diff options
Diffstat (limited to 'src/nvim/option.c')
| -rw-r--r-- | src/nvim/option.c | 998 |
1 files changed, 499 insertions, 499 deletions
diff --git a/src/nvim/option.c b/src/nvim/option.c index 7e7e387521..eef5e66aeb 100644 --- a/src/nvim/option.c +++ b/src/nvim/option.c @@ -2037,74 +2037,149 @@ static const char *did_set_force_off(bool *doskip) return NULL; } -/// Process the updated 'langremap' option value. -static const char *did_set_langremap(optset_T *args FUNC_ATTR_UNUSED) +/// Process the updated 'arabic' option value. +static const char *did_set_arabic(optset_T *args) { - // 'langremap' -> !'langnoremap' - p_lnr = !p_lrm; + win_T *win = (win_T *)args->os_win; + const char *errmsg = NULL; + + if (win->w_p_arab) { + // 'arabic' is set, handle various sub-settings. + if (!p_tbidi) { + // set rightleft mode + if (!win->w_p_rl) { + win->w_p_rl = true; + changed_window_setting(); + } + + // Enable Arabic shaping (major part of what Arabic requires) + if (!p_arshape) { + p_arshape = true; + redraw_all_later(UPD_NOT_VALID); + } + } + + // Arabic requires a utf-8 encoding, inform the user if it's not + // set. + if (strcmp(p_enc, "utf-8") != 0) { + static char *w_arabic = N_("W17: Arabic requires UTF-8, do ':set encoding=utf-8'"); + + msg_source(HL_ATTR(HLF_W)); + msg(_(w_arabic), HL_ATTR(HLF_W)); + set_vim_var_string(VV_WARNINGMSG, _(w_arabic), -1); + } + + // set 'delcombine' + p_deco = true; + + // Force-set the necessary keymap for arabic. + errmsg = set_option_value("keymap", STATIC_CSTR_AS_OPTVAL("arabic"), OPT_LOCAL); + } else { + // 'arabic' is reset, handle various sub-settings. + if (!p_tbidi) { + // reset rightleft mode + if (win->w_p_rl) { + win->w_p_rl = false; + changed_window_setting(); + } + + // 'arabicshape' isn't reset, it is a global option and + // another window may still need it "on". + } + + // 'delcombine' isn't reset, it is a global option and another + // window may still want it "on". + + // Revert to the default keymap + curbuf->b_p_iminsert = B_IMODE_NONE; + curbuf->b_p_imsearch = B_IMODE_USE_INSERT; + } + + return errmsg; +} + +/// Process the updated 'autochdir' option value. +static const char *did_set_autochdir(optset_T *args FUNC_ATTR_UNUSED) +{ + // Change directories when the 'acd' option is set now. + do_autochdir(); return NULL; } -/// Process the updated 'langnoremap' option value. -static const char *did_set_langnoremap(optset_T *args FUNC_ATTR_UNUSED) +/// Process the updated 'binary' option value. +static const char *did_set_binary(optset_T *args) { - // 'langnoremap' -> !'langremap' - p_lrm = !p_lnr; + buf_T *buf = (buf_T *)args->os_buf; + + // when 'bin' is set also set some other options + set_options_bin((int)args->os_oldval.boolean, buf->b_p_bin, args->os_flags); + redraw_titles(); + return NULL; } -/// Process the updated 'undofile' option value. -static const char *did_set_undofile(optset_T *args) +/// Called when the 'breakat' option changes value. +static const char *did_set_breakat(optset_T *args FUNC_ATTR_UNUSED) { - // Only take action when the option was set. - if (!curbuf->b_p_udf && !p_udf) { - return NULL; + for (int i = 0; i < 256; i++) { + breakat_flags[i] = false; } - // When reset we do not delete the undo file, the option may be set again - // without making any changes in between. - uint8_t hash[UNDO_HASH_SIZE]; - - FOR_ALL_BUFFERS(bp) { - // When 'undofile' is set globally: for every buffer, otherwise - // only for the current buffer: Try to read in the undofile, - // if one exists, the buffer wasn't changed and the buffer was - // loaded - if ((curbuf == bp - || (args->os_flags & OPT_GLOBAL) || args->os_flags == 0) - && !bufIsChanged(bp) && bp->b_ml.ml_mfp != NULL) { - u_compute_hash(bp, hash); - u_read_undo(NULL, hash, bp->b_fname); + if (p_breakat != NULL) { + for (char *p = p_breakat; *p; p++) { + breakat_flags[(uint8_t)(*p)] = true; } } return NULL; } -/// Process the updated 'readonly' option value. -static const char *did_set_readonly(optset_T *args) +/// Process