diff options
| author | Patrick J Volkerding <volkerdi@slackware.com> | 2012-09-26 01:10:42 +0000 |
|---|---|---|
| committer | Eric Hameleers <alien@slackware.com> | 2018-05-31 22:51:55 +0200 |
| commit | 9664bee729d487bcc0a0bc35859f8e13d5421c75 (patch) | |
| tree | b428a16618e36ed864a8d76ea3435e19a452bf90 /source/ap/vim/patches/7.3.187 | |
| parent | 75a4a592e5ccda30715f93563d741b83e0dcf39e (diff) | |
| download | current-9664bee729d487bcc0a0bc35859f8e13d5421c75.tar.gz | |
Slackware 14.0slackware-14.0
Wed Sep 26 01:10:42 UTC 2012
Slackware 14.0 x86_64 stable is released!
We're perfectionists here at Slackware, so this release has been a long
time a-brewing. But we think you'll agree that it was worth the wait.
Slackware 14.0 combines modern components, ease of use, and flexible
configuration... our "KISS" philosophy demands it.
The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a
dual-sided
32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware
project by picking up a copy from store.slackware.com. We're taking
pre-orders now, and offer a discount if you sign up for a subscription.
Thanks to everyone who helped make this happen. The Slackware team, the
upstream developers, and (of course) the awesome Slackware user
community.
Have fun! :-)
Diffstat (limited to 'source/ap/vim/patches/7.3.187')
| -rw-r--r-- | source/ap/vim/patches/7.3.187 | 6621 |
1 files changed, 6621 insertions, 0 deletions
diff --git a/source/ap/vim/patches/7.3.187 b/source/ap/vim/patches/7.3.187 new file mode 100644 index 00000000..7bf82ce4 --- /dev/null +++ b/source/ap/vim/patches/7.3.187 @@ -0,0 +1,6621 @@ +To: vim_dev@googlegroups.com +Subject: Patch 7.3.187 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 7.3.187 +Problem: The RISC OS port has obvious errors and is not being maintained. +Solution: Remove the RISC OS files and code. +Files: src/ascii.h, src/eval.c, src/ex_cmds.c, src/ex_cmds2.c, + src/ex_docmd.c, src/fileio.c, src/globals.h, src/gui.c, src/gui.h, + src/main.c, src/memfile.c, src/memline.c, src/misc1.c, + src/proto.h, src/quickfix.c, src/search.c, src/structs.h, + src/term.c, src/termlib.c, src/version.c, src/vim.h, + src/gui_riscos.h, src/os_riscos.h, src/gui_riscos.c, + src/os_riscos.c, runtime/doc/os_risc.txt + + +*** ../vim-7.3.186/src/ascii.h 2010-08-15 21:57:25.000000000 +0200 +--- src/ascii.h 2011-05-10 16:22:08.000000000 +0200 +*************** +*** 183,193 **** + # define PATHSEP psepc + # define PATHSEPSTR pseps + #else +! # ifdef RISCOS +! # define PATHSEP '.' +! # define PATHSEPSTR "." +! # else +! # define PATHSEP '/' +! # define PATHSEPSTR "/" +! # endif + #endif +--- 183,188 ---- + # define PATHSEP psepc + # define PATHSEPSTR pseps + #else +! # define PATHSEP '/' +! # define PATHSEPSTR "/" + #endif +*** ../vim-7.3.186/src/eval.c 2011-04-21 14:27:21.000000000 +0200 +--- src/eval.c 2011-05-10 16:22:21.000000000 +0200 +*************** +*** 11818,11826 **** + #ifdef __QNX__ + "qnx", + #endif +- #ifdef RISCOS +- "riscos", +- #endif + #ifdef UNIX + "unix", + #endif +--- 11818,11823 ---- +*** ../vim-7.3.186/src/ex_cmds.c 2011-05-10 16:00:43.000000000 +0200 +--- src/ex_cmds.c 2011-05-10 16:23:22.000000000 +0200 +*************** +*** 899,907 **** + * Handle the ":!cmd" command. Also for ":r !cmd" and ":w !cmd" + * Bangs in the argument are replaced with the previously entered command. + * Remember the argument. +- * +- * RISCOS: Bangs only replaced when followed by a space, since many +- * pathnames contain one. + */ + void + do_bang(addr_count, eap, forceit, do_in, do_out) +--- 899,904 ---- +*************** +*** 980,990 **** + trailarg = NULL; + while (*p) + { +! if (*p == '!' +! #ifdef RISCOS +! && (p[1] == ' ' || p[1] == NUL) +! #endif +! ) + { + if (p > newcmd && p[-1] == '\\') + STRMOVE(p - 1, p); +--- 977,983 ---- + trailarg = NULL; + while (*p) + { +! if (*p == '!') + { + if (p > newcmd && p[-1] == '\\') + STRMOVE(p - 1, p); +*************** +*** 1578,1591 **** + if (p != NULL) + *p = NUL; + } +- # ifdef RISCOS +- STRCAT(buf, " { < "); /* Use RISC OS notation for input. */ +- STRCAT(buf, itmp); +- STRCAT(buf, " } "); +- # else + STRCAT(buf, " <"); /* " < " causes problems on Amiga */ + STRCAT(buf, itmp); +- # endif + if (*p_shq == NUL) + { + p = vim_strchr(cmd, '|'); +--- 1571,1578 ---- +*************** +*** 1634,1649 **** + else + vim_snprintf((char *)end, (size_t)(buflen - (end - buf)), + #ifdef FEAT_QUICKFIX +- # ifndef RISCOS +- opt != p_sp ? " %s%s" : +- # endif + " %s %s", + #else +- # ifndef RISCOS + " %s%s", /* " > %s" causes problems on Amiga */ +- # else +- " %s %s", /* But is needed for 'shellpipe' and RISC OS */ +- # endif + #endif + (char *)opt, (char *)fname); + } +--- 1621,1629 ---- +*************** +*** 1844,1854 **** + #ifdef VMS + (char_u *)"-tmp", + #else +- # ifdef RISCOS +- (char_u *)"/tmp", +- # else + (char_u *)".tmp", +- # endif + #endif + FALSE); + if (tempname == NULL) /* out of memory */ +--- 1824,1830 ---- +*** ../vim-7.3.186/src/ex_cmds2.c 2011-04-11 21:35:03.000000000 +0200 +--- src/ex_cmds2.c 2011-05-10 16:23:47.000000000 +0200 +*************** +*** 500,517 **** + /* Expand the file name in the same way as do_source(). This means + * doing it twice, so that $DIR/file gets expanded when $DIR is + * "~/dir". */ +- #ifdef RISCOS +- q = mch_munge_fname(p); +- #else + q = expand_env_save(p); +- #endif + if (q == NULL) + return FAIL; +- #ifdef RISCOS +- p = mch_munge_fname(q); +- #else + p = expand_env_save(q); +- #endif + vim_free(q); + if (p == NULL) + return FAIL; +--- 500,509 ---- +*************** +*** 2940,2950 **** + proftime_T wait_start; + #endif + +- #ifdef RISCOS +- p = mch_munge_fname(fname); +- #else + p = expand_env_save(fname); +- #endif + if (p == NULL) + return retval; + fname_exp = fix_fname(p); +--- 2932,2938 ---- +*** ../vim-7.3.186/src/ex_docmd.c 2011-05-05 14:26:37.000000000 +0200 +--- src/ex_docmd.c 2011-05-10 16:24:18.000000000 +0200 +*************** +*** 9702,9715 **** + valid = 0; /* Must have ":p:h" to be valid */ + } + else +- #ifdef RISCOS +- /* Always use the full path for RISC OS if possible. */ +- result = curbuf->b_ffname; +- if (result == NULL) +- result = curbuf->b_fname; +- #else + result = curbuf->b_fname; +- #endif + break; + + case SPEC_HASH: /* '#' or "#99": alternate file */ +--- 9702,9708 ---- +*************** +*** 9854,9864 **** + if (src[*usedlen] == '<') /* remove the file name extension */ + { + ++*usedlen; +- #ifdef RISCOS +- if ((s = vim_strrchr(result, '/')) != NULL && s >= gettail(result)) +- #else + if ((s = vim_strrchr(result, '.')) != NULL && s >= gettail(result)) +- #endif + resultlen = (int)(s - result); + } + #ifdef FEAT_MODIFY_FNAME +--- 9847,9853 ---- +*************** +*** 10875,10882 **** + else if (vim_ispathsep(*p)) + { + *s++ = '='; +! #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(RISCOS) \ +! || defined(VMS) + if (*p == ':') + *s++ = '-'; + else +--- 10864,10870 ---- + else if (vim_ispathsep(*p)) + { + *s++ = '='; +! #if defined(BACKSLASH_IN_FILENAME) || defined(AMIGA) || defined(VMS) + if (*p == ':') + *s++ = '-'; + else +*** ../vim-7.3.186/src/fileio.c 2011-05-05 16:41:19.000000000 +0200 +--- src/fileio.c 2011-05-10 16:26:06.000000000 +0200 +*************** +*** 504,521 **** + + if (newfile && !read_stdin && !read_buffer) + { +! /* Remember time of file. +! * For RISCOS, also remember the filetype. +! */ + if (mch_stat((char *)fname, &st) >= 0) + { + buf_store_time(curbuf, &st, fname); + curbuf->b_mtime_read = curbuf->b_mtime; +- +- #if defined(RISCOS) && defined(FEAT_OSFILETYPE) +- /* Read the filetype into the buffer local filetype option. */ +- mch_read_filetype(fname); +- #endif + #ifdef UNIX + /* + * Use the protection bits of the original file for the swap file. +--- 504,514 ---- + + if (newfile && !read_stdin && !read_buffer) + { +! /* Remember time of file. */ + if (mch_stat((char *)fname, &st) >= 0) + { + buf_store_time(curbuf, &st, fname); + curbuf->b_mtime_read = curbuf->b_mtime; + #ifdef UNIX + /* + * Use the protection bits of the original file for the swap file. +*************** +*** 557,563 **** + + /* + * for UNIX: check readonly with perm and mch_access() +- * for RISCOS: same as Unix, otherwise file gets re-datestamped! + * for MSDOS and Amiga: check readonly by trying to open the file for writing + */ + file_readonly = FALSE; +--- 550,555 ---- +*************** +*** 3804,3816 **** + + /* make sure we have a valid backup extension to use */ + if (*p_bex == NUL) +- { +- #ifdef RISCOS +- backup_ext = (char_u *)"/bak"; +- #else + backup_ext = (char_u *)".bak"; +- #endif +- } + else + backup_ext = p_bex; + +--- 3796,3802 ---- +*************** +*** 4724,4734 **** + #endif + if (perm >= 0) /* set perm. of new file same as old file */ + (void)mch_setperm(wfname, perm); +- #ifdef RISCOS +- if (!append && !filtering) +- /* Set the filetype after writing the file. */ +- mch_set_filetype(wfname, buf->b_p_oft); +- #endif + #ifdef HAVE_ACL + /* Probably need to set the ACL before changing the user (can't set the + * ACL on a file the user doesn't own). */ +--- 4710,4715 ---- +*************** +*** 6262,6280 **** + */ + for (ptr = retval + fnamelen; ptr > retval; mb_ptr_back(retval, ptr)) + { +- #ifndef RISCOS + if (*ext == '.' +! # ifdef USE_LONG_FNAME + && (!USE_LONG_FNAME || shortname) +! # else +! # ifndef SHORT_FNAME + && shortname +- # endif + # endif + ) + if (*ptr == '.') /* replace '.' by '_' */ + *ptr = '_'; +- #endif + if (vim_ispathsep(*ptr)) + { + ++ptr; +--- 6243,6259 ---- + */ + for (ptr = retval + fnamelen; ptr > retval; mb_ptr_back(retval, ptr)) + { + if (*ext == '.' +! #ifdef USE_LONG_FNAME + && (!USE_LONG_FNAME || shortname) +! #else +! # ifndef SHORT_FNAME + && shortname + # endif ++ #endif + ) + if (*ptr == '.') /* replace '.' by '_' */ + *ptr = '_'; + if (vim_ispathsep(*ptr)) + { + ++ptr; +*************** +*** 6309,6331 **** + if (fname == NULL || *fname == NUL + || vim_ispathsep(fname[STRLEN(fname) - 1])) + { +- #ifdef RISCOS +- if (*ext == '/') +- #else + if (*ext == '.') +- #endif + *s++ = '_'; + } + /* + * If the extension starts with '.', truncate the base name at 8 + * characters + */ +- #ifdef RISCOS +- /* We normally use '/', but swap files are '_' */ +- else if (*ext == '/' || *ext == '_') +- #else + else if (*ext == '.') +- #endif + { + if ((size_t)(s - ptr) > (size_t)8) + { +--- 6288,6301 ---- +*************** +*** 6337,6349 **** + * If the extension doesn't start with '.', and the file name + * doesn't have an extension yet, append a '.' + */ +- #ifdef RISCOS +- else if ((e = vim_strchr(ptr, '/')) == NULL) +- *s++ = '/'; +- #else + else if ((e = vim_strchr(ptr, '.')) == NULL) + *s++ = '.'; +- #endif + /* + * If the extension doesn't start with '.', and there already is an + * extension, it may need to be truncated +--- 6307,6314 ---- +*************** +*** 6371,6393 **** + /* + * Prepend the dot. + */ +! if (prepend_dot && !shortname && *(e = gettail(retval)) != +! #ifdef RISCOS +! '/' +! #else +! '.' +! #endif + #ifdef USE_LONG_FNAME + && USE_LONG_FNAME + #endif + ) + { + STRMOVE(e + 1, e); +- #ifdef RISCOS +- *e = '/'; +- #else + *e = '.'; +- #endif + } + #endif + +--- 6336,6349 ---- + /* + * Prepend the dot. + */ +! if (prepend_dot && !shortname && *(e = gettail(retval)) != '.' + #ifdef USE_LONG_FNAME + && USE_LONG_FNAME + #endif + ) + { + STRMOVE(e + 1, e); + *e = '.'; + } + #endif + +*************** +*** 10205,10223 **** + ++p; + break; + case '.': +- #ifdef RISCOS +- if (allow_dirs != NULL) +- *allow_dirs = TRUE; +- /* FALLTHROUGH */ +- #endif + case '~': + reg_pat[i++] = '\\'; + reg_pat[i++] = *p; + break; + case '?': +- #ifdef RISCOS +- case '#': +- #endif + reg_pat[i++] = '.'; + break; + case '\\': +--- 10161,10171 ---- +*** ../vim-7.3.186/src/globals.h 2011-05-05 14:26:37.000000000 +0200 +--- src/globals.h 2011-05-10 16:26:13.000000000 +0200 +*************** +*** 1513,1519 **** + EXTERN char_u e_sandbox[] INIT(= N_("E48: Not allowed in sandbox")); + #endif + EXTERN char_u e_secure[] INIT(= N_("E523: Not allowed here")); +! #if defined(AMIGA) || defined(MACOS) || defined(MSWIN) || defined(RISCOS) \ + || defined(UNIX) || defined(VMS) || defined(OS2) + EXTERN char_u e_screenmode[] INIT(= N_("E359: Screen mode setting not supported")); + #endif +--- 1513,1519 ---- + EXTERN char_u e_sandbox[] INIT(= N_("E48: Not allowed in sandbox")); + #endif + EXTERN char_u e_secure[] INIT(= N_("E523: Not allowed here")); +! #if defined(AMIGA) || defined(MACOS) || defined(MSWIN) \ + || defined(UNIX) || defined(VMS) || defined(OS2) + EXTERN char_u e_screenmode[] INIT(= N_("E359: Screen mode setting not supported")); + #endif +*** ../vim-7.3.186/src/gui.c 2011-01-17 20:08:03.000000000 +0100 +--- src/gui.c 2011-05-10 16:26:53.000000000 +0200 +*************** +*** 2156,2162 **** + + if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) + { +! #if defined(AMIGA) || defined(RISCOS) + gui_mch_set_colors(bg_color, fg_color); + #else + gui_mch_set_fg_color(bg_color); +--- 2156,2162 ---- + + if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) + { +! #if defined(AMIGA) + gui_mch_set_colors(bg_color, fg_color); + #else + gui_mch_set_fg_color(bg_color); +*************** +*** 2165,2171 **** + } + else + { +! #if defined(AMIGA) || defined(RISCOS) + gui_mch_set_colors(fg_color, bg_color); + #else + gui_mch_set_fg_color(fg_color); +--- 2165,2171 ---- + } + else + { +! #if defined(AMIGA) + gui_mch_set_colors(fg_color, bg_color); + #else + gui_mch_set_fg_color(fg_color); +*************** +*** 2193,2199 **** + if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) + return FAIL; + +! #if defined(RISCOS) || defined(FEAT_GUI_GTK) + /* If there's no italic font, then fake it. + * For GTK2, we don't need a different font for italic style. */ + if (hl_mask_todo & HL_ITALIC) +--- 2193,2199 ---- + if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) + return FAIL; + +! #if defined(FEAT_GUI_GTK) + /* If there's no italic font, then fake it. + * For GTK2, we don't need a different font for italic style. */ + if (hl_mask_todo & HL_ITALIC) +*************** +*** 2985,3010 **** + did_clip = TRUE; + } + /* Allow the left button to start the selection */ +- else if (button == +- # ifdef RISCOS +- /* Only start a drag on a drag event. Otherwise +- * we don't get a release event. */ +- MOUSE_DRAG +- # else +- MOUSE_LEFT +- # endif +- ) +- { +- clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); +- did_clip = TRUE; +- } +- # ifdef RISCOS + else if (button == MOUSE_LEFT) + { +! clip_clear_selection(); + did_clip = TRUE; + } +- # endif + + /* Always allow pasting */ + if (button != MOUSE_MIDDLE) +--- 2985,2995 ---- + did_clip = TRUE; + } + /* Allow the left button to start the selection */ + else if (button == MOUSE_LEFT) + { +! clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); + did_clip = TRUE; + } + + /* Always allow pasting */ + if (button != MOUSE_MIDDLE) +*** ../vim-7.3.186/src/gui.h 2010-08-15 21:57:25.000000000 +0200 +--- src/gui.h 2011-05-10 16:27:19.000000000 +0200 +*************** +*** 52,61 **** + # include <SegLoad.h>*/ + #endif + +- #ifdef RISCOS +- # include "gui_riscos.h" +- #endif +- + #ifdef FEAT_GUI_PHOTON + # include <Ph.h> + # include <Pt.h> +--- 52,57 ---- +*************** +*** 151,157 **** + #define DRAW_BOLD 0x02 /* draw bold text */ + #define DRAW_UNDERL 0x04 /* draw underline text */ + #define DRAW_UNDERC 0x08 /* draw undercurl text */ +! #if defined(RISCOS) || defined(FEAT_GUI_GTK) + # define DRAW_ITALIC 0x10 /* draw italic text */ + #endif + #define DRAW_CURSOR 0x20 /* drawing block cursor (win32) */ +--- 147,153 ---- + #define DRAW_BOLD 0x02 /* draw bold text */ + #define DRAW_UNDERL 0x04 /* draw underline text */ + #define DRAW_UNDERC 0x08 /* draw undercurl text */ +! #if defined(FEAT_GUI_GTK) + # define DRAW_ITALIC 0x10 /* draw italic text */ + #endif + #define DRAW_CURSOR 0x20 /* drawing block cursor (win32) */ +*************** +*** 219,227 **** + #ifdef FEAT_GUI_MAC + ControlHandle id; /* A handle to the scrollbar */ + #endif +- #ifdef RISCOS +- int id; /* Window handle of scrollbar window */ +- #endif + #ifdef FEAT_GUI_PHOTON + PtWidget_t *id; + #endif +--- 215,220 ---- +*************** +*** 450,463 **** + int visibility; /* Is window partially/fully obscured? */ + #endif + +- #ifdef RISCOS +- int window_handle; +- char_u *window_title; +- int window_title_size; +- int fg_colour; /* in 0xBBGGRR format */ +- int bg_colour; +- #endif +- + #ifdef FEAT_GUI_PHOTON + PtWidget_t *vimWindow; /* PtWindow */ + PtWidget_t *vimTextArea; /* PtRaw */ +--- 443,448 ---- +*** ../vim-7.3.186/src/main.c 2011-04-11 21:35:03.000000000 +0200 +--- src/main.c 2011-05-10 16:27:33.000000000 +0200 +*************** +*** 3276,3286 **** + main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); + main_msg(_("-xrm <resource>\tSet the specified resource")); + #endif /* FEAT_GUI_X11 */ +- #if defined(FEAT_GUI) && defined(RISCOS) +- mch_msg(_("\nArguments recognised by gvim (RISC OS version):\n")); +- main_msg(_("--columns <number>\tInitial width of window in columns")); +- main_msg(_("--rows <number>\tInitial height of window in rows")); +- #endif + #ifdef FEAT_GUI_GTK + mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); + main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); +--- 3276,3281 ---- +*** ../vim-7.3.186/src/memfile.c 2011-03-22 18:10:34.000000000 +0100 +--- src/memfile.c 2011-05-10 16:27:38.000000000 +0200 +*************** +*** 1307,1313 **** + * fname cannot be NameBuff, because it must have been allocated. + */ + mf_set_ffname(mfp); +! #if defined(MSDOS) || defined(MSWIN) || defined(RISCOS) + /* + * A ":!cd e:xxx" may change the directory without us knowning, use the + * full pathname always. Careful: This frees fname! +--- 1307,1313 ---- + * fname cannot be NameBuff, because it must have been allocated. + */ + mf_set_ffname(mfp); +! #if defined(MSDOS) || defined(MSWIN) + /* + * A ":!cd e:xxx" may change the directory without us knowning, use the + * full pathname always. Careful: This frees fname! +*** ../vim-7.3.186/src/memline.c 2011-02-15 11:56:56.000000000 +0100 +--- src/memline.c 2011-05-10 16:28:40.000000000 +0200 +*************** +*** 748,754 **** + continue; + if (mf_open_file(mfp, fname) == OK) /* consumes fname! */ + { +! #if defined(MSDOS) || defined(MSWIN) || defined(RISCOS) + /* + * set full pathname for swap file now, because a ":!cd dir" may + * change directory without us knowing it. +--- 748,754 ---- + continue; + if (mf_open_file(mfp, fname) == OK) /* consumes fname! */ + { +! #if defined(MSDOS) || defined(MSWIN) + /* + * set full pathname for swap file now, because a ":!cd dir" may + * change directory without us knowing it. +*************** +*** 933,939 **** + b0p->b0_fname[0] = NUL; + else + { +! #if defined(MSDOS) || defined(MSWIN) || defined(AMIGA) || defined(RISCOS) + /* Systems that cannot translate "~user" back into a path: copy the + * file name unmodified. Do use slashes instead of backslashes for + * portability. */ +--- 933,939 ---- + b0p->b0_fname[0] = NUL; + else + { +! #if defined(MSDOS) || defined(MSWIN) || defined(AMIGA) + /* Systems that cannot translate "~user" back into a path: copy the + * file name unmodified. Do use slashes instead of backslashes for + * portability. */ +*************** +*** 1103,1109 **** + fname = (char_u *)""; + len = (int)STRLEN(fname); + if (len >= 4 && +! #if defined(VMS) || defined(RISCOS) + STRNICMP(fname + len - 4, "_s" , 2) + #else + STRNICMP(fname + len - 4, ".s" , 2) +--- 1103,1109 ---- + fname = (char_u *)""; + len = (int)STRLEN(fname); + if (len >= 4 && +! #if defined(VMS) + STRNICMP(fname + len - 4, "_s" , 2) + #else + STRNICMP(fname + len - 4, ".s" , 2) +*************** +*** 1773,1783 **** + #ifdef VMS + names[0] = vim_strsave((char_u *)"*_sw%"); + #else +- # ifdef RISCOS +- names[0] = vim_strsave((char_u *)"*_sw#"); +- # else + names[0] = vim_strsave((char_u *)"*.sw?"); +- # endif + #endif + #if defined(UNIX) || defined(WIN3264) + /* For Unix names starting with a dot are special. MS-Windows +--- 1773,1779 ---- +*************** +*** 1804,1814 **** + #ifdef VMS + names[0] = concat_fnames(dir_name, (char_u *)"*_sw%", TRUE); + #else +- # ifdef RISCOS +- names[0] = concat_fnames(dir_name, (char_u *)"*_sw#", TRUE); +- # else + names[0] = concat_fnames(dir_name, (char_u *)"*.sw?", TRUE); +- # endif + #endif + #if defined(UNIX) || defined(WIN3264) + /* For Unix names starting with a dot are special. MS-Windows +--- 1800,1806 ---- +*************** +*** 1877,1883 **** + char_u *swapname; + + swapname = modname(fname_res, +! #if defined(VMS) || defined(RISCOS) + (char_u *)"_swp", FALSE + #else + (char_u *)".swp", TRUE +--- 1869,1875 ---- + char_u *swapname; + + swapname = modname(fname_res, +! #if defined(VMS) + (char_u *)"_swp", FALSE + #else + (char_u *)".swp", TRUE +*************** +*** 2176,2186 **** + #ifdef VMS + names[num_names] = concat_fnames(path, (char_u *)"_sw%", FALSE); + #else +- # ifdef RISCOS +- names[num_names] = concat_fnames(path, (char_u *)"_sw#", FALSE); +- # else + names[num_names] = concat_fnames(path, (char_u *)".sw?", FALSE); +- # endif + #endif + if (names[num_names] == NULL) + goto end; +--- 2168,2174 ---- +*************** +*** 2207,2217 **** + #ifdef VMS + names[num_names] = modname(path, (char_u *)"_sw%", FALSE); + #else +- # ifdef RISCOS +- names[num_names] = modname(path, (char_u *)"_sw#", FALSE); +- # else + names[num_names] = modname(path, (char_u *)".sw?", FALSE); +- # endif + #endif + if (names[num_names] == NULL) + goto end; +--- 2195,2201 ---- +*************** +*** 3205,3211 **** + mf_free(mfp, hp); /* free the data block */ + buf->b_ml.ml_locked = NULL; + +! for (stack_idx = buf->b_ml.ml_stack_top - 1; stack_idx >= 0; --stack_idx) + { + buf->b_ml.ml_stack_top = 0; /* stack is invalid when failing */ + ip = &(buf->b_ml.ml_stack[stack_idx]); +--- 3189,3196 ---- + mf_free(mfp, hp); /* free the data block */ + buf->b_ml.ml_locked = NULL; + +! for (stack_idx = buf->b_ml.ml_stack_top - 1; stack_idx >= 0; +! --stack_idx) + { + buf->b_ml.ml_stack_top = 0; /* stack is invalid when failing */ + ip = &(buf->b_ml.ml_stack[stack_idx]); +*************** +*** 3956,3969 **** + #else + (buf->b_p_sn || buf->b_shortname), + #endif +- #ifdef RISCOS +- /* Avoid problems if fname has special chars, eg <Wimp$Scrap> */ +- ffname, +- #else + fname_res, +- #endif + (char_u *) +! #if defined(VMS) || defined(RISCOS) + "_swp", + #else + ".swp", +--- 3941,3949 ---- + #else + (buf->b_p_sn || buf->b_shortname), + #endif + fname_res, + (char_u *) +! #if defined(VMS) + "_swp", + #else + ".swp", +*************** +*** 4427,4440 **** + } + close(fd); + } +- #ifdef RISCOS +- else +- /* Can't open swap file, though it does exist. +- * Assume that the user is editing two files with +- * the same name in different directories. No error. +- */ +- differ = TRUE; +- #endif + + /* give the ATTENTION message when there is an old swap file + * for the current file, and the buffer was not recovered. */ +--- 4407,4412 ---- +*** ../vim-7.3.186/src/misc1.c 2011-05-10 14:44:07.000000000 +0200 +--- src/misc1.c 2011-05-10 16:29:29.000000000 +0200 +*************** +*** 4589,4613 **** + vim_ispathsep(c) + int c; + { +! #ifdef RISCOS +! return (c == '.' || c == ':'); +! #else +! # ifdef UNIX + return (c == '/'); /* UNIX has ':' inside file names */ +! # else +! # ifdef BACKSLASH_IN_FILENAME + return (c == ':' || c == '/' || c == '\\'); +! # else +! # ifdef VMS + /* server"user passwd"::device:[full.path.name]fname.extension;version" */ + return (c == ':' || c == '[' || c == ']' || c == '/' + || c == '<' || c == '>' || c == '"' ); +! # else /* Amiga */ + return (c == ':' || c == '/'); +! # endif /* VMS */ +! # endif + # endif +! #endif /* RISC OS */ + } + + #if defined(FEAT_SEARCHPATH) || defined(PROTO) +--- 4589,4609 ---- + vim_ispathsep(c) + int c; + { +! #ifdef UNIX + return (c == '/'); /* UNIX has ':' inside file names */ +! #else +! # ifdef BACKSLASH_IN_FILENAME + return (c == ':' || c == '/' || c == '\\'); +! # else +! # ifdef VMS + /* server"user passwd"::device:[full.path.name]fname.extension;version" */ + return (c == ':' || c == '[' || c == ']' || c == '/' + || c == '<' || c == '>' || c == '"' ); +! # else + return (c == ':' || c == '/'); +! # endif /* VMS */ + # endif +! #endif + } + + #if defined(FEAT_SEARCHPATH) || defined(PROTO) +*** ../vim-7.3.186/src/proto.h 2010-08-15 21:57:29.000000000 +0200 +--- src/proto.h 2011-05-10 16:29:45.000000000 +0200 +*************** +*** 62,70 **** + # ifdef __BEOS__ + # include "os_beos.pro" + # endif +- # ifdef RISCOS +- # include "os_riscos.pro" +- # endif + # ifdef __QNX__ + # include "os_qnx.pro" + # endif +--- 62,67 ---- +*************** +*** 245,253 **** + # ifdef FEAT_GUI_X11 + # include "gui_x11.pro" + # endif +- # ifdef RISCOS +- # include "gui_riscos.pro" +- # endif + # ifdef FEAT_GUI_PHOTON + # include "gui_photon.pro" + # endif +--- 242,247 ---- +*** ../vim-7.3.186/src/quickfix.c 2011-05-05 17:14:07.000000000 +0200 +--- src/quickfix.c 2011-05-10 16:30:18.000000000 +0200 +*************** +*** 1182,1202 **** + if (fname == NULL || *fname == NUL) /* no file name */ + return 0; + { +- #ifdef RISCOS +- /* Name is reported as `main.c', but file is `c.main' */ +- return ro_buflist_add(fname); +- #else + char_u *ptr; + int fnum; + +! # ifdef VMS + vms_remove_version(fname); +! # endif +! # ifdef BACKSLASH_IN_FILENAME + if (directory != NULL) + slash_adjust(directory); + slash_adjust(fname); +! # endif + if (directory != NULL && !vim_isAbsName(fname) + && (ptr = concat_fnames(directory, fname, TRUE)) != NULL) + { +--- 1182,1198 ---- + if (fname == NULL || *fname == NUL) /* no file name */ + return 0; + { + char_u *ptr; + int fnum; + +! #ifdef VMS + vms_remove_version(fname); +! #endif +! #ifdef BACKSLASH_IN_FILENAME + if (directory != NULL) + slash_adjust(directory); + slash_adjust(fname); +! #endif + if (directory != NULL && !vim_isAbsName(fname) + && (ptr = concat_fnames(directory, fname, TRUE)) != NULL) + { +*************** +*** 1221,1227 **** + return fnum; + } + return buflist_add(fname, 0); +- #endif + } + } + +--- 1217,1222 ---- +*** ../vim-7.3.186/src/search.c 2011-02-25 18:38:29.000000000 +0100 +--- src/search.c 2011-05-10 16:30:38.000000000 +0200 +*************** +*** 4581,4589 **** + char_u *already = NULL; + char_u *startp = NULL; + char_u *inc_opt = NULL; +- #ifdef RISCOS +- int previous_munging = __riscosify_control; +- #endif + #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) + win_T *curwin_save = NULL; + #endif +--- 4581,4586 ---- +*************** +*** 4596,4606 **** + if (file_line == NULL) + return; + +- #ifdef RISCOS +- /* UnixLib knows best how to munge c file names - turn munging back on. */ +- int __riscosify_control = 0; +- #endif +- + if (type != CHECK_PATH && type != FIND_DEFINE + #ifdef FEAT_INS_EXPAND + /* when CONT_SOL is set compare "ptr" with the beginning of the line +--- 4593,4598 ---- +*************** +*** 5228,5238 **** + vim_free(regmatch.regprog); + vim_free(incl_regmatch.regprog); + vim_free(def_regmatch.regprog); +- +- #ifdef RISCOS +- /* Restore previous file munging state. */ +- __riscosify_control = previous_munging; +- #endif + } + + static void +--- 5220,5225 ---- +*** ../vim-7.3.186/src/structs.h 2011-03-22 18:10:34.000000000 +0100 +--- src/structs.h 2011-05-10 16:30:49.000000000 +0200 +*************** +*** 2366,2376 **** + MenuHandle menu_handle; + MenuHandle submenu_handle; + #endif +- #ifdef RISCOS +- int *id; /* Not used, but gui.c needs it */ +- int greyed_out; /* Flag */ +- int hidden; +- #endif + #ifdef FEAT_GUI_PHOTON + PtWidget_t *id; + PtWidget_t *submenu_id; +--- 2366,2371 ---- +*** ../vim-7.3.186/src/term.c 2010-12-30 14:47:32.000000000 +0100 +--- src/term.c 2011-05-10 16:31:41.000000000 +0200 +*************** +*** 52,58 **** + + /* + * Here are the builtin termcap entries. They are not stored as complete +! * Tcarr structures, as such a structure is too big. + * + * The entries are compact, therefore they normally are included even when + * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries +--- 52,58 ---- + + /* + * Here are the builtin termcap entries. They are not stored as complete +! * structures with all entries, as such a structure is too big. + * + * The entries are compact, therefore they normally are included even when + * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries +*************** +*** 199,269 **** + #endif + + #ifndef NO_BUILTIN_TCAPS +- # if defined(RISCOS) || defined(ALL_BUILTIN_TCAPS) +- /* +- * Default for the Acorn. +- */ +- {(int)KS_NAME, "riscos"}, +- {(int)KS_CL, "\014"}, /* Cls and Home Cursor */ +- {(int)KS_CM, "\001%d\001%d\002"}, /* Position cursor */ +- +- {(int)KS_CCO, "16"}, /* Allow 16 colors */ +- +- {(int)KS_CAF, "\001%d\021"}, /* Set foreground colour */ +- {(int)KS_CAB, "\001%d\022"}, /* Set background colour */ +- +- +- {(int)KS_ME, "\004"}, /* Normal mode */ +- {(int)KS_MR, "\005"}, /* Reverse */ +- +- {(int)KS_VI, "\016"}, /* Cursor invisible */ +- {(int)KS_VE, "\017"}, /* Cursor visible */ +- {(int)KS_VS, "\020"}, /* Cursor very visible */ +- +- {(int)KS_CS, "\001%d\001%d\003"}, /* Set scroll region */ +- {(int)KS_SR, "\023"}, /* Scroll text down */ +- {K_UP, "\217"}, +- {K_DOWN, "\216"}, +- {K_LEFT, "\214"}, +- {K_RIGHT, "\215"}, +- {K_S_UP, "\237"}, +- {K_S_DOWN, "\236"}, +- {K_S_LEFT, "\234"}, +- {K_S_RIGHT, "\235"}, +- +- {K_F1, "\201"}, +- {K_F2, "\202"}, +- {K_F3, "\203"}, +- {K_F4, "\204"}, +- {K_F5, "\205"}, +- {K_F6, "\206"}, +- {K_F7, "\207"}, +- {K_F8, "\210"}, +- {K_F9, "\211"}, +- {K_F10, "\312"}, +- {K_F11, "\313"}, +- {K_F12, "\314"}, +- {K_S_F1, "\221"}, +- {K_S_F2, "\222"}, +- {K_S_F3, "\223"}, +- {K_S_F4, "\224"}, +- {K_S_F5, "\225"}, +- {K_S_F6, "\226"}, +- {K_S_F7, "\227"}, +- {K_S_F8, "\230"}, +- {K_S_F9, "\231"}, +- {K_S_F10, "\332"}, +- {K_S_F11, "\333"}, +- {K_S_F12, "\334"}, +- {K_BS, "\010"}, +- {K_INS, "\315"}, +- {K_DEL, "\177"}, +- {K_HOME, "\036"}, +- {K_END, "\213"}, +- {K_PAGEUP, "\237"}, +- {K_PAGEDOWN, "\236"}, +- # endif /* Acorn terminal */ +- + + # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) + /* +--- 199,204 ---- +*************** +*** 1399,1408 **** + /* + * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. + */ +- #ifdef RISCOS +- # define DEFAULT_TERM (char_u *)"riscos" +- #endif +- + #ifdef AMIGA + # define DEFAULT_TERM (char_u *)"amiga" + #endif +--- 1334,1339 ---- +*** ../vim-7.3.186/src/termlib.c 2010-08-15 21:57:30.000000000 +0200 +--- src/termlib.c 2011-05-10 16:31:58.000000000 +0200 +*************** +*** 13,19 **** + #include "vim.h" + #include "termlib.pro" + +! #if !defined(AMIGA) && !defined(VMS) && !defined(MACOS) && !defined(RISCOS) + # include <sgtty.h> + #endif + +--- 13,19 ---- + #include "vim.h" + #include "termlib.pro" + +! #if !defined(AMIGA) && !defined(VMS) && !defined(MACOS) + # include <sgtty.h> + #endif + +*** ../vim-7.3.186/src/version.c 2011-05-10 16:12:40.000000000 +0200 +--- src/version.c 2011-05-10 16:37:20.000000000 +0200 +*************** +*** 1205,1213 **** + # endif + #endif + +- #ifdef RISCOS +- MSG_PUTS(_("\nRISC OS version")); +- #endif + #ifdef VMS + MSG_PUTS(_("\nOpenVMS version")); + # ifdef HAVE_PATHDEF +--- 1207,1212 ---- +*** ../vim-7.3.186/src/vim.h 2011-05-05 16:41:19.000000000 +0200 +--- src/vim.h 2011-05-10 16:32:40.000000000 +0200 +*************** +*** 184,192 **** + # define SIZEOF_INT 2 + # endif + #endif +- #ifdef RISCOS +- # define SIZEOF_INT 4 +- #endif + + + #include "feature.h" /* #defines for optionals and features */ +--- 184,189 ---- +*************** +*** 340,349 **** + # include "os_mac.h" + #endif + +- #ifdef RISCOS +- # include "os_riscos.h" +- #endif +- + #ifdef __QNX__ + # include "os_qnx.h" + #endif +--- 337,342 ---- +*** ../vim-7.3.186/src/gui_riscos.h 2010-08-15 21:57:28.000000000 +0200 +--- src/gui_riscos.h 1970-01-01 01:00:00.000000000 +0100 +*************** +*** 1,32 **** +- /* vi:set ts=8 sts=4 sw=4: +- * +- * VIM - Vi IMproved by Bram Moolenaar +- * +- * Do ":help uganda" in Vim to read copying and usage conditions. +- * Do ":help credits" in Vim to see a list of people who contributed. +- */ +- +- #define FEAT_BROWSE +- +- #define TASK 0x4b534154 +- +- /* Nested wimp flags: */ +- #define CHILD_FIX_TO_WORKAREA 0 +- #define CHILD_FIX_TO_LEFT 1 +- #define CHILD_FIX_TO_BOTTOM 1 +- #define CHILD_FIX_TO_RIGHT 2 +- #define CHILD_FIX_TO_TOP 2 +- +- #define CHILD_SELF_SCROLL 0 +- #define CHILD_PARENT_SCROLL 1 +- +- #define CHILD_LEFT 16 +- #define CHILD_BOTTOM 18 +- #define CHILD_RIGHT 20 +- #define CHILD_TOP 22 +- #define CHILD_SCROLL_X 24 +- #define CHILD_SCROLL_Y 26 +- +- int wimp_poll(int mask, int *block); +- int wimp_poll_idle(int mask, int *block, int end_time); +- void ro_open_main(int *block); +--- 0 ---- +*** ../vim-7.3.186/src/os_riscos.h 2010-08-15 21:57:30.000000000 +0200 +--- src/os_riscos.h 1970-01-01 01:00:00.000000000 +0100 +*************** +*** 1,166 **** +- /* vi:set ts=8 sts=4 sw=4: +- * +- * VIM - Vi IMproved by Bram Moolenaar +- * +- * Do ":help uganda" in Vim to read copying and usage conditions. +- * Do ":help credits" in Vim to see a list of people who contributed. +- */ +- +- #include <sys/types.h> +- #include <sys/stat.h> +- #include <sys/ioctl.h> +- #include <termios.h> +- #include <stdlib.h> +- #include <unixlib/local.h> +- #include <errno.h> +- #include <fcntl.h> +- +- #define CASE_INSENSITIVE_FILENAME +- #define FEAT_MODIFY_FNAME +- #define FEAT_OSFILETYPE +- #define DFLT_OFT "Text" +- #define USE_TERM_CONSOLE +- #define HAVE_AVAIL_MEM +- +- /* Longer filenames now accessible to all */ +- #ifndef BASENAMELEN +- # define BASENAMELEN 64 /* Same length as unzip */ +- #endif +- +- #ifndef TEMNAME +- # define TEMPNAME "<Wimp$ScrapDir>.v?XXXXXX" +- # define TEMPNAMELEN 25 +- #endif +- +- #ifndef DFLT_HELPFILE +- # define DFLT_HELPFILE "Vim:doc.help" +- #endif +- +- #ifndef DFLT_BDIR +- # define DFLT_BDIR ".,<Wimp$ScrapDir>." /* default for 'backupdir' */ +- #endif +- +- /* Paths to try putting swap file in. */ +- #ifndef DFLT_DIR +- # define DFLT_DIR "<Wimp$ScrapDir>.,." /* default for 'directory' */ +- #endif +- +- #ifndef DFLT_VDIR +- # define DFLT_VDIR "Choices:Vim.view" /* default for 'viewdir' */ +- #endif +- +- #ifndef TERMCAPFILE +- # define TERMCAPFILE "Vim:TermCap" +- #endif +- #define HAVE_TGETENT +- +- #ifndef SYNTAX_FNAME +- # define SYNTAX_FNAME "Vim:Syntax.%s" +- #endif +- +- #ifndef EVIM_FILE +- # define EVIM_FILE "Vim:Evim" +- #endif +- +- #define FEAT_VIMINFO +- +- #ifndef VIMINFO_FILE +- # define VIMINFO_FILE "<Choices$Write>.Vim.VimInfo" +- #endif +- #ifndef VIMINFO_FILE2 +- # define VIMINFO_FILE2 "Choices:Vim.VimInfo" +- #endif +- +- #ifndef VIMRC_FILE +- # define VIMRC_FILE "/vimrc" +- #endif +- #ifndef EXRC_FILE +- # define EXRC_FILE "/exrc" +- #endif +- #ifndef GVIMRC_FILE +- # define GVIMRC_FILE "/gvimrc" +- #endif +- #ifndef USR_VIMRC_FILE +- # define USR_VIMRC_FILE "Vim:Evim" +- #endif +- #ifndef SESSION_FILE +- # define SESSION_FILE "/Session.vim" +- #endif +- #ifndef USR_VIMRC_FILE +- # define USR_VIMRC_FILE "Choices:Vim.VimRC" +- #endif +- #ifndef USR_GVIMRC_FILE +- # define USR_GVIMRC_FILE "Choices:Vim.GVimRC" +- #endif +- #ifndef USR_EXRC_FILE +- # define USR_EXRC_FILE "Choices:Vim.ExRC" +- #endif +- #ifndef SYS_VIMRC_FILE +- # define SYS_VIMRC_FILE "Vim:VimRC" +- #endif +- #ifndef SYS_GVIMRC_FILE +- # define SYS_GVIMRC_FILE "Vim:GVimRC" +- #endif +- #ifndef SYS_MENU_FILE +- # define SYS_MENU_FILE "Vim:Menu" +- #endif +- #ifndef SYS_OPTWIN_FILE +- # define SYS_OPTWIN_FILE "Vim:Optwin" +- #endif +- #ifndef FILETYPE_FILE +- # define FILETYPE_FILE "Vim:Filetype" +- #endif +- #ifndef FTPLUGIN_FILE +- # define FTPLUGIN_FILE "Vim:Ftplugin/vim" +- #endif +- #ifndef INDENT_FILE +- # define INDENT_FILE "Vim:Indent/vim" +- #endif +- #ifndef FTOFF_FILE +- # define FTOFF_FILE "Vim:Ftoff" +- #endif +- #ifndef FTPLUGOF_FILE +- # define FTPLUGOF_FILE "Vim:Ftplugof" +- #endif +- #ifndef INDOFF_FILE +- # define INDOFF_FILE "Vim:Indoff" +- #endif +- +- #define DFLT_ERRORFILE "errors/vim" +- #define DFLT_RUNTIMEPATH "Choices:Vim,Vim:,Choices:Vim.after" +- +- /* +- * RISC PCs have plenty of memory, use large buffers +- */ +- #define CMDBUFFSIZE 1024 /* size of the command processing buffer */ +- #define MAXPATHL 256 /* paths are always quite short though */ +- +- #ifndef DFLT_MAXMEM +- # define DFLT_MAXMEM (5*1024) /* use up to 5 Mbyte for a buffer */ +- #endif +- +- #ifndef DFLT_MAXMEMTOT +- # define DFLT_MAXMEMTOT (10*1024) /* use up to 10 Mbyte for Vim */ +- #endif +- +- #ifdef HAVE_SIGSET +- # define signal sigset +- #endif +- +- #define n_flag (1<<31) +- #define z_flag (1<<30) +- #define c_flag (1<<29) +- #define v_flag (1<<28) +- +- /* These take r0-r7 as inputs, returns r0-r7 in global variables. */ +- void swi(int swinum, ...); /* Handles errors itself */ +- int xswi(int swinum, ...); /* Returns errors using v flag */ +- extern int r0, r1, r2, r3, r4, r5, r6, r7; /* For return values */ +- +- #include <kernel.h> +- #include <swis.h> +- +- #define mch_memmove(to, from, len) memmove((char *)(to), (char *)(from), len) +- #define mch_rename(src, dst) rename(src, dst) +- #define mch_getenv(x) (char_u *)getenv((char *)x) +- #define mch_setenv(name, val, x) setenv(name, val, x) +--- 0 ---- +*** ../vim-7.3.186/src/gui_riscos.c 2011-05-10 15:52:10.000000000 +0200 +--- src/gui_riscos.c 1970-01-01 01:00:00.000000000 +0100 +*************** +*** 1,3558 **** +- /* vi:set ts=8 sts=4 sw=4: +- * +- * VIM - Vi IMproved by Bram Moolenaar +- * +- * Do ":help uganda" in Vim to read copying and usage conditions. +- * Do ":help credits" in Vim to see a list of people who contributed. +- * See README.txt for an overview of the Vim source code. +- */ +- +- #include "vim.h" +- #include <string.h> +- +- /* +- * gui_riscos.c +- * +- * Thomas Leonard <tal197@ecs.soton.ac.uk> +- * Updated by Andy Wingate <andy@sparse.net> +- */ +- +- extern int time_of_last_poll; +- +- int task_handle = 0; /* Zero means we are not yet a Wimp task */ +- int child_handle = 0; /* Task handle of our child process (zero if none). */ +- int *wimp_menu = (int *) -1; /* Pointer to a Wimp menu structure (or -1) */ +- int save_window = -1; /* Save As window handle */ +- +- int *redraw_block = NULL; /* NULL means not in a redraw loop. */ +- int ro_return_early = FALSE; /* Break out of gui_mch_wait_for_chars() */ +- +- int leaf_ref = 0; /* Wimp message number - send via Wimp$Scrap */ +- char_u *leaf_name = NULL; /* Leaf name from DataSave */ +- +- int default_columns = 120; /* These values are used if the --rows and --columns */ +- int default_rows = 32; /* options aren't used on startup. */ +- +- #define DRAG_FALSE 0 +- #define DRAG_SELECTION 1 +- #define DRAG_RESIZE_WINDOW 2 +- int ro_dragging = DRAG_FALSE; +- int drag_button; +- int drag_modifiers; +- int drag_x_offset; +- int drag_y_offset; +- +- int nested_wimp = FALSE; /* Bool - can we use the new wimp? */ +- +- int changed_mode = FALSE; +- int x_eigen_factor; +- int y_eigen_factor; +- +- /* If ro_current_font is non-zero then use the outline font with that handle, +- * otherwise, if zap_redraw is TRUE then use ZapRedraw, otherwise use the +- * system font. +- * +- * If zap_redraw is TRUE then zap_file[] contains valid Zap font file +- * pointers (or NULLs). +- */ +- int ro_current_font = 0; /* 0 is system font, or ZapRedraw */ +- int font_x_offset = 0; /* Where to position each char in its box */ +- int font_y_offset = 0; +- +- int zap_redraw = FALSE; +- int double_height = FALSE; /* Plot each line twice? */ +- +- #define grgb(r,g,b) ((b<<16) + (g<<8) + (r)) +- #define UNUSED_COLOUR (gui.back_pixel) +- +- #define RO_LOAD_CLIPBOARD -2 /* Internal handle for DataSave message. */ +- +- /* Changes by John Kortink, 22-23 July 1998 +- * +- * Stuff to make redraw a lot faster. Almost all of it is right here below, +- * elsewhere changes are marked with 'JK230798'. Apart from a small change in +- * 'gui.c' all changes are limited to this file, 'gui_riscos.c'. The change in +- * 'gui.c' is to make Vim stop being 'smart' not redrawing characters that are +- * 'already there' (i.e. from the previous line, by coincidence). This caused a +- * lot more calls to the redraw code, which we want to avoid because a few nice +- * big strings at a time is a lot faster than a truckload of small ones. ('Dear +- * Bram ...'). +- */ +- +- /* The ZapRedraw structure */ +- +- static struct +- { +- int r_flags; +- int r_minx; +- int r_miny; +- int r_maxx; +- int r_maxy; +- int r_screen; +- int r_bpl; +- int r_bpp; +- int r_charw; +- int r_charh; +- char *r_caddr; +- int r_cbpl; +- int r_cbpc; +- int r_linesp; +- int r_data; +- int r_scrollx; +- int r_scrolly; +- int *r_palette; +- int r_for; +- int r_bac; +- char *r_workarea; +- int r_magx; +- int r_magy; +- int r_xsize; +- int r_ysize; +- int r_mode; +- } +- zap_redraw_block; +- +- /* Other globals */ +- +- static int zap_redraw_initialised = FALSE; +- static int zap_redraw_update_colours; +- static int zap_redraw_colours[2]; +- static int zap_redraw_palette[16]; +- +- /* Holds the current Zap font file(s). +- * The font is recreated from this block on a mode change. +- * When using zap, element ZAP_NORMAL is always valid, but +- * the others can be NULL. +- */ +- +- #define ZAP_NORMAL 0 +- #define ZAP_BOLD 1 +- #define ZAP_ITALIC 2 +- #define ZAP_BITALIC 3 +- #define ZAP_STYLES 4 +- +- /* Zap font file format