diff options
Diffstat (limited to 'src/nvim/edit.c')
| -rw-r--r-- | src/nvim/edit.c | 385 |
1 files changed, 138 insertions, 247 deletions
diff --git a/src/nvim/edit.c b/src/nvim/edit.c index eac184c096..b85d349726 100644 --- a/src/nvim/edit.c +++ b/src/nvim/edit.c @@ -1,9 +1,7 @@ // This is an open source non-commercial project. Dear PVS-Studio, please check // it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com -/* - * edit.c: functions for Insert mode - */ +// edit.c: functions for Insert mode #include <assert.h> #include <inttypes.h> @@ -1359,9 +1357,7 @@ void ins_redraw(bool ready) emsg_on_display = false; // may remove error message now } -/* - * Handle a CTRL-V or CTRL-Q typed in Insert mode. - */ +// Handle a CTRL-V or CTRL-Q typed in Insert mode. static void ins_ctrl_v(void) { int c; @@ -1391,10 +1387,8 @@ static void ins_ctrl_v(void) revins_legal++; } -/* - * Put a character directly onto the screen. It's not stored in a buffer. - * Used while handling CTRL-K, CTRL-V, etc. in Insert mode. - */ +// Put a character directly onto the screen. It's not stored in a buffer. +// Used while handling CTRL-K, CTRL-V, etc. in Insert mode. static int pc_status; #define PC_STATUS_UNSET 0 // pc_bytes was not set #define PC_STATUS_RIGHT 1 // right half of double-wide char @@ -1511,9 +1505,7 @@ bool prompt_curpos_editable(void) && curwin->w_cursor.col >= (int)STRLEN(prompt_text()); } -/* - * Undo the previous edit_putchar(). - */ +// Undo the previous edit_putchar(). void edit_unputchar(void) { if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled) { @@ -1528,10 +1520,8 @@ void edit_unputchar(void) } } -/* - * Called when p_dollar is set: display a '$' at the end of the changed text - * Only works when cursor is in the line that changes. - */ +// Called when p_dollar is set: display a '$' at the end of the changed text +// Only works when cursor is in the line that changes. void display_dollar(colnr_T col) { colnr_T save_col; @@ -1554,10 +1544,8 @@ void display_dollar(colnr_T col) curwin->w_cursor.col = save_col; } -/* - * Call this function before moving the cursor from the normal insert position - * in insert mode. - */ +// Call this function before moving the cursor from the normal insert position +// in insert mode. void undisplay_dollar(void) { if (dollar_vcol >= 0) { @@ -1600,11 +1588,9 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang vc = getvcol_nolist(&curwin->w_cursor); vcol = vc; - /* - * For Replace mode we need to fix the replace stack later, which is only - * possible when the cursor is in the indent. Remember the number of - * characters before the cursor if it's possible. - */ + // For Replace mode we need to fix the replace stack later, which is only + // possible when the cursor is in the indent. Remember the number of + // characters before the cursor if it's possible. start_col = curwin->w_cursor.col; // determine offset from first non-blank @@ -1614,10 +1600,8 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang insstart_less = curwin->w_cursor.col; - /* - * If the cursor is in the indent, compute how many screen columns the - * cursor is to the left of the first non-blank. - */ + // If the cursor is in the indent, compute how many screen columns the + // cursor is to the left of the first non-blank. if (new_cursor_col < 0) { vcol = get_indent() - vcol; } @@ -1626,9 +1610,7 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang start_col = -1; } - /* - * Set the new indent. The cursor will be put on the first non-blank. - */ + // Set the new indent. The cursor will be put on the first non-blank. if (type == INDENT_SET) { (void)set_indent(amount, call_changed_bytes ? SIN_CHANGED : 0); } else { @@ -1643,20 +1625,16 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang } insstart_less -= curwin->w_cursor.col; - /* - * Try to put cursor on same character. - * If the cursor is at or after the first non-blank in the line, - * compute the cursor column relative to the column of the first - * non-blank character. - * If we are not in insert mode, leave the cursor on the first non-blank. - * If the cursor is before the first non-blank, position