the updated 'buflisted' option value. +static const char *did_set_buflisted(optset_T *args) { - // when 'readonly' is reset globally, also reset readonlymode - if (!curbuf->b_p_ro && (args->os_flags & OPT_LOCAL) == 0) { - readonlymode = false; + buf_T *buf = (buf_T *)args->os_buf; + + // when 'buflisted' changes, trigger autocommands + if (args->os_oldval.boolean != buf->b_p_bl) { + apply_autocmds(buf->b_p_bl ? EVENT_BUFADD : EVENT_BUFDELETE, + NULL, NULL, true, buf); } + return NULL; +} - // when 'readonly' is set may give W10 again - if (curbuf->b_p_ro) { - curbuf->b_did_warn = false; +/// Process the new 'cmdheight' option value. +static const char *did_set_cmdheight(optset_T *args) +{ + OptInt old_value = args->os_oldval.number; + + if (ui_has(kUIMessages)) { + p_ch = 0; + } + if (p_ch > Rows - min_rows() + 1) { + p_ch = Rows - min_rows() + 1; } - redraw_titles(); + // if p_ch changed value, change the command line height + // Only compute the new window layout when startup has been + // completed. Otherwise the frame sizes may be wrong. + if ((p_ch != old_value + || tabline_height() + global_stl_height() + topframe->fr_height != Rows - p_ch) + && full_screen) { + command_height(); + } return NULL; } -/// Process the updated 'modifiable' option value. -static const char *did_set_modifiable(optset_T *args FUNC_ATTR_UNUSED) +/// Process the updated 'diff' option value. +static const char *did_set_diff(optset_T *args) { - // when 'modifiable' is changed, redraw the window title - redraw_titles(); - + win_T *win = (win_T *)args->os_win; + // May add or remove the buffer from the list of diff buffers. + diff_buf_adjust(win); + if (foldmethodIsDiff(win)) { + foldUpdateAll(win); + } return NULL; } @@ -2117,46 +2192,175 @@ static const char *did_set_eof_eol_fixeol_bomb(optset_T *args FUNC_ATTR_UNUSED) return NULL; } -/// Process the updated 'binary' option value. -static const char *did_set_binary(optset_T *args) +/// Process the updated 'equalalways' option value. +static const char *did_set_equalalways(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + if (p_ea && !args->os_oldval.boolean) { + win_equal(win, false, 0); + } + + return NULL; +} + +/// Process the new 'foldlevel' option value. +static const char *did_set_foldlevel(optset_T *args FUNC_ATTR_UNUSED) +{ + newFoldLevel(); + return NULL; +} + +/// Process the new 'foldminlines' option value. +static const char *did_set_foldminlines(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + foldUpdateAll(win); + return NULL; +} + +/// Process the new 'foldnestmax' option value. +static const char *did_set_foldnestmax(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + if (foldmethodIsSyntax(win) || foldmethodIsIndent(win)) { + foldUpdateAll(win); + } + return NULL; +} + +/// Process the new 'helpheight' option value. +static const char *did_set_helpheight(optset_T *args) +{ + // Change window height NOW + if (!ONE_WINDOW) { + buf_T *buf = (buf_T *)args->os_buf; + win_T *win = (win_T *)args->os_win; + if (buf->b_help && win->w_height < p_hh) { + win_setheight((int)p_hh); + } + } + + return NULL; +} + +/// Process the updated 'hlsearch' option value. +static const char *did_set_hlsearch(optset_T *args FUNC_ATTR_UNUSED) +{ + // when 'hlsearch' is set or reset: reset no_hlsearch + set_no_hlsearch(false); + return NULL; +} + +/// Process the updated 'ignorecase' option value. +static const char *did_set_ignorecase(optset_T *args FUNC_ATTR_UNUSED) +{ + // when 'ignorecase' is set or reset and 'hlsearch' is set, redraw + if (p_hls) { + redraw_all_later(UPD_SOME_VALID); + } + return NULL; +} + +/// Process the new 'iminset' option value. +static const char *did_set_iminsert(optset_T *args FUNC_ATTR_UNUSED) +{ + showmode(); + // Show/unshow value of 'keymap' in status lines. + status_redraw_curbuf(); + + return NULL; +} + +/// Process the updated 'langnoremap' option value. +static const char *did_set_langnoremap(optset_T *args FUNC_ATTR_UNUSED) +{ + // 'langnoremap' -> !'langremap' + p_lrm = !p_lnr; + return NULL; +} + +/// Process the updated 'langremap' option value. +static const char *did_set_langremap(optset_T *args FUNC_ATTR_UNUSED) +{ + // 'langremap' -> !'langnoremap' + p_lnr = !p_lrm; + return NULL; +} + +/// Process the new 'laststatus' option value. +static const char *did_set_laststatus(optset_T *args) +{ + OptInt old_value = args->os_oldval.number; + OptInt value = args->os_newval.number; + + // When switching to global statusline, decrease topframe height + // Also clear the cmdline to remove the ruler if there is one + if (value == 3 && old_value != 3) { + frame_new_height(topframe, topframe->fr_height - STATUS_HEIGHT, false, false); + (void)win_comp_pos(); + clear_cmdline = true; + } + // When switching from global statusline, increase height of topframe by STATUS_HEIGHT + // in order to to re-add the space that was previously taken by the global statusline + if (old_value == 3 && value != 3) { + frame_new_height(topframe, topframe->fr_height + STATUS_HEIGHT, false, false); + (void)win_comp_pos(); + } + + last_status(false); // (re)set last window status line. + return NULL; +} + +/// Process the updated 'lisp' option value. +static const char *did_set_lisp(optset_T *args) { buf_T *buf = (buf_T *)args->os_buf; + // When 'lisp' option changes include/exclude '-' in keyword characters. + (void)buf_init_chartab(buf, false); // ignore errors + return NULL; +} - // when 'bin' is set also set some other options - set_options_bin((int)args->os_oldval.boolean, buf->b_p_bin, args->os_flags); +/// Process the updated 'modifiable' option value. +static const char *did_set_modifiable(optset_T *args FUNC_ATTR_UNUSED) +{ + // when 'modifiable' is changed, redraw the window title redraw_titles(); return NULL; } -/// Process the updated 'buflisted' option value. -static const char *did_set_buflisted(optset_T *args) +/// Process the updated 'modified' option value. +static const char *did_set_modified(optset_T *args) { buf_T *buf = (buf_T *)args->os_buf; - - // when 'buflisted' changes, trigger autocommands - if (args->os_oldval.boolean != buf->b_p_bl) { - apply_autocmds(buf->b_p_bl ? EVENT_BUFADD : EVENT_BUFDELETE, - NULL, NULL, true, buf); + if (!args->os_newval.boolean) { + save_file_ff(buf); // Buffer is unchanged } + redraw_titles(); + modified_was_set = (int)args->os_newval.boolean; return NULL; } -/// Process the updated 'swapfile' option value. -static const char *did_set_swapfile(optset_T *args) +/// Process the updated 'number' or 'relativenumber' option value. +static const char *did_set_number_relativenumber(optset_T *args) { - buf_T *buf = (buf_T *)args->os_buf; - // when 'swf' is set, create swapfile, when reset remove swapfile - if (buf->b_p_swf && p_uc) { - ml_open_file(buf); // create the swap file - } else { - // no need to reset curbuf->b_may_swap, ml_open_file() will check - // buf->b_p_swf - mf_close_file(buf, true); // remove the swap file + win_T *win = (win_T *)args->os_win; + if (*win->w_p_stc != NUL) { + // When 'relativenumber'/'number' is changed and 'statuscolumn' is set, reset width. + win->w_nrwidth_line_count = 0; } return NULL; } +/// Process the new 'numberwidth' option value. +static const char *did_set_numberwidth(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + win->w_nrwidth_line_count = 0; // trigger a redraw + + return NULL; +} + /// Process the updated 'paste' option value. static const char *did_set_paste(optset_T *args FUNC_ATTR_UNUSED) { @@ -2286,39 +2490,6 @@ static const char *did_set_paste(optset_T *args FUNC_ATTR_UNUSED) return NULL; } -/// Process the updated 'ignorecase' option value. -static const char *did_set_ignorecase(optset_T *args FUNC_ATTR_UNUSED) -{ - // when 'ignorecase' is set or reset and 'hlsearch' is set, redraw - if (p_hls) { - redraw_all_later(UPD_SOME_VALID); - } - return NULL; -} - -/// Process the updated 'hlsearch' option value. -static const char *did_set_hlsearch(optset_T *args FUNC_ATTR_UNUSED) -{ - // when 'hlsearch' is