Mercurial > vim
changeset 31924:4789a9d20e7c v9.0.1294
patch 9.0.1294: the set_bool_option() function is too long
Commit: https://github.com/vim/vim/commit/80b817b7494b5b162efd2d0d308933f81aef7c45
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Thu Feb 9 22:08:52 2023 +0000
patch 9.0.1294: the set_bool_option() function is too long
Problem: The set_bool_option() function is too long.
Solution: Move code to separate functions. (Yegappan Lakshmanan,
closes #11964)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 09 Feb 2023 23:15:03 +0100 |
| parents | 29fab93b9d07 |
| children | 04bb907f937c |
| files | src/option.c src/version.c |
| diffstat | 2 files changed, 794 insertions(+), 505 deletions(-) [+] |
line wrap: on
line diff
--- a/src/option.c +++ b/src/option.c @@ -2900,6 +2900,794 @@ apply_optionset_autocmd( #endif /* + * Process the updated 'compatible' option value. + */ + static void +did_set_compatible(void) +{ + compatible_set(); +} + +#ifdef FEAT_LANGMAP +/* + * Process the updated 'langremap' option value. + */ + static void +did_set_langremap(void) +{ + // 'langremap' -> !'langnoremap' + p_lnr = !p_lrm; +} + +/* + * Process the updated 'langnoremap' option value. + */ + static void +did_set_langnoremap(void) +{ + // 'langnoremap' -> !'langremap' + p_lrm = !p_lnr; +} +#endif + +#ifdef FEAT_PERSISTENT_UNDO +/* + * Process the updated 'undofile' option value. + */ + static void +did_set_undofile(int opt_flags) +{ + // Only take action when the option was set. When reset we do not + // delete the undo file, the option may be set again without making + // any changes in between. + if (curbuf->b_p_udf || p_udf) + { + char_u hash[UNDO_HASH_SIZE]; + buf_T *save_curbuf = curbuf; + + FOR_ALL_BUFFERS(curbuf) + { + // 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 == save_curbuf + || (opt_flags & OPT_GLOBAL) || opt_flags == 0) + && !curbufIsChanged() && curbuf->b_ml.ml_mfp != NULL) + { +#ifdef FEAT_CRYPT + if (crypt_get_method_nr(curbuf) == CRYPT_M_SOD) + continue; +#endif + u_compute_hash(hash); + u_read_undo(NULL, hash, curbuf->b_fname); + } + } + curbuf = save_curbuf; + } + +} +#endif + +/* + * Process the updated 'readonly' option value. + */ + static void +did_set_readonly(int opt_flags) +{ + // when 'readonly' is reset globally, also reset readonlymode + if (!curbuf->b_p_ro && (opt_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(); +} + +#ifdef FEAT_GUI +/* + * Process the updated 'mousehide' option value. + */ + static void +did_set_mousehide(void) +{ + if (!p_mh) + gui_mch_mousehide(FALSE); +} +#endif + +/* + * Process the updated 'modifiable' option value. + */ + static char * +did_set_modifiable(int *doskip UNUSED) +{ + // when 'modifiable' is changed, redraw the window title + +# ifdef FEAT_TERMINAL + // Cannot set 'modifiable' when in Terminal mode. + if (curbuf->b_p_ma && (term_in_normal_mode() || (bt_terminal(curbuf) + && curbuf->b_term != NULL && !term_is_finished(curbuf)))) + { + curbuf->b_p_ma = FALSE; + *doskip = TRUE; + return e_cannot_make_terminal_with_running_job_modifiable; + } +# endif + redraw_titles(); + + return NULL; +} + +/* + * Process the updated 'endoffile' or 'endofline' or 'fixendofline' or 'bomb' + * option value. + */ + static void +did_set_eof_eol_fixeol_bomb(void) +{ + // redraw the window title and tab page text + redraw_titles(); +} + +/* + * Process the updated 'binary' option value. + */ + static void +did_set_binary(int opt_flags, long old_value) +{ + // when 'bin' is set also set some other options + set_options_bin(old_value, curbuf->b_p_bin, opt_flags); + redraw_titles(); +} + +/* + * Process the updated 