it relative - * to the first non-blank, counted in screen columns. - */ + // Try to put cursor on same character. + // If the cursor is at or after the first non-blank in the line, + // compute the cursor column relative to the column of the first + // non-blank character. + // If we are not in insert mode, leave the cursor on the first non-blank. + // If the cursor is before the first non-blank, position it relative + // to the first non-blank, counted in screen columns. if (new_cursor_col >= 0) { - /* - * When changing the indent while the cursor is touching it, reset - * Insstart_col to 0. - */ + // When changing the indent while the cursor is touching it, reset + // Insstart_col to 0. if (new_cursor_col == 0) { insstart_less = MAXCOL; } @@ -1687,10 +1665,8 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang new_cursor_col = (int)(cts.cts_ptr - cts.cts_line); clear_chartabsize_arg(&cts); - /* - * May need to insert spaces to be able to position the cursor on - * the right screen column. - */ + // May need to insert spaces to be able to position the cursor on + // the right screen column. if (vcol != (int)curwin->w_virtcol) { curwin->w_cursor.col = (colnr_T)new_cursor_col; size_t i = (size_t)(curwin->w_virtcol - vcol); @@ -1701,10 +1677,8 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang xfree(ptr); } - /* - * When changing the indent while the cursor is in it, reset - * Insstart_col to 0. - */ + // When changing the indent while the cursor is in it, reset + // Insstart_col to 0. insstart_less = MAXCOL; } @@ -1718,9 +1692,7 @@ void change_indent(int type, int amount, int round, int replaced, int call_chang curwin->w_set_curswant = true; changed_cline_bef_curs(); - /* - * May have to adjust the start of the insert. - */ + // May have to adjust the start of the insert. if (State & MODE_INSERT) { if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0) { if ((int)Insstart.col <= insstart_less) { @@ -1998,15 +1970,13 @@ static void insert_special(int c, int allow_modmask, int ctrlv) } } -/* - * Special characters in this context are those that need processing other - * than the simple insertion that can be performed here. This includes ESC - * which terminates the insert, and CR/NL which need special processing to - * open up a new line. This routine tries to optimize insertions performed by - * the "redo", "undo" or "put" commands, so it needs to know when it should - * stop and defer processing to the "normal" mechanism. - * '0' and '^' are special, because they can be followed by CTRL-D. - */ +// Special characters in this context are those that need processing other +// than the simple insertion that can be performed here. This includes ESC +// which terminates the insert, and CR/NL which need special processing to +// open up a new line. This routine tries to optimize insertions performed by +// the "redo", "undo" or "put" commands, so it needs to know when it should +// stop and defer processing to the "normal" mechanism. +// '0' and '^' are special, because they can be followed by CTRL-D. #define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^') /// @@ -2207,9 +2177,7 @@ void insertchar(int c, int flags, int second_indent) } } -/* - * Put a character in the redo buffer, for when just after a CTRL-V. - */ +// Put a character in the redo buffer, for when just after a CTRL-V. static void redo_literal(int c) { char buf[10]; @@ -2259,10 +2227,8 @@ static void start_arrow_common(pos_T *end_insert_pos, bool end_change) check_spell_redraw(); } -/* - * If we skipped highlighting word at cursor, do it now. - * It may be skipped again, thus reset spell_redraw_lnum first. - */ +// If we skipped highlighting word at cursor, do it now. +// It may be skipped again, thus reset spell_redraw_lnum first. static void check_spell_redraw(void) { if (spell_redraw_lnum != 0) { @@ -2273,11 +2239,9 @@ static void check_spell_redraw(void) } } -/* - * stop_arrow() is called before a change is made in insert mode. - * If an arrow key has been used, start a new insertion. - * Returns FAIL if undo is impossible, shouldn't insert then. - */ +// stop_arrow() is called before a