set or reset: reset no_hlsearch - set_no_hlsearch(false); - return NULL; -} - -/// Process the updated 'scrollbind' option value. -static const char *did_set_scrollbind(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - - // when 'scrollbind' is set: snapshot the current position to avoid a jump - // at the end of normal_cmd() - if (!win->w_p_scb) { - return NULL; - } - do_check_scrollbind(false); - win->w_scbind_pos = win->w_topline; - return NULL; -} - /// Process the updated 'previewwindow' option value. static const char *did_set_previewwindow(optset_T *args) { @@ -2340,32 +2511,63 @@ static const char *did_set_previewwindow(optset_T *args) return NULL; } -/// Process the updated 'lisp' option value. -static const char *did_set_lisp(optset_T *args) +/// Process the new 'pumblend' option value. +static const char *did_set_pumblend(optset_T *args FUNC_ATTR_UNUSED) { - buf_T *buf = (buf_T *)args->os_buf; - // When 'lisp' option changes include/exclude '-' in keyword characters. - (void)buf_init_chartab(buf, false); // ignore errors + p_pb = MAX(MIN(p_pb, 100), 0); + hl_invalidate_blends(); + pum_grid.blending = (p_pb > 0); + if (pum_drawn()) { + pum_redraw(); + } + return NULL; } -/// Process the updated 'title' or the 'icon' option value. -static const char *did_set_title_icon(optset_T *args FUNC_ATTR_UNUSED) +/// Process the updated 'readonly' option value. +static const char *did_set_readonly(optset_T *args) { - // when 'title' changed, may need to change the title; same for 'icon' - did_set_title(); + // when 'readonly' is reset globally, also reset readonlymode + if (!curbuf->b_p_ro && (args->os_flags & OPT_LOCAL) == 0) { + readonlymode = false; + } + + // when 'readonly' is set may give W10 again + if (curbuf->b_p_ro) { + curbuf->b_did_warn = false; + } + + redraw_titles(); + return NULL; } -/// Process the updated 'modified' option value. -static const char *did_set_modified(optset_T *args) +/// Process the new 'scrollback' option value. +static const char *did_set_scrollback(optset_T *args) { buf_T *buf = (buf_T *)args->os_buf; - if (!args->os_newval.boolean) { - save_file_ff(buf); // Buffer is unchanged + OptInt old_value = args->os_oldval.number; + OptInt value = args->os_newval.number; + + if (buf->terminal && value < old_value) { + // Force the scrollback to take immediate effect only when decreasing it. + on_scrollback_option_changed(buf->terminal); } - redraw_titles(); - modified_was_set = (int)args->os_newval.boolean; + return NULL; +} + +/// Process the updated 'scrollbind' option value. +static const char *did_set_scrollbind(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + + // when 'scrollbind' is set: snapshot the current position to avoid a jump + // at the end of normal_cmd() + if (!win->w_p_scb) { + return NULL; + } + do_check_scrollbind(false); + win->w_scbind_pos = win->w_topline; return NULL; } @@ -2391,46 +2593,43 @@ static const char *did_set_shellslash(optset_T *args FUNC_ATTR_UNUSED) } #endif -/// Process the updated 'wrap' option value. -static const char *did_set_wrap(optset_T *args) +/// Process the new 'shiftwidth' or the 'tabstop' option value. +static const char *did_set_shiftwidth_tabstop(optset_T *args) { + buf_T *buf = (buf_T *)args->os_buf; win_T *win = (win_T *)args->os_win; + OptInt *pp = (OptInt *)args->os_varp; - // If 'wrap' is set, set w_leftcol to zero. - if (win->w_p_wrap) { - win->w_leftcol = 0; + if (foldmethodIsIndent(win)) { + foldUpdateAll(win); } - return NULL; -} - -/// Process the updated 'equalalways' option value. -static const char *did_set_equalalways(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - if (p_ea && !args->os_oldval.boolean) { - win_equal(win, false, 0); + // When 'shiftwidth' changes, or it's zero and 'tabstop' changes: + // parse 'cinoptions'. + if (pp == &buf->b_p_sw || buf->b_p_sw == 0) { + parse_cino(buf); } return NULL; } -/// Process the updated 'autochdir' option value. -static const char *did_set_autochdir(optset_T *args FUNC_ATTR_UNUSED) +/// Process