data */ +- static char *zap_file[ZAP_STYLES] = {NULL, NULL, NULL, NULL}; +- +- /* r_caddr format for current mode */ +- static char *zap_caddr[ZAP_STYLES] = {NULL, NULL, NULL, NULL}; +- +- static void ro_remove_menu(int *menu); +- +- /* +- * Initialise all the ZapRedraw stuff. +- * Call this when changing font and after each mode change. +- * zap_redraw_bitmap must contain a valid Zap font file (possibly +- * created from the system font). +- * +- * Return FAIL to revert to system font (if we can't use ZapRedraw). +- */ +- int +- ro_zap_redraw_initialise() +- { +- int bytes_per_bitmap_char; +- int first, last; +- int i; +- +- /* Can't have initialisers for struct members :-(, ok, this way then ... */ +- if (!zap_redraw_initialised) +- { +- zap_redraw_block.r_workarea = NULL; +- zap_redraw_initialised = TRUE; +- } +- +- /* We redraw in DSA mode */ +- zap_redraw_block.r_flags = 0x0; +- +- /* Let ZapRedraw get the screen address for us */ +- zap_redraw_block.r_screen = 0; +- +- /* Read the font width and height from the font file header. +- * Assume that all styles are the same size. +- * ZAP_NORMAL is always present. +- */ +- zap_redraw_block.r_charw = ((int *) zap_file[ZAP_NORMAL])[2]; +- zap_redraw_block.r_charh = ((int *) zap_file[ZAP_NORMAL])[3]; +- +- /* We have no linespacing */ +- zap_redraw_block.r_linesp = 0; +- +- /* Fix foreground = colour 1 */ +- zap_redraw_block.r_for = 1; +- +- /* Fix background = colour 0 */ +- zap_redraw_block.r_bac = 0; +- +- /* Colour mask buffer */ +- zap_redraw_block.r_palette = zap_redraw_palette; +- +- /* Allocate local workspace (for the few calls following here) */ +- if (zap_redraw_block.r_workarea != NULL) +- free(zap_redraw_block.r_workarea); +- zap_redraw_block.r_workarea = (char*) malloc(128); +- if (!zap_redraw_block.r_workarea) +- return FAIL; /* Out of memory */ +- +- /* Fill in VDU variables */ +- if (xswi(ZapRedraw_ReadVduVars, 0, &zap_redraw_block) & v_flag) +- return FAIL; /* Can't find ZapRedraw module - use VDU instead */ +- +- /* Determine cbpl and cbpc */ +- swi(ZapRedraw_CachedCharSize, zap_redraw_block.r_bpp, 0, +- zap_redraw_block.r_charw, zap_redraw_block.r_charh); +- zap_redraw_block.r_cbpl = r2; +- zap_redraw_block.r_cbpc = r3; +- +- /* Allocate general workspace (for the calls outside) */ +- if (zap_redraw_block.r_workarea != NULL) +- free(zap_redraw_block.r_workarea); +- zap_redraw_block.r_workarea = (char*) malloc(128 + zap_redraw_block.r_cbpl); +- if (!zap_redraw_block.r_workarea) +- return FAIL; /* Out of memory */ +- +- /* Now convert the 1 bpp character data ready for the current mode */ +- +- bytes_per_bitmap_char = (zap_redraw_block.r_charw * zap_redraw_block.r_charh + 7) / 8; +- +- /* Convert the fonts from 1bpp to a format suitable for the +- * current mode. +- */ +- for (i = 0; i < ZAP_STYLES; i++) +- { +- first = ((int *) zap_file[i])[4]; +- last = ((int *) zap_file[i])[5]; +- +- if (last > 255) +- last = 255; /* Don't convert cursors (overwrites memory!) */ +- +- /* Allocate the font cache */ +- vim_free(zap_caddr[i]); +- if (zap_file[i]) +- zap_caddr[i] = (char*) malloc(zap_redraw_block.r_cbpc * 256); +- else +- zap_caddr[i] = NULL; /* No file for this style */ +- +- if (zap_caddr[i]) +- { +- zap_redraw_block.r_caddr = zap_caddr[i]; +- +- swi(ZapRedraw_ConvertBitmap, 0, &zap_redraw_block, +- first, last, /* Range of characters to convert */ +- zap_file[i] + 0x20 /* Addr of first char provided by font */ +- - first * bytes_per_bitmap_char); +- } +- } +- +- if (!zap_caddr[ZAP_NORMAL]) +- { +- zap_redraw = FALSE; /* Out of memory */ +- return FAIL; +- } +- +- /* Next time we need them, we have to update the colour masks */ +- zap_redraw_update_colours = TRUE; +- +- return OK; +- } +- +- /* +- * Redraw a string at OS coordinates <x,y> (top-left, x inclusive, y exclusive). +- * Graphics clip window is window[0..3] as in R1+28..40 of Wimp_RedrawWindow. +- * Returns (possibly modified) flags. +- */ +- int +- ro_zap_redraw_draw_string(x, y, string, length, flags, clip) +- int x; +- int y; +- char *string; +- int length; +- int flags; /* DRAW_TRANSP, DRAW_BOLD, DRAW_UNDERL, DRAW_ITALIC */ +- int *clip; +- { +- char redraw_data[1024]; +- int clip_minx; +- int clip_miny; +- int clip_maxx; +- int clip_maxy; +- int os_xshift = zap_redraw_block.r_magx; +- int os_yshift = zap_redraw_block.r_magy; +- +- if (flags & DRAW_TRANSP) +- return flags; /* We don't do transparent plotting yet. */ +- +- if (flags & DRAW_BOLD) +- { +- if (flags & DRAW_ITALIC && zap_caddr[ZAP_BITALIC]) +- zap_redraw_block.r_caddr = zap_caddr[ZAP_BITALIC]; +- else +- zap_redraw_block.r_caddr = zap_caddr[ZAP_BOLD]; +- } +- else +- { +- if (flags & DRAW_ITALIC) +- zap_redraw_block.r_caddr = zap_caddr[ZAP_ITALIC]; +- else +- zap_redraw_block.r_caddr = zap_caddr[ZAP_NORMAL]; +- } +- if (!zap_redraw_block.r_caddr) +- { +- zap_redraw_block.r_caddr = zap_caddr[ZAP_NORMAL]; +- flags |= DRAW_UNDERL; /* Style missing - we can always underline */ +- } +- +- /* Set the vertical scaling flag */ +- if (double_height) +- zap_redraw_block.r_flags = 1 << 1; +- else +- zap_redraw_block.r_flags = 0; +- +- /* Update the colour masks (if needed) */ +- if (zap_redraw_update_colours) +- { +- swi(ZapRedraw_CreatePalette, 2, +- &zap_redraw_block, +- zap_redraw_colours, +- zap_redraw_block.r_palette, 2); +- zap_redraw_update_colours = FALSE; +- } +- +- /* Target rectangle in ZapRedraw rectangle coordinates (pixels, Y-min/max reversed !!!) */ +- zap_redraw_block.r_minx = x >> os_xshift; /* inclusive */ +- zap_redraw_block.r_miny = zap_redraw_block.r_ysize - (y >> os_yshift); /* inclusive */ +- zap_redraw_block.r_maxx = (x + length * gui.char_width) >> os_xshift; /* exclusive */ +- zap_redraw_block.r_maxy = zap_redraw_block.r_ysize - ((y - gui.char_height) >> os_yshift); +- /* exclusive */ +- +- /* Clip rectangle in ZapRedraw rectangle coordinates (pixels, Y-min/max reversed !!!) */ +- clip_minx = clip[0] >> os_xshift; /* inclusive */ +- clip_miny = zap_redraw_block.r_ysize - (clip[3] >> os_yshift); /* inclusive */ +- clip_maxx = clip[2] >> os_xshift; /* exclusive */ +- clip_maxy = zap_redraw_block.r_ysize - (clip[1] >> os_yshift); /* exclusive */ +- +- /* Clip target rectangle against the current graphics window */ +- if (zap_redraw_block.r_minx < clip_minx) +- { +- zap_redraw_block.r_scrollx = clip_minx - zap_redraw_block.r_minx; +- zap_redraw_block.r_minx = clip_minx; +- } +- else +- zap_redraw_block.r_scrollx = 0; +- if (zap_redraw_block.r_miny < clip_miny) +- { +- zap_redraw_block.r_scrolly = clip_miny - zap_redraw_block.r_miny; +- zap_redraw_block.r_miny = clip_miny; +- } +- else +- zap_redraw_block.r_scrolly = 0; +- if (zap_redraw_block.r_maxx > clip_maxx) +- zap_redraw_block.r_maxx = clip_maxx; +- if (zap_redraw_block.r_maxy > clip_maxy) +- zap_redraw_block.r_maxy = clip_maxy; +- +- /* Fill in the character data structure */ +- if (length > (sizeof(redraw_data) - 2 * 4 - 2)) +- length = sizeof(redraw_data) - 2 * 4 - 2; +- ((int*) redraw_data)[0] = 2 * 4; +- ((int*) redraw_data)[1] = 0; +- strncpy(redraw_data + 2 * 4, string, length); +- redraw_data[2 * 4 + length + 0] = '\0'; +- redraw_data[2 * 4 + length + 1] = '\x2'; +- zap_redraw_block.r_data = (int) redraw_data; +- +- /* Perform the draw */ +- swi(ZapRedraw_RedrawArea, 0, &zap_redraw_block); +- +- return flags; +- } +- +- /* +- * Okay that was it from me, back to Thomas ... +- */ +- +- /* +- * Parse the GUI related command-line arguments. Any arguments used are +- * deleted from argv, and *argc is decremented accordingly. This is called +- * when vim is started, whether or not the GUI has been started. +- */ +- void +- gui_mch_prepare(int *argc, char **argv) +- { +- int arg = 1; +- +- while (arg < *argc - 1) +- { +- if (strcmp(argv[arg], "--rows") == 0 || strcmp(argv[arg], "--columns") == 0) +- { +- int value; +- +- value = atoi(argv[arg + 1]); +- +- if (argv[arg][2] == 'r') +- default_rows = value; +- else +- default_columns = value; +- +- /* Delete argument from argv[]. (hope this is read/write!) */ +- +- *argc -= 2; +- if (*argc > arg) +- mch_memmove(&argv[arg], &argv[arg + 2], (*argc - arg) +- * sizeof(char *)); +- } +- else +- arg++; +- } +- } +- +- /* Fatal error on initialisation - report it and die. */ +- void +- ro_die(error) +- char_u *error; /* RISC OS error block */ +- { +- swi(Wimp_ReportError, error, 5, "GVim"); +- exit(EXIT_FAILURE); +- } +- +- /* Find the sizes of the window tools: +- * +- * Create a test window. +- * Find inner and outer sizes. +- * Find the difference. +- * Delete window. +- * +- * While we're here, find the eigen values too. +- */ +- void +- ro_measure_tools() +- { +- int block[10]; +- int vdu[] = { 4, 5, -1}; +- int test_window[] = +- { +- -100, -100, /* Visible area : min X,Y */ +- -50, -50, /* max X,Y */ +- 0, 0, /* Scroll offsets */ +- -1, /* Window in front */ +- 0xd0800150, /* Window flags */ +- 0xff070207, /* Colours */ +- 0x000c0103, /* More colours */ +- 0, -0x4000, /* Workarea extent */ +- 0x4000, 0, /* max X,Y */ +- 0x00000000, /* No title */ +- 0 << 12, /* No workarea button type */ +- 1, /* Wimp sprite area */ +- 0x00010001, /* Minimum width, height */ +- 0, 0, 0, /* Title data (none) */ +- 0 /* No icons */ +- }; +- int inner_max_x, inner_min_y; +- +- swi(Wimp_CreateWindow, 0, test_window); +- +- block[0] = r0; +- /* Open the window (and read state). +- * GetWindowOutline needs it too if the wimp isn't nested. +- */ +- swi(Wimp_OpenWindow, 0, block); +- inner_max_x = block[3]; +- inner_min_y = block[2]; +- +- swi(Wimp_GetWindowOutline, 0, block); +- +- gui.scrollbar_width = block[3] - inner_max_x; +- gui.scrollbar_height = inner_min_y - block[2]; +- +- swi(Wimp_DeleteWindow, 0, block); +- +- /* Read the size of one pixel. */ +- swi(OS_ReadVduVariables, vdu, vdu); +- x_eigen_factor = vdu[0]; +- y_eigen_factor = vdu[1]; +- } +- +- /* Load a template from the current templates file. +- * Create the window and return its handle. +- */ +- int +- ro_load_template(str_name, title, title_size) +- char_u *str_name; /* Identifier of window in file (max 12 chars) */ +- char_u **title; /* If not NULL then return pointer to title here */ +- int *title_size; /* If not NULL then return the title length here */ +- { +- int *window; +- char *data; +- int name[4]; +- +- strcpy( (char *) name, str_name); +- +- /* Find how big we must make the buffers */ +- +- if (xswi(Wimp_LoadTemplate, 0, 0, 0, 0, -1, name, 0) & v_flag) +- ro_die( (char *) r0); +- +- window = malloc(r1); /* Don't print text messages from alloc() */ +- data = malloc(r2); +- if (window == NULL || data == NULL) +- ro_die("\0\0\0\0Out of memory - Can't load templates"); +- +- /* Load the template into the buffers */ +- +- swi(Wimp_LoadTemplate, 0, +- window, /* Temp block */ +- data, /* Icon data */ +- data + r2 + 1, /* End of icon data */ +- -1, /* No fonts */ +- name, 0); /* First match */ +- if (r6 == 0) +- ro_die("\0\0\0\0Can't find window in Templates file"); +- +- /* Create the window */ +- +- if (xswi(Wimp_CreateWindow, 0, window) & v_flag) +- ro_die( (char *) r0); +- +- if (title) +- *title = (char_u *) window[18]; +- if (title_size) +- *title_size = window[20]; +- +- free(window); /* Free temp block */ +- return r0; /* Return the window handle */ +- } +- +- /* +- * Check if the GUI can be started. Called before gvimrc is sourced. +- * Return OK or FAIL. +- */ +- int +- gui_mch_init_check() +- { +- return OK; /* TODO: GUI can always be started? */ +- } +- +- /* +- * Initialise the RISC OS GUI. +- * Create all the windows. +- * Returns OK for success, FAIL when the GUI can't be started. +- */ +- int +- gui_mch_init() +- { +- int messages[] = { +- 1, 2, 3, 4, /* DataSave, DataSaveAck, DataLoad, DataLoadAck */ +- 8, /* PreQuit */ +- 0xf, /* ClaimEntity (for clipboard) */ +- 0x10, /* DataRequest (for clipboard) */ +- 0x400c1, /* Mode change */ +- 0x400c3, /* TaskCloseDown */ +- 0x400c9, /* MenusDeleted */ +- 0x808c1, /* TW_Output */ +- 0x808c2, /* TW_Ego */ +- 0x808c3, /* TW_Morio */ +- 0x808c4, /* TW_Morite */ +- 0}; /* End-of-list. */ +- +- +- /* There may have been some errors reported in the +- * command window before we get here. Wait if so. +- */ +- swi(Wimp_ReadSysInfo, 3); +- if (r0 == 0) +- swi(Wimp_CommandWindow, 0); /* Window opened - close with prompt */ +- +- if (xswi(Wimp_Initialise, 310, 0x4b534154, "GVim", messages) & v_flag) +- return FAIL; +- nested_wimp = r0 >= 397; +- task_handle = r1; +- +- /* Load the templates. */ +- +- if (xswi(Wimp_OpenTemplate, 0, "Vim:Templates") & v_flag) +- ro_die( (char *) r0); +- +- gui.window_handle = ro_load_template("editor", +- &gui.window_title, +- &gui.window_title_size); +- +- save_window = ro_load_template("save", NULL, NULL); +- +- swi(Wimp_CloseTemplate); +- +- /* Set default foreground and background colours. */ +- +- gui.norm_pixel = gui.def_norm_pixel; +- gui.back_pixel = gui.def_back_pixel; +- +- /* Get the colours from the "Normal" and "Menu" group (set in syntax.c or +- * in a vimrc file) */ +- +- set_normal_colors(); +- +- /* +- * Check that none of the colors are the same as the background color +- */ +- +- gui_check_colors(); +- +- /* Get the colours for the highlight groups (gui_check_colors() might have +- * changed them) */ +- +- highlight_gui_started(); /* re-init colours and fonts */ +- +- /* Set geometry based on values read on initialisation. */ +- +- gui.num_cols = Columns = default_columns; +- gui.num_rows = Rows = default_rows; +- +- /* Get some information about our environment. */ +- +- ro_measure_tools(); +- +- return OK; +- } +- +- /* +- * Called when the foreground or background colour has been changed. +- */ +- void +- gui_mch_new_colors() +- { +- } +- +- /* +- * Open the GUI window which was created by a call to gui_mch_init(). +- */ +- int +- gui_mch_open(void) +- { +- int block[10]; +- +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- block[7] = -1; /* Open at the top of the stack */ +- swi(Wimp_OpenWindow, 0, block); +- +- /* Give the new window the input focus */ +- swi(Wimp_SetCaretPosition, gui.window_handle, -1, 0, 0, -1, -1); +- +- if (gui_win_x != -1 && gui_win_y != -1) +- gui_mch_set_winpos(gui_win_x, gui_win_y); +- +- return OK; +- } +- +- void +- gui_mch_exit(int rc) +- { +- int block[64]; +- +- /* Close window. Stops us from getting troublesome events +- * if we take a while to die. +- */ +- block[0] = gui.window_handle; +- swi(Wimp_CloseWindow, 0, block); +- +- if (child_handle) +- { +- /* We still have a sub-task running - kill it */ +- block[0] = 20; +- block[3] = 0; +- block[4] = 0; /* Quit */ +- if ((xswi(Wimp_SendMessage, 17, block, child_handle) & v_flag) == 0) +- { +- /* Idle until child dies. */ +- while (child_handle) +- { +- process_event(wimp_poll(1, block), block); +- } +- } +- } +- +- exit(rc); +- } +- +- /* +- * Get the position of the top left corner of the window. +- */ +- int +- gui_mch_get_winpos(int *x, int *y) +- { +- /* TODO */ +- return FAIL; +- } +- +- /* +- * Set the position of the top left corner of the window to the given +- * coordinates. +- */ +- void +- gui_mch_set_winpos(int x, int y) +- { +- /* TODO */ +- } +- +- void +- gui_mch_set_shellsize(width, height, min_width, min_height, base_width, base_height, direction) +- int width; /* In OS units */ +- int height; +- int min_width; /* Smallest permissible window size (ignored) */ +- int min_height; +- int base_width; /* Space for scroll bars, etc */ +- int base_height; +- int direction; +- { +- int s_width, s_height; +- int block[] = { +- gui.window_handle, +- 0, +- -height + 1, +- width, +- 1}; +- +- gui_mch_get_screen_dimensions(&s_width, &s_height); +- s_width -= base_width; +- s_height -= base_height; /* Underestimate - ignores titlebar */ +- +- swi(Wimp_GetWindowState, 0, block); +- block[3] = block[1] + width; +- block[2] = block[4] - height; +- if (block[3] > s_width) +- { +- block[3] = s_width; +- block[1] = block[3] - width; +- } +- if (block[2] < gui.scrollbar_height) +- { +- block[2] = gui.scrollbar_height; +- block[4] = block[2] + height; +- } +- swi(Wimp_OpenWindow, 0, block); +- swi(Wimp_ForceRedraw, gui.window_handle, 0, -height, width, 0); +- } +- +- void +- gui_mch_get_screen_dimensions(int *screen_w, int *screen_h) +- { +- int block[] = {4, 5, 11, 12, -1}; +- +- swi(OS_ReadVduVariables, block, block); +- *screen_w = (block[2] + 1) << block[0]; +- *screen_h = (block[3] + 1) << block[1]; +- } +- +- /* Take a font name with options and return a font handle, or +- * zero for failure. +- * Replace extension with 'Bold' or 'Italic' depending on modifiers. +- */ +- int +- ro_get_font(fullname, weight) +- char_u *fullname; +- int weight; /* Initial weights: +- * BIT MEANING +- * 0 bold +- * 1 italic +- */ +- { +- char_u *arg; +- char_u font[41]; +- int width = -1; +- int height = -1; +- int name_len; +- int i; +- char_u c; +- +- for (i = 0; i < 39;) +- { +- c = fullname[i]; +- if (c == ':' || c == NUL || c == '.') +- break; +- font[i++] = c; +- } +- +- /* find the first modifier, NULL if none */ +- arg = strchr(fullname + i, ':'); +- +- while (arg) +- { +- switch (*++arg) +- { +- case 'h': +- height = strtol(arg + 1, (char **) &arg, 10); +- break; +- case 'w': +- width = strtol(arg + 1, (char **) &arg, 10); +- break; +- case 'b': +- weight |= 1; +- break; +- case 'i': +- weight |= 2; +- break; +- default: +- return 0; +- } +- arg = strchr(arg, ':'); +- } +- +- if ((weight & 1) && i < 35) +- { +- /* Bold goes instead of given suffix */ +- strncpy(font + i, ".Bold", 5); +- i += 5; +- } +- else +- { +- /* Copy rest of name unless we are using Bold */ +- while (i < 39) +- { +- c = fullname[i]; +- if (c == ':' || c == NUL) +- break; +- font[i++] = c; +- } +- } +- if ((weight & 2) && i < 32) +- { +- strncpy(font + i, ".Oblique", 8); +- i += 8; +- } +- +- font[i] = 0; +- +- if (height < 1 && width < 1) +- height = width = 10; /* Default to 10pt */ +- else if (height < 1) +- height = width; +- else if (width < 1) +- width = height; +- +- if (xswi(Font_FindFont, 0, font, width << 4, height << 4, 0, 0) & v_flag) +- return NOFONT; /* Can't find font */ +- +- return r0; +- } +- +- /* Load a file into allocated memory and check it is valid. +- * Return a pointer to the allocated block on success. +- */ +- char * +- zap_load_file(name, style) +- char_u *name; /* Name of directory containing styles */ +- char_u *style; /* Name of style within directory */ +- { +- char_u fname[256]; +- char_u *file; +- +- if (strlen(name) + strlen(style) > 254) +- return NULL; /* Names too long */ +- +- sprintf(fname, "%s.