diff options
Diffstat (limited to 'src/nvim/search.c')
-rw-r--r-- | src/nvim/search.c | 75 |
1 files changed, 43 insertions, 32 deletions
diff --git a/src/nvim/search.c b/src/nvim/search.c index c4c8633ed9..5e32715e49 100644 --- a/src/nvim/search.c +++ b/src/nvim/search.c @@ -3777,30 +3777,31 @@ find_prev_quote( return col_start; } -/* - * Find quote under the cursor, cursor at end. - * Returns TRUE if found, else FALSE. - */ -int -current_quote( +// Find quote under the cursor, cursor at end. +// Returns true if found, else false. +bool current_quote( oparg_T *oap, long count, - int include, /* TRUE == include quote char */ - int quotechar /* Quote character */ + bool include, // true == include quote char + int quotechar // Quote character ) + FUNC_ATTR_NONNULL_ALL { char_u *line = get_cursor_line_ptr(); int col_end; int col_start = curwin->w_cursor.col; bool inclusive = false; - int vis_empty = true; // Visual selection <= 1 char - int vis_bef_curs = false; // Visual starts before cursor - int inside_quotes = false; // Looks like "i'" done before - int selected_quote = false; // Has quote inside selection + bool vis_empty = true; // Visual selection <= 1 char + bool vis_bef_curs = false; // Visual starts before cursor + bool did_exclusive_adj = false; // adjusted pos for 'selection' + bool inside_quotes = false; // Looks like "i'" done before + bool selected_quote = false; // Has quote inside selection int i; - int restore_vis_bef = false; // resotre VIsual on abort + bool restore_vis_bef = false; // resotre VIsual on abort - // Correct cursor when 'selection' is "exclusive". + // When 'selection' is "exclusive" move the cursor to where it would be + // with 'selection' "inclusive", so that the logic is the same for both. + // The cursor then is moved forward after adjusting the area. if (VIsual_active) { // this only works within one line if (VIsual.lnum != curwin->w_cursor.lnum) { @@ -3808,8 +3809,17 @@ current_quote( } vis_bef_curs = lt(VIsual, curwin->w_cursor); + vis_empty = equalpos(VIsual, curwin->w_cursor); if (*p_sel == 'e') { - if (!vis_bef_curs) { + if (vis_bef_curs) { + dec_cursor(); + did_exclusive_adj = true; + } else if (!vis_empty) { + dec(&VIsual); + did_exclusive_adj = true; + } + vis_empty = equalpos(VIsual, curwin->w_cursor); + if (!vis_bef_curs && !vis_empty) { // VIsual needs to be start of Visual selection. pos_T t = curwin->w_cursor; @@ -3818,9 +3828,7 @@ current_quote( vis_bef_curs = true; restore_vis_bef = true; } - dec_cursor(); } - vis_empty = equalpos(VIsual, curwin->w_cursor); } if (!vis_empty) { @@ -3845,7 +3853,7 @@ current_quote( /* Find out if we have a quote in the selection. */ while (i <= col_end) if (line[i++] == quotechar) { - selected_quote = TRUE; + selected_quote = true; break; } } @@ -3934,8 +3942,8 @@ current_quote( } } - /* When "include" is TRUE, include spaces after closing quote or before - * the starting quote. */ + // When "include" is true, include spaces after closing quote or before + // the starting quote. if (include) { if (ascii_iswhite(line[col_end + 1])) while (ascii_iswhite(line[col_end + 1])) @@ -3981,9 +3989,10 @@ current_quote( inclusive = true; if (VIsual_active) { if (vis_empty || vis_bef_curs) { - /* decrement cursor when 'selection' is not exclusive */ - if (*p_sel != 'e') + // decrement cursor when 'selection' is not exclusive + if (*p_sel != 'e') { dec_cursor(); + } } else { /* Cursor is at start of Visual area. Set the end of the Visual * area when it was just inside quotes or it didn't end at a @@ -4007,11 +4016,13 @@ current_quote( oap->inclusive = inclusive; } - return OK; + return true; abort_search: if (VIsual_active && *p_sel == 'e') { - inc_cursor(); + if (did_exclusive_adj) { + inc_cursor(); + } if (restore_vis_bef) { pos_T t = curwin->w_cursor; @@ -4037,9 +4048,6 @@ current_search( bool old_p_ws = p_ws; pos_T save_VIsual = VIsual; - /* wrapping should not occur */ - p_ws = false; - /* Correct cursor when 'selection' is exclusive */ if (VIsual_active && *p_sel == 'e' && lt(VIsual, curwin->w_cursor)) dec_cursor(); @@ -4063,8 +4071,7 @@ current_search( int zero_width = is_zero_width(spats[last_idx].pat, true, &curwin->w_cursor, FORWARD); if (zero_width == -1) { - p_ws = old_p_ws; - return FAIL; /* pattern not found */ + return FAIL; // pattern not found } /* @@ -4081,11 +4088,18 @@ current_search( } end_pos = pos; + // wrapping should not occur in the first round + if (i == 0) { + p_ws = false; + } + result = searchit(curwin, curbuf, &pos, &end_pos, (dir ? FORWARD : BACKWARD), spats[last_idx].pat, i ? count : 1, SEARCH_KEEP | flags, RE_SEARCH, NULL); + p_ws = old_p_ws; + // First search may fail, but then start searching from the // beginning of the file (cursor might be on the search match) // except when Visual mode is active, so that extending the visual @@ -4094,7 +4108,6 @@ current_search( curwin->w_cursor = orig_pos; if (VIsual_active) VIsual = save_VIsual; - p_ws = old_p_ws; return FAIL; } else if (i == 0 && !result) { if (forward) { // try again from start of buffer @@ -4110,8 +4123,6 @@ current_search( pos_T start_pos = pos; - p_ws = old_p_ws; - if (!VIsual_active) { VIsual = start_pos; } |