'buflisted' option value. + */ + static void +did_set_buflisted(long old_value) +{ + // when 'buflisted' changes, trigger autocommands + if (old_value != curbuf->b_p_bl) + apply_autocmds(curbuf->b_p_bl ? EVENT_BUFADD : EVENT_BUFDELETE, + NULL, NULL, TRUE, curbuf); +} + +/* + * Process the updated 'swapfile' option value. + */ + static void +did_set_swapfile(void) +{ + // when 'swf' is set, create swapfile, when reset remove swapfile + if (curbuf->b_p_swf && p_uc) + ml_open_file(curbuf); // 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(curbuf, TRUE); // remove the swap file +} + +/* + * Process the updated 'terse' option value. + */ + static void +did_set_terse(void) +{ + char_u *p; + + // when 'terse' is set change 'shortmess' + p = vim_strchr(p_shm, SHM_SEARCH); + + // insert 's' in p_shm + if (p_terse && p == NULL) + { + STRCPY(IObuff, p_shm); + STRCAT(IObuff, "s"); + set_string_option_direct((char_u *)"shm", -1, IObuff, OPT_FREE, 0); + } + // remove 's' from p_shm + else if (!p_terse && p != NULL) + STRMOVE(p, p + 1); +} + +/* + * Process the updated 'paste' option value. + */ + static void +did_set_paste(void) +{ + // when 'paste' is set or reset also change other options + paste_option_changed(); +} + +/* + * Process the updated 'insertmode' option value. + */ + static void +did_set_insertmode(long old_value) +{ + // when 'insertmode' is set from an autocommand need to do work here + if (p_im) + { + if ((State & MODE_INSERT) == 0) + need_start_insertmode = TRUE; + stop_insert_mode = FALSE; + } + // only reset if it was set previously + else if (old_value) + { + need_start_insertmode = FALSE; + stop_insert_mode = TRUE; + if (restart_edit != 0 && mode_displayed) + clear_cmdline = TRUE; // remove "(insert)" + restart_edit = 0; + } +} + +/* + * Process the updated 'ignorecase' option value. + */ + static void +did_set_ignorecase(void) +{ + // when 'ignorecase' is set or reset and 'hlsearch' is set, redraw + if (p_hls) + redraw_all_later(UPD_SOME_VALID); +} + +#ifdef FEAT_SEARCH_EXTRA +/* + * Process the updated 'hlsearch' option value. + */ + static void +did_set_hlsearch(void) +{ + // when 'hlsearch' is set or reset: reset no_hlsearch + set_no_hlsearch(FALSE); +} +#endif + +/* + * Process the updated 'scrollbind' option value. + */ + static void +did_set_scrollbind(void) +{ + // when 'scrollbind' is set: snapshot the current position to avoid a jump + // at the end of normal_cmd() + if (curwin->w_p_scb) + { + do_check_scrollbind(FALSE); + curwin->w_scbind_pos = curwin->w_topline; + } +} + +#ifdef FEAT_QUICKFIX +/* + * Process the updated 'previewwindow' option value. + */ + static char * +did_set_previewwindow(int *doskip) +{ + if (!curwin->w_p_pvw) + return NULL; + + // There can be only one window with 'previewwindow' set. + win_T *win; + + FOR_ALL_WINDOWS(win) + if (win->w_p_pvw && win != curwin) + { + curwin->w_p_pvw = FALSE; + *doskip = TRUE; + return e_preview_window_already_exists; + } + + return NULL; +} +#endif + +/* + * Process the updated 'smoothscroll' option value. + */ + static void +did_set_smoothscroll(void) +{ + if (!curwin->w_p_sms) + { + curwin->w_skipcol = 0; + changed_line_abv_curs(); + } +} + +/* + * Process the updated 'textmode' option value. + */ + static void +did_set_textmode(int opt_flags) +{ + // when 'textmode' is set or reset also change 'fileformat' + set_fileformat(curbuf->b_p_tx ? EOL_DOS : EOL_UNIX, opt_flags); +} + +/* + * Process the updated 'textauto' option value. + */ + static void +did_set_textauto(int opt_flags) +{ + // when 'textauto' is set or reset also change 'fileformats' + set_string_option_direct((char_u *)"ffs", -1, + p_ta ? (char_u *)DFLT_FFS_VIM : (char_u *)"", + OPT_FREE | opt_flags, 0); +} + +/* + * Process the updated 'lisp' option value. + */ + static void +did_set_lisp(void) +{ + // When 'lisp' option changes include/exclude '-' in keyword characters. + (void)buf_init_chartab(curbuf, FALSE); // ignore errors +} + +/* + * Process the updated 'title' or the 'icon' option value. + */ + static void +did_set_title_icon(void) +{ + // when 'title' changed, may need to change the title; same for 'icon' + did_set_title(); +} + +/* + * Process the updated 'modified' option value. + */ + static void +did_set_modified(long value) +{ + if (!value) + save_file_ff(curbuf); // Buffer is unchanged + redraw_titles(); + modified_was_set = value; +} + +#ifdef BACKSLASH_IN_FILENAME +/* + * Process the updated 'shellslash' option value. + */ + static void +did_set_shellslash(void) +{ + if (p_ssl) + { + psepc = '/'; + psepcN = '\\'; + pseps[0] = '/'; + } + else + { + psepc = '\\'; + psepcN = '/'; + pseps[0] = '\\'; + } + + // need to adjust the file name arguments and buffer names. + buflist_slash_adjust(); + alist_slash_adjust(); +# ifdef FEAT_EVAL + scriptnames_slash_adjust(); +# endif +} +#endif + +/* + * Process the updated 'wrap' option value. + */ + static void +did_set_wrap(void) +{ + // If 'wrap' is set, set w_leftcol to zero. + if (curwin->w_p_wrap) + curwin->w_leftcol = 0; +} + +/* + * Process the updated 'equalalways' option value. + */ + static void +did_set_equalalways(long old_value) +{ + if (p_ea && !old_value) + win_equal(curwin, FALSE, 0); +} + +/* + * Process the updated 'weirdinvert' option value. + */ + static void +did_set_weirdinvert(long old_value) +{ + // When 'weirdinvert' changed, set/reset 't_xs'. + // Then set 'weirdinvert' according to value of 't_xs'. + if (p_wiv && !old_value) + T_XS = (char_u *)"y"; + else if (!p_wiv && old_value) + T_XS = empty_option; + p_wiv = (*T_XS != NUL); +} + +#ifdef FEAT_BEVAL_GUI +/* + * Process the updated 'ballooneval' option value. + */ + static void +did_set_ballooneval(long old_value) +{ + if (!balloonEvalForTerm) + { + if (p_beval && !old_value) + gui_mch_enable_beval_area(balloonEval); + else if (!p_beval && old_value) + gui_mch_disable_beval_area(balloonEval); + } + +} +#endif + +#ifdef FEAT_BEVAL_TERM +/* + * Process the updated 'balloonevalterm' option value. + */ + static void +did_set_balloonevalterm(void) +{ + mch_bevalterm_changed(); +} +#endif + +#ifdef FEAT_AUTOCHDIR +/* + * Process the updated 'autochdir' option value. + */ + static void +did_set_autochdir(void) +{ + // Change directories when the 'acd' option is set now. + DO_AUTOCHDIR; +} +#endif + +#ifdef FEAT_DIFF +/* + * Process the updated 'diff' option value. + */ + static void +did_set_diff(void) +{ + // May add or remove the buffer from the list of diff buffers. + diff_buf_adjust(curwin); +# ifdef FEAT_FOLDING + if (foldmethodIsDiff(curwin)) + foldUpdateAll(curwin); +# endif +} +#endif + +#ifdef HAVE_INPUT_METHOD +/* + * Process the updated 'imdisable' option value. + */ + static void +did_set_imdisable(void) +{ + // Only de-activate it here, it will be enabled when changing mode. + if (p_imdisable) + im_set_active(FALSE); + else if (State & MODE_INSERT) + // When the option is set from an autocommand, it may need to take + // effect right away. + im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); +} +#endif + +#ifdef FEAT_SPELL +/* + * Process the updated 'spell' option value. + */ + static char * +did_set_spell(void) +{ + if (curwin->w_p_spell) + return did_set_spelllang(curwin); + + return NULL; +} +#endif + +#ifdef FEAT_ARABIC +/* + * Process the updated 