Mercurial > vim
changeset 16632:30de89c1d090 v8.1.1318
patch 8.1.1318: code for text changes is in a "misc" file
commit https://github.com/vim/vim/commit/ec28d1516eb8bb5dcaa42de145953a6d49aebb6f
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 11 18:36:34 2019 +0200
patch 8.1.1318: code for text changes is in a "misc" file
Problem: Code for text changes is in a "misc" file.
Solution: Move the code to change.c.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 11 May 2019 18:45:06 +0200 |
| parents | 7217a9c5adb3 |
| children | d7c2a68c6400 |
| files | Filelist src/Make_cyg_ming.mak src/Make_dice.mak src/Make_manx.mak src/Make_morph.mak src/Make_mvc.mak src/Make_sas.mak src/Make_vms.mms src/Makefile src/README.md src/memline.c src/misc1.c src/proto.h src/proto/misc1.pro |
| diffstat | 14 files changed, 44 insertions(+), 2276 deletions(-) [+] |
line wrap: on
line diff
--- a/Filelist +++ b/Filelist @@ -20,6 +20,7 @@ SRC_ALL = \ src/blob.c \ src/blowfish.c \ src/buffer.c \ + src/change.c \ src/channel.c \ src/charset.c \ src/crypt.c \ @@ -155,6 +156,7 @@ SRC_ALL = \ src/proto/blob.pro \ src/proto/blowfish.pro \ src/proto/buffer.pro \ + src/proto/change.pro \ src/proto/channel.pro \ src/proto/charset.pro \ src/proto/crypt.pro \
--- a/src/Make_cyg_ming.mak +++ b/src/Make_cyg_ming.mak @@ -705,6 +705,7 @@ OBJ = \ $(OUTDIR)/blob.o \ $(OUTDIR)/blowfish.o \ $(OUTDIR)/buffer.o \ + $(OUTDIR)/change.o \ $(OUTDIR)/charset.o \ $(OUTDIR)/crypt.o \ $(OUTDIR)/crypt_zip.o \
--- a/src/Make_dice.mak +++ b/src/Make_dice.mak @@ -30,6 +30,7 @@ SRC = \ autocmd.c \ blowfish.c \ buffer.c \ + change.c \ charset.c \ crypt.c \ crypt_zip.c \ @@ -92,6 +93,7 @@ OBJ = o/arabic.o \ o/autocmd.o \ o/blowfish.o \ o/buffer.o \ + o/change.o \ o/charset.o \ o/crypt.o \ o/crypt_zip.o \ @@ -177,6 +179,8 @@ o/blowfish.o: blowfish.c $(SYMS) o/buffer.o: buffer.c $(SYMS) +o/change.o: change.c $(SYMS) + o/charset.o: charset.c $(SYMS) o/crypt.o: crypt.c $(SYMS)
--- a/src/Make_manx.mak +++ b/src/Make_manx.mak @@ -40,6 +40,7 @@ SRC = arabic.c \ autocmd.c \ blowfish.c \ buffer.c \ + change.c \ charset.c \ crypt.c \ crypt_zip.c \ @@ -104,6 +105,7 @@ OBJ = obj/arabic.o \ obj/autocmd.o \ obj/blowfish.o \ obj/buffer.o \ + obj/change.o \ obj/charset.o \ obj/crypt.o \ obj/crypt_zip.o \ @@ -166,6 +168,7 @@ PRO = proto/arabic.pro \ proto/autocmd.pro \ proto/blowfish.pro \ proto/buffer.pro \ + proto/change.pro \ proto/charset.pro \ proto/crypt.pro \ proto/crypt_zip.pro \ @@ -280,6 +283,9 @@ obj/blowfish.o: blowfish.c obj/buffer.o: buffer.c $(CCSYM) $@ buffer.c +obj/change.o: change.c + $(CCSYM) $@ change.c + obj/charset.o: charset.c $(CCSYM) $@ charset.c
--- a/src/Make_morph.mak +++ b/src/Make_morph.mak @@ -28,6 +28,7 @@ SRC = arabic.c \ autocmd.c \ blowfish.c \ buffer.c \ + change.c \ charset.c \ crypt.c \ crypt_zip.c \
--- a/src/Make_mvc.mak +++ b/src/Make_mvc.mak @@ -700,6 +700,7 @@ OBJ = \ $(OUTDIR)\blob.obj \ $(OUTDIR)\blowfish.obj \ $(OUTDIR)\buffer.obj \ + $(OUTDIR)\change.obj \ $(OUTDIR)\charset.obj \ $(OUTDIR)\crypt.obj \ $(OUTDIR)\crypt_zip.obj \ @@ -1410,6 +1411,8 @@ testclean: $(OUTDIR)/buffer.obj: $(OUTDIR) buffer.c $(INCL) +$(OUTDIR)/change.obj: $(OUTDIR) change.c $(INCL) + $(OUTDIR)/charset.obj: $(OUTDIR) charset.c $(INCL) $(OUTDIR)/crypt.obj: $(OUTDIR) crypt.c $(INCL) @@ -1700,6 +1703,7 @@ proto.h: \ proto/blob.pro \ proto/blowfish.pro \ proto/buffer.pro \ + proto/change.pro \ proto/charset.pro \ proto/crypt.pro \ proto/crypt_zip.pro \
--- a/src/Make_sas.mak +++ b/src/Make_sas.mak @@ -93,6 +93,7 @@ SRC = \ autocmd.c \ blowfish.c \ buffer.c \ + change.c \ charset.c \ crypt.c \ crypt_zip.c \ @@ -156,6 +157,7 @@ OBJ = \ autocmd.o \ blowfish.o \ buffer.o \ + change.o \ charset.o \ crypt.o \ crypt_zip.o \ @@ -219,6 +221,7 @@ PRO = \ proto/autocmd.pro \ proto/blowfish.pro \ proto/buffer.pro \ + proto/change.pro \ proto/charset.pro \ proto/crypt.pro \ proto/crypt_zip.pro \ @@ -340,6 +343,8 @@ blowfish.o: blowfish.c proto/blowfish.pro: blowfish.c buffer.o: buffer.c proto/buffer.pro: buffer.c +change.o: change.c +proto/change.pro: change.c charset.o: charset.c proto/charset.pro: charset.c crypt.o: crypt.c
--- a/src/Make_vms.mms +++ b/src/Make_vms.mms @@ -2,7 +2,7 @@ # Makefile for Vim on OpenVMS # # Maintainer: Zoltan Arpadffy <arpadffy@polarhome.com> -# Last change: 2019 Apr 26 +# Last change: 2019 May 11 # # This has script been tested on VMS 6.2 to 8.2 on DEC Alpha, VAX and IA64 # with MMS and MMK @@ -307,7 +307,7 @@ ALL_CFLAGS_VER = /def=($(MODEL_DEF)$(DEF ALL_LIBS = $(LIBS) $(GUI_LIB_DIR) $(GUI_LIB) \ $(PERL_LIB) $(PYTHON_LIB) $(TCL_LIB) $(RUBY_LIB) -SRC = arabic.c autocmd.c beval.c blob.c blowfish.c buffer.c charset.c \ +SRC = arabic.c autocmd.c beval.c blob.c blowfish.c buffer.c change.c, charset.c \ crypt.c crypt_zip.c debugger.c dict.c diff.c digraph.c edit.c eval.c \ evalfunc.c ex_cmds.c ex_cmds2.c ex_docmd.c ex_eval.c ex_getln.c \ if_cscope.c if_xcmdsrv.c fileio.c findfile.c fold.c getchar.c \ @@ -320,7 +320,7 @@ SRC = arabic.c autocmd.c beval.c blob.c $(GUI_SRC) $(PERL_SRC) $(PYTHON_SRC) $(TCL_SRC) \ $(RUBY_SRC) $(HANGULIN_SRC) $(MZSCH_SRC) $(XDIFF_SRC) -OBJ = arabic.obj autocmd.obj beval.obj blob.obj blowfish.obj buffer.obj \ +OBJ = arabic.obj autocmd.obj beval.obj blob.obj blowfish.obj buffer.obj change.obj \ charset.obj crypt.obj crypt_zip.obj debugger.obj dict.obj diff.obj \ digraph.obj edit.obj eval.obj evalfunc.obj ex_cmds.obj ex_cmds2.obj \ ex_docmd.obj ex_eval.obj ex_getln.obj if_cscope.obj if_xcmdsrv.obj \ @@ -510,6 +510,10 @@ buffer.obj : buffer.c vim.h [.auto]confi ascii.h keymap.h term.h macros.h structs.h regexp.h \ gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \ globals.h version.h +change.obj : change.c vim.h [.auto]config.h feature.h os_unix.h \ + ascii.h keymap.h term.h macros.h structs.h regexp.h \ + gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \ + globals.h version.h charset.obj : charset.c vim.h [.auto]config.h feature.h os_unix.h \ ascii.h keymap.h term.h macros.h structs.h regexp.h \ gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \
--- a/src/Makefile +++ b/src/Makefile @@ -1576,6 +1576,7 @@ BASIC_SRC = \ blob.c \ blowfish.c \ buffer.c \ + change.c \ charset.c \ crypt.c \ crypt_zip.c \ @@ -1691,6 +1692,7 @@ OBJ_COMMON = \ objects/autocmd.o \ objects/beval.o \ objects/buffer.o \ + objects/change.o \ objects/blob.o \ objects/blowfish.o \ objects/crypt.o \ @@ -1821,6 +1823,7 @@ PRO_AUTO = \ autocmd.pro \ blowfish.pro \ buffer.pro \ + change.pro \ charset.pro \ crypt.pro \ crypt_zip.pro \ @@ -2965,6 +2968,9 @@ objects/blowfish.o: blowfish.c objects/buffer.o: buffer.c $(CCC) -o $@ buffer.c +objects/change.o: change.c + $(CCC) -o $@ change.c + objects/charset.o: charset.c $(CCC) -o $@ charset.c @@ -3430,6 +3436,10 @@ objects/buffer.o: buffer.c vim.h protode auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \ proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \ proto.h globals.h version.h +objects/change.o: change.c vim.h protodef.h auto/config.h feature.h os_unix.h \ + auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \ + proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \ + proto.h globals.h version.h objects/charset.o: charset.c vim.h protodef.h auto/config.h feature.h os_unix.h \ auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \ proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
--- a/src/README.md +++ b/src/README.md @@ -25,6 +25,7 @@ File name | Description --------- | ----------- autocmd.c | autocommands buffer.c | manipulating buffers (loaded files) +change.c | handling changes to text debugger.c | vim script debugger diff.c | diff mode (vimdiff) eval.c | expression evaluation
--- a/src/memline.c +++ b/src/memline.c @@ -1637,7 +1637,7 @@ ml_recover(void) * empty. Don't set the modified flag then. */ if (!(curbuf->b_ml.ml_line_count == 2 && *ml_get(1) == NUL)) { - changed_int(); + changed_internal(); ++CHANGEDTICK(curbuf); } } @@ -1651,7 +1651,7 @@ ml_recover(void) vim_free(p); if (i != 0) { - changed_int(); + changed_internal(); ++CHANGEDTICK(curbuf); break; }