change is made in insert mode. +// If an arrow key has been used, start a new insertion. +// Returns FAIL if undo is impossible, shouldn't insert then. int stop_arrow(void) { if (arrow_used) { @@ -2327,11 +2291,9 @@ static void stop_insert(pos_T *end_insert_pos, int esc, int nomove) stop_redo_ins(); replace_flush(); // abandon replace stack - /* - * Save the inserted text for later redo with ^@ and CTRL-A. - * Don't do it when "restart_edit" was set and nothing was inserted, - * otherwise CTRL-O w and then <Left> will clear "last_insert". - */ + // Save the inserted text for later redo with ^@ and CTRL-A. + // Don't do it when "restart_edit" was set and nothing was inserted, + // otherwise CTRL-O w and then <Left> will clear "last_insert". ptr = get_inserted(); if (did_restart_edit == 0 || (ptr != NULL && (int)STRLEN(ptr) > new_insert_skip)) { @@ -2438,10 +2400,8 @@ static void stop_insert(pos_T *end_insert_pos, int esc, int nomove) } } -/* - * Set the last inserted text to a single character. - * Used for the replace command. - */ +// Set the last inserted text to a single character. +// Used for the replace command. void set_last_insert(int c) { char_u *s; @@ -2466,13 +2426,11 @@ void free_last_insert(void) } #endif -/* - * move cursor to start of line - * if flags & BL_WHITE move to first non-white - * if flags & BL_SOL move to first non-white if startofline is set, - * otherwise keep "curswant" column - * if flags & BL_FIX don't leave the cursor on a NUL. - */ +// move cursor to start of line +// if flags & BL_WHITE move to first non-white +// if flags & BL_SOL move to first non-white if startofline is set, +// otherwise keep "curswant" column +// if flags & BL_FIX don't leave the cursor on a NUL. void beginline(int flags) { if ((flags & BL_SOL) && !p_sol) { @@ -2493,13 +2451,11 @@ void beginline(int flags) } } -/* - * oneright oneleft cursor_down cursor_up - * - * Move one char {right,left,down,up}. - * Doesn't move onto the NUL past the end of the line, unless it is allowed. - * Return OK when successful, FAIL when we hit a line of file boundary. - */ +// oneright oneleft cursor_down cursor_up +// +// Move one char {right,left,down,up}. +// Doesn't move onto the NUL past the end of the line, unless it is allowed. +// Return OK when successful, FAIL when we hit a line of file boundary. int oneright(void) { @@ -2600,9 +2556,8 @@ int cursor_up(long n, int upd_topline) if (n >= lnum) { lnum = 1; } else if (hasAnyFolding(curwin)) { - /* - * Count each sequence of folded lines as one logical line. - */ + // Count each sequence of folded lines as one logical line. + // go to the start of the current fold (void)hasFolding(lnum, &lnum, NULL); @@ -2761,10 +2716,8 @@ char_u *get_last_insert(void) return last_insert + last_insert_skip; } -/* - * Get last inserted string, and remove trailing <Esc>. - * Returns pointer to allocated memory (must be freed) or NULL. - */ +// Get last inserted string, and remove trailing <Esc>. +// Returns pointer to allocated memory (must be freed) or NULL. char_u *get_last_insert_save(void) { char_u *s; @@ -2803,20 +2756,18 @@ static bool echeck_abbr(int c) curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0); } -/* - * replace-stack functions - * - * When replacing characters, the replaced characters are remembered for each - * new character. This is used to re-insert the old text when backspacing. - * - * There is a NUL headed list of characters for each character that is - * currently in the file after the insertion point. When BS is used, one NUL - * headed list is put back for the deleted character. - * - * For a newline, there are two NUL headed lists. One contains the characters - * that the NL replaced. The extra one stores the characters after the cursor - * that were deleted (always white space). - */ +// replace-stack functions +// +// When replacing characters, the replaced characters are remembered for each +// new character. This is used to re-insert the old text when backspacing. +// +// There is a NUL headed list of characters for each character that is +// currently in the file after the insertion point. When BS is used, one NUL +// headed list is put back for the deleted character. +// +// For a newline, there are two NUL headed lists. One contains the characters +// that the NL replaced. The extra one stores the characters after the cursor +// that were deleted (always white space). static char_u *replace_stack = NULL; static ssize_t replace_stack_nr = 0; // next entry in replace stack @@ -2901,10 +2852,8 @@ static void replace_pop_ins(void) State = oldState; } -/* - * Insert bytes popped from the replace stack. "cc" is the first byte. If it - * indicates a multi-byte char, pop the other bytes too. - */ +// Insert bytes popped from the replace stack. "cc" is the first byte. If it +// indicates a multi-byte char, pop the other bytes too. static void mb_replace_pop_ins(int cc) { int n; @@ -2951,10 +2900,8 @@ static void mb_replace_pop_ins(int cc) } } -/* - * make the replace stack empty - * (called when exiting replace mode) - */ +// make the replace stack empty +// (called when exiting replace mode) static void replace_flush(void) { XFREE_CLEAR(replace_stack); @@ -2962,15 +2909,13 @@ static void replace_flush(void) replace_stack_nr = 0; } -/* - * Handle doing a BS for one character. - * cc < 0: replace stack empty, just move cursor - * cc == 0: character was inserted, delete it - * cc > 0: character was replaced, put cc (first byte of original char) back - * and check for more characters to be put back - * When "limit_col" is >= 0, don't delete before this column. Matters when - * using composing characters, use del_char_after_col() instead of del_char(). - */ +// Handle doing a BS for one character. +// cc < 0: replace stack empty, just move cursor +// cc == 0: character was inserted, delete it +// cc > 0: character was replaced, put cc (first byte of original char) back +// and check for more characters to be put back +// When "limit_col" is >= 0, don't delete before this column. Matters when +// using composing characters, use del_char_after_col() instead of del_char(). static void replace_do_bs(int limit_col) { int cc; @@ -3033,12 +2978,10 @@ bool cindent_on(void) return !p_paste && (curbuf->b_p_cin || *curbuf->b_p_inde != NUL); } -/* - * Re-indent the current line, based on the current contents of it and the - * surrounding lines. Fixing the cursor position seems really easy -- I'm very - * confused what all the part that handles Control-T is doing that I'm not. - * "get_the_indent" should be get_c_indent, get_expr_indent or get_lisp_indent. - */ +// Re-indent the current line, based on the current contents of it and the +// surrounding lines. Fixing the cursor position seems really easy -- I'm very +// confused what all the part that handles Control-T is doing that I'm not. +// "get_the_indent" should be get_c_indent, get_expr_indent or get_lisp_indent. void fixthisline(IndentGetter get_the_indent) { int amount = get_the_indent(); @@ -3096,10 +3039,8 @@ bool in_cinkeys(int keytyped, int when, bool line_is_empty) look = (char_u *)curbuf->b_p_cink; // 'indentexpr' empty: use 'cinkeys' } while (*look) { - /* - * Find out if we want to try a match with this key, depending on - * 'when' and a '*' or '!' before the key. - */ + // Find out if we want to try a match with this key, depending on + // 'when' and a '*' or '!' before the key. switch (when) { case '*': try_match = (*look == '*'); break; @@ -3286,9 +3227,7 @@ bool in_cinkeys(int keytyped, int when, bool line_is_empty) return false; } -/* - * Map Hebrew keyboard when in hkmap mode. - */ +// Map Hebrew keyboard when in hkmap mode. int hkmap(int c) FUNC_ATTR_PURE { @@ -3390,9 +3329,7 @@ static void ins_reg(void) int literally = 0; int vis_active = VIsual_active; - /* - * If we are going to wait for a character, show a '"'. - */ + // If we are going to wait for a character, show a '"'. pc_status = PC_STATUS_UNSET; if (redrawing() && !char_avail()) { // may need to redraw when no more chars available now @@ -3474,9 +3411,7 @@ static void ins_reg(void) } } -/* - * CTRL-G commands in Insert mode. - */ +// CTRL-G commands in Insert mode. static void ins_ctrl_g(void) { int c; @@ -3530,9 +3465,7 @@ static void ins_ctrl_g(void) } } -/* - * CTRL-^ in