'arabic' option value. + */ + static char * +did_set_arabic(void) +{ + char *errmsg = NULL; + + if (curwin->w_p_arab) + { + /* + * 'arabic' is set, handle various sub-settings. + */ + if (!p_tbidi) + { + // set rightleft mode + if (!curwin->w_p_rl) + { + curwin->w_p_rl = TRUE; + changed_window_setting(); + } + + // Enable Arabic shaping (major part of what Arabic requires) + if (!p_arshape) + { + p_arshape = TRUE; + redraw_later_clear(); + } + } + + // 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_attr(_(w_arabic), HL_ATTR(HLF_W)); +#ifdef FEAT_EVAL + set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_arabic), -1); +#endif + } + + // set 'delcombine' + p_deco = TRUE; + +# ifdef FEAT_KEYMAP + // Force-set the necessary keymap for arabic + errmsg = set_option_value((char_u *)"keymap", + 0L, (char_u *)"arabic", OPT_LOCAL); +# endif + } + else + { + /* + * 'arabic' is reset, handle various sub-settings. + */ + if (!p_tbidi) + { + // reset rightleft mode + if (curwin->w_p_rl) + { + curwin->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". + +# ifdef FEAT_KEYMAP + // Revert to the default keymap + curbuf->b_p_iminsert = B_IMODE_NONE; + curbuf->b_p_imsearch = B_IMODE_USE_INSERT; +# endif + } + + return errmsg; +} +#endif + +#if defined(FEAT_SIGNS) && defined(FEAT_GUI) +/* + * Process the updated 'number' or 'relativenumber' option value. + */ + static void +did_set_number_relativenumber(char_u *varp) +{ + if (gui.in_use + && (*curwin->w_p_scl == 'n' && *(curwin->w_p_scl + 1) == 'u') + && curbuf->b_signlist != NULL) + { + // If the 'number' or 'relativenumber' options are modified and + // 'signcolumn' is set to 'number', then clear the screen for a full + // refresh. Otherwise the sign icons are not displayed properly in the + // number column. If the 'number' option is set and only the + // 'relativenumber' option is toggled, then don't refresh the screen + // (optimization). + if (!(curwin->w_p_nu && ((int *)varp == &curwin->w_p_rnu))) + redraw_all_later(UPD_CLEAR); + } +} +#endif + +#ifdef FEAT_TERMGUICOLORS + static char * +did_set_termguicolors(int *doskip UNUSED) +{ +# ifdef FEAT_VTP + // Do not turn on 'tgc' when 24-bit colors are not supported. + if ( +# ifdef VIMDLL + !gui.in_use && !gui.starting && +# endif + !has_vtp_working()) + { + p_tgc = 0; + *doskip = TRUE; + return e_24_bit_colors_are_not_supported_on_this_environment; + } + if (is_term_win32()) + swap_tcap(); +# endif +# ifdef FEAT_GUI + if (!gui.in_use && !gui.starting) +# endif + highlight_gui_started(); +# ifdef FEAT_VTP + // reset t_Co + if (is_term_win32()) + { + control_console_color_rgb(); + set_termname(T_NAME); + init_highlight(TRUE, FALSE); + } +# endif +# ifdef FEAT_TERMINAL + term_update_colors_all(); + term_update_palette_all(); + term_update_wincolor_all(); +# endif + + return NULL; +} +#endif + +/* + * When some boolean options are changed, need to take some action. + */ + static char * +did_set_bool_option( + char_u *varp, + int opt_flags, + long value, + long old_value, + int *doskip) +{ + char *errmsg = NULL; + + if ((int *)varp == &p_cp) // 'compatible' + did_set_compatible(); +#ifdef FEAT_LANGMAP + else if ((int *)varp == &p_lrm) // 'langremap' + did_set_langremap(); + else if ((int *)varp == &p_lnr) // 'langnoremap' + did_set_langnoremap(); +#endif +#ifdef FEAT_PERSISTENT_UNDO + else if ((int *)varp == &curbuf->b_p_udf // buffer local 'undofile' + || (int *)varp == &p_udf) // 'undofile' + did_set_undofile(opt_flags); +#endif + else if ((int *)varp == &curbuf->b_p_ro) // 'readonly' + did_set_readonly(opt_flags); +#ifdef FEAT_GUI + else if ((int *)varp == &p_mh) // 