--- a/src/misc1.c +++ b/src/misc1.c @@ -447,151 +447,6 @@ set_indent( } /* - * Copy the indent from ptr to the current line (and fill to size) - * Leaves the cursor on the first non-blank in the line. - * Returns TRUE if the line was changed. - */ - static int -copy_indent(int size, char_u *src) -{ - char_u *p = NULL; - char_u *line = NULL; - char_u *s; - int todo; - int ind_len; - int line_len = 0; - int tab_pad; - int ind_done; - int round; -#ifdef FEAT_VARTABS - int ind_col; -#endif - - /* Round 1: compute the number of characters needed for the indent - * Round 2: copy the characters. */ - for (round = 1; round <= 2; ++round) - { - todo = size; - ind_len = 0; - ind_done = 0; -#ifdef FEAT_VARTABS - ind_col = 0; -#endif - s = src; - - /* Count/copy the usable portion of the source line */ - while (todo > 0 && VIM_ISWHITE(*s)) - { - if (*s == TAB) - { -#ifdef FEAT_VARTABS - tab_pad = tabstop_padding(ind_done, curbuf->b_p_ts, - curbuf->b_p_vts_array); -#else - tab_pad = (int)curbuf->b_p_ts - - (ind_done % (int)curbuf->b_p_ts); -#endif - /* Stop if this tab will overshoot the target */ - if (todo < tab_pad) - break; - todo -= tab_pad; - ind_done += tab_pad; -#ifdef FEAT_VARTABS - ind_col += tab_pad; -#endif - } - else - { - --todo; - ++ind_done; -#ifdef FEAT_VARTABS - ++ind_col; -#endif - } - ++ind_len; - if (p != NULL) - *p++ = *s; - ++s; - } - - /* Fill to next tabstop with a tab, if possible */ -#ifdef FEAT_VARTABS - tab_pad = tabstop_padding(ind_done, curbuf->b_p_ts, - curbuf->b_p_vts_array); -#else - tab_pad = (int)curbuf->b_p_ts - (ind_done % (int)curbuf->b_p_ts); -#endif - if (todo >= tab_pad && !curbuf->b_p_et) - { - todo -= tab_pad; - ++ind_len; -#ifdef FEAT_VARTABS - ind_col += tab_pad; -#endif - if (p != NULL) - *p++ = TAB; - } - - /* Add tabs required for indent */ - if (!curbuf->b_p_et) - { -#ifdef FEAT_VARTABS - for (;;) - { - tab_pad = tabstop_padding(ind_col, curbuf->b_p_ts, - curbuf->b_p_vts_array); - if (todo < tab_pad) - break; - todo -= tab_pad; - ++ind_len; - ind_col += tab_pad; - if (p != NULL) - *p++ = TAB; - } -#else - while (todo >= (int)curbuf->b_p_ts) - { - todo -= (int)curbuf->b_p_ts; - ++ind_len; - if (p != NULL) - *p++ = TAB; - } -#endif - } - - /* Count/add spaces required for indent */ - while (todo > 0) - { - --todo; - ++ind_len; - if (p != NULL) - *p++ = ' '; - } - - if (p == NULL) - { - /* Allocate memory for the result: the copied indent, new indent - * and the rest of the line. */ - line_len = (int)STRLEN(ml_get_curline()) + 1; - line = alloc(ind_len + line_len); - if (line == NULL) - return FALSE; - p = line; - } - } - - /* Append the original line */ - mch_memmove(p, ml_get_curline(), (size_t)line_len); - - /* Replace the line */ - ml_replace(curwin->w_cursor.lnum, line, FALSE); - - /* Put the cursor after the indent. */ - curwin->w_cursor.col = ind_len; - return TRUE; -} - -/* * Return the indent of the current line after a number. Return -1 if no * number was found. Used for 'n' in 'formatoptions': numbered list. * Since a pattern is used it can actually handle more than numbers. @@ -704,1060 +559,6 @@ get_breakindent_win( } #endif - -/* - * open_line: Add a new line below or above the current line. - * - * For VREPLACE mode, we only add a new line when we get to the end of the - * file, otherwise we just start replacing the next line. - * - * Caller must take care of undo. Since VREPLACE may affect any number of - * lines however, it may call u_save_cursor() again when starting to change a - * new line. - * "flags": OPENLINE_DELSPACES delete spaces after cursor - * OPENLINE_DO_COM format comments - * OPENLINE_KEEPTRAIL keep trailing spaces - * OPENLINE_MARKFIX adjust mark positions after the line break - * OPENLINE_COM_LIST format comments with list or 2nd line indent - * - * "second_line_indent": indent for after ^^D in Insert mode or if flag - * OPENLINE_COM_LIST - * - * Return OK for success, FAIL for failure - */ - int -open_line( - int dir, /* FORWARD or BACKWARD */ - int flags, - int second_line_indent) -{ - char_u *saved_line; /* copy of the original line */ - char_u *next_line = NULL; /* copy of the next line */ - char_u *p_extra = NULL; /* what goes to next line */ - int less_cols = 0; /* less columns for mark in new line */ - int less_cols_off = 0; /* columns to skip for mark adjust */ - pos_T old_cursor; /* old cursor position */ - int newcol = 0; /* new cursor column */ - int newindent = 0; /* auto-indent of the new line */ - int n; - int trunc_line = FALSE; /* truncate current line afterwards */ - int retval = FAIL; /* return value */ -#ifdef FEAT_COMMENTS - int extra_len = 0; /* length of p_extra string */ - int lead_len; /* length of comment leader */ - char_u *lead_flags; /* position in 'comments' for comment leader */ - char_u *leader = NULL; /* copy of comment leader */ -#endif - char_u *allocated = NULL; /* allocated memory */ - char_u *p; - int saved_char = NUL; /* init for GCC */ -#if defined(FEAT_SMARTINDENT) || defined(FEAT_COMMENTS) - pos_T *pos; -#endif -#ifdef FEAT_SMARTINDENT - int do_si = (!p_paste && curbuf->b_p_si -# ifdef FEAT_CINDENT - && !curbuf->b_p_cin -# endif -# ifdef FEAT_EVAL - && *curbuf->b_p_inde == NUL -# endif - ); - int no_si = FALSE; /* reset did_si afterwards */ - int first_char = NUL; /* init for GCC */ -#endif -#if defined(FEAT_LISP) || defined(FEAT_CINDENT) - int vreplace_mode; -#endif - int did_append; /* appended a new line */ - int saved_pi = curbuf->b_p_pi; /* copy of preserveindent setting */ - - /* - * make a copy of the current line so we can mess with it - */ - saved_line = vim_strsave(ml_get_curline()); - if (saved_line == NULL) /* out of memory! */ - return FALSE; - - if (State & VREPLACE_FLAG) - { - /* - * With VREPLACE we make a copy of the next line, which we will be - * starting to replace. First make the new line empty and let vim play - * with the indenting and comment leader to its heart's content. Then - * we grab what it ended up putting on the new line, put back the - * original line, and call ins_char() to put each new character onto - * the line, replacing what was there before and pushing the right - * stuff onto the replace stack. -- webb. - */ - if (curwin->w_cursor.lnum < orig_line_count) - next_line = vim_strsave(ml_get(curwin->w_cursor.lnum + 1)); - else - next_line = vim_strsave((char_u *)""); - if (next_line == NULL) /* out of memory! */ - goto theend; - - /* - * In VREPLACE mode, a NL replaces the rest of the line, and starts - * replacing the next line, so push all of the characters left on the - * line onto the replace stack. We'll push any other characters that - * might be replaced at the start of the next line (due to autoindent - * etc) a bit later. - */ - replace_push(NUL); /* Call twice because BS over NL expects it */ - replace_push(NUL); - p = saved_line + curwin->w_cursor.col; - while (*p != NUL) - { - if (has_mbyte) - p += replace_push_mb(p); - else - replace_push(*p++); - } - saved_line[curwin->w_cursor.col] = NUL; - } - - if ((State & INSERT) && !(State & VREPLACE_FLAG)) - { - p_extra = saved_line + curwin->w_cursor.col; -#ifdef FEAT_SMARTINDENT - if (do_si) /* need first char after new line break */ - { - p = skipwhite(p_extra); - first_char = *p; - } -#endif -#ifdef FEAT_COMMENTS - extra_len = (int)STRLEN(p_extra); -#endif - saved_char = *p_extra; - *p_extra = NUL; - } - - u_clearline(); /* cannot do "U" command when adding lines */ -#ifdef FEAT_SMARTINDENT - did_si = FALSE; -#endif - ai_col = 0; - - /* - * If we just did an auto-indent, then we didn't type anything on - * the prior line, and it should be truncated. Do this even if 'ai' is not - * set because automatically inserting a comment leader also sets did_ai. - */ - if (dir == FORWARD && did_ai) - trunc_line = TRUE; - - /* - * If 'autoindent' and/or 'smartindent' is set, try to figure out what - * indent to use for the new line. - */ - if (curbuf->b_p_ai -#ifdef FEAT_SMARTINDENT - || do_si -#endif - ) - { - /* - * count white space on current line - */ -#ifdef FEAT_VARTABS - newindent = get_indent_str_vtab(saved_line, curbuf->b_p_ts, - curbuf->b_p_vts_array, FALSE); -#else - newindent = get_indent_str(saved_line, (int)curbuf->b_p_ts, FALSE); -#endif - if (newindent == 0 && !