the new 'showtabline' option value. +static const char *did_set_showtabline(optset_T *args FUNC_ATTR_UNUSED) { - // Change directories when the 'acd' option is set now. - do_autochdir(); + // (re)set tab page line + win_new_screen_rows(); // recompute window positions and heights return NULL; } -/// Process the updated 'diff' option value. -static const char *did_set_diff(optset_T *args) +/// Process the updated 'smoothscroll' option value. +static const char *did_set_smoothscroll(optset_T *args FUNC_ATTR_UNUSED) { win_T *win = (win_T *)args->os_win; - // May add or remove the buffer from the list of diff buffers. - diff_buf_adjust(win); - if (foldmethodIsDiff(win)) { - foldUpdateAll(win); + if (win->w_p_sms) { + return NULL; } + + win->w_skipcol = 0; + changed_line_abv_curs_win(win); return NULL; } @@ -2445,74 +2644,189 @@ static const char *did_set_spell(optset_T *args) return NULL; } -/// Process the updated 'arabic' option value. -static const char *did_set_arabic(optset_T *args) +/// Process the updated 'swapfile' option value. +static const char *did_set_swapfile(optset_T *args) { - win_T *win = (win_T *)args->os_win; - const char *errmsg = NULL; + buf_T *buf = (buf_T *)args->os_buf; + // when 'swf' is set, create swapfile, when reset remove swapfile + if (buf->b_p_swf && p_uc) { + ml_open_file(buf); // create the swap file + } else { + // no need to reset curbuf->b_may_swap, ml_open_file() will check + // buf->b_p_swf + mf_close_file(buf, true); // remove the swap file + } + return NULL; +} - if (win->w_p_arab) { - // 'arabic' is set, handle various sub-settings. - if (!p_tbidi) { - // set rightleft mode - if (!win->w_p_rl) { - win->w_p_rl = true; - changed_window_setting(); - } +/// Process the new 'textwidth' option value. +static const char *did_set_textwidth(optset_T *args FUNC_ATTR_UNUSED) +{ + FOR_ALL_TAB_WINDOWS(tp, wp) { + check_colorcolumn(wp); + } - // Enable Arabic shaping (major part of what Arabic requires) - if (!p_arshape) { - p_arshape = true; - redraw_all_later(UPD_NOT_VALID); - } - } + return NULL; +} - // Arabic requires a utf-8 encoding, inform the user if it's not - // set. - if (strcmp(p_enc, "utf-8") != 0) { - static char *w_arabic = N_("W17: Arabic requires UTF-8, do ':set encoding=utf-8'"); +/// Process the updated 'title' or the 'icon' option value. +static const char *did_set_title_icon(optset_T *args FUNC_ATTR_UNUSED) +{ + // when 'title' changed, may need to change the title; same for 'icon' + did_set_title(); + return NULL; +} - msg_source(HL_ATTR(HLF_W)); - msg(_(w_arabic), HL_ATTR(HLF_W)); - set_vim_var_string(VV_WARNINGMSG, _(w_arabic), -1); - } +/// Process the new 'titlelen' option value. +static const char *did_set_titlelen(optset_T *args) +{ + OptInt old_value = args->os_oldval.number; - // set 'delcombine' - p_deco = true; + // if 'titlelen' has changed, redraw the title + if (starting != NO_SCREEN && old_value != p_titlelen) { + need_maketitle = true; + } - // Force-set the necessary keymap for arabic. - errmsg = set_option_value("keymap", STATIC_CSTR_AS_OPTVAL("arabic"), OPT_LOCAL); - } else { - // 'arabic' is reset, handle various sub-settings. - if (!p_tbidi) { - // reset rightleft mode - if (win->w_p_rl) { - win->w_p_rl = false; - changed_window_setting(); - } + return NULL; +} - // 'arabicshape' isn't reset, it is a global option and - // another window may still need it "on". +/// Process the updated 'undofile' option value. +static const char *did_set_undofile(optset_T *args) +{ + // Only take action when the option was set. + if (!curbuf->b_p_udf && !p_udf) { + return NULL; + } + + // When reset we do not delete the undo file, the option may be set again + // without making any changes in between. + uint8_t hash[UNDO_HASH_SIZE]; + + FOR_ALL_BUFFERS(bp) { + // When 'undofile' is set globally: for every buffer, otherwise + // only for the current buffer: Try to read in the undofile, + // if one exists, the buffer wasn't changed and the buffer was + // loaded + if ((curbuf == bp + || (args->os_flags & OPT_GLOBAL) || args->os_flags == 0) + && !bufIsChanged(bp) && bp->b_ml.ml_mfp != NULL) { + u_compute_hash(bp, hash); + u_read_undo(NULL, hash, bp->b_fname); } + } - // 'delcombine' isn't reset, it is a global option and another - // window may still want it "on". + return NULL; +} - // Revert to the default keymap - curbuf->b_p_iminsert = B_IMODE_NONE; - curbuf->b_p_imsearch = B_IMODE_USE_INSERT; +/// Process the new global 'undolevels' option value. +const char *did_set_global_undolevels(OptInt value, OptInt old_value) +{ + // sync undo before 'undolevels' changes + // use the old value, otherwise u_sync() may not work properly + p_ul = old_value; + u_sync(true); + p_ul = value; + return NULL; +} + +/// Process the new buffer local 'undolevels' option value. +const char *did_set_buflocal_undolevels(buf_T *buf, OptInt value, OptInt old_value) +{ + // use the old value, otherwise u_sync() may not work properly + buf->b_p_ul = old_value; + u_sync(true); + buf->b_p_ul = value; + return NULL; +} + +/// Process the new 'undolevels' option value. +static const char *did_set_undolevels(optset_T *args) +{ + buf_T *buf = (buf_T *)args->os_buf; + OptInt *pp = (OptInt *)args->os_varp; + + if (pp == &p_ul) { // global 'undolevels' + did_set_global_undolevels(args->os_newval.number, args->os_oldval.number); + } else if (pp == &curbuf->b_p_ul) { // buffer local 'undolevels' + did_set_buflocal_undolevels(buf, args->os_newval.number, args->os_oldval.number); } - return errmsg; + return NULL; } -/// Process the updated 'number' or 'relativenumber' option value. -static const char *did_set_number_relativenumber(optset_T *args) +/// Process the new 'updatecount' option value. +static const char *did_set_updatecount(optset_T *args) +{ + OptInt old_value = args->os_oldval.number; + + // when 'updatecount' changes from zero to non-zero, open swap files + if (p_uc && !old_value) { + ml_open_files(); + } + + return NULL; +} + +/// Process the new 'winblend' option value. +static const char *did_set_winblend(optset_T *args) { win_T *win = (win_T *)args->os_win; - if (*win->w_p_stc != NUL) { - // When 'relativenumber'/'number' is changed and 'statuscolumn' is set, reset width. - win->w_nrwidth_line_count = 0; + OptInt old_value = args->os_oldval.number; + OptInt value = args->os_newval.number; + + if (value != old_value) { + win->w_p_winbl = MAX(MIN(win->w_p_winbl, 100), 0); + win->w_hl_needs_update = true; + check_blending(curwin); + } + + return NULL; +} + +/// Process the new 'window' option value. +static const char *did_set_window(optset_T *args FUNC_ATTR_UNUSED) +{ + if (p_window < 1) { + p_window = Rows - 1; + } else if (p_window >= Rows) { + p_window = Rows - 1; + } + return NULL; +} + +/// Process the new 'winheight' value. +static const char *did_set_winheight(optset_T *args) +{ + // Change window height NOW + if (!ONE_WINDOW) { + win_T *win = (win_T *)args->os_win; + if (win->w_height < p_wh) { + win_setheight((int)p_wh); + } + } + + return NULL; +} + +/// Process the new 'winwidth' option value. +static const char *did_set_winwidth(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + + if (!ONE_WINDOW && win->w_width < p_wiw) { + win_setwidth((int)p_wiw); + } + return NULL; +} + +/// Process the updated 'wrap' option value. +static const char *did_set_wrap(optset_T *args) +{ + win_T *win = (win_T *)args->os_win; + + // If 'wrap' is set, set w_leftcol to zero. + if (win->w_p_wrap) { + win->w_leftcol = 0; } return NULL; } @@ -2606,304 +2920,6 @@ static const char *set_bool_option(const int opt_idx, char *const varp, const in return errmsg; } -/// Process the new 'winheight' value. -static const char *did_set_winheight(optset_T *args) -{ - // Change window height NOW - if (!ONE_WINDOW) { - win_T *win = (win_T *)args->os_win; - if (win->w_height < p_wh) { - win_setheight((int)p_wh); - } - } - - return NULL; -} - -/// Process the new 'helpheight' option value. -static const char *did_set_helpheight(optset_T *args) -{ - // Change window height NOW - if (!ONE_WINDOW) { - buf_T *buf = (buf_T *)args->os_buf; - win_T *win = (win_T *)args->os_win; - if (buf->b_help && win->w_height < p_hh) { - win_setheight((int)p_hh); - } - } - - return NULL; -} - -/// Process the new 'winwidth' option value. -static const char *did_set_winwidth(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - - if (!ONE_WINDOW && win->w_width < p_wiw) { - win_setwidth((int)p_wiw); - } - return NULL; -} - -/// Process the new 'laststatus' option value. -static const char *did_set_laststatus(optset_T *args) -{ - OptInt old_value = args->os_oldval.number; - OptInt value = args->os_newval.number; - - // When switching to global statusline, decrease topframe height - // Also clear the cmdline to remove the ruler if there is one - if (value == 3 && old_value != 3) { - frame_new_height(topframe, topframe->fr_height - STATUS_HEIGHT, false, false); - (void)win_comp_pos(); - clear_cmdline = true; - } - // When switching from global statusline, increase height of topframe by STATUS_HEIGHT - // in order to to re-add the space that was previously taken by the global statusline - if (old_value == 3 && value != 3) { - frame_new_height(topframe, topframe->fr_height + STATUS_HEIGHT, false, false); - (void)win_comp_pos(); - } - - last_status(false); // (re)set last window status line. - return NULL; -} - -/// Process the new 'showtabline' option value. -static const char *did_set_showtabline(optset_T *args FUNC_ATTR_UNUSED) -{ - // (re)set tab page line - win_new_screen_rows(); // recompute window positions and heights - return NULL; -} - -/// Process the updated 'smoothscroll' option value. -static const char *did_set_smoothscroll(optset_T *args FUNC_ATTR_UNUSED) -{ - win_T *win = (win_T *)args->os_win; - if (win->w_p_sms) { - return NULL; - } - - win->w_skipcol = 0; - changed_line_abv_curs_win(win); - return NULL; -} - -/// Process the new 'foldlevel' option value. -static const char *did_set_foldlevel(optset_T *args FUNC_ATTR_UNUSED) -{ - newFoldLevel(); - return NULL; -} - -/// Process the new 'foldminlines' option value. -static const char *did_set_foldminlines(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - foldUpdateAll(win); - return NULL; -} - -/// Process the new 'foldnestmax' option value. -static const char *did_set_foldnestmax(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - if (foldmethodIsSyntax(win) || foldmethodIsIndent(win)) { - foldUpdateAll(win); - } - return NULL; -} - -/// Process the new 'shiftwidth' or the 'tabstop' option value. -static const char *did_set_shiftwidth_tabstop(optset_T *args) -{ - buf_T *buf = (buf_T *)args->os_buf; - win_T *win = (win_T *)args->os_win; - OptInt *pp = (OptInt *)args->os_varp; - - if (foldmethodIsIndent(win)) { - foldUpdateAll(win); - } - // When 'shiftwidth' changes, or it's zero and 'tabstop' changes: - // parse 'cinoptions'. - if (pp == &buf->b_p_sw || buf->b_p_sw == 0) { - parse_cino(buf); - } - - return NULL; -} - -/// Process the new 'iminset' option value. -static const char *did_set_iminsert(optset_T *args FUNC_ATTR_UNUSED) -{ - showmode(); - // Show/unshow value of 'keymap' in status lines. - status_redraw_curbuf(); - - return NULL; -} - -/// Process the new 'window' option value. -static const char *did_set_window(optset_T *args FUNC_ATTR_UNUSED) -{ - if (p_window < 1) { - p_window = Rows - 1; - } else if (p_window >= Rows) { - p_window = Rows - 1; - } - return NULL; -} - -/// Process the new 'titlelen' option value. -static const char *did_set_titlelen(optset_T *args) -{ - OptInt old_value = args->os_oldval.number; - - // if 'titlelen' has changed, redraw the title - if (starting != NO_SCREEN && old_value != p_titlelen) { - need_maketitle = true; - } - - return NULL; -} - -/// Process the new 'cmdheight' option value. -static const char *did_set_cmdheight(optset_T *args) -{ - OptInt old_value = args->os_oldval.number; - - if (ui_has(kUIMessages)) { - p_ch = 0; - } - if (p_ch > Rows - min_rows() + 1) { - p_ch = Rows - min_rows() + 1; - } - - // if p_ch changed value, change the command line height - // Only compute the new window layout when startup has been - // completed. Otherwise the frame sizes may be wrong. - if ((p_ch != old_value - || tabline_height() + global_stl_height() + topframe->fr_height != Rows - p_ch) - && full_screen) { - command_height(); - } - - return NULL; -} - -/// Process the new 'updatecount' option value. -static const char *did_set_updatecount(optset_T *args) -{ - OptInt old_value = args->os_oldval.number; - - // when 'updatecount' changes from zero to non-zero, open swap files - if (p_uc && !old_value) { - ml_open_files(); - } - - return NULL; -} - -/// Process the new 'pumblend' option value. -static const char *did_set_pumblend(optset_T *args FUNC_ATTR_UNUSED) -{ - p_pb = MAX(MIN(p_pb, 100), 0); - hl_invalidate_blends(); - pum_grid.blending = (p_pb > 0); - if (pum_drawn()) { - pum_redraw(); - } - - return NULL; -} - -/// Process the new global 'undolevels' option value. -const char *did_set_global_undolevels(OptInt value, OptInt old_value) -{ - // sync undo before 'undolevels' changes - // use the old value, otherwise u_sync() may not work properly - p_ul = old_value; - u_sync(true); - p_ul = value; - return NULL; -} - -/// Process the new buffer local 'undolevels' option value. -const char *did_set_buflocal_undolevels(buf_T *buf, OptInt value, OptInt old_value) -{ - // use the old value, otherwise u_sync() may not work properly - buf->b_p_ul = old_value; - u_sync(true); - buf->b_p_ul = value; - return NULL; -} - -/// Process the new 'scrollback' option value. -static const char *did_set_scrollback(optset_T *args) -{ - buf_T *buf = (buf_T *)args->os_buf; - OptInt old_value = args->os_oldval.number; - OptInt value = args->os_newval.number; - - if (buf->terminal && value < old_value) { - // Force the scrollback to take immediate effect only when decreasing it. - on_scrollback_option_changed(buf->terminal); - } - return NULL; -} - -/// Process the new 'numberwidth' option value. -static const char *did_set_numberwidth(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - win->w_nrwidth_line_count = 0; // trigger a redraw - - return NULL; -} - -/// Process the new 'textwidth' option value. -static const char *did_set_textwidth(optset_T *args FUNC_ATTR_UNUSED) -{ - FOR_ALL_TAB_WINDOWS(tp, wp) { - check_colorcolumn(wp); - } - - return NULL; -} - -/// Process the new 'winblend' option value. -static const char *did_set_winblend(optset_T *args) -{ - win_T *win = (win_T *)args->os_win; - OptInt old_value = args->os_oldval.number; - OptInt value = args->os_newval.number; - - if (value != old_value) { - win->w_p_winbl = MAX(MIN(win->w_p_winbl, 100), 0); - win->w_hl_needs_update = true; - check_blending(curwin); - } - - return NULL; -} - -/// Process the new 'undolevels' option value. -static const char *did_set_undolevels(optset_T *args) -{ - buf_T *buf = (buf_T *)args->os_buf; - OptInt *pp = (OptInt *)args->os_varp; - - if (pp == &p_ul) { // global 'undolevels' - did_set_global_undolevels(args->os_newval.number, args->os_oldval.number); - } else if (pp == &curbuf->b_p_ul) { // buffer local 'undolevels' - did_set_buflocal_undolevels(buf, args->os_newval.number, args->os_oldval.number); - } - - return NULL; -} - /// Check the bounds of numeric options. static const char *check_num_option_bounds(OptInt *pp, OptInt old_value, long old_Rows, char *errbuf, size_t errbuflen, const char *errmsg) @@ -5744,22 +5760,6 @@ void reset_option_was_set(const char *name) options[idx].flags &= ~P_WAS_SET; } -/// Called when the 'breakat' option changes value. -static const char *did_set_breakat(optset_T *args FUNC_ATTR_UNUSED) -{ - for (int i = 0; i < 256; i++) { - breakat_flags[i] = false; - } - - if (p_breakat != NULL) { - for (char *p = p_breakat; *p; p++) { - breakat_flags[(uint8_t)(*p)] = true; - } - } - - return NULL; -} - /// fill_culopt_flags() -- called when 'culopt' changes value int fill_culopt_flags(char *val, win_T *wp) { |