'mousehide' + did_set_mousehide(); +#endif + else if ((int *)varp == &curbuf->b_p_ma) + errmsg = did_set_modifiable(doskip); // 'modifiable' + else if ((int *)varp == &curbuf->b_p_eof // 'endoffile' + || (int *)varp == &curbuf->b_p_eol // 'endofline' + || (int *)varp == &curbuf->b_p_fixeol // 'fixendofline' + || (int *)varp == &curbuf->b_p_bomb) // 'bomb' + did_set_eof_eol_fixeol_bomb(); + else if ((int *)varp == &curbuf->b_p_bin) // 'binary' + did_set_binary(opt_flags, old_value); + else if ((int *)varp == &curbuf->b_p_bl) // 'buflisted' + did_set_buflisted(old_value); + else if ((int *)varp == &curbuf->b_p_swf) // 'swapfile' + did_set_swapfile(); + else if ((int *)varp == &p_terse) // 'terse' + did_set_terse(); + else if ((int *)varp == &p_paste) // 'paste' + did_set_paste(); + else if ((int *)varp == &p_im) // 'insertmode' + did_set_insertmode(old_value); + else if ((int *)varp == &p_ic) // 'ignorecase' + did_set_ignorecase(); +#ifdef FEAT_SEARCH_EXTRA + else if ((int *)varp == &p_hls) // 'hlsearch' + did_set_hlsearch(); +#endif + else if ((int *)varp == &curwin->w_p_scb) // 'scrollbind' + did_set_scrollbind(); +#ifdef FEAT_QUICKFIX + else if ((int *)varp == &curwin->w_p_pvw) // 'previewwindow' + errmsg = did_set_previewwindow(doskip); +#endif + else if ((int *)varp == &curwin->w_p_sms) // 'smoothscroll' + did_set_smoothscroll(); + else if ((int *)varp == &curbuf->b_p_tx) // 'textmode' + did_set_textmode(opt_flags); + else if ((int *)varp == &p_ta) // 'textauto' + did_set_textauto(opt_flags); + else if (varp == (char_u *)&(curbuf->b_p_lisp)) // 'lisp' + did_set_lisp(); + else if ( (int *)varp == &p_title // 'title' + || (int *)varp == &p_icon) // 'icon' + did_set_title_icon(); + else if ((int *)varp == &curbuf->b_changed) // 'modified' + did_set_modified(value); +#ifdef BACKSLASH_IN_FILENAME + else if ((int *)varp == &p_ssl) // 'shellslash' + did_set_shellslash(); +#endif + else if ((int *)varp == &curwin->w_p_wrap) // 'wrap' + did_set_wrap(); + else if ((int *)varp == &p_ea) // 'equalalways' + did_set_equalalways(old_value); + else if ((int *)varp == &p_wiv) // weirdinvert' + did_set_weirdinvert(old_value); +#ifdef FEAT_BEVAL_GUI + else if ((int *)varp == &p_beval) // 'ballooneval' + did_set_ballooneval(old_value); +#endif +#ifdef FEAT_BEVAL_TERM + else if ((int *)varp == &p_bevalterm) // 'balloonevalterm' + did_set_balloonevalterm(); +#endif +#ifdef FEAT_AUTOCHDIR + else if ((int *)varp == &p_acd) // 'autochdir' + did_set_autochdir(); +#endif +#ifdef FEAT_DIFF + else if ((int *)varp == &curwin->w_p_diff) // 'diff' + did_set_diff(); +#endif +#ifdef HAVE_INPUT_METHOD + else if ((int *)varp == &p_imdisable) // 'imdisable' + did_set_imdisable(); +#endif +#ifdef FEAT_SPELL + else if ((int *)varp == &curwin->w_p_spell) // 'spell' + errmsg = did_set_spell(); +#endif +#ifdef FEAT_ARABIC + else if ((int *)varp == &curwin->w_p_arab) // 'arabic' + errmsg = did_set_arabic(); +#endif +#if defined(FEAT_SIGNS) && defined(FEAT_GUI) + else if ( (int *)varp == &curwin->w_p_nu // 'number' + || (int *)varp == &curwin->w_p_rnu) // 'relativenumber' + did_set_number_relativenumber(varp); +#endif +#ifdef FEAT_TERMGUICOLORS + else if ((int *)varp == &p_tgc) // 'termguicolors' + errmsg = did_set_termguicolors(doskip); +#endif + + return errmsg; +} + +/* * Set the value of a boolean option, and take care of side effects. * Returns NULL for success, or an error message for an error. */ @@ -2950,511 +3738,10 @@ set_bool_option( /* * Handle side effects of changing a bool option. */ - - // 'compatible' - if ((int *)varp == &p_cp) - compatible_set(); - -#ifdef FEAT_LANGMAP - if ((int *)varp == &p_lrm) - // 'langremap' -> !'langnoremap' - p_lnr = !p_lrm; - else if ((int *)varp == &p_lnr) - // 'langnoremap' -> !'langremap' - p_lrm = !p_lnr; -#endif - -#ifdef FEAT_PERSISTENT_UNDO - // 'undofile' - else if ((int *)varp == &curbuf->b_p_udf || (int *)varp == &p_udf) - { - // Only take action when the option was set. When reset we do not - // delete the undo file, the option may be set again without making - // any changes in between. - if (curbuf->b_p_udf || p_udf) - { - char_u hash[UNDO_HASH_SIZE]; - buf_T *save_curbuf = curbuf; - - FOR_ALL_BUFFERS(curbuf) - { - // 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 == save_curbuf - || (opt_flags & OPT_GLOBAL) || opt_flags == 0) - && !curbufIsChanged() && curbuf->b_ml.ml_mfp != NULL) - { -#ifdef FEAT_CRYPT - if (crypt_get_method_nr(curbuf) == CRYPT_M_SOD) - continue; -#endif - u_compute_hash(hash); - u_read_undo(NULL, hash, curbuf->b_fname); - } - } - curbuf = save_curbuf; - } - } -#endif - - else if ((int *)varp == &curbuf->b_p_ro) - { - // when 'readonly' is reset globally, also reset readonlymode - if (!curbuf->b_p_ro && (opt_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(); - } - -#ifdef FEAT_GUI - else if ((int *)varp == &p_mh) - { - if (!p_mh) - gui_mch_mousehide(FALSE); - } -#endif - - // when 'modifiable' is changed, redraw the window title - else if ((int *)varp == &curbuf->b_p_ma) - { -# ifdef FEAT_TERMINAL - // Cannot set 'modifiable' when in Terminal mode. - if (curbuf->b_p_ma && (term_in_normal_mode() || (bt_terminal(curbuf) - && curbuf->b_term != NULL && !term_is_finished(curbuf)))) - { - curbuf->b_p_ma = FALSE; - return e_cannot_make_terminal_with_running_job_modifiable; - } -# endif - redraw_titles(); - } - // redraw the window title and tab page text when 'endoffile', 'endofline', - // 'fixeol' or 'bomb' is changed - else if ((int *)varp == &curbuf->b_p_eof - || (int *)varp == &curbuf->b_p_eol - || (int *)varp == &curbuf->b_p_fixeol - || (int *)varp == &curbuf->b_p_bomb) - { - redraw_titles(); - } - - // when 'bin' is set also set some other options - else if ((int *)varp == &curbuf->b_p_bin) - { - set_options_bin(old_value, curbuf->b_p_bin, opt_flags); - redraw_titles(); - } - - // when 'buflisted' changes, trigger autocommands - else if ((int *)varp == &curbuf->b_p_bl && old_value != curbuf->b_p_bl) - { - apply_autocmds(curbuf->b_p_bl ? EVENT_BUFADD : EVENT_BUFDELETE, - NULL, NULL, TRUE, curbuf); - } - - // when 'swf' is set, create swapfile, when reset remove swapfile - else if ((int *)varp == &curbuf->b_p_swf) - { - if (curbuf->b_p_swf && p_uc) - ml_open_file(curbuf); // 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(curbuf, TRUE); // remove the swap file - } - - // when 'terse' is set change 'shortmess' - else if ((int *)varp == &p_terse) - { - char_u *p; - - p = vim_strchr(p_shm, SHM_SEARCH); - - // insert 's' in p_shm - if (p_terse && p == NULL) - { - STRCPY(IObuff, p_shm); - STRCAT(IObuff, "s"); - set_string_option_direct((char_u *)"shm", -1, IObuff, OPT_FREE, 0); - } - // remove 's' from p_shm - else if (!p_terse && p != NULL) - STRMOVE(p, p + 1); - } - - // when 'paste' is set or reset also change other options - else if ((int *)varp == &p_paste) - { - paste_option_changed(); - } - - // when 'insertmode' is set from an autocommand need to do work here - else if ((int *)varp == &p_im) - { - if (p_im) - { - if ((State & MODE_INSERT) == 0) - need_start_insertmode = TRUE; - stop_insert_mode = FALSE; - } - // only reset if it was set previously - else if (old_value) - { - need_start_insertmode = FALSE; - stop_insert_mode = TRUE; - if (restart_edit != 0 && mode_displayed) - clear_cmdline = TRUE; // remove "(insert)" - restart_edit = 0; - } - } - - // when 'ignorecase' is set or reset and 'hlsearch' is set, redraw - else if ((int *)varp == &p_ic && p_hls) - { - redraw_all_later(UPD_SOME_VALID); - } - -#ifdef FEAT_SEARCH_EXTRA - // when 'hlsearch' is set or reset: reset no_hlsearch - else if ((int *)varp == &p_hls) - { - set_no_hlsearch(FALSE); - } -#endif - - // when 'scrollbind' is set: snapshot the current position to avoid a jump - // at the end of normal_cmd() - else if ((int *)varp == &curwin->w_p_scb) - { - if (curwin->w_p_scb) - { - do_check_scrollbind(FALSE); - curwin->w_scbind_pos = curwin->w_topline; - } - } - -#if defined(FEAT_QUICKFIX) - // There can be only one window with 'previewwindow' set. - else if ((int *)varp == &curwin->w_p_pvw) - { - if (curwin->w_p_pvw) - { - win_T *win; - - FOR_ALL_WINDOWS(win) - if (win->w_p_pvw && win != curwin) - { - curwin->w_p_pvw = FALSE; - return e_preview_window_already_exists; - } - } - } -#endif - - else if ((int *)varp == &curwin->w_p_sms) - { - if (!curwin->w_p_sms) - { - curwin->w_skipcol = 0; - changed_line_abv_curs(); - } - } - - // when 'textmode' is set or reset also change 'fileformat' - else if ((int *)varp == &curbuf->b_p_tx) - { - set_fileformat(curbuf->b_p_tx ? EOL_DOS : EOL_UNIX, opt_flags); - } - - // when 'textauto' is set or reset also change 'fileformats' - else if ((int *)varp == &p_ta) - { - set_string_option_direct((char_u *)"ffs", -1, - p_ta ? (char_u *)DFLT_FFS_VIM : (char_u *)"", - OPT_FREE | opt_flags, 0); - } - - /* - * When 'lisp' option changes include/exclude '-' in - * keyword characters. - */ - else if (varp == (char_u *)&(curbuf->b_p_lisp)) - { - (void)buf_init_chartab(curbuf, FALSE); // ignore errors - } - - // when 'title' changed, may need to change the title; same for 'icon' - else if ((int *)varp == &p_title || (int *)varp == &p_icon) - { - did_set_title(); - } - - else if ((int *)varp == &curbuf->b_changed) - { - if (!value) - save_file_ff(curbuf); // Buffer is unchanged - redraw_titles(); - modified_was_set = value; - } - -#ifdef BACKSLASH_IN_FILENAME - else if ((int *)varp == &p_ssl) - { - if (p_ssl) - { - psepc = '/'; - psepcN = '\\'; - pseps[0] = '/'; - } - else - { - psepc = '\\'; - psepcN = '/'; - pseps[0] = '\\'; - } - - // need to adjust the file name arguments and buffer names. - buflist_slash_adjust(); - alist_slash_adjust(); -# ifdef FEAT_EVAL - scriptnames_slash_adjust(); -# endif - } -#endif - - // If 'wrap' is set, set w_leftcol to zero. - else if ((int *)varp == &curwin->w_p_wrap) - { - if (curwin->w_p_wrap) - curwin->w_leftcol = 0; - } - - else if ((int *)varp == &p_ea) - { - if (p_ea && !old_value) - win_equal(curwin, FALSE, 0); - } - - else if ((int *)varp == &p_wiv) - { - /* - * When 'weirdinvert' changed, set/reset 't_xs'. - * Then set 'weirdinvert' according to value of 't_xs'. - */ - if (p_wiv && !old_value) - T_XS = (char_u *)"y"; - else if (!p_wiv && old_value) - T_XS = empty_option; - p_wiv = (*T_XS != NUL); - } - -#ifdef FEAT_BEVAL_GUI - else if ((int *)varp == &p_beval) - { - if (!balloonEvalForTerm) - { - if (p_beval && !old_value) - gui_mch_enable_beval_area(balloonEval); - else if (!p_beval && old_value) - gui_mch_disable_beval_area(balloonEval); - } - } -#endif -#ifdef FEAT_BEVAL_TERM - else if ((int *)varp == &p_bevalterm) - { - mch_bevalterm_changed(); - } -#endif - -#ifdef FEAT_AUTOCHDIR - else if ((int *)varp == &p_acd) - { - // Change directories when the 'acd' option is set now. - DO_AUTOCHDIR; - } -#endif - -#ifdef FEAT_DIFF - // 'diff' - else if ((int *)varp == &curwin->w_p_diff) - { - // May add or remove the buffer from the