(flags & OPENLINE_COM_LIST)) - newindent = second_line_indent; /* for ^^D command in insert mode */ - -#ifdef FEAT_SMARTINDENT - /* - * Do smart indenting. - * In insert/replace mode (only when dir == FORWARD) - * we may move some text to the next line. If it starts with '{' - * don't add an indent. Fixes inserting a NL before '{' in line - * "if (condition) {" - */ - if (!trunc_line && do_si && *saved_line != NUL - && (p_extra == NULL || first_char != '{')) - { - char_u *ptr; - char_u last_char; - - old_cursor = curwin->w_cursor; - ptr = saved_line; -# ifdef FEAT_COMMENTS - if (flags & OPENLINE_DO_COM) - lead_len = get_leader_len(ptr, NULL, FALSE, TRUE); - else - lead_len = 0; -# endif - if (dir == FORWARD) - { - /* - * Skip preprocessor directives, unless they are - * recognised as comments. - */ - if ( -# ifdef FEAT_COMMENTS - lead_len == 0 && -# endif - ptr[0] == '#') - { - while (ptr[0] == '#' && curwin->w_cursor.lnum > 1) - ptr = ml_get(--curwin->w_cursor.lnum); - newindent = get_indent(); - } -# ifdef FEAT_COMMENTS - if (flags & OPENLINE_DO_COM) - lead_len = get_leader_len(ptr, NULL, FALSE, TRUE); - else - lead_len = 0; - if (lead_len > 0) - { - /* - * This case gets the following right: - * \* - * * A comment (read '\' as '/'). - * *\ - * #define IN_THE_WAY - * This should line up here; - */ - p = skipwhite(ptr); - if (p[0] == '/' && p[1] == '*') - p++; - if (p[0] == '*') - { - for (p++; *p; p++) - { - if (p[0] == '/' && p[-1] == '*') - { - /* - * End of C comment, indent should line up - * with the line containing the start of - * the comment - */ - curwin->w_cursor.col = (colnr_T)(p - ptr); - if ((pos = findmatch(NULL, NUL)) != NULL) - { - curwin->w_cursor.lnum = pos->lnum; - newindent = get_indent(); - } - } - } - } - } - else /* Not a comment line */ -# endif - { - /* Find last non-blank in line */ - p = ptr + STRLEN(ptr) - 1; - while (p > ptr && VIM_ISWHITE(*p)) - --p; - last_char = *p; - - /* - * find the character just before the '{' or ';' - */ - if (last_char == '{' || last_char == ';') - { - if (p > ptr) - --p; - while (p > ptr && VIM_ISWHITE(*p)) - --p; - } - /* - * Try to catch lines that are split over multiple - * lines. eg: - * if (condition && - * condition) { - * Should line up here! - * } - */ - if (*p == ')') - { - curwin->w_cursor.col = (colnr_T)(p - ptr); - if ((pos = findmatch(NULL, '(')) != NULL) - { - curwin->w_cursor.lnum = pos->lnum; - newindent = get_indent(); - ptr = ml_get_curline(); - } - } - /* - * If last character is '{' do indent, without - * checking for "if" and the like. - */ - if (last_char == '{') - { - did_si = TRUE; /* do indent */ - no_si = TRUE; /* don't delete it when '{' typed */ - } - /* - * Look for "if" and the like, use 'cinwords'. - * Don't do this if the previous line ended in ';' or - * '}'. - */ - else if (last_char != ';' && last_char != '}' - && cin_is_cinword(ptr)) - did_si = TRUE; - } - } - else /* dir == BACKWARD */ - { - /* - * Skip preprocessor directives, unless they are - * recognised as comments. - */ - if ( -# ifdef FEAT_COMMENTS - lead_len == 0 && -# endif - ptr[0] == '#') - { - int was_backslashed = FALSE; - - while ((ptr[0] == '#' || was_backslashed) && - curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) - { - if (*ptr && ptr[STRLEN(ptr) - 1] == '\\') - was_backslashed = TRUE; - else - was_backslashed = FALSE; - ptr = ml_get(++curwin->w_cursor.lnum); - } - if (was_backslashed) - newindent = 0; /* Got to end of file */ - else - newindent = get_indent(); - } - p = skipwhite(ptr); - if (*p == '}') /* if line starts with '}': do indent */ - did_si = TRUE; - else /* can delete indent when '{' typed */ - can_si_back = TRUE; - } - curwin->w_cursor = old_cursor; - } - if (do_si) - can_si = TRUE; -#endif /* FEAT_SMARTINDENT */ - - did_ai = TRUE; - } - -#ifdef FEAT_COMMENTS - /* - * Find out if the current line starts with a comment leader. - * This may then be inserted in front of the new line. - */ - end_comment_pending = NUL; - if (flags & OPENLINE_DO_COM) - lead_len = get_leader_len(saved_line, &lead_flags, dir == BACKWARD, TRUE); - else - lead_len = 0; - if (lead_len > 0) - { - char_u *lead_repl = NULL; /* replaces comment leader */ - int lead_repl_len = 0; /* length of *lead_repl */ - char_u lead_middle[COM_MAX_LEN]; /* middle-comment string */ - char_u lead_end[COM_MAX_LEN]; /* end-comment string */ - char_u *comment_end = NULL; /* where lead_end has been found */ - int extra_space = FALSE; /* append extra space */ - int current_flag; - int require_blank = FALSE; /* requires blank after middle */ - char_u *p2; - - /* - * If the comment leader has the start, middle or end flag, it may not - * be used or may be replaced with the middle leader. - */ - for (p = lead_flags; *p && *p != ':'; ++p) - { - if (*p == COM_BLANK) - { - require_blank = TRUE; - continue; - } - if (*p == COM_START || *p == COM_MIDDLE) - { - current_flag = *p; - if (*p == COM_START) - { - /* - * Doing "O" on a start of comment does not insert leader. - */ - if (dir == BACKWARD) - { - lead_len = 0; - break; - } - - /* find start of middle part */ - (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ","); - require_blank = FALSE; - } - - /* - * Isolate the strings of the middle and end leader. - */ - while (*p && p[-1] != ':') /* find end of middle flags */ - { - if (*p == COM_BLANK) - require_blank = TRUE; - ++p; - } - (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ","); - - while (*p && p[-1] != ':') /* find end of end flags */ - { - /* Check whether we allow automatic ending of comments */ - if (*p == COM_AUTO_END) - end_comment_pending = -1; /* means we want to set it */ - ++p; - } - n = copy_option_part(&p, lead_end, COM_MAX_LEN, ","); - - if (end_comment_pending == -1) /* we can set it now */ - end_comment_pending = lead_end[n - 1]; - - /* - * If the end of the comment is in the same line, don't use - * the comment leader. - */ - if (dir == FORWARD) - { - for (p = saved_line + lead_len; *p; ++p) - if (STRNCMP(p, lead_end, n) == 0) - { - comment_end = p; - lead_len = 0; - break; - } - } - - /* - * Doing "o" on a start of comment inserts the middle leader. - */ - if (lead_len > 0) - { - if (current_flag == COM_START) - { - lead_repl = lead_middle; - lead_repl_len = (int)STRLEN(lead_middle); - } - - /* - * If we have hit RETURN immediately after the start - * comment leader, then put a space after the middle - * comment leader on the next line. - */ - if (!VIM_ISWHITE(saved_line[lead_len - 1]) - && ((p_extra != NULL - && (int)curwin->w_cursor.col == lead_len) - || (p_extra == NULL - && saved_line[lead_len] == NUL) - || require_blank)) - extra_space = TRUE; - } - break; - } - if (*p == COM_END) - { - /* - * Doing "o" on the end of a comment does not insert leader. - * Remember where the end is, might want to use it to find the - * start (for C-comments). - */ - if (dir == FORWARD) - { - comment_end = skipwhite(saved_line); - lead_len = 0; - break; - } - - /* - * Doing "O" on the end of a comment inserts the middle leader. - * Find the string for the middle leader, searching backwards. - */ - while (p > curbuf->b_p_com && *p != ',') - --p; - for (lead_repl = p; lead_repl > curbuf->b_p_com - && lead_repl[-1] != ':'; --lead_repl) - ; - lead_repl_len = (int)(p - lead_repl); - - /* We can probably always add an extra space when doing "O" on - * the comment-end */ - extra_space = TRUE; - - /* Check whether we allow automatic ending of comments */ - for (p2 = p; *p2 && *p2 != ':'; p2++) - { - if (*p2 == COM_AUTO_END) - end_comment_pending = -1; /* means we want to set it */ - } - if (end_comment_pending == -1) - { - /* Find last character in end-comment string */ - while (*p2 && *p2 != ',') - p2++; - end_comment_pending = p2[-1]; - } - break; - } - if (*p == COM_FIRST) - { - /* - * Comment leader for first line only: Don't repeat leader - * when using "O", blank out leader when using "o". - */ - if (dir == BACKWARD) - lead_len = 0; - else - { - lead_repl = (char_u *)""; - lead_repl_len = 0; - } - break; - } - } - if (lead_len) - { - /* allocate buffer (may concatenate p_extra later) */ - leader = alloc(lead_len + lead_repl_len + extra_space + extra_len - + (second_line_indent > 0 ? second_line_indent : 0) + 1); - allocated = leader; /* remember to free it later */ - - if (leader == NULL) - lead_len = 0; - else - { - vim_strncpy(leader, saved_line, lead_len); - - /* - * Replace leader with lead_repl, right or left adjusted - */ - if (lead_repl != NULL) - { - int c = 0; - int off = 0; - - for (p = lead_flags; *p != NUL && *p != ':'; ) - { - if (*p == COM_RIGHT || *p == COM_LEFT) - c = *p++; - else if (VIM_ISDIGIT(*p) || *p == '-') - off = getdigits(&p); - else - ++p; - } - if (c == COM_RIGHT) /* right adjusted leader */ - { - /* find last non-white in the leader to line up with */ - for (p = leader + lead_len - 1; p > leader - && VIM_ISWHITE(*p); --p) - ; - ++p; - - /* Compute the length of the replaced characters in - * screen characters, not bytes. */ - { - int repl_size = vim_strnsize(lead_repl, - lead_repl_len); - int old_size = 0; - char_u *endp = p; - int l; - - while (old_size < repl_size && p > leader) - { - MB_PTR_BACK(leader, p); - old_size += ptr2cells(p); - } - l = lead_repl_len - (int)(endp - p); - if (l != 0) - mch_memmove(endp + l, endp, - (size_t)((leader + lead_len) - endp)); - lead_len += l; - } - mch_memmove(p, lead_repl, (size_t)lead_repl_len); - if (p + lead_repl_len > leader + lead_len) - p[lead_repl_len] = NUL; - - /* blank-out any other chars from the old leader. */ - while (--p >= leader) - { - int l = mb_head_off(leader, p); - - if (l > 1) - { - p -= l; - if (ptr2cells(p) > 1) - { - p[1] = ' '; - --l; - } - mch_memmove(p + 1, p + l + 1, - (size_t)((leader + lead_len) - (p + l + 1))); - lead_len -= l; - *p = ' '; - } - else if (!VIM_ISWHITE(*p)) - *p = ' '; - } - } - else /* left adjusted leader */ - { - p = skipwhite(leader); - - /* Compute the length of the replaced characters in - * screen characters, not bytes. Move the part that is - * not to be overwritten. */ - { - int repl_size = vim_strnsize(lead_repl, - lead_repl_len); - int i; - int l; - - for (i = 0; i < lead_len && p[i] != NUL; i += l) - { - l = (*mb_ptr2len)(p + i); - if (vim_strnsize(p, i + l) > repl_size) - break; - } - if (i != lead_repl_len) - { - mch_memmove(p + lead_repl_len, p + i, - (size_t)(lead_len - i - (p - leader))); - lead_len += lead_repl_len - i; - } - } - mch_memmove(p, lead_repl, (size_t)lead_repl_len); - - /* Replace any remaining non-white chars in the old - * leader by spaces. Keep Tabs, the indent must - * remain the same. */ - for (p += lead_repl_len; p < leader + lead_len; ++p) - if (!VIM_ISWHITE(*p)) - { - /* Don't put a space before a TAB. */ - if (p + 1 < leader + lead_len && p[1] == TAB) - { - --lead_len; - mch_memmove(p, p + 1, - (leader + lead_len) - p); - } - else - { - int l = (*mb_ptr2len)(p); - - if (l > 1) - { - if (ptr2cells(p) > 1) - { - /* Replace a double-wide char with - * two spaces */ - --l; - *p++ = ' '; - } - mch_memmove(p + 1, p + l, - (leader + lead_len) - p); - lead_len -= l - 1; - } - *p = ' '; - } - } - *p = NUL; - } - - /* Recompute the indent, it may have changed. */ - if (curbuf->b_p_ai -#ifdef FEAT_SMARTINDENT - || do_si -#endif - ) -#ifdef FEAT_VARTABS - newindent = get_indent_str_vtab(leader, curbuf->b_p_ts, - curbuf->b_p_vts_array, FALSE); -#else - newindent = get_indent_str(leader, - (int)curbuf->b_p_ts, FALSE); -#endif - - /* Add the indent offset */ - if (newindent + off < 0) - { - off = -newindent; - newindent = 0; - } - else - newindent += off; - - /* Correct trailing spaces for the shift, so that - * alignment remains equal. */ - while (off > 0 && lead_len > 0 - && leader[lead_len - 1] == ' ') - { - /* Don't do it when there is a tab before the space */ - if (vim_strchr(skipwhite(leader), '\t') != NULL) - break; - --lead_len; - --off; - } - - /* If the leader ends in white space, don't add an - * extra space */ - if (lead_len > 0 && VIM_ISWHITE(leader[lead_len - 1])) - extra_space = FALSE; - leader[lead_len] = NUL; - } - - if (extra_space) - { - leader[lead_len++] = ' '; - leader[lead_len] = NUL; - } - - newcol = lead_len; - - /* - * if a new indent will be set below, remove the indent that - * is in the comment leader - */ - if (newindent -#ifdef FEAT_SMARTINDENT - || did_si -#endif - ) - { - while (lead_len && VIM_ISWHITE(*leader)) - { - --lead_len; - --newcol; - ++leader; - } - } - - } -#ifdef FEAT_SMARTINDENT - did_si = can_si = FALSE; -#endif - } - else if (comment_end != NULL) - { - /* - * We have finished a comment, so we don't use the leader. - * If this was a C-comment and 'ai' or 'si' is set do a normal - * indent to align with the line containing the start of the - * comment. - */ - if (comment_end[0] == '*' && comment_end[1] == '/' && - (curbuf->b_p_ai -#ifdef FEAT_SMARTINDENT - || do_si -#endif - )) - { - old_cursor = curwin->w_cursor; - curwin->w_cursor.col = (colnr_T)(comment_end - saved_line); - if ((pos = findmatch(NULL, NUL)) != NULL) - { - curwin->w_cursor.lnum = pos->lnum; - newindent = get_indent(); - } - curwin->w_cursor = old_cursor; - } - } - } -#endif - - /* (State == INSERT || State == REPLACE), only when dir == FORWARD */ - if (p_extra != NULL) - { - *p_extra = saved_char; /* restore char that NUL replaced */ - - /* - * When 'ai' set or "flags" has OPENLINE_DELSPACES, skip to the first - * non-blank. - * - * When in REPLACE mode, put the deleted blanks on the replace stack, - * preceded by a NUL, so they can be put back when a BS is entered. - */ - if (REPLACE_NORMAL(State)) - replace_push(NUL); /* end of extra blanks */ - if (curbuf->b_p_ai || (flags & OPENLINE_DELSPACES)) - { - while ((*p_extra == ' ' || *p_extra == '\t') - && (!enc_utf8 - || !utf_iscomposing(utf_ptr2char(p_extra + 1)))) - { - if (REPLACE_NORMAL(State)) - replace_push(*p_extra); - ++p_extra; - ++less_cols_off; - } - } - - /* columns for marks adjusted for removed columns */ - less_cols = (int)(p_extra - saved_line); - } - - if (p_extra == NULL) - p_extra = (char_u *)""; /* append empty line */ - -#ifdef FEAT_COMMENTS - /* concatenate leader and p_extra, if there is a leader */ - if (lead_len) - { - if (flags & OPENLINE_COM_LIST && second_line_indent > 0) - { - int i; - int padding = second_line_indent - - (newindent + (int)STRLEN(leader)); - - /* Here whitespace is inserted after the comment char. - * Below, set_indent(newindent, SIN_INSERT) will insert the - * whitespace needed before the comment char. */ - for (i = 0; i < padding; i++) - { - STRCAT(leader, " "); - less_cols--; - newcol++; - } - } - STRCAT(leader, p_extra); - p_extra = leader; - did_ai = TRUE; /* So truncating blanks works with comments */ - less_cols -= lead_len; - } - else - end_comment_pending = NUL; /* turns out there was no leader */ -#endif - - old_cursor = curwin->w_cursor; - if (dir == BACKWARD) - --curwin->w_cursor.lnum; - if (!(State & VREPLACE_FLAG) || old_cursor.lnum >= orig_line_count) - { - if (ml_append(curwin->w_cursor.lnum, p_extra, (colnr_T)0, FALSE) - == FAIL) - goto theend; - /* Postpone calling changed_lines(), because it would mess up folding - * with markers. - * Skip mark_adjust when adding a line after the last one, there can't - * be marks there. But still needed in diff mode. */ - if (curwin->w_cursor.lnum + 1 < curbuf->b_ml.ml_line_count -#ifdef FEAT_DIFF - || curwin->w_p_diff -#endif - ) - mark_adjust(curwin->w_cursor.lnum + 1, (linenr_T)MAXLNUM, 1L, 0L); - did_append = TRUE; - } - else - { - /* - * In VREPLACE mode we are starting to replace the next line. - */ - curwin->w_cursor.lnum++; - if (curwin->w_cursor.lnum >= Insstart.lnum + vr_lines_changed) - { - /* In case we NL to a new line, BS to the previous one, and NL - * again, we don't want to save the new line for undo twice. - */ - (void)u_save_cursor(); /* errors are ignored! */ - vr_lines_changed++; - } - ml_replace(curwin->w_cursor.lnum, p_extra, TRUE); - changed_bytes(curwin->w_cursor.lnum, 0); - curwin->w_cursor.lnum--; - did_append = FALSE; - } - - if (newindent -#ifdef FEAT_SMARTINDENT - || did_si -#endif - ) - { - ++curwin->w_cursor.lnum; -#ifdef FEAT_SMARTINDENT - if (did_si) - { - int sw = (int)get_sw_value(curbuf); - - if (p_sr) - newindent -= newindent % sw; - newindent += sw; - } -#endif - /* Copy the indent */ - if (curbuf->b_p_ci) - { - (void)copy_indent(newindent, saved_line); - - /* - * Set the 'preserveindent' option so that any further screwing - * with the line doesn't entirely destroy our efforts to preserve - * it. It gets restored at the function end. - */ - curbuf->b_p_pi = TRUE; - } - else - (void)set_indent(newindent, SIN_INSERT); - less_cols -= curwin->w_cursor.col; - - ai_col = curwin->w_cursor.col; - - /* - * In REPLACE mode, for each character in the new indent, there must - * be a NUL on the replace stack, for when it is deleted with BS - */ - if (REPLACE_NORMAL(State)) - for (n = 0; n < (int)curwin->w_cursor.col; ++n) - replace_push(NUL); - newcol += curwin->w_cursor.col; -#ifdef FEAT_SMARTINDENT - if (no_si) - did_si = FALSE; -#endif - } - -#ifdef FEAT_COMMENTS - /* - * In REPLACE mode, for each character in the extra leader, there must be - * a NUL on the replace stack, for when it is deleted with BS. - */ - if (REPLACE_NORMAL(State)) - while (lead_len-- > 0) - replace_push(NUL); -#endif - - curwin->w_cursor = old_cursor; - - if (dir == FORWARD) - { - if (trunc_line || (State & INSERT)) - { - /* truncate current line at cursor */ - saved_line[curwin->w_cursor.col] = NUL; - /* Remove trailing white space, unless OPENLINE_KEEPTRAIL used. */ - if (trunc_line && !