%s", name, style); +- +- /* Load the named font in 1bpp format. */ +- if (xswi(OS_File, 13, fname, 0, 0, "VimFonts:") & v_flag || r0 != 1) +- return NULL; /* Error reading file info, or not a file */ +- +- /* Allocate enough memory to load the whole file */ +- file = (char *) alloc(r4); +- if (!file) +- return NULL; /* Out of memory */ +- +- if (xswi(OS_File, 12, fname, file, 0, "VimFonts:") & v_flag) +- return NULL; /* Unable to load file */ +- +- if (strncmp(file, "ZapFont\015", 8) == 0) +- return file; /* Loaded OK! */ +- +- vim_free(file); +- return NULL; /* Not a valid font file */ +- } +- +- /* Load and convert the named font. +- * If name is NULL or a null string then convert the system font. +- * Return OK on success; FAIL and we revert to using the VDU drivers. +- * +- * 'name' is the name of a directory. +- * Tries to load 'name.0', 'name.B', 'name.I' and 'name.IB'. +- */ +- int +- zap_load_font(name) +- char_u *name; +- { +- int i; +- +- /* Free the existing font files, if any */ +- for (i = 0; i < ZAP_STYLES; i++) +- { +- vim_free(zap_file[i]); +- zap_file[i] = NULL; +- } +- +- if (name && *name == '!') +- { +- name++; +- double_height = TRUE; +- } +- else +- double_height = FALSE; +- +- if (name && *name) +- { +- zap_file[ZAP_NORMAL] = zap_load_file(name, "0"); +- if (!zap_file[ZAP_NORMAL]) +- return FAIL; /* Can't load the 'normal' style - error */ +- +- zap_file[ZAP_BOLD] = zap_load_file(name, "B"); +- zap_file[ZAP_ITALIC] = zap_load_file(name, "I"); +- zap_file[ZAP_BITALIC] = zap_load_file(name, "IB"); +- } +- else +- { +- int *header; +- char workarea[16]; +- char *old_wa; +- +- /* Allocate memory for system font (8 x 8 x 256 bits, plus header) */ +- header = (int *) alloc(0x20 + 8 * 256); +- if (header == NULL) +- return FAIL; +- zap_file[ZAP_NORMAL] = (char *) header; +- +- /* Store details about the system font */ +- header[2] = 8; /* Width */ +- header[3] = 8; /* Height */ +- header[4] = 0; /* First char */ +- header[5] = 255; /* Last char */ +- header[6] = header[7] = 0; /* Reserved */ +- +- /* Get system font bitmap */ +- old_wa = zap_redraw_block.r_workarea; +- zap_redraw_block.r_workarea = workarea; +- swi(ZapRedraw_ReadSystemChars, zap_file[ZAP_NORMAL] + 0x20, &zap_redraw_block); +- zap_redraw_block.r_workarea = old_wa; +- } +- +- return ro_zap_redraw_initialise(); +- } +- +- /* +- * Initialise vim to use the font with the given name. +- * Return FAIL if the font could not be loaded, OK otherwise. +- */ +- int +- gui_mch_init_font(char_u *font_name, int fontset) +- { +- int new_handle = 0; /* Use the system font by default */ +- +- if (font_name[0] == '!') +- { +- /* Select a ZapRedraw font */ +- if (zap_load_font(font_name + 1)) +- zap_redraw = TRUE; +- else +- { +- EMSG2(_("E610: Can't load Zap font '%s'"), font_name); +- font_name = "System"; /* Error - use system font */ +- zap_redraw = FALSE; +- } +- } +- else +- { +- zap_redraw = FALSE; +- +- if (font_name) +- { +- /* Extract any extra details about the font */ +- new_handle = ro_get_font(font_name, 0); +- if (!new_handle) +- return FAIL; +- } +- else +- font_name = "System"; +- } +- +- /* Free the previous font, if any */ +- gui_mch_free_font(gui.norm_font); +- gui.norm_font = new_handle; +- gui.char_ascent = 0; +- +- if (new_handle) +- { +- /* Read details about the chosen font */ +- swi(Font_ReadInfo, new_handle); +- +- gui.char_width = r3 - r1; +- gui.char_height = r4 - r2; +- +- font_x_offset = -r1; /* Where to position each char in its box */ +- font_y_offset = -r4; +- +- /* Try to load other fonts for bold, italic, and bold-italic */ +- gui_mch_free_font(gui.bold_font); +- gui.bold_font = ro_get_font(font_name, 1); +- gui_mch_free_font(gui.ital_font); +- gui.ital_font = ro_get_font(font_name, 2); +- gui_mch_free_font(gui.boldital_font); +- gui.boldital_font = ro_get_font(font_name, 3); +- } +- else +- { +- /* Use the system font or ZapRedraw. */ +- if (zap_redraw) +- { +- gui.char_width = zap_redraw_block.r_charw << zap_redraw_block.r_magx; +- gui.char_height = zap_redraw_block.r_charh << zap_redraw_block.r_magy; +- if (double_height) +- gui.char_height <<= 1; +- } +- else +- { +- gui.char_width = 16; +- gui.char_height = 32; +- } +- +- gui_mch_free_font(gui.bold_font); +- gui.bold_font = 0; +- gui_mch_free_font(gui.ital_font); +- gui.ital_font = 0; +- gui_mch_free_font(gui.boldital_font); +- gui.boldital_font = 0; +- } +- hl_set_font_name(font_name); +- +- must_redraw = CLEAR; +- return OK; +- } +- +- /* +- * Adjust gui.char_height (after 'linespace' was changed). +- */ +- int +- gui_mch_adjust_charheight() +- { +- return FAIL; +- } +- +- /* +- * Get a font structure for highlighting. +- */ +- GuiFont +- gui_mch_get_font(name, giveErrorIfMissing) +- char_u *name; +- int giveErrorIfMissing; +- { +- int handle; +- +- if (!name) +- return NOFONT; /* System font if no name */ +- +- handle = ro_get_font(name, 0); +- if (!handle) +- { +- if (giveErrorIfMissing) +- EMSG2(_("E611: Can't use font %s"), name); +- return NOFONT; +- } +- +- return handle; +- } +- +- #if defined(FEAT_EVAL) || defined(PROTO) +- /* +- * Return the name of font "font" in allocated memory. +- * Don't know how to get the actual name, thus use the provided name. +- */ +- char_u * +- gui_mch_get_fontname(font, name) +- GuiFont font; +- char_u *name; +- { +- if (name == NULL) +- return NULL; +- return vim_strsave(name); +- } +- #endif +- +- /* +- * Set the current text font. +- */ +- void +- gui_mch_set_font(GuiFont font) +- { +- ro_current_font = font; +- +- if (font) +- { +- /* Not the system font or ZapRedraw font - select it */ +- swi(Font_SetFont, font); +- } +- } +- +- /* +- * If a font is not going to be used, free its structure. +- */ +- void +- gui_mch_free_font(GuiFont font) +- { +- if (font) +- swi(Font_LoseFont, font); +- } +- +- /* +- * Return the Pixel value (colour) for the given colour name. +- * Return INVALCOLOR for error. +- * NB: I've changed Green for now, since it looked really sick +- */ +- guicolor_T +- gui_mch_get_color(char_u *name) +- { +- int i; +- struct colour +- { +- char_u *name; +- guicolor_T value; +- } colours[] = +- { +- { "Red", grgb(255, 0, 0) }, +- { "LightRed", grgb(255, 0, 0) }, +- { "DarkRed", grgb(139, 0, 0) }, +- +- { "Green", grgb(50, 200, 50) }, +- { "LightGreen", grgb(144, 238, 144) }, +- { "DarkGreen", grgb(0, 100, 0) }, +- { "SeaGreen", grgb(46, 139, 87) }, +- +- { "Blue", grgb(0, 0, 255) }, +- { "LightBlue", grgb(173, 216, 230) }, +- { "DarkBlue", grgb(0, 0, 139) }, +- { "SlateBlue", grgb(160, 90, 205) }, +- +- { "Cyan", grgb(0, 255, 255) }, +- { "LightCyan", grgb(224, 255, 255) }, +- { "DarkCyan", grgb(0, 139, 139) }, +- +- { "Magenta", grgb(255, 0, 255) }, +- { "LightMagenta", grgb(255, 224, 255) }, +- { "DarkMagenta", grgb(139, 0, 139) }, +- +- { "Yellow", grgb(255, 255, 0) }, +- { "LightYellow", grgb(255, 255, 224) }, +- { "DarkYellow", grgb(139, 139, 0) }, +- { "Brown", grgb(165, 42, 42) }, +- +- { "Gray", grgb(190, 190, 190) }, +- { "Grey", grgb(190, 190, 190) }, +- { "LightGray", grgb(211, 211, 211) }, +- { "LightGrey", grgb(211, 211, 211) }, +- { "DarkGray", grgb(169, 169, 169) }, +- { "DarkGrey", grgb(169, 169, 169) }, +- { "Gray10", grgb(26, 26, 26) }, +- { "Grey10", grgb(26, 26, 26) }, +- { "Gray20", grgb(51, 51, 51) }, +- { "Grey20", grgb(51, 51, 51) }, +- { "Gray30", grgb(77, 77, 77) }, +- { "Grey30", grgb(77, 77, 77) }, +- { "Gray40", grgb(102, 102, 102) }, +- { "Grey40", grgb(102, 102, 102) }, +- { "Gray50", grgb(127, 127, 127) }, +- { "Grey50", grgb(127, 127, 127) }, +- { "Gray60", grgb(153, 153, 153) }, +- { "Grey60", grgb(153, 153, 153) }, +- { "Gray70", grgb(179, 179, 179) }, +- { "Grey70", grgb(179, 179, 179) }, +- { "Gray80", grgb(204, 204, 204) }, +- { "Grey80", grgb(204, 204, 204) }, +- { "Gray90", grgb(229, 229, 229) }, +- { "Grey90", grgb(229, 229, 229) }, +- +- { "Black", grgb(0, 0, 0) }, +- { "White", grgb(255, 255, 255) }, +- +- { "Orange", grgb(255, 165, 0) }, +- { "Purple", grgb(160, 32, 240) }, +- { "Violet", grgb(238, 130, 238) }, +- {NULL, 0} +- }; +- +- if (name[0] == '#') +- { +- char *end; +- int c; +- +- c = strtol(name + 1, &end, 16); +- return (guicolor_T) ((c >> 16) & 0xff) | (c & 0xff00) | ((c & 0xff) << 16); +- } +- +- for (i = 0; colours[i].name != NULL; i++) +- { +- if (STRICMP(name, colours[i].name) == 0) +- return colours[i].value; +- } +- if (strnicmp(name, "grey", 4) == 0 || strnicmp(name, "gray", 4) == 0) +- { +- int level = (255 * atoi(name + 4)) / 100; +- return (guicolor_T) grgb(level, level, level); +- } +- return INVALCOLOR; +- } +- +- /* +- * Set the current text colours. +- * If we are using fonts then set the antialiasing colours too. +- */ +- void +- gui_mch_set_colors(guicolor_T fg, guicolor_T bg) +- { +- zap_redraw_colours[0] = bg << 8; /* JK230798, register new background colour */ +- zap_redraw_colours[1] = fg << 8; /* JK230798, register new foreground colour */ +- zap_redraw_update_colours = TRUE; /* JK230798, need update of colour masks */ +- +- swi(ColourTrans_ReturnGCOL, fg << 8); +- gui.fg_colour = r0; +- swi(ColourTrans_ReturnGCOL, bg << 8); +- gui.bg_colour = r0; +- +- if (ro_current_font) +- swi(ColourTrans_SetFontColours, 0, bg << 8, fg << 8, 14); +- } +- +- void +- ro_draw_string(x, y, s, len, flags, clip) +- int x; /* Top-left coord to plot at (x incl, y excl) */ +- int y; /* (screen coords) */ +- char_u *s; /* String to plot */ +- int len; /* Length of string */ +- int flags; /* DRAW_TRANSP, DRAW_BOLD, DRAW_UNDERL */ +- int* clip; /* JK230798, added clip window */ +- { +- if (ro_current_font) +- { +- int fx; +- int flen = len; /* Preserve for underline */ +- +- /* Use the Font manager to paint the string. +- * Must do one char at a time to get monospacing. +- */ +- +- if (flags & DRAW_ITALIC && !gui.ital_font) +- flags |= DRAW_UNDERL; /* No italic - underline instead */ +- +- if ((flags & DRAW_TRANSP) == 0) +- { +- swi(ColourTrans_SetColour, gui.bg_colour, 0, 0, 0, 0); +- swi(OS_Plot, 4, x, y - gui.char_height); +- swi(OS_Plot, 96 + 5, x + len * gui.char_width - 1, y - 1); +- } +- +- fx = x + font_x_offset; +- while (flen--) +- { +- swi(Font_Paint, 0, s++, 0x90, fx, y + font_y_offset, 0, 0, 1); +- fx += gui.char_width; +- } +- } +- else +- { +- if (zap_redraw) +- { +- /* Using fast Zap redraw. */ +- flags = ro_zap_redraw_draw_string(x, y, s, len, flags, clip); +- } +- else +- { +- /* Using the system font */ +- if (flags & DRAW_ITALIC) +- flags |= DRAW_UNDERL; +- +- if ((flags & DRAW_TRANSP) == 0) +- { +- swi(ColourTrans_SetColour, gui.bg_colour, 0, 0, 0, 0); +- swi(OS_Plot, 4, x, y - gui.char_height); +- swi(OS_Plot, 96 + 5, x + len * gui.char_width - 1, y - 1); +- } +- swi(OS_Plot, 4, /* Move the drawing cursor */ +- x, +- y - 1); +- swi(ColourTrans_SetColour, gui.fg_colour, 0, 0, 0, 0); +- swi(OS_WriteN, s, len); +- +- if (flags & DRAW_BOLD) +- { +- swi(OS_Plot, 4, x + (1 << x_eigen_factor), y - 1); +- swi(OS_WriteN, s, len); +- } +- } +- } +- +- if (flags & DRAW_UNDERL) +- { +- if (ro_current_font || zap_redraw) +- swi(ColourTrans_SetColour, gui.fg_colour, 0, 0, 0, 0); +- /* Underlined is the same with all plotting methods */ +- swi(OS_Plot, 4, x, y - gui.char_height); +- swi(OS_Plot, 1, gui.char_width * len, 0); +- } +- } +- +- void +- gui_mch_draw_string(int row, int col, char_u *s, int len, int flags) +- { +- int x, y; /* Workarea x,y */ +- x = col * gui.char_width; +- y = -row * gui.char_height; +- +- if (redraw_block) +- { +- ro_draw_string(x + redraw_block[1], y + redraw_block[4], +- s, len, flags, &redraw_block[7]); /* JK230798, added clip window */ +- } +- else +- { +- int block[44]; +- block[0] = gui.window_handle; +- block[1] = x; +- block[2] = y - gui.char_height; +- block[3] = (col + len) * gui.char_width; +- block[4] = y; +- swi(Wimp_UpdateWindow, 0, block); +- while (r0) +- { +- ro_draw_string(x + block[1], y + block[4], +- s, len, flags, &block[7]); /* JK230798, added clip window */ +- swi(Wimp_GetRectangle, 0, block); +- } +- } +- } +- +- /* +- * Return OK if the key with the termcap name "name" is supported. +- */ +- int +- gui_mch_haskey(char_u *name) +- { +- return FAIL; +- } +- +- void +- gui_mch_beep(void) +- { +- swi(OS_WriteI + 7); +- } +- +- /* +- * Visual bell. +- */ +- void +- gui_mch_flash(int msec) +- { +- /* TODO */ +- } +- +- +- /* +- * Plot a solid rectangle using the given plot action and colour. +- * Coordinates are inclusive and window-relative. +- */ +- void +- plot_rectangle(plot, colour, minx, miny, maxx, maxy) +- int plot; /* OS_Plot action */ +- int colour; +- int minx; +- int miny; +- int maxx; +- int maxy; +- { +- if (redraw_block) +- { +- swi(ColourTrans_SetColour, colour, 0, 0, 0, 0); +- swi(OS_Plot, 4, minx + redraw_block[1], miny + redraw_block[4]); +- swi(OS_Plot, plot, maxx + redraw_block[1], maxy + redraw_block[4]); +- } +- else +- { +- int block[44]; +- block[0] = gui.window_handle; +- block[1] = minx; +- block[2] = miny; +- block[3] = maxx + 1; +- block[4] = maxy + 1; +- swi(Wimp_UpdateWindow, 0, block); +- while (r0) +- { +- swi(ColourTrans_SetColour, colour, 0, 0, 0, 0); +- swi(OS_Plot, 4, minx + block[1], miny + block[4]); +- swi(OS_Plot, plot, maxx + block[1], maxy + block[4]); +- swi(Wimp_GetRectangle, 0, block); +- } +- } +- } +- +- /* +- * Invert a rectangle from row r, column c, for nr rows and nc columns. +- */ +- void +- gui_mch_invert_rectangle(int r, int c, int nr, int nc) +- { +- plot_rectangle(96 + 6, 0, FILL_X(c), -FILL_Y(r + nr), FILL_X(c + nc), -FILL_Y(r)); +- } +- +- /* +- * Iconify the GUI window. +- */ +- void +- gui_mch_iconify(void) +- { +- } +- +- #if defined(FEAT_EVAL) || defined(PROTO) +- /* +- * Bring the Vim window to the foreground. +- */ +- void +- gui_mch_set_foreground() +- { +- /* TODO */ +- } +- #endif +- +- /* Draw a hollow rectangle relative to the current +- * graphics cursor position, with the given width +- * and height. Start position is top-left. +- */ +- void +- draw_hollow(w, h) +- int w; +- int h; +- { +- swi(OS_Plot, 1, w - 1, 0); +- swi(OS_Plot, 1, 0, 1 - h); +- swi(OS_Plot, 1, 1 - w, 0); +- swi(OS_Plot, 1, 0, h - 1); +- } +- +- /* +- * Draw a cursor without focus. +- */ +- void +- gui_mch_draw_hollow_cursor(guicolor_T colour) +- { +- int x = FILL_X(gui.cursor_col); /* Window relative, top-left */ +- int y = -FILL_Y(gui.cursor_row); +- if (redraw_block == NULL) +- { +- int block[11]; +- +- block[0] = gui.window_handle; +- block[1] = x; +- block[2] = y - gui.char_height; +- block[3] = x + gui.char_width; +- block[4] = y; +- swi(Wimp_UpdateWindow, 0, block); +- while (r0) +- { +- swi(ColourTrans_SetGCOL, colour << 8, 0, 0, 0, 0); +- +- swi(OS_Plot, 4, x + block[1], y + block[4] - 1); +- draw_hollow(gui.char_width, gui.char_height); +- +- swi(Wimp_GetRectangle, 0, block); +- } +- } +- else +- { +- swi(ColourTrans_SetGCOL, colour << 8, 0, 0, 0, 0); +- +- swi(OS_Plot, 4, x + redraw_block[1], y + redraw_block[4] - 1); +- draw_hollow(gui.char_width, gui.char_height); +- } +- } +- +- /* +- * Draw part of a cursor, "w" pixels wide, and "h" pixels high, using +- * color "color". +- */ +- void +- gui_mch_draw_part_cursor(w, h, colour) +- int w; +- int h; +- guicolor_T colour; +- { +- int x = FILL_X(gui.cursor_col); +- int y = -FILL_Y(gui.cursor_row); +- swi(ColourTrans_ReturnGCOL, colour << 8); +- plot_rectangle(96 + 5, r0, x, y - h, x + w - 1, y - 1); +- } +- +- /* +- * Catch up with any queued events. This may put keyboard input into the +- * input buffer, call resize call-backs, trigger timers etc. +- * If there is nothing in the event queue(& no timers pending), then we return +- * immediately (well, after a Wimp_Poll). +- */ +- void +- gui_mch_update(void) +- { +- int block[64]; +- int reason; +- +- swi(OS_ReadMonotonicTime); +- if ((r0 - time_of_last_poll) < 50) +- return; /* Don't return too often */ +- +- reason = wimp_poll(0, block); +- if (reason) +- process_event(reason, block); +- ro_return_early = FALSE; /* We're returning anyway. */ +- } +- +- void +- redraw_window(block) +- int *block; +- { +- int x, y; /* Vim workarea coords */ +- int width, height; +- int blank_col; +- +- swi(ColourTrans_ReturnGCOL, UNUSED_COLOUR << 8, 0, 0, 1<<7, 0); +- blank_col = r0; +- +- swi(Wimp_RedrawWindow, 0, block); +- redraw_block = block; +- while (r0) +- { +- x = block[7] - block[1]; +- y = block[4] - block[10]; +- width = block[9] - block[7]; +- height = block[10] - block[8]; +- +- if (height + y > Rows * gui.char_height) +- { +- /* Blank everything off the bottom. */ +- plot_rectangle(96 + 5, blank_col, +- 0, block[8] - block[4], +- block[9] - block[1], -FILL_Y(Rows) - 1); +- height = Rows * gui.char_height; +- } +- if (width + x> Columns * gui.char_width) +- { +- /* Blank everything off to the right. */ +- plot_rectangle(96 + 5, blank_col, +- FILL_X(Columns), block[8] - block[4], +- block[9] - block[1], 0); +- width = Columns * gui.char_width; +- } +- gui_redraw(x , y, width, height); +- swi(Wimp_GetRectangle, 0, block); +- } +- redraw_block = NULL; +- } +- +- /* Check if we have modified data. +- * If we do then ack the message to stop the shutdown. +- * Otherwise, ignore the message. +- */ +- void +- ro_prequit(block) +- int *block; +- { +- if (!ro_ok_to_quit()) +- { +- /* Not OK to quit - stop shutdown */ +- block[3] = block[2]; +- swi(Wimp_SendMessage, 19, block, block[1]); +- } +- /* Do nothing. We may get a Message_Quit later. */ +- } +- +- /* If there is unsaved data then ask the user if they mind losing it. +- * Return TRUE if we can quit without saving, FALSE to halt the +- * shutdown. +- */ +- int +- ro_ok_to_quit() +- { +- int old_confirm = cmdmod.confirm; +- +- cmdmod.confirm = FALSE; /* Use our own, single tasking, box */ +- +- if (check_changed_any(FALSE)) +- { +- swi(Wimp_ReportError, +- "\0\0\0\0Vim contains unsaved data - quit anyway?", +- 0x17, +- "Vim"); +- cmdmod.confirm = old_confirm; +- if (r1 != 1) +- return FALSE; +- } +- cmdmod.confirm = old_confirm; +- return TRUE; +- } +- +- /* Quit without checking for unsaved data. */ +- void +- ro_quit() +- { +- exiting = TRUE; +- getout(0); +- +- exiting = FALSE; /* probably can't get here */ +- setcursor(); /* position cursor */ +- out_flush(); +- } +- +- /* Insent the given vim special code into the input buffer */ +- void +- ro_press(a, b, modifier) +- char a; +- char b; +- int modifier; /* %<Ctrl><Shift> 0000 0000 */ +- { +- char_u buf[6]; +- int vim_mod; +- int key; +- +- +- /* Convert RISC OS modifier to Vim modifier. */ +- vim_mod = ((modifier & 0x10) ? MOD_MASK_SHIFT : 0) +- | ((modifier & 0x20) ? MOD_MASK_CTRL : 0); +- key = simplify_key(TERMCAP2KEY(a, b), &vim_mod); +- +- buf[3] = CSI; +- buf[4] = KEY2TERMCAP0(key); +- buf[5] = KEY2TERMCAP1(key); +- if (vim_mod) +- { +- buf[0] = CSI; +- buf[1] = KS_MODIFIER; +- buf[2] = vim_mod; +- add_to_input_buf(buf, 6); +- } +- else +- add_to_input_buf(buf + 3, 3); +- } +- +- /* Take a wimp key code and insert the vim equivalent +- * into vim's input buffer. +- * CTRL-C also sets got_int. +- */ +- void +- ro_insert_key(code) +- char_u *code; /* Wimp_ProcessKey code (4 bytes) */ +- { +- char a = code[0]; +- char b = code[1]; +- int base, modifier; +- +- if (a == 3 && ctrl_c_interrupts) +- got_int = TRUE; +- +- /* Is it a normal key? */ +- if (a > 31 && a < 127) +- { +- add_to_input_buf(code, 1); +- return; +- } +- +- /* We should pass any unrecognised keys on, but +- * for now just pass on F12 combinations. +- */ +- switch (b) +- { +- case 0: +- /* Home and Delete are the only special cases */ +- switch (a) +- { +- case 0x1e: +- ro_press('k','h', 0); /* Home */ +- return; +- case 0x7f: +- ro_press('k','D', 0); /* Delete */ +- return; +- case CSI: +- { +- /* Turn CSI into K_CSI. Untested! */ +- char_u string[3] = {CSI, KS_EXTRA, KE_CSI}; +- +- add_to_input_buf(string, 3); +- return; +- } +- default: +- add_to_input_buf(code, 1); +- return; +- } +- case 1: +- if ((a & 0xcf) == 0xcc) +- { +- /* F12 pressed - pass it on (quick hack) */ +- swi(Wimp_ProcessKey, a | 0x100); +- return; +- } +- base = a & 0xcf; +- modifier = a & 0x30; +- switch (base) +- { +- case 0x8a: /* Tab */ +- add_to_input_buf("\011", 1); +- return; +- case 0x8b: /* Copy (End) */ +- return ro_press('@', '7', modifier); +- case 0x8c: /* Left */ +- return ro_press('k', 'l', modifier); +- case 0x8d: /* Right */ +- return ro_press('k', 'r', modifier); +- case 0x8e: /* Down */ +- if (modifier & 0x10) +- return ro_press('k', 'N', modifier ^ 0x10); +- else +- return ro_press('k', 'd', modifier); +- case 0x8f: /* Up */ +- if (modifier & 0x10) +- return ro_press('k', 'P', modifier ^ 0x10); +- else +- return ro_press('k', 'u', modifier); +- case 0xca: /* F10 */ +- return ro_press('k', ';', modifier); +- case 0xcb: /* F11 */ +- return ro_press('F', '1', modifier); +- case 0xcd: /* Insert */ +- return ro_press('k', 'I', modifier); +- default: +- if (base > 0x80 && base < 0x18a) +- { +- /* One of the other function keys */ +- return ro_press('k', '0' + (base & 15), modifier); +- } +- } +- } +- } +- +- /* Process a mouse event. */ +- void +- ro_mouse(block) +- int *block; +- { +- int x, y, button, vim_button; +- int modifiers = 0; +- int min_x, min_y; /* Visible area of editor window */ +- int max_x, max_y; +- +- if (block[3] != gui.window_handle || ro_dragging) +- return; /* Not our window or ignoring clicks*/ +- +- x = block[0]; /* Click position - screen coords */ +- y = block[1]; +- button = block[2]; +- +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- min_x = block[1]; +- min_y = block[2]; +- max_x = block[3]; +- max_y = block[4]; +- +- if (block[3] - x < gui.scrollbar_width) +- { +- /* Click in that blank area under the scrollbars */ +- +- if (button & 0x444) +- { +- int front_block[64]; +- /* Dragging with Select - bring window to front first */ +- front_block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, front_block); +- front_block[7] = -1; +- ro_open_main(front_block); +- } +- +- block[0] = gui.window_handle; +- block[1] = 7; /* Drag point */ +- block[2] = block[4] = 0; /* Coords of point. */ +- block[3] = block[5] = 0; +- drag_x_offset = max_x - x; +- drag_y_offset = min_y - y; +- +- /* Parent box. */ +- block[6] = min_x + +- gui.scrollbar_width * 2 + +- MIN_COLUMNS * gui.char_width; +- block[7] = 0; +- gui_mch_get_screen_dimensions(&block[8], &block[9]); +- block[9] = max_y - +- 4 * gui.char_height - +- gui.scrollbar_height; +- +- swi(Wimp_DragBox, 0, block); +- ro_dragging = DRAG_RESIZE_WINDOW; +- drag_button = vim_button; +- drag_modifiers = modifiers; +- return; +- } +- +- if (button & 0x111) +- vim_button = MOUSE_RIGHT; +- else if (button & 0x222) +- vim_button = MOUSE_MIDDLE; +- else +- vim_button = MOUSE_LEFT; +- +- swi(OS_Byte, 121, 0x80); +- if (r1 == 0xff) +- modifiers |= MOUSE_SHIFT; +- swi(OS_Byte, 121, 0x81); +- if (r1 == 0xff) +- modifiers |= MOUSE_CTRL; +- swi(OS_Byte, 121, 0x82); +- if (r1 == 0xff) +- modifiers |= MOUSE_ALT; +- +- if (button == 2) +- { +- /* Menu