list of diff buffers. - diff_buf_adjust(curwin); -# ifdef FEAT_FOLDING - if (foldmethodIsDiff(curwin)) - foldUpdateAll(curwin); -# endif - } -#endif - -#ifdef HAVE_INPUT_METHOD - // 'imdisable' - else if ((int *)varp == &p_imdisable) - { - // Only de-activate it here, it will be enabled when changing mode. - if (p_imdisable) - im_set_active(FALSE); - else if (State & MODE_INSERT) - // When the option is set from an autocommand, it may need to take - // effect right away. - im_set_active(curbuf->b_p_iminsert == B_IMODE_IM); - } -#endif - -#ifdef FEAT_SPELL - // 'spell' - else if ((int *)varp == &curwin->w_p_spell) - { - if (curwin->w_p_spell) - errmsg = did_set_spelllang(curwin); - } -#endif - -#ifdef FEAT_ARABIC - if ((int *)varp == &curwin->w_p_arab) - { - if (curwin->w_p_arab) - { - /* - * 'arabic' is set, handle various sub-settings. - */ - if (!p_tbidi) - { - // set rightleft mode - if (!curwin->w_p_rl) - { - curwin->w_p_rl = TRUE; - changed_window_setting(); - } - - // Enable Arabic shaping (major part of what Arabic requires) - if (!p_arshape) - { - p_arshape = TRUE; - redraw_later_clear(); - } - } - - // 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_attr(_(w_arabic), HL_ATTR(HLF_W)); -#ifdef FEAT_EVAL - set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_arabic), -1); -#endif - } - - // set 'delcombine' - p_deco = TRUE; - -# ifdef FEAT_KEYMAP - // Force-set the necessary keymap for arabic - errmsg = set_option_value((char_u *)"keymap", - 0L, (char_u *)"arabic", OPT_LOCAL); -# endif - } - else - { - /* - * 'arabic' is reset, handle various sub-settings. - */ - if (!p_tbidi) - { - // reset rightleft mode - if (curwin->w_p_rl) - { - curwin->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". - -# ifdef FEAT_KEYMAP - // Revert to the default keymap - curbuf->b_p_iminsert = B_IMODE_NONE; - curbuf->b_p_imsearch = B_IMODE_USE_INSERT; -# endif - } - } - -#endif - -#if defined(FEAT_SIGNS) && defined(FEAT_GUI) - else if (((int *)varp == &curwin->w_p_nu - || (int *)varp == &curwin->w_p_rnu) - && gui.in_use - && (*curwin->w_p_scl == 'n' && *(curwin->w_p_scl + 1) == 'u') - && curbuf->b_signlist != NULL) - { - // If the 'number' or 'relativenumber' options are modified and - // 'signcolumn' is set to 'number', then clear the screen for a full - // refresh. Otherwise the sign icons are not displayed properly in the - // number column. If the 'number' option is set and only the - // 'relativenumber' option is toggled, then don't refresh the screen - // (optimization). - if (!(curwin->w_p_nu && ((int *)varp == &curwin->w_p_rnu))) - redraw_all_later(UPD_CLEAR); - } -#endif - -#ifdef FEAT_TERMGUICOLORS - // 'termguicolors' - else if ((int *)varp == &p_tgc) - { -# ifdef FEAT_VTP - // Do not turn on 'tgc' when 24-bit colors are not supported. - if ( -# ifdef VIMDLL - !gui.in_use && !gui.starting && -# endif - !has_vtp_working()) - { - p_tgc = 0; - return e_24_bit_colors_are_not_supported_on_this_environment; - } - if (is_term_win32()) - swap_tcap(); -# endif -# ifdef FEAT_GUI - if (!gui.in_use && !gui.starting) -# endif - highlight_gui_started(); -# ifdef FEAT_VTP - // reset t_Co - if (is_term_win32()) - { - control_console_color_rgb(); - set_termname(T_NAME); - init_highlight(TRUE, FALSE); - } -# endif -# ifdef FEAT_TERMINAL - term_update_colors_all(); - term_update_palette_all(); - term_update_wincolor_all(); -# endif - } -#endif - - /* - * End of handling side effects for bool options. - */ + int doskip = FALSE; + errmsg = did_set_bool_option(varp, opt_flags, value, old_value, &doskip); + if (doskip) + return errmsg; // after handling side effects, call autocommand