(flags & OPENLINE_KEEPTRAIL)) - truncate_spaces(saved_line); - ml_replace(curwin->w_cursor.lnum, saved_line, FALSE); - saved_line = NULL; - if (did_append) - { - changed_lines(curwin->w_cursor.lnum, curwin->w_cursor.col, - curwin->w_cursor.lnum + 1, 1L); - did_append = FALSE; - - /* Move marks after the line break to the new line. */ - if (flags & OPENLINE_MARKFIX) - mark_col_adjust(curwin->w_cursor.lnum, - curwin->w_cursor.col + less_cols_off, - 1L, (long)-less_cols, 0); - } - else - changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col); - } - - /* - * Put the cursor on the new line. Careful: the scrollup() above may - * have moved w_cursor, we must use old_cursor. - */ - curwin->w_cursor.lnum = old_cursor.lnum + 1; - } - if (did_append) - changed_lines(curwin->w_cursor.lnum, 0, curwin->w_cursor.lnum, 1L); - - curwin->w_cursor.col = newcol; - curwin->w_cursor.coladd = 0; - -#if defined(FEAT_LISP) || defined(FEAT_CINDENT) - /* - * In VREPLACE mode, we are handling the replace stack ourselves, so stop - * fixthisline() from doing it (via change_indent()) by telling it we're in - * normal INSERT mode. - */ - if (State & VREPLACE_FLAG) - { - vreplace_mode = State; /* So we know to put things right later */ - State = INSERT; - } - else - vreplace_mode = 0; -#endif -#ifdef FEAT_LISP - /* - * May do lisp indenting. - */ - if (!p_paste -# ifdef FEAT_COMMENTS - && leader == NULL -# endif - && curbuf->b_p_lisp - && curbuf->b_p_ai) - { - fixthisline(get_lisp_indent); - ai_col = (colnr_T)getwhitecols_curline(); - } -#endif -#ifdef FEAT_CINDENT - /* - * May do indenting after opening a new line. - */ - if (!p_paste - && (curbuf->b_p_cin -# ifdef FEAT_EVAL - || *curbuf->b_p_inde != NUL -# endif - ) - && in_cinkeys(dir == FORWARD - ? KEY_OPEN_FORW - : KEY_OPEN_BACK, ' ', linewhite(curwin->w_cursor.lnum))) - { - do_c_expr_indent(); - ai_col = (colnr_T)getwhitecols_curline(); - } -#endif -#if defined(FEAT_LISP) || defined(FEAT_CINDENT) - if (vreplace_mode != 0) - State = vreplace_mode; -#endif - - /* - * Finally, VREPLACE gets the stuff on the new line, then puts back the - * original line, and inserts the new stuff char by char, pushing old stuff - * onto the replace stack (via ins_char()). - */ - if (State & VREPLACE_FLAG) - { - /* Put new line in p_extra */ - p_extra = vim_strsave(ml_get_curline()); - if (p_extra == NULL) - goto theend; - - /* Put back original line */ - ml_replace(curwin->w_cursor.lnum, next_line, FALSE); - - /* Insert new stuff into line again */ - curwin->w_cursor.col = 0; - curwin->w_cursor.coladd = 0; - ins_bytes(p_extra); /* will call changed_bytes() */ - vim_free(p_extra); - next_line = NULL; - } - - retval = OK; /* success! */ -theend: - curbuf->b_p_pi = saved_pi; - vim_free(saved_line); - vim_free(next_line); - vim_free(allocated); - return retval; -} - #if defined(FEAT_COMMENTS) || defined(PROTO) /* * get_leader_len() returns the length in bytes of the prefix of the given @@ -2242,487 +1043,6 @@ plines_m_win(win_T *wp, linenr_T first, return (count); } -/* - * Insert string "p" at the cursor position. Stops at a NUL byte. - * Handles Replace mode and multi-byte characters. - */ - void -ins_bytes(char_u *p) -{ - ins_bytes_len(p, (int)STRLEN(p)); -} - -/* - * Insert string "p" with length "len" at the cursor position. - * Handles Replace mode and multi-byte characters. - */ - void -ins_bytes_len(char_u *p, int len) -{ - int i; - int n; - - if (has_mbyte) - for (i = 0; i < len; i += n) - { - if (enc_utf8) - // avoid reading past p[len] - n = utfc_ptr2len_len(p + i, len - i); - else - n = (*mb_ptr2len)(p + i); - ins_char_bytes(p + i, n); - } - else - for (i = 0; i < len; ++i) - ins_char(p[i]); -} - -/* - * Insert or replace a single character at the cursor position. - * When in REPLACE or VREPLACE mode, replace any existing character. - * Caller must have prepared for undo. - * For multi-byte characters we get the whole character, the caller must - * convert bytes to a character. - */ - void -ins_char(int c) -{ - char_u buf[MB_MAXBYTES + 1]; - int n = (*mb_char2bytes)(c, buf); - - /* When "c" is 0x100, 0x200, etc. we don't want to insert a NUL byte. - * Happens for CTRL-Vu9900. */ - if (buf[0] == 0) - buf[0] = '\n'; - - ins_char_bytes(buf, n); -} - - void -ins_char_bytes(char_u *buf, int charlen) -{ - int c = buf[0]; - int newlen; // nr of bytes inserted - int oldlen; // nr of bytes deleted (0 when not replacing) - char_u *p; - char_u *newp; - char_u *oldp; - int linelen; // length of old line including NUL - colnr_T col; - linenr_T lnum = curwin->w_cursor.lnum; - int i; - - /* Break tabs if needed. */ - if (virtual_active() && curwin->w_cursor.coladd > 0) - coladvance_force(getviscol()); - - col = curwin->w_cursor.col; - oldp = ml_get(lnum); - linelen = (int)STRLEN(oldp) + 1; - - /* The lengths default to the values for when not replacing. */ - oldlen = 0; - newlen = charlen; - - if (State & REPLACE_FLAG) - { - if (State & VREPLACE_FLAG) - { - colnr_T new_vcol = 0; /* init for GCC */ - colnr_T vcol; - int old_list; - - /* - * Disable 'list' temporarily, unless 'cpo' contains the 'L' flag. - * Returns the old value of list, so when finished, - * curwin->w_p_list should be set back to this. - */ - old_list = curwin->w_p_list; - if (old_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL) - curwin->w_p_list = FALSE; - - /* - * In virtual replace mode each character may replace one or more - * characters (zero if it's a TAB). Count the number of bytes to - * be deleted to make room for the new character, counting screen - * cells. May result in adding spaces to fill a gap. - */ - getvcol(curwin, &curwin->w_cursor, NULL, &vcol, NULL); - new_vcol = vcol + chartabsize(buf, vcol); - while (oldp[col + oldlen] != NUL && vcol < new_vcol) - { - vcol += chartabsize(oldp + col + oldlen, vcol); - /* Don't need to remove a TAB that takes us to the right - * position. */ - if (vcol > new_vcol && oldp[col + oldlen] == TAB) - break; - oldlen += (*mb_ptr2len)(oldp + col + oldlen); - /* Deleted a bit too much, insert spaces. */ - if (vcol > new_vcol) - newlen += vcol - new_vcol; - } - curwin->w_p_list = old_list; - } - else if (oldp[col] != NUL) - { - /* normal replace */ - oldlen = (*mb_ptr2len)(oldp + col); - } - - - /* Push the replaced bytes onto the replace stack, so that they can be - * put back when BS is used. The bytes of a multi-byte character are - * done the other way around, so that the first byte is popped off - * first (it tells the byte length of the character). */ - replace_push(NUL); - for (i = 0; i < oldlen; ++i) - { - if (has_mbyte) - i += replace_push_mb(oldp + col + i) - 1; - else - replace_push(oldp[col + i]); - } - } - - newp = alloc_check((unsigned)(linelen + newlen - oldlen)); - if (newp == NULL) - return; - - /* Copy bytes before the cursor. */ - if (col > 0) - mch_memmove(newp, oldp, (size_t)col); - - /* Copy bytes after the changed character(s). */ - p = newp + col; - if (linelen > col + oldlen) - mch_memmove(p + newlen, oldp + col + oldlen, - (size_t)(linelen - col - oldlen)); - - /* Insert or overwrite the new character. */ - mch_memmove(p, buf, charlen); - i = charlen; - - /* Fill with spaces when necessary. */ - while (i < newlen) - p[i++] = ' '; - - // Replace the line in the buffer. - ml_replace(lnum, newp, FALSE); - - // mark the buffer as changed and prepare for displaying - inserted_bytes(lnum, col, newlen - oldlen); - - /* - * If we're in Insert or Replace mode and 'showmatch' is set, then briefly - * show the match for right parens