Insert mode. - */ +// CTRL-^ in Insert mode. static void ins_ctrl_hat(void) { if (map_to_exists_mode("", MODE_LANGMAP, false)) { @@ -3576,10 +3509,8 @@ static bool ins_esc(long *count, int cmdchar, bool nomove) AppendToRedobuff(ESC_STR); } - /* - * Repeating insert may take a long time. Check for - * interrupt now and then. - */ + // Repeating insert may take a long time. Check for + // interrupt now and then. if (*count > 0) { line_breakcheck(); if (got_int) { @@ -3622,10 +3553,8 @@ static bool ins_esc(long *count, int cmdchar, bool nomove) RESET_FMARK(&curbuf->b_last_insert, curwin->w_cursor, curbuf->b_fnum, view); } - /* - * The cursor should end up on the last inserted character. - * Don't do it for CTRL-O, unless past the end of the line. - */ + // The cursor should end up on the last inserted character. + // Don't do it for CTRL-O, unless past the end of the line. if (!nomove && (curwin->w_cursor.col != 0 || curwin->w_cursor.coladd > 0) && (restart_edit == NUL || (gchar_cursor() == NUL && !VIsual_active)) @@ -3663,10 +3592,8 @@ static bool ins_esc(long *count, int cmdchar, bool nomove) return true; } -/* - * Toggle language: hkmap and revins_on. - * Move to end of reverse inserted text. - */ +// Toggle language: hkmap and revins_on. +// Move to end of reverse inserted text. static void ins_ctrl_(void) { if (revins_on && revins_chars && revins_scol >= 0) { @@ -3733,9 +3660,7 @@ static bool ins_start_select(int c) return false; } -/* - * <Insert> key in Insert mode: toggle insert/replace mode. - */ +// <Insert> key in Insert mode: toggle insert/replace mode. static void ins_insert(int replaceState) { set_vim_var_string(VV_INSERTMODE, ((State & REPLACE_FLAG) ? "i" : @@ -3753,9 +3678,7 @@ static void ins_insert(int replaceState) ui_cursor_shape(); // may show different cursor shape } -/* - * Pressed CTRL-O in Insert mode. - */ +// Pressed CTRL-O in Insert mode. static void ins_ctrl_o(void) { if (State & VREPLACE_FLAG) { @@ -3772,13 +3695,11 @@ static void ins_ctrl_o(void) } } -/* - * If the cursor is on an indent, ^T/^D insert/delete one - * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". - * Always round the indent to 'shiftwidth', this is compatible - * with vi. But vi only supports ^T and ^D after an - * autoindent, we support it everywhere. - */ +// If the cursor is on an indent, ^T/^D insert/delete one +// shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>". +// Always round the indent to 'shiftwidth', this is compatible +// with vi. But vi only supports ^T and ^D after an +// autoindent, we support it everywhere. static void ins_shift(int c, int lastc) { if (stop_arrow() == FAIL) { @@ -3786,9 +3707,7 @@ static void ins_shift(int c, int lastc) } AppendCharToRedobuff(c); - /* - * 0^D and ^^D: remove all indent. - */ + // 0^D and ^^D: remove all indent. if (c == Ctrl_D && (lastc == '0' || lastc == '^') && curwin->w_cursor.col > 0) { curwin->w_cursor.col--; @@ -3844,9 +3763,7 @@ static void ins_del(void) AppendCharToRedobuff(K_DEL); } -/* - * Delete one character for ins_bs(). - */ +// Delete one character for ins_bs(). static void ins_bs_one(colnr_T *vcolp) { dec_cursor(); @@ -3941,11 +3858,9 @@ static bool ins_bs(int c, int mode, int *inserted_space_p) Insstart.lnum--; Insstart.col = (colnr_T)STRLEN(ml_get(Insstart.lnum)); } - /* - * In replace mode: - * cc < 0: NL was inserted, delete it - * cc >= 0: NL was replaced, put original characters back - */ + // In replace mode: + // cc < 0: NL was inserted, delete it + // cc >= 0: NL was replaced, put original characters back cc = -1; if (State & REPLACE_FLAG) { cc = replace_pop(); // returns -1 if NL was inserted @@ -4025,9 +3940,7 @@ static bool ins_bs(int c, int mode, int *inserted_space_p) curwin->w_cursor.col = save_col; } - /* - * Handle deleting one 'shiftwidth' or 'softtabstop'. - */ + // Handle deleting one 'shiftwidth' or 'softtabstop'. if (mode == BACKSPACE_CHAR && ((p_sta && in_indent) || ((get_sts_value() != 0 @@ -4589,9 +4502,7 @@ static bool ins_tab(void) } } - /* - * When 'expandtab' not set: Replace spaces by TABs where possible. - */ + // When 'expandtab' not set: Replace spaces by TABs where possible. if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 || get_sts_value() > 0 || (p_sta && ind))) { @@ -4742,11 +4653,9 @@ bool ins_eol(int c) } undisplay_dollar(); - /* - * Strange Vi behaviour: In Replace mode, typing a NL will not delete the - * character under the cursor. Only push a NUL on the replace stack, - * nothing to put back when the NL is deleted. - */ + // Strange Vi behaviour: In Replace mode, typing a NL will not delete the + // character under the cursor. Only push a NUL on the replace stack, + // nothing to put back when the NL is deleted. if ((State & REPLACE_FLAG) && !