click: +- * If shift was pressed then do the paste action. +- * If not, then open the pop-up menu. +- */ +- modifiers ^= MOUSE_SHIFT; +- if (modifiers && MOUSE_SHIFT) +- { +- vimmenu_T main; +- /* Shift was NOT pressed - show menu */ +- main.dname = (char_u *) "Vim"; +- main.children = root_menu; +- gui_mch_show_popupmenu(&main); +- return; +- } +- } +- +- /* Gain the input focus */ +- swi(Wimp_SetCaretPosition, gui.window_handle, -1, 0, 0, -1, -1); +- +- if (button & 0xf0) +- { +- /* Drag operation: +- * +- * Tell the Wimp to start a drag. +- * Monitor null events. +- */ +- block[1] = 7; /* Drag a point. */ +- block[2] = block[4] = x; /* Coords of point. */ +- block[3] = block[5] = y; +- block[6] = 0; /* Coords of bounding box. */ +- block[7] = 0; +- gui_mch_get_screen_dimensions(&block[8], &block[9]); +- +- drag_x_offset = drag_y_offset = 0; +- +- swi(Wimp_DragBox, 0, block); +- ro_dragging = DRAG_SELECTION; +- drag_button = vim_button; +- drag_modifiers = modifiers; +- +- vim_button |= MOUSE_DRAG; +- } +- +- gui_send_mouse_event( +- vim_button, +- x - min_x, +- max_y - y, +- button & 0xf ? TRUE : FALSE, /* dclick */ +- modifiers); +- } +- +- void +- ro_continue_drag(block) +- int *block; /* Just used as scrap. */ +- { +- int x, y; +- +- /* Get screen coords of pointer. */ +- swi(Wimp_GetPointerInfo, 0, block); +- x = block[0] + drag_x_offset; +- y = block[1] + drag_y_offset; +- +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- +- if (ro_dragging == DRAG_RESIZE_WINDOW) +- { +- /* Resizing the main window. */ +- block[2] = y; +- block[3] = x; +- ro_open_main(block); +- } +- else +- { +- /* Selecting some text. */ +- gui_send_mouse_event( +- drag_button | MOUSE_DRAG, /* Always report the same button */ +- x - block[1], +- block[4] - y, +- FALSE, /* Not a double click. */ +- drag_modifiers); +- } +- } +- +- /* User has released all mouse buttons, marking the end of a drag. */ +- void +- ro_drag_finished(block) +- int *block; +- { +- int x; +- int y; +- int width, height; +- +- /* I don't trust the box returned by Wimp_Poll; look at the pointer +- * ourselves. +- */ +- swi(Wimp_GetPointerInfo, 0, block); +- x = block[0] + drag_x_offset; +- y = block[1] + drag_y_offset; +- +- if (ro_dragging == DRAG_RESIZE_WINDOW) +- { +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- block[2] = y; +- block[3] = x; +- ro_open_main(block); +- +- width = (block[3] - block[1]); +- height = (block[4] - block[2]); +- +- swi(Wimp_ForceRedraw, gui.window_handle, 0, -height, width, 0); +- gui_resize_shell(width, height); +- } +- else +- { +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- gui_send_mouse_event( +- MOUSE_RELEASE, +- x - block[1], +- block[4] - y, +- FALSE, /* not a double click */ +- drag_modifiers); +- } +- ro_dragging = DRAG_FALSE; +- } +- +- /* Load the file/pathname given in block into a [new] buffer. +- * +- * Modifier Action +- * +- * None :confirm e <file> +- * Ctrl :sp <file> +- * Shift <file> +- * +- * Insert into typebuf, at the start. +- * If loading from !Scrap then use saved leafname instead, and +- * delete the scrap file. Also, ignore shift key. +- * +- * NB: Doesn't send DataLoadAck (other app might delete temp file?). +- */ +- void +- ro_dataload(block) +- int *block; +- { +- char_u new_path[MAXPATHL]; +- char_u *path = ((char_u *) block) + 44; +- int scrap = FALSE; +- +- if (block[3] == leaf_ref && leaf_name) +- scrap = TRUE; +- +- switch (get_real_state() & 0xff) +- { +- case INSERT: +- case CMDLINE: +- case CMDLINE+LANGMAP: +- /* For insert mode we can only insert the pathname (currently) +- * Make sure Shift is pressed. +- */ +- swi(OS_Byte, 121, 0x80); /* Is Shift pressed? */ +- if (r1 == 0xff) +- { +- ins_typebuf(" ", REMAP_NONE, 0, TRUE, FALSE); +- ins_typebuf(path, REMAP_NONE, 0, TRUE, FALSE); +- ro_return_early = TRUE; /* Return even though nothing was typed. */ +- } +- else +- swi(Wimp_ReportError, +- "\0\0\0\0Sorry, you can only load text in normal mode", 5, "Vim"); +- break; +- +- case NORMAL: +- ro_return_early = TRUE; /* Return even though nothing was typed. */ +- +- if (scrap) /* Remove <Wimp$Scrap>. Later. */ +- ins_typebuf(":!~remove <Wimp$Scrap>\r", REMAP_NONE, 0, TRUE, FALSE); +- +- /* Insert {:sp ,:confirm e }[+f\ <leaf> ]<file><CR> */ +- ins_typebuf("\r", REMAP_NONE, 0, TRUE, FALSE); +- ins_typebuf(path, REMAP_NONE, 0, TRUE, FALSE); +- ins_typebuf(" ", REMAP_NONE, 0, TRUE, FALSE); +- +- if (scrap) +- { +- /* Loading via !Scrap - change pathname to stored leafname */ +- ins_typebuf(leaf_name, REMAP_NONE, 0, TRUE, FALSE); +- ins_typebuf(" +f\\ ", REMAP_NONE, 0, TRUE, FALSE); +- leaf_ref = 0; +- vim_free(leaf_name); +- leaf_name = NULL; +- } +- +- swi(OS_Byte, 121, 0x81); /* Is Ctrl pressed? */ +- if (r1 == 0xff) +- /* Yes, split window */ +- ins_typebuf(":sp", REMAP_NONE, 0, TRUE, FALSE); +- else +- ins_typebuf(":confirm e", REMAP_NONE, 0, TRUE, FALSE); +- break; +- +- default: +- swi(Wimp_ReportError, "\0\0\0\0You can only load text in normal mode.", 5, "Vim"); +- } +- /* Send DataSaveAck so other program doesn't think we died +- * and delete <Wimp$Scrap>. +- */ +- block[3] = block[2]; +- block[4] = 4; +- swi(Wimp_SendMessage, 17, block, block[1]); +- } +- +- void +- ro_datasave(block) +- int *block; +- { +- char_u *path = ((char_u *) block) + 44; +- +- /* Preserve the name given so we can use it, not <Wimp$Scrap> */ +- if (leaf_name) +- vim_free(leaf_name); +- leaf_name = vim_strsave(path); +- +- block[9] = -1; /* File is unsafe. */ +- strcpy(path, "<Wimp$Scrap>"); +- block[0] = 60; +- block[3] = block[2]; +- block[4] = 2; +- swi(Wimp_SendMessage, 17, block, block[1]); +- +- leaf_ref = block[2]; +- } +- +- void +- ro_message(block) +- int *block; +- { +- char_u *buffer; +- long_u len; +- +- if (block[1] == task_handle) +- return; /* Don't talk to ourself! */ +- switch (block[4]) +- { +- case 0: /* Quit. */ +- if (block[4] == 0) +- ro_quit(); +- break; +- case 1: /* DataSave */ +- ro_datasave(block); +- break; +- case 2: /* DataSaveAck. */ +- if (clip_convert_selection(&buffer, &len, &clip_star) == -1) +- return; +- +- /* Save the clipboard contents to a file. */ +- swi(OS_File, 10, ((char_u *) block) + 44, 0xfff, 0, buffer, buffer + len); +- +- /* Ack with DataLoad message. */ +- block[3] = block[2]; +- block[4] = 3; +- block[9] = len; +- swi(Wimp_SendMessage, 17, block, block[1]); +- +- vim_free(buffer); +- break; +- case 3: /* DataLoad */ +- ro_dataload(block); +- break; +- case 8: /* PreQuit */ +- ro_prequit(block); +- break; +- case 0xf: /* Lose clipboard. */ +- if (block[5] & 4) +- { +- clip_free_selection(&clip_star); +- clip_star.owned = FALSE; +- } +- break; +- case 0x10: /* DataRequest (clip_star) */ +- if (clip_star.owned) +- { +- int rows; +- +- /* Tell other program that we have the clipboard. */ +- block[0] = 52; +- block[3] = block[2]; /* Copy myref to yourref. */ +- block[4] = 1; /* DataSave message. */ +- /* Create an estimate for the size (larger or same as true +- * value) */ +- rows = clip_star.end.lnum - clip_star.start.lnum; +- if (rows < 0) +- rows = -rows; +- block[9] = (rows + 1) * Columns + 1; /* Add one for possible +- final newline. */ +- block[10] = 0xfff; /* Clipboard is text. */ +- strcpy( ((char_u *) block) + 44, "VimClip"); +- swi(Wimp_SendMessage, 17, block, block[1]); +- } +- break; +- case 0x400c1: /* Mode change */ +- changed_mode = TRUE; /* Flag - update on next OpenWindow */ +- if (zap_redraw) +- { +- /* JK230798, re-initialise ZapRedraw stuff */ +- if (ro_zap_redraw_initialise() == FAIL) +- zap_redraw = FALSE; +- } +- break; +- case 0x400c3: /* TaskCloseDown */ +- if (block[1] == child_handle) +- child_handle = 0; +- break; +- } +- } +- +- /* +- * Converts a scrollbar's window handle into a scrollbar pointer. +- * NULL on failure. +- */ +- scrollbar_T * +- ro_find_sbar(id) +- int id; +- { +- win_T *wp; +- +- if (gui.bottom_sbar.id == id) +- return &gui.bottom_sbar; +- FOR_ALL_WINDOWS(wp) +- { +- if (wp->w_scrollbars[SBAR_LEFT].id == id) +- return &wp->w_scrollbars[SBAR_LEFT]; +- if (wp->w_scrollbars[SBAR_RIGHT].id == id) +- return &wp->w_scrollbars[SBAR_RIGHT]; +- } +- return NULL; +- } +- +- void +- scroll_to(line, sb) +- int sb; /* Scrollbar number */ +- int line; +- { +- char_u code[8]; +- +- /* Don't put events in the input queue now. */ +- if (hold_gui_events) +- return; +- +- /* Send a scroll event: +- * +- * A scrollbar event is CSI (NOT K_SPECIAL), KS_VER_SCROLLBAR, +- * KE_FILLER followed by: +- * one byte representing the scrollbar number, and then four bytes +- * representing a long_u which is the new value of the scrollbar. +- */ +- code[0] = CSI; +- code[1] = KS_VER_SCROLLBAR; +- code[2] = KE_FILLER; +- code[3] = sb; +- code[4] = line >> 24; +- code[5] = line >> 16; +- code[6] = line >> 8; +- code[7] = line; +- add_to_input_buf(code, 8); +- } +- +- void +- h_scroll_to(col) +- int col; +- { +- char_u code[8]; +- +- /* Don't put events in the input queue now. */ +- if (hold_gui_events) +- return; +- +- /* Send a scroll event: +- * +- * A scrollbar event is CSI (NOT K_SPECIAL) +- * +- * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, +- * KE_FILLER followed by four bytes representing a long_u which is the +- * new value of the scrollbar. +- */ +- code[0] = CSI; +- code[1] = KS_HOR_SCROLLBAR; +- code[2] = KE_FILLER; +- code[4] = col >> 24; +- code[5] = col >> 16; +- code[6] = col >> 8; +- code[7] = col; +- add_to_input_buf(code, 8); +- } +- +- void +- ro_scroll(block) +- int *block; +- { +- scrollbar_T *sb; +- int offset; +- win_T *wp; +- +- /* Block is ready for Wimp_OpenWindow, and also contains: +- * +- * +32 = scroll X direction (-2 .. +2) +- * +36 = scroll Y direction (-2 .. +2) +- */ +- +- sb = ro_find_sbar(block[0]); +- if (!sb) +- return; /* Window not found (error). */ +- +- wp = sb-> wp; +- +- if (wp == NULL) +- { +- /* Horizontal bar. */ +- offset = block[8]; +- if (offset == -2) +- offset = (block[1] - block[3]) / gui.char_width; +- else if (offset == 2) +- offset = (block[3] - block[1]) / gui.char_width; +- +- block[5] += offset * gui.char_width; +- +- gui_drag_scrollbar(sb, block[5] / gui.char_width, FALSE); +- +- swi(Wimp_OpenWindow, 0, block); +- } +- else +- { +- offset = -block[9]; +- if (offset == -2) +- offset = -(wp -> w_height - 1); +- else if (offset == 2) +- offset = wp -> w_height - 1; +- +- /* Possibly we should reposition the scrollbar? +- * Vim seems to update the bar anyway... +- */ +- gui_drag_scrollbar(sb, offset - (block[6] / gui.char_height), FALSE); +- } +- } +- +- /* Move a window by a given offset. Used to simulate the function of the +- * nested wimp. +- */ +- void +- ro_move_child(window, x, y, pos_wanted, pos_got) +- int window; +- int x,y; /* offset to move by */ +- int pos_wanted, pos_got; +- { +- int block[10]; +- +- block[0] = window; +- swi(Wimp_GetWindowState, 0, block); +- block[1] += x; +- block[2] += y; +- block[3] += x; +- block[4] += y; +- if (pos_wanted == -1) +- block[7] = -1; +- else if (pos_wanted == -2) +- block[7] = pos_got; +- swi(Wimp_OpenWindow, 0, block); +- } +- +- /* Open the main window. Also updates scrollbars if we are not +- * using the nested Wimp. +- * If we have just changed mode then re-read all values. +- */ +- void +- ro_open_main(block) +- int *block; +- { +- int toggle_size; +- +- /* Find out if the user clicked on the toggle size icon. */ +- block[20] = block[0]; +- swi(Wimp_GetWindowState, 0, block + 20); +- toggle_size = block[28] & (1 << 19); +- +- if (nested_wimp) +- { +- swi(Wimp_OpenWindow, 0, block); +- } +- else +- { +- int old[10]; +- int x_offset, y_offset; /* Move children same as parent. */ +- int pos_wanted, pos_got; +- int left_bar = gui.which_scrollbars[SBAR_LEFT]; +- int right_bar = gui.which_scrollbars[SBAR_RIGHT]; +- win_T *wp; +- +- /* Three cases to think about: +- * 1) Move to top. Open each window at the top. +- * 2) Same stack position. Open each with same position. +- * 3) Open at bottom. Open children with parent's new position. +- */ +- +- old[0] = block[0]; +- swi(Wimp_GetWindowState, 0, old); +- pos_wanted = block[7]; +- swi(Wimp_OpenWindow, 0, block); +- /* Block updated by OpenWindow? I don't think so! */ +- swi(Wimp_GetWindowState, 0, block); +- pos_got = block[7]; +- +- x_offset = block[1] - old[1]; +- y_offset = block[4] - old[4]; +- if (x_offset || y_offset || pos_wanted == -1 || pos_wanted == -2) +- { +- /* If parent has moved, re-open all the child windows. */ +- FOR_ALL_WINDOWS(wp) +- { +- /* Reopen scrollbars for this window. */ +- if (left_bar) +- ro_move_child(wp -> w_scrollbars[SBAR_LEFT].id, +- x_offset, y_offset, +- pos_wanted, pos_got); +- if (right_bar) +- ro_move_child(wp -> w_scrollbars[SBAR_RIGHT].id, +- x_offset, y_offset, +- pos_wanted, pos_got); +- } +- } +- } +- if (changed_mode || toggle_size) +- { +- int width, height; +- +- if (changed_mode) +- ro_measure_tools(); +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- +- width = block[3] - block[1]; +- height = block[4] - block[2]; +- swi(Wimp_ForceRedraw, gui.window_handle, 0, -height, width, 0); +- gui_resize_shell(width, height); +- changed_mode = FALSE; +- } +- } +- +- void +- ro_open_window(block) +- int *block; +- { +- int pos; +- scrollbar_T *sb; +- +- if (block[0] == gui.window_handle) +- ro_open_main(block); +- else +- { +- swi(Wimp_OpenWindow, 0, block); +- if (block[0] != gui.window_handle) +- { +- sb = ro_find_sbar(block[0]); +- if (sb) +- { +- if (sb-> wp != NULL) +- gui_drag_scrollbar(sb, -block[6] / gui.char_height, FALSE); +- else +- gui_drag_scrollbar(sb, block[5] / gui.char_width, FALSE); +- } +- } +- } +- } +- +- void +- ro_menu_selection(block) +- int *block; +- { +- int *item = wimp_menu + 7; +- vimmenu_T *menu; +- /* wimp_menu points to a wimp menu structure */ +- +- for (;;) +- { +- while (block[0]--) +- item += 6; +- if (block[1] == -1) +- break; +- item = ((int *) item[1]) + 7; +- block++; +- } +- /* item points to the wimp menu item structure chosen */ +- menu = (vimmenu_T *) item[5]; +- +- swi(Wimp_GetPointerInfo, 0, block); +- if (block[2] == 1) +- /* Adjust used - keep menu open */ +- swi(Wimp_CreateMenu, 0, wimp_menu); +- +- if (menu-> cb) +- menu-> cb(menu); +- } +- +- void +- ro_open_parent() +- { +- int head; +- char_u *i = curbuf-> b_ffname; +- char_u buffer[256]; +- +- head = 0; +- for (; *i; i++) +- { +- if (*i == '.') +- head = i - curbuf-> b_ffname; +- } +- +- /* Append head chars to buffer */ +- if (head < 240 && curbuf-> b_ffname && head) +- { +- strcpy(buffer, "%filer_opendir "); +- strncpy(buffer + 15, curbuf-> b_ffname, head); +- buffer[15 + head] = '\0'; +- swi(OS_CLI, buffer); +- } +- } +- +- void +- process_event(event, block) +- int event; +- int *block; +- { +- switch (event) +- { +- case 0: /* Nothing - update drag state. */ +- if (ro_dragging) +- ro_continue_drag(block); +- break; +- case 1: /* Redraw window. */ +- redraw_window(block); +- break; +- case 2: /* Open window. */ +- ro_open_window(block); +- break; +- case 3: /* Close window. */ +- swi(Wimp_GetPointerInfo, 0, block + 1); +- if (block[3] == 1) +- ro_open_parent(); +- else +- if (ro_ok_to_quit()) +- ro_quit(); +- break; +- case 6: /* Mouse click. */ +- ro_mouse(block); +- break; +- case 7: /* Finished drag. */ +- ro_drag_finished(block); +- break; +- case 8: /* Key pressed. */ +- ro_insert_key((char_u *) &block[6]); +- break; +- case 9: +- ro_menu_selection(block); +- break; +- case 10: /* Scroll request. */ +- ro_scroll(block); +- break; +- case 11: /* Lose caret. */ +- if (block[0] == gui.window_handle) +- gui_focus_change(FALSE); +- break; +- case 12: /* Gain caret. */ +- if (block[0] == gui.window_handle) +- gui_focus_change(TRUE); +- break; +- case 17: /* User message. */ +- case 18: /* User message recorded. */ +- ro_message(block); +- break; +- } +- } +- +- /* +- * GUI input routine called by gui_wait_for_chars(). Waits for a character +- * from the keyboard. +- * wtime == -1 Wait forever. +- * wtime == 0 This should never happen. +- * wtime > 0 Wait wtime milliseconds for a character. +- * Returns OK if a character was found to be available within the given time, +- * or FAIL otherwise. +- */ +- int +- gui_mch_wait_for_chars(long wtime) +- { +- int block[64]; +- int reason; +- int start_time = -1; +- int ctime = wtime / 10; /* delay in cs */ +- +- if (wtime != -1) +- { +- swi(OS_ReadMonotonicTime); +- start_time = r0; +- } +- +- for (;;) +- { +- if (ro_dragging) +- reason = wimp_poll(0, block); /* Always return immediately */ +- else if (wtime == -1) +- reason = wimp_poll(1, block); +- else +- reason = wimp_pollidle(0, block, start_time + ctime); +- +- process_event(reason, block); +- +- if (input_available() || ro_return_early) +- { +- ro_return_early = FALSE; +- return OK; /* There is something to process (key / menu event) */ +- } +- +- if (wtime != -1) +- { +- swi(OS_ReadMonotonicTime); +- if (r0 - start_time > ctime) +- return FAIL; /* We've been waiting too long - return failure */ +- } +- } +- } +- +- /* Flush any output to the screen */ +- void +- gui_mch_flush(void) +- { +- } +- +- /* +- * Clear a rectangular region of the screen from text pos(row1, col1) to +- * (row2, col2) inclusive. +- */ +- void +- gui_mch_clear_block(int row1, int col1, int row2, int col2) +- { +- swi(ColourTrans_ReturnGCOL, gui.back_pixel << 8, 0, 0, 1<<7, 0); +- plot_rectangle(96 + 5, r0, +- FILL_X(col1), -FILL_Y(row2 + 1), +- FILL_X(col2 + 1), -FILL_Y(row1)); +- } +- +- void +- gui_mch_clear_all(void) +- { +- if (redraw_block) +- { +- swi(ColourTrans_SetGCOL, gui.back_pixel << 8, 0, 0, 1<<7, 0); +- swi(OS_WriteI + 16); +- } +- else +- { +- int block[44]; +- block[0] = gui.window_handle; +- block[1] = 0; +- block[2] = -gui.num_rows * gui.char_height; +- block[3] = gui.num_cols * gui.char_width; +- block[4] = 0; +- swi(Wimp_UpdateWindow, 0, block); +- while (r0) +- { +- swi(ColourTrans_SetGCOL, gui.back_pixel << 8, 0, 0, 1<<7, 0); +- swi(OS_WriteI + 16); +- swi(Wimp_GetRectangle, 0, block); +- } +- } +- } +- +- /* +- * Delete the given number of lines from the given row, scrolling up any +- * text further down within the scroll region. +- */ +- void +- gui_mch_delete_lines(int row, int num_lines) +- { +- int top_from = -row - num_lines; +- int bot_from = -gui.scroll_region_bot - 1; +- int bot_to = bot_from + num_lines; +- +- swi(ColourTrans_SetGCOL, gui.back_pixel << 8, 0, 0, 0x80, 0); +- +- /* Changed without checking! */ +- swi(Wimp_BlockCopy, gui.window_handle, +- gui.scroll_region_left * gui.char_width, +- bot_from * gui.char_height, +- (gui.scroll_region_right - gui.scroll_region_left +- + 1) * gui.char_width, +- top_from * gui.char_height, +- +- gui.scroll_region_left * gui.char_width, +- bot_to * gui.char_height); +- +- gui_clear_block(gui.scroll_region_bot - num_lines + 1, +- gui.scroll_region_left, +- gui.scroll_region_bot, gui.scroll_region_right); +- } +- +- /* +- * Insert the given number of lines before the given row, scrolling down any +- * following text within the scroll region. +- */ +- void +- gui_mch_insert_lines(int row, int num_lines) +- { +- int top_from = -row; +- int bot_to = -gui.scroll_region_bot - 1; +- int bot_from = bot_to + num_lines; +- +- swi(ColourTrans_SetGCOL, gui.back_pixel << 8, 0, 0, 0x80, 0); +- +- swi(Wimp_BlockCopy, gui.window_handle, +- gui.scroll_region_left * gui.char_width, +- bot_from * gui.char_height, +- (gui.scroll_region_right - gui.scroll_region_left +- + 1) * gui.char_width, +- top_from * gui.char_height, +- +- gui.scroll_region_left * gui.char_width, +- bot_to * gui.char_height); +- +- gui_clear_block(row, gui.scroll_region_left, +- row + num_lines - 1, gui.scroll_region_right); +- } +- +- /* Put selection in clipboard buffer. +- * Should we become the new owner? +- */ +- void +- clip_mch_request_selection(VimClipboard *cbd) +- { +- int block[64]; /* Will be used in Wimp_Poll. */ +- int reason; +- char_u *buffer; +- long_u length; +- +- block[0] = 48; /* Size of block. */ +- block[3] = 0; /* Original message. */ +- block[4] = 0x10; /* Data request. */ +- block[5] = gui.window_handle; +- block[6] = RO_LOAD_CLIPBOARD; /* Internal handle. */ +- block[7] = block[8] = 0; /* (x,y) not used. */ +- block[9] = 4; +- block[10] = 0xfff; /* We want text files if possible, I think. */ +- block[11] = -1; /* End of list. */ +- swi(Wimp_SendMessage, 17, block, 0); /* Broadcast request. */ +- +- /* OK, we've sent the request. Poll until we get a null poll (failure) or +- * we load the clipboard. +- * If we receive a DataSave event with icon handle = -2 then put it on the +- * clipboard. RISC OS should ensure that key events will not be delivered +- * until the clipboard operation completes (unless the owner starts idling +- * - we can't wait forever!). +- */ +- for (;;) +- { +- reason = wimp_poll(0, block); +- if (reason == 0) +- return; /* Failed to get clipboard. */ +- if ((reason == 17 || reason == 18) && +- block[4] == 1 && block[6] == RO_LOAD_CLIPBOARD) +- break; /* Got it - stop waiting. */ +- process_event(reason, block); +- if (ro_return_early) +- return; +- } +- /* Tell owner to save data in <Wimp$Scrap>. */ +- block[0] = 60; +- block[3] = block[2]; /* Copy myref -> yourref */ +- block[4] = 2; /* DataSaveAck. */ +- block[9] = -1; /* Data is unsafe. */ +- strcpy( ((char_u *) block) + 44, "<Wimp$Scrap>"); +- swi(Wimp_SendMessage, 17, block, block[1]); +- +- /* Wait again for reply. */ +- for (;;) +- { +- reason = wimp_poll(0, block); +- if (reason == 0) +- return; /* Other program has given up! */ +- if ((reason == 17 || reason == 18) && block[4] == 3 && block[6] == RO_LOAD_CLIPBOARD) +- break; /* Clipboard data saved to <Wimp$Scrap> */ +- process_event(reason, block); +- if (ro_return_early) +- return; +- } +- +- /* <Wimp$Scrap> contains clipboard - load it. */ +- if (xswi(OS_File, 17, "<Wimp$Scrap>") & v_flag) +- return; /* Error! */ +- if (r0 != 1 && r0 != 3) +- return; +- length = r4; +- +- buffer = lalloc(length, TRUE); /* Claim memory (and report errors). */ +- if (buffer == NULL) +- return; +- +- if (xswi(OS_File, 16, "<Wimp$Scrap>", buffer, 0) & v_flag) +- return; +- +- clip_yank_selection(MCHAR, buffer, length, cbd); +- +- vim_free(buffer); +- +- swi(OS_FSControl, 27, "<Wimp$Scrap>", 0, 0); /* Delete temp file. */ +- +- block[4] = 4; /* Send DataLoadAck. */ +- block[3] = block[2]; /* Copy myref -> yourref. */ +- swi(Wimp_SendMessage, 17, block, block[1]); +- } +- +- /* Not sure what this means under RISC OS. */ +- void +- clip_mch_lose_selection(VimClipboard *cbd) +- { +- } +- +- /* Tell everyone that we now own the clipboard. +- * Return OK if our claim is accepted (always, under RISC OS) +- */ +- int +- clip_mch_own_selection(VimClipboard *cbd) +- { +- int block[6]; +- block[0] = 24; /* Length of block. */ +- block[3] = 0; /* Original message. */ +- block[4] = 0xf; /* ClaimEntity. */ +- block[5] = 0x4; /* Claim clipboard only. */ +- swi(Wimp_SendMessage, 17, block, 0); +- return OK; +- } +- +- /* +- * Send the current selection to the clipboard. Do nothing for X because we +- * will fill in the selection only when requested by another app. Sounds good +- * for RISC OS too. +- */ +- void +- clip_mch_set_selection(VimClipboard *cbd) +- { +- clip_get_selection(cbd); +- } +- +- /* +- * Make a menu either grey or not grey. +- */ +- void +- gui_mch_menu_grey(vimmenu_T *menu, int grey) +- { +- menu-> greyed_out = grey; +- } +- +- /* +- * Make menu item hidden or not hidden +- */ +- void +- gui_mch_menu_hidden(vimmenu_T *menu, int hidden) +- { +- menu-> hidden = hidden; +- } +- +- /* +- * This is called after setting all the menus to grey/hidden or not. +- */ +- void +- gui_mch_draw_menubar(void) +- { +- swi(Wimp_CreateMenu, 0, -1); +- if (wimp_menu != (int *) -1) +- { +- ro_remove_menu(wimp_menu); +- wimp_menu = (int *) -1; +- } +- } +- +- /* Add or remove a scrollbar. Note that this is only called when +- * the scrollbar state is changing. +- * The scroll bar window has already been created. +- * We can't do anything except remove the scroll bar +- * until we know what size to use. +- */ +- void +- gui_mch_enable_scrollbar(sb, flag) +- scrollbar_T *sb; +- int flag; +- { +- if (!flag) +- swi(Wimp_CloseWindow, 0, & (sb->id) ); +- return; +- } +- +- void +- gui_mch_set_blinking(long waittime, long on, long off) +- { +- } +- +- /* +- * Stop the cursor blinking. Show the cursor if it wasn't shown. +- */ +- void +- gui_mch_stop_blink(void) +- { +- } +- +- /* +- * Start the cursor blinking. If it was already blinking, this restarts the +- * waiting time and shows the cursor. +- */ +- void +- gui_mch_start_blink(void) +- { +- } +- +- /* +- * Return the RGB value of a pixel as a long. +- */ +- long_u +- gui_mch_get_rgb(guicolor_T pixel) +- { +- return (long_u)pixel; +- } +- +- void +- gui_mch_set_text_area_pos(int x, int y, int w, int h) +- { +- } +- +- void +- gui_mch_enable_menu(int flag) +- { +- } +- +- void +- gui_mch_set_menu_pos(int x, int y, int w, int h) +- { +- } +- +- void +- gui_mch_add_menu(vimmenu_T *menu, int idx) +- { +- } +- +- void +- gui_mch_add_menu_item(vimmenu_T *menu, int idx) +- { +- } +- +- void +- gui_mch_new_menu_colors(void) +- { +- } +- +- void +- gui_mch_destroy_menu(vimmenu_T *menu) +- { +- } +- +- /* Size of buffer has changed. +- * Add one to max since gui.c subtracts one more than it should! +- */ +- void +- gui_mch_set_scrollbar_thumb(sb, val, size, max) +- scrollbar_T *sb; +- long val; +- long size; +- long max; +- { +- int block[10], width, height; +- +- width = (max + 1) * gui.char_width; +- height = (max + 1 + W_STATUS_HEIGHT(sb->wp)) * gui.char_height; +- +- block[0] = block[3] = 0; +- block[1] = -height + (1 << y_eigen_factor); +- block[2] = width; +- +- swi(Wimp_SetExtent, sb -> id, block); +- +- block[0] = sb -> id; +- swi(Wimp_GetWindowState, 0, block); +- block[5] = val * gui.char_width; +- block[6] = -val * gui.char_height; +- swi(Wimp_OpenWindow, 0, block, 0x4b534154, +- gui.window_handle, /* Parent window handle. */ +- (CHILD_FIX_TO_RIGHT << CHILD_LEFT ) | +- (CHILD_FIX_TO_RIGHT << CHILD_RIGHT ) | +- (CHILD_FIX_TO_BOTTOM << CHILD_TOP ) | +- (CHILD_FIX_TO_BOTTOM << CHILD_BOTTOM) | +- (CHILD_SELF_SCROLL << CHILD_SCROLL_X) | +- (CHILD_SELF_SCROLL << CHILD_SCROLL_Y) +- ); +- } +- +- /* Set the position of the scrollbar within the editor +- * window. Note that, for vertical scrollbars, x and w +- * are ignored. For horizontal bars y and h are ignored. +- */ +- void +- gui_mch_set_scrollbar_pos(sb, x, y, w, h) +- scrollbar_T *sb; +- int x; /* Horizontal sb position */ +- int y; /* Top of scroll bar */ +- int w; /* Width */ +- int h; /* Height */ +- { +- int block[24]; +- int px1, py1; /* Parent window min coords */ +- int px2, py2; /* Parent window max coords */ +- +- /* Find where the parent window is. */ +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- px1 = block[1]; +- py1 = block[2]; +- px2 = block[3]; +- py2 = block[4]; +- +- block[0] = sb -> id; +- +- /* Find out how big the scroll window is at the moment. */ +- swi(Wimp_GetWindowInfo, 0, ((char_u *)block) + 1); +- +- if (block[13] < w || block[12] > -h) +- { +- /* Current window is too small! */ +- if (block[12] > -h) +- block[12] = -h; +- if (block[13] < w) +- block[13] = w; +- swi(Wimp_SetExtent, block[0], block + 11); +- } +- +- /* This works better on the nested_wimp. */ +- if (sb-> wp) +- { +- /* This is a vertical scrollbar. */ +- block[1] = block[3] = px2 - gui.scrollbar_width + (1 << x_eigen_factor); +- block[2] = 1 + py2 - (y + h) + (1 << y_eigen_factor); +- block[4] = 1 + py2 - y; +- } +- else +- { +- /* This is a horizontal scrollbar. */ +- block[2] = block[4] = py1 + gui.scrollbar_height; +- block[1] = px1; +- block[3] = px2 - gui.scrollbar_width; +- } +- +- block[5] = 0; +- block[6] = 0; +- block[7] = -1; +- +- swi(Wimp_OpenWindow, 0, block, 0x4b534154, +- gui.window_handle, /* Parent window handle. */ +- (CHILD_FIX_TO_RIGHT << CHILD_LEFT ) | +- (CHILD_FIX_TO_RIGHT << CHILD_RIGHT ) | +- (CHILD_FIX_TO_BOTTOM << CHILD_TOP ) | +- (CHILD_FIX_TO_BOTTOM << CHILD_BOTTOM) | +- (CHILD_SELF_SCROLL << CHILD_SCROLL_X) | +- (CHILD_SELF_SCROLL << CHILD_SCROLL_Y) +- ); +- } +- +- /* Create a window with no workarea to place inside editor window. +- * (what happens without the nested wimp?) +- * Data for scrollbar is invalid. +- */ +- void +- gui_mch_create_scrollbar(sb, orient) +- scrollbar_T *sb; +- int orient; /* orient is SBAR_HORIZ or SBAR_VERT */ +- { +- int bar[] = +- { +- 0, 0, /* Visible area : min X,Y */ +- 100, 100, /* max X,Y */ +- 0, 0, /* Scroll offsets */ +- -1, /* Window in front */ +- 0x80800150 | (orient == SBAR_HORIZ ? (1 << 30) : (1 << 28)), +- 0xff070207, /* Colours */ +- 0x000c0103, /* More colours */ +- 0, -0x4000, /* Workarea extent */ +- 0x4000, 0, /* max X,Y */ +- 0x00000000, /* No title */ +- 0 << 12, /* No workarea button type */ +- 1, /* Wimp sprite area */ +- 0x00010001, /* Minimum width, height */ +- 0, 0, 0, /* Title data (none) */ +- 0 /* No icons */ +- }; +- swi(Wimp_CreateWindow, 0, bar); +- sb -> id = r0; +- } +- +- #if defined(FEAT_WINDOWS) || defined(PROTO) +- void +- gui_mch_destroy_scrollbar(scrollbar_T *sb) +- { +- swi(Wimp_DeleteWindow, 0, & (sb->id)); +- sb -> id = -1; +- } +- #endif +- +- void +- gui_mch_set_scrollbar_colors(scrollbar_T *sb) +- { +- /* Always use default RO colour scheme. */ +- } +- +- /* +- * Get current mouse coordinates in text window. +- * Note: (0,0) is the bottom left corner, positive y is UP. +- */ +- void +- gui_mch_getmouse(x, y) +- int *x; +- int *y; +- { +- int left; +- int top; +- int block[10]; +- +- block[0] = gui.window_handle; +- swi(Wimp_GetWindowState, 0, block); +- left = block[1]; +- top = block[4]; +- +- swi(Wimp_GetPointerInfo, 0, block); +- *x = block[0] - left; +- *y = top - block[1]; +- } +- +- /* MouseTo(x, y) */ +- void +- gui_mch_setmouse(x, y) +- int x; +- int y; +- { +- } +- +- void +- gui_mch_toggle_tearoffs(enable) +- int enable; +- { +- /* no tearoff menus */ +- } +- +- /* Redraw a window's title. +- * For the nested wimp we use the new 'redraw-title-bar' reason code. +- * For older wimps we mark the area of the screen where the title bar +- * is as invalid. +- */ +- void +- ro_redraw_title(window) +- int window; +- { +- if (nested_wimp) +- { +- swi(Wimp_ForceRedraw, window, 0x4b534154, 3); +- } +- else +- { +- int block[10]; +- int miny; +- +- block[0] = window; +- swi(Wimp_GetWindowState, 0, block); +- miny = block[4]; +- swi(Wimp_GetWindowOutline, 0, block); +- swi(Wimp_ForceRedraw, -1, +- block[1], miny, +- block[3], block[4]); +- } +- } +- +- /* Turn a vimmenu_T structure into a wimp menu structure. +- * -1 if resulting menu is empty. +- * Only the children and dname items in the root menu are used. +- */ +- int * +- ro_build_menu(menu) +- vimmenu_T *menu; +- { +- int *wimp_menu; +- int width = 4; +- int w; +- int size = 28; +- vimmenu_T *item; +- int *wimp_item; +- +- /* Find out how big the menu is so we can allocate memory for it */ +- for (item = menu-> children; item; item = item-> next) +- { +- if (item-> hidden == FALSE && !menu_is_separator(item->name)) +- size += 24; +- } +- +- if (size <= 28) +- return (int *) -1; /* No children - shouldn't happen */ +- +- wimp_menu = (int *) alloc(size); +- +- wimp_menu[0] = (int) menu-> dname; +- wimp_menu[1] = -1; +- wimp_menu[2] = 0; +- wimp_menu[3] = 0x00070207; +- wimp_menu[5] = 44; +- wimp_menu[6] = 0; +- +- wimp_item = wimp_menu + 7; +- +- for (item = menu-> children; item; item = item-> next) +- { +- if (menu_is_separator(item-> name)) +- { +- /* This menu entry is actually a separator. If it is not the first +- * menu entry then mark the previous menu item as needing a dotted +- * line after it. +- */ +- if (wimp_item > wimp_menu + 7) +- wimp_item[-6] |= 0x2; +- } +- else if (item-> hidden == FALSE) +- { +- wimp_item[0] = 0; +- wimp_item[1] = item-> children ? (int) ro_build_menu(item) : -1; +- wimp_item[2] = 0x07009131 | (item-> greyed_out << 22); +- wimp_item[3] = (int) item-> dname; +- wimp_item[4] = -1; +- wimp_item[5] = (int) item; /* Stuff the menu address in this unused space */ +- +- w = strlen(item-> dname) + 1; +- if (w > width) +- width = w; +- wimp_item += 6; +- } +- } +- +- wimp_menu[4] = (width + 2) * 16; +- wimp_menu[7] |= 0x100; /* Menu title is indirected */ +- wimp_item[-6] |= 0x080; /* Last entry in menu */ +- return wimp_menu; +- } +- +- static void +- ro_remove_menu(menu) +- int *menu; +- { +- int *item = menu + 7; +- +- if (menu == NULL || menu == (int *) -1) +- return; +- +- for (;;) +- { +- if (item[1] != -1) +- ro_remove_menu((int *) item[1]); /* Remove sub-menu */ +- if (item[0] & 0x80) +- break; /* This was the last entry */ +- item += 6; +- } +- vim_free(menu); +- } +- +- void +- gui_mch_show_popupmenu(menu) +- vimmenu_T *menu; +- { +- int block[10]; +- +- /* Remove the existing menu, if any */ +- if (wimp_menu != (int *) -1) +- { +- swi(Wimp_CreateMenu, 0, -1); +- ro_remove_menu(wimp_menu); +- wimp_menu = (int *) -1; +- } +- +- wimp_menu = ro_build_menu(menu); +- if (wimp_menu != (int *) -1) +- { +- swi(Wimp_GetPointerInfo, 0, block); +- swi(Wimp_CreateMenu, 0, wimp_menu, block[0] - 64, block[1] + 64); +- } +- } +- +- /* Run a command using the TaskWindow module. +- * If SHELL_FILTER is set then output is not echoed to the screen, +- * If it is not set, then \r is not sent to the output file. +- */ +- int +- gui_mch_call_shell(cmd, options) +- char_u *cmd; +- int options; /* SHELL_FILTER if called by do_filter() */ +- /* SHELL_COOKED if term needs cooked mode */ +- { +- char_u task_cmd[256]; /* Contains *TaskWindow command. */ +- int block[64]; +- int reason; +- char_u *out; +- char_u c; +- int old_msg_col; +- char_u *out_redir; +- int length; +- FILE *out_file = NULL; +- +- out_redir = strstr(cmd, " > "); +- if (out_redir == NULL) +- length = strlen(cmd); /* No redirection. */ +- else +- { +- length = out_redir - cmd; +- out_file = fopen(out_redir + 3, "wb"); +- if (out_file == NULL) +- smsg("WARNING : Can't open file %s for writing\n", out_redir + 3); +- } +- +- if (length > 180) +- { +- if (out_file) +- fclose(out_file); +- return FAIL; /* Command too long. */ +- } +- +- strcpy(task_cmd, "TaskWindow \""); +- strncpy(task_cmd + 12, cmd, length); +- sprintf(task_cmd + 12 + length, +- "\" -task &%08x -ctrl -quit -name \"Vim command\"", +- task_handle); +- +- if (options & SHELL_COOKED) +- settmode(TMODE_COOK); +- +- if (xswi(Wimp_StartTask, task_cmd) & v_flag) +- { +- /* Failed to even start a new task (out of memory?) */ +- settmode(TMODE_RAW); +- if (out_file) +- fclose(out_file); +- return FAIL; +- } +- +- /* Wait for the child process to initialise. */ +- child_handle = 0; +- while (!child_handle) +- { +- reason = wimp_poll(0, block); +- if ((reason == 17 || reason == 18) && block[4] == 0x808c2) +- child_handle = block[1]; +- else +- process_event(reason, block); +- } +- +- /* Block until finished */ +- while (child_handle) +- { +- reason = wimp_poll(1, block); +- if (reason == 3 || (reason == 8 && block[6] == 3)) +- { +- /* Close window request or CTRL-C - kill child task. */ +- block[0] = 20; +- block[3] = 0; +- block[4] = 0x808c4; /* Morite */ +- swi(Wimp_SendMessage, 17, block, child_handle); +- MSG_PUTS(_("\nSending message to terminate child process.\n")); +- continue; +- } +- else if (reason == 8) +- { +- block[0] = 28; +- block[3] = 0; +- block[4] = 0x808c0; /* Input */ +- block[5] = 1; +- /* Block[6] is OK as it is! */ +- swi(Wimp_SendMessage, 17, block, child_handle); +- continue; +- } +- else if (reason == 17 || reason == 18) +- { +- if (block[4] == 0x808c1) +- { +- /* Ack message. */ +- block[3] = block[2]; +- swi(Wimp_SendMessage, 19, block, block[1]); +- out = (char_u *)block + 24; +- old_msg_col = msg_col; +- while (block[5]--) +- { +- c = *out++; +- if (out_file && (c != '\r' || (options & SHELL_FILTER))) +- fputc(c, out_file); +- if ((options & SHELL_FILTER) == 0) +- { +- if (c == 127) +- msg_puts("\b \b"); +- else if (c > 31) +- msg_putchar(c); +- else if (c == 10) +- { +- lines_left = 8; /* Don't do More prompt! */ +- msg_putchar(10); +- } +- } +- } +- /* Flush output to the screen. */ +- windgoto(msg_row, msg_col); +- out_flush(); +- continue; +- } +- } +- process_event(reason, block); +- } +- msg_putchar('\n'); +- settmode(TMODE_RAW); +- if (out_file) +- fclose(out_file); +- return OK; +- } +- +- /* Like strsave(), but stops at any control char */ +- char_u * +- wimp_strsave(str) +- char *str; +- { +- int strlen = 0; +- char_u *retval; +- while (str[strlen] > 31) +- strlen++; +- retval = alloc(strlen + 1); +- if (retval) +- { +- memcpy(retval, str, strlen); +- retval[strlen] = '\0'; +- } +- return retval; +- } +- +- /* If we are saving then pop up a standard RISC OS save box. +- * Otherwise, open a directory viewer on the given directory (and return NULL) +- * The string we return will be freed later. +- */ +- char_u * +- gui_mch_browse(saving, title, dflt, ext, initdir, filter) +- int saving; /* write action */ +- char_u *title; /* title for the window */ +- char_u *dflt; /* default file name */ +- char_u *ext; /* extension added */ +- char_u *initdir; /* initial directory, NULL for current dir */ +- char_u *filter; /* file name filter */ +- { +- char command[256]; +- int length; +- +- if (saving) +- { +- int block[64]; +- int reason; +- int done_save = FALSE; +- char_u *retval = NULL; +- char_u *sprname; +- char_u *fname; +- int dragging_icon = FALSE; +- int filetype; +- +- if (!dflt) +- dflt = "TextFile"; +- +- block[0] = save_window; +- block[1] = 0; +- swi(Wimp_GetIconState, 0, block); +- sprname = ((char_u *) block[7]); +- block[1] = 1; +- swi(Wimp_GetIconState, 0, block); +- fname = ((char *) block[7]); +- strncpy(fname, dflt, 255); +- +- if (xswi(OS_FSControl, 31, curbuf->b_p_oft) & v_flag) +- { +- filetype = 0xfff; +- strcpy(sprname + 5, "xxx"); +- } +- else +- { +- filetype = r2; +- sprintf(sprname + 5, "%03x", filetype); +- } +- +- /* Open the save box */ +- +- swi(Wimp_GetPointerInfo, 0, block); +- swi(Wimp_CreateMenu, 0, save_window, block[0] - 64, block[1] + 64); +- swi(Wimp_SetCaretPosition, save_window, 1, 0, 0, -1, -1); +- +- while (!done_save) +- { +- reason = wimp_poll(1, block); +- switch (reason) +- { +- case 1: +- redraw_window(block); +- break; +- case 2: +- if (block[0] == save_window) +- swi(Wimp_OpenWindow, 0, block); +- else +- ro_open_window(block); +- break; +- case 3: +- done_save = TRUE; +- break; +- case 6: +- if (block[3] != save_window) +- done_save = TRUE; +- else +- { +- int drag_box[4]; +- int min_x, max_y; +- +- switch (block[4]) +- { +- case 0: /* Start drag */ +- block[0] = save_window; +- swi(Wimp_GetWindowState, 0, block); +- min_x = block[1]; +- max_y = block[4]; +- block[1] = 0; +- swi(Wimp_GetIconState, 0, block); +- drag_box[0] = block[2] + min_x; +- drag_box[1] = block[3] + max_y; +- drag_box[2] = block[4] + min_x; +- drag_box[3] = block[5] + max_y; +- +- swi(DragASprite_Start, +- 0x45, +- 1, +- sprname, +- drag_box); +- dragging_icon = TRUE; +- break; +- case 2: /* OK */ +- retval = wimp_strsave(fname); +- done_save = TRUE; +- break; +- case 3: /* Cancel */ +- done_save = TRUE; +- break; +- } +- } +- break; +- case 7: +- if (dragging_icon) +- { +- int len = 0; +- +- dragging_icon = FALSE; +- swi(Wimp_GetPointerInfo, 0, block); +- block[5] = block[3]; +- block[6] = block[4]; +- block[7] = block[0]; +- block[8] = block[1]; +- block[9] = 0; /* Don't know the size */ +- block[10] = filetype; +- +- while (fname[len] > 31) +- { +- if (fname[len] == '.') +- { +- fname += len + 1; +- len = 0; +- } +- else +- len++; +- } +- if (len > 211) +- len = 211; +- +- memcpy(((char_u *) block) + 44, fname, len); +- ((char_u *)block)[44 + len] = '\0'; +- +- block[0] = (len + 48) & 0xfc; +- block[3] = 0; +- block[4] = 1; /* DataSave */ +- +- swi(Wimp_SendMessage, 17, block, block[5], block[6]); +- } +- else +- ro_drag_finished(block); +- break; +- case 8: +- if (block[6] == 13) +- { +- retval = wimp_strsave(fname); +- done_save = TRUE; +- } +- else if (block[6] == 0x1b) +- done_save = TRUE; +- else +- swi(Wimp_ProcessKey, block[6]); +- break; +- case 17: +- case 18: +- if (block[4] == 2 && block[9] != -1) +- { +- /* DataSaveAck from dragging icon. */ +- retval = wimp_strsave(((char_u *) block) + 44); +- done_save = TRUE; +- } +- else if (block[4] == 0x400c9) +- { +- /* MenusDeleted */ +- done_save = TRUE; +- } +- else +- ro_message(block); +- break; +- } +- } +- block[0] = save_window; +- swi(Wimp_CloseWindow, 0, block); +- swi(Wimp_GetCaretPosition, 0, block); +- if (block[0] == -1) +- swi(Wimp_SetCaretPosition, gui.window_handle, -1, 0, 0, -1, -1); +- +- return retval; +- } +- else if (initdir) +- { +- /* Open a directory viewer */ +- length = strlen(initdir); +- +- if (length > 240) +- return NULL; /* Path too long! */ +- +- length = sprintf(command, "Filer_OpenDir %s", initdir); +- while (command[length - 1] == '.') +- length--; +- command[length] = '\0'; +- swi(OS_CLI, command); +- } +- return NULL; +- } +--- 0 ---- +*** ../vim-7.3.186/src/os_riscos.c 2010-08-15 21:57:27.000000000 +0200 +--- src/os_riscos.c 1970-01-01 01:00:00.000000000 +0100 +*************** +*** 1,1292 **** +- /* vi:set ts=8 sts=4 sw=4: +- * +- * VIM - Vi IMproved by Bram Moolenaar +- * +- * Do ":help uganda" in Vim to read copying and usage conditions. +- * Do ":help credits" in Vim to see a list of people who contributed. +- * See README.txt for an overview of the Vim source code. +- */ +- +- #include "vim.h" +- +- /* +- * os_riscos.c +- * +- * Thomas Leonard <tal197@ecs.soton.ac.uk> +- */ +- +- const char *__dynamic_da_name = "Vim heap"; /* Enable and name our dynamic area */ +- int ro_line_mode = TRUE; /* For Ex mode we much echo chars to the screen ourselves */ +- int windowed; /* Flag - are we running inside a text window? */ +- int WinLeft, WinTop; /* We might be started inside a text window */ +- int ScrollTop; /* Make cursor movements relative to ScrollTop. */ +- +- int old_escape_state = -1; +- int old_cursor_state = -1; +- +- #define rgb(r,g,b) ((b<<24) + (g<<16) + (r<<8)) +- #define NORMAL_FG 0x00000000 +- #define NORMAL_BG 0xffffffff +- +- /* Convert a DOS colour number to an RGB palette entry. +- * Mappings from X11 rgb/txt file. +- */ +- static int +- map_colour(dos) +- int dos; /* Standard DOS colour number. */ +- { +- switch (dos) +- { +- case 0: return 0; /* Black */ +- case 1: return rgb(0,0,139); /* DarkBlue */ +- case 2: return rgb(0,100,0); /* DarkGreen */ +- case 3: return rgb(0,139,139); /* DarkCyan */ +- case 4: return rgb(139,0,0); /* DarkRed */ +- case 5: return rgb(139,0,139); /* DarkMagenta */ +- case 6: return rgb(165,42,42); /* Brown, DarkYellow */ +- case 7: return rgb(211,211,211); /* LightGray, LightGrey, Gray, Grey */ +- case 8: return rgb(169,169,169); /* DarkGray, DarkGrey */ +- case 9: return rgb(173,216,230); /* Blue, LightBlue */ +- case 10: return rgb(144,238,144); /* Green, LightGreen */ +- case 11: return rgb(224,255,255); /* Cyan, LightCyan */ +- case 12: return rgb(255,0,0); /* Red, LightRed */ +- case 13: return rgb(255,0,255); /* Magenta, LightMagenta */ +- case 14: return rgb(255,255,0); /* Yellow, LightYellow */ +- case 15: return rgb(255,255,255); /* White */ +- } +- return rgb(100,100,100); +- } +- +- static void +- text_fg(fg) +- int fg; /* Foregound colour in the form &BBGGRR00 */ +- { +- xswi(ColourTrans_SetTextColour, fg, 0, 0, 0); +- } +- +- static void +- text_bg(bg) +- int bg; /* Backgound colour in the form &BBGGRR00 */ +- { +- xswi(ColourTrans_SetTextColour, bg, 0, 0, 1 << 7); +- } +- +- #define OUT_NORMAL 0 +- #define OUT_NUMBER 1 /* Reading in a number */ +- +- void +- mch_write(s, len) +- char_u *s; +- int len; +- { +- static int mode = OUT_NORMAL; +- static int x, y; /* For reading numbers in. */ +- +- if (!term_console) +- { +- /* Maybe we are running Vim remotely - don't interpret chars */ +- while (len--) +- { +- char_u c = *s++; +- swi(OS_WriteC, c); +- /* We might need to send a CR too. This shouldn't +- * hurt if we don't need it, should it? +- */ +- if (c == 10) +- swi(OS_WriteI + 13); +- } +- return; +- } +- +- while (len--) +- { +- char_u c = *s++; +- switch (mode) +- { +- case OUT_NUMBER: +- if (c < '0' || c > '9') +- { +- mode = OUT_NORMAL; +- } +- else +- { +- x = (x * 10) + c - '0'; +- continue; +- } +- /* note: no break here! */ +- +- case OUT_NORMAL: +- switch (c) +- { +- case 1: +- /* Number (in decimal) follows. */ +- mode = OUT_NUMBER; +- y = x; +- x = 0; +- break; +- case 2: +- /* Position cursor. */ +- swi(OS_WriteI + 31); +- swi(OS_WriteC, x); +- swi(OS_WriteC, y - ScrollTop); +- break; +- case 3: +- /* Set scroll region. */ +- if (x == Rows -1 && y == 0 && !windowed) +- { +- /* Whole screen - remove text window. +- * This is MUCH faster. +- */ +- swi(OS_WriteI + 26); +- } +- else +- { +- /* Create a text window. */ +- swi(OS_WriteI + 28); +- swi(OS_WriteC, WinLeft); +- swi(OS_WriteC, WinTop + x); +- swi(OS_WriteC, WinLeft + Columns - 1); +- swi(OS_WriteC, WinTop + y); +- } +- ScrollTop = y; +- break; +- case 4: +- /* Normal mode. */ +- text_fg(NORMAL_FG); +- text_bg(NORMAL_BG); +- break; +- case 5: +- /* Reverse mode. */ +- text_fg(NORMAL_BG); +- text_bg(NORMAL_FG); +- break; +- case 10: +- swi(OS_NewLine); +- break; +- case 14: +- /* Cursor invisible. */ +- swi(OS_WriteN, +- "\027\001\000\000\000\000\000\000\000\000", +- 10); +- break; +- case 15: +- /* Cursor visible. */ +- swi(OS_WriteN, +- "\027\001\002\000\000\000\000\000\000\000", +- 10); +- break; +- case 16: +- /* Cursor very visible (flash) */ +- swi(OS_WriteN, +- "\027\001\003\000\000\000\000\000\000\000", +- 10); +- case 17: +- /* Set foreground colour. */ +- text_fg(map_colour(x)); +- break; +- case 18: +- /* Set background colour. */ +- text_bg(map_colour(x)); +- break; +- case 19: +- /* Scroll text down. */ +- swi(OS_WriteN, +- "\027\007\000\002\000\000\000\000\000\000", +- 10); +- break; +- default: +- swi(OS_WriteC, c); +- } +- continue; +- +- default: +- printf("[output error]"); +- mode = OUT_NORMAL; +- } +- } +- } +- +- /* +- * mch_inchar(): low level input funcion. +- * Get a characters from the keyboard. +- * Return the number of characters that are available. +- * If wtime == 0 do not wait for characters. +- * If wtime == n wait n msecs for characters. +- * If wtime == -1 wait forever for characters. +- * +- * TODO: call convert_input() for 'fileencoding' to 'encoding' conversion. +- */ +- int +- mch_inchar(buf, maxlen, wtime, tb_change_cnt) +- char_u *buf; +- int maxlen; +- long wtime; +- int tb_change_cnt; +- { +- int got=0; +- unsigned int start_time = clock(); +- +- if (ro_line_mode) +- { +- /* We're probably in Ex mode - get whole lines at a time. */ +- +- static char_u line_buffer[256]; +- static int remaining_chars = 0; +- static int buf_pos = 0; +- +- /* Do we need to fetch another line? */ +- if (remaining_chars == 0) +- { +- int old_esc_state; +- swi(OS_Byte, 200, 1, 0xfe); +- old_esc_state = r1; +- +- buf_pos = 0; +- if (xswi(OS_ReadLine, line_buffer, 255, 0, 255) & (c_flag | v_flag)) +- { +- got_int = TRUE; /* ESC pressed */ +- r1 = 0; +- } +- line_buffer[r1] = 13; +- remaining_chars = r1 + 1; /* Count CR as part of input */ +- +- swi(OS_Byte, 200, old_esc_state, 0); +- } +- +- /* Can we send the rest of the buffer back in one go? */ +- if (remaining_chars <= maxlen) +- { +- int got = remaining_chars; +- +- memcpy(buf, line_buffer + buf_pos, got); +- remaining_chars = 0; +- return got; +- } +- +- /* Send as much as we can */ +- memcpy(buf, line_buffer + buf_pos, maxlen); +- buf_pos += maxlen; +- remaining_chars -= maxlen; +- +- return maxlen; +- } +- +- if (!term_console) +- { +- /* Use OS_ReadC for all input. +- * Avoids problems with remote access getting interference from +- * the keyboard. +- */ +- if (wtime == 0) +- return 0; /* Ignore quick key checks */ +- +- if (xswi(OS_ReadC) & c_flag) +- { +- got_int = TRUE; /* ESC pressed - can this happen? */ +- swi(OS_Byte, 124); /* Clear Escape state */ +- r0 = 0x1b; /* It *might* not have been Escape! */ +- } +- buf[0] = r0; +- return 1; +- } +- +- /* +- * OK, here's the plan: +- * +- * 1) Wait until wtime expires or we get a key +- * 2) Get keys until the keyboard buffer is empty or buf is full +- */ +- +- while (xswi(OS_Byte,145,0) & c_flag) +- { +- /* Nothing at all in the keyboard buffer. +- * Has our time expired yet? +- */ +- if ( (wtime != -1) && (clock() - start_time) >= wtime ) +- return 0; /* Nothing read - giving up */ +- } +- +- /* We've got one char (in r2) - are there any more? */ +- +- while (got < maxlen) +- { +- buf[got++] = r2; +- +- if (xswi(OS_Byte,145,0) & c_flag) +- return got; /* Keyboard buffer empty */ +- } +- return got; /* buf is full */ +- } +- +- /* +- * return non-zero if a character is available +- */ +- int +- mch_char_avail() +- { +- if (!term_console) +- return 0; /* Can't tell */ +- if (xswi(OS_Byte, 152, 0) & c_flag) +- return 0; +- return 1; +- } +- +- /* Find out how much free memory we have. +- * I don't know how to work this out exactly but, since we can claim +- * more memory from the OS, let's just report the free pool size. +- * Dynamic area 6 doesn't exist pre 3.6 according to StrongHelp, so +- * we'll use Wimp_SlotSize. If that fails (outside the desktop?) +- * then just return a big number and hope. +- */ +- long_u +- mch_avail_mem(special) +- int special; +- { +- if (xswi(Wimp_SlotSize, -1, -1) & v_flag) +- return 0x7fffffff; +- return r2; +- } +- +- void +- mch_delay(msec, ignoreinput) +- long msec; +- int ignoreinput; +- { +- int start_time, time_now; +- int csec = msec / 10; +- +- swi(OS_ReadMonotonicTime); +- start_time = r0; +- +- for (;;) +- { +- swi(OS_ReadMonotonicTime); +- time_now = r0; +- if (time_now - start_time > csec) +- return; +- #ifdef FEAT_GUI +- /* In the GUI, allow other programs to run while waiting. */ +- if (gui.in_use) +- gui_mch_wait_for_chars(start_time + csec); +- #endif +- } +- } +- +- /* +- * If the machine has job control, use it to suspend the program, +- * otherwise fake it by starting a new shell. +- */ +- void +- mch_suspend() +- { +- suspend_shell(); +- } +- +- void +- mch_init() +- { +- /* +- * Read window size first. Calls to mch_get_shellsize() will +- * simply return these values in future so that setting the +- * text window (used for scrolling) won't give strange results. +- */ +- +- int buf[7] = {132, 135, 256, 257, 1, 2, -1}; +- +- /* Command windows are no longer forced open, since if we are +- * in the desktop then we'll use the GUI version. +- * Opening a command window here messes up the GUI version startup +- */ +- #ifndef FEAT_GUI +- swi(OS_WriteI); +- #endif +- swi(OS_ReadVduVariables, buf, buf); +- WinLeft = buf[0]; +- WinTop = buf[1]; +- Columns = buf[2]; +- Rows = buf[3] + 1; /* Seems to be one off (VduVars wrong?) */ +- ScrollTop = 0; +- +- /* Are we running in a textwindow? */ +- if (Rows == buf[5] + 1 && Columns == buf[4] + 1) +- windowed = 0; +- else +- windowed = 1; +- +- /* Choose a nice colour scheme. */ +- text_fg(NORMAL_FG); +- text_bg(NORMAL_BG); +- } +- +- /* +- * Check_win checks whether we have an interactive stdout. +- */ +- /* ARGSUSED */ +- int +- mch_check_win(argc, argv) +- int argc; +- char **argv; +- { +- return OK; +- } +- +- /* +- * Return TRUE if the input comes from a terminal, FALSE otherwise. +- */ +- int +- mch_input_isatty() +- { +- if (xswi(OS_ChangeRedirection, -1, -1) & v_flag) +- return TRUE; /* Error - TRUE is probably correct though */ +- if (r0 == 0) +- return TRUE; +- return FALSE; +- } +- +- #ifdef FEAT_TITLE +- int +- mch_can_restore_title() +- { +- return FALSE; +- } +- +- int +- mch_can_restore_icon() +- { +- return FALSE; +- } +- +- +- /* +- * Set the window title and icon. +- */ +- void +- mch_settitle(title, icon) +- char_u *title; +- char_u *icon; +- { +- if (title == NULL) +- title = (char_u *) "<untitled>"; +- #ifdef FEAT_GUI +- if (gui.in_use && strcmp(title, gui.window_title)) +- { +- int length; +- length = strlen(title); +- if (length >= gui.window_title_size) +- length = gui.window_title_size - 1; +- strncpy(gui.window_title, title, length); +- gui.window_title[length] = 0; +- ro_redraw_title(gui.window_handle); +- } +- #endif +- return; +- } +- +- /* +- * Restore the window/icon title. +- * "which" is one of: +- * 1 only restore title +- * 2 only restore icon +- * 3 restore title and icon +- */ +- void +- mch_restore_title(which) +- int which; +- { +- return; +- } +- #endif +- +- /* +- * Insert user name in s[len]. +- * Return OK if a name found. +- */ +- int +- mch_get_user_name(s, len) +- char_u *s; +- int len; +- { +- /* RISC OS doesn't support user names. */ +- *s = NUL; +- return FAIL; +- } +- +- /* +- * Insert host name in s[len]. +- */ +- +- void +- mch_get_host_name(s, len) +- char_u *s; +- int len; +- { +- if (xswi(OS_ReadVarVal, "Machine$Name", s, len, 0, 3) & v_flag) +- { +- /* Variable does not exist (normal operation) */ +- vim_strncpy(s, "(unknown)", len - 1); +- } +- } +- +- /* +- * return process ID +- */ +- long +- mch_get_pid() +- { +- if (xswi(Wimp_ReadSysInfo, 5) & v_flag) +- return 0; +- return r0; +- } +- +- /* +- * Get name of current directory into buffer 'buf' of length 'len' bytes. +- * Return OK for success, FAIL for failure. +- */ +- int +- mch_dirname(buf, len) +- char_u *buf; +- int len; +- { +- if (xswi(OS_FSControl, 37, "@", buf, 0, 0, len) & v_flag) +- return FAIL; +- return OK; +- } +- +- /* +- * Get absolute file name into buffer 'buf' of length 'len' bytes. +- * +- * return FAIL for failure, OK for success +- */ +- int +- mch_FullName(fname, buf, len, force) +- char_u *fname, *buf; +- int len; +- int force; /* Also expand when already absolute path name. +- * Not used under RISC OS. +- */ +- { +- if (xswi(OS_FSControl, 37, fname, buf, 0, 0, len) & v_flag) +- return FAIL; +- return OK; +- } +- +- /* +- * Return TRUE if "fname" does not depend on the current directory. +- */ +- int +- mch_isFullName(fname) +- char_u *fname; +- { +- if (strstr(fname, "::") && strstr(fname,".$.")) +- return TRUE; +- return FALSE; +- } +- +- /* +- * Get file permissions for 'name'. +- * Returns -1 when it doesn't exist. +- */ +- long +- mch_getperm(name) +- char_u *name; +- { +- struct stat statb; +- +- if (stat((char *)name, &statb)) +- return -1; +- return statb.st_mode; +- } +- +- /* +- * set file permission for 'name' to 'perm' +- * +- * return FAIL for failure, OK otherwise +- */ +- int +- mch_setperm(name, perm) +- char_u *name; +- long perm; +- { +- return (chmod((char *)name, (mode_t)perm) == 0 ? OK : FAIL); +- } +- +- /* +- * Set hidden flag for "name". +- */ +- /* ARGSUSED */ +- void +- mch_hide(name) +- char_u *name; +- { +- /* can't hide a file */ +- } +- +- /* +- * return TRUE if "name" is a directory +- * return FALSE if "name" is not a directory +- * return FALSE for error +- */ +- int +- mch_isdir(name) +- char_u *name; +- { +- if (xswi(OS_File, 17, name) & v_flag) +- return FALSE; +- if (r0 == 2 || r0 == 3) +- return TRUE; /* Count image files as directories. */ +- return FALSE; +- } +- +- /* +- * Return 1 if "name" can be executed, 0 if not. +- * Return -1 if unknown. Requires which to work. +- */ +- int +- mch_can_exe(name) +- char_u *name; +- { +- char_u *buf; +- char_u *p; +- int retval; +- +- buf = alloc((unsigned)STRLEN(name) + 7); +- if (buf == NULL) +- return -1; +- sprintf((char *)buf, "which %s", name); +- p = get_cmd_output(buf, NULL, SHELL_SILENT); +- vim_free(buf); +- if (p == NULL) +- return -1; +- /* result can be: "name: Command not found" */ +- retval = (*p != NUL && strstr((char *)p, "not found") == NULL); +- vim_free(p); +- return retval; +- } +- +- /* +- * Check what "name" is: +- * NODE_NORMAL: file or directory (or doesn't exist) +- * NODE_WRITABLE: writable device, socket, fifo, etc. +- * NODE_OTHER: non-writable things +- */ +- int +- mch_nodetype(name) +- char_u *name; +- { +- /* TODO */ +- return NODE_NORMAL; +- } +- +- void +- mch_early_init() +- { +- /* Turn off all the horrible filename munging in UnixLib. */ +- int __riscosify_control = __RISCOSIFY_NO_PROCESS; +- } +- +- void +- mch_exit(r) +- int r; +- { +- settmode(TMODE_COOK); +- exiting = TRUE; +- out_flush(); +- ml_close_all(TRUE); /* remove all memfiles */ +- +- #ifdef FEAT_GUI +- if (gui.in_use) +- gui_exit(r); +- #endif +- swi(OS_NewLine); +- if (old_escape_state != -1) +- swi(OS_Byte, 229, old_escape_state, 0); +- if (old_cursor_state != -1) +- swi(OS_Byte, 4, old_cursor_state); +- exit(r); +- } +- +- void +- mch_settmode(tmode) +- int tmode; /* TMODE_RAW or TMODE_COOK */ +- { +- if (tmode == TMODE_COOK) +- { +- ro_line_mode = TRUE; +- return; +- } +- +- ro_line_mode = FALSE; +- +- if (term_console) +- { +- /* Block cursor. */ +- swi(OS_WriteN, +- "\027\000\012\000\000\000\000\000\000\000", +- 10); +- +- /* Disable the standard cursor key actions. */ +- swi(OS_Byte, 4, 1); +- if (old_cursor_state == -1) +- old_cursor_state = r1; +- } +- +- /* Stop Escape from quitting Vim! */ +- swi(OS_Byte, 229, 1, 0); +- if (old_escape_state == -1) +- old_escape_state = r1; +- } +- +- /* +- * set mouse clicks on or off (only works for xterms) +- */ +- void +- mch_setmouse(on) +- int on; +- { +- } +- +- /* +- * set screen mode, always fails. +- */ +- /* ARGSUSED */ +- int +- mch_screenmode(arg) +- char_u *arg; +- { +- EMSG(_(e_screenmode)); +- return FAIL; +- } +- +- /* +- * Try to get the current window size. +- * Return OK when size could be determined, FAIL otherwise. +- * Simply return results stored by mch_init() if we are the +- * machine's console. If not, we don't know how big the screen is. +- */ +- int +- mch_get_shellsize() +- { +- /* if size changed: screenalloc will allocate new screen buffers */ +- return term_console ? OK : FAIL; +- } +- +- /* +- * Can't change the size. +- * Assume the user knows what he's doing and use the new values. +- */ +- void +- mch_set_shellsize() +- { +- /* Assume the user knows what he's doing and use the new values. */ +- } +- +- /* +- * Rows and/or Columns has changed. +- */ +- void +- mch_new_shellsize() +- { +- /* Nothing to do. */ +- } +- +- int +- mch_call_shell(cmd, options) +- char_u *cmd; +- int options; /* SHELL_*, see vim.h */ +- { +- int retval; +- int tmode = cur_tmode; +- +- if (cmd == NULL) +- cmd = (char_u *) "GOS"; +- +- #ifdef FEAT_GUI +- if (gui.in_use) +- return gui_mch_call_shell(cmd, options); +- #endif +- if (options & SHELL_COOKED) +- settmode(TMODE_COOK); /* set to normal mode */ +- MSG_PUTS("\n"); +- +- /* I don't even want to think about what UnixLib must +- * be doing to allow this to work... +- */ +- retval = system(cmd); +- if (retval && !(options & SHELL_SILENT)) +- EMSG(strerror(EOPSYS)); /* Doesn't seem to set errno? */ +- +- swi(OS_Byte, 229, 1, 0); /* Re-disable escape */ +- if (tmode == TMODE_RAW) +- settmode(TMODE_RAW); /* set to raw mode */ +- return retval ? FAIL : OK; +- } +- +- /* +- * Check for Escape being pressed right now. +- * [ different if !term_console? ] +- */ +- void +- mch_breakcheck() +- { +- if (xswi(OS_Byte, 121, 0xf0) & v_flag) +- return; +- if (r1 == 0xff) +- { +- got_int = TRUE; +- swi(OS_Byte, 15, 1); /* Flush input buffer */ +- } +- } +- +- /* +- * Recursively expand one path component into all matching files and/or +- * directories. +- * "path" has backslashes before chars that are not to be expanded. +- * Return the number of matches found. +- */ +- int +- mch_expandpath(gap, path, flags) +- garray_T *gap; /* Grow array for results. */ +- char_u *path; +- int flags; /* EW_* flags */ +- { +- int got; /* Number of matches. */ +- char_u *pattern; +- +- /* Plan: +- * +- * 1) Get first part of path - no wildcards +- * 2) Get next path element (wildcarded) +- * 3) Get rest of path +- * +- * If (3) is nothing then only the leaf is wildcarded - add to gap +- * Otherwise call recursively for each path in (2), passing (3) +- * +- * This is just the header function. +- */ +- +- /* We must be able to modifiy path, so make a copy */ +- pattern = vim_strsave(path); +- if (pattern == NULL) +- return 0; +- got = expand_section(gap, (char_u *)"", pattern, flags); +- vim_free(pattern); +- return got; +- } +- +- /* +- * expand_section(gap, "$.Dir1.Dir2", "ABBA*.myleaf##") +- * +- * calls expand_section(gap, "$.Dir1.Dir2.ABBA_Gold", "myleaf##") +- * and expand_section(gap, "$.Dir1.Dir2.ABBA_Live", "myleaf##") +- * +- * If rest is just a leaf then all matches are added to gap. +- * +- * Returns number of items added to gap. +- */ +- int +- expand_section(gap, root, rest, flags) +- garray_T *gap; +- char_u *root; /* Non-wildcarded path to search */ +- char_u *rest; /* Wildcarded remainder of path */ +- int flags; /* Add dirs/files/missing objects. */ +- { +- static char_u buf[MAXPATHL]; /* Temporary buffer. */ +- char_u dir[MAXPATHL]; +- int start_element = -1; /* Start of wildcarded element */ +- char_u c; +- int i; +- int got, dir_pos; +- int buflen; /* Chars used in buf[] */ +- int colon = 0; /* Dir ends in ':' */ +- +- buflen = strlen(root); +- STRNCPY(buf, root, buflen); /* Copy root into buffer. */ +- +- /* +- * Find end of nonwildcarded section. +- * Count ':' as a path sep since Vim:Bug* is a valid pathname. +- */ +- +- for (i = 0; c = rest[i]; i++) +- { +- if (c == PATHSEP) +- { +- start_element = i; +- colon = 0; +- } +- if (c == ':') +- { +- start_element = i + 1; +- colon = 1; +- } +- if (c == '#' || c == '*') +- break; +- } +- if (c == 0) +- start_element = i; +- +- /* +- * start_element +> terminator for non-wildcarded section. +- * Transfer this bit into buf. +- */ +- if (buflen + start_element + 4 >= MAXPATHL) +- return 0; /* Buffer full */ +- if (start_element >= 0) +- { +- if (*root && !colon) +- buf[buflen++] = PATHSEP; +- strncpy(buf + buflen, rest, start_element); +- buflen += start_element; +- } +- buf[buflen] = 0; +- +- /* +- * Did we reach the end of the string without hitting any wildcards? +- */ +- if (c == 0) +- { +- /* Yes - add combined path to grow array and return. */ +- addfile(gap, buf, flags); +- return 1; +- } +- +- if (start_element < 0 || !colon) +- start_element++; +- rest += start_element; +- +- /* +- * rest does contain wildcards if we get here. +- * +- * Now : have we reached the leaf names part yet? +- * If so, add