and braces. - */ - if (p_sm && (State & INSERT) - && msg_silent == 0 -#ifdef FEAT_INS_EXPAND - && !ins_compl_active() -#endif - ) - { - if (has_mbyte) - showmatch(mb_ptr2char(buf)); - else - showmatch(c); - } - -#ifdef FEAT_RIGHTLEFT - if (!p_ri || (State & REPLACE_FLAG)) -#endif - { - /* Normal insert: move cursor right */ - curwin->w_cursor.col += charlen; - } - /* - * TODO: should try to update w_row here, to avoid recomputing it later. - */ -} - -/* - * Insert a string at the cursor position. - * Note: Does NOT handle Replace mode. - * Caller must have prepared for undo. - */ - void -ins_str(char_u *s) -{ - char_u *oldp, *newp; - int newlen = (int)STRLEN(s); - int oldlen; - colnr_T col; - linenr_T lnum = curwin->w_cursor.lnum; - - if (virtual_active() && curwin->w_cursor.coladd > 0) - coladvance_force(getviscol()); - - col = curwin->w_cursor.col; - oldp = ml_get(lnum); - oldlen = (int)STRLEN(oldp); - - newp = alloc_check((unsigned)(oldlen + newlen + 1)); - if (newp == NULL) - return; - if (col > 0) - mch_memmove(newp, oldp, (size_t)col); - mch_memmove(newp + col, s, (size_t)newlen); - mch_memmove(newp + col + newlen, oldp + col, (size_t)(oldlen - col + 1)); - ml_replace(lnum, newp, FALSE); - inserted_bytes(lnum, col, newlen); - curwin->w_cursor.col += newlen; -} - -/* - * Delete one character under the cursor. - * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line. - * Caller must have prepared for undo. - * - * return FAIL for failure, OK otherwise - */ - int -del_char(int fixpos) -{ - if (has_mbyte) - { - /* Make sure the cursor is at the start of a character. */ - mb_adjust_cursor(); - if (*ml_get_cursor() == NUL) - return FAIL; - return del_chars(1L, fixpos); - } - return del_bytes(1L, fixpos, TRUE); -} - -/* - * Like del_bytes(), but delete characters instead of bytes. - */ - int -del_chars(long count, int fixpos) -{ - long bytes = 0; - long i; - char_u *p; - int l; - - p = ml_get_cursor(); - for (i = 0; i < count && *p != NUL; ++i) - { - l = (*mb_ptr2len)(p); - bytes += l; - p += l; - } - return del_bytes(bytes, fixpos, TRUE); -} - -/* - * Delete "count" bytes under the cursor. - * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line. - * Caller must have prepared for undo. - * - * Return FAIL for failure, OK otherwise. - */ - int -del_bytes( - long count, - int fixpos_arg, - int use_delcombine UNUSED) /* 'delcombine' option applies */ -{ - char_u *oldp, *newp; - colnr_T oldlen; - colnr_T newlen; - linenr_T lnum = curwin->w_cursor.lnum; - colnr_T col = curwin->w_cursor.col; - int alloc_newp; - long movelen; - int fixpos = fixpos_arg; - - oldp = ml_get(lnum); - oldlen = (int)STRLEN(oldp); - - /* Can't do anything when the cursor is on the NUL after the line. */ - if (col >= oldlen) - return FAIL; - - /* If "count" is zero there is nothing to do. */ - if (count == 0) - return OK; - - /* If "count" is negative the caller must be doing something wrong. */ - if (count < 1) - { - siemsg("E950: Invalid count for del_bytes(): %ld", count); - return FAIL; - } - - /* If 'delcombine' is set and deleting (less than) one character, only - * delete the last combining character. */ - if (p_deco && use_delcombine && enc_utf8 - && utfc_ptr2len(oldp + col) >= count) - { - int cc[MAX_MCO]; - int n; - - (void)utfc_ptr2char(oldp + col, cc); - if (cc[0] != NUL) - { - /* Find the last composing char, there can be several. */ - n = col; - do - { - col = n; - count = utf_ptr2len(oldp + n); - n += count; - } while (UTF_COMPOSINGLIKE(oldp + col, oldp + n)); - fixpos = 0; - } - } - - /* - * When count is too big, reduce it. - */ - movelen = (long)oldlen - (long)col - count + 1; /* includes trailing NUL */ - if (movelen <= 1) - { - /* - * If we just took off the last character of a non-blank line, and - * fixpos is TRUE, we don't want to end up positioned at the NUL, - * unless "restart_edit" is set or 'virtualedit' contains "onemore". - */ - if (col > 0 && fixpos && restart_edit == 0 - && (ve_flags & VE_ONEMORE) == 0) - { - --curwin->w_cursor.col; - curwin->w_cursor.coladd = 0; - if (has_mbyte) - curwin->w_cursor.col -= - (*mb_head_off)(oldp, oldp + curwin->w_cursor.col); - } - count = oldlen - col; - movelen = 1; - } - newlen = oldlen - count; - - /* - * If the old line has been allocated the deletion can be done in the - * existing line. Otherwise a new line has to be allocated - * Can't do this when using Netbeans, because we would need to invoke - * netbeans_removed(), which deallocates the line. Let ml_replace() take - * care of notifying Netbeans. - */ -#ifdef FEAT_NETBEANS_INTG - if (netbeans_active()) - alloc_newp = TRUE; - else -#endif - alloc_newp = !ml_line_alloced(); // check if oldp was allocated - if (!alloc_newp) - newp = oldp; // use same allocated memory - else - { // need to allocate a new line - newp = alloc((unsigned)(newlen + 1)); - if (newp == NULL) - return FAIL; - mch_memmove(newp, oldp, (size_t)col); - } - mch_memmove(newp + col, oldp + col + count, (size_t)movelen); - if (alloc_newp) - ml_replace(lnum, newp, FALSE); -#ifdef FEAT_TEXT_PROP - else - { - // Also move any following text properties. - if (oldlen + 1 < curbuf->b_ml.ml_line_len) - mch_memmove(newp + newlen + 1, oldp + oldlen + 1, - (size_t)curbuf->b_ml.ml_line_len - oldlen - 1); - curbuf->b_ml.ml_line_len -= count; - } -#endif - - // mark the buffer as changed and prepare for displaying - inserted_bytes(lnum, curwin->w_cursor.col, -count); - - return OK; -} - -/* - * Delete from cursor to end of line. - * Caller must have prepared for undo. - * - * return FAIL for failure, OK otherwise - */ - int -truncate_line( - int fixpos) /* if TRUE fix the cursor position when done */ -{ - char_u *newp; - linenr_T lnum = curwin->w_cursor.lnum; - colnr_T col = curwin->w_cursor.col; - - if (col == 0) - newp = vim_strsave((char_u *)""); - else - newp = vim_strnsave(ml_get(lnum), col); - - if (newp == NULL) - return FAIL; - - ml_replace(lnum, newp, FALSE); - - /* mark the buffer as changed and prepare for displaying */ - changed_bytes(lnum, curwin->w_cursor.col); - - /* - * If "fixpos" is TRUE we don't want to end up positioned at the NUL. - */ - if (fixpos && curwin->w_cursor.col > 0) - --curwin->w_cursor.col; - - return OK; -} - -/* - * Delete "nlines" lines at the cursor. - * Saves the lines for undo first if "undo" is TRUE. - */ - void -del_lines( - long nlines, /* number of lines to delete */ - int undo) /* if TRUE, prepare for undo */ -{ - long n; - linenr_T first = curwin->w_cursor.lnum; - - if (nlines <= 0) - return; - - /* save the deleted lines for undo */ - if (undo && u_savedel(first, nlines) == FAIL) - return; - - for (n = 0; n < nlines; ) - { - if (curbuf->b_ml.ml_flags & ML_EMPTY) /* nothing to delete */ - break; - - ml_delete(first, TRUE); - ++n; - - /* If we delete the last line in the file, stop */ - if (first > curbuf->b_ml.ml_line_count) - break; - } - - /* Correct the cursor position before calling deleted_lines_mark(), it may - * trigger a callback to display the cursor. */ - curwin->w_cursor.col = 0; - check_cursor_lnum(); - - /* adjust marks, mark the buffer as changed and prepare for displaying */ - deleted_lines_mark(first, n); -} - int gchar_pos(pos_T *pos) { @@ -2790,520 +1110,6 @@ skip_to_option_part(char_u *p) } /* - * Call this function when something in the current buffer is changed. - * - * Most often called through changed_bytes() and changed_lines(), which also - * mark the area of the display to be redrawn. - * - * Careful: may trigger autocommands that reload the buffer. - */ - void -changed(void) -{ -#if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) - if (p_imst == IM_ON_THE_SPOT) - { - /* The text of the preediting area is inserted, but this doesn't - * mean a change of the buffer yet. That is delayed until the - * text is committed. (this means preedit becomes empty) */ - if (im_is_preediting() && !xim_changed_while_preediting) - return; - xim_changed_while_preediting = FALSE; - } -#endif - - if (!curbuf->b_changed) - { - int save_msg_scroll = msg_scroll; - - /* Give a warning about changing a read-only file. This may also - * check-out the file, thus change "curbuf"! */ - change_warning(0); - - /* Create a swap file if that is wanted. - * Don't do this for "nofile" and "nowrite" buffer types. */ - if (curbuf->b_may_swap -#ifdef FEAT_QUICKFIX - && !bt_dontwrite(curbuf) -#endif - ) - { - int save_need_wait_return = need_wait_return; - - need_wait_return = FALSE; - ml_open_file(curbuf); - - /* The ml_open_file() can cause an ATTENTION message. - * Wait two seconds, to make sure the user reads this unexpected - * message. Since we could be anywhere, call wait_return() now, - * and don't let the emsg() set msg_scroll. */ - if (need_wait_return && emsg_silent == 0) - { - out_flush(); - ui_delay(2000L, TRUE); - wait_return(TRUE); - msg_scroll = save_msg_scroll; - } - else - need_wait_return = save_need_wait_return; - } - changed_int(); - } - ++CHANGEDTICK(curbuf); - -#ifdef FEAT_SEARCH_EXTRA - // If a pattern is highlighted, the position may now be invalid. - highlight_match = FALSE; -#endif -} - -/* - * Internal part of changed(), no user interaction. - */ - void -changed_int(void) -{ - curbuf->b_changed = TRUE; - ml_setflags(curbuf); - check_status(curbuf); - redraw_tabline = TRUE; -#ifdef FEAT_TITLE - need_maketitle = TRUE; /* set window title later */ -#endif -} - -static void changedOneline(buf_T *buf, linenr_T lnum); -static void changed_lines_buf(buf_T *buf, linenr_T lnum, linenr_T lnume, long xtra); -static void changed_common(linenr_T lnum, colnr_T col, linenr_T lnume, long xtra); - -/* - * Changed bytes within a single line for the current buffer. - * - marks the windows on this buffer to be redisplayed - * - marks the buffer changed by calling changed() - * - invalidates cached values - * Careful: may trigger autocommands that reload the buffer. - */ - void -changed_bytes(linenr_T lnum, colnr_T col) -{ - changedOneline(curbuf, lnum); - changed_common(lnum, col, lnum + 1, 0L); - -#ifdef FEAT_DIFF - /* Diff highlighting in other diff windows may need to be updated too. */ - if (curwin->w_p_diff) - { - win_T *wp; - linenr_T wlnum; - - FOR_ALL_WINDOWS(wp) - if (wp->w_p_diff && wp != curwin) - { - redraw_win_later(wp, VALID); - wlnum = diff_lnum_win(lnum, wp); - if (wlnum > 0) - changedOneline(wp->w_buffer, wlnum); - } - } -#endif -} - -/* - * Like changed_bytes() but also adjust text properties for "added" bytes. - * When "added" is negative text was deleted. - */ - void -inserted_bytes(linenr_T lnum, colnr_T col, int added UNUSED) -{ - changed_bytes(lnum, col); - -#ifdef FEAT_TEXT_PROP - if (curbuf->b_has_textprop && added != 0) - adjust_prop_columns(lnum, col, added); -#endif -} - - static void -changedOneline(buf_T *buf, linenr_T lnum) -{ - if (buf->b_mod_set) - { - /* find the maximum area that must be redisplayed */ - if (lnum < buf->b_mod_top) - buf->b_mod_top = lnum; - else if (lnum >= buf->b_mod_bot) - buf->b_mod_bot = lnum + 1; - } - else - { - /* set the area that must be redisplayed to one line */ - buf->b_mod_set = TRUE; - buf->b_mod_top = lnum; - buf->b_mod_bot = lnum + 1; - buf->b_mod_xlines = 0; - } -} - -/* - * Appended "count" lines below line "lnum" in the current buffer. - * Must be called AFTER the change and after mark_adjust(). - * Takes care of marking the buffer to be redrawn and sets the changed flag. - */ - void -appended_lines(linenr_T lnum, long count) -{ - changed_lines(lnum + 1, 0, lnum + 1, count); -} - -/* - * Like appended_lines(), but adjust marks first. - */ - void -appended_lines_mark(linenr_T lnum, long count) -{ - /* Skip mark_adjust when adding a line after the last one, there can't - * be marks there. But it's still needed in diff mode. */ - if (lnum + count < curbuf->b_ml.ml_line_count -#ifdef FEAT_DIFF - || curwin->w_p_diff -#endif - ) - mark_adjust(lnum + 1, (linenr_T)MAXLNUM, count, 0L); - changed_lines(lnum + 1, 0, lnum + 1, count); -} - -/* - * Deleted "count" lines at line "lnum" in the current buffer. - * Must be called AFTER the change and after mark_adjust(). - * Takes care of marking the buffer to be redrawn and sets the changed flag. - */ - void -deleted_lines(linenr_T lnum, long count) -{ - changed_lines(lnum, 0, lnum + count, -count); -} - -/* - * Like deleted_lines(), but adjust marks first. - * Make sure the cursor is on a valid line before calling, a GUI callback may - * be triggered to display the cursor. - */ - void -deleted_lines_mark(linenr_T lnum, long count) -{ - mark_adjust(lnum, (linenr_T)(lnum + count - 1), (long)MAXLNUM, -count); - changed_lines(lnum, 0, lnum + count, -count); -} - -/* - * Changed lines for the current buffer. - * Must be called AFTER the change and after mark_adjust(). - * - mark the buffer changed by calling changed() - * - mark the windows on this buffer to be redisplayed - * - invalidate cached values - * "lnum" is the first line that needs displaying, "lnume" the first line - * below the changed lines (BEFORE the change). - * When only inserting lines, "lnum" and "lnume" are equal. - * Takes care of calling changed() and updating b_mod_*. - * Careful: may trigger autocommands that reload the buffer. - */ - void -changed_lines( - linenr_T lnum, /* first line with change */ - colnr_T col, /* column in first line with change */ - linenr_T lnume, /* line below last changed line */ - long xtra) /* number of extra lines (negative when deleting) */ -{ - changed_lines_buf(curbuf, lnum, lnume, xtra); - -#ifdef FEAT_DIFF - if (xtra == 0 && curwin->w_p_diff && !diff_internal()) - { - /* When the number of lines doesn't change then mark_adjust() isn't - * called and other diff buffers still need to be marked for - * displaying. */ - win_T *wp; - linenr_T wlnum; - - FOR_ALL_WINDOWS(wp) - if (wp->w_p_diff && wp != curwin) - { - redraw_win_later(wp, VALID); - wlnum = diff_lnum_win(lnum, wp); - if (wlnum > 0) - changed_lines_buf(wp->w_buffer, wlnum, - lnume - lnum + wlnum, 0L); - } - } -#endif - - changed_common(lnum, col, lnume, xtra); -} - - static void -changed_lines_buf( - buf_T *buf, - linenr_T lnum, /* first line with change */ - linenr_T lnume, /* line below last changed line */ - long xtra) /* number of extra lines (negative when deleting) */ -{ - if (buf->b_mod_set) - { - /* find the maximum area that must be redisplayed */ - if (lnum < buf->b_mod_top) - buf->b_mod_top = lnum; - if (lnum < buf->b_mod_bot) - { - /* adjust old bot position for xtra lines */ - buf->b_mod_bot += xtra; - if (buf->b_mod_bot < lnum) - buf->b_mod_bot = lnum; - } - if (lnume + xtra > buf->b_mod_bot) - buf->b_mod_bot = lnume + xtra; - buf->b_mod_xlines += xtra; - } - else - { - /* set the area that must be redisplayed */ - buf->b_mod_set = TRUE; - buf->b_mod_top = lnum; - buf->b_mod_bot = lnume + xtra; - buf->b_mod_xlines = xtra; - } -} - -/* - * Common code for when a change is was made. - * See changed_lines() for the arguments. - * Careful: may trigger autocommands that reload the buffer. - */ - static void -changed_common( - linenr_T lnum, - colnr_T col, - linenr_T lnume, - long xtra) -{ - win_T *wp; - tabpage_T *tp; - int i; -#ifdef FEAT_JUMPLIST - int cols; - pos_T *p; - int add; -#endif - - /* mark the buffer as modified */ - changed(); - -#ifdef FEAT_DIFF - if (curwin->w_p_diff && diff_internal()) - curtab->tp_diff_update = TRUE; -#endif - - /* set the '. mark */ - if (!cmdmod.keepjumps) - { - curbuf->b_last_change.lnum = lnum; - curbuf->b_last_change.col = col; - -#ifdef FEAT_JUMPLIST - /* Create a new entry if a new undo-able change was started or we - * don't have an entry yet. */ - if (curbuf->b_new_change || curbuf->b_changelistlen == 0) - { - if (curbuf->b_changelistlen == 0) - add = TRUE; - else - { - /* Don't create a new entry when the line number is the same - * as the last one and the column is not too far away. Avoids - * creating many entries for typing "xxxxx". */ - p = &curbuf->b_changelist[curbuf->b_changelistlen - 1]; - if (p->lnum != lnum) - add = TRUE; - else - { - cols = comp_textwidth(FALSE); - if (cols == 0) - cols = 79; - add = (p->col + cols < col || col + cols < p->col); - } - } - if (add) - { - /* This is the first of a new sequence of undo-able changes - * and it's at some distance of the last change. Use a new - * position in the changelist. */ - curbuf->b_new_change = FALSE; - - if (curbuf->b_changelistlen == JUMPLISTSIZE) - { - /* changelist is full: remove oldest entry */ - curbuf->b_changelistlen = JUMPLISTSIZE - 1; - mch_memmove(curbuf->b_changelist, curbuf->b_changelist + 1, - sizeof(pos_T) * (JUMPLISTSIZE - 1)); - FOR_ALL_TAB_WINDOWS(tp, wp) - { - /* Correct position in changelist for other windows on - * this buffer. */ - if (wp->w_buffer == curbuf && wp->w_changelistidx > 0) - --wp->w_changelistidx; - } - } - FOR_ALL_TAB_WINDOWS(tp, wp) - { - /* For other windows, if the position in the changelist is - * at the end it stays at the end. */ - if (wp->w_buffer == curbuf - && wp->w_changelistidx == curbuf->b_changelistlen) - ++wp->w_changelistidx; - } - ++curbuf->b_changelistlen; - } - } - curbuf->b_changelist[curbuf->b_changelistlen - 1] = - curbuf->b_last_change; - /* The current window is always after the last change, so that "g," - * takes you back to it. */ - curwin->w_changelistidx = curbuf->b_changelistlen; -#endif - } - - FOR_ALL_TAB_WINDOWS(tp, wp) - { - if (wp->w_buffer == curbuf) - { - /* Mark this window to be redrawn later. */ - if (wp->w_redr_type < VALID) - wp->w_redr_type = VALID; - - /* Check if a change in the buffer has invalidated the cached - * values for the cursor. */ -#ifdef FEAT_FOLDING - /* - * Update the folds for this window. Can't postpone this, because - * a following operator might work on the whole fold: ">>dd". - */ - foldUpdate(wp, lnum, lnume + xtra - 1); - - /* The change may cause lines above or below the change to become - * included in a fold. Set lnum/lnume to the first/last line that - * might be displayed differently. - * Set w_cline_folded here as an efficient way to update it when - * inserting lines just above a closed fold. */ - i = hasFoldingWin(wp, lnum, &lnum, NULL, FALSE, NULL); - if (wp->w_cursor.lnum == lnum) - wp->w_cline_folded = i; - i = hasFoldingWin(wp, lnume, NULL, &lnume, FALSE, NULL); - if (wp->w_cursor.lnum == lnume) - wp->w_cline_folded = i; - - /* If the changed line is in a range of previously folded lines, - * compare with the first line in that range. */ - if (wp->w_cursor.lnum <= lnum) - { - i = find_wl_entry(wp, lnum); - if (i >= 0 && wp->w_cursor.lnum > wp->w_lines[i].wl_lnum) - changed_line_abv_curs_win(wp); - } -#endif - - if (wp->w_cursor.lnum > lnum) - changed_line_abv_curs_win(wp); - else if (wp->w_cursor.lnum == lnum && wp->w_cursor.col >= col) - changed_cline_bef_curs_win(wp); - if (wp->w_botline >= lnum) - { - /* Assume that botline doesn't change (inserted lines make - * other lines scroll down below botline). */ - approximate_botline_win(wp); - } - - /* Check if any w_lines[] entries have become invalid. - * For entries below the change: Correct the lnums for - * inserted/deleted lines. Makes it possible to stop displaying - * after the change. */ - for (i = 0; i < wp->w_lines_valid; ++i) - if (wp->w_lines[i].wl_valid) - { - if (wp->w_lines[i].wl_lnum >= lnum) - { - if (wp->w_lines[i].wl_lnum < lnume) - { - /* line included in change */ - wp->w_lines[i].wl_valid = FALSE; - } - else if (xtra != 0) - { - /* line below change */ - wp->w_lines[i].wl_lnum += xtra; -#ifdef FEAT_FOLDING - wp->w_lines[i].wl_lastlnum += xtra; -#endif - } - } -#ifdef FEAT_FOLDING - else if (wp->w_lines[i].wl_lastlnum >= lnum) - { - /* change somewhere inside this range of folded lines, - * may need to be redrawn */ - wp->w_lines[i].wl_valid = FALSE; - } -#endif - } - -#ifdef FEAT_FOLDING - /* Take care of side effects for setting w_topline when folds have - * changed. Esp. when the buffer was changed in another window. */ - if (hasAnyFolding(wp)) - set_topline(wp, wp->w_topline); -#endif - /* relative numbering may require updating more */ - if (wp->w_p_rnu) - redraw_win_later(wp, SOME_VALID); - } - } - - /* Call update_screen() later, which checks out what needs to be redrawn, - * since it notices b_mod_set and then uses b_mod_*. */ - if (must_redraw < VALID) - must_redraw = VALID; - - /* when the cursor line is changed always trigger CursorMoved */ - if (lnum <= curwin->w_cursor.lnum - && lnume + (xtra < 0 ? -xtra : xtra) > curwin->w_cursor.lnum) - last_cursormoved.lnum = 0; -} - -/* - * unchanged() is called when the changed flag must be reset for buffer 'buf' - */ - void -unchanged( - buf_T *buf, - int ff) /* also reset 'fileformat' */ -{ - if (buf->b_changed || (ff && file_ff_differs(buf, FALSE))) - { - buf->b_changed = 0; - ml_setflags(buf); - if (ff) - save_file_ff(buf); - check_status(buf); - redraw_tabline = TRUE; -#ifdef FEAT_TITLE - need_maketitle = TRUE; /* set window title later */ -#endif - } - ++CHANGEDTICK(buf); -#ifdef FEAT_NETBEANS_INTG - netbeans_unmodified(buf); -#endif -} - -/* * check_status: called when the status bars for the buffer 'buf' * need to be updated */ @@ -3322,61 +1128,6 @@ check_status(buf_T *buf) } /* - * If the file is readonly, give a warning message with the first change. - * Don't do this for autocommands. - * Don't use emsg(), because it flushes the macro buffer. - * If we have undone all changes b_changed will be FALSE, but "b_did_warn" - * will be TRUE. - * Careful: may trigger autocommands that reload the buffer. - */ - void -change_warning( - int col) /* column for message; non-zero when in insert - mode and 'showmode' is on */ -{ - static char *w_readonly = N_("W10: Warning: Changing a readonly file"); - - if (curbuf->b_did_warn == FALSE - && curbufIsChanged() == 0 - && !autocmd_busy - && curbuf->b_p_ro) - { - ++curbuf_lock; - apply_autocmds(EVENT_FILECHANGEDRO, NULL, NULL, FALSE, curbuf); - --curbuf_lock; - if (!curbuf->b_p_ro) - return; - /* - * Do what msg() does, but with a column offset if the warning should - * be after the mode message. - */ - msg_start(); - if (msg_row == Rows - 1) - msg_col = col; - msg_source(HL_ATTR(HLF_W)); - msg_puts_attr(_(w_readonly), HL_ATTR(HLF_W) | MSG_HIST); -#ifdef FEAT_EVAL - set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_readonly), -1); -#endif - msg_clr_eos(); - (void)msg_end(); - if (msg_silent == 0 && !silent_mode -#ifdef FEAT_EVAL - && time_for_testing != 1 -#endif - ) - { - out_flush(); - ui_delay(1000L, TRUE); /* give the user time to think about it */ - } - curbuf->b_did_warn = TRUE; - redraw_cmdline = FALSE; /* don't redraw and erase the message */ - if (msg_row < Rows - 1) - showmode(); - } -} - -/* * Ask for a reply from the user, a 'y' or a 'n'. * No other characters are accepted, the message is repeated until a valid * reply is entered or CTRL-C is hit.
--- a/src/proto.h +++ b/src/proto.h @@ -63,6 +63,7 @@ extern int _stricoll(char *a, char *b); # endif # include "autocmd.pro" # include "buffer.pro" +# include "change.pro" # include "charset.pro" # ifdef FEAT_CSCOPE # include "if_cscope.pro"
--- a/src/proto/misc1.pro +++ b/src/proto/misc1.pro @@ -7,7 +7,6 @@ int get_indent_str_vtab(char_u *ptr, int int set_indent(int size, int flags); int get_number_indent(linenr_T lnum); int get_breakindent_win(win_T *wp, char_u *line); -int open_line(int dir, int flags, int second_line_indent); int get_leader_len(char_u *line, char_u **flags, int backward, int include_space); int get_last_leader_offset(char_u *line, char_u **flags); int plines(linenr_T lnum); @@ -17,33 +16,12 @@ int plines_win_nofill(win_T *wp, linenr_ int plines_win_nofold(win_T *wp, linenr_T lnum); int plines_win_col(win_T *wp, linenr_T lnum, long column); int plines_m_win(win_T *wp, linenr_T first, linenr_T last); -void ins_bytes(char_u *p); -void ins_bytes_len(char_u *p, int len); -void ins_char(int c); -void ins_char_bytes(char_u *buf, int charlen); -void ins_str(char_u *s); -int del_char(int fixpos); -int del_chars(long count, int fixpos); -int del_bytes(long count, int fixpos_arg, int use_delcombine); -int truncate_line(int fixpos); -void del_lines(long nlines, int undo); int gchar_pos(pos_T *pos); int gchar_cursor(void); void pchar_cursor(int c); int inindent(int extra); char_u *skip_to_option_part(char_u *p); -void changed(void); -void changed_int(void); -void changed_bytes(linenr_T lnum, colnr_T col); -void inserted_bytes(linenr_T lnum, colnr_T col, int added); -void appended_lines(linenr_T lnum, long count); -void appended_lines_mark(linenr_T lnum, long count); -void deleted_lines(linenr_T lnum, long count); -void deleted_lines_mark(linenr_T lnum, long count); -void changed_lines(linenr_T lnum, colnr_T col, linenr_T lnume, long xtra); -void unchanged(buf_T *buf, int ff); void check_status(buf_T *buf); -void change_warning(int col); int ask_yesno(char_u *str, int direct); int is_mouse_key(int c); int get_keystroke(void);