(State & VREPLACE_FLAG)) { replace_push(NUL); @@ -4780,11 +4689,9 @@ bool ins_eol(int c) return i; } -/* - * Handle digraph in insert mode. - * Returns character still to be inserted, or NUL when nothing remaining to be - * done. - */ +// Handle digraph in insert mode. +// Returns character still to be inserted, or NUL when nothing remaining to be +// done. static int ins_digraph(void) { int c; @@ -4853,10 +4760,8 @@ static int ins_digraph(void) return NUL; } -/* - * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. - * Returns the char to be inserted, or NUL if none found. - */ +// Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line. +// Returns the char to be inserted, or NUL if none found. int ins_copychar(linenr_T lnum) { int c; @@ -4894,9 +4799,7 @@ int ins_copychar(linenr_T lnum) return c; } -/* - * CTRL-Y or CTRL-E typed in Insert mode. - */ +// CTRL-Y or CTRL-E typed in Insert mode. static int ins_ctrl_ey(int tc) { int c = tc; @@ -4933,10 +4836,8 @@ static int ins_ctrl_ey(int tc) return c; } -/* - * Try to do some very smart auto-indenting. - * Used when inserting a "normal" character. - */ +// Try to do some very smart auto-indenting. +// Used when inserting a "normal" character. static void ins_try_si(int c) { pos_T *pos, old_pos; @@ -4944,20 +4845,16 @@ static void ins_try_si(int c) int i; bool temp; - /* - * do some very smart indenting when entering '{' or '}' - */ + // do some very smart indenting when entering '{' or '}' if (((did_si || can_si_back) && c == '{') || (can_si && c == '}' && inindent(0))) { // for '}' set indent equal to indent of line containing matching '{' if (c == '}' && (pos = findmatch(NULL, '{')) != NULL) { old_pos = curwin->w_cursor; - /* - * If the matching '{' has a ')' immediately before it (ignoring - * white-space), then line up with the start of the line - * containing the matching '(' if there is one. This handles the - * case where an "if (..\n..) {" statement continues over multiple - * lines -- webb - */ + // If the matching '{' has a ')' immediately before it (ignoring + // white-space), then line up with the start of the line + // containing the matching '(' if there is one. This handles the + // case where an "if (..\n..) {" statement continues over multiple + // lines -- webb ptr = (char_u *)ml_get(pos->lnum); i = pos->col; if (i > 0) { // skip blanks before '{' @@ -5001,9 +4898,7 @@ static void ins_try_si(int c) } } - /* - * set indent of '#' always to 0 - */ + // set indent of '#' always to 0 if (curwin->w_cursor.col > 0 && can_si && c == '#' && inindent(0)) { // remember current indent for next line old_indent = get_indent(); @@ -5016,10 +4911,8 @@ static void ins_try_si(int c) } } -/* - * Get the value that w_virtcol would have when 'list' is off. - * Unless 'cpo' contains the 'L' flag. - */ +// Get the value that w_virtcol would have when 'list' is off. +// Unless 'cpo' contains the 'L' flag. colnr_T get_nolist_virtcol(void) { // check validity of cursor in current buffer @@ -5034,12 +4927,10 @@ colnr_T get_nolist_virtcol(void) return curwin->w_virtcol; } -/* - * Handle the InsertCharPre autocommand. - * "c" is the character that was typed. - * Return a pointer to allocated memory with the replacement string. - * Return NULL to continue inserting "c". - */ +// Handle the InsertCharPre autocommand. +// "c" is the character that was typed. +// Return a pointer to allocated memory with the replacement string. +// Return NULL to continue inserting "c". static char_u *do_insert_char_pre(int c) { char buf[MB_MAXBYTES + 1]; |