all matches (files and dirs) to gap. +- * If not, get next path element and scan all matching directories. +- */ +- +- start_element = -1; +- for (i = 0; rest[i]; i++) +- { +- if (rest[i] == '.') +- { +- start_element = i; +- rest[i] = 0; /* Break string here. */ +- break; +- } +- } +- +- /* If start_element is -1 then we are matching leaf names */ +- +- r3 = 0; /* Number of objs read. */ +- dir_pos = 0; /* Position through directory. */ +- got = 0; /* Files added so far. */ +- while (dir_pos != -1) +- { +- buf[buflen] = 0; +- if (xswi(OS_GBPB, 9, +- buf, /* Directory to scan. */ +- buf + buflen + (1 - colon), /* Buffer for result. */ +- 1, /* Number of objects to read. */ +- dir_pos, /* Search position. */ +- MAXPATHL - 2 - buflen, /* Size of result buffer. */ +- rest) /* Wildcarded leafname. */ +- & v_flag) +- { +- EMSG(r0 + 4); +- r4 = -1; +- } +- dir_pos = r4; /* r4 corrupted by addfile() */ +- if (r3 > 0) +- { +- char_u *path = buf; +- if (buflen == 0) +- path++; /* Don't do '.File' */ +- else if (!colon) +- buf[buflen] = '.'; /* Join path and leaf */ +- +- /* Path -> full path of object found */ +- if (start_element == -1) +- { +- addfile(gap, path, flags); +- got++; +- } +- else +- { +- /* Scan into subdirectories and images; ignore files */ +- swi(OS_File, 17, path); +- if (r0 == 2 || r0 == 3) +- got += expand_section(gap, +- path, +- rest + start_element + 1, +- flags); +- } +- } +- } +- +- /* Restore the dot if we removed it. */ +- if (start_element >= 0) +- rest[start_element] = '.'; +- return got; +- } +- +- /* +- * mch_expand_wildcards() - this code does wild-card pattern matching using +- * the shell. It isn't used under RISC OS. +- * +- * return OK for success, FAIL for error (you may lose some memory) and put +- * an error message in *file. +- * +- * num_pat is number of input patterns +- * pat is array of pointers to input patterns +- * num_file is pointer to number of matched file names +- * file is pointer to array of pointers to matched file names +- */ +- int +- mch_expand_wildcards(num_pat, pat, num_file, file, flags) +- int num_pat; +- char_u **pat; +- int *num_file; +- char_u ***file; +- int flags; /* EW_* flags */ +- { +- /* This doesn't get called unless SPECIAL_WILDCHAR is defined. */ +- return FAIL; +- } +- +- /* +- * Return TRUE if "p" contains wildcards which can be expanded by +- * mch_expandpath(). +- */ +- int +- mch_has_exp_wildcard(p) +- char_u *p; +- { +- if (vim_strpbrk((char_u *)"*#", p)) +- return TRUE; +- return FALSE; +- } +- +- /* Return TRUE if "p" contains wildcards. */ +- int +- mch_has_wildcard(p) +- char_u *p; +- { +- if (vim_strpbrk((char_u *)"*#`", p)) +- return TRUE; +- return FALSE; +- } +- +- int /* see Unix unlink(2) */ +- mch_remove(file) +- char_u *file; /* Name of file to delete. */ +- { +- if (xswi(OS_FSControl, 27, file, 0, 0) & v_flag) +- return EXIT_FAILURE; +- return EXIT_SUCCESS; +- } +- +- /* Try to make existing scripts work without modification. +- * Return a pointer to the new string (freed by caller), or NULL +- * +- * Two main cases: +- * - Absolute : $VIM/syntax/help.vim +- * - Relative : Adfs::4.$.!Vim.Resources.Syntax/help.vim +- */ +- char_u * +- mch_munge_fname(fname) +- char_u *fname; +- { +- char_u c; +- int len; +- char_u *retval; +- +- retval = fname = vim_strsave(fname); +- if (fname == NULL) +- return NULL; +- +- if (strncmp(fname, "$VIM/", 5) == 0) +- { +- strncpy(fname, "Vim:", 4); +- for (fname += 5; c = *fname; fname++) +- { +- if (c == '.') +- break; +- if (c == '/') +- fname[-1] = '.'; +- else +- fname[-1] = c; +- } +- fname[-1] = '\0'; +- } +- else +- { +- /* Check to see if the file exists without modification. */ +- if (xswi(OS_File, 17, fname) & v_flag) +- r0 == 0; /* Invalid filename? */ +- if (r0) +- return retval; +- +- len = strlen(fname); +- if (strcmp(fname + len - 4, ".vim") == 0) +- { +- fname[len - 4] = '\0'; +- for (; c = *fname; fname++) +- { +- if (c == '/') +- *fname = '.'; +- } +- } +- } +- return retval; +- } +- +- /* QuickFix reads munged names from the error file. +- * Correct them. +- */ +- int +- ro_buflist_add(old_name) +- char_u *old_name; /* Name of file found by quickfix */ +- { +- char_u *fname; +- char_u *leaf; /* Pointer to start of leaf in old_name */ +- char_u *ptr; +- char_u c; +- int retval; +- +- if (old_name == NULL) +- return buflist_add(NULL, 0); +- +- /* Copy the name so we can mess around with it. */ +- fname = vim_strsave(old_name); +- if (fname == NULL) +- /* Out of memory - can't modify name */ +- return buflist_add(old_name, 0); +- +- /* Change `dir/main.c' into `dir.c.main' */ +- leaf = fname; +- for (ptr = fname; c = *ptr; ptr++) +- { +- if (c == '/') +- { +- leaf = ptr + 1; +- *ptr = '.'; +- } +- else if (c == '.') +- break; +- } +- if (c == '.') +- { +- /* Change `main.c' into `c.main' +- * | | +- * leaf ptr +- */ +- ptr += old_name - fname; +- *ptr = '\0'; +- sprintf(leaf, +- "%s.%s", +- ptr + 1, +- leaf - fname + old_name); +- } +- +- retval = buflist_add(fname, 0); +- free(fname); +- return retval; +- } +- +- /* Change the current directory. +- * Strip trailing dots to make it easier to use with filename completion. +- * Return 0 for success, -1 for failure. +- */ +- int +- mch_chdir(dir) +- char_u *dir; +- { +- int length; +- int retval; +- char_u *new_dir; +- +- if (p_verbose >= 5) +- { +- verbose_enter(); +- smsg((char_u *)"chdir(%s)", dir); +- verbose_leave(); +- } +- length = strlen(dir); +- if (dir[length - 1] != '.') +- return chdir(dir); /* No trailing dots - nothing to do. */ +- new_dir = vim_strsave(dir); +- if (new_dir == NULL) +- return chdir(dir); /* Can't allocate memory. */ +- +- while (new_dir[--length] == '.') +- new_dir[length] = '\0'; +- +- retval = chdir(new_dir); +- vim_free(new_dir); +- return retval; +- } +- +- /* Examine the named file, and set the 'osfiletype' option +- * (in curbuf) to the file's type. +- */ +- void +- mch_read_filetype(file) +- char_u *file; +- { +- int type; +- char_u type_string[9]; +- int i; +- +- if (xswi(OS_File, 23, file) & v_flag) +- type = 0xfff; /* Default to Text */ +- else +- type = r6; +- +- /* Type is the numerical value - see if we have a textual equivalent */ +- swi(OS_FSControl, 18, 0, type); +- ((int *) type_string)[0] = r2; +- ((int *) type_string)[1] = r3; +- type_string[8] = 0; +- for (i = 0; type_string[i] > ' '; i++) +- ; +- type_string[i] = 0; +- +- set_string_option_direct("osfiletype", -1, type_string, OPT_FREE, 0); +- return; +- } +- +- void +- mch_set_filetype(file, type) +- char_u *file; +- char_u *type; +- { +- if (xswi(OS_FSControl, 31, type) & v_flag) +- { +- EMSG(_("E366: Invalid 'osfiletype' option - using Text")); +- r2 = 0xfff; +- } +- +- swi(OS_File, 18, file, r2); +- } +- +- /* Return TRUE if the file's type matches 'type' +- * RISC OS types always start with '&' +- */ +- int +- mch_check_filetype(fname, type) +- char_u *fname; +- char_u *type; +- { +- int value; +- char *end; +- +- if (*type != '&') +- return FALSE; +- +- value = strtol(type + 1, &end, 16); +- if (*end) +- return FALSE; /* Invalid type (report error?) */ +- +- if (xswi(OS_File, 23, fname) & v_flag) +- return FALSE; /* Invalid filename? */ +- +- return (r0 && r6 == value); +- } +--- 0 ---- +*** ../vim-7.3.186/runtime/doc/os_risc.txt 2010-08-15 21:57:16.000000000 +0200 +--- runtime/doc/os_risc.txt 2011-05-10 16:19:25.000000000 +0200 +*************** +*** 1,322 **** +! *os_risc.txt* For Vim version 7.3. Last change: 2010 Aug 07 + + + VIM REFERENCE MANUAL by Thomas Leonard + + + *riscos* *RISCOS* *RISC-OS* +! This file contains the particularities for the RISC OS version of Vim. + +- The RISC OS port is a completely new port and is not based on the old "archi" +- port. + +- 1. File locations |riscos-locations| +- 2. Filename munging |riscos-munging| +- 3. Command-line use |riscos-commandline| +- 4. Desktop (GUI) use |riscos-gui| +- 5. Remote use (telnet) |riscos-remote| +- 6. Temporary files |riscos-temp-files| +- 7. Interrupting |riscos-interrupt| +- 8. Memory usage |riscos-memory| +- 9. Filetypes |riscos-filetypes| +- 10. The shell |riscos-shell| +- 11. Porting new releases |riscos-porting| +- +- If I've missed anything, email me and I'll try to fix it. In fact, even if I +- haven't missed anything then email me anyway to give me some confidence that it +- actually works! +- +- Thomas Leonard <tal197@ecs.soton.ac.uk> +- +- [these URLs no longer work...] +- Port homepage: http://www.ecs.soton.ac.uk/~tal197/ +- or try: http://www.soton.ac.uk/~tal197/ +- +- ============================================================================== +- *riscos-locations* +- 1. File locations +- +- The Vim executable and shared resource files are all stored inside the !Vim +- application directory. +- +- When !Vim is first seen by the filer, it aliases the *vi and *ex commands to +- run the command-line versions of Vim (see |riscos-commandline|). +- +- !Vim.Resources and !Vim.Resources2 contain the files from the standard Vim +- distribution, but modified slightly to work within the limits of ADFS, plus +- some extra files such as the window templates. +- +- User choices are read from "Choices:*" and are saved to "<Choices$Write>.*". +- If you have the new !Boot structure then these should be set up already. If +- not, set Choices$Path to a list of directories to search when looking for +- user configuration files. Set Choices$Write to the directory you want files +- to be saved into (so your search patterns and marks can be remembered between +- sessions). +- +- ============================================================================== +- *riscos-munging* +- 2. Filename munging +- +- All pathname munging is disabled by default, so Vim should behave like a +- normal RISC OS application now. So, if you want to edit "doc/html" then you +- actually type "*vi doc/html". +- +- The only times munging is done is when: +- +- - Searching included files from C programs, since these are always munged. +- See |[I|. +- Note: make sure you are in the right directory when you use this +- command (i.e. the one with subdirectories "c" and "h"). +- +- - Sourcing files using |:so|. +- Paths starting "$VIM/" are munged like this: +- +- $VIM/syntax/help.vim -> Vim:syntax.help +- +- Also, files ending in ".vim" have their extensions removed, and slashes +- replaced with dots. +- +- Some tag files and script files may have to be edited to work under this port. +- +- ============================================================================== +- *riscos-commandline* +- 3. Command-line use +- +- To use Vim from the command-line use the "*vi" command (or "*ex" for +- |Ex-mode|). +- +- Type "*vi -h" for a list of options. +- +- Running the command-line version of Vim in a large high-color mode may cause +- the scrolling to be very slow. Either change to a mode with fewer colors or +- use the GUI version. +- +- Also, holding down Ctrl will slow it down even more, and Ctrl-Shift will +- freeze it, as usual for text programs. +- +- ============================================================================== +- *riscos-gui* +- 4. Desktop use +- +- Limitations: +- +- - Left scrollbars don't work properly (right and bottom are fine). +- - Doesn't increase scroll speed if it gets behind. +- +- You can resize the window by dragging the lower-right corner, even though +- there is no icon shown there. +- +- You can use the --rows and --columns arguments to specify the initial size of +- the Vim window, like this: > +- +- *Vi -g --rows 20 --columns 80 +- +- The global clipboard is supported, so you can select some text and then +- paste it directly into another application (provided it supports the +- clipboard too). +- +- Clicking Menu now opens a menu like a normal RISC OS program. Hold down Shift +- when clicking Menu to paste (from the global clipboard). +- +- Dragging a file to the window replaces the CURRENT buffer (the one with the +- cursor, NOT the one you dragged to) with the file. +- +- Dragging with Ctrl held down causes a new Vim window to be opened for the +- file (see |:sp|). +- +- Dragging a file in with Shift held down in insert mode inserts the pathname of +- the file. +- +- :browse :w opens a standard RISC OS save box. +- :browse :e opens a directory viewer. +- +- For fonts, you have the choice of the system font, an outline font, the system +- font via ZapRedraw and any of the Zap fonts via ZapRedraw: > +- +- :set guifont= +- < To use the system font via the VDU drivers. Supports +- bold and underline. +- > +- :set guifont=Corpus.Medium +- < Use the named outline font. You can use any font, but +- only monospaced ones like Corpus look right. +- > +- :set guifont=Corpus.Medium:w8:h12:b:i +- < As before, but with size of 8 point by 12 point, and +- in bold italic. +- If only one of width and height is given then that +- value is used for both. If neither is given then 10 +- point is used. +- +- Thanks to John Kortink, Vim can use the ZapRedraw module. Start the font name +- with "!" (or "!!" for double height), like this: > +- +- :set guifont=!! +- < Use the system font, but via ZapRedraw. This gives a +- faster redraw on StrongARM processors, but you can't +- get bold or italic text. Double height. +- > +- :set guifont=!script +- < Uses the named Zap font (a directory in VimFont$Path). +- The redraw is the same speed as for "!!", but you get +- a nicer looking font. +- Only the "man+" and "script" fonts are supplied +- currently, but you can use any of the Zap fonts if +- they are in VimFont$Path. +- Vim will try to load font files "0", "B", "I" and "IB" +- from the named directory. Only "0" (normal style) MUST +- be present. Link files are not currently supported. +- +- Note that when using ZapRedraw the edit bar is drawn in front of the character +- you are on rather than behind it. Also redraw is incorrect for screen modes +- with eigen values of 0. If the font includes control characters then you can +- get Vim to display them by changing the 'isprint' option. +- +- If you find the scrolling is too slow on your machine, try experimenting +- with the 'scrolljump' and 'ttyscroll' options. +- +- In particular, StrongARM users may find that: > +- +- :set ttyscroll=0 +- +- makes scrolling faster in high-color modes. +- +- ============================================================================= +- *riscos-remote* +- 5. Remote use (telnet) +- +- I have included a built-in termcap entry, but you can edit the termcap file to +- allow other codes to be used if you want to use Vim from a remote terminal. +- +- Although I do not have an internet connection to my Acorn, I have managed to +- run Vim in a FreeTerm window using the loopback connection. +- +- It seems to work pretty well now, using "*vi -T ansi". +- +- ============================================================================== +- *riscos-temp-files* +- 6. Temporary files +- +- If Vim crashes then the swap and backup files (if any) will be in the +- directories set with the 'directory' and 'bdir' options. By default the swap +- files are in <Wimp$ScrapDir> (i.e. inside !Scrap) and backups are in the +- directory you were saving to. Vim will allow you to try and recover the file +- when you next try to edit it. +- +- To see a list of swap files, press <F12> and type "*vi -r". +- +- Vim no longer brings up ATTENTION warnings if you try to edit two files with +- the same name in different directories. +- +- However, it also no longer warns if you try to edit the same file twice (with +- two copies of Vim), though you will still be warned when you save that the +- datestamp has changed. +- +- ============================================================================== +- *riscos-interrupt* +- 7. Interrupting +- +- To break out of a looping macro, or similar, hold down Escape in the +- command-line version, or press CTRL-C in the GUI version. +- +- ============================================================================== +- *riscos-memory* +- 8. Memory usage +- +- Vim will use dynamic areas on RISC OS 3.5 or later. If you can use them on +- older machines then edit the !RunTxt and GVim files. I don't know what UnixLib +- does by default on these machines so I'm playing safe. +- +- It doesn't work at all well without dynamic areas, since it can't change its +- memory allocation once running. Hence you should edit "!Vim.GVim" and +- "!Vim.!RunTxt" to choose the best size for you. You probably need at least +- about 1400K. +- +- ============================================================================== +- *riscos-filetypes* +- 9. Filetypes +- +- You can now specify that autocommands are only executed for files of certain +- types. The filetype is given in the form &xxx, when xxx is the filetype. +- +- Filetypes must be specified by number (e.g. &fff for Text). +- +- The system has changed from version 5.3. The new sequence of events is: +- +- - A file is loaded. |'osfiletype'| is set to the RISC OS filetype. +- - Based on the filetype and pathname, Vim will try to set |'filetype'| to the +- Vim-type of the file. +- - Setting this option may load syntax files and perform other actions. +- - Saving the file will give it a filetype of |'osfiletype'|. +- +- Some examples may make this clearer: +- +- Kind of file loaded osfiletype filetype ~ +- C code "c.hellow" Text (&fff) C +- LaTeX document LaTeX (&2a8) TeX +- Draw document DrawFile (&aff) (not changed) +- +- ============================================================================== +- *riscos-shell* +- 10. The shell +- +- - Bangs (!s) are only replaced if they are followed by a space or end-of-line, +- since many pathnames contain them. +- +- - You can prefix the command with "~", which stops any output from being +- displayed. This also means that you don't have to press <Enter> afterwards, +- and stops the screen from being redrawn. {only in the GUI version} +- +- ============================================================================== +- *riscos-porting* +- 11. Porting new releases to RISC OS +- +- Downloading everything you need: +- +- - Get the latest source distribution (see www.vim.org) +- - Get the runtime environment files (e.g. these help files) +- - Get the RISC OS binary distribution (if possible) +- +- +- Unarchiving: +- +- - Create a raFS disk and put the archives on it +- - Un-gzip them +- - Un-tar them (*tar xELf 50 archive/tar) +- +- +- Recompiling the sources: +- +- - Create c, s, and h directories. +- - Put all the header files in "h". \ +- - Put all the C files in "c". | And lose the extensions +- - Put the assembler file ("swis/s") in "s". / +- - Rename all the files in "proto" to "h", like this: +- raFS::VimSrc.source.proto.file/pro +- becomes +- raFS::VimSrc.source.h.file_pro +- - In the files "h.proto" and "c.termlib", search and replace +- .pro" +- with +- _pro.h" +- - Create a simple Makefile if desired and do "*make -k". +- Use "CC = gcc -DRISCOS -DUSE_GUI -O2 -x c" in the Makefile. +- - Save the binary as !Vim.Vim in the binary distribution. +- +- +- Updating the run-time environment: +- +- - Replace old or missing files inside !Vim.Resources with the +- new files. +- - Remove files in "doc" not ending in "/txt", except for "tags". +- - Lose the extensions from the files in "doc". +- - Edit the "doc.tags" file. Remove extensions from the second column: > +- :%s/^\(.[^\t]*\t.*\)\.txt\t/\1\t/ +- - Remove extensions from the syntax files. Split them into two directories +- to avoid the 77 entry limit on old ADFS filesystems. +- - Edit "Vim:FileType" to match "*.c.*" as well as "*/c" and so on. +- Add filetype checking too. +- - Edit "Vim:Menu" and remove all the keys from the menus: > +- :%s/<Tab>[^ \t]*// +- < + vim:tw=78:ts=8:ft=help:norl: +--- 1,12 ---- +! *os_risc.txt* For Vim version 7.3. Last change: 2011 May 10 + + + VIM REFERENCE MANUAL by Thomas Leonard + + + *riscos* *RISCOS* *RISC-OS* +! The RISC OS support has been removed from Vim with patch 7.3.187. +! If you would like to use Vim on RISC OS get the files from before that patch. + + + vim:tw=78:ts=8:ft=help:norl: +*** ../vim-7.3.186/src/version.c 2011-05-10 16:12:40.000000000 +0200 +--- src/version.c 2011-05-10 16:37:20.000000000 +0200 +*************** +*** 716,717 **** +--- 716,719 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 187, + /**/ + +-- +hundred-and-one symptoms of being an internet addict: +81. At social functions you introduce your husband as "my domain server." + + /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ +/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ +\\\ an exciting new programming language -- http://www.Zimbu.org /// + \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |