Mercurial > vim
annotate src/syntax.c @ 11529:998d2cf59caa v8.0.0647
patch 8.0.0647: syntax highlighting can make cause a freeze
commit https://github.com/vim/vim/commit/06f1ed2f78c5c03af95054fc3a8665df39dec362
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jun 18 22:41:03 2017 +0200
patch 8.0.0647: syntax highlighting can make cause a freeze
Problem: Syntax highlighting can make cause a freeze.
Solution: Apply 'redrawtime' to syntax highlighting, per window.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 18 Jun 2017 22:45:04 +0200 |
| parents | 578df034735d |
| children | 3bc4fb330d07 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * syntax.c: code for syntax highlighting | |
| 12 */ | |
| 13 | |
| 14 #include "vim.h" | |
| 15 | |
| 16 /* | |
| 17 * Structure that stores information about a highlight group. | |
| 18 * The ID of a highlight group is also called group ID. It is the index in | |
| 19 * the highlight_ga array PLUS ONE. | |
| 20 */ | |
| 21 struct hl_group | |
| 22 { | |
| 23 char_u *sg_name; /* highlight group name */ | |
| 24 char_u *sg_name_u; /* uppercase of sg_name */ | |
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25 int sg_cleared; /* "hi clear" was used */ |
| 7 | 26 /* for normal terminals */ |
| 27 int sg_term; /* "term=" highlighting attributes */ | |
| 28 char_u *sg_start; /* terminal string for start highl */ | |
| 29 char_u *sg_stop; /* terminal string for stop highl */ | |
| 30 int sg_term_attr; /* Screen attr for term mode */ | |
| 31 /* for color terminals */ | |
| 32 int sg_cterm; /* "cterm=" highlighting attr */ | |
| 33 int sg_cterm_bold; /* bold attr was set for light color */ | |
| 34 int sg_cterm_fg; /* terminal fg color number + 1 */ | |
| 35 int sg_cterm_bg; /* terminal bg color number + 1 */ | |
| 36 int sg_cterm_attr; /* Screen attr for color term mode */ | |
| 37 /* for when using the GUI */ | |
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38 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 7 | 39 guicolor_T sg_gui_fg; /* GUI foreground color handle */ |
| 40 guicolor_T sg_gui_bg; /* GUI background color handle */ | |
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41 #endif |
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42 #ifdef FEAT_GUI |
| 205 | 43 guicolor_T sg_gui_sp; /* GUI special color handle */ |
| 7 | 44 GuiFont sg_font; /* GUI font handle */ |
| 45 #ifdef FEAT_XFONTSET | |
| 46 GuiFontset sg_fontset; /* GUI fontset handle */ | |
| 47 #endif | |
| 48 char_u *sg_font_name; /* GUI font or fontset name */ | |
| 49 int sg_gui_attr; /* Screen attr for GUI mode */ | |
| 50 #endif | |
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51 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
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52 /* Store the sp color name for the GUI or synIDattr() */ |
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53 int sg_gui; /* "gui=" highlighting attributes */ |
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54 char_u *sg_gui_fg_name;/* GUI foreground color name */ |
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55 char_u *sg_gui_bg_name;/* GUI background color name */ |
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56 char_u *sg_gui_sp_name;/* GUI special color name */ |
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57 #endif |
| 7 | 58 int sg_link; /* link to this highlight group ID */ |
| 59 int sg_set; /* combination of SG_* flags */ | |
| 448 | 60 #ifdef FEAT_EVAL |
| 61 scid_T sg_scriptID; /* script in which the group was last set */ | |
| 62 #endif | |
| 7 | 63 }; |
| 64 | |
| 65 #define SG_TERM 1 /* term has been set */ | |
| 66 #define SG_CTERM 2 /* cterm has been set */ | |
| 67 #define SG_GUI 4 /* gui has been set */ | |
| 68 #define SG_LINK 8 /* link has been set */ | |
| 69 | |
| 70 static garray_T highlight_ga; /* highlight groups for 'highlight' option */ | |
| 71 | |
| 72 #define HL_TABLE() ((struct hl_group *)((highlight_ga.ga_data))) | |
| 73 | |
| 2756 | 74 #define MAX_HL_ID 20000 /* maximum value for a highlight ID. */ |
| 75 | |
| 7 | 76 #ifdef FEAT_CMDL_COMPL |
| 1322 | 77 /* Flags to indicate an additional string for highlight name completion. */ |
| 78 static int include_none = 0; /* when 1 include "None" */ | |
| 79 static int include_default = 0; /* when 1 include "default" */ | |
| 80 static int include_link = 0; /* when 2 include "link" and "clear" */ | |
| 7 | 81 #endif |
| 82 | |
| 83 /* | |
| 84 * The "term", "cterm" and "gui" arguments can be any combination of the | |
| 85 * following names, separated by commas (but no spaces!). | |
| 86 */ | |
| 87 static char *(hl_name_table[]) = | |
| 205 | 88 {"bold", "standout", "underline", "undercurl", |
| 89 "italic", "reverse", "inverse", "NONE"}; | |
| 7 | 90 static int hl_attr_table[] = |
| 205 | 91 {HL_BOLD, HL_STANDOUT, HL_UNDERLINE, HL_UNDERCURL, HL_ITALIC, HL_INVERSE, HL_INVERSE, 0}; |
| 7 | 92 |
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93 static int get_attr_entry(garray_T *table, attrentry_T *aep); |
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94 static void syn_unadd_group(void); |
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95 static void set_hl_attr(int idx); |
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96 static void highlight_list_one(int id); |
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97 static int highlight_list_arg(int id, int didh, int type, int iarg, char_u *sarg, char *name); |
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98 static int syn_add_group(char_u *name); |
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99 static int syn_list_header(int did_header, int outlen, int id); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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100 static int hl_has_settings(int idx, int check_link); |
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101 static void highlight_clear(int idx); |
| 7 | 102 |
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103 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
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104 static void gui_do_one_color(int idx, int do_menu, int do_tooltip); |
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105 static guicolor_T color_name2handle(char_u *name); |
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106 #endif |
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107 #ifdef FEAT_GUI |
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108 static int set_group_colors(char_u *name, guicolor_T *fgp, guicolor_T *bgp, int do_menu, int use_norm, int do_tooltip); |
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109 static GuiFont font_name2handle(char_u *name); |
| 7 | 110 # ifdef FEAT_XFONTSET |
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111 static GuiFontset fontset_name2handle(char_u *name, int fixed_width); |
| 7 | 112 # endif |
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113 static void hl_do_font(int idx, char_u *arg, int do_normal, int do_menu, int do_tooltip, int free_font); |
| 7 | 114 #endif |
| 115 | |
| 116 /* | |
| 117 * An attribute number is the index in attr_table plus ATTR_OFF. | |
| 118 */ | |
| 119 #define ATTR_OFF (HL_ALL + 1) | |
| 120 | |
| 121 #if defined(FEAT_SYN_HL) || defined(PROTO) | |
| 122 | |
| 123 #define SYN_NAMELEN 50 /* maximum length of a syntax name */ | |
| 124 | |
| 125 /* different types of offsets that are possible */ | |
| 126 #define SPO_MS_OFF 0 /* match start offset */ | |
| 127 #define SPO_ME_OFF 1 /* match end offset */ | |
| 128 #define SPO_HS_OFF 2 /* highl. start offset */ | |
| 129 #define SPO_HE_OFF 3 /* highl. end offset */ | |
| 130 #define SPO_RS_OFF 4 /* region start offset */ | |
| 131 #define SPO_RE_OFF 5 /* region end offset */ | |
| 132 #define SPO_LC_OFF 6 /* leading context offset */ | |
| 133 #define SPO_COUNT 7 | |
| 134 | |
| 135 static char *(spo_name_tab[SPO_COUNT]) = | |
| 136 {"ms=", "me=", "hs=", "he=", "rs=", "re=", "lc="}; | |
| 137 | |
| 138 /* | |
| 139 * The patterns that are being searched for are stored in a syn_pattern. | |
| 140 * A match item consists of one pattern. | |
| 141 * A start/end item consists of n start patterns and m end patterns. | |
| 142 * A start/skip/end item consists of n start patterns, one skip pattern and m | |
| 143 * end patterns. | |
| 144 * For the latter two, the patterns are always consecutive: start-skip-end. | |
| 145 * | |
| 146 * A character offset can be given for the matched text (_m_start and _m_end) | |
| 147 * and for the actually highlighted text (_h_start and _h_end). | |
| 148 */ | |
| 149 typedef struct syn_pattern | |
| 150 { | |
| 151 char sp_type; /* see SPTYPE_ defines below */ | |
| 152 char sp_syncing; /* this item used for syncing */ | |
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153 int sp_flags; /* see HL_ defines below */ |
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154 #ifdef FEAT_CONCEAL |
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155 int sp_cchar; /* conceal substitute character */ |
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156 #endif |
| 7 | 157 struct sp_syn sp_syn; /* struct passed to in_id_list() */ |
| 158 short sp_syn_match_id; /* highlight group ID of pattern */ | |
| 159 char_u *sp_pattern; /* regexp to match, pattern */ | |
| 160 regprog_T *sp_prog; /* regexp to match, program */ | |
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161 #ifdef FEAT_PROFILE |
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162 syn_time_T sp_time; |
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163 #endif |
| 7 | 164 int sp_ic; /* ignore-case flag for sp_prog */ |
| 165 short sp_off_flags; /* see below */ | |
| 166 int sp_offsets[SPO_COUNT]; /* offsets */ | |
| 167 short *sp_cont_list; /* cont. group IDs, if non-zero */ | |
| 168 short *sp_next_list; /* next group IDs, if non-zero */ | |
| 169 int sp_sync_idx; /* sync item index (syncing only) */ | |
| 170 int sp_line_id; /* ID of last line where tried */ | |
| 171 int sp_startcol; /* next match in sp_line_id line */ | |
| 172 } synpat_T; | |
| 173 | |
| 174 /* The sp_off_flags are computed like this: | |
| 175 * offset from the start of the matched text: (1 << SPO_XX_OFF) | |
| 176 * offset from the end of the matched text: (1 << (SPO_XX_OFF + SPO_COUNT)) | |
| 177 * When both are present, only one is used. | |
| 178 */ | |
| 179 | |
| 180 #define SPTYPE_MATCH 1 /* match keyword with this group ID */ | |
| 181 #define SPTYPE_START 2 /* match a regexp, start of item */ | |
| 182 #define SPTYPE_END 3 /* match a regexp, end of item */ | |
| 183 #define SPTYPE_SKIP 4 /* match a regexp, skip within item */ | |
| 184 | |
| 185 | |
| 186 #define SYN_ITEMS(buf) ((synpat_T *)((buf)->b_syn_patterns.ga_data)) | |
| 187 | |
| 188 #define NONE_IDX -2 /* value of sp_sync_idx for "NONE" */ | |
| 189 | |
| 190 /* | |
| 191 * Flags for b_syn_sync_flags: | |
| 192 */ | |
| 193 #define SF_CCOMMENT 0x01 /* sync on a C-style comment */ | |
| 194 #define SF_MATCH 0x02 /* sync by matching a pattern */ | |
| 195 | |
| 196 #define SYN_STATE_P(ssp) ((bufstate_T *)((ssp)->ga_data)) | |
| 197 | |
| 198 #define MAXKEYWLEN 80 /* maximum length of a keyword */ | |
| 199 | |
| 200 /* | |
| 201 * The attributes of the syntax item that has been recognized. | |
| 202 */ | |
| 203 static int current_attr = 0; /* attr of current syntax word */ | |
| 204 #ifdef FEAT_EVAL | |
| 205 static int current_id = 0; /* ID of current char for syn_get_id() */ | |
| 2020 | 206 static int current_trans_id = 0; /* idem, transparency removed */ |
| 7 | 207 #endif |
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208 #ifdef FEAT_CONCEAL |
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209 static int current_flags = 0; |
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210 static int current_seqnr = 0; |
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211 static int current_sub_char = 0; |
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212 #endif |
| 7 | 213 |
| 221 | 214 typedef struct syn_cluster_S |
| 7 | 215 { |
| 216 char_u *scl_name; /* syntax cluster name */ | |
| 217 char_u *scl_name_u; /* uppercase of scl_name */ | |
| 218 short *scl_list; /* IDs in this syntax cluster */ | |
| 221 | 219 } syn_cluster_T; |
| 7 | 220 |
| 221 /* | |
| 222 * Methods of combining two clusters | |
| 223 */ | |
| 224 #define CLUSTER_REPLACE 1 /* replace first list with second */ | |
| 225 #define CLUSTER_ADD 2 /* add second list to first */ | |
| 226 #define CLUSTER_SUBTRACT 3 /* subtract second list from first */ | |
| 227 | |
| 221 | 228 #define SYN_CLSTR(buf) ((syn_cluster_T *)((buf)->b_syn_clusters.ga_data)) |
| 7 | 229 |
| 230 /* | |
| 231 * Syntax group IDs have different types: | |
| 2743 | 232 * 0 - 19999 normal syntax groups |
| 233 * 20000 - 20999 ALLBUT indicator (current_syn_inc_tag added) | |
| 234 * 21000 - 21999 TOP indicator (current_syn_inc_tag added) | |
| 235 * 22000 - 22999 CONTAINED indicator (current_syn_inc_tag added) | |
| 236 * 23000 - 32767 cluster IDs (subtract SYNID_CLUSTER for the cluster ID) | |
| 237 */ | |
| 2756 | 238 #define SYNID_ALLBUT MAX_HL_ID /* syntax group ID for contains=ALLBUT */ |
| 2743 | 239 #define SYNID_TOP 21000 /* syntax group ID for contains=TOP */ |
| 240 #define SYNID_CONTAINED 22000 /* syntax group ID for contains=CONTAINED */ | |
| 241 #define SYNID_CLUSTER 23000 /* first syntax group ID for clusters */ | |
| 242 | |
| 243 #define MAX_SYN_INC_TAG 999 /* maximum before the above overflow */ | |
| 244 #define MAX_CLUSTER_ID (32767 - SYNID_CLUSTER) | |
| 7 | 245 |
| 246 /* | |
| 247 * Annoying Hack(TM): ":syn include" needs this pointer to pass to | |
| 248 * expand_filename(). Most of the other syntax commands don't need it, so | |
| 249 * instead of passing it to them, we stow it here. | |
| 250 */ | |
| 251 static char_u **syn_cmdlinep; | |
| 252 | |
| 253 /* | |
| 254 * Another Annoying Hack(TM): To prevent rules from other ":syn include"'d | |
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255 * files from leaking into ALLBUT lists, we assign a unique ID to the |
| 7 | 256 * rules in each ":syn include"'d file. |
| 257 */ | |
| 258 static int current_syn_inc_tag = 0; | |
| 259 static int running_syn_inc_tag = 0; | |
| 260 | |
| 261 /* | |
| 134 | 262 * In a hashtable item "hi_key" points to "keyword" in a keyentry. |
| 263 * This avoids adding a pointer to the hashtable item. | |
| 264 * KE2HIKEY() converts a var pointer to a hashitem key pointer. | |
| 265 * HIKEY2KE() converts a hashitem key pointer to a var pointer. | |
| 266 * HI2KE() converts a hashitem pointer to a var pointer. | |
| 267 */ | |
| 268 static keyentry_T dumkey; | |
| 269 #define KE2HIKEY(kp) ((kp)->keyword) | |
| 270 #define HIKEY2KE(p) ((keyentry_T *)((p) - (dumkey.keyword - (char_u *)&dumkey))) | |
| 271 #define HI2KE(hi) HIKEY2KE((hi)->hi_key) | |
| 272 | |
| 273 /* | |
| 7 | 274 * To reduce the time spent in keepend(), remember at which level in the state |
| 275 * stack the first item with "keepend" is present. When "-1", there is no | |
| 276 * "keepend" on the stack. | |
| 277 */ | |
| 278 static int keepend_level = -1; | |
| 279 | |
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280 static char msg_no_items[] = N_("No Syntax items defined for this buffer"); |
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281 |
| 7 | 282 /* |
| 283 * For the current state we need to remember more than just the idx. | |
| 284 * When si_m_endpos.lnum is 0, the items other than si_idx are unknown. | |
| 285 * (The end positions have the column number of the next char) | |
| 286 */ | |
| 287 typedef struct state_item | |
| 288 { | |
| 1371 | 289 int si_idx; /* index of syntax pattern or |
| 290 KEYWORD_IDX */ | |
| 7 | 291 int si_id; /* highlight group ID for keywords */ |
| 2020 | 292 int si_trans_id; /* idem, transparency removed */ |
| 7 | 293 int si_m_lnum; /* lnum of the match */ |
| 294 int si_m_startcol; /* starting column of the match */ | |
| 295 lpos_T si_m_endpos; /* just after end posn of the match */ | |
| 296 lpos_T si_h_startpos; /* start position of the highlighting */ | |
| 297 lpos_T si_h_endpos; /* end position of the highlighting */ | |
| 298 lpos_T si_eoe_pos; /* end position of end pattern */ | |
| 299 int si_end_idx; /* group ID for end pattern or zero */ | |
| 300 int si_ends; /* if match ends before si_m_endpos */ | |
| 301 int si_attr; /* attributes in this state */ | |
| 302 long si_flags; /* HL_HAS_EOL flag in this state, and | |
| 303 * HL_SKIP* for si_next_list */ | |
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304 #ifdef FEAT_CONCEAL |
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305 int si_seqnr; /* sequence number */ |
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306 int si_cchar; /* substitution character for conceal */ |
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307 #endif |
| 7 | 308 short *si_cont_list; /* list of contained groups */ |
| 309 short *si_next_list; /* nextgroup IDs after this item ends */ | |
| 310 reg_extmatch_T *si_extmatch; /* \z(...\) matches from start | |
| 311 * pattern */ | |
| 312 } stateitem_T; | |
| 313 | |
| 314 #define KEYWORD_IDX -1 /* value of si_idx for keywords */ | |
| 315 #define ID_LIST_ALL (short *)-1 /* valid of si_cont_list for containing all | |
| 316 but contained groups */ | |
| 317 | |
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318 #ifdef FEAT_CONCEAL |
| 6698 | 319 static int next_seqnr = 1; /* value to use for si_seqnr */ |
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320 #endif |
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321 |
| 7 | 322 /* |
| 154 | 323 * Struct to reduce the number of arguments to get_syn_options(), it's used |
| 324 * very often. | |
| 325 */ | |
| 326 typedef struct | |
| 327 { | |
| 1222 | 328 int flags; /* flags for contained and transparent */ |
| 154 | 329 int keyword; /* TRUE for ":syn keyword" */ |
| 330 int *sync_idx; /* syntax item for "grouphere" argument, NULL | |
| 331 if not allowed */ | |
| 332 char has_cont_list; /* TRUE if "cont_list" can be used */ | |
| 333 short *cont_list; /* group IDs for "contains" argument */ | |
| 334 short *cont_in_list; /* group IDs for "containedin" argument */ | |
| 335 short *next_list; /* group IDs for "nextgroup" argument */ | |
| 336 } syn_opt_arg_T; | |
| 337 | |
| 338 /* | |
| 7 | 339 * The next possible match in the current line for any pattern is remembered, |
| 340 * to avoid having to try for a match in each column. | |
| 341 * If next_match_idx == -1, not tried (in this line) yet. | |
| 342 * If next_match_col == MAXCOL, no match found in this line. | |
| 343 * (All end positions have the column of the char after the end) | |
| 344 */ | |
| 345 static int next_match_col; /* column for start of next match */ | |
| 346 static lpos_T next_match_m_endpos; /* position for end of next match */ | |
| 347 static lpos_T next_match_h_startpos; /* pos. for highl. start of next match */ | |
| 348 static lpos_T next_match_h_endpos; /* pos. for highl. end of next match */ | |
| 349 static int next_match_idx; /* index of matched item */ | |
| 350 static long next_match_flags; /* flags for next match */ | |
| 351 static lpos_T next_match_eos_pos; /* end of start pattn (start region) */ | |
| 352 static lpos_T next_match_eoe_pos; /* pos. for end of end pattern */ | |
| 353 static int next_match_end_idx; /* ID of group for end pattn or zero */ | |
| 354 static reg_extmatch_T *next_match_extmatch = NULL; | |
| 355 | |
| 356 /* | |
| 357 * A state stack is an array of integers or stateitem_T, stored in a | |
| 358 * garray_T. A state stack is invalid if it's itemsize entry is zero. | |
| 359 */ | |
| 360 #define INVALID_STATE(ssp) ((ssp)->ga_itemsize == 0) | |
| 361 #define VALID_STATE(ssp) ((ssp)->ga_itemsize != 0) | |
| 362 | |
| 363 /* | |
| 364 * The current state (within the line) of the recognition engine. | |
| 365 * When current_state.ga_itemsize is 0 the current state is invalid. | |
| 366 */ | |
| 367 static win_T *syn_win; /* current window for highlighting */ | |
| 368 static buf_T *syn_buf; /* current buffer for highlighting */ | |
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369 static synblock_T *syn_block; /* current buffer for highlighting */ |
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370 #ifdef FEAT_RELTIME |
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371 static proftime_T *syn_tm; |
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372 #endif |
| 7 | 373 static linenr_T current_lnum = 0; /* lnum of current state */ |
| 374 static colnr_T current_col = 0; /* column of current state */ | |
| 375 static int current_state_stored = 0; /* TRUE if stored current state | |
| 376 * after setting current_finished */ | |
| 377 static int current_finished = 0; /* current line has been finished */ | |
| 378 static garray_T current_state /* current stack of state_items */ | |
| 379 = {0, 0, 0, 0, NULL}; | |
| 380 static short *current_next_list = NULL; /* when non-zero, nextgroup list */ | |
| 381 static int current_next_flags = 0; /* flags for current_next_list */ | |
| 382 static int current_line_id = 0; /* unique number for current line */ | |
| 383 | |
| 384 #define CUR_STATE(idx) ((stateitem_T *)(current_state.ga_data))[idx] | |
| 385 | |
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386 static void syn_sync(win_T *wp, linenr_T lnum, synstate_T *last_valid); |
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387 static void save_chartab(char_u *chartab); |
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388 static void restore_chartab(char_u *chartab); |
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389 static int syn_match_linecont(linenr_T lnum); |
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390 static void syn_start_line(void); |
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391 static void syn_update_ends(int startofline); |
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392 static void syn_stack_alloc(void); |
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393 static int syn_stack_cleanup(void); |
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394 static void syn_stack_free_entry(synblock_T *block, synstate_T *p); |
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395 static synstate_T *syn_stack_find_entry(linenr_T lnum); |
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396 static synstate_T *store_current_state(void); |
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397 static void load_current_state(synstate_T *from); |
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398 static void invalidate_current_state(void); |
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399 static int syn_stack_equal(synstate_T *sp); |
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400 static void validate_current_state(void); |
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401 static int syn_finish_line(int syncing); |
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402 static int syn_current_attr(int syncing, int displaying, int *can_spell, int keep_state); |
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403 static int did_match_already(int idx, garray_T *gap); |
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404 static stateitem_T *push_next_match(stateitem_T *cur_si); |
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405 static void check_state_ends(void); |
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406 static void update_si_attr(int idx); |
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407 static void check_keepend(void); |
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408 static void update_si_end(stateitem_T *sip, int startcol, int force); |
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409 static short *copy_id_list(short *list); |
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410 static int in_id_list(stateitem_T *item, short *cont_list, struct sp_syn *ssp, int contained); |
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411 static int push_current_state(int idx); |
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412 static void pop_current_state(void); |
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413 #ifdef FEAT_PROFILE |
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414 static void syn_clear_time(syn_time_T *tt); |
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415 static void syntime_clear(void); |
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416 #ifdef __BORLANDC__ |
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417 static int _RTLENTRYF syn_compare_syntime(const void *v1, const void *v2); |
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418 #else |
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419 static int syn_compare_syntime(const void *v1, const void *v2); |
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420 #endif |
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421 static void syntime_report(void); |
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422 static int syn_time_on = FALSE; |
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423 # define IF_SYN_TIME(p) (p) |
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424 #else |
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425 # define IF_SYN_TIME(p) NULL |
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426 typedef int syn_time_T; |
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427 #endif |
| 7 | 428 |
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429 static void syn_stack_apply_changes_block(synblock_T *block, buf_T *buf); |
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430 static void find_endpos(int idx, lpos_T *startpos, lpos_T *m_endpos, lpos_T *hl_endpos, long *flagsp, lpos_T *end_endpos, int *end_idx, reg_extmatch_T *start_ext); |
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431 static void clear_syn_state(synstate_T *p); |
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432 static void clear_current_state(void); |
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433 |
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434 static void limit_pos(lpos_T *pos, lpos_T *limit); |
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435 static void limit_pos_zero(lpos_T *pos, lpos_T *limit); |
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436 static void syn_add_end_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
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437 static void syn_add_start_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
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438 static char_u *syn_getcurline(void); |
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439 static int syn_regexec(regmmatch_T *rmp, linenr_T lnum, colnr_T col, syn_time_T *st); |
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440 static int check_keyword_id(char_u *line, int startcol, int *endcol, long *flags, short **next_list, stateitem_T *cur_si, int *ccharp); |
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441 static void syn_cmd_case(exarg_T *eap, int syncing); |
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442 static void syn_cmd_spell(exarg_T *eap, int syncing); |
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443 static void syntax_sync_clear(void); |
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444 static void syn_remove_pattern(synblock_T *block, int idx); |
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445 static void syn_clear_pattern(synblock_T *block, int i); |
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446 static void syn_clear_cluster(synblock_T *block, int i); |
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447 static void syn_cmd_clear(exarg_T *eap, int syncing); |
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448 static void syn_cmd_conceal(exarg_T *eap, int syncing); |
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449 static void syn_clear_one(int id, int syncing); |
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450 static void syn_cmd_on(exarg_T *eap, int syncing); |
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451 static void syn_cmd_enable(exarg_T *eap, int syncing); |
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452 static void syn_cmd_reset(exarg_T *eap, int syncing); |
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453 static void syn_cmd_manual(exarg_T *eap, int syncing); |
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454 static void syn_cmd_off(exarg_T *eap, int syncing); |
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455 static void syn_cmd_onoff(exarg_T *eap, char *name); |
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456 static void syn_cmd_list(exarg_T *eap, int syncing); |
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457 static void syn_lines_msg(void); |
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458 static void syn_match_msg(void); |
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459 static void syn_stack_free_block(synblock_T *block); |
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460 static void syn_list_one(int id, int syncing, int link_only); |
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461 static void syn_list_cluster(int id); |
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462 static void put_id_list(char_u *name, short *list, int attr); |
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463 static void put_pattern(char *s, int c, synpat_T *spp, int attr); |
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464 static int syn_list_keywords(int id, hashtab_T *ht, int did_header, int attr); |
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465 static void syn_clear_keyword(int id, hashtab_T *ht); |
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466 static void clear_keywtab(hashtab_T *ht); |
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467 static void add_keyword(char_u *name, int id, int flags, short *cont_in_list, short *next_list, int conceal_char); |
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468 static char_u *get_group_name(char_u *arg, char_u **name_end); |
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469 static char_u *get_syn_options(char_u *arg, syn_opt_arg_T *opt, int *conceal_char, int skip); |
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470 static void syn_cmd_include(exarg_T *eap, int syncing); |
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471 static void syn_cmd_iskeyword(exarg_T *eap, int syncing); |
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472 static void syn_cmd_keyword(exarg_T *eap, int syncing); |
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473 static void syn_cmd_match(exarg_T *eap, int syncing); |
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474 static void syn_cmd_region(exarg_T *eap, int syncing); |
| 7 | 475 #ifdef __BORLANDC__ |
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476 static int _RTLENTRYF syn_compare_stub(const void *v1, const void *v2); |
| 7 | 477 #else |
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478 static int syn_compare_stub(const void *v1, const void *v2); |
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479 #endif |
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480 static void syn_cmd_cluster(exarg_T *eap, int syncing); |
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481 static int syn_scl_name2id(char_u *name); |
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482 static int syn_scl_namen2id(char_u *linep, int len); |
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483 static int syn_check_cluster(char_u *pp, int len); |
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484 static int syn_add_cluster(char_u *name); |
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485 static void init_syn_patterns(void); |
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486 static char_u *get_syn_pattern(char_u *arg, synpat_T *ci); |
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487 static void syn_cmd_sync(exarg_T *eap, int syncing); |
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488 static int get_id_list(char_u **arg, int keylen, short **list, int skip); |
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489 static void syn_combine_list(short **clstr1, short **clstr2, int list_op); |
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490 static void syn_incl_toplevel(int id, int *flagsp); |
| 7 | 491 |
| 492 /* | |
| 493 * Start the syntax recognition for a line. This function is normally called | |
| 494 * from the screen updating, once for each displayed line. | |
| 495 * The buffer is remembered in syn_buf, because get_syntax_attr() doesn't get | |
| 496 * it. Careful: curbuf and curwin are likely to point to another buffer and | |
| 497 * window. | |
| 498 */ | |
| 499 void | |
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500 syntax_start(win_T *wp, linenr_T lnum, proftime_T *syntax_tm UNUSED) |
| 7 | 501 { |
| 502 synstate_T *p; | |
| 503 synstate_T *last_valid = NULL; | |
| 504 synstate_T *last_min_valid = NULL; | |
| 1512 | 505 synstate_T *sp, *prev = NULL; |
| 7 | 506 linenr_T parsed_lnum; |
| 507 linenr_T first_stored; | |
| 508 int dist; | |
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509 static varnumber_T changedtick = 0; /* remember the last change ID */ |
| 7 | 510 |
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511 #ifdef FEAT_CONCEAL |
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512 current_sub_char = NUL; |
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513 #endif |
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514 |
| 7 | 515 /* |
| 516 * After switching buffers, invalidate current_state. | |
| 26 | 517 * Also do this when a change was made, the current state may be invalid |
| 518 * then. | |
| 7 | 519 */ |
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520 if (syn_block != wp->w_s |
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521 || syn_buf != wp->w_buffer |
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522 || changedtick != CHANGEDTICK(syn_buf)) |
| 7 | 523 { |
| 524 invalidate_current_state(); | |
| 525 syn_buf = wp->w_buffer; | |
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526 syn_block = wp->w_s; |
| 7 | 527 } |
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528 changedtick = CHANGEDTICK(syn_buf); |
| 7 | 529 syn_win = wp; |
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530 #ifdef FEAT_RELTIME |
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531 syn_tm = syntax_tm; |
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532 #endif |
| 7 | 533 |
| 534 /* | |
| 535 * Allocate syntax stack when needed. | |
| 536 */ | |
| 537 syn_stack_alloc(); | |
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538 if (syn_block->b_sst_array == NULL) |
| 410 | 539 return; /* out of memory */ |
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540 syn_block->b_sst_lasttick = display_tick; |
| 7 | 541 |
| 542 /* | |
| 543 * If the state of the end of the previous line is useful, store it. | |
| 544 */ | |
| 545 if (VALID_STATE(¤t_state) | |
| 546 && current_lnum < lnum | |
| 547 && current_lnum < syn_buf->b_ml.ml_line_count) | |
| 548 { | |
| 549 (void)syn_finish_line(FALSE); | |
| 550 if (!current_state_stored) | |
| 551 { | |
| 552 ++current_lnum; | |
| 1512 | 553 (void)store_current_state(); |
| 7 | 554 } |
| 555 | |
| 556 /* | |
| 557 * If the current_lnum is now the same as "lnum", keep the current | |
| 558 * state (this happens very often!). Otherwise invalidate | |
| 559 * current_state and figure it out below. | |
| 560 */ | |
| 561 if (current_lnum != lnum) | |
| 562 invalidate_current_state(); | |
| 563 } | |
| 564 else | |
| 565 invalidate_current_state(); | |
| 566 | |
| 567 /* | |
| 568 * Try to synchronize from a saved state in b_sst_array[]. | |
| 569 * Only do this if lnum is not before and not to far beyond a saved state. | |
| 570 */ | |
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571 if (INVALID_STATE(¤t_state) && syn_block->b_sst_array != NULL) |
| 7 | 572 { |
| 573 /* Find last valid saved state before start_lnum. */ | |
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574 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
| 7 | 575 { |
| 576 if (p->sst_lnum > lnum) | |
| 577 break; | |
| 578 if (p->sst_lnum <= lnum && p->sst_change_lnum == 0) | |
| 579 { | |
| 580 last_valid = p; | |
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581 if (p->sst_lnum >= lnum - syn_block->b_syn_sync_minlines) |
| 7 | 582 last_min_valid = p; |
| 583 } | |
| 584 } | |
| 585 if (last_min_valid != NULL) | |
| 586 load_current_state(last_min_valid); | |
| 587 } | |
| 588 | |
| 589 /* | |
| 590 * If "lnum" is before or far beyond a line with a saved state, need to | |
| 591 * re-synchronize. | |
| 592 */ | |
| 593 if (INVALID_STATE(¤t_state)) | |
| 594 { | |
| 595 syn_sync(wp, lnum, last_valid); | |
| 2906 | 596 if (current_lnum == 1) |
| 597 /* First line is always valid, no matter "minlines". */ | |
| 598 first_stored = 1; | |
| 599 else | |
| 600 /* Need to parse "minlines" lines before state can be considered | |
| 601 * valid to store. */ | |
| 602 first_stored = current_lnum + syn_block->b_syn_sync_minlines; | |
| 7 | 603 } |
| 604 else | |
| 605 first_stored = current_lnum; | |
| 606 | |
| 607 /* | |
| 608 * Advance from the sync point or saved state until the current line. | |
| 609 * Save some entries for syncing with later on. | |
| 610 */ | |
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611 if (syn_block->b_sst_len <= Rows) |
| 819 | 612 dist = 999999; |
| 613 else | |
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614 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
| 7 | 615 while (current_lnum < lnum) |
| 616 { | |
| 617 syn_start_line(); | |
| 618 (void)syn_finish_line(FALSE); | |
| 619 ++current_lnum; | |
| 620 | |
| 621 /* If we parsed at least "minlines" lines or started at a valid | |
| 622 * state, the current state is considered valid. */ | |
| 623 if (current_lnum >= first_stored) | |
| 624 { | |
| 625 /* Check if the saved state entry is for the current line and is | |
| 626 * equal to the current state. If so, then validate all saved | |
| 627 * states that depended on a change before the parsed line. */ | |
| 628 if (prev == NULL) | |
| 1512 | 629 prev = syn_stack_find_entry(current_lnum - 1); |
| 630 if (prev == NULL) | |
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631 sp = syn_block->b_sst_first; |
| 7 | 632 else |
| 1512 | 633 sp = prev; |
| 634 while (sp != NULL && sp->sst_lnum < current_lnum) | |
| 635 sp = sp->sst_next; | |
| 7 | 636 if (sp != NULL |
| 637 && sp->sst_lnum == current_lnum | |
| 638 && syn_stack_equal(sp)) | |
| 639 { | |
| 640 parsed_lnum = current_lnum; | |
| 641 prev = sp; | |
| 642 while (sp != NULL && sp->sst_change_lnum <= parsed_lnum) | |
| 643 { | |
| 644 if (sp->sst_lnum <= lnum) | |
| 645 /* valid state before desired line, use this one */ | |
| 646 prev = sp; | |
| 647 else if (sp->sst_change_lnum == 0) | |
| 648 /* past saved states depending on change, break here. */ | |
| 649 break; | |
| 650 sp->sst_change_lnum = 0; | |
| 651 sp = sp->sst_next; | |
| 652 } | |
| 653 load_current_state(prev); | |
| 654 } | |
| 655 /* Store the state at this line when it's the first one, the line | |
| 656 * where we start parsing, or some distance from the previously | |
| 657 * saved state. But only when parsed at least 'minlines'. */ | |
| 658 else if (prev == NULL | |
| 659 || current_lnum == lnum | |
| 660 || current_lnum >= prev->sst_lnum + dist) | |
| 1512 | 661 prev = store_current_state(); |
| 7 | 662 } |
| 663 | |
| 664 /* This can take a long time: break when CTRL-C pressed. The current | |
| 665 * state will be wrong then. */ | |
| 666 line_breakcheck(); | |
| 667 if (got_int) | |
| 668 { | |
| 669 current_lnum = lnum; | |
| 670 break; | |
| 671 } | |
| 672 } | |
| 673 | |
| 674 syn_start_line(); | |
| 675 } | |
| 676 | |
| 677 /* | |
| 678 * We cannot simply discard growarrays full of state_items or buf_states; we | |
| 679 * have to manually release their extmatch pointers first. | |
| 680 */ | |
| 681 static void | |
|
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682 clear_syn_state(synstate_T *p) |
| 7 | 683 { |
| 684 int i; | |
| 685 garray_T *gap; | |
| 686 | |
| 687 if (p->sst_stacksize > SST_FIX_STATES) | |
| 688 { | |
| 689 gap = &(p->sst_union.sst_ga); | |
| 690 for (i = 0; i < gap->ga_len; i++) | |
| 691 unref_extmatch(SYN_STATE_P(gap)[i].bs_extmatch); | |
| 692 ga_clear(gap); | |
| 693 } | |
| 694 else | |
| 695 { | |
| 696 for (i = 0; i < p->sst_stacksize; i++) | |
| 697 unref_extmatch(p->sst_union.sst_stack[i].bs_extmatch); | |
| 698 } | |
| 699 } | |
| 700 | |
| 701 /* | |
| 702 * Cleanup the current_state stack. | |
| 703 */ | |
| 704 static void | |
|
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705 clear_current_state(void) |
| 7 | 706 { |
| 707 int i; | |
| 708 stateitem_T *sip; | |
| 709 | |
| 710 sip = (stateitem_T *)(current_state.ga_data); | |
| 711 for (i = 0; i < current_state.ga_len; i++) | |
| 712 unref_extmatch(sip[i].si_extmatch); | |
| 713 ga_clear(¤t_state); | |
| 714 } | |
| 715 | |
| 716 /* | |
| 717 * Try to find a synchronisation point for line "lnum". | |
| 718 * | |
| 719 * This sets current_lnum and the current state. One of three methods is | |
| 720 * used: | |
| 721 * 1. Search backwards for the end of a C-comment. | |
| 722 * 2. Search backwards for given sync patterns. | |
| 723 * 3. Simply start on a given number of lines above "lnum". | |
| 724 */ | |
| 725 static void | |
|
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726 syn_sync( |
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727 win_T *wp, |
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728 linenr_T start_lnum, |
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729 synstate_T *last_valid) |
| 7 | 730 { |
| 731 buf_T *curbuf_save; | |
| 732 win_T *curwin_save; | |
| 733 pos_T cursor_save; | |
| 734 int idx; | |
| 735 linenr_T lnum; | |
| 736 linenr_T end_lnum; | |
| 737 linenr_T break_lnum; | |
| 738 int had_sync_point; | |
| 739 stateitem_T *cur_si; | |
| 740 synpat_T *spp; | |
| 741 char_u *line; | |
| 742 int found_flags = 0; | |
| 743 int found_match_idx = 0; | |
| 744 linenr_T found_current_lnum = 0; | |
| 745 int found_current_col= 0; | |
| 746 lpos_T found_m_endpos; | |
| 442 | 747 colnr_T prev_current_col; |
| 7 | 748 |
| 749 /* | |
| 750 * Clear any current state that might be hanging around. | |
| 751 */ | |
| 752 invalidate_current_state(); | |
| 753 | |
| 754 /* | |
| 755 * Start at least "minlines" back. Default starting point for parsing is | |
| 756 * there. | |
| 757 * Start further back, to avoid that scrolling backwards will result in | |
| 758 * resyncing for every line. Now it resyncs only one out of N lines, | |
| 759 * where N is minlines * 1.5, or minlines * 2 if minlines is small. | |
| 760 * Watch out for overflow when minlines is MAXLNUM. | |
| 761 */ | |
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762 if (syn_block->b_syn_sync_minlines > start_lnum) |
| 7 | 763 start_lnum = 1; |
| 764 else | |
| 765 { | |
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766 if (syn_block->b_syn_sync_minlines == 1) |
| 7 | 767 lnum = 1; |
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768 else if (syn_block->b_syn_sync_minlines < 10) |
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769 lnum = syn_block->b_syn_sync_minlines * 2; |
| 7 | 770 else |
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771 lnum = syn_block->b_syn_sync_minlines * 3 / 2; |
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772 if (syn_block->b_syn_sync_maxlines != 0 |
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773 && lnum > syn_block->b_syn_sync_maxlines) |
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774 lnum = syn_block->b_syn_sync_maxlines; |
| 7 | 775 if (lnum >= start_lnum) |
| 776 start_lnum = 1; | |
| 777 else | |
| 778 start_lnum -= lnum; | |
| 779 } | |
| 780 current_lnum = start_lnum; | |
| 781 | |
| 782 /* | |
| 783 * 1. Search backwards for the end of a C-style comment. | |
| 784 */ | |
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785 if (syn_block->b_syn_sync_flags & SF_CCOMMENT) |
| 7 | 786 { |
| 787 /* Need to make syn_buf the current buffer for a moment, to be able to | |
| 788 * use find_start_comment(). */ | |
| 789 curwin_save = curwin; | |
| 790 curwin = wp; | |
| 791 curbuf_save = curbuf; | |
| 792 curbuf = syn_buf; | |
| 793 | |
| 794 /* | |
| 795 * Skip lines that end in a backslash. | |
| 796 */ | |
| 797 for ( ; start_lnum > 1; --start_lnum) | |
| 798 { | |
| 799 line = ml_get(start_lnum - 1); | |
| 800 if (*line == NUL || *(line + STRLEN(line) - 1) != '\\') | |
| 801 break; | |
| 802 } | |
| 803 current_lnum = start_lnum; | |
| 804 | |
| 805 /* set cursor to start of search */ | |
| 806 cursor_save = wp->w_cursor; | |
| 807 wp->w_cursor.lnum = start_lnum; | |
| 808 wp->w_cursor.col = 0; | |
| 809 | |
| 810 /* | |
| 811 * If the line is inside a comment, need to find the syntax item that | |
| 812 * defines the comment. | |
| 813 * Restrict the search for the end of a comment to b_syn_sync_maxlines. | |
| 814 */ | |
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815 if (find_start_comment((int)syn_block->b_syn_sync_maxlines) != NULL) |
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816 { |
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817 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
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818 if (SYN_ITEMS(syn_block)[idx].sp_syn.id |
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819 == syn_block->b_syn_sync_id |
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820 && SYN_ITEMS(syn_block)[idx].sp_type == SPTYPE_START) |
| 7 | 821 { |
| 822 validate_current_state(); | |
| 823 if (push_current_state(idx) == OK) | |
| 824 update_si_attr(current_state.ga_len - 1); | |
| 825 break; | |
| 826 } | |
| 827 } | |
| 828 | |
| 829 /* restore cursor and buffer */ | |
| 830 wp->w_cursor = cursor_save; | |
| 831 curwin = curwin_save; | |
| 832 curbuf = curbuf_save; | |
| 833 } | |
| 834 | |
| 835 /* | |
| 836 * 2. Search backwards for given sync patterns. | |
| 837 */ | |
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838 else if (syn_block->b_syn_sync_flags & SF_MATCH) |
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839 { |
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840 if (syn_block->b_syn_sync_maxlines != 0 |
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841 && start_lnum > syn_block->b_syn_sync_maxlines) |
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842 break_lnum = start_lnum - syn_block->b_syn_sync_maxlines; |
| 7 | 843 else |
| 844 break_lnum = 0; | |
| 845 | |
| 699 | 846 found_m_endpos.lnum = 0; |
| 847 found_m_endpos.col = 0; | |
| 7 | 848 end_lnum = start_lnum; |
| 849 lnum = start_lnum; | |
| 850 while (--lnum > break_lnum) | |
| 851 { | |
| 852 /* This can take a long time: break when CTRL-C pressed. */ | |
| 853 line_breakcheck(); | |
| 854 if (got_int) | |
| 855 { | |
| 856 invalidate_current_state(); | |
| 857 current_lnum = start_lnum; | |
| 858 break; | |
| 859 } | |
| 860 | |
| 861 /* Check if we have run into a valid saved state stack now. */ | |
| 862 if (last_valid != NULL && lnum == last_valid->sst_lnum) | |
| 863 { | |
| 864 load_current_state(last_valid); | |
| 865 break; | |
| 866 } | |
| 867 | |
| 868 /* | |
| 869 * Check if the previous line has the line-continuation pattern. | |
| 870 */ | |
| 871 if (lnum > 1 && syn_match_linecont(lnum - 1)) | |
| 872 continue; | |
| 873 | |
| 874 /* | |
| 875 * Start with nothing on the state stack | |
| 876 */ | |
| 877 validate_current_state(); | |
| 878 | |
| 879 for (current_lnum = lnum; current_lnum < end_lnum; ++current_lnum) | |
| 880 { | |
| 881 syn_start_line(); | |
| 882 for (;;) | |
| 883 { | |
| 884 had_sync_point = syn_finish_line(TRUE); | |
| 885 /* | |
| 886 * When a sync point has been found, remember where, and | |
| 887 * continue to look for another one, further on in the line. | |
| 888 */ | |
| 889 if (had_sync_point && current_state.ga_len) | |
| 890 { | |
| 891 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 892 if (cur_si->si_m_endpos.lnum > start_lnum) | |
| 893 { | |
| 894 /* ignore match that goes to after where started */ | |
| 895 current_lnum = end_lnum; | |
| 896 break; | |
| 897 } | |
| 1371 | 898 if (cur_si->si_idx < 0) |
| 899 { | |
| 900 /* Cannot happen? */ | |
| 901 found_flags = 0; | |
| 902 found_match_idx = KEYWORD_IDX; | |
| 903 } | |
| 904 else | |
| 905 { | |
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906 spp = &(SYN_ITEMS(syn_block)[cur_si->si_idx]); |
| 1371 | 907 found_flags = spp->sp_flags; |
| 908 found_match_idx = spp->sp_sync_idx; | |
| 909 } | |
| 7 | 910 found_current_lnum = current_lnum; |
| 911 found_current_col = current_col; | |
| 912 found_m_endpos = cur_si->si_m_endpos; | |
| 913 /* | |
| 914 * Continue after the match (be aware of a zero-length | |
| 915 * match). | |
| 916 */ | |
| 917 if (found_m_endpos.lnum > current_lnum) | |
| 918 { | |
| 919 current_lnum = found_m_endpos.lnum; | |
| 920 current_col = found_m_endpos.col; | |
| 921 if (current_lnum >= end_lnum) | |
| 922 break; | |
| 923 } | |
| 924 else if (found_m_endpos.col > current_col) | |
| 925 current_col = found_m_endpos.col; | |
| 926 else | |
| 927 ++current_col; | |
| 928 | |
| 929 /* syn_current_attr() will have skipped the check for | |
| 442 | 930 * an item that ends here, need to do that now. Be |
| 931 * careful not to go past the NUL. */ | |
| 932 prev_current_col = current_col; | |
| 933 if (syn_getcurline()[current_col] != NUL) | |
| 934 ++current_col; | |
| 7 | 935 check_state_ends(); |
| 442 | 936 current_col = prev_current_col; |
| 7 | 937 } |
| 938 else | |
| 939 break; | |
| 940 } | |
| 941 } | |
| 942 | |
| 943 /* | |
| 944 * If a sync point was encountered, break here. | |
| 945 */ | |
| 946 if (found_flags) | |
| 947 { | |
| 948 /* | |
| 949 * Put the item that was specified by the sync point on the | |
| 950 * state stack. If there was no item specified, make the | |
| 951 * state stack empty. | |
| 952 */ | |
| 953 clear_current_state(); | |
| 954 if (found_match_idx >= 0 | |
| 955 && push_current_state(found_match_idx) == OK) | |
| 956 update_si_attr(current_state.ga_len - 1); | |
| 957 | |
| 958 /* | |
| 959 * When using "grouphere", continue from the sync point | |
| 960 * match, until the end of the line. Parsing starts at | |
| 961 * the next line. | |
| 962 * For "groupthere" the parsing starts at start_lnum. | |
| 963 */ | |
| 964 if (found_flags & HL_SYNC_HERE) | |
| 965 { | |
| 966 if (current_state.ga_len) | |
| 967 { | |
| 968 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 969 cur_si->si_h_startpos.lnum = found_current_lnum; | |
| 970 cur_si->si_h_startpos.col = found_current_col; | |
| 971 update_si_end(cur_si, (int)current_col, TRUE); | |
| 972 check_keepend(); | |
| 973 } | |
| 974 current_col = found_m_endpos.col; | |
| 975 current_lnum = found_m_endpos.lnum; | |
| 976 (void)syn_finish_line(FALSE); | |
| 977 ++current_lnum; | |
| 978 } | |
| 979 else | |
| 980 current_lnum = start_lnum; | |
| 981 | |
| 982 break; | |
| 983 } | |
| 984 | |
| 985 end_lnum = lnum; | |
| 986 invalidate_current_state(); | |
| 987 } | |
| 988 | |
| 989 /* Ran into start of the file or exceeded maximum number of lines */ | |
| 990 if (lnum <= break_lnum) | |
| 991 { | |
| 992 invalidate_current_state(); | |
| 993 current_lnum = break_lnum + 1; | |
| 994 } | |
| 995 } | |
| 996 | |
| 997 validate_current_state(); | |
| 998 } | |
| 999 | |
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1000 static void |
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1001 save_chartab(char_u *chartab) |
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1002 { |
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1003 if (syn_block->b_syn_isk != empty_option) |
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1004 { |
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1005 mch_memmove(chartab, syn_buf->b_chartab, (size_t)32); |
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1006 mch_memmove(syn_buf->b_chartab, syn_win->w_s->b_syn_chartab, |
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1007 (size_t)32); |
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1008 } |
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1009 } |
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1010 |
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1011 static void |
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1012 restore_chartab(char_u *chartab) |
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1013 { |
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1014 if (syn_win->w_s->b_syn_isk != empty_option) |
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1015 mch_memmove(syn_buf->b_chartab, chartab, (size_t)32); |
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1016 } |
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1017 |
| 7 | 1018 /* |
| 1019 * Return TRUE if the line-continuation pattern matches in line "lnum". | |
| 1020 */ | |
| 1021 static int | |
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1022 syn_match_linecont(linenr_T lnum) |
| 7 | 1023 { |
| 1024 regmmatch_T regmatch; | |
| 6375 | 1025 int r; |
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1026 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
| 7 | 1027 |
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1028 if (syn_block->b_syn_linecont_prog != NULL) |
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1029 { |
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1030 /* use syntax iskeyword option */ |
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1031 save_chartab(buf_chartab); |
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1032 regmatch.rmm_ic = syn_block->b_syn_linecont_ic; |
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1033 regmatch.regprog = syn_block->b_syn_linecont_prog; |
| 6375 | 1034 r = syn_regexec(®match, lnum, (colnr_T)0, |
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1035 IF_SYN_TIME(&syn_block->b_syn_linecont_time)); |
| 6375 | 1036 syn_block->b_syn_linecont_prog = regmatch.regprog; |
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1037 restore_chartab(buf_chartab); |
| 6375 | 1038 return r; |
| 7 | 1039 } |
| 1040 return FALSE; | |
| 1041 } | |
| 1042 | |
| 1043 /* | |
| 1044 * Prepare the current state for the start of a line. | |
| 1045 */ | |
| 1046 static void | |
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1047 syn_start_line(void) |
| 7 | 1048 { |
| 1049 current_finished = FALSE; | |
| 1050 current_col = 0; | |
| 1051 | |
| 1052 /* | |
| 1053 * Need to update the end of a start/skip/end that continues from the | |
| 1054 * previous line and regions that have "keepend". | |
| 1055 */ | |
| 1056 if (current_state.ga_len > 0) | |
| 2863 | 1057 { |
| 7 | 1058 syn_update_ends(TRUE); |
| 2863 | 1059 check_state_ends(); |
| 1060 } | |
| 7 | 1061 |
| 1062 next_match_idx = -1; | |
| 1063 ++current_line_id; | |
| 1064 } | |
| 1065 | |
| 1066 /* | |
| 1067 * Check for items in the stack that need their end updated. | |
| 1068 * When "startofline" is TRUE the last item is always updated. | |
| 1069 * When "startofline" is FALSE the item with "keepend" is forcefully updated. | |
| 1070 */ | |
| 1071 static void | |
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1072 syn_update_ends(int startofline) |
| 7 | 1073 { |
| 1074 stateitem_T *cur_si; | |
| 1075 int i; | |
| 991 | 1076 int seen_keepend; |
| 7 | 1077 |
| 1078 if (startofline) | |
| 1079 { | |
| 1080 /* Check for a match carried over from a previous line with a | |
| 1081 * contained region. The match ends as soon as the region ends. */ | |
| 1082 for (i = 0; i < current_state.ga_len; ++i) | |
| 1083 { | |
| 1084 cur_si = &CUR_STATE(i); | |
| 1085 if (cur_si->si_idx >= 0 | |
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1086 && (SYN_ITEMS(syn_block)[cur_si->si_idx]).sp_type |
| 7 | 1087 == SPTYPE_MATCH |
| 1088 && cur_si->si_m_endpos.lnum < current_lnum) | |
| 1089 { | |
| 1090 cur_si->si_flags |= HL_MATCHCONT; | |
| 1091 cur_si->si_m_endpos.lnum = 0; | |
| 1092 cur_si->si_m_endpos.col = 0; | |
| 1093 cur_si->si_h_endpos = cur_si->si_m_endpos; | |
| 1094 cur_si->si_ends = TRUE; | |
| 1095 } | |
| 1096 } | |
| 1097 } | |
| 1098 | |
| 1099 /* | |
| 1100 * Need to update the end of a start/skip/end that continues from the | |
| 1101 * previous line. And regions that have "keepend", because they may | |
| 991 | 1102 * influence contained items. If we've just removed "extend" |
| 1103 * (startofline == 0) then we should update ends of normal regions | |
| 1104 * contained inside "keepend" because "extend" could have extended | |
| 1105 * these "keepend" regions as well as contained normal regions. | |
| 7 | 1106 * Then check for items ending in column 0. |
| 1107 */ | |
| 1108 i = current_state.ga_len - 1; | |
| 1109 if (keepend_level >= 0) | |
| 1110 for ( ; i > keepend_level; --i) | |
| 1111 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
| 1112 break; | |
| 991 | 1113 |
| 1114 seen_keepend = FALSE; | |
| 7 | 1115 for ( ; i < current_state.ga_len; ++i) |
| 1116 { | |
| 1117 cur_si = &CUR_STATE(i); | |
| 1118 if ((cur_si->si_flags & HL_KEEPEND) | |
| 991 | 1119 || (seen_keepend && !startofline) |
| 7 | 1120 || (i == current_state.ga_len - 1 && startofline)) |
| 1121 { | |
| 1122 cur_si->si_h_startpos.col = 0; /* start highl. in col 0 */ | |
| 1123 cur_si->si_h_startpos.lnum = current_lnum; | |
| 1124 | |
| 1125 if (!(cur_si->si_flags & HL_MATCHCONT)) | |
| 1126 update_si_end(cur_si, (int)current_col, !startofline); | |
| 991 | 1127 |
| 1128 if (!startofline && (cur_si->si_flags & HL_KEEPEND)) | |
| 1129 seen_keepend = TRUE; | |
| 7 | 1130 } |
| 1131 } | |
| 1132 check_keepend(); | |
| 1133 } | |
| 1134 | |
| 1135 /**************************************** | |
| 1136 * Handling of the state stack cache. | |
| 1137 */ | |
| 1138 | |
| 1139 /* | |
| 1140 * EXPLANATION OF THE SYNTAX STATE STACK CACHE | |
| 1141 * | |
| 1142 * To speed up syntax highlighting, the state stack for the start of some | |
| 1143 * lines is cached. These entries can be used to start parsing at that point. | |
| 1144 * | |
| 1145 * The stack is kept in b_sst_array[] for each buffer. There is a list of | |
| 1146 * valid entries. b_sst_first points to the first one, then follow sst_next. | |
| 1147 * The entries are sorted on line number. The first entry is often for line 2 | |
| 1148 * (line 1 always starts with an empty stack). | |
| 1149 * There is also a list for free entries. This construction is used to avoid | |
| 1150 * having to allocate and free memory blocks too often. | |
| 1151 * | |
| 1152 * When making changes to the buffer, this is logged in b_mod_*. When calling | |
| 1153 * update_screen() to update the display, it will call | |
| 1154 * syn_stack_apply_changes() for each displayed buffer to adjust the cached | |
| 1155 * entries. The entries which are inside the changed area are removed, | |
| 1156 * because they must be recomputed. Entries below the changed have their line | |
| 1157 * number adjusted for deleted/inserted lines, and have their sst_change_lnum | |
| 1158 * set to indicate that a check must be made if the changed lines would change | |
| 1159 * the cached entry. | |
| 1160 * | |
| 1161 * When later displaying lines, an entry is stored for each line. Displayed | |
| 1162 * lines are likely to be displayed again, in which case the state at the | |
| 1163 * start of the line is needed. | |
| 1164 * For not displayed lines, an entry is stored for every so many lines. These | |
| 1165 * entries will be used e.g., when scrolling backwards. The distance between | |
| 1166 * entries depends on the number of lines in the buffer. For small buffers | |
| 1167 * the distance is fixed at SST_DIST, for large buffers there is a fixed | |
| 1168 * number of entries SST_MAX_ENTRIES, and the distance is computed. | |
| 1169 */ | |
| 1170 | |
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1171 static void |
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1172 syn_stack_free_block(synblock_T *block) |
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1173 { |
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1174 synstate_T *p; |
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1175 |
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1176 if (block->b_sst_array != NULL) |
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1177 { |
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1178 for (p = block->b_sst_first; p != NULL; p = p->sst_next) |
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1179 clear_syn_state(p); |
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1180 vim_free(block->b_sst_array); |
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1181 block->b_sst_array = NULL; |
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1182 block->b_sst_len = 0; |
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1183 } |
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1184 } |
| 7 | 1185 /* |
| 1186 * Free b_sst_array[] for buffer "buf". | |
| 1187 * Used when syntax items changed to force resyncing everywhere. | |
| 1188 */ | |
| 1189 void | |
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1190 syn_stack_free_all(synblock_T *block) |
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1191 { |
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1192 #ifdef FEAT_FOLDING |
| 7 | 1193 win_T *wp; |
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1194 #endif |
| 7 | 1195 |
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1196 syn_stack_free_block(block); |
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1197 |
| 7 | 1198 #ifdef FEAT_FOLDING |
| 1199 /* When using "syntax" fold method, must update all folds. */ | |
| 1200 FOR_ALL_WINDOWS(wp) | |
| 1201 { | |
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1202 if (wp->w_s == block && foldmethodIsSyntax(wp)) |
| 7 | 1203 foldUpdateAll(wp); |
| 1204 } | |
| 1205 #endif | |
| 1206 } | |
| 1207 | |
| 1208 /* | |
| 1209 * Allocate the syntax state stack for syn_buf when needed. | |
| 1210 * If the number of entries in b_sst_array[] is much too big or a bit too | |
| 1211 * small, reallocate it. | |
| 1212 * Also used to allocate b_sst_array[] for the first time. | |
| 1213 */ | |
| 1214 static void | |
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1215 syn_stack_alloc(void) |
| 7 | 1216 { |
| 1217 long len; | |
| 1218 synstate_T *to, *from; | |
| 1219 synstate_T *sstp; | |
| 1220 | |
| 1221 len = syn_buf->b_ml.ml_line_count / SST_DIST + Rows * 2; | |
| 1222 if (len < SST_MIN_ENTRIES) | |
| 1223 len = SST_MIN_ENTRIES; | |
| 1224 else if (len > SST_MAX_ENTRIES) | |
| 1225 len = SST_MAX_ENTRIES; | |
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1226 if (syn_block->b_sst_len > len * 2 || syn_block->b_sst_len < len) |
| 7 | 1227 { |
| 1228 /* Allocate 50% too much, to avoid reallocating too often. */ | |
| 1229 len = syn_buf->b_ml.ml_line_count; | |
| 1230 len = (len + len / 2) / SST_DIST + Rows * 2; | |
| 1231 if (len < SST_MIN_ENTRIES) | |
| 1232 len = SST_MIN_ENTRIES; | |
| 1233 else if (len > SST_MAX_ENTRIES) | |
| 1234 len = SST_MAX_ENTRIES; | |
| 1235 | |
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1236 if (syn_block->b_sst_array != NULL) |
| 7 | 1237 { |
| 1238 /* When shrinking the array, cleanup the existing stack. | |
| 1239 * Make sure that all valid entries fit in the new array. */ | |
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1240 while (syn_block->b_sst_len - syn_block->b_sst_freecount + 2 > len |
| 7 | 1241 && syn_stack_cleanup()) |
| 1242 ; | |
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1243 if (len < syn_block->b_sst_len - syn_block->b_sst_freecount + 2) |
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1244 len = syn_block->b_sst_len - syn_block->b_sst_freecount + 2; |
| 7 | 1245 } |
| 1246 | |
| 1247 sstp = (synstate_T *)alloc_clear((unsigned)(len * sizeof(synstate_T))); | |
| 1248 if (sstp == NULL) /* out of memory! */ | |
| 1249 return; | |
| 1250 | |
| 1251 to = sstp - 1; | |
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1252 if (syn_block->b_sst_array != NULL) |
| 7 | 1253 { |
| 1254 /* Move the states from the old array to the new one. */ | |
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1255 for (from = syn_block->b_sst_first; from != NULL; |
| 7 | 1256 from = from->sst_next) |
| 1257 { | |
| 1258 ++to; | |
| 1259 *to = *from; | |
| 1260 to->sst_next = to + 1; | |
| 1261 } | |
| 1262 } | |
| 1263 if (to != sstp - 1) | |
| 1264 { | |
| 1265 to->sst_next = NULL; | |
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1266 syn_block->b_sst_first = sstp; |
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1267 syn_block->b_sst_freecount = len - (int)(to - sstp) - 1; |
| 7 | 1268 } |
| 1269 else | |
| 1270 { | |
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1271 syn_block->b_sst_first = NULL; |
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1272 syn_block->b_sst_freecount = len; |
| 7 | 1273 } |
| 1274 | |
| 1275 /* Create the list of free entries. */ | |
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1276 syn_block->b_sst_firstfree = to + 1; |
| 7 | 1277 while (++to < sstp + len) |
| 1278 to->sst_next = to + 1; | |
| 1279 (sstp + len - 1)->sst_next = NULL; | |
| 1280 | |
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1281 vim_free(syn_block->b_sst_array); |
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1282 syn_block->b_sst_array = sstp; |
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1283 syn_block->b_sst_len = len; |
| 7 | 1284 } |
| 1285 } | |
| 1286 | |
| 1287 /* | |
| 1288 * Check for changes in a buffer to affect stored syntax states. Uses the | |
| 1289 * b_mod_* fields. | |
| 1290 * Called from update_screen(), before screen is being updated, once for each | |
| 1291 * displayed buffer. | |
| 1292 */ | |
| 1293 void | |
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1294 syn_stack_apply_changes(buf_T *buf) |
| 7 | 1295 { |
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1296 win_T *wp; |
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1297 |
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1298 syn_stack_apply_changes_block(&buf->b_s, buf); |
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1299 |
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1300 FOR_ALL_WINDOWS(wp) |
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1301 { |
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1302 if ((wp->w_buffer == buf) && (wp->w_s != &buf->b_s)) |
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1303 syn_stack_apply_changes_block(wp->w_s, buf); |
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1304 } |
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1305 } |
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1306 |
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1307 static void |
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1308 syn_stack_apply_changes_block(synblock_T *block, buf_T *buf) |
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1309 { |
| 7 | 1310 synstate_T *p, *prev, *np; |
| 1311 linenr_T n; | |
| 1312 | |
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1313 if (block->b_sst_array == NULL) /* nothing to do */ |
| 7 | 1314 return; |
| 1315 | |
| 1316 prev = NULL; | |
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1317 for (p = block->b_sst_first; p != NULL; ) |
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1318 { |
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1319 if (p->sst_lnum + block->b_syn_sync_linebreaks > buf->b_mod_top) |
| 7 | 1320 { |
| 1321 n = p->sst_lnum + buf->b_mod_xlines; | |
| 1322 if (n <= buf->b_mod_bot) | |
| 1323 { | |
| 1324 /* this state is inside the changed area, remove it */ | |
| 1325 np = p->sst_next; | |
| 1326 if (prev == NULL) | |
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1327 block->b_sst_first = np; |
| 7 | 1328 else |
| 1329 prev->sst_next = np; | |
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1330 syn_stack_free_entry(block, p); |
| 7 | 1331 p = np; |
| 1332 continue; | |
| 1333 } | |
| 1334 /* This state is below the changed area. Remember the line | |
| 1335 * that needs to be parsed before this entry can be made valid | |
| 1336 * again. */ | |
| 1337 if (p->sst_change_lnum != 0 && p->sst_change_lnum > buf->b_mod_top) | |
| 1338 { | |
| 1339 if (p->sst_change_lnum + buf->b_mod_xlines > buf->b_mod_top) | |
| 1340 p->sst_change_lnum += buf->b_mod_xlines; | |
| 1341 else | |
| 1342 p->sst_change_lnum = buf->b_mod_top; | |
| 1343 } | |
| 1344 if (p->sst_change_lnum == 0 | |
| 1345 || p->sst_change_lnum < buf->b_mod_bot) | |
| 1346 p->sst_change_lnum = buf->b_mod_bot; | |
| 1347 | |
| 1348 p->sst_lnum = n; | |
| 1349 } | |
| 1350 prev = p; | |
| 1351 p = p->sst_next; | |
| 1352 } | |
| 1353 } | |
| 1354 | |
| 1355 /* | |
| 1356 * Reduce the number of entries in the state stack for syn_buf. | |
| 1357 * Returns TRUE if at least one entry was freed. | |
| 1358 */ | |
| 1359 static int | |
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1360 syn_stack_cleanup(void) |
| 7 | 1361 { |
| 1362 synstate_T *p, *prev; | |
| 1363 disptick_T tick; | |
| 1364 int above; | |
| 1365 int dist; | |
| 1366 int retval = FALSE; | |
| 1367 | |
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1368 if (syn_block->b_sst_array == NULL || syn_block->b_sst_first == NULL) |
| 7 | 1369 return retval; |
| 1370 | |
| 1371 /* Compute normal distance between non-displayed entries. */ | |
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1372 if (syn_block->b_sst_len <= Rows) |
| 819 | 1373 dist = 999999; |
| 1374 else | |
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1375 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
| 7 | 1376 |
| 1377 /* | |
| 2020 | 1378 * Go through the list to find the "tick" for the oldest entry that can |
| 7 | 1379 * be removed. Set "above" when the "tick" for the oldest entry is above |
| 1380 * "b_sst_lasttick" (the display tick wraps around). | |
| 1381 */ | |
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1382 tick = syn_block->b_sst_lasttick; |
| 7 | 1383 above = FALSE; |
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1384 prev = syn_block->b_sst_first; |
| 7 | 1385 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
| 1386 { | |
| 1387 if (prev->sst_lnum + dist > p->sst_lnum) | |
| 1388 { | |
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1389 if (p->sst_tick > syn_block->b_sst_lasttick) |
| 7 | 1390 { |
| 1391 if (!above || p->sst_tick < tick) | |
| 1392 tick = p->sst_tick; | |
| 1393 above = TRUE; | |
| 1394 } | |
| 1395 else if (!above && p->sst_tick < tick) | |
| 1396 tick = p->sst_tick; | |
| 1397 } | |
| 1398 } | |
| 1399 | |
| 1400 /* | |
| 1401 * Go through the list to make the entries for the oldest tick at an | |
| 1402 * interval of several lines. | |
| 1403 */ | |
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1404 prev = syn_block->b_sst_first; |
| 7 | 1405 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
| 1406 { | |
| 1407 if (p->sst_tick == tick && prev->sst_lnum + dist > p->sst_lnum) | |
| 1408 { | |
| 1409 /* Move this entry from used list to free list */ | |
| 1410 prev->sst_next = p->sst_next; | |
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1411 syn_stack_free_entry(syn_block, p); |
| 7 | 1412 p = prev; |
| 1413 retval = TRUE; | |
| 1414 } | |
| 1415 } | |
| 1416 return retval; | |
| 1417 } | |
| 1418 | |
| 1419 /* | |
| 1420 * Free the allocated memory for a syn_state item. | |
| 1421 * Move the entry into the free list. | |
| 1422 */ | |
| 1423 static void | |
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1424 syn_stack_free_entry(synblock_T *block, synstate_T *p) |
| 7 | 1425 { |
| 1426 clear_syn_state(p); | |
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1427 p->sst_next = block->b_sst_firstfree; |
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1428 block->b_sst_firstfree = p; |
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1429 ++block->b_sst_freecount; |
| 7 | 1430 } |
| 1431 | |
| 1432 /* | |
| 1433 * Find an entry in the list of state stacks at or before "lnum". | |
| 1434 * Returns NULL when there is no entry or the first entry is after "lnum". | |
| 1435 */ | |
| 1436 static synstate_T * | |
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1437 syn_stack_find_entry(linenr_T lnum) |
| 7 | 1438 { |
| 1439 synstate_T *p, *prev; | |
| 1440 | |
| 1441 prev = NULL; | |
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1442 for (p = syn_block->b_sst_first; p != NULL; prev = p, p = p->sst_next) |
| 7 | 1443 { |
| 1444 if (p->sst_lnum == lnum) | |
| 1445 return p; | |
| 1446 if (p->sst_lnum > lnum) | |
| 1447 break; | |
| 1448 } | |
| 1449 return prev; | |
| 1450 } | |
| 1451 | |
| 1452 /* | |
| 1453 * Try saving the current state in b_sst_array[]. | |
| 1454 * The current state must be valid for the start of the current_lnum line! | |
| 1455 */ | |
| 1456 static synstate_T * | |
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1457 store_current_state(void) |
| 7 | 1458 { |
| 1459 int i; | |
| 1460 synstate_T *p; | |
| 1461 bufstate_T *bp; | |
| 1462 stateitem_T *cur_si; | |
| 1512 | 1463 synstate_T *sp = syn_stack_find_entry(current_lnum); |
| 7 | 1464 |
| 1465 /* | |
| 1466 * If the current state contains a start or end pattern that continues | |
| 1467 * from the previous line, we can't use it. Don't store it then. | |
| 1468 */ | |
| 1469 for (i = current_state.ga_len - 1; i >= 0; --i) | |
| 1470 { | |
| 1471 cur_si = &CUR_STATE(i); | |
| 1472 if (cur_si->si_h_startpos.lnum >= current_lnum | |
| 1473 || cur_si->si_m_endpos.lnum >= current_lnum | |
| 1474 || cur_si->si_h_endpos.lnum >= current_lnum | |
| 1475 || (cur_si->si_end_idx | |
| 1476 && cur_si->si_eoe_pos.lnum >= current_lnum)) | |
| 1477 break; | |
| 1478 } | |
| 1479 if (i >= 0) | |
| 1480 { | |
| 1481 if (sp != NULL) | |
| 1482 { | |
| 1483 /* find "sp" in the list and remove it */ | |
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1484 if (syn_block->b_sst_first == sp) |
| 7 | 1485 /* it's the first entry */ |
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1486 syn_block->b_sst_first = sp->sst_next; |
| 7 | 1487 else |
| 1488 { | |
| 1489 /* find the entry just before this one to adjust sst_next */ | |
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1490 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
| 7 | 1491 if (p->sst_next == sp) |
| 1492 break; | |
| 840 | 1493 if (p != NULL) /* just in case */ |
| 1494 p->sst_next = sp->sst_next; | |
| 7 | 1495 } |
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1496 syn_stack_free_entry(syn_block, sp); |
| 7 | 1497 sp = NULL; |
| 1498 } | |
| 1499 } | |
| 1500 else if (sp == NULL || sp->sst_lnum != current_lnum) | |
| 1501 { | |
| 1502 /* | |
| 1503 * Add a new entry | |
| 1504 */ | |
| 1505 /* If no free items, cleanup the array first. */ | |
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1506 if (syn_block->b_sst_freecount == 0) |
| 7 | 1507 { |
| 1508 (void)syn_stack_cleanup(); | |
| 1509 /* "sp" may have been moved to the freelist now */ | |
| 1510 sp = syn_stack_find_entry(current_lnum); | |
| 1511 } | |
| 1512 /* Still no free items? Must be a strange problem... */ | |
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1513 if (syn_block->b_sst_freecount == 0) |
| 7 | 1514 sp = NULL; |
| 1515 else | |
| 1516 { | |
| 1517 /* Take the first item from the free list and put it in the used | |
| 1518 * list, after *sp */ | |
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1519 p = syn_block->b_sst_firstfree; |
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1520 syn_block->b_sst_firstfree = p->sst_next; |
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1521 --syn_block->b_sst_freecount; |
| 7 | 1522 if (sp == NULL) |
| 1523 { | |
| 1524 /* Insert in front of the list */ | |
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1525 p->sst_next = syn_block->b_sst_first; |
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1526 syn_block->b_sst_first = p; |
| 7 | 1527 } |
| 1528 else | |
| 1529 { | |
| 1530 /* insert in list after *sp */ | |
| 1531 p->sst_next = sp->sst_next; | |
| 1532 sp->sst_next = p; | |
| 1533 } | |
| 1534 sp = p; | |
| 1535 sp->sst_stacksize = 0; | |
| 1536 sp->sst_lnum = current_lnum; | |
| 1537 } | |
| 1538 } | |
| 1539 if (sp != NULL) | |
| 1540 { | |
| 1541 /* When overwriting an existing state stack, clear it first */ | |
| 1542 clear_syn_state(sp); | |
| 1543 sp->sst_stacksize = current_state.ga_len; | |
| 1544 if (current_state.ga_len > SST_FIX_STATES) | |
| 1545 { | |
| 1546 /* Need to clear it, might be something remaining from when the | |
| 1547 * length was less than SST_FIX_STATES. */ | |
| 1548 ga_init2(&sp->sst_union.sst_ga, (int)sizeof(bufstate_T), 1); | |
| 1549 if (ga_grow(&sp->sst_union.sst_ga, current_state.ga_len) == FAIL) | |
| 1550 sp->sst_stacksize = 0; | |
| 1551 else | |
| 1552 sp->sst_union.sst_ga.ga_len = current_state.ga_len; | |
| 1553 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
| 1554 } | |
| 1555 else | |
| 1556 bp = sp->sst_union.sst_stack; | |
| 1557 for (i = 0; i < sp->sst_stacksize; ++i) | |
| 1558 { | |
| 1559 bp[i].bs_idx = CUR_STATE(i).si_idx; | |
| 1560 bp[i].bs_flags = CUR_STATE(i).si_flags; | |
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1561 #ifdef FEAT_CONCEAL |
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1562 bp[i].bs_seqnr = CUR_STATE(i).si_seqnr; |
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1563 bp[i].bs_cchar = CUR_STATE(i).si_cchar; |
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1564 #endif |
| 7 | 1565 bp[i].bs_extmatch = ref_extmatch(CUR_STATE(i).si_extmatch); |
| 1566 } | |
| 1567 sp->sst_next_flags = current_next_flags; | |
| 1568 sp->sst_next_list = current_next_list; | |
| 1569 sp->sst_tick = display_tick; | |
| 1570 sp->sst_change_lnum = 0; | |
| 1571 } | |
| 1572 current_state_stored = TRUE; | |
| 1573 return sp; | |
| 1574 } | |
| 1575 | |
| 1576 /* | |
| 1577 * Copy a state stack from "from" in b_sst_array[] to current_state; | |
| 1578 */ | |
| 1579 static void | |
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1580 load_current_state(synstate_T *from) |
| 7 | 1581 { |
| 1582 int i; | |
| 1583 bufstate_T *bp; | |
| 1584 | |
| 1585 clear_current_state(); | |
| 1586 validate_current_state(); | |
| 1587 keepend_level = -1; | |
| 1588 if (from->sst_stacksize | |
| 1589 && ga_grow(¤t_state, from->sst_stacksize) != FAIL) | |
| 1590 { | |
| 1591 if (from->sst_stacksize > SST_FIX_STATES) | |
| 1592 bp = SYN_STATE_P(&(from->sst_union.sst_ga)); | |
| 1593 else | |
| 1594 bp = from->sst_union.sst_stack; | |
| 1595 for (i = 0; i < from->sst_stacksize; ++i) | |
| 1596 { | |
| 1597 CUR_STATE(i).si_idx = bp[i].bs_idx; | |
| 1598 CUR_STATE(i).si_flags = bp[i].bs_flags; | |
|
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1599 #ifdef FEAT_CONCEAL |
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1600 CUR_STATE(i).si_seqnr = bp[i].bs_seqnr; |
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1601 CUR_STATE(i).si_cchar = bp[i].bs_cchar; |
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1602 #endif |
| 7 | 1603 CUR_STATE(i).si_extmatch = ref_extmatch(bp[i].bs_extmatch); |
| 1604 if (keepend_level < 0 && (CUR_STATE(i).si_flags & HL_KEEPEND)) | |
| 1605 keepend_level = i; | |
| 1606 CUR_STATE(i).si_ends = FALSE; | |
| 1607 CUR_STATE(i).si_m_lnum = 0; | |
| 1608 if (CUR_STATE(i).si_idx >= 0) | |
| 1609 CUR_STATE(i).si_next_list = | |
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1610 (SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_next_list; |
| 7 | 1611 else |
| 1612 CUR_STATE(i).si_next_list = NULL; | |
| 1613 update_si_attr(i); | |
| 1614 } | |
| 1615 current_state.ga_len = from->sst_stacksize; | |
| 1616 } | |
| 1617 current_next_list = from->sst_next_list; | |
| 1618 current_next_flags = from->sst_next_flags; | |
| 1619 current_lnum = from->sst_lnum; | |
| 1620 } | |
| 1621 | |
| 1622 /* | |
| 1623 * Compare saved state stack "*sp" with the current state. | |
| 1624 * Return TRUE when they are equal. | |
| 1625 */ | |
| 1626 static int | |
|
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1627 syn_stack_equal(synstate_T *sp) |
| 7 | 1628 { |
| 1629 int i, j; | |
| 1630 bufstate_T *bp; | |
| 1631 reg_extmatch_T *six, *bsx; | |
| 1632 | |
| 1633 /* First a quick check if the stacks have the same size end nextlist. */ | |
| 1634 if (sp->sst_stacksize == current_state.ga_len | |
| 1635 && sp->sst_next_list == current_next_list) | |
| 1636 { | |
| 1637 /* Need to compare all states on both stacks. */ | |
| 1638 if (sp->sst_stacksize > SST_FIX_STATES) | |
| 1639 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
| 1640 else | |
| 1641 bp = sp->sst_union.sst_stack; | |
| 1642 | |
| 1643 for (i = current_state.ga_len; --i >= 0; ) | |
| 1644 { | |
| 1645 /* If the item has another index the state is different. */ | |
| 1646 if (bp[i].bs_idx != CUR_STATE(i).si_idx) | |
| 1647 break; | |
| 1648 if (bp[i].bs_extmatch != CUR_STATE(i).si_extmatch) | |
| 1649 { | |
| 1650 /* When the extmatch pointers are different, the strings in | |
| 1651 * them can still be the same. Check if the extmatch | |
| 1652 * references are equal. */ | |
| 1653 bsx = bp[i].bs_extmatch; | |
| 1654 six = CUR_STATE(i).si_extmatch; | |
| 1655 /* If one of the extmatch pointers is NULL the states are | |
| 1656 * different. */ | |
| 1657 if (bsx == NULL || six == NULL) | |
| 1658 break; | |
| 1659 for (j = 0; j < NSUBEXP; ++j) | |
| 1660 { | |
| 1661 /* Check each referenced match string. They must all be | |
| 1662 * equal. */ | |
| 1663 if (bsx->matches[j] != six->matches[j]) | |
| 1664 { | |
| 1665 /* If the pointer is different it can still be the | |
| 1666 * same text. Compare the strings, ignore case when | |
| 1667 * the start item has the sp_ic flag set. */ | |
| 1668 if (bsx->matches[j] == NULL | |
| 1669 || six->matches[j] == NULL) | |
| 1670 break; | |
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1671 if ((SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_ic |
| 7 | 1672 ? MB_STRICMP(bsx->matches[j], |
| 1673 six->matches[j]) != 0 | |
| 1674 : STRCMP(bsx->matches[j], six->matches[j]) != 0) | |
| 1675 break; | |
| 1676 } | |
| 1677 } | |
| 1678 if (j != NSUBEXP) | |
| 1679 break; | |
| 1680 } | |
| 1681 } | |
| 1682 if (i < 0) | |
| 1683 return TRUE; | |
| 1684 } | |
| 1685 return FALSE; | |
| 1686 } | |
| 1687 | |
| 1688 /* | |
| 1689 * We stop parsing syntax above line "lnum". If the stored state at or below | |
| 1690 * this line depended on a change before it, it now depends on the line below | |
| 1691 * the last parsed line. | |
| 1692 * The window looks like this: | |
| 1693 * line which changed | |
| 1694 * displayed line | |
| 1695 * displayed line | |
| 1696 * lnum -> line below window | |
| 1697 */ | |
| 1698 void | |
|
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1699 syntax_end_parsing(linenr_T lnum) |
| 7 | 1700 { |
| 1701 synstate_T *sp; | |
| 1702 | |
| 1703 sp = syn_stack_find_entry(lnum); | |
| 1704 if (sp != NULL && sp->sst_lnum < lnum) | |
| 1705 sp = sp->sst_next; | |
| 1706 | |
| 1707 if (sp != NULL && sp->sst_change_lnum != 0) | |
| 1708 sp->sst_change_lnum = lnum; | |
| 1709 } | |
| 1710 | |
| 1711 /* | |
| 1712 * End of handling of the state stack. | |
| 1713 ****************************************/ | |
| 1714 | |
| 1715 static void | |
|
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1716 invalidate_current_state(void) |
| 7 | 1717 { |
| 1718 clear_current_state(); | |
| 1719 current_state.ga_itemsize = 0; /* mark current_state invalid */ | |
| 1720 current_next_list = NULL; | |
| 1721 keepend_level = -1; | |
| 1722 } | |
| 1723 | |
| 1724 static void | |
|
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1725 validate_current_state(void) |
| 7 | 1726 { |
| 1727 current_state.ga_itemsize = sizeof(stateitem_T); | |
| 1728 current_state.ga_growsize = 3; | |
| 1729 } | |
| 1730 | |
| 1731 /* | |
| 1732 * Return TRUE if the syntax at start of lnum changed since last time. | |
| 1733 * This will only be called just after get_syntax_attr() for the previous | |
| 1734 * line, to check if the next line needs to be redrawn too. | |
| 1735 */ | |
| 1736 int | |
|
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1737 syntax_check_changed(linenr_T lnum) |
| 7 | 1738 { |
| 1739 int retval = TRUE; | |
| 1740 synstate_T *sp; | |
| 1741 | |
| 1742 /* | |
| 1743 * Check the state stack when: | |
| 1744 * - lnum is just below the previously syntaxed line. | |
| 1745 * - lnum is not before the lines with saved states. | |
| 1746 * - lnum is not past the lines with saved states. | |
| 1747 * - lnum is at or before the last changed line. | |
| 1748 */ | |
| 1749 if (VALID_STATE(¤t_state) && lnum == current_lnum + 1) | |
| 1750 { | |
| 1751 sp = syn_stack_find_entry(lnum); | |
| 1752 if (sp != NULL && sp->sst_lnum == lnum) | |
| 1753 { | |
| 1754 /* | |
| 1755 * finish the previous line (needed when not all of the line was | |
| 1756 * drawn) | |
| 1757 */ | |
| 1758 (void)syn_finish_line(FALSE); | |
| 1759 | |
| 1760 /* | |
| 1761 * Compare the current state with the previously saved state of | |
| 1762 * the line. | |
| 1763 */ | |
| 1764 if (syn_stack_equal(sp)) | |
| 1765 retval = FALSE; | |
| 1766 | |
| 1767 /* | |
| 1768 * Store the current state in b_sst_array[] for later use. | |
| 1769 */ | |
| 1770 ++current_lnum; | |
| 1512 | 1771 (void)store_current_state(); |
| 7 | 1772 } |
| 1773 } | |
| 1774 | |
| 1775 return retval; | |
| 1776 } | |
| 1777 | |
| 1778 /* | |
| 1779 * Finish the current line. | |
| 1780 * This doesn't return any attributes, it only gets the state at the end of | |
| 1781 * the line. It can start anywhere in the line, as long as the current state | |
| 1782 * is valid. | |
| 1783 */ | |
| 1784 static int | |
|
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1785 syn_finish_line( |
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1786 int syncing) /* called for syncing */ |
| 7 | 1787 { |
| 1788 stateitem_T *cur_si; | |
| 442 | 1789 colnr_T prev_current_col; |
| 7 | 1790 |
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1791 while (!current_finished) |
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1792 { |
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1793 (void)syn_current_attr(syncing, FALSE, NULL, FALSE); |
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1794 /* |
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1795 * When syncing, and found some item, need to check the item. |
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1796 */ |
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1797 if (syncing && current_state.ga_len) |
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1798 { |
| 7 | 1799 /* |
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1800 * Check for match with sync item. |
| 7 | 1801 */ |
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1802 cur_si = &CUR_STATE(current_state.ga_len - 1); |
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1803 if (cur_si->si_idx >= 0 |
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1804 && (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags |
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1805 & (HL_SYNC_HERE|HL_SYNC_THERE))) |
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1806 return TRUE; |
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1807 |
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1808 /* syn_current_attr() will have skipped the check for an item |
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1809 * that ends here, need to do that now. Be careful not to go |
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1810 * past the NUL. */ |
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1811 prev_current_col = current_col; |
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1812 if (syn_getcurline()[current_col] != NUL) |
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1813 ++current_col; |
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1814 check_state_ends(); |
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1815 current_col = prev_current_col; |
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1816 } |
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1817 ++current_col; |
| 7 | 1818 } |
| 1819 return FALSE; | |
| 1820 } | |
| 1821 | |
| 1822 /* | |
| 1823 * Return highlight attributes for next character. | |
| 1824 * Must first call syntax_start() once for the line. | |
| 1825 * "col" is normally 0 for the first use in a line, and increments by one each | |
| 1826 * time. It's allowed to skip characters and to stop before the end of the | |
| 1827 * line. But only a "col" after a previously used column is allowed. | |
| 221 | 1828 * When "can_spell" is not NULL set it to TRUE when spell-checking should be |
| 1829 * done. | |
| 7 | 1830 */ |
| 1831 int | |
|
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1832 get_syntax_attr( |
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1833 colnr_T col, |
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1834 int *can_spell, |
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1835 int keep_state) /* keep state of char at "col" */ |
| 7 | 1836 { |
| 1837 int attr = 0; | |
| 1838 | |
| 1363 | 1839 if (can_spell != NULL) |
| 1840 /* Default: Only do spelling when there is no @Spell cluster or when | |
| 1841 * ":syn spell toplevel" was used. */ | |
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1842 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
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1843 ? (syn_block->b_spell_cluster_id == 0) |
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1844 : (syn_block->b_syn_spell == SYNSPL_TOP); |
| 1363 | 1845 |
| 7 | 1846 /* check for out of memory situation */ |
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1847 if (syn_block->b_sst_array == NULL) |
| 7 | 1848 return 0; |
| 1849 | |
| 419 | 1850 /* After 'synmaxcol' the attribute is always zero. */ |
| 431 | 1851 if (syn_buf->b_p_smc > 0 && col >= (colnr_T)syn_buf->b_p_smc) |
| 419 | 1852 { |
| 1853 clear_current_state(); | |
| 1854 #ifdef FEAT_EVAL | |
| 1855 current_id = 0; | |
| 1856 current_trans_id = 0; | |
| 1857 #endif | |
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1858 #ifdef FEAT_CONCEAL |
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1859 current_flags = 0; |
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1860 #endif |
| 419 | 1861 return 0; |
| 1862 } | |
| 1863 | |
| 7 | 1864 /* Make sure current_state is valid */ |
| 1865 if (INVALID_STATE(¤t_state)) | |
| 1866 validate_current_state(); | |
| 1867 | |
| 1868 /* | |
| 1869 * Skip from the current column to "col", get the attributes for "col". | |
| 1870 */ | |
| 1871 while (current_col <= col) | |
| 1872 { | |
| 1504 | 1873 attr = syn_current_attr(FALSE, TRUE, can_spell, |
| 1874 current_col == col ? keep_state : FALSE); | |
| 7 | 1875 ++current_col; |
| 1876 } | |
| 1877 | |
| 1878 return attr; | |
| 1879 } | |
| 1880 | |
| 1881 /* | |
| 1882 * Get syntax attributes for current_lnum, current_col. | |
| 1883 */ | |
| 1884 static int | |
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1885 syn_current_attr( |
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1886 int syncing, /* When 1: called for syncing */ |
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1887 int displaying, /* result will be displayed */ |
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1888 int *can_spell, /* return: do spell checking */ |
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1889 int keep_state) /* keep syntax stack afterwards */ |
| 7 | 1890 { |
| 1891 int syn_id; | |
| 1892 lpos_T endpos; /* was: char_u *endp; */ | |
| 1893 lpos_T hl_startpos; /* was: int hl_startcol; */ | |
| 1894 lpos_T hl_endpos; | |
| 1895 lpos_T eos_pos; /* end-of-start match (start region) */ | |
| 1896 lpos_T eoe_pos; /* end-of-end pattern */ | |
| 1897 int end_idx; /* group ID for end pattern */ | |
| 1898 int idx; | |
| 1899 synpat_T *spp; | |
| 221 | 1900 stateitem_T *cur_si, *sip = NULL; |
| 7 | 1901 int startcol; |
| 1902 int endcol; | |
| 1903 long flags; | |
|
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1904 int cchar; |
| 7 | 1905 short *next_list; |
| 1906 int found_match; /* found usable match */ | |
| 1907 static int try_next_column = FALSE; /* must try in next col */ | |
| 1908 int do_keywords; | |
| 1909 regmmatch_T regmatch; | |
| 1910 lpos_T pos; | |
| 1911 int lc_col; | |
| 1912 reg_extmatch_T *cur_extmatch = NULL; | |
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1913 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
| 7 | 1914 char_u *line; /* current line. NOTE: becomes invalid after |
| 1915 looking for a pattern match! */ | |
| 1916 | |
| 1917 /* variables for zero-width matches that have a "nextgroup" argument */ | |
| 1918 int keep_next_list; | |
| 1919 int zero_width_next_list = FALSE; | |
| 1920 garray_T zero_width_next_ga; | |
| 1921 | |
| 1922 /* | |
| 1923 * No character, no attributes! Past end of line? | |
| 1924 * Do try matching with an empty line (could be the start of a region). | |
| 1925 */ | |
| 1926 line = syn_getcurline(); | |
| 1927 if (line[current_col] == NUL && current_col != 0) | |
| 1928 { | |
| 1929 /* | |
| 1930 * If we found a match after the last column, use it. | |
| 1931 */ | |
| 1932 if (next_match_idx >= 0 && next_match_col >= (int)current_col | |
| 1933 && next_match_col != MAXCOL) | |
| 1934 (void)push_next_match(NULL); | |
| 1935 | |
| 1936 current_finished = TRUE; | |
| 1937 current_state_stored = FALSE; | |
| 1938 return 0; | |
| 1939 } | |
| 1940 | |
| 1941 /* if the current or next character is NUL, we will finish the line now */ | |
| 1942 if (line[current_col] == NUL || line[current_col + 1] == NUL) | |
| 1943 { | |
| 1944 current_finished = TRUE; | |
| 1945 current_state_stored = FALSE; | |
| 1946 } | |
| 1947 | |
| 1948 /* | |
| 1949 * When in the previous column there was a match but it could not be used | |
| 1950 * (empty match or already matched in this column) need to try again in | |
| 1951 * the next column. | |
| 1952 */ | |
| 1953 if (try_next_column) | |
| 1954 { | |
| 1955 next_match_idx = -1; | |
| 1956 try_next_column = FALSE; | |
| 1957 } | |
| 1958 | |
| 1959 /* Only check for keywords when not syncing and there are some. */ | |
| 1960 do_keywords = !syncing | |
|
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1961 && (syn_block->b_keywtab.ht_used > 0 |
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1962 || syn_block->b_keywtab_ic.ht_used > 0); |
| 7 | 1963 |
| 1964 /* Init the list of zero-width matches with a nextlist. This is used to | |
| 1965 * avoid matching the same item in the same position twice. */ | |
| 1966 ga_init2(&zero_width_next_ga, (int)sizeof(int), 10); | |
| 1967 | |
|
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1968 /* use syntax iskeyword option */ |
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1969 save_chartab(buf_chartab); |
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1970 |
| 7 | 1971 /* |
| 1972 * Repeat matching keywords and patterns, to find contained items at the | |
| 1973 * same column. This stops when there are no extra matches at the current | |
| 1974 * column. | |
| 1975 */ | |
| 1976 do | |
| 1977 { | |
| 1978 found_match = FALSE; | |
| 1979 keep_next_list = FALSE; | |
| 1980 syn_id = 0; | |
| 1981 | |
|
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1982 |
| 7 | 1983 /* |
| 1984 * 1. Check for a current state. | |
| 1985 * Only when there is no current state, or if the current state may | |
| 1986 * contain other things, we need to check for keywords and patterns. | |
| 1987 * Always need to check for contained items if some item has the | |
| 1988 * "containedin" argument (takes extra time!). | |
| 1989 */ | |
| 1990 if (current_state.ga_len) | |
| 1991 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 1992 else | |
| 1993 cur_si = NULL; | |
| 1994 | |
|
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1995 if (syn_block->b_syn_containedin || cur_si == NULL |
| 7 | 1996 || cur_si->si_cont_list != NULL) |
| 1997 { | |
| 1998 /* | |
| 1999 * 2. Check for keywords, if on a keyword char after a non-keyword | |
| 2000 * char. Don't do this when syncing. | |
| 2001 */ | |
| 2002 if (do_keywords) | |
| 2003 { | |
| 2004 line = syn_getcurline(); | |
| 4043 | 2005 if (vim_iswordp_buf(line + current_col, syn_buf) |
| 7 | 2006 && (current_col == 0 |
| 4043 | 2007 || !vim_iswordp_buf(line + current_col - 1 |
| 7 | 2008 #ifdef FEAT_MBYTE |
| 2009 - (has_mbyte | |
| 2010 ? (*mb_head_off)(line, line + current_col - 1) | |
| 2011 : 0) | |
| 2012 #endif | |
| 2013 , syn_buf))) | |
| 2014 { | |
| 2015 syn_id = check_keyword_id(line, (int)current_col, | |
|
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2016 &endcol, &flags, &next_list, cur_si, |
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2017 &cchar); |
| 205 | 2018 if (syn_id != 0) |
| 7 | 2019 { |
| 2020 if (push_current_state(KEYWORD_IDX) == OK) | |
| 2021 { | |
| 2022 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2023 cur_si->si_m_startcol = current_col; | |
| 2024 cur_si->si_h_startpos.lnum = current_lnum; | |
| 2025 cur_si->si_h_startpos.col = 0; /* starts right away */ | |
| 2026 cur_si->si_m_endpos.lnum = current_lnum; | |
| 2027 cur_si->si_m_endpos.col = endcol; | |
| 2028 cur_si->si_h_endpos.lnum = current_lnum; | |
| 2029 cur_si->si_h_endpos.col = endcol; | |
| 2030 cur_si->si_ends = TRUE; | |
| 2031 cur_si->si_end_idx = 0; | |
| 2032 cur_si->si_flags = flags; | |
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2033 #ifdef FEAT_CONCEAL |
|
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2034 cur_si->si_seqnr = next_seqnr++; |
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2035 cur_si->si_cchar = cchar; |
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2036 if (current_state.ga_len > 1) |
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2037 cur_si->si_flags |= |
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2038 CUR_STATE(current_state.ga_len - 2).si_flags |
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2039 & HL_CONCEAL; |
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2040 #endif |
| 7 | 2041 cur_si->si_id = syn_id; |
| 2042 cur_si->si_trans_id = syn_id; | |
| 2043 if (flags & HL_TRANSP) | |
| 2044 { | |
| 2045 if (current_state.ga_len < 2) | |
| 2046 { | |
| 2047 cur_si->si_attr = 0; | |
| 2048 cur_si->si_trans_id = 0; | |
| 2049 } | |
| 2050 else | |
| 2051 { | |
| 2052 cur_si->si_attr = CUR_STATE( | |
| 2053 current_state.ga_len - 2).si_attr; | |
| 2054 cur_si->si_trans_id = CUR_STATE( | |
| 2055 current_state.ga_len - 2).si_trans_id; | |
| 2056 } | |
| 2057 } | |
| 2058 else | |
| 2059 cur_si->si_attr = syn_id2attr(syn_id); | |
| 2060 cur_si->si_cont_list = NULL; | |
| 2061 cur_si->si_next_list = next_list; | |
| 2062 check_keepend(); | |
| 2063 } | |
| 2064 else | |
| 2065 vim_free(next_list); | |
| 2066 } | |
| 2067 } | |
| 2068 } | |
| 2069 | |
| 2070 /* | |
| 205 | 2071 * 3. Check for patterns (only if no keyword found). |
| 7 | 2072 */ |
|
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2073 if (syn_id == 0 && syn_block->b_syn_patterns.ga_len) |
| 7 | 2074 { |
| 2075 /* | |
| 2076 * If we didn't check for a match yet, or we are past it, check | |
| 2077 * for any match with a pattern. | |
| 2078 */ | |
| 2079 if (next_match_idx < 0 || next_match_col < (int)current_col) | |
| 2080 { | |
| 2081 /* | |
| 2082 * Check all relevant patterns for a match at this | |
| 2083 * position. This is complicated, because matching with a | |
| 2084 * pattern takes quite a bit of time, thus we want to | |
| 2085 * avoid doing it when it's not needed. | |
| 2086 */ | |
| 2087 next_match_idx = 0; /* no match in this line yet */ | |
| 2088 next_match_col = MAXCOL; | |
|
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2089 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
| 7 | 2090 { |
|
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2091 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2092 if ( spp->sp_syncing == syncing |
| 2093 && (displaying || !(spp->sp_flags & HL_DISPLAY)) | |
| 2094 && (spp->sp_type == SPTYPE_MATCH | |
| 2095 || spp->sp_type == SPTYPE_START) | |
| 2096 && (current_next_list != NULL | |
| 2097 ? in_id_list(NULL, current_next_list, | |
| 2098 &spp->sp_syn, 0) | |
| 2099 : (cur_si == NULL | |
| 2100 ? !(spp->sp_flags & HL_CONTAINED) | |
| 2101 : in_id_list(cur_si, | |
| 2102 cur_si->si_cont_list, &spp->sp_syn, | |
| 2103 spp->sp_flags & HL_CONTAINED)))) | |
| 2104 { | |
| 6375 | 2105 int r; |
| 2106 | |
| 7 | 2107 /* If we already tried matching in this line, and |
| 2108 * there isn't a match before next_match_col, skip | |
| 2109 * this item. */ | |
| 2110 if (spp->sp_line_id == current_line_id | |
| 2111 && spp->sp_startcol >= next_match_col) | |
| 2112 continue; | |
| 2113 spp->sp_line_id = current_line_id; | |
| 2114 | |
| 2115 lc_col = current_col - spp->sp_offsets[SPO_LC_OFF]; | |
| 2116 if (lc_col < 0) | |
| 2117 lc_col = 0; | |
| 2118 | |
| 2119 regmatch.rmm_ic = spp->sp_ic; | |
| 2120 regmatch.regprog = spp->sp_prog; | |
| 6375 | 2121 r = syn_regexec(®match, |
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2122 current_lnum, |
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2123 (colnr_T)lc_col, |
| 6375 | 2124 IF_SYN_TIME(&spp->sp_time)); |
| 2125 spp->sp_prog = regmatch.regprog; | |
| 2126 if (!r) | |
| 7 | 2127 { |
| 2128 /* no match in this line, try another one */ | |
| 2129 spp->sp_startcol = MAXCOL; | |
| 2130 continue; | |
| 2131 } | |
| 2132 | |
| 2133 /* | |
| 2134 * Compute the first column of the match. | |
| 2135 */ | |
| 2136 syn_add_start_off(&pos, ®match, | |
| 2137 spp, SPO_MS_OFF, -1); | |
| 2138 if (pos.lnum > current_lnum) | |
| 2139 { | |
| 2140 /* must have used end of match in a next line, | |
| 2141 * we can't handle that */ | |
| 2142 spp->sp_startcol = MAXCOL; | |
| 2143 continue; | |
| 2144 } | |
| 2145 startcol = pos.col; | |
| 2146 | |
| 2147 /* remember the next column where this pattern | |
| 2148 * matches in the current line */ | |
| 2149 spp->sp_startcol = startcol; | |
| 2150 | |
| 2151 /* | |
| 2152 * If a previously found match starts at a lower | |
| 2153 * column number, don't use this one. | |
| 2154 */ | |
| 2155 if (startcol >= next_match_col) | |
| 2156 continue; | |
| 2157 | |
| 2158 /* | |
| 2159 * If we matched this pattern at this position | |
| 2160 * before, skip it. Must retry in the next | |
| 2161 * column, because it may match from there. | |
| 2162 */ | |
| 2163 if (did_match_already(idx, &zero_width_next_ga)) | |
| 2164 { | |
| 2165 try_next_column = TRUE; | |
| 2166 continue; | |
| 2167 } | |
| 2168 | |
| 2169 endpos.lnum = regmatch.endpos[0].lnum; | |
| 2170 endpos.col = regmatch.endpos[0].col; | |
| 2171 | |
| 2172 /* Compute the highlight start. */ | |
| 2173 syn_add_start_off(&hl_startpos, ®match, | |
| 2174 spp, SPO_HS_OFF, -1); | |
| 2175 | |
| 2176 /* Compute the region start. */ | |
| 2177 /* Default is to use the end of the match. */ | |
| 2178 syn_add_end_off(&eos_pos, ®match, | |
| 2179 spp, SPO_RS_OFF, 0); | |
| 2180 | |
| 2181 /* | |
| 2182 * Grab the external submatches before they get | |
| 2183 * overwritten. Reference count doesn't change. | |
| 2184 */ | |
| 2185 unref_extmatch(cur_extmatch); | |
| 2186 cur_extmatch = re_extmatch_out; | |
| 2187 re_extmatch_out = NULL; | |
| 2188 | |
| 2189 flags = 0; | |
| 2190 eoe_pos.lnum = 0; /* avoid warning */ | |
| 2191 eoe_pos.col = 0; | |
| 2192 end_idx = 0; | |
| 2193 hl_endpos.lnum = 0; | |
| 2194 | |
| 2195 /* | |
| 2196 * For a "oneline" the end must be found in the | |
| 2197 * same line too. Search for it after the end of | |
| 2198 * the match with the start pattern. Set the | |
| 2199 * resulting end positions at the same time. | |
| 2200 */ | |
| 2201 if (spp->sp_type == SPTYPE_START | |
| 2202 && (spp->sp_flags & HL_ONELINE)) | |
| 2203 { | |
| 2204 lpos_T startpos; | |
| 2205 | |
| 2206 startpos = endpos; | |
| 2207 find_endpos(idx, &startpos, &endpos, &hl_endpos, | |
| 2208 &flags, &eoe_pos, &end_idx, cur_extmatch); | |
| 2209 if (endpos.lnum == 0) | |
| 2210 continue; /* not found */ | |
| 2211 } | |
| 2212 | |
| 2213 /* | |
| 2214 * For a "match" the size must be > 0 after the | |
| 2215 * end offset needs has been added. Except when | |
| 2216 * syncing. | |
| 2217 */ | |
| 2218 else if (spp->sp_type == SPTYPE_MATCH) | |
| 2219 { | |
| 2220 syn_add_end_off(&hl_endpos, ®match, spp, | |
| 2221 SPO_HE_OFF, 0); | |
| 2222 syn_add_end_off(&endpos, ®match, spp, | |
| 2223 SPO_ME_OFF, 0); | |
| 2224 if (endpos.lnum == current_lnum | |
| 2225 && (int)endpos.col + syncing < startcol) | |
| 2226 { | |
| 2227 /* | |
| 2228 * If an empty string is matched, may need | |
| 2229 * to try matching again at next column. | |
| 2230 */ | |
| 2231 if (regmatch.startpos[0].col | |
| 2232 == regmatch.endpos[0].col) | |
| 2233 try_next_column = TRUE; | |
| 2234 continue; | |
| 2235 } | |
| 2236 } | |
| 2237 | |
| 2238 /* | |
| 2239 * keep the best match so far in next_match_* | |
| 2240 */ | |
| 2241 /* Highlighting must start after startpos and end | |
| 2242 * before endpos. */ | |
| 2243 if (hl_startpos.lnum == current_lnum | |
| 2244 && (int)hl_startpos.col < startcol) | |
| 2245 hl_startpos.col = startcol; | |
| 2246 limit_pos_zero(&hl_endpos, &endpos); | |
| 2247 | |
| 2248 next_match_idx = idx; | |
| 2249 next_match_col = startcol; | |
| 2250 next_match_m_endpos = endpos; | |
| 2251 next_match_h_endpos = hl_endpos; | |
| 2252 next_match_h_startpos = hl_startpos; | |
| 2253 next_match_flags = flags; | |
| 2254 next_match_eos_pos = eos_pos; | |
| 2255 next_match_eoe_pos = eoe_pos; | |
| 2256 next_match_end_idx = end_idx; | |
| 2257 unref_extmatch(next_match_extmatch); | |
| 2258 next_match_extmatch = cur_extmatch; | |
| 2259 cur_extmatch = NULL; | |
| 2260 } | |
| 2261 } | |
| 2262 } | |
| 2263 | |
| 2264 /* | |
| 2265 * If we found a match at the current column, use it. | |
| 2266 */ | |
| 2267 if (next_match_idx >= 0 && next_match_col == (int)current_col) | |
| 2268 { | |
| 2269 synpat_T *lspp; | |
| 2270 | |
| 2271 /* When a zero-width item matched which has a nextgroup, | |
| 2272 * don't push the item but set nextgroup. */ | |
|
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2273 lspp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
| 7 | 2274 if (next_match_m_endpos.lnum == current_lnum |
| 2275 && next_match_m_endpos.col == current_col | |
| 2276 && lspp->sp_next_list != NULL) | |
| 2277 { | |
| 2278 current_next_list = lspp->sp_next_list; | |
| 2279 current_next_flags = lspp->sp_flags; | |
| 2280 keep_next_list = TRUE; | |
| 2281 zero_width_next_list = TRUE; | |
| 2282 | |
| 2283 /* Add the index to a list, so that we can check | |
| 2284 * later that we don't match it again (and cause an | |
| 2285 * endless loop). */ | |
| 2286 if (ga_grow(&zero_width_next_ga, 1) == OK) | |
| 2287 { | |
| 2288 ((int *)(zero_width_next_ga.ga_data)) | |
| 2289 [zero_width_next_ga.ga_len++] = next_match_idx; | |
| 2290 } | |
| 2291 next_match_idx = -1; | |
| 2292 } | |
| 2293 else | |
| 2294 cur_si = push_next_match(cur_si); | |
| 2295 found_match = TRUE; | |
| 2296 } | |
| 2297 } | |
| 2298 } | |
| 2299 | |
| 2300 /* | |
| 2301 * Handle searching for nextgroup match. | |
| 2302 */ | |
| 2303 if (current_next_list != NULL && !keep_next_list) | |
| 2304 { | |
| 2305 /* | |
| 2306 * If a nextgroup was not found, continue looking for one if: | |
| 2307 * - this is an empty line and the "skipempty" option was given | |
| 2308 * - we are on white space and the "skipwhite" option was given | |
| 2309 */ | |
| 2310 if (!found_match) | |
| 2311 { | |
| 2312 line = syn_getcurline(); | |
| 2313 if (((current_next_flags & HL_SKIPWHITE) | |
|
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2314 && VIM_ISWHITE(line[current_col])) |
| 7 | 2315 || ((current_next_flags & HL_SKIPEMPTY) |
| 2316 && *line == NUL)) | |
| 2317 break; | |
| 2318 } | |
| 2319 | |
| 2320 /* | |
| 2321 * If a nextgroup was found: Use it, and continue looking for | |
| 2322 * contained matches. | |
| 2323 * If a nextgroup was not found: Continue looking for a normal | |
| 2324 * match. | |
| 2325 * When did set current_next_list for a zero-width item and no | |
| 2326 * match was found don't loop (would get stuck). | |
| 2327 */ | |
| 2328 current_next_list = NULL; | |
| 2329 next_match_idx = -1; | |
| 2330 if (!zero_width_next_list) | |
| 2331 found_match = TRUE; | |
| 2332 } | |
| 2333 | |
| 2334 } while (found_match); | |
| 2335 | |
|
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2336 restore_chartab(buf_chartab); |
|
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2337 |
| 7 | 2338 /* |
| 2339 * Use attributes from the current state, if within its highlighting. | |
| 2340 * If not, use attributes from the current-but-one state, etc. | |
| 2341 */ | |
| 2342 current_attr = 0; | |
| 2343 #ifdef FEAT_EVAL | |
| 2344 current_id = 0; | |
| 2345 current_trans_id = 0; | |
| 2346 #endif | |
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2347 #ifdef FEAT_CONCEAL |
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2348 current_flags = 0; |
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2349 #endif |
| 7 | 2350 if (cur_si != NULL) |
| 2351 { | |
| 221 | 2352 #ifndef FEAT_EVAL |
| 2353 int current_trans_id = 0; | |
| 2354 #endif | |
| 7 | 2355 for (idx = current_state.ga_len - 1; idx >= 0; --idx) |
| 2356 { | |
| 2357 sip = &CUR_STATE(idx); | |
| 2358 if ((current_lnum > sip->si_h_startpos.lnum | |
| 2359 || (current_lnum == sip->si_h_startpos.lnum | |
| 2360 && current_col >= sip->si_h_startpos.col)) | |
| 2361 && (sip->si_h_endpos.lnum == 0 | |
| 2362 || current_lnum < sip->si_h_endpos.lnum | |
| 2363 || (current_lnum == sip->si_h_endpos.lnum | |
| 2364 && current_col < sip->si_h_endpos.col))) | |
| 2365 { | |
| 2366 current_attr = sip->si_attr; | |
| 2367 #ifdef FEAT_EVAL | |
| 2368 current_id = sip->si_id; | |
| 221 | 2369 #endif |
| 7 | 2370 current_trans_id = sip->si_trans_id; |
|
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2371 #ifdef FEAT_CONCEAL |
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2372 current_flags = sip->si_flags; |
|
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2373 current_seqnr = sip->si_seqnr; |
|
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2374 current_sub_char = sip->si_cchar; |
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2375 #endif |
| 7 | 2376 break; |
| 2377 } | |
| 2378 } | |
| 2379 | |
| 221 | 2380 if (can_spell != NULL) |
| 2381 { | |
| 2382 struct sp_syn sps; | |
| 2383 | |
| 2384 /* | |
| 2385 * set "can_spell" to TRUE if spell checking is supposed to be | |
| 2386 * done in the current item. | |
| 2387 */ | |
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2388 if (syn_block->b_spell_cluster_id == 0) |
| 227 | 2389 { |
| 320 | 2390 /* There is no @Spell cluster: Do spelling for items without |
| 2391 * @NoSpell cluster. */ | |
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2392 if (syn_block->b_nospell_cluster_id == 0 |
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2393 || current_trans_id == 0) |
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2394 *can_spell = (syn_block->b_syn_spell != SYNSPL_NOTOP); |
| 227 | 2395 else |
| 2396 { | |
| 2397 sps.inc_tag = 0; | |
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2398 sps.id = syn_block->b_nospell_cluster_id; |
| 227 | 2399 sps.cont_in_list = NULL; |
| 2400 *can_spell = !in_id_list(sip, sip->si_cont_list, &sps, 0); | |
| 2401 } | |
| 2402 } | |
| 221 | 2403 else |
| 2404 { | |
| 320 | 2405 /* The @Spell cluster is defined: Do spelling in items with |
| 419 | 2406 * the @Spell cluster. But not when @NoSpell is also there. |
| 2407 * At the toplevel only spell check when ":syn spell toplevel" | |
| 2408 * was used. */ | |
| 320 | 2409 if (current_trans_id == 0) |
|
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2410 *can_spell = (syn_block->b_syn_spell == SYNSPL_TOP); |
| 320 | 2411 else |
| 2412 { | |
| 2413 sps.inc_tag = 0; | |
|
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2414 sps.id = syn_block->b_spell_cluster_id; |
| 320 | 2415 sps.cont_in_list = NULL; |
| 2416 *can_spell = in_id_list(sip, sip->si_cont_list, &sps, 0); | |
| 2417 | |
|
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2418 if (syn_block->b_nospell_cluster_id != 0) |
| 320 | 2419 { |
|
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2420 sps.id = syn_block->b_nospell_cluster_id; |
| 320 | 2421 if (in_id_list(sip, sip->si_cont_list, &sps, 0)) |
| 2422 *can_spell = FALSE; | |
| 2423 } | |
| 2424 } | |
| 221 | 2425 } |
| 2426 } | |
| 2427 | |
| 2428 | |
| 7 | 2429 /* |
| 2430 * Check for end of current state (and the states before it) at the | |
| 2431 * next column. Don't do this for syncing, because we would miss a | |
| 2432 * single character match. | |
| 2433 * First check if the current state ends at the current column. It | |
| 2434 * may be for an empty match and a containing item might end in the | |
| 2435 * current column. | |
| 2436 */ | |
| 1504 | 2437 if (!syncing && !keep_state) |
| 7 | 2438 { |
| 2439 check_state_ends(); | |
| 442 | 2440 if (current_state.ga_len > 0 |
| 2441 && syn_getcurline()[current_col] != NUL) | |
| 7 | 2442 { |
| 2443 ++current_col; | |
| 2444 check_state_ends(); | |
| 2445 --current_col; | |
| 2446 } | |
| 2447 } | |
| 2448 } | |
| 221 | 2449 else if (can_spell != NULL) |
| 419 | 2450 /* Default: Only do spelling when there is no @Spell cluster or when |
| 2451 * ":syn spell toplevel" was used. */ | |
|
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2452 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
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2453 ? (syn_block->b_spell_cluster_id == 0) |
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2454 : (syn_block->b_syn_spell == SYNSPL_TOP); |
| 7 | 2455 |
| 2020 | 2456 /* nextgroup ends at end of line, unless "skipnl" or "skipempty" present */ |
| 7 | 2457 if (current_next_list != NULL |
| 2458 && syn_getcurline()[current_col + 1] == NUL | |
| 2459 && !(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY))) | |
| 2460 current_next_list = NULL; | |
| 2461 | |
| 2462 if (zero_width_next_ga.ga_len > 0) | |
| 2463 ga_clear(&zero_width_next_ga); | |
| 2464 | |
| 2465 /* No longer need external matches. But keep next_match_extmatch. */ | |
| 2466 unref_extmatch(re_extmatch_out); | |
| 2467 re_extmatch_out = NULL; | |
| 2468 unref_extmatch(cur_extmatch); | |
| 2469 | |
| 2470 return current_attr; | |
| 2471 } | |
| 2472 | |
| 2473 | |
| 2474 /* | |
| 2475 * Check if we already matched pattern "idx" at the current column. | |
| 2476 */ | |
| 2477 static int | |
|
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2478 did_match_already(int idx, garray_T *gap) |
| 7 | 2479 { |
| 2480 int i; | |
| 2481 | |
| 2482 for (i = current_state.ga_len; --i >= 0; ) | |
| 2483 if (CUR_STATE(i).si_m_startcol == (int)current_col | |
| 2484 && CUR_STATE(i).si_m_lnum == (int)current_lnum | |
| 2485 && CUR_STATE(i).si_idx == idx) | |
| 2486 return TRUE; | |
| 2487 | |
| 2488 /* Zero-width matches with a nextgroup argument are not put on the syntax | |
| 2489 * stack, and can only be matched once anyway. */ | |
| 2490 for (i = gap->ga_len; --i >= 0; ) | |
| 2491 if (((int *)(gap->ga_data))[i] == idx) | |
| 2492 return TRUE; | |
| 2493 | |
| 2494 return FALSE; | |
| 2495 } | |
| 2496 | |
| 2497 /* | |
| 2498 * Push the next match onto the stack. | |
| 2499 */ | |
| 2500 static stateitem_T * | |
|
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2501 push_next_match(stateitem_T *cur_si) |
| 7 | 2502 { |
| 2503 synpat_T *spp; | |
|
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2504 #ifdef FEAT_CONCEAL |
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2505 int save_flags; |
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2506 #endif |
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2507 |
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2508 spp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
| 7 | 2509 |
| 2510 /* | |
| 2511 * Push the item in current_state stack; | |
| 2512 */ | |
| 2513 if (push_current_state(next_match_idx) == OK) | |
| 2514 { | |
| 2515 /* | |
| 2516 * If it's a start-skip-end type that crosses lines, figure out how | |
| 2517 * much it continues in this line. Otherwise just fill in the length. | |
| 2518 */ | |
| 2519 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2520 cur_si->si_h_startpos = next_match_h_startpos; | |
| 2521 cur_si->si_m_startcol = current_col; | |
| 2522 cur_si->si_m_lnum = current_lnum; | |
| 2523 cur_si->si_flags = spp->sp_flags; | |
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2524 #ifdef FEAT_CONCEAL |
|
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2525 cur_si->si_seqnr = next_seqnr++; |
|
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2526 cur_si->si_cchar = spp->sp_cchar; |
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2527 if (current_state.ga_len > 1) |
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2528 cur_si->si_flags |= |
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2529 CUR_STATE(current_state.ga_len - 2).si_flags & HL_CONCEAL; |
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2530 #endif |
| 7 | 2531 cur_si->si_next_list = spp->sp_next_list; |
| 2532 cur_si->si_extmatch = ref_extmatch(next_match_extmatch); | |
| 2533 if (spp->sp_type == SPTYPE_START && !(spp->sp_flags & HL_ONELINE)) | |
| 2534 { | |
| 2535 /* Try to find the end pattern in the current line */ | |
| 2536 update_si_end(cur_si, (int)(next_match_m_endpos.col), TRUE); | |
| 2537 check_keepend(); | |
| 2538 } | |
| 2539 else | |
| 2540 { | |
| 2541 cur_si->si_m_endpos = next_match_m_endpos; | |
| 2542 cur_si->si_h_endpos = next_match_h_endpos; | |
| 2543 cur_si->si_ends = TRUE; | |
| 2544 cur_si->si_flags |= next_match_flags; | |
| 2545 cur_si->si_eoe_pos = next_match_eoe_pos; | |
| 2546 cur_si->si_end_idx = next_match_end_idx; | |
| 2547 } | |
| 2548 if (keepend_level < 0 && (cur_si->si_flags & HL_KEEPEND)) | |
| 2549 keepend_level = current_state.ga_len - 1; | |
| 2550 check_keepend(); | |
| 2551 update_si_attr(current_state.ga_len - 1); | |
| 2552 | |
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2553 #ifdef FEAT_CONCEAL |
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2554 save_flags = cur_si->si_flags & (HL_CONCEAL | HL_CONCEALENDS); |
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2555 #endif |
| 7 | 2556 /* |
| 2557 * If the start pattern has another highlight group, push another item | |
| 2558 * on the stack for the start pattern. | |
| 2559 */ | |
| 2560 if ( spp->sp_type == SPTYPE_START | |
| 2561 && spp->sp_syn_match_id != 0 | |
| 2562 && push_current_state(next_match_idx) == OK) | |
| 2563 { | |
| 2564 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2565 cur_si->si_h_startpos = next_match_h_startpos; | |
| 2566 cur_si->si_m_startcol = current_col; | |
| 2567 cur_si->si_m_lnum = current_lnum; | |
| 2568 cur_si->si_m_endpos = next_match_eos_pos; | |
| 2569 cur_si->si_h_endpos = next_match_eos_pos; | |
| 2570 cur_si->si_ends = TRUE; | |
| 2571 cur_si->si_end_idx = 0; | |
| 2572 cur_si->si_flags = HL_MATCH; | |
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2573 #ifdef FEAT_CONCEAL |
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2574 cur_si->si_seqnr = next_seqnr++; |
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2575 cur_si->si_flags |= save_flags; |
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2576 if (cur_si->si_flags & HL_CONCEALENDS) |
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2577 cur_si->si_flags |= HL_CONCEAL; |
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2578 #endif |
| 7 | 2579 cur_si->si_next_list = NULL; |
| 2580 check_keepend(); | |
| 2581 update_si_attr(current_state.ga_len - 1); | |
| 2582 } | |
| 2583 } | |
| 2584 | |
| 2585 next_match_idx = -1; /* try other match next time */ | |
| 2586 | |
| 2587 return cur_si; | |
| 2588 } | |
| 2589 | |
| 2590 /* | |
| 2591 * Check for end of current state (and the states before it). | |
| 2592 */ | |
| 2593 static void | |
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2594 check_state_ends(void) |
| 7 | 2595 { |
| 2596 stateitem_T *cur_si; | |
| 2863 | 2597 int had_extend; |
| 7 | 2598 |
| 2599 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2600 for (;;) | |
| 2601 { | |
| 2602 if (cur_si->si_ends | |
| 2603 && (cur_si->si_m_endpos.lnum < current_lnum | |
| 2604 || (cur_si->si_m_endpos.lnum == current_lnum | |
| 2605 && cur_si->si_m_endpos.col <= current_col))) | |
| 2606 { | |
| 2607 /* | |
| 2608 * If there is an end pattern group ID, highlight the end pattern | |
| 2609 * now. No need to pop the current item from the stack. | |
| 2610 * Only do this if the end pattern continues beyond the current | |
| 2611 * position. | |
| 2612 */ | |
| 2613 if (cur_si->si_end_idx | |
| 2614 && (cur_si->si_eoe_pos.lnum > current_lnum | |
| 2615 || (cur_si->si_eoe_pos.lnum == current_lnum | |
| 2616 && cur_si->si_eoe_pos.col > current_col))) | |
| 2617 { | |
| 2618 cur_si->si_idx = cur_si->si_end_idx; | |
| 2619 cur_si->si_end_idx = 0; | |
| 2620 cur_si->si_m_endpos = cur_si->si_eoe_pos; | |
| 2621 cur_si->si_h_endpos = cur_si->si_eoe_pos; | |
| 2622 cur_si->si_flags |= HL_MATCH; | |
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2623 #ifdef FEAT_CONCEAL |
|
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2624 cur_si->si_seqnr = next_seqnr++; |
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2625 if (cur_si->si_flags & HL_CONCEALENDS) |
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2626 cur_si->si_flags |= HL_CONCEAL; |
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2627 #endif |
| 7 | 2628 update_si_attr(current_state.ga_len - 1); |
| 36 | 2629 |
| 2831 | 2630 /* nextgroup= should not match in the end pattern */ |
| 2631 current_next_list = NULL; | |
| 2632 | |
| 36 | 2633 /* what matches next may be different now, clear it */ |
| 2634 next_match_idx = 0; | |
| 2635 next_match_col = MAXCOL; | |
| 7 | 2636 break; |
| 2637 } | |
| 2638 else | |
| 2639 { | |
| 2640 /* handle next_list, unless at end of line and no "skipnl" or | |
| 2641 * "skipempty" */ | |
| 2642 current_next_list = cur_si->si_next_list; | |
| 2643 current_next_flags = cur_si->si_flags; | |
| 2644 if (!(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY)) | |
| 2645 && syn_getcurline()[current_col] == NUL) | |
| 2646 current_next_list = NULL; | |
| 2647 | |
| 2648 /* When the ended item has "extend", another item with | |
| 2649 * "keepend" now needs to check for its end. */ | |
| 2863 | 2650 had_extend = (cur_si->si_flags & HL_EXTEND); |
| 7 | 2651 |
| 2652 pop_current_state(); | |
| 2653 | |
| 2654 if (current_state.ga_len == 0) | |
| 2655 break; | |
| 2656 | |
| 1503 | 2657 if (had_extend && keepend_level >= 0) |
| 7 | 2658 { |
| 2659 syn_update_ends(FALSE); | |
| 2660 if (current_state.ga_len == 0) | |
| 2661 break; | |
| 2662 } | |
| 2663 | |
| 2664 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2665 | |
| 2666 /* | |
| 2667 * Only for a region the search for the end continues after | |
| 2668 * the end of the contained item. If the contained match | |
| 2669 * included the end-of-line, break here, the region continues. | |
| 2670 * Don't do this when: | |
| 2671 * - "keepend" is used for the contained item | |
| 2672 * - not at the end of the line (could be end="x$"me=e-1). | |
| 2673 * - "excludenl" is used (HL_HAS_EOL won't be set) | |
| 2674 */ | |
| 2675 if (cur_si->si_idx >= 0 | |
|
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2676 && SYN_ITEMS(syn_block)[cur_si->si_idx].sp_type |
| 7 | 2677 == SPTYPE_START |
| 2678 && !(cur_si->si_flags & (HL_MATCH | HL_KEEPEND))) | |
| 2679 { | |
| 2680 update_si_end(cur_si, (int)current_col, TRUE); | |
| 2681 check_keepend(); | |
| 2682 if ((current_next_flags & HL_HAS_EOL) | |
| 2683 && keepend_level < 0 | |
| 2684 && syn_getcurline()[current_col] == NUL) | |
| 2685 break; | |
| 2686 } | |
| 2687 } | |
| 2688 } | |
| 2689 else | |
| 2690 break; | |
| 2691 } | |
| 2692 } | |
| 2693 | |
| 2694 /* | |
| 2695 * Update an entry in the current_state stack for a match or region. This | |
| 2696 * fills in si_attr, si_next_list and si_cont_list. | |
| 2697 */ | |
| 2698 static void | |
|
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|
2699 update_si_attr(int idx) |
| 7 | 2700 { |
| 2701 stateitem_T *sip = &CUR_STATE(idx); | |
| 2702 synpat_T *spp; | |
| 2703 | |
| 1371 | 2704 /* This should not happen... */ |
| 2705 if (sip->si_idx < 0) | |
| 2706 return; | |
| 2707 | |
|
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2708 spp = &(SYN_ITEMS(syn_block)[sip->si_idx]); |
| 7 | 2709 if (sip->si_flags & HL_MATCH) |
| 2710 sip->si_id = spp->sp_syn_match_id; | |
| 2711 else | |
| 2712 sip->si_id = spp->sp_syn.id; | |
| 2713 sip->si_attr = syn_id2attr(sip->si_id); | |
| 2714 sip->si_trans_id = sip->si_id; | |
| 2715 if (sip->si_flags & HL_MATCH) | |
| 2716 sip->si_cont_list = NULL; | |
| 2717 else | |
| 2718 sip->si_cont_list = spp->sp_cont_list; | |
| 2719 | |
| 2720 /* | |
| 2721 * For transparent items, take attr from outer item. | |
| 2722 * Also take cont_list, if there is none. | |
| 2723 * Don't do this for the matchgroup of a start or end pattern. | |
| 2724 */ | |
| 2725 if ((spp->sp_flags & HL_TRANSP) && !(sip->si_flags & HL_MATCH)) | |
| 2726 { | |
| 2727 if (idx == 0) | |
| 2728 { | |
| 2729 sip->si_attr = 0; | |
| 2730 sip->si_trans_id = 0; | |
| 2731 if (sip->si_cont_list == NULL) | |
| 2732 sip->si_cont_list = ID_LIST_ALL; | |
| 2733 } | |
| 2734 else | |
| 2735 { | |
| 2736 sip->si_attr = CUR_STATE(idx - 1).si_attr; | |
| 2737 sip->si_trans_id = CUR_STATE(idx - 1).si_trans_id; | |
| 36 | 2738 sip->si_h_startpos = CUR_STATE(idx - 1).si_h_startpos; |
| 2739 sip->si_h_endpos = CUR_STATE(idx - 1).si_h_endpos; | |
| 7 | 2740 if (sip->si_cont_list == NULL) |
| 2741 { | |
| 2742 sip->si_flags |= HL_TRANS_CONT; | |
| 2743 sip->si_cont_list = CUR_STATE(idx - 1).si_cont_list; | |
| 2744 } | |
| 2745 } | |
| 2746 } | |
| 2747 } | |
| 2748 | |
| 2749 /* | |
| 2750 * Check the current stack for patterns with "keepend" flag. | |
| 2751 * Propagate the match-end to contained items, until a "skipend" item is found. | |
| 2752 */ | |
| 2753 static void | |
|
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2754 check_keepend(void) |
| 7 | 2755 { |
| 2756 int i; | |
| 2757 lpos_T maxpos; | |
| 991 | 2758 lpos_T maxpos_h; |
| 7 | 2759 stateitem_T *sip; |
| 2760 | |
| 2761 /* | |
| 2762 * This check can consume a lot of time; only do it from the level where | |
| 2763 * there really is a keepend. | |
| 2764 */ | |
| 2765 if (keepend_level < 0) | |
| 2766 return; | |
| 2767 | |
| 2768 /* | |
| 2769 * Find the last index of an "extend" item. "keepend" items before that | |
| 2770 * won't do anything. If there is no "extend" item "i" will be | |
| 2771 * "keepend_level" and all "keepend" items will work normally. | |
| 2772 */ | |
| 2773 for (i = current_state.ga_len - 1; i > keepend_level; --i) | |
| 2774 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
| 2775 break; | |
| 2776 | |
| 2777 maxpos.lnum = 0; | |
| 1702 | 2778 maxpos.col = 0; |
| 991 | 2779 maxpos_h.lnum = 0; |
| 1702 | 2780 maxpos_h.col = 0; |
| 7 | 2781 for ( ; i < current_state.ga_len; ++i) |
| 2782 { | |
| 2783 sip = &CUR_STATE(i); | |
| 2784 if (maxpos.lnum != 0) | |
| 2785 { | |
| 2786 limit_pos_zero(&sip->si_m_endpos, &maxpos); | |
| 991 | 2787 limit_pos_zero(&sip->si_h_endpos, &maxpos_h); |
| 7 | 2788 limit_pos_zero(&sip->si_eoe_pos, &maxpos); |
| 2789 sip->si_ends = TRUE; | |
| 2790 } | |
| 991 | 2791 if (sip->si_ends && (sip->si_flags & HL_KEEPEND)) |
| 2792 { | |
| 2793 if (maxpos.lnum == 0 | |
| 7 | 2794 || maxpos.lnum > sip->si_m_endpos.lnum |
| 2795 || (maxpos.lnum == sip->si_m_endpos.lnum | |
| 991 | 2796 && maxpos.col > sip->si_m_endpos.col)) |
| 2797 maxpos = sip->si_m_endpos; | |
| 2798 if (maxpos_h.lnum == 0 | |
| 2799 || maxpos_h.lnum > sip->si_h_endpos.lnum | |
| 2800 || (maxpos_h.lnum == sip->si_h_endpos.lnum | |
| 2801 && maxpos_h.col > sip->si_h_endpos.col)) | |
| 2802 maxpos_h = sip->si_h_endpos; | |
| 2803 } | |
| 7 | 2804 } |
| 2805 } | |
| 2806 | |
| 2807 /* | |
| 2808 * Update an entry in the current_state stack for a start-skip-end pattern. | |
| 2809 * This finds the end of the current item, if it's in the current line. | |
| 2810 * | |
| 2811 * Return the flags for the matched END. | |
| 2812 */ | |
| 2813 static void | |
|
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diff
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|
2814 update_si_end( |
|
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|
2815 stateitem_T *sip, |
|
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2816 int startcol, /* where to start searching for the end */ |
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|
2817 int force) /* when TRUE overrule a previous end */ |
| 7 | 2818 { |
| 2819 lpos_T startpos; | |
| 2820 lpos_T endpos; | |
| 2821 lpos_T hl_endpos; | |
| 2822 lpos_T end_endpos; | |
| 2823 int end_idx; | |
| 2824 | |
| 1371 | 2825 /* return quickly for a keyword */ |
| 2826 if (sip->si_idx < 0) | |
| 2827 return; | |
| 2828 | |
| 7 | 2829 /* Don't update when it's already done. Can be a match of an end pattern |
| 2830 * that started in a previous line. Watch out: can also be a "keepend" | |
| 2831 * from a containing item. */ | |
| 2832 if (!force && sip->si_m_endpos.lnum >= current_lnum) | |
| 2833 return; | |
| 2834 | |
| 2835 /* | |
| 2836 * We need to find the end of the region. It may continue in the next | |
| 2837 * line. | |
| 2838 */ | |
| 2839 end_idx = 0; | |
| 2840 startpos.lnum = current_lnum; | |
| 2841 startpos.col = startcol; | |
| 2842 find_endpos(sip->si_idx, &startpos, &endpos, &hl_endpos, | |
| 2843 &(sip->si_flags), &end_endpos, &end_idx, sip->si_extmatch); | |
| 2844 | |
| 2845 if (endpos.lnum == 0) | |
| 2846 { | |
| 2847 /* No end pattern matched. */ | |
|
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2848 if (SYN_ITEMS(syn_block)[sip->si_idx].sp_flags & HL_ONELINE) |
| 7 | 2849 { |
| 2850 /* a "oneline" never continues in the next line */ | |
| 2851 sip->si_ends = TRUE; | |
| 2852 sip->si_m_endpos.lnum = current_lnum; | |
| 2853 sip->si_m_endpos.col = (colnr_T)STRLEN(syn_getcurline()); | |
| 2854 } | |
| 2855 else | |
| 2856 { | |
| 2857 /* continues in the next line */ | |
| 2858 sip->si_ends = FALSE; | |
| 2859 sip->si_m_endpos.lnum = 0; | |
| 2860 } | |
| 2861 sip->si_h_endpos = sip->si_m_endpos; | |
| 2862 } | |
| 2863 else | |
| 2864 { | |
| 2865 /* match within this line */ | |
| 2866 sip->si_m_endpos = endpos; | |
| 2867 sip->si_h_endpos = hl_endpos; | |
| 2868 sip->si_eoe_pos = end_endpos; | |
| 2869 sip->si_ends = TRUE; | |
| 2870 sip->si_end_idx = end_idx; | |
| 2871 } | |
| 2872 } | |
| 2873 | |
| 2874 /* | |
| 2875 * Add a new state to the current state stack. | |
| 2876 * It is cleared and the index set to "idx". | |
| 2877 * Return FAIL if it's not possible (out of memory). | |
| 2878 */ | |
| 2879 static int | |
|
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|
2880 push_current_state(int idx) |
| 7 | 2881 { |
| 2882 if (ga_grow(¤t_state, 1) == FAIL) | |
| 2883 return FAIL; | |
| 2884 vim_memset(&CUR_STATE(current_state.ga_len), 0, sizeof(stateitem_T)); | |
| 2885 CUR_STATE(current_state.ga_len).si_idx = idx; | |
| 2886 ++current_state.ga_len; | |
| 2887 return OK; | |
| 2888 } | |
| 2889 | |
| 2890 /* | |
| 2891 * Remove a state from the current_state stack. | |
| 2892 */ | |
| 2893 static void | |
|
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2894 pop_current_state(void) |
| 7 | 2895 { |
| 2896 if (current_state.ga_len) | |
| 2897 { | |
| 2898 unref_extmatch(CUR_STATE(current_state.ga_len - 1).si_extmatch); | |
| 2899 --current_state.ga_len; | |
| 2900 } | |
| 2901 /* after the end of a pattern, try matching a keyword or pattern */ | |
| 2902 next_match_idx = -1; | |
| 2903 | |
| 2904 /* if first state with "keepend" is popped, reset keepend_level */ | |
| 2905 if (keepend_level >= current_state.ga_len) | |
| 2906 keepend_level = -1; | |
| 2907 } | |
| 2908 | |
| 2909 /* | |
| 2910 * Find the end of a start/skip/end syntax region after "startpos". | |
| 2911 * Only checks one line. | |
| 2912 * Also handles a match item that continued from a previous line. | |
| 2913 * If not found, the syntax item continues in the next line. m_endpos->lnum | |
| 2914 * will be 0. | |
| 2915 * If found, the end of the region and the end of the highlighting is | |
| 2916 * computed. | |
| 2917 */ | |
| 2918 static void | |
|
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2919 find_endpos( |
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2920 int idx, /* index of the pattern */ |
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2921 lpos_T *startpos, /* where to start looking for an END match */ |
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2922 lpos_T *m_endpos, /* return: end of match */ |
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2923 lpos_T *hl_endpos, /* return: end of highlighting */ |
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2924 long *flagsp, /* return: flags of matching END */ |
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2925 lpos_T *end_endpos, /* return: end of end pattern match */ |
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2926 int *end_idx, /* return: group ID for end pat. match, or 0 */ |
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2927 reg_extmatch_T *start_ext) /* submatches from the start pattern */ |
| 7 | 2928 { |
| 2929 colnr_T matchcol; | |
| 2930 synpat_T *spp, *spp_skip; | |
| 2931 int start_idx; | |
| 2932 int best_idx; | |
| 2933 regmmatch_T regmatch; | |
| 2934 regmmatch_T best_regmatch; /* startpos/endpos of best match */ | |
| 2935 lpos_T pos; | |
| 2936 char_u *line; | |
| 2937 int had_match = FALSE; | |
|
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2938 char_u buf_chartab[32]; /* chartab array for syn option iskyeyword */ |
| 7 | 2939 |
| 1371 | 2940 /* just in case we are invoked for a keyword */ |
| 2941 if (idx < 0) | |
| 2942 return; | |
| 2943 | |
| 7 | 2944 /* |
| 2945 * Check for being called with a START pattern. | |
| 2946 * Can happen with a match that continues to the next line, because it | |
| 2947 * contained a region. | |
| 2948 */ | |
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2949 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2950 if (spp->sp_type != SPTYPE_START) |
| 2951 { | |
| 2952 *hl_endpos = *startpos; | |
| 2953 return; | |
| 2954 } | |
| 2955 | |
| 2956 /* | |
| 2957 * Find the SKIP or first END pattern after the last START pattern. | |
| 2958 */ | |
| 2959 for (;;) | |
| 2960 { | |
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2961 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2962 if (spp->sp_type != SPTYPE_START) |
| 2963 break; | |
| 2964 ++idx; | |
| 2965 } | |
| 2966 | |
| 2967 /* | |
| 2968 * Lookup the SKIP pattern (if present) | |
| 2969 */ | |
| 2970 if (spp->sp_type == SPTYPE_SKIP) | |
| 2971 { | |
| 2972 spp_skip = spp; | |
| 2973 ++idx; | |
| 2974 } | |
| 2975 else | |
| 2976 spp_skip = NULL; | |
| 2977 | |
| 2978 /* Setup external matches for syn_regexec(). */ | |
| 2979 unref_extmatch(re_extmatch_in); | |
| 2980 re_extmatch_in = ref_extmatch(start_ext); | |
| 2981 | |
| 2982 matchcol = startpos->col; /* start looking for a match at sstart */ | |
| 2983 start_idx = idx; /* remember the first END pattern. */ | |
| 2984 best_regmatch.startpos[0].col = 0; /* avoid compiler warning */ | |
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2985 |
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2986 /* use syntax iskeyword option */ |
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2987 save_chartab(buf_chartab); |
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2988 |
| 7 | 2989 for (;;) |
| 2990 { | |
| 2991 /* | |
| 2992 * Find end pattern that matches first after "matchcol". | |
| 2993 */ | |
| 2994 best_idx = -1; | |
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2995 for (idx = start_idx; idx < syn_block->b_syn_patterns.ga_len; ++idx) |
| 7 | 2996 { |
| 2997 int lc_col = matchcol; | |
| 6375 | 2998 int r; |
| 7 | 2999 |
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3000 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 3001 if (spp->sp_type != SPTYPE_END) /* past last END pattern */ |
| 3002 break; | |
| 3003 lc_col -= spp->sp_offsets[SPO_LC_OFF]; | |
| 3004 if (lc_col < 0) | |
| 3005 lc_col = 0; | |
| 3006 | |
| 3007 regmatch.rmm_ic = spp->sp_ic; | |
| 3008 regmatch.regprog = spp->sp_prog; | |
| 6375 | 3009 r = syn_regexec(®match, startpos->lnum, lc_col, |
| 3010 IF_SYN_TIME(&spp->sp_time)); | |
| 3011 spp->sp_prog = regmatch.regprog; | |
| 3012 if (r) | |
| 7 | 3013 { |
| 3014 if (best_idx == -1 || regmatch.startpos[0].col | |
| 3015 < best_regmatch.startpos[0].col) | |
| 3016 { | |
| 3017 best_idx = idx; | |
| 3018 best_regmatch.startpos[0] = regmatch.startpos[0]; | |
| 3019 best_regmatch.endpos[0] = regmatch.endpos[0]; | |
| 3020 } | |
| 3021 } | |
| 3022 } | |
| 3023 | |
| 3024 /* | |
| 3025 * If all end patterns have been tried, and there is no match, the | |
| 3026 * item continues until end-of-line. | |
| 3027 */ | |
| 3028 if (best_idx == -1) | |
| 3029 break; | |
| 3030 | |
| 3031 /* | |
| 3032 * If the skip pattern matches before the end pattern, | |
| 3033 * continue searching after the skip pattern. | |
| 3034 */ | |
| 3035 if (spp_skip != NULL) | |
| 3036 { | |
| 3037 int lc_col = matchcol - spp_skip->sp_offsets[SPO_LC_OFF]; | |
| 6375 | 3038 int r; |
| 7 | 3039 |
| 3040 if (lc_col < 0) | |
| 3041 lc_col = 0; | |
| 3042 regmatch.rmm_ic = spp_skip->sp_ic; | |
| 3043 regmatch.regprog = spp_skip->sp_prog; | |
| 6375 | 3044 r = syn_regexec(®match, startpos->lnum, lc_col, |
| 3045 IF_SYN_TIME(&spp_skip->sp_time)); | |
| 3046 spp_skip->sp_prog = regmatch.regprog; | |
| 3047 if (r && regmatch.startpos[0].col | |
| 7 | 3048 <= best_regmatch.startpos[0].col) |
| 3049 { | |
|
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3050 int line_len; |
|
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3051 |
| 7 | 3052 /* Add offset to skip pattern match */ |
| 3053 syn_add_end_off(&pos, ®match, spp_skip, SPO_ME_OFF, 1); | |
| 3054 | |
| 3055 /* If the skip pattern goes on to the next line, there is no | |
| 3056 * match with an end pattern in this line. */ | |
| 3057 if (pos.lnum > startpos->lnum) | |
| 3058 break; | |
| 3059 | |
| 3060 line = ml_get_buf(syn_buf, startpos->lnum, FALSE); | |
|
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3061 line_len = (int)STRLEN(line); |
| 7 | 3062 |
| 3063 /* take care of an empty match or negative offset */ | |
| 3064 if (pos.col <= matchcol) | |
| 3065 ++matchcol; | |
| 3066 else if (pos.col <= regmatch.endpos[0].col) | |
| 3067 matchcol = pos.col; | |
| 3068 else | |
| 3069 /* Be careful not to jump over the NUL at the end-of-line */ | |
| 3070 for (matchcol = regmatch.endpos[0].col; | |
|
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3071 matchcol < line_len && matchcol < pos.col; |
| 7 | 3072 ++matchcol) |
| 3073 ; | |
| 3074 | |
| 3075 /* if the skip pattern includes end-of-line, break here */ | |
|
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3076 if (matchcol >= line_len) |
| 7 | 3077 break; |
| 3078 | |
| 3079 continue; /* start with first end pattern again */ | |
| 3080 } | |
| 3081 } | |
| 3082 | |
| 3083 /* | |
| 3084 * Match from start pattern to end pattern. | |
| 3085 * Correct for match and highlight offset of end pattern. | |
| 3086 */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3087 spp = &(SYN_ITEMS(syn_block)[best_idx]); |
| 7 | 3088 syn_add_end_off(m_endpos, &best_regmatch, spp, SPO_ME_OFF, 1); |
| 3089 /* can't end before the start */ | |
| 3090 if (m_endpos->lnum == startpos->lnum && m_endpos->col < startpos->col) | |
| 3091 m_endpos->col = startpos->col; | |
| 3092 | |
| 3093 syn_add_end_off(end_endpos, &best_regmatch, spp, SPO_HE_OFF, 1); | |
| 3094 /* can't end before the start */ | |
| 3095 if (end_endpos->lnum == startpos->lnum | |
| 3096 && end_endpos->col < startpos->col) | |
| 3097 end_endpos->col = startpos->col; | |
| 3098 /* can't end after the match */ | |
| 3099 limit_pos(end_endpos, m_endpos); | |
| 3100 | |
| 3101 /* | |
| 3102 * If the end group is highlighted differently, adjust the pointers. | |
| 3103 */ | |
| 3104 if (spp->sp_syn_match_id != spp->sp_syn.id && spp->sp_syn_match_id != 0) | |
| 3105 { | |
| 3106 *end_idx = best_idx; | |
| 3107 if (spp->sp_off_flags & (1 << (SPO_RE_OFF + SPO_COUNT))) | |
| 3108 { | |
| 3109 hl_endpos->lnum = best_regmatch.endpos[0].lnum; | |
| 3110 hl_endpos->col = best_regmatch.endpos[0].col; | |
| 3111 } | |
| 3112 else | |
| 3113 { | |
| 3114 hl_endpos->lnum = best_regmatch.startpos[0].lnum; | |
| 3115 hl_endpos->col = best_regmatch.startpos[0].col; | |
| 3116 } | |
| 3117 hl_endpos->col += spp->sp_offsets[SPO_RE_OFF]; | |
| 3118 | |
| 3119 /* can't end before the start */ | |
| 3120 if (hl_endpos->lnum == startpos->lnum | |
| 3121 && hl_endpos->col < startpos->col) | |
| 3122 hl_endpos->col = startpos->col; | |
| 3123 limit_pos(hl_endpos, m_endpos); | |
| 3124 | |
| 3125 /* now the match ends where the highlighting ends, it is turned | |
| 3126 * into the matchgroup for the end */ | |
| 3127 *m_endpos = *hl_endpos; | |
| 3128 } | |
| 3129 else | |
| 3130 { | |
| 3131 *end_idx = 0; | |
| 3132 *hl_endpos = *end_endpos; | |
| 3133 } | |
| 3134 | |
| 3135 *flagsp = spp->sp_flags; | |
| 3136 | |
| 3137 had_match = TRUE; | |
| 3138 break; | |
| 3139 } | |
| 3140 | |
| 3141 /* no match for an END pattern in this line */ | |
| 3142 if (!had_match) | |
| 3143 m_endpos->lnum = 0; | |
| 3144 | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3145 restore_chartab(buf_chartab); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3146 |
| 7 | 3147 /* Remove external matches. */ |
| 3148 unref_extmatch(re_extmatch_in); | |
| 3149 re_extmatch_in = NULL; | |
| 3150 } | |
| 3151 | |
| 3152 /* | |
| 3153 * Limit "pos" not to be after "limit". | |
| 3154 */ | |
| 3155 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3156 limit_pos(lpos_T *pos, lpos_T *limit) |
| 7 | 3157 { |
| 3158 if (pos->lnum > limit->lnum) | |
| 3159 *pos = *limit; | |
| 3160 else if (pos->lnum == limit->lnum && pos->col > limit->col) | |
| 3161 pos->col = limit->col; | |
| 3162 } | |
| 3163 | |
| 3164 /* | |
| 3165 * Limit "pos" not to be after "limit", unless pos->lnum is zero. | |
| 3166 */ | |
| 3167 static void | |
|
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3168 limit_pos_zero( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3169 lpos_T *pos, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3170 lpos_T *limit) |
| 7 | 3171 { |
| 3172 if (pos->lnum == 0) | |
| 3173 *pos = *limit; | |
| 3174 else | |
| 3175 limit_pos(pos, limit); | |
| 3176 } | |
| 3177 | |
| 3178 /* | |
| 3179 * Add offset to matched text for end of match or highlight. | |
| 3180 */ | |
| 3181 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3182 syn_add_end_off( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3183 lpos_T *result, /* returned position */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3184 regmmatch_T *regmatch, /* start/end of match */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3185 synpat_T *spp, /* matched pattern */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3186 int idx, /* index of offset */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3187 int extra) /* extra chars for offset to start */ |
| 7 | 3188 { |
| 3189 int col; | |
| 1624 | 3190 int off; |
| 3191 char_u *base; | |
| 3192 char_u *p; | |
| 7 | 3193 |
| 3194 if (spp->sp_off_flags & (1 << idx)) | |
| 3195 { | |
| 3196 result->lnum = regmatch->startpos[0].lnum; | |
| 1624 | 3197 col = regmatch->startpos[0].col; |
| 3198 off = spp->sp_offsets[idx] + extra; | |
| 7 | 3199 } |
| 3200 else | |
| 3201 { | |
| 3202 result->lnum = regmatch->endpos[0].lnum; | |
| 3203 col = regmatch->endpos[0].col; | |
| 1624 | 3204 off = spp->sp_offsets[idx]; |
| 3205 } | |
| 3206 /* Don't go past the end of the line. Matters for "rs=e+2" when there | |
| 3207 * is a matchgroup. Watch out for match with last NL in the buffer. */ | |
| 3208 if (result->lnum > syn_buf->b_ml.ml_line_count) | |
| 3209 col = 0; | |
| 3210 else if (off != 0) | |
| 3211 { | |
| 3212 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
| 3213 p = base + col; | |
| 3214 if (off > 0) | |
| 3215 { | |
| 3216 while (off-- > 0 && *p != NUL) | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11119
diff
changeset
|
3217 MB_PTR_ADV(p); |
| 1624 | 3218 } |
| 3219 else if (off < 0) | |
| 3220 { | |
| 3221 while (off++ < 0 && base < p) | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11119
diff
changeset
|
3222 MB_PTR_BACK(base, p); |
| 1624 | 3223 } |
| 3224 col = (int)(p - base); | |
| 3225 } | |
| 3226 result->col = col; | |
| 7 | 3227 } |
| 3228 | |
| 3229 /* | |
| 3230 * Add offset to matched text for start of match or highlight. | |
| 3231 * Avoid resulting column to become negative. | |
| 3232 */ | |
| 3233 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3234 syn_add_start_off( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3235 lpos_T *result, /* returned position */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3236 regmmatch_T *regmatch, /* start/end of match */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3237 synpat_T *spp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3238 int idx, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3239 int extra) /* extra chars for offset to end */ |
| 7 | 3240 { |
| 3241 int col; | |
| 1624 | 3242 int off; |
| 3243 char_u *base; | |
| 3244 char_u *p; | |
| 7 | 3245 |
| 3246 if (spp->sp_off_flags & (1 << (idx + SPO_COUNT))) | |
| 3247 { | |
| 3248 result->lnum = regmatch->endpos[0].lnum; | |
| 1624 | 3249 col = regmatch->endpos[0].col; |
| 3250 off = spp->sp_offsets[idx] + extra; | |
| 7 | 3251 } |
| 3252 else | |
| 3253 { | |
| 3254 result->lnum = regmatch->startpos[0].lnum; | |
| 3255 col = regmatch->startpos[0].col; | |
| 1624 | 3256 off = spp->sp_offsets[idx]; |
| 3257 } | |
|
2092
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3258 if (result->lnum > syn_buf->b_ml.ml_line_count) |
|
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3259 { |
|
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3260 /* a "\n" at the end of the pattern may take us below the last line */ |
|
98cc757f7e3d
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Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3261 result->lnum = syn_buf->b_ml.ml_line_count; |
|
2100
7d121c69f540
updated for version 7.2.383
Bram Moolenaar <bram@zimbu.org>
parents:
2092
diff
changeset
|
3262 col = (int)STRLEN(ml_get_buf(syn_buf, result->lnum, FALSE)); |
|
2092
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3263 } |
| 1624 | 3264 if (off != 0) |
| 3265 { | |
| 3266 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
| 3267 p = base + col; | |
| 3268 if (off > 0) | |
| 3269 { | |
| 3270 while (off-- && *p != NUL) | |
|
11127
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patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11119
diff
changeset
|
3271 MB_PTR_ADV(p); |
| 1624 | 3272 } |
| 3273 else if (off < 0) | |
| 3274 { | |
| 3275 while (off++ && base < p) | |
|
11127
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patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11119
diff
changeset
|
3276 MB_PTR_BACK(base, p); |
| 1624 | 3277 } |
| 3278 col = (int)(p - base); | |
| 3279 } | |
| 3280 result->col = col; | |
| 7 | 3281 } |
| 3282 | |
| 3283 /* | |
| 3284 * Get current line in syntax buffer. | |
| 3285 */ | |
| 3286 static char_u * | |
|
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3287 syn_getcurline(void) |
| 7 | 3288 { |
| 3289 return ml_get_buf(syn_buf, current_lnum, FALSE); | |
| 3290 } | |
| 3291 | |
| 3292 /* | |
| 410 | 3293 * Call vim_regexec() to find a match with "rmp" in "syn_buf". |
| 7 | 3294 * Returns TRUE when there is a match. |
| 3295 */ | |
| 3296 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3297 syn_regexec( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3298 regmmatch_T *rmp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3299 linenr_T lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3300 colnr_T col, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3301 syn_time_T *st UNUSED) |
|
4764
f824cb97eb92
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Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3302 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3303 int r; |
|
11529
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3304 #ifdef FEAT_RELTIME |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3305 int timed_out = FALSE; |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3306 #endif |
|
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
3307 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3308 proftime_T pt; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3309 |
|
f824cb97eb92
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Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3310 if (syn_time_on) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3311 profile_start(&pt); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3312 #endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3313 |
| 410 | 3314 rmp->rmm_maxcol = syn_buf->b_p_smc; |
|
11529
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3315 r = vim_regexec_multi(rmp, syn_win, syn_buf, lnum, col, |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3316 #ifdef FEAT_RELTIME |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3317 syn_tm, &timed_out |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3318 #else |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3319 NULL, NULL |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3320 #endif |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3321 ); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3322 |
|
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
3323 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3324 if (syn_time_on) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3325 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3326 profile_end(&pt); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3327 profile_add(&st->total, &pt); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3328 if (profile_cmp(&pt, &st->slowest) < 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3329 st->slowest = pt; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3330 ++st->count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3331 if (r > 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3332 ++st->match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3333 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3334 #endif |
|
11529
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3335 #ifdef FEAT_RELTIME |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3336 if (timed_out) |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3337 syn_win->w_s->b_syn_slow = TRUE; |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3338 #endif |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3339 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3340 if (r > 0) |
| 7 | 3341 { |
| 3342 rmp->startpos[0].lnum += lnum; | |
| 3343 rmp->endpos[0].lnum += lnum; | |
| 3344 return TRUE; | |
| 3345 } | |
| 3346 return FALSE; | |
| 3347 } | |
| 3348 | |
| 3349 /* | |
| 3350 * Check one position in a line for a matching keyword. | |
| 3351 * The caller must check if a keyword can start at startcol. | |
|
11189
e74af2aca96e
patch 8.0.0481: unnecessary if statement
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
3352 * Return its ID if found, 0 otherwise. |
| 7 | 3353 */ |
| 3354 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3355 check_keyword_id( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3356 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3357 int startcol, /* position in line to check for keyword */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3358 int *endcolp, /* return: character after found keyword */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3359 long *flagsp, /* return: flags of matching keyword */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3360 short **next_listp, /* return: next_list of matching keyword */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3361 stateitem_T *cur_si, /* item at the top of the stack */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3362 int *ccharp UNUSED) /* conceal substitution char */ |
| 7 | 3363 { |
| 134 | 3364 keyentry_T *kp; |
| 3365 char_u *kwp; | |
| 7 | 3366 int round; |
| 134 | 3367 int kwlen; |
| 7 | 3368 char_u keyword[MAXKEYWLEN + 1]; /* assume max. keyword len is 80 */ |
| 134 | 3369 hashtab_T *ht; |
| 3370 hashitem_T *hi; | |
| 7 | 3371 |
| 3372 /* Find first character after the keyword. First character was already | |
| 3373 * checked. */ | |
| 134 | 3374 kwp = line + startcol; |
| 3375 kwlen = 0; | |
| 7 | 3376 do |
| 3377 { | |
| 3378 #ifdef FEAT_MBYTE | |
| 3379 if (has_mbyte) | |
| 474 | 3380 kwlen += (*mb_ptr2len)(kwp + kwlen); |
| 7 | 3381 else |
| 3382 #endif | |
| 134 | 3383 ++kwlen; |
| 3384 } | |
| 4043 | 3385 while (vim_iswordp_buf(kwp + kwlen, syn_buf)); |
| 134 | 3386 |
| 3387 if (kwlen > MAXKEYWLEN) | |
| 7 | 3388 return 0; |
| 3389 | |
| 3390 /* | |
| 3391 * Must make a copy of the keyword, so we can add a NUL and make it | |
| 3392 * lowercase. | |
| 3393 */ | |
| 419 | 3394 vim_strncpy(keyword, kwp, kwlen); |
| 7 | 3395 |
| 3396 /* | |
| 3397 * Try twice: | |
| 3398 * 1. matching case | |
| 3399 * 2. ignoring case | |
| 3400 */ | |
| 3401 for (round = 1; round <= 2; ++round) | |
| 3402 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3403 ht = round == 1 ? &syn_block->b_keywtab : &syn_block->b_keywtab_ic; |
| 134 | 3404 if (ht->ht_used == 0) |
| 7 | 3405 continue; |
| 134 | 3406 if (round == 2) /* ignore case */ |
| 3407 (void)str_foldcase(kwp, kwlen, keyword, MAXKEYWLEN + 1); | |
| 7 | 3408 |
| 3409 /* | |
| 134 | 3410 * Find keywords that match. There can be several with different |
| 3411 * attributes. | |
| 7 | 3412 * When current_next_list is non-zero accept only that group, otherwise: |
| 3413 * Accept a not-contained keyword at toplevel. | |
| 3414 * Accept a keyword at other levels only if it is in the contains list. | |
| 3415 */ | |
| 134 | 3416 hi = hash_find(ht, keyword); |
| 3417 if (!HASHITEM_EMPTY(hi)) | |
| 3418 for (kp = HI2KE(hi); kp != NULL; kp = kp->ke_next) | |
| 7 | 3419 { |
| 134 | 3420 if (current_next_list != 0 |
| 3421 ? in_id_list(NULL, current_next_list, &kp->k_syn, 0) | |
| 3422 : (cur_si == NULL | |
| 3423 ? !(kp->flags & HL_CONTAINED) | |
| 3424 : in_id_list(cur_si, cur_si->si_cont_list, | |
| 3425 &kp->k_syn, kp->flags & HL_CONTAINED))) | |
| 3426 { | |
| 3427 *endcolp = startcol + kwlen; | |
| 3428 *flagsp = kp->flags; | |
| 3429 *next_listp = kp->next_list; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3430 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3431 *ccharp = kp->k_char; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3432 #endif |
| 134 | 3433 return kp->k_syn.id; |
| 3434 } | |
| 7 | 3435 } |
| 3436 } | |
| 3437 return 0; | |
| 3438 } | |
| 3439 | |
| 3440 /* | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3441 * Handle ":syntax conceal" command. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3442 */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3443 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3444 syn_cmd_conceal(exarg_T *eap UNUSED, int syncing UNUSED) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3445 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3446 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3447 char_u *arg = eap->arg; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3448 char_u *next; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3449 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3450 eap->nextcmd = find_nextcmd(arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3451 if (eap->skip) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3452 return; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3453 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3454 next = skiptowhite(arg); |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3455 if (*arg == NUL) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3456 { |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3457 if (curwin->w_s->b_syn_conceal) |
|
11514
7c42cf66d5be
patch 8.0.0640: mismatch between help and actual message
Christian Brabandt <cb@256bit.org>
parents:
11465
diff
changeset
|
3458 MSG(_("syntax conceal on")); |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3459 else |
|
11514
7c42cf66d5be
patch 8.0.0640: mismatch between help and actual message
Christian Brabandt <cb@256bit.org>
parents:
11465
diff
changeset
|
3460 MSG(_("syntax conceal off")); |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3461 } |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3462 else if (STRNICMP(arg, "on", 2) == 0 && next - arg == 2) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3463 curwin->w_s->b_syn_conceal = TRUE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3464 else if (STRNICMP(arg, "off", 3) == 0 && next - arg == 3) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3465 curwin->w_s->b_syn_conceal = FALSE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3466 else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3467 EMSG2(_("E390: Illegal argument: %s"), arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3468 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3469 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3470 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3471 /* |
| 7 | 3472 * Handle ":syntax case" command. |
| 3473 */ | |
| 3474 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3475 syn_cmd_case(exarg_T *eap, int syncing UNUSED) |
| 7 | 3476 { |
| 3477 char_u *arg = eap->arg; | |
| 3478 char_u *next; | |
| 3479 | |
| 3480 eap->nextcmd = find_nextcmd(arg); | |
| 3481 if (eap->skip) | |
| 3482 return; | |
| 3483 | |
| 3484 next = skiptowhite(arg); | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3485 if (*arg == NUL) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3486 { |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3487 if (curwin->w_s->b_syn_ic) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3488 MSG(_("syntax case ignore")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3489 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3490 MSG(_("syntax case match")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3491 } |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3492 else if (STRNICMP(arg, "match", 5) == 0 && next - arg == 5) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3493 curwin->w_s->b_syn_ic = FALSE; |
| 7 | 3494 else if (STRNICMP(arg, "ignore", 6) == 0 && next - arg == 6) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3495 curwin->w_s->b_syn_ic = TRUE; |
| 7 | 3496 else |
| 3497 EMSG2(_("E390: Illegal argument: %s"), arg); | |
| 3498 } | |
| 3499 | |
| 3500 /* | |
| 419 | 3501 * Handle ":syntax spell" command. |
| 3502 */ | |
| 3503 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3504 syn_cmd_spell(exarg_T *eap, int syncing UNUSED) |
| 419 | 3505 { |
| 3506 char_u *arg = eap->arg; | |
| 3507 char_u *next; | |
| 3508 | |
| 3509 eap->nextcmd = find_nextcmd(arg); | |
| 3510 if (eap->skip) | |
| 3511 return; | |
| 3512 | |
| 3513 next = skiptowhite(arg); | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3514 if (*arg == NUL) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3515 { |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3516 if (curwin->w_s->b_syn_spell == SYNSPL_TOP) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3517 MSG(_("syntax spell toplevel")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3518 else if (curwin->w_s->b_syn_spell == SYNSPL_NOTOP) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3519 MSG(_("syntax spell notoplevel")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3520 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3521 MSG(_("syntax spell default")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3522 } |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3523 else if (STRNICMP(arg, "toplevel", 8) == 0 && next - arg == 8) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3524 curwin->w_s->b_syn_spell = SYNSPL_TOP; |
| 419 | 3525 else if (STRNICMP(arg, "notoplevel", 10) == 0 && next - arg == 10) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3526 curwin->w_s->b_syn_spell = SYNSPL_NOTOP; |
| 1064 | 3527 else if (STRNICMP(arg, "default", 7) == 0 && next - arg == 7) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3528 curwin->w_s->b_syn_spell = SYNSPL_DEFAULT; |
| 419 | 3529 else |
| 6880 | 3530 { |
| 419 | 3531 EMSG2(_("E390: Illegal argument: %s"), arg); |
| 6880 | 3532 return; |
| 3533 } | |
| 3534 | |
| 3535 /* assume spell checking changed, force a redraw */ | |
| 3536 redraw_win_later(curwin, NOT_VALID); | |
| 419 | 3537 } |
| 3538 | |
| 3539 /* | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3540 * Handle ":syntax iskeyword" command. |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3541 */ |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3542 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3543 syn_cmd_iskeyword(exarg_T *eap, int syncing UNUSED) |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3544 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3545 char_u *arg = eap->arg; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3546 char_u save_chartab[32]; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3547 char_u *save_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3548 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3549 if (eap->skip) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3550 return; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3551 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3552 arg = skipwhite(arg); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3553 if (*arg == NUL) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3554 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3555 MSG_PUTS("\n"); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3556 MSG_PUTS(_("syntax iskeyword ")); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3557 if (curwin->w_s->b_syn_isk != empty_option) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3558 msg_outtrans(curwin->w_s->b_syn_isk); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3559 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3560 msg_outtrans((char_u *)"not set"); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3561 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3562 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3563 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3564 if (STRNICMP(arg, "clear", 5) == 0) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3565 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3566 mch_memmove(curwin->w_s->b_syn_chartab, curbuf->b_chartab, |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3567 (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3568 clear_string_option(&curwin->w_s->b_syn_isk); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3569 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3570 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3571 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3572 mch_memmove(save_chartab, curbuf->b_chartab, (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3573 save_isk = curbuf->b_p_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3574 curbuf->b_p_isk = vim_strsave(arg); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3575 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3576 buf_init_chartab(curbuf, FALSE); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3577 mch_memmove(curwin->w_s->b_syn_chartab, curbuf->b_chartab, |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3578 (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3579 mch_memmove(curbuf->b_chartab, save_chartab, (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3580 clear_string_option(&curwin->w_s->b_syn_isk); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3581 curwin->w_s->b_syn_isk = curbuf->b_p_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3582 curbuf->b_p_isk = save_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3583 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3584 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3585 redraw_win_later(curwin, NOT_VALID); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3586 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3587 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3588 /* |
| 7 | 3589 * Clear all syntax info for one buffer. |
| 3590 */ | |
| 3591 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3592 syntax_clear(synblock_T *block) |
| 7 | 3593 { |
| 3594 int i; | |
| 3595 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3596 block->b_syn_error = FALSE; /* clear previous error */ |
|
11529
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3597 #ifdef FEAT_RELTIME |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3598 block->b_syn_slow = FALSE; /* clear previous timeout */ |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
3599 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3600 block->b_syn_ic = FALSE; /* Use case, by default */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3601 block->b_syn_spell = SYNSPL_DEFAULT; /* default spell checking */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3602 block->b_syn_containedin = FALSE; |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3603 #ifdef FEAT_CONCEAL |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3604 block->b_syn_conceal = FALSE; |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3605 #endif |
| 7 | 3606 |
| 3607 /* free the keywords */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3608 clear_keywtab(&block->b_keywtab); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3609 clear_keywtab(&block->b_keywtab_ic); |
| 7 | 3610 |
| 3611 /* free the syntax patterns */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3612 for (i = block->b_syn_patterns.ga_len; --i >= 0; ) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3613 syn_clear_pattern(block, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3614 ga_clear(&block->b_syn_patterns); |
| 7 | 3615 |
| 3616 /* free the syntax clusters */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3617 for (i = block->b_syn_clusters.ga_len; --i >= 0; ) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3618 syn_clear_cluster(block, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3619 ga_clear(&block->b_syn_clusters); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3620 block->b_spell_cluster_id = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3621 block->b_nospell_cluster_id = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3622 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3623 block->b_syn_sync_flags = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3624 block->b_syn_sync_minlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3625 block->b_syn_sync_maxlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3626 block->b_syn_sync_linebreaks = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3627 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3628 vim_regfree(block->b_syn_linecont_prog); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3629 block->b_syn_linecont_prog = NULL; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3630 vim_free(block->b_syn_linecont_pat); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3631 block->b_syn_linecont_pat = NULL; |
| 7 | 3632 #ifdef FEAT_FOLDING |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3633 block->b_syn_folditems = 0; |
| 7 | 3634 #endif |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3635 clear_string_option(&block->b_syn_isk); |
| 7 | 3636 |
| 3637 /* free the stored states */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3638 syn_stack_free_all(block); |
| 7 | 3639 invalidate_current_state(); |
| 2743 | 3640 |
| 3641 /* Reset the counter for ":syn include" */ | |
| 3642 running_syn_inc_tag = 0; | |
| 7 | 3643 } |
| 3644 | |
| 3645 /* | |
|
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3646 * Get rid of ownsyntax for window "wp". |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3647 */ |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3648 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3649 reset_synblock(win_T *wp) |
|
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3650 { |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3651 if (wp->w_s != &wp->w_buffer->b_s) |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3652 { |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3653 syntax_clear(wp->w_s); |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3654 vim_free(wp->w_s); |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3655 wp->w_s = &wp->w_buffer->b_s; |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3656 } |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3657 } |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3658 |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3659 /* |
| 7 | 3660 * Clear syncing info for one buffer. |
| 3661 */ | |
| 3662 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3663 syntax_sync_clear(void) |
| 7 | 3664 { |
| 3665 int i; | |
| 3666 | |
| 3667 /* free the syntax patterns */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3668 for (i = curwin->w_s->b_syn_patterns.ga_len; --i >= 0; ) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3669 if (SYN_ITEMS(curwin->w_s)[i].sp_syncing) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3670 syn_remove_pattern(curwin->w_s, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3671 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3672 curwin->w_s->b_syn_sync_flags = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3673 curwin->w_s->b_syn_sync_minlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3674 curwin->w_s->b_syn_sync_maxlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3675 curwin->w_s->b_syn_sync_linebreaks = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3676 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3677 vim_regfree(curwin->w_s->b_syn_linecont_prog); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3678 curwin->w_s->b_syn_linecont_prog = NULL; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3679 vim_free(curwin->w_s->b_syn_linecont_pat); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3680 curwin->w_s->b_syn_linecont_pat = NULL; |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3681 clear_string_option(&curwin->w_s->b_syn_isk); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3682 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3683 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 3684 } |
| 3685 | |
| 3686 /* | |
| 3687 * Remove one pattern from the buffer's pattern list. | |
| 3688 */ | |
| 3689 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3690 syn_remove_pattern( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3691 synblock_T *block, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3692 int idx) |
| 7 | 3693 { |
| 3694 synpat_T *spp; | |
| 3695 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3696 spp = &(SYN_ITEMS(block)[idx]); |
| 7 | 3697 #ifdef FEAT_FOLDING |
| 3698 if (spp->sp_flags & HL_FOLD) | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3699 --block->b_syn_folditems; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3700 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3701 syn_clear_pattern(block, idx); |
| 7 | 3702 mch_memmove(spp, spp + 1, |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3703 sizeof(synpat_T) * (block->b_syn_patterns.ga_len - idx - 1)); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3704 --block->b_syn_patterns.ga_len; |
| 7 | 3705 } |
| 3706 | |
| 3707 /* | |
| 3708 * Clear and free one syntax pattern. When clearing all, must be called from | |
| 3709 * last to first! | |
| 3710 */ | |
| 3711 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3712 syn_clear_pattern(synblock_T *block, int i) |
| 7 | 3713 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3714 vim_free(SYN_ITEMS(block)[i].sp_pattern); |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3715 vim_regfree(SYN_ITEMS(block)[i].sp_prog); |
| 7 | 3716 /* Only free sp_cont_list and sp_next_list of first start pattern */ |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3717 if (i == 0 || SYN_ITEMS(block)[i - 1].sp_type != SPTYPE_START) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3718 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3719 vim_free(SYN_ITEMS(block)[i].sp_cont_list); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3720 vim_free(SYN_ITEMS(block)[i].sp_next_list); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3721 vim_free(SYN_ITEMS(block)[i].sp_syn.cont_in_list); |
| 7 | 3722 } |
| 3723 } | |
| 3724 | |
| 3725 /* | |
| 3726 * Clear and free one syntax cluster. | |
| 3727 */ | |
| 3728 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3729 syn_clear_cluster(synblock_T *block, int i) |
| 7 | 3730 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3731 vim_free(SYN_CLSTR(block)[i].scl_name); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3732 vim_free(SYN_CLSTR(block)[i].scl_name_u); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3733 vim_free(SYN_CLSTR(block)[i].scl_list); |
| 7 | 3734 } |
| 3735 | |
| 3736 /* | |
| 3737 * Handle ":syntax clear" command. | |
| 3738 */ | |
| 3739 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3740 syn_cmd_clear(exarg_T *eap, int syncing) |
| 7 | 3741 { |
| 3742 char_u *arg = eap->arg; | |
| 3743 char_u *arg_end; | |
| 3744 int id; | |
| 3745 | |
| 3746 eap->nextcmd = find_nextcmd(arg); | |
| 3747 if (eap->skip) | |
| 3748 return; | |
| 3749 | |
| 3750 /* | |
| 3751 * We have to disable this within ":syn include @group filename", | |
| 3752 * because otherwise @group would get deleted. | |
| 3753 * Only required for Vim 5.x syntax files, 6.0 ones don't contain ":syn | |
| 3754 * clear". | |
| 3755 */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3756 if (curwin->w_s->b_syn_topgrp != 0) |
| 7 | 3757 return; |
| 3758 | |
| 3759 if (ends_excmd(*arg)) | |
| 3760 { | |
| 3761 /* | |
| 3762 * No argument: Clear all syntax items. | |
| 3763 */ | |
| 3764 if (syncing) | |
| 3765 syntax_sync_clear(); | |
| 3766 else | |
| 3767 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3768 syntax_clear(curwin->w_s); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3769 if (curwin->w_s == &curwin->w_buffer->b_s) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3770 do_unlet((char_u *)"b:current_syntax", TRUE); |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
3771 do_unlet((char_u *)"w:current_syntax", TRUE); |
| 7 | 3772 } |
| 3773 } | |
| 3774 else | |
| 3775 { | |
| 3776 /* | |
| 3777 * Clear the group IDs that are in the argument. | |
| 3778 */ | |
| 3779 while (!ends_excmd(*arg)) | |
| 3780 { | |
| 3781 arg_end = skiptowhite(arg); | |
| 3782 if (*arg == '@') | |
| 3783 { | |
| 3784 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
| 3785 if (id == 0) | |
| 3786 { | |
| 3787 EMSG2(_("E391: No such syntax cluster: %s"), arg); | |
| 3788 break; | |
| 3789 } | |
| 3790 else | |
| 3791 { | |
| 3792 /* | |
| 3793 * We can't physically delete a cluster without changing | |
| 3794 * the IDs of other clusters, so we do the next best thing | |
| 3795 * and make it empty. | |
| 3796 */ | |
| 3797 short scl_id = id - SYNID_CLUSTER; | |
| 3798 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3799 vim_free(SYN_CLSTR(curwin->w_s)[scl_id].scl_list); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3800 SYN_CLSTR(curwin->w_s)[scl_id].scl_list = NULL; |
| 7 | 3801 } |
| 3802 } | |
| 3803 else | |
| 3804 { | |
| 3805 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
| 3806 if (id == 0) | |
| 3807 { | |
| 3808 EMSG2(_(e_nogroup), arg); | |
| 3809 break; | |
| 3810 } | |
| 3811 else | |
| 3812 syn_clear_one(id, syncing); | |
| 3813 } | |
| 3814 arg = skipwhite(arg_end); | |
| 3815 } | |
| 3816 } | |
| 745 | 3817 redraw_curbuf_later(SOME_VALID); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3818 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 3819 } |
| 3820 | |
| 3821 /* | |
| 3822 * Clear one syntax group for the current buffer. | |
| 3823 */ | |
| 3824 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3825 syn_clear_one(int id, int syncing) |
| 7 | 3826 { |
| 3827 synpat_T *spp; | |
| 3828 int idx; | |
| 3829 | |
| 3830 /* Clear keywords only when not ":syn sync clear group-name" */ | |
| 3831 if (!syncing) | |
| 3832 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3833 (void)syn_clear_keyword(id, &curwin->w_s->b_keywtab); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3834 (void)syn_clear_keyword(id, &curwin->w_s->b_keywtab_ic); |
| 7 | 3835 } |
| 3836 | |
| 3837 /* clear the patterns for "id" */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3838 for (idx = curwin->w_s->b_syn_patterns.ga_len; --idx >= 0; ) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3839 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3840 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
| 7 | 3841 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
| 3842 continue; | |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3843 syn_remove_pattern(curwin->w_s, idx); |
| 7 | 3844 } |
| 3845 } | |
| 3846 | |
| 3847 /* | |
| 3848 * Handle ":syntax on" command. | |
| 3849 */ | |
| 3850 static void | |
|
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3851 syn_cmd_on(exarg_T *eap, int syncing UNUSED) |
| 7 | 3852 { |
| 3853 syn_cmd_onoff(eap, "syntax"); | |
| 3854 } | |
| 3855 | |
| 3856 /* | |
| 3857 * Handle ":syntax enable" command. | |
| 3858 */ | |
| 3859 static void | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3860 syn_cmd_enable(exarg_T *eap, int syncing UNUSED) |
| 7 | 3861 { |
| 3862 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"enable"); | |
| 3863 syn_cmd_onoff(eap, "syntax"); | |
| 148 | 3864 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
| 7 | 3865 } |
| 3866 | |
| 3867 /* | |
| 3868 * Handle ":syntax reset" command. | |
|
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commit https://github.com/vim/vim/commit/8bc189e81aa98ba4aebb03a9dc9527a210fce816
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parents:
8806
diff
changeset
|
3869 * It actually resets highlighting, not syntax. |
| 7 | 3870 */ |
| 3871 static void | |
|
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4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3872 syn_cmd_reset(exarg_T *eap, int syncing UNUSED) |
| 7 | 3873 { |
| 3874 eap->nextcmd = check_nextcmd(eap->arg); | |
| 3875 if (!eap->skip) | |
| 3876 { | |
| 3877 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"reset"); | |
| 3878 do_cmdline_cmd((char_u *)"runtime! syntax/syncolor.vim"); | |
| 148 | 3879 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
| 7 | 3880 } |
| 3881 } | |
| 3882 | |
| 3883 /* | |
| 3884 * Handle ":syntax manual" command. | |
| 3885 */ | |
| 3886 static void | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3887 syn_cmd_manual(exarg_T *eap, int syncing UNUSED) |
| 7 | 3888 { |
| 3889 syn_cmd_onoff(eap, "manual"); | |
| 3890 } | |
| 3891 | |
| 3892 /* | |
| 3893 * Handle ":syntax off" command. | |
| 3894 */ | |
| 3895 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3896 syn_cmd_off(exarg_T *eap, int syncing UNUSED) |
| 7 | 3897 { |
| 3898 syn_cmd_onoff(eap, "nosyntax"); | |
| 3899 } | |
| 3900 | |
| 3901 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3902 syn_cmd_onoff(exarg_T *eap, char *name) |
| 7 | 3903 { |
| 3904 char_u buf[100]; | |
| 3905 | |
| 3906 eap->nextcmd = check_nextcmd(eap->arg); | |
| 3907 if (!eap->skip) | |
| 3908 { | |
| 3909 STRCPY(buf, "so "); | |
| 274 | 3910 vim_snprintf((char *)buf + 3, sizeof(buf) - 3, SYNTAX_FNAME, name); |
| 7 | 3911 do_cmdline_cmd(buf); |
| 3912 } | |
| 3913 } | |
| 3914 | |
| 3915 /* | |
| 3916 * Handle ":syntax [list]" command: list current syntax words. | |
| 3917 */ | |
| 3918 static void | |
|
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parents:
7807
diff
changeset
|
3919 syn_cmd_list( |
|
4d7ce6c03fda
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diff
changeset
|
3920 exarg_T *eap, |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3921 int syncing) /* when TRUE: list syncing items */ |
| 7 | 3922 { |
| 3923 char_u *arg = eap->arg; | |
| 3924 int id; | |
| 3925 char_u *arg_end; | |
| 3926 | |
| 3927 eap->nextcmd = find_nextcmd(arg); | |
| 3928 if (eap->skip) | |
| 3929 return; | |
| 3930 | |
|
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|
3931 if (!syntax_present(curwin)) |
| 7 | 3932 { |
|
4764
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diff
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|
3933 MSG(_(msg_no_items)); |
| 7 | 3934 return; |
| 3935 } | |
| 3936 | |
| 3937 if (syncing) | |
| 3938 { | |
|
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diff
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|
3939 if (curwin->w_s->b_syn_sync_flags & SF_CCOMMENT) |
| 7 | 3940 { |
| 3941 MSG_PUTS(_("syncing on C-style comments")); | |
| 3942 syn_lines_msg(); | |
| 3943 syn_match_msg(); | |
| 3944 return; | |
| 3945 } | |
|
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diff
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|
3946 else if (!(curwin->w_s->b_syn_sync_flags & SF_MATCH)) |
|
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Add the conceal patch from Vince Negri.
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|
3947 { |
|
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|
3948 if (curwin->w_s->b_syn_sync_minlines == 0) |
| 7 | 3949 MSG_PUTS(_("no syncing")); |
| 3950 else | |
| 3951 { | |
| 3952 MSG_PUTS(_("syncing starts ")); | |
|
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|
3953 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
| 7 | 3954 MSG_PUTS(_(" lines before top line")); |
| 3955 syn_match_msg(); | |
| 3956 } | |
| 3957 return; | |
| 3958 } | |
| 3959 MSG_PUTS_TITLE(_("\n--- Syntax sync items ---")); | |
|
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diff
changeset
|
3960 if (curwin->w_s->b_syn_sync_minlines > 0 |
|
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diff
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|
3961 || curwin->w_s->b_syn_sync_maxlines > 0 |
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|
3962 || curwin->w_s->b_syn_sync_linebreaks > 0) |
| 7 | 3963 { |
| 3964 MSG_PUTS(_("\nsyncing on items")); | |
| 3965 syn_lines_msg(); | |
| 3966 syn_match_msg(); | |
| 3967 } | |
| 3968 } | |
| 3969 else | |
| 3970 MSG_PUTS_TITLE(_("\n--- Syntax items ---")); | |
| 3971 if (ends_excmd(*arg)) | |
| 3972 { | |
| 3973 /* | |
| 3974 * No argument: List all group IDs and all syntax clusters. | |
| 3975 */ | |
| 3976 for (id = 1; id <= highlight_ga.ga_len && !got_int; ++id) | |
| 3977 syn_list_one(id, syncing, FALSE); | |
|
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diff
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|
3978 for (id = 0; id < curwin->w_s->b_syn_clusters.ga_len && !got_int; ++id) |
| 7 | 3979 syn_list_cluster(id); |
| 3980 } | |
| 3981 else | |
| 3982 { | |
| 3983 /* | |
| 3984 * List the group IDs and syntax clusters that are in the argument. | |
| 3985 */ | |
| 3986 while (!ends_excmd(*arg) && !got_int) | |
| 3987 { | |
| 3988 arg_end = skiptowhite(arg); | |
| 3989 if (*arg == '@') | |
| 3990 { | |
| 3991 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
| 3992 if (id == 0) | |
| 3993 EMSG2(_("E392: No such syntax cluster: %s"), arg); | |
| 3994 else | |
| 3995 syn_list_cluster(id - SYNID_CLUSTER); | |
| 3996 } | |
| 3997 else | |
| 3998 { | |
| 3999 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
| 4000 if (id == 0) | |
| 4001 EMSG2(_(e_nogroup), arg); | |
| 4002 else | |
| 4003 syn_list_one(id, syncing, TRUE); | |
| 4004 } | |
| 4005 arg = skipwhite(arg_end); | |
| 4006 } | |
| 4007 } | |
| 4008 eap->nextcmd = check_nextcmd(arg); | |
| 4009 } | |
| 4010 | |
| 4011 static void | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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parents:
7807
diff
changeset
|
4012 syn_lines_msg(void) |
| 7 | 4013 { |
|
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diff
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|
4014 if (curwin->w_s->b_syn_sync_maxlines > 0 |
|
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diff
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|
4015 || curwin->w_s->b_syn_sync_minlines > 0) |
| 7 | 4016 { |
| 4017 MSG_PUTS("; "); | |
|
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diff
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|
4018 if (curwin->w_s->b_syn_sync_minlines > 0) |
| 7 | 4019 { |
| 4020 MSG_PUTS(_("minimal ")); | |
|
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diff
changeset
|
4021 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
|
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parents:
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diff
changeset
|
4022 if (curwin->w_s->b_syn_sync_maxlines) |
| 7 | 4023 MSG_PUTS(", "); |
| 4024 } | |
|
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diff
changeset
|
4025 if (curwin->w_s->b_syn_sync_maxlines > 0) |
| 7 | 4026 { |
| 4027 MSG_PUTS(_("maximal ")); | |
|
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diff
changeset
|
4028 msg_outnum(curwin->w_s->b_syn_sync_maxlines); |
| 7 | 4029 } |
| 4030 MSG_PUTS(_(" lines before top line")); | |
| 4031 } | |
| 4032 } | |
| 4033 | |
| 4034 static void | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4035 syn_match_msg(void) |
| 7 | 4036 { |
|
2250
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4037 if (curwin->w_s->b_syn_sync_linebreaks > 0) |
| 7 | 4038 { |
| 4039 MSG_PUTS(_("; match ")); | |
|
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Bram Moolenaar <bram@vim.org>
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diff
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|
4040 msg_outnum(curwin->w_s->b_syn_sync_linebreaks); |
| 7 | 4041 MSG_PUTS(_(" line breaks")); |
| 4042 } | |
| 4043 } | |
| 4044 | |
| 4045 static int last_matchgroup; | |
| 4046 | |
| 4047 struct name_list | |
| 4048 { | |
| 4049 int flag; | |
| 4050 char *name; | |
| 4051 }; | |
| 4052 | |
|
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
4053 static void syn_list_flags(struct name_list *nl, int flags, int attr); |
| 7 | 4054 |
| 4055 /* | |
| 4056 * List one syntax item, for ":syntax" or "syntax list syntax_name". | |
| 4057 */ | |
| 4058 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4059 syn_list_one( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4060 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4061 int syncing, /* when TRUE: list syncing items */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4062 int link_only) /* when TRUE; list link-only too */ |
| 7 | 4063 { |
| 4064 int attr; | |
| 4065 int idx; | |
| 4066 int did_header = FALSE; | |
| 4067 synpat_T *spp; | |
| 4068 static struct name_list namelist1[] = | |
| 4069 { | |
| 4070 {HL_DISPLAY, "display"}, | |
| 4071 {HL_CONTAINED, "contained"}, | |
| 4072 {HL_ONELINE, "oneline"}, | |
| 4073 {HL_KEEPEND, "keepend"}, | |
| 4074 {HL_EXTEND, "extend"}, | |
| 4075 {HL_EXCLUDENL, "excludenl"}, | |
| 4076 {HL_TRANSP, "transparent"}, | |
| 4077 {HL_FOLD, "fold"}, | |
|
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parents:
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diff
changeset
|
4078 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
4079 {HL_CONCEAL, "conceal"}, |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
4080 {HL_CONCEALENDS, "concealends"}, |
|
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Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
4081 #endif |
| 7 | 4082 {0, NULL} |
| 4083 }; | |
| 4084 static struct name_list namelist2[] = | |
| 4085 { | |
| 4086 {HL_SKIPWHITE, "skipwhite"}, | |
| 4087 {HL_SKIPNL, "skipnl"}, | |
| 4088 {HL_SKIPEMPTY, "skipempty"}, | |
| 4089 {0, NULL} | |
| 4090 }; | |
| 4091 | |
|
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
4092 attr = HL_ATTR(HLF_D); /* highlight like directories */ |
| 7 | 4093 |
| 4094 /* list the keywords for "id" */ | |
| 4095 if (!syncing) | |
| 4096 { | |
|
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diff
changeset
|
4097 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab, FALSE, attr); |
|
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parents:
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diff
changeset
|
4098 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab_ic, |
| 7 | 4099 did_header, attr); |
| 4100 } | |
| 4101 | |
| 4102 /* list the patterns for "id" */ | |
|
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diff
changeset
|
4103 for (idx = 0; idx < curwin->w_s->b_syn_patterns.ga_len && !got_int; ++idx) |
|
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diff
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|
4104 { |
|
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diff
changeset
|
4105 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
| 7 | 4106 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
| 4107 continue; | |
| 4108 | |
| 4109 (void)syn_list_header(did_header, 999, id); | |
| 4110 did_header = TRUE; | |
| 4111 last_matchgroup = 0; | |
| 4112 if (spp->sp_type == SPTYPE_MATCH) | |
| 4113 { | |
| 4114 put_pattern("match", ' ', spp, attr); | |
| 4115 msg_putchar(' '); | |
| 4116 } | |
| 4117 else if (spp->sp_type == SPTYPE_START) | |
| 4118 { | |
|
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changeset
|
4119 while (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_START) |
|
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diff
changeset
|
4120 put_pattern("start", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
|
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diff
changeset
|
4121 if (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_SKIP) |
|
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|
4122 put_pattern("skip", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
|
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diff
changeset
|
4123 while (idx < curwin->w_s->b_syn_patterns.ga_len |
|
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diff
changeset
|
4124 && SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_END) |
|
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diff
changeset
|
4125 put_pattern("end", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
| 7 | 4126 --idx; |
| 4127 msg_putchar(' '); | |
| 4128 } | |
| 4129 syn_list_flags(namelist1, spp->sp_flags, attr); | |
| 4130 | |
| 4131 if (spp->sp_cont_list != NULL) | |
| 4132 put_id_list((char_u *)"contains", spp->sp_cont_list, attr); | |
| 4133 | |
| 4134 if (spp->sp_syn.cont_in_list != NULL) | |
| 4135 put_id_list((char_u *)"containedin", | |
| 4136 spp->sp_syn.cont_in_list, attr); | |
| 4137 | |
| 4138 if (spp->sp_next_list != NULL) | |
| 4139 { | |
| 4140 put_id_list((char_u *)"nextgroup", spp->sp_next_list, attr); | |
| 4141 syn_list_flags(namelist2, spp->sp_flags, attr); | |
| 4142 } | |
| 4143 if (spp->sp_flags & (HL_SYNC_HERE|HL_SYNC_THERE)) | |
| 4144 { | |
| 4145 if (spp->sp_flags & HL_SYNC_HERE) | |
| 4146 msg_puts_attr((char_u *)"grouphere", attr); | |
| 4147 else | |
| 4148 msg_puts_attr((char_u *)"groupthere", attr); | |
| 4149 msg_putchar(' '); | |
| 4150 if (spp->sp_sync_idx >= 0) | |
|
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diff
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|
4151 msg_outtrans(HL_TABLE()[SYN_ITEMS(curwin->w_s) |
| 7 | 4152 [spp->sp_sync_idx].sp_syn.id - 1].sg_name); |
| 4153 else | |
| 4154 MSG_PUTS("NONE"); | |
| 4155 msg_putchar(' '); | |
| 4156 } | |
| 4157 } | |
| 4158 | |
| 4159 /* list the link, if there is one */ | |
| 4160 if (HL_TABLE()[id - 1].sg_link && (did_header || link_only) && !got_int) | |
| 4161 { | |
| 4162 (void)syn_list_header(did_header, 999, id); | |
| 4163 msg_puts_attr((char_u *)"links to", attr); | |
| 4164 msg_putchar(' '); | |
| 4165 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
| 4166 } | |
| 4167 } | |
| 4168 | |
| 4169 static void | |
|
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parents:
7807
diff
changeset
|
4170 syn_list_flags(struct name_list *nlist, int flags, int attr) |
| 7 | 4171 { |
| 4172 int i; | |
| 4173 | |
| 3263 | 4174 for (i = 0; nlist[i].flag != 0; ++i) |
| 4175 if (flags & nlist[i].flag) | |
| 4176 { | |
| 4177 msg_puts_attr((char_u *)nlist[i].name, attr); | |
| 7 | 4178 msg_putchar(' '); |
| 4179 } | |
| 4180 } | |
| 4181 | |
| 4182 /* | |
| 4183 * List one syntax cluster, for ":syntax" or "syntax list syntax_name". | |
| 4184 */ | |
| 4185 static void | |
|
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parents:
7807
diff
changeset
|
4186 syn_list_cluster(int id) |
| 7 | 4187 { |
| 4188 int endcol = 15; | |
| 4189 | |
| 4190 /* slight hack: roughly duplicate the guts of syn_list_header() */ | |
| 4191 msg_putchar('\n'); | |
|
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diff
changeset
|
4192 msg_outtrans(SYN_CLSTR(curwin->w_s)[id].scl_name); |
| 7 | 4193 |
| 4194 if (msg_col >= endcol) /* output at least one space */ | |
| 4195 endcol = msg_col + 1; | |
| 4196 if (Columns <= endcol) /* avoid hang for tiny window */ | |
| 4197 endcol = Columns - 1; | |
| 4198 | |
| 4199 msg_advance(endcol); | |
|
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diff
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|
4200 if (SYN_CLSTR(curwin->w_s)[id].scl_list != NULL) |
|
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diff
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|
4201 { |
|
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diff
changeset
|
4202 put_id_list((char_u *)"cluster", SYN_CLSTR(curwin->w_s)[id].scl_list, |
|
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|
4203 HL_ATTR(HLF_D)); |
| 7 | 4204 } |
| 4205 else | |
| 4206 { | |
|
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changeset
|
4207 msg_puts_attr((char_u *)"cluster", HL_ATTR(HLF_D)); |
| 7 | 4208 msg_puts((char_u *)"=NONE"); |
| 4209 } | |
| 4210 } | |
| 4211 | |
| 4212 static void | |
|
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parents:
7807
diff
changeset
|
4213 put_id_list(char_u *name, short *list, int attr) |
| 7 | 4214 { |
| 4215 short *p; | |
| 4216 | |
| 4217 msg_puts_attr(name, attr); | |
| 4218 msg_putchar('='); | |
| 4219 for (p = list; *p; ++p) | |
| 4220 { | |
| 4221 if (*p >= SYNID_ALLBUT && *p < SYNID_TOP) | |
| 4222 { | |
| 4223 if (p[1]) | |
| 4224 MSG_PUTS("ALLBUT"); | |
| 4225 else | |
| 4226 MSG_PUTS("ALL"); | |
| 4227 } | |
| 4228 else if (*p >= SYNID_TOP && *p < SYNID_CONTAINED) | |
| 4229 { | |
| 4230 MSG_PUTS("TOP"); | |
| 4231 } | |
| 4232 else if (*p >= SYNID_CONTAINED && *p < SYNID_CLUSTER) | |
| 4233 { | |
| 4234 MSG_PUTS("CONTAINED"); | |
| 4235 } | |
| 4236 else if (*p >= SYNID_CLUSTER) | |
| 4237 { | |
| 4238 short scl_id = *p - SYNID_CLUSTER; | |
| 4239 | |
| 4240 msg_putchar('@'); | |
|
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|
4241 msg_outtrans(SYN_CLSTR(curwin->w_s)[scl_id].scl_name); |
| 7 | 4242 } |
| 4243 else | |
| 4244 msg_outtrans(HL_TABLE()[*p - 1].sg_name); | |
| 4245 if (p[1]) | |
| 4246 msg_putchar(','); | |
| 4247 } | |
| 4248 msg_putchar(' '); | |
| 4249 } | |
| 4250 | |
| 4251 static void | |
|
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diff
changeset
|
4252 put_pattern( |
|
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diff
changeset
|
4253 char *s, |
|
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diff
changeset
|
4254 int c, |
|
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parents:
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diff
changeset
|
4255 synpat_T *spp, |
|
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parents:
7807
diff
changeset
|
4256 int attr) |
| 7 | 4257 { |
| 4258 long n; | |
| 4259 int mask; | |
| 4260 int first; | |
| 4261 static char *sepchars = "/+=-#@\"|'^&"; | |
| 4262 int i; | |
| 4263 | |
| 4264 /* May have to write "matchgroup=group" */ | |
| 4265 if (last_matchgroup != spp->sp_syn_match_id) | |
| 4266 { | |
| 4267 last_matchgroup = spp->sp_syn_match_id; | |
| 4268 msg_puts_attr((char_u *)"matchgroup", attr); | |
| 4269 msg_putchar('='); | |
| 4270 if (last_matchgroup == 0) | |
| 4271 msg_outtrans((char_u *)"NONE"); | |
| 4272 else | |
| 4273 msg_outtrans(HL_TABLE()[last_matchgroup - 1].sg_name); | |
| 4274 msg_putchar(' '); | |
| 4275 } | |
| 4276 | |
| 4277 /* output the name of the pattern and an '=' or ' ' */ | |
| 4278 msg_puts_attr((char_u *)s, attr); | |
| 4279 msg_putchar(c); | |
| 4280 | |
| 4281 /* output the pattern, in between a char that is not in the pattern */ | |
| 4282 for (i = 0; vim_strchr(spp->sp_pattern, sepchars[i]) != NULL; ) | |
| 4283 if (sepchars[++i] == NUL) | |
| 4284 { | |
| 4285 i = 0; /* no good char found, just use the first one */ | |
| 4286 break; | |
| 4287 } | |
| 4288 msg_putchar(sepchars[i]); | |
| 4289 msg_outtrans(spp->sp_pattern); | |
| 4290 msg_putchar(sepchars[i]); | |
| 4291 | |
| 4292 /* output any pattern options */ | |
| 4293 first = TRUE; | |
| 4294 for (i = 0; i < SPO_COUNT; ++i) | |
| 4295 { | |
| 4296 mask = (1 << i); | |
| 4297 if (spp->sp_off_flags & (mask + (mask << SPO_COUNT))) | |
| 4298 { | |
| 4299 if (!first) | |
| 4300 msg_putchar(','); /* separate with commas */ | |
| 4301 msg_puts((char_u *)spo_name_tab[i]); | |
| 4302 n = spp->sp_offsets[i]; | |
| 4303 if (i != SPO_LC_OFF) | |
| 4304 { | |
| 4305 if (spp->sp_off_flags & mask) | |
| 4306 msg_putchar('s'); | |
| 4307 else | |
| 4308 msg_putchar('e'); | |
| 4309 if (n > 0) | |
| 4310 msg_putchar('+'); | |
| 4311 } | |
| 4312 if (n || i == SPO_LC_OFF) | |
| 4313 msg_outnum(n); | |
| 4314 first = FALSE; | |
| 4315 } | |
| 4316 } | |
| 4317 msg_putchar(' '); | |
| 4318 } | |
| 4319 | |
| 4320 /* | |
| 4321 * List or clear the keywords for one syntax group. | |
| 4322 * Return TRUE if the header has been printed. | |
| 4323 */ | |
| 4324 static int | |
|
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parents:
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diff
changeset
|
4325 syn_list_keywords( |
|
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parents:
7807
diff
changeset
|
4326 int id, |
|
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parents:
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diff
changeset
|
4327 hashtab_T *ht, |
|
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parents:
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diff
changeset
|
4328 int did_header, /* header has already been printed */ |
|
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parents:
7807
diff
changeset
|
4329 int attr) |
| 7 | 4330 { |
| 4331 int outlen; | |
| 134 | 4332 hashitem_T *hi; |
| 4333 keyentry_T *kp; | |
| 4334 int todo; | |
| 7 | 4335 int prev_contained = 0; |
| 4336 short *prev_next_list = NULL; | |
| 4337 short *prev_cont_in_list = NULL; | |
| 4338 int prev_skipnl = 0; | |
| 4339 int prev_skipwhite = 0; | |
| 4340 int prev_skipempty = 0; | |
| 4341 | |
| 4342 /* | |
| 4343 * Unfortunately, this list of keywords is not sorted on alphabet but on | |
| 4344 * hash value... | |
| 4345 */ | |
| 835 | 4346 todo = (int)ht->ht_used; |
| 134 | 4347 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 4348 { | |
| 4349 if (!HASHITEM_EMPTY(hi)) | |
| 4350 { | |
| 4351 --todo; | |
| 4352 for (kp = HI2KE(hi); kp != NULL && !got_int; kp = kp->ke_next) | |
| 7 | 4353 { |
| 134 | 4354 if (kp->k_syn.id == id) |
| 7 | 4355 { |
| 134 | 4356 if (prev_contained != (kp->flags & HL_CONTAINED) |
| 4357 || prev_skipnl != (kp->flags & HL_SKIPNL) | |
| 4358 || prev_skipwhite != (kp->flags & HL_SKIPWHITE) | |
| 4359 || prev_skipempty != (kp->flags & HL_SKIPEMPTY) | |
| 4360 || prev_cont_in_list != kp->k_syn.cont_in_list | |
| 4361 || prev_next_list != kp->next_list) | |
| 4362 outlen = 9999; | |
| 4363 else | |
| 4364 outlen = (int)STRLEN(kp->keyword); | |
| 4365 /* output "contained" and "nextgroup" on each line */ | |
| 4366 if (syn_list_header(did_header, outlen, id)) | |
| 4367 { | |
| 4368 prev_contained = 0; | |
| 4369 prev_next_list = NULL; | |
| 4370 prev_cont_in_list = NULL; | |
| 4371 prev_skipnl = 0; | |
| 4372 prev_skipwhite = 0; | |
| 4373 prev_skipempty = 0; | |
| 4374 } | |
| 4375 did_header = TRUE; | |
| 4376 if (prev_contained != (kp->flags & HL_CONTAINED)) | |
| 4377 { | |
| 4378 msg_puts_attr((char_u *)"contained", attr); | |
| 4379 msg_putchar(' '); | |
| 4380 prev_contained = (kp->flags & HL_CONTAINED); | |
| 4381 } | |
| 4382 if (kp->k_syn.cont_in_list != prev_cont_in_list) | |
| 4383 { | |
| 4384 put_id_list((char_u *)"containedin", | |
| 4385 kp->k_syn.cont_in_list, attr); | |
| 4386 msg_putchar(' '); | |
| 4387 prev_cont_in_list = kp->k_syn.cont_in_list; | |
| 4388 } | |
| 4389 if (kp->next_list != prev_next_list) | |
| 4390 { | |
| 4391 put_id_list((char_u *)"nextgroup", kp->next_list, attr); | |
| 4392 msg_putchar(' '); | |
| 4393 prev_next_list = kp->next_list; | |
| 4394 if (kp->flags & HL_SKIPNL) | |
| 4395 { | |
| 4396 msg_puts_attr((char_u *)"skipnl", attr); | |
| 4397 msg_putchar(' '); | |
| 4398 prev_skipnl = (kp->flags & HL_SKIPNL); | |
| 4399 } | |
| 4400 if (kp->flags & HL_SKIPWHITE) | |
| 4401 { | |
| 4402 msg_puts_attr((char_u *)"skipwhite", attr); | |
| 4403 msg_putchar(' '); | |
| 4404 prev_skipwhite = (kp->flags & HL_SKIPWHITE); | |
| 4405 } | |
| 4406 if (kp->flags & HL_SKIPEMPTY) | |
| 4407 { | |
| 4408 msg_puts_attr((char_u *)"skipempty", attr); | |
| 4409 msg_putchar(' '); | |
| 4410 prev_skipempty = (kp->flags & HL_SKIPEMPTY); | |
| 4411 } | |
| 4412 } | |
| 4413 msg_outtrans(kp->keyword); | |
| 7 | 4414 } |
| 4415 } | |
| 4416 } | |
| 4417 } | |
| 4418 | |
| 4419 return did_header; | |
| 4420 } | |
| 4421 | |
| 4422 static void | |
|
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parents:
7807
diff
changeset
|
4423 syn_clear_keyword(int id, hashtab_T *ht) |
| 134 | 4424 { |
| 4425 hashitem_T *hi; | |
| 4426 keyentry_T *kp; | |
| 4427 keyentry_T *kp_prev; | |
| 4428 keyentry_T *kp_next; | |
| 4429 int todo; | |
| 4430 | |
| 4431 hash_lock(ht); | |
| 835 | 4432 todo = (int)ht->ht_used; |
| 134 | 4433 for (hi = ht->ht_array; todo > 0; ++hi) |
| 4434 { | |
| 4435 if (!HASHITEM_EMPTY(hi)) | |
| 4436 { | |
| 4437 --todo; | |
| 4438 kp_prev = NULL; | |
| 4439 for (kp = HI2KE(hi); kp != NULL; ) | |
| 7 | 4440 { |
| 134 | 4441 if (kp->k_syn.id == id) |
| 4442 { | |
| 4443 kp_next = kp->ke_next; | |
| 4444 if (kp_prev == NULL) | |
| 4445 { | |
| 4446 if (kp_next == NULL) | |
| 4447 hash_remove(ht, hi); | |
| 4448 else | |
| 4449 hi->hi_key = KE2HIKEY(kp_next); | |
| 4450 } | |
| 4451 else | |
| 4452 kp_prev->ke_next = kp_next; | |
| 4453 vim_free(kp->next_list); | |
| 4454 vim_free(kp->k_syn.cont_in_list); | |
| 4455 vim_free(kp); | |
| 4456 kp = kp_next; | |
| 4457 } | |
| 7 | 4458 else |
| 134 | 4459 { |
| 4460 kp_prev = kp; | |
| 4461 kp = kp->ke_next; | |
| 4462 } | |
| 7 | 4463 } |
| 134 | 4464 } |
| 4465 } | |
| 4466 hash_unlock(ht); | |
| 4467 } | |
| 4468 | |
| 4469 /* | |
| 4470 * Clear a whole keyword table. | |
| 7 | 4471 */ |
| 4472 static void | |
|
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7807
diff
changeset
|
4473 clear_keywtab(hashtab_T *ht) |
| 134 | 4474 { |
| 4475 hashitem_T *hi; | |
| 4476 int todo; | |
| 4477 keyentry_T *kp; | |
| 4478 keyentry_T *kp_next; | |
| 4479 | |
| 835 | 4480 todo = (int)ht->ht_used; |
| 134 | 4481 for (hi = ht->ht_array; todo > 0; ++hi) |
| 4482 { | |
| 4483 if (!HASHITEM_EMPTY(hi)) | |
| 4484 { | |
| 4485 --todo; | |
| 4486 for (kp = HI2KE(hi); kp != NULL; kp = kp_next) | |
| 7 | 4487 { |
| 134 | 4488 kp_next = kp->ke_next; |
| 4489 vim_free(kp->next_list); | |
| 4490 vim_free(kp->k_syn.cont_in_list); | |
| 4491 vim_free(kp); | |
| 7 | 4492 } |
| 134 | 4493 } |
| 4494 } | |
| 4495 hash_clear(ht); | |
| 4496 hash_init(ht); | |
| 7 | 4497 } |
| 4498 | |
| 4499 /* | |
| 4500 * Add a keyword to the list of keywords. | |
| 4501 */ | |
| 4502 static void | |
|
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diff
changeset
|
4503 add_keyword( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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7807
diff
changeset
|
4504 char_u *name, /* name of keyword */ |
|
4d7ce6c03fda
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diff
changeset
|
4505 int id, /* group ID for this keyword */ |
|
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parents:
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diff
changeset
|
4506 int flags, /* flags for this keyword */ |
|
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7807
diff
changeset
|
4507 short *cont_in_list, /* containedin for this keyword */ |
|
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parents:
7807
diff
changeset
|
4508 short *next_list, /* nextgroup for this keyword */ |
|
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7807
diff
changeset
|
4509 int conceal_char) |
| 7 | 4510 { |
| 134 | 4511 keyentry_T *kp; |
| 4512 hashtab_T *ht; | |
| 4513 hashitem_T *hi; | |
| 154 | 4514 char_u *name_ic; |
| 134 | 4515 long_u hash; |
| 154 | 4516 char_u name_folded[MAXKEYWLEN + 1]; |
| 7 | 4517 |
|
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|
4518 if (curwin->w_s->b_syn_ic) |
| 154 | 4519 name_ic = str_foldcase(name, (int)STRLEN(name), |
| 4520 name_folded, MAXKEYWLEN + 1); | |
| 4521 else | |
| 4522 name_ic = name; | |
| 134 | 4523 kp = (keyentry_T *)alloc((int)(sizeof(keyentry_T) + STRLEN(name_ic))); |
| 4524 if (kp == NULL) | |
| 4525 return; | |
| 4526 STRCPY(kp->keyword, name_ic); | |
| 4527 kp->k_syn.id = id; | |
| 4528 kp->k_syn.inc_tag = current_syn_inc_tag; | |
| 4529 kp->flags = flags; | |
|
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4530 kp->k_char = conceal_char; |
| 134 | 4531 kp->k_syn.cont_in_list = copy_id_list(cont_in_list); |
| 4532 if (cont_in_list != NULL) | |
|
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parents:
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diff
changeset
|
4533 curwin->w_s->b_syn_containedin = TRUE; |
| 134 | 4534 kp->next_list = copy_id_list(next_list); |
| 4535 | |
|
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4536 if (curwin->w_s->b_syn_ic) |
|
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Add the conceal patch from Vince Negri.
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diff
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|
4537 ht = &curwin->w_s->b_keywtab_ic; |
| 7 | 4538 else |
|
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4539 ht = &curwin->w_s->b_keywtab; |
| 134 | 4540 |
| 4541 hash = hash_hash(kp->keyword); | |
| 4542 hi = hash_lookup(ht, kp->keyword, hash); | |
| 4543 if (HASHITEM_EMPTY(hi)) | |
| 4544 { | |
| 4545 /* new keyword, add to hashtable */ | |
| 4546 kp->ke_next = NULL; | |
| 4547 hash_add_item(ht, hi, kp->keyword, hash); | |
| 4548 } | |
| 4549 else | |
| 4550 { | |
| 4551 /* keyword already exists, prepend to list */ | |
| 4552 kp->ke_next = HI2KE(hi); | |
| 4553 hi->hi_key = KE2HIKEY(kp); | |
| 4554 } | |
| 7 | 4555 } |
| 4556 | |
| 4557 /* | |
| 4558 * Get the start and end of the group name argument. | |
| 4559 * Return a pointer to the first argument. | |
| 4560 * Return NULL if the end of the command was found instead of further args. | |
| 4561 */ | |
| 4562 static char_u * | |
|
7835
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Christian Brabandt <cb@256bit.org>
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7807
diff
changeset
|
4563 get_group_name( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4564 char_u *arg, /* start of the argument */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4565 char_u **name_end) /* pointer to end of the name */ |
| 7 | 4566 { |
| 4567 char_u *rest; | |
| 4568 | |
| 4569 *name_end = skiptowhite(arg); | |
| 4570 rest = skipwhite(*name_end); | |
| 4571 | |
| 4572 /* | |
| 4573 * Check if there are enough arguments. The first argument may be a | |
| 4574 * pattern, where '|' is allowed, so only check for NUL. | |
| 4575 */ | |
| 4576 if (ends_excmd(*arg) || *rest == NUL) | |
| 4577 return NULL; | |
| 4578 return rest; | |
| 4579 } | |
| 4580 | |
| 4581 /* | |
| 4582 * Check for syntax command option arguments. | |
| 4583 * This can be called at any place in the list of arguments, and just picks | |
| 4584 * out the arguments that are known. Can be called several times in a row to | |
| 4585 * collect all options in between other arguments. | |
| 4586 * Return a pointer to the next argument (which isn't an option). | |
| 4587 * Return NULL for any error; | |
| 4588 */ | |
| 4589 static char_u * | |
|
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diff
changeset
|
4590 get_syn_options( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4591 char_u *arg, /* next argument to be checked */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4592 syn_opt_arg_T *opt, /* various things */ |
|
10618
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patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4593 int *conceal_char UNUSED, |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
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parents:
10534
diff
changeset
|
4594 int skip) /* TRUE if skipping over command */ |
| 154 | 4595 { |
| 7 | 4596 char_u *gname_start, *gname; |
| 4597 int syn_id; | |
| 4598 int len; | |
| 154 | 4599 char *p; |
| 7 | 4600 int i; |
| 4601 int fidx; | |
| 4602 static struct flag | |
| 4603 { | |
| 4604 char *name; | |
| 154 | 4605 int argtype; |
| 4606 int flags; | |
| 4607 } flagtab[] = { {"cCoOnNtTaAiInNeEdD", 0, HL_CONTAINED}, | |
| 4608 {"oOnNeElLiInNeE", 0, HL_ONELINE}, | |
| 4609 {"kKeEeEpPeEnNdD", 0, HL_KEEPEND}, | |
| 4610 {"eExXtTeEnNdD", 0, HL_EXTEND}, | |
| 4611 {"eExXcClLuUdDeEnNlL", 0, HL_EXCLUDENL}, | |
| 4612 {"tTrRaAnNsSpPaArReEnNtT", 0, HL_TRANSP}, | |
| 4613 {"sSkKiIpPnNlL", 0, HL_SKIPNL}, | |
| 4614 {"sSkKiIpPwWhHiItTeE", 0, HL_SKIPWHITE}, | |
| 4615 {"sSkKiIpPeEmMpPtTyY", 0, HL_SKIPEMPTY}, | |
| 4616 {"gGrRoOuUpPhHeErReE", 0, HL_SYNC_HERE}, | |
| 4617 {"gGrRoOuUpPtThHeErReE", 0, HL_SYNC_THERE}, | |
| 4618 {"dDiIsSpPlLaAyY", 0, HL_DISPLAY}, | |
| 4619 {"fFoOlLdD", 0, HL_FOLD}, | |
|
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diff
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|
4620 {"cCoOnNcCeEaAlL", 0, HL_CONCEAL}, |
|
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Add the conceal patch from Vince Negri.
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diff
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|
4621 {"cCoOnNcCeEaAlLeEnNdDsS", 0, HL_CONCEALENDS}, |
|
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Add the conceal patch from Vince Negri.
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changeset
|
4622 {"cCcChHaArR", 11, 0}, |
| 154 | 4623 {"cCoOnNtTaAiInNsS", 1, 0}, |
| 4624 {"cCoOnNtTaAiInNeEdDiInN", 2, 0}, | |
| 4625 {"nNeExXtTgGrRoOuUpP", 3, 0}, | |
| 7 | 4626 }; |
| 154 | 4627 static char *first_letters = "cCoOkKeEtTsSgGdDfFnN"; |
| 7 | 4628 |
| 4629 if (arg == NULL) /* already detected error */ | |
| 4630 return NULL; | |
| 4631 | |
|
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Add the conceal patch from Vince Negri.
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diff
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|
4632 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
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|
4633 if (curwin->w_s->b_syn_conceal) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
4634 opt->flags |= HL_CONCEAL; |
|
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diff
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|
4635 #endif |
|
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4636 |
| 7 | 4637 for (;;) |
| 4638 { | |
| 154 | 4639 /* |
| 4640 * This is used very often when a large number of keywords is defined. | |
| 4641 * Need to skip quickly when no option name is found. | |
| 4642 * Also avoid tolower(), it's slow. | |
| 4643 */ | |
| 4644 if (strchr(first_letters, *arg) == NULL) | |
| 4645 break; | |
| 7 | 4646 |
| 4647 for (fidx = sizeof(flagtab) / sizeof(struct flag); --fidx >= 0; ) | |
| 4648 { | |
| 154 | 4649 p = flagtab[fidx].name; |
| 4650 for (i = 0, len = 0; p[i] != NUL; i += 2, ++len) | |
| 4651 if (arg[len] != p[i] && arg[len] != p[i + 1]) | |
| 4652 break; | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4653 if (p[i] == NUL && (VIM_ISWHITE(arg[len]) |
| 154 | 4654 || (flagtab[fidx].argtype > 0 |
| 4655 ? arg[len] == '=' | |
| 4656 : ends_excmd(arg[len])))) | |
| 7 | 4657 { |
| 154 | 4658 if (opt->keyword |
| 4659 && (flagtab[fidx].flags == HL_DISPLAY | |
| 4660 || flagtab[fidx].flags == HL_FOLD | |
| 4661 || flagtab[fidx].flags == HL_EXTEND)) | |
| 7 | 4662 /* treat "display", "fold" and "extend" as a keyword */ |
| 4663 fidx = -1; | |
| 4664 break; | |
| 4665 } | |
| 4666 } | |
| 154 | 4667 if (fidx < 0) /* no match found */ |
| 4668 break; | |
| 4669 | |
| 4670 if (flagtab[fidx].argtype == 1) | |
| 4671 { | |
| 4672 if (!opt->has_cont_list) | |
| 7 | 4673 { |
| 4674 EMSG(_("E395: contains argument not accepted here")); | |
| 4675 return NULL; | |
| 4676 } | |
|
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patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4677 if (get_id_list(&arg, 8, &opt->cont_list, skip) == FAIL) |
| 7 | 4678 return NULL; |
| 4679 } | |
| 154 | 4680 else if (flagtab[fidx].argtype == 2) |
| 4681 { | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4682 if (get_id_list(&arg, 11, &opt->cont_in_list, skip) == FAIL) |
| 7 | 4683 return NULL; |
| 4684 } | |
| 154 | 4685 else if (flagtab[fidx].argtype == 3) |
| 4686 { | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4687 if (get_id_list(&arg, 9, &opt->next_list, skip) == FAIL) |
| 7 | 4688 return NULL; |
| 4689 } | |
|
2250
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4690 else if (flagtab[fidx].argtype == 11 && arg[5] == '=') |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4691 { |
|
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4692 #ifdef FEAT_MBYTE |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
4693 /* cchar=? */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
4694 if (has_mbyte) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4695 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4696 # ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
4697 *conceal_char = mb_ptr2char(arg + 6); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
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|
4698 # endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4699 arg += mb_ptr2len(arg + 6) - 1; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4700 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4701 else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4702 #endif |
|
2251
646d34788036
Fix a few compiler warnings. Fix crash with encrypted undo file.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4703 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
4704 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4705 *conceal_char = arg[6]; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4706 #else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4707 ; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4708 #endif |
|
2251
646d34788036
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Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4709 } |
| 2686 | 4710 #ifdef FEAT_CONCEAL |
| 4711 if (!vim_isprintc_strict(*conceal_char)) | |
| 4712 { | |
| 4713 EMSG(_("E844: invalid cchar value")); | |
| 4714 return NULL; | |
| 4715 } | |
| 4716 #endif | |
|
2250
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Bram Moolenaar <bram@vim.org>
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diff
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|
4717 arg = skipwhite(arg + 7); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4718 } |
| 7 | 4719 else |
| 154 | 4720 { |
| 4721 opt->flags |= flagtab[fidx].flags; | |
| 4722 arg = skipwhite(arg + len); | |
| 4723 | |
| 4724 if (flagtab[fidx].flags == HL_SYNC_HERE | |
| 4725 || flagtab[fidx].flags == HL_SYNC_THERE) | |
| 4726 { | |
| 4727 if (opt->sync_idx == NULL) | |
| 4728 { | |
| 4729 EMSG(_("E393: group[t]here not accepted here")); | |
| 4730 return NULL; | |
| 4731 } | |
| 4732 gname_start = arg; | |
| 4733 arg = skiptowhite(arg); | |
| 4734 if (gname_start == arg) | |
| 4735 return NULL; | |
| 4736 gname = vim_strnsave(gname_start, (int)(arg - gname_start)); | |
| 4737 if (gname == NULL) | |
| 4738 return NULL; | |
| 4739 if (STRCMP(gname, "NONE") == 0) | |
| 4740 *opt->sync_idx = NONE_IDX; | |
| 4741 else | |
| 4742 { | |
| 4743 syn_id = syn_name2id(gname); | |
|
2250
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diff
changeset
|
4744 for (i = curwin->w_s->b_syn_patterns.ga_len; --i >= 0; ) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
4745 if (SYN_ITEMS(curwin->w_s)[i].sp_syn.id == syn_id |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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diff
changeset
|
4746 && SYN_ITEMS(curwin->w_s)[i].sp_type == SPTYPE_START) |
| 154 | 4747 { |
| 4748 *opt->sync_idx = i; | |
| 4749 break; | |
| 4750 } | |
| 4751 if (i < 0) | |
| 4752 { | |
| 4753 EMSG2(_("E394: Didn't find region item for %s"), gname); | |
| 4754 vim_free(gname); | |
| 4755 return NULL; | |
| 4756 } | |
| 4757 } | |
| 4758 | |
| 4759 vim_free(gname); | |
| 4760 arg = skipwhite(arg); | |
| 4761 } | |
| 4762 #ifdef FEAT_FOLDING | |
| 4763 else if (flagtab[fidx].flags == HL_FOLD | |
| 4764 && foldmethodIsSyntax(curwin)) | |
| 4765 /* Need to update folds later. */ | |
| 4766 foldUpdateAll(curwin); | |
| 4767 #endif | |
| 4768 } | |
| 4769 } | |
| 7 | 4770 |
| 4771 return arg; | |
| 4772 } | |
| 4773 | |
| 4774 /* | |
| 4775 * Adjustments to syntax item when declared in a ":syn include"'d file. | |
| 4776 * Set the contained flag, and if the item is not already contained, add it | |
| 4777 * to the specified top-level group, if any. | |
| 4778 */ | |
| 4779 static void | |
|
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7807
diff
changeset
|
4780 syn_incl_toplevel(int id, int *flagsp) |
| 7 | 4781 { |
|
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diff
changeset
|
4782 if ((*flagsp & HL_CONTAINED) || curwin->w_s->b_syn_topgrp == 0) |
| 7 | 4783 return; |
| 4784 *flagsp |= HL_CONTAINED; | |
|
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|
4785 if (curwin->w_s->b_syn_topgrp >= SYNID_CLUSTER) |
| 7 | 4786 { |
| 4787 /* We have to alloc this, because syn_combine_list() will free it. */ | |
| 4788 short *grp_list = (short *)alloc((unsigned)(2 * sizeof(short))); | |
|
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diff
changeset
|
4789 int tlg_id = curwin->w_s->b_syn_topgrp - SYNID_CLUSTER; |
| 7 | 4790 |
| 4791 if (grp_list != NULL) | |
| 4792 { | |
| 4793 grp_list[0] = id; | |
| 4794 grp_list[1] = 0; | |
|
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|
4795 syn_combine_list(&SYN_CLSTR(curwin->w_s)[tlg_id].scl_list, &grp_list, |
| 7 | 4796 CLUSTER_ADD); |
| 4797 } | |
| 4798 } | |
| 4799 } | |
| 4800 | |
| 4801 /* | |
| 4802 * Handle ":syntax include [@{group-name}] filename" command. | |
| 4803 */ | |
| 4804 static void | |
|
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4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4805 syn_cmd_include(exarg_T *eap, int syncing UNUSED) |
| 7 | 4806 { |
| 4807 char_u *arg = eap->arg; | |
| 4808 int sgl_id = 1; | |
| 4809 char_u *group_name_end; | |
| 4810 char_u *rest; | |
| 4811 char_u *errormsg = NULL; | |
| 4812 int prev_toplvl_grp; | |
| 4813 int prev_syn_inc_tag; | |
| 4814 int source = FALSE; | |
| 4815 | |
| 4816 eap->nextcmd = find_nextcmd(arg); | |
| 4817 if (eap->skip) | |
| 4818 return; | |
| 4819 | |
| 4820 if (arg[0] == '@') | |
| 4821 { | |
| 4822 ++arg; | |
| 4823 rest = get_group_name(arg, &group_name_end); | |
| 4824 if (rest == NULL) | |
| 4825 { | |
| 4826 EMSG((char_u *)_("E397: Filename required")); | |
| 4827 return; | |
| 4828 } | |
| 4829 sgl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); | |
| 2743 | 4830 if (sgl_id == 0) |
| 4831 return; | |
| 7 | 4832 /* separate_nextcmd() and expand_filename() depend on this */ |
| 4833 eap->arg = rest; | |
| 4834 } | |
| 4835 | |
| 4836 /* | |
| 4837 * Everything that's left, up to the next command, should be the | |
| 4838 * filename to include. | |
| 4839 */ | |
| 4840 eap->argt |= (XFILE | NOSPC); | |
| 4841 separate_nextcmd(eap); | |
| 4842 if (*eap->arg == '<' || *eap->arg == '$' || mch_isFullName(eap->arg)) | |
| 4843 { | |
| 4844 /* For an absolute path, "$VIM/..." or "<sfile>.." we ":source" the | |
| 4845 * file. Need to expand the file name first. In other cases | |
| 4846 * ":runtime!" is used. */ | |
| 4847 source = TRUE; | |
| 4848 if (expand_filename(eap, syn_cmdlinep, &errormsg) == FAIL) | |
| 4849 { | |
| 4850 if (errormsg != NULL) | |
| 4851 EMSG(errormsg); | |
| 4852 return; | |
| 4853 } | |
| 4854 } | |
| 4855 | |
| 4856 /* | |
| 4857 * Save and restore the existing top-level grouplist id and ":syn | |
| 4858 * include" tag around the actual inclusion. | |
| 4859 */ | |
| 2743 | 4860 if (running_syn_inc_tag >= MAX_SYN_INC_TAG) |
| 4861 { | |
| 4862 EMSG((char_u *)_("E847: Too many syntax includes")); | |
| 4863 return; | |
| 4864 } | |
| 7 | 4865 prev_syn_inc_tag = current_syn_inc_tag; |
| 4866 current_syn_inc_tag = ++running_syn_inc_tag; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
4867 prev_toplvl_grp = curwin->w_s->b_syn_topgrp; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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2215
diff
changeset
|
4868 curwin->w_s->b_syn_topgrp = sgl_id; |
| 1299 | 4869 if (source ? do_source(eap->arg, FALSE, DOSO_NONE) == FAIL |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8514
diff
changeset
|
4870 : source_runtime(eap->arg, DIP_ALL) == FAIL) |
| 7 | 4871 EMSG2(_(e_notopen), eap->arg); |
|
2250
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Add the conceal patch from Vince Negri.
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diff
changeset
|
4872 curwin->w_s->b_syn_topgrp = prev_toplvl_grp; |
| 7 | 4873 current_syn_inc_tag = prev_syn_inc_tag; |
| 4874 } | |
| 4875 | |
| 4876 /* | |
| 4877 * Handle ":syntax keyword {group-name} [{option}] keyword .." command. | |
| 4878 */ | |
| 4879 static void | |
|
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4880 syn_cmd_keyword(exarg_T *eap, int syncing UNUSED) |
| 7 | 4881 { |
| 4882 char_u *arg = eap->arg; | |
| 4883 char_u *group_name_end; | |
| 4884 int syn_id; | |
| 4885 char_u *rest; | |
| 2743 | 4886 char_u *keyword_copy = NULL; |
| 7 | 4887 char_u *p; |
| 154 | 4888 char_u *kw; |
| 4889 syn_opt_arg_T syn_opt_arg; | |
| 4890 int cnt; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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2215
diff
changeset
|
4891 int conceal_char = NUL; |
| 7 | 4892 |
| 4893 rest = get_group_name(arg, &group_name_end); | |
| 4894 | |
| 4895 if (rest != NULL) | |
| 4896 { | |
|
10618
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patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4897 if (eap->skip) |
|
4ee16e5e2e26
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Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4898 syn_id = -1; |
|
4ee16e5e2e26
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Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4899 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4900 syn_id = syn_check_group(arg, (int)(group_name_end - arg)); |
| 2743 | 4901 if (syn_id != 0) |
| 4902 /* allocate a buffer, for removing backslashes in the keyword */ | |
| 4903 keyword_copy = alloc((unsigned)STRLEN(rest) + 1); | |
| 7 | 4904 if (keyword_copy != NULL) |
| 4905 { | |
| 154 | 4906 syn_opt_arg.flags = 0; |
| 4907 syn_opt_arg.keyword = TRUE; | |
| 4908 syn_opt_arg.sync_idx = NULL; | |
| 4909 syn_opt_arg.has_cont_list = FALSE; | |
| 4910 syn_opt_arg.cont_in_list = NULL; | |
| 4911 syn_opt_arg.next_list = NULL; | |
| 4912 | |
| 7 | 4913 /* |
| 4914 * The options given apply to ALL keywords, so all options must be | |
| 4915 * found before keywords can be created. | |
| 154 | 4916 * 1: collect the options and copy the keywords to keyword_copy. |
| 7 | 4917 */ |
| 154 | 4918 cnt = 0; |
| 4919 p = keyword_copy; | |
| 4920 for ( ; rest != NULL && !ends_excmd(*rest); rest = skipwhite(rest)) | |
| 7 | 4921 { |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4922 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4923 eap->skip); |
| 154 | 4924 if (rest == NULL || ends_excmd(*rest)) |
| 4925 break; | |
| 4926 /* Copy the keyword, removing backslashes, and add a NUL. */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4927 while (*rest != NUL && !VIM_ISWHITE(*rest)) |
| 154 | 4928 { |
| 4929 if (*rest == '\\' && rest[1] != NUL) | |
| 4930 ++rest; | |
| 4931 *p++ = *rest++; | |
| 4932 } | |
| 4933 *p++ = NUL; | |
| 4934 ++cnt; | |
| 4935 } | |
| 4936 | |
| 4937 if (!eap->skip) | |
| 4938 { | |
| 4939 /* Adjust flags for use of ":syn include". */ | |
| 4940 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); | |
| 4941 | |
| 7 | 4942 /* |
| 154 | 4943 * 2: Add an entry for each keyword. |
| 7 | 4944 */ |
| 154 | 4945 for (kw = keyword_copy; --cnt >= 0; kw += STRLEN(kw) + 1) |
| 7 | 4946 { |
| 154 | 4947 for (p = vim_strchr(kw, '['); ; ) |
| 7 | 4948 { |
| 154 | 4949 if (p != NULL) |
| 4950 *p = NUL; | |
| 4951 add_keyword(kw, syn_id, syn_opt_arg.flags, | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4952 syn_opt_arg.cont_in_list, |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4953 syn_opt_arg.next_list, conceal_char); |
| 168 | 4954 if (p == NULL) |
| 4955 break; | |
| 4956 if (p[1] == NUL) | |
| 4957 { | |
| 838 | 4958 EMSG2(_("E789: Missing ']': %s"), kw); |
| 7017 | 4959 goto error; |
| 168 | 4960 } |
| 4961 if (p[1] == ']') | |
| 4962 { | |
| 7017 | 4963 if (p[2] != NUL) |
| 4964 { | |
| 4965 EMSG3(_("E890: trailing char after ']': %s]%s"), | |
| 4966 kw, &p[2]); | |
| 4967 goto error; | |
| 4968 } | |
| 168 | 4969 kw = p + 1; /* skip over the "]" */ |
| 4970 break; | |
| 4971 } | |
| 154 | 4972 #ifdef FEAT_MBYTE |
| 4973 if (has_mbyte) | |
| 7 | 4974 { |
| 474 | 4975 int l = (*mb_ptr2len)(p + 1); |
| 154 | 4976 |
| 4977 mch_memmove(p, p + 1, l); | |
| 4978 p += l; | |
| 4979 } | |
| 4980 else | |
| 7 | 4981 #endif |
| 154 | 4982 { |
| 4983 p[0] = p[1]; | |
| 4984 ++p; | |
| 7 | 4985 } |
| 4986 } | |
| 4987 } | |
| 4988 } | |
| 7017 | 4989 error: |
| 7 | 4990 vim_free(keyword_copy); |
| 168 | 4991 vim_free(syn_opt_arg.cont_in_list); |
| 4992 vim_free(syn_opt_arg.next_list); | |
| 7 | 4993 } |
| 4994 } | |
| 4995 | |
| 4996 if (rest != NULL) | |
| 4997 eap->nextcmd = check_nextcmd(rest); | |
| 4998 else | |
| 4999 EMSG2(_(e_invarg2), arg); | |
| 5000 | |
| 745 | 5001 redraw_curbuf_later(SOME_VALID); |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5002 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5003 } |
| 5004 | |
| 5005 /* | |
| 5006 * Handle ":syntax match {name} [{options}] {pattern} [{options}]". | |
| 5007 * | |
| 5008 * Also ":syntax sync match {name} [[grouphere | groupthere] {group-name}] .." | |
| 5009 */ | |
| 5010 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5011 syn_cmd_match( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5012 exarg_T *eap, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5013 int syncing) /* TRUE for ":syntax sync match .. " */ |
| 7 | 5014 { |
| 5015 char_u *arg = eap->arg; | |
| 5016 char_u *group_name_end; | |
| 5017 char_u *rest; | |
| 5018 synpat_T item; /* the item found in the line */ | |
| 5019 int syn_id; | |
| 5020 int idx; | |
| 154 | 5021 syn_opt_arg_T syn_opt_arg; |
| 7 | 5022 int sync_idx = 0; |
|
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5023 int conceal_char = NUL; |
| 7 | 5024 |
| 5025 /* Isolate the group name, check for validity */ | |
| 5026 rest = get_group_name(arg, &group_name_end); | |
| 5027 | |
| 5028 /* Get options before the pattern */ | |
| 154 | 5029 syn_opt_arg.flags = 0; |
| 5030 syn_opt_arg.keyword = FALSE; | |
| 5031 syn_opt_arg.sync_idx = syncing ? &sync_idx : NULL; | |
| 5032 syn_opt_arg.has_cont_list = TRUE; | |
| 5033 syn_opt_arg.cont_list = NULL; | |
| 5034 syn_opt_arg.cont_in_list = NULL; | |
| 5035 syn_opt_arg.next_list = NULL; | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5036 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, eap->skip); |
| 7 | 5037 |
| 5038 /* get the pattern. */ | |
| 5039 init_syn_patterns(); | |
| 5040 vim_memset(&item, 0, sizeof(item)); | |
| 5041 rest = get_syn_pattern(rest, &item); | |
| 154 | 5042 if (vim_regcomp_had_eol() && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
| 5043 syn_opt_arg.flags |= HL_HAS_EOL; | |
| 7 | 5044 |
| 5045 /* Get options after the pattern */ | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5046 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, eap->skip); |
| 7 | 5047 |
| 5048 if (rest != NULL) /* all arguments are valid */ | |
| 5049 { | |
| 5050 /* | |
| 5051 * Check for trailing command and illegal trailing arguments. | |
| 5052 */ | |
| 5053 eap->nextcmd = check_nextcmd(rest); | |
| 5054 if (!ends_excmd(*rest) || eap->skip) | |
| 5055 rest = NULL; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5056 else if (ga_grow(&curwin->w_s->b_syn_patterns, 1) != FAIL |
| 7 | 5057 && (syn_id = syn_check_group(arg, |
| 5058 (int)(group_name_end - arg))) != 0) | |
| 5059 { | |
| 154 | 5060 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
| 7 | 5061 /* |
| 5062 * Store the pattern in the syn_items list | |
| 5063 */ | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5064 idx = curwin->w_s->b_syn_patterns.ga_len; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5065 SYN_ITEMS(curwin->w_s)[idx] = item; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5066 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5067 SYN_ITEMS(curwin->w_s)[idx].sp_type = SPTYPE_MATCH; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5068 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5069 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = current_syn_inc_tag; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5070 SYN_ITEMS(curwin->w_s)[idx].sp_flags = syn_opt_arg.flags; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5071 SYN_ITEMS(curwin->w_s)[idx].sp_sync_idx = sync_idx; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5072 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = syn_opt_arg.cont_list; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5073 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
| 154 | 5074 syn_opt_arg.cont_in_list; |
|
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parents:
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diff
changeset
|
5075 #ifdef FEAT_CONCEAL |
|
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
5076 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5077 #endif |
| 154 | 5078 if (syn_opt_arg.cont_in_list != NULL) |
|
2250
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parents:
2215
diff
changeset
|
5079 curwin->w_s->b_syn_containedin = TRUE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5080 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = syn_opt_arg.next_list; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5081 ++curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5082 |
| 5083 /* remember that we found a match for syncing on */ | |
| 154 | 5084 if (syn_opt_arg.flags & (HL_SYNC_HERE|HL_SYNC_THERE)) |
|
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parents:
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diff
changeset
|
5085 curwin->w_s->b_syn_sync_flags |= SF_MATCH; |
| 7 | 5086 #ifdef FEAT_FOLDING |
| 154 | 5087 if (syn_opt_arg.flags & HL_FOLD) |
|
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parents:
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diff
changeset
|
5088 ++curwin->w_s->b_syn_folditems; |
| 7 | 5089 #endif |
| 5090 | |
| 745 | 5091 redraw_curbuf_later(SOME_VALID); |
|
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diff
changeset
|
5092 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5093 return; /* don't free the progs and patterns now */ |
| 5094 } | |
| 5095 } | |
| 5096 | |
| 5097 /* | |
| 5098 * Something failed, free the allocated memory. | |
| 5099 */ | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5100 vim_regfree(item.sp_prog); |
| 7 | 5101 vim_free(item.sp_pattern); |
| 154 | 5102 vim_free(syn_opt_arg.cont_list); |
| 5103 vim_free(syn_opt_arg.cont_in_list); | |
| 5104 vim_free(syn_opt_arg.next_list); | |
| 7 | 5105 |
| 5106 if (rest == NULL) | |
| 5107 EMSG2(_(e_invarg2), arg); | |
| 5108 } | |
| 5109 | |
| 5110 /* | |
| 5111 * Handle ":syntax region {group-name} [matchgroup={group-name}] | |
| 5112 * start {start} .. [skip {skip}] end {end} .. [{options}]". | |
| 5113 */ | |
| 5114 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5115 syn_cmd_region( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5116 exarg_T *eap, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5117 int syncing) /* TRUE for ":syntax sync region .." */ |
| 7 | 5118 { |
| 5119 char_u *arg = eap->arg; | |
| 5120 char_u *group_name_end; | |
| 5121 char_u *rest; /* next arg, NULL on error */ | |
| 5122 char_u *key_end; | |
| 5123 char_u *key = NULL; | |
| 5124 char_u *p; | |
| 5125 int item; | |
| 5126 #define ITEM_START 0 | |
| 5127 #define ITEM_SKIP 1 | |
| 5128 #define ITEM_END 2 | |
| 5129 #define ITEM_MATCHGROUP 3 | |
| 5130 struct pat_ptr | |
| 5131 { | |
| 5132 synpat_T *pp_synp; /* pointer to syn_pattern */ | |
| 5133 int pp_matchgroup_id; /* matchgroup ID */ | |
| 5134 struct pat_ptr *pp_next; /* pointer to next pat_ptr */ | |
| 5135 } *(pat_ptrs[3]); | |
| 5136 /* patterns found in the line */ | |
| 5137 struct pat_ptr *ppp; | |
| 5138 struct pat_ptr *ppp_next; | |
| 5139 int pat_count = 0; /* nr of syn_patterns found */ | |
| 5140 int syn_id; | |
| 5141 int matchgroup_id = 0; | |
| 5142 int not_enough = FALSE; /* not enough arguments */ | |
| 5143 int illegal = FALSE; /* illegal arguments */ | |
| 5144 int success = FALSE; | |
| 5145 int idx; | |
| 154 | 5146 syn_opt_arg_T syn_opt_arg; |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5147 int conceal_char = NUL; |
| 7 | 5148 |
| 5149 /* Isolate the group name, check for validity */ | |
| 5150 rest = get_group_name(arg, &group_name_end); | |
| 5151 | |
| 5152 pat_ptrs[0] = NULL; | |
| 5153 pat_ptrs[1] = NULL; | |
| 5154 pat_ptrs[2] = NULL; | |
| 5155 | |
| 5156 init_syn_patterns(); | |
| 5157 | |
| 154 | 5158 syn_opt_arg.flags = 0; |
| 5159 syn_opt_arg.keyword = FALSE; | |
| 5160 syn_opt_arg.sync_idx = NULL; | |
| 5161 syn_opt_arg.has_cont_list = TRUE; | |
| 5162 syn_opt_arg.cont_list = NULL; | |
| 5163 syn_opt_arg.cont_in_list = NULL; | |
| 5164 syn_opt_arg.next_list = NULL; | |
| 5165 | |
| 7 | 5166 /* |
| 5167 * get the options, patterns and matchgroup. | |
| 5168 */ | |
| 5169 while (rest != NULL && !ends_excmd(*rest)) | |
| 5170 { | |
| 5171 /* Check for option arguments */ | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5172 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, eap->skip); |
| 7 | 5173 if (rest == NULL || ends_excmd(*rest)) |
| 5174 break; | |
| 5175 | |
| 5176 /* must be a pattern or matchgroup then */ | |
| 5177 key_end = rest; | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5178 while (*key_end && !VIM_ISWHITE(*key_end) && *key_end != '=') |
| 7 | 5179 ++key_end; |
| 5180 vim_free(key); | |
| 5181 key = vim_strnsave_up(rest, (int)(key_end - rest)); | |
| 5182 if (key == NULL) /* out of memory */ | |
| 5183 { | |
| 5184 rest = NULL; | |
| 5185 break; | |
| 5186 } | |
| 5187 if (STRCMP(key, "MATCHGROUP") == 0) | |
| 5188 item = ITEM_MATCHGROUP; | |
| 5189 else if (STRCMP(key, "START") == 0) | |
| 5190 item = ITEM_START; | |
| 5191 else if (STRCMP(key, "END") == 0) | |
| 5192 item = ITEM_END; | |
| 5193 else if (STRCMP(key, "SKIP") == 0) | |
| 5194 { | |
| 5195 if (pat_ptrs[ITEM_SKIP] != NULL) /* one skip pattern allowed */ | |
| 5196 { | |
| 5197 illegal = TRUE; | |
| 5198 break; | |
| 5199 } | |
| 5200 item = ITEM_SKIP; | |
| 5201 } | |
| 5202 else | |
| 5203 break; | |
| 5204 rest = skipwhite(key_end); | |
| 5205 if (*rest != '=') | |
| 5206 { | |
| 5207 rest = NULL; | |
| 5208 EMSG2(_("E398: Missing '=': %s"), arg); | |
| 5209 break; | |
| 5210 } | |
| 5211 rest = skipwhite(rest + 1); | |
| 5212 if (*rest == NUL) | |
| 5213 { | |
| 5214 not_enough = TRUE; | |
| 5215 break; | |
| 5216 } | |
| 5217 | |
| 5218 if (item == ITEM_MATCHGROUP) | |
| 5219 { | |
| 5220 p = skiptowhite(rest); | |
| 5221 if ((p - rest == 4 && STRNCMP(rest, "NONE", 4) == 0) || eap->skip) | |
| 5222 matchgroup_id = 0; | |
| 5223 else | |
| 5224 { | |
| 5225 matchgroup_id = syn_check_group(rest, (int)(p - rest)); | |
| 5226 if (matchgroup_id == 0) | |
| 5227 { | |
| 5228 illegal = TRUE; | |
| 5229 break; | |
| 5230 } | |
| 5231 } | |
| 5232 rest = skipwhite(p); | |
| 5233 } | |
| 5234 else | |
| 5235 { | |
| 5236 /* | |
| 5237 * Allocate room for a syn_pattern, and link it in the list of | |
| 5238 * syn_patterns for this item, at the start (because the list is | |
| 5239 * used from end to start). | |
| 5240 */ | |
| 5241 ppp = (struct pat_ptr *)alloc((unsigned)sizeof(struct pat_ptr)); | |
| 5242 if (ppp == NULL) | |
| 5243 { | |
| 5244 rest = NULL; | |
| 5245 break; | |
| 5246 } | |
| 5247 ppp->pp_next = pat_ptrs[item]; | |
| 5248 pat_ptrs[item] = ppp; | |
| 5249 ppp->pp_synp = (synpat_T *)alloc_clear((unsigned)sizeof(synpat_T)); | |
| 5250 if (ppp->pp_synp == NULL) | |
| 5251 { | |
| 5252 rest = NULL; | |
| 5253 break; | |
| 5254 } | |
| 5255 | |
| 5256 /* | |
| 5257 * Get the syntax pattern and the following offset(s). | |
| 5258 */ | |
| 5259 /* Enable the appropriate \z specials. */ | |
| 5260 if (item == ITEM_START) | |
| 5261 reg_do_extmatch = REX_SET; | |
| 5262 else if (item == ITEM_SKIP || item == ITEM_END) | |
| 5263 reg_do_extmatch = REX_USE; | |
| 5264 rest = get_syn_pattern(rest, ppp->pp_synp); | |
| 5265 reg_do_extmatch = 0; | |
| 5266 if (item == ITEM_END && vim_regcomp_had_eol() | |
| 154 | 5267 && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
| 7 | 5268 ppp->pp_synp->sp_flags |= HL_HAS_EOL; |
| 5269 ppp->pp_matchgroup_id = matchgroup_id; | |
| 5270 ++pat_count; | |
| 5271 } | |
| 5272 } | |
| 5273 vim_free(key); | |
| 5274 if (illegal || not_enough) | |
| 5275 rest = NULL; | |
| 5276 | |
| 5277 /* | |
| 5278 * Must have a "start" and "end" pattern. | |
| 5279 */ | |
| 5280 if (rest != NULL && (pat_ptrs[ITEM_START] == NULL || | |
| 5281 pat_ptrs[ITEM_END] == NULL)) | |
| 5282 { | |
| 5283 not_enough = TRUE; | |
| 5284 rest = NULL; | |
| 5285 } | |
| 5286 | |
| 5287 if (rest != NULL) | |
| 5288 { | |
| 5289 /* | |
| 5290 * Check for trailing garbage or command. | |
| 5291 * If OK, add the item. | |
| 5292 */ | |
| 5293 eap->nextcmd = check_nextcmd(rest); | |
| 5294 if (!ends_excmd(*rest) || eap->skip) | |
| 5295 rest = NULL; | |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5296 else if (ga_grow(&(curwin->w_s->b_syn_patterns), pat_count) != FAIL |
| 7 | 5297 && (syn_id = syn_check_group(arg, |
| 5298 (int)(group_name_end - arg))) != 0) | |
| 5299 { | |
| 154 | 5300 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
| 7 | 5301 /* |
| 5302 * Store the start/skip/end in the syn_items list | |
| 5303 */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5304 idx = curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5305 for (item = ITEM_START; item <= ITEM_END; ++item) |
| 5306 { | |
| 5307 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp->pp_next) | |
| 5308 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5309 SYN_ITEMS(curwin->w_s)[idx] = *(ppp->pp_synp); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5310 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5311 SYN_ITEMS(curwin->w_s)[idx].sp_type = |
| 7 | 5312 (item == ITEM_START) ? SPTYPE_START : |
| 5313 (item == ITEM_SKIP) ? SPTYPE_SKIP : SPTYPE_END; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5314 SYN_ITEMS(curwin->w_s)[idx].sp_flags |= syn_opt_arg.flags; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5315 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
| 2743 | 5316 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = |
| 5317 current_syn_inc_tag; | |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5318 SYN_ITEMS(curwin->w_s)[idx].sp_syn_match_id = |
| 7 | 5319 ppp->pp_matchgroup_id; |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5320 #ifdef FEAT_CONCEAL |
|
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
5321 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5322 #endif |
| 7 | 5323 if (item == ITEM_START) |
| 5324 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5325 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = |
| 154 | 5326 syn_opt_arg.cont_list; |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5327 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
| 154 | 5328 syn_opt_arg.cont_in_list; |
| 5329 if (syn_opt_arg.cont_in_list != NULL) | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5330 curwin->w_s->b_syn_containedin = TRUE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5331 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = |
| 154 | 5332 syn_opt_arg.next_list; |
| 7 | 5333 } |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5334 ++curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5335 ++idx; |
| 5336 #ifdef FEAT_FOLDING | |
| 154 | 5337 if (syn_opt_arg.flags & HL_FOLD) |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5338 ++curwin->w_s->b_syn_folditems; |
| 7 | 5339 #endif |
| 5340 } | |
| 5341 } | |
| 5342 | |
| 745 | 5343 redraw_curbuf_later(SOME_VALID); |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5344 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5345 success = TRUE; /* don't free the progs and patterns now */ |
| 5346 } | |
| 5347 } | |
| 5348 | |
| 5349 /* | |
| 5350 * Free the allocated memory. | |
| 5351 */ | |
| 5352 for (item = ITEM_START; item <= ITEM_END; ++item) | |
| 5353 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp_next) | |
| 5354 { | |
| 5355 if (!success) | |
| 5356 { | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5357 vim_regfree(ppp->pp_synp->sp_prog); |
| 7 | 5358 vim_free(ppp->pp_synp->sp_pattern); |
| 5359 } | |
| 5360 vim_free(ppp->pp_synp); | |
| 5361 ppp_next = ppp->pp_next; | |
| 5362 vim_free(ppp); | |
| 5363 } | |
| 5364 | |
| 5365 if (!success) | |
| 5366 { | |
| 154 | 5367 vim_free(syn_opt_arg.cont_list); |
| 5368 vim_free(syn_opt_arg.cont_in_list); | |
| 5369 vim_free(syn_opt_arg.next_list); | |
| 7 | 5370 if (not_enough) |
| 5371 EMSG2(_("E399: Not enough arguments: syntax region %s"), arg); | |
| 5372 else if (illegal || rest == NULL) | |
| 5373 EMSG2(_(e_invarg2), arg); | |
| 5374 } | |
| 5375 } | |
| 5376 | |
| 5377 /* | |
| 5378 * A simple syntax group ID comparison function suitable for use in qsort() | |
| 5379 */ | |
| 5380 static int | |
| 5381 #ifdef __BORLANDC__ | |
| 5382 _RTLENTRYF | |
| 5383 #endif | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5384 syn_compare_stub(const void *v1, const void *v2) |
| 7 | 5385 { |
| 5386 const short *s1 = v1; | |
| 5387 const short *s2 = v2; | |
| 5388 | |
| 5389 return (*s1 > *s2 ? 1 : *s1 < *s2 ? -1 : 0); | |
| 5390 } | |
| 5391 | |
| 5392 /* | |
| 5393 * Combines lists of syntax clusters. | |
| 5394 * *clstr1 and *clstr2 must both be allocated memory; they will be consumed. | |
| 5395 */ | |
| 5396 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5397 syn_combine_list(short **clstr1, short **clstr2, int list_op) |
| 7 | 5398 { |
| 5399 int count1 = 0; | |
| 5400 int count2 = 0; | |
| 5401 short *g1; | |
| 5402 short *g2; | |
| 5403 short *clstr = NULL; | |
| 5404 int count; | |
| 5405 int round; | |
| 5406 | |
| 5407 /* | |
| 5408 * Handle degenerate cases. | |
| 5409 */ | |
| 5410 if (*clstr2 == NULL) | |
| 5411 return; | |
| 5412 if (*clstr1 == NULL || list_op == CLUSTER_REPLACE) | |
| 5413 { | |
| 5414 if (list_op == CLUSTER_REPLACE) | |
| 5415 vim_free(*clstr1); | |
| 5416 if (list_op == CLUSTER_REPLACE || list_op == CLUSTER_ADD) | |
| 5417 *clstr1 = *clstr2; | |
| 5418 else | |
| 5419 vim_free(*clstr2); | |
| 5420 return; | |
| 5421 } | |
| 5422 | |
| 5423 for (g1 = *clstr1; *g1; g1++) | |
| 5424 ++count1; | |
| 5425 for (g2 = *clstr2; *g2; g2++) | |
| 5426 ++count2; | |
| 5427 | |
| 5428 /* | |
| 5429 * For speed purposes, sort both lists. | |
| 5430 */ | |
| 5431 qsort(*clstr1, (size_t)count1, sizeof(short), syn_compare_stub); | |
| 5432 qsort(*clstr2, (size_t)count2, sizeof(short), syn_compare_stub); | |
| 5433 | |
| 5434 /* | |
| 5435 * We proceed in two passes; in round 1, we count the elements to place | |
| 5436 * in the new list, and in round 2, we allocate and populate the new | |
| 5437 * list. For speed, we use a mergesort-like method, adding the smaller | |
| 5438 * of the current elements in each list to the new list. | |
| 5439 */ | |
| 5440 for (round = 1; round <= 2; round++) | |
| 5441 { | |
| 5442 g1 = *clstr1; | |
| 5443 g2 = *clstr2; | |
| 5444 count = 0; | |
| 5445 | |
| 5446 /* | |
| 5447 * First, loop through the lists until one of them is empty. | |
| 5448 */ | |
| 5449 while (*g1 && *g2) | |
| 5450 { | |
| 5451 /* | |
| 5452 * We always want to add from the first list. | |
| 5453 */ | |
| 5454 if (*g1 < *g2) | |
| 5455 { | |
| 5456 if (round == 2) | |
| 5457 clstr[count] = *g1; | |
| 5458 count++; | |
| 5459 g1++; | |
| 5460 continue; | |
| 5461 } | |
| 5462 /* | |
| 5463 * We only want to add from the second list if we're adding the | |
| 5464 * lists. | |
| 5465 */ | |
| 5466 if (list_op == CLUSTER_ADD) | |
| 5467 { | |
| 5468 if (round == 2) | |
| 5469 clstr[count] = *g2; | |
| 5470 count++; | |
| 5471 } | |
| 5472 if (*g1 == *g2) | |
| 5473 g1++; | |
| 5474 g2++; | |
| 5475 } | |
| 5476 | |
| 5477 /* | |
| 5478 * Now add the leftovers from whichever list didn't get finished | |
| 5479 * first. As before, we only want to add from the second list if | |
| 5480 * we're adding the lists. | |
| 5481 */ | |
| 5482 for (; *g1; g1++, count++) | |
| 5483 if (round == 2) | |
| 5484 clstr[count] = *g1; | |
| 5485 if (list_op == CLUSTER_ADD) | |
| 5486 for (; *g2; g2++, count++) | |
| 5487 if (round == 2) | |
| 5488 clstr[count] = *g2; | |
| 5489 | |
| 5490 if (round == 1) | |
| 5491 { | |
| 5492 /* | |
| 5493 * If the group ended up empty, we don't need to allocate any | |
| 5494 * space for it. | |
| 5495 */ | |
| 5496 if (count == 0) | |
| 5497 { | |
| 5498 clstr = NULL; | |
| 5499 break; | |
| 5500 } | |
| 5501 clstr = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
| 5502 if (clstr == NULL) | |
| 5503 break; | |
| 5504 clstr[count] = 0; | |
| 5505 } | |
| 5506 } | |
| 5507 | |
| 5508 /* | |
| 5509 * Finally, put the new list in place. | |
| 5510 */ | |
| 5511 vim_free(*clstr1); | |
| 5512 vim_free(*clstr2); | |
| 5513 *clstr1 = clstr; | |
| 5514 } | |
| 5515 | |
| 5516 /* | |
|
11189
e74af2aca96e
patch 8.0.0481: unnecessary if statement
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5517 * Lookup a syntax cluster name and return its ID. |
| 7 | 5518 * If it is not found, 0 is returned. |
| 5519 */ | |
| 5520 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5521 syn_scl_name2id(char_u *name) |
| 7 | 5522 { |
| 5523 int i; | |
| 5524 char_u *name_u; | |
| 5525 | |
| 5526 /* Avoid using stricmp() too much, it's slow on some systems */ | |
| 5527 name_u = vim_strsave_up(name); | |
| 5528 if (name_u == NULL) | |
| 5529 return 0; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5530 for (i = curwin->w_s->b_syn_clusters.ga_len; --i >= 0; ) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5531 if (SYN_CLSTR(curwin->w_s)[i].scl_name_u != NULL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5532 && STRCMP(name_u, SYN_CLSTR(curwin->w_s)[i].scl_name_u) == 0) |
| 7 | 5533 break; |
| 5534 vim_free(name_u); | |
| 5535 return (i < 0 ? 0 : i + SYNID_CLUSTER); | |
| 5536 } | |
| 5537 | |
| 5538 /* | |
| 5539 * Like syn_scl_name2id(), but take a pointer + length argument. | |
| 5540 */ | |
| 5541 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5542 syn_scl_namen2id(char_u *linep, int len) |
| 7 | 5543 { |
| 5544 char_u *name; | |
| 5545 int id = 0; | |
| 5546 | |
| 5547 name = vim_strnsave(linep, len); | |
| 5548 if (name != NULL) | |
| 5549 { | |
| 5550 id = syn_scl_name2id(name); | |
| 5551 vim_free(name); | |
| 5552 } | |
| 5553 return id; | |
| 5554 } | |
| 5555 | |
| 5556 /* | |
|
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e74af2aca96e
patch 8.0.0481: unnecessary if statement
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5557 * Find syntax cluster name in the table and return its ID. |
| 7 | 5558 * The argument is a pointer to the name and the length of the name. |
| 5559 * If it doesn't exist yet, a new entry is created. | |
| 5560 * Return 0 for failure. | |
| 5561 */ | |
| 5562 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5563 syn_check_cluster(char_u *pp, int len) |
| 7 | 5564 { |
| 5565 int id; | |
| 5566 char_u *name; | |
| 5567 | |
| 5568 name = vim_strnsave(pp, len); | |
| 5569 if (name == NULL) | |
| 5570 return 0; | |
| 5571 | |
| 5572 id = syn_scl_name2id(name); | |
| 5573 if (id == 0) /* doesn't exist yet */ | |
| 5574 id = syn_add_cluster(name); | |
| 5575 else | |
| 5576 vim_free(name); | |
| 5577 return id; | |
| 5578 } | |
| 5579 | |
| 5580 /* | |
|
11189
e74af2aca96e
patch 8.0.0481: unnecessary if statement
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
5581 * Add new syntax cluster and return its ID. |
| 7 | 5582 * "name" must be an allocated string, it will be consumed. |
| 5583 * Return 0 for failure. | |
| 5584 */ | |
| 5585 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5586 syn_add_cluster(char_u *name) |
| 221 | 5587 { |
| 5588 int len; | |
| 7 | 5589 |
| 5590 /* | |
| 5591 * First call for this growarray: init growing array. | |
| 5592 */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5593 if (curwin->w_s->b_syn_clusters.ga_data == NULL) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5594 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5595 curwin->w_s->b_syn_clusters.ga_itemsize = sizeof(syn_cluster_T); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5596 curwin->w_s->b_syn_clusters.ga_growsize = 10; |
| 7 | 5597 } |
| 5598 | |
| 2743 | 5599 len = curwin->w_s->b_syn_clusters.ga_len; |
| 5600 if (len >= MAX_CLUSTER_ID) | |
| 5601 { | |
| 5602 EMSG((char_u *)_("E848: Too many syntax clusters")); | |
| 5603 vim_free(name); | |
| 5604 return 0; | |
| 5605 } | |
| 5606 | |
| 7 | 5607 /* |
| 5608 * Make room for at least one other cluster entry. | |
| 5609 */ | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5610 if (ga_grow(&curwin->w_s->b_syn_clusters, 1) == FAIL) |
| 7 | 5611 { |
| 5612 vim_free(name); | |
| 5613 return 0; | |
| 5614 } | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5615 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5616 vim_memset(&(SYN_CLSTR(curwin->w_s)[len]), 0, sizeof(syn_cluster_T)); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5617 SYN_CLSTR(curwin->w_s)[len].scl_name = name; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5618 SYN_CLSTR(curwin->w_s)[len].scl_name_u = vim_strsave_up(name); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5619 SYN_CLSTR(curwin->w_s)[len].scl_list = NULL; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5620 ++curwin->w_s->b_syn_clusters.ga_len; |
| 7 | 5621 |
| 221 | 5622 if (STRICMP(name, "Spell") == 0) |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5623 curwin->w_s->b_spell_cluster_id = len + SYNID_CLUSTER; |
| 227 | 5624 if (STRICMP(name, "NoSpell") == 0) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5625 curwin->w_s->b_nospell_cluster_id = len + SYNID_CLUSTER; |
| 221 | 5626 |
| 7 | 5627 return len + SYNID_CLUSTER; |
| 5628 } | |
| 5629 | |
| 5630 /* | |
| 5631 * Handle ":syntax cluster {cluster-name} [contains={groupname},..] | |
| 5632 * [add={groupname},..] [remove={groupname},..]". | |
| 5633 */ | |
| 5634 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5635 syn_cmd_cluster(exarg_T *eap, int syncing UNUSED) |
| 7 | 5636 { |
| 5637 char_u *arg = eap->arg; | |
| 5638 char_u *group_name_end; | |
| 5639 char_u *rest; | |
| 5640 int scl_id; | |
| 5641 short *clstr_list; | |
| 5642 int got_clstr = FALSE; | |
| 5643 int opt_len; | |
| 5644 int list_op; | |
| 5645 | |
| 5646 eap->nextcmd = find_nextcmd(arg); | |
| 5647 if (eap->skip) | |
| 5648 return; | |
| 5649 | |
| 5650 rest = get_group_name(arg, &group_name_end); | |
| 5651 | |
| 5652 if (rest != NULL) | |
| 5653 { | |
| 2743 | 5654 scl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); |
| 5655 if (scl_id == 0) | |
| 5656 return; | |
| 5657 scl_id -= SYNID_CLUSTER; | |
| 7 | 5658 |
| 5659 for (;;) | |
| 5660 { | |
| 5661 if (STRNICMP(rest, "add", 3) == 0 | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5662 && (VIM_ISWHITE(rest[3]) || rest[3] == '=')) |
| 7 | 5663 { |
| 5664 opt_len = 3; | |
| 5665 list_op = CLUSTER_ADD; | |
| 5666 } | |
| 5667 else if (STRNICMP(rest, "remove", 6) == 0 | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5668 && (VIM_ISWHITE(rest[6]) || rest[6] == '=')) |
| 7 | 5669 { |
| 5670 opt_len = 6; | |
| 5671 list_op = CLUSTER_SUBTRACT; | |
| 5672 } | |
| 5673 else if (STRNICMP(rest, "contains", 8) == 0 | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5674 && (VIM_ISWHITE(rest[8]) || rest[8] == '=')) |
| 7 | 5675 { |
| 5676 opt_len = 8; | |
| 5677 list_op = CLUSTER_REPLACE; | |
| 5678 } | |
| 5679 else | |
| 5680 break; | |
| 5681 | |
| 5682 clstr_list = NULL; | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5683 if (get_id_list(&rest, opt_len, &clstr_list, eap->skip) == FAIL) |
| 7 | 5684 { |
| 5685 EMSG2(_(e_invarg2), rest); | |
| 5686 break; | |
| 5687 } | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5688 if (scl_id >= 0) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5689 syn_combine_list(&SYN_CLSTR(curwin->w_s)[scl_id].scl_list, |
| 7 | 5690 &clstr_list, list_op); |
|
10648
4f3decf25b7d
patch 8.0.0214: leaking memory when syntax cluster id is unknown
Christian Brabandt <cb@256bit.org>
parents:
10629
diff
changeset
|
5691 else |
|
4f3decf25b7d
patch 8.0.0214: leaking memory when syntax cluster id is unknown
Christian Brabandt <cb@256bit.org>
parents:
10629
diff
changeset
|
5692 vim_free(clstr_list); |
| 7 | 5693 got_clstr = TRUE; |
| 5694 } | |
| 5695 | |
| 5696 if (got_clstr) | |
| 5697 { | |
| 745 | 5698 redraw_curbuf_later(SOME_VALID); |
| 2743 | 5699 syn_stack_free_all(curwin->w_s); /* Need to recompute all. */ |
| 7 | 5700 } |
| 5701 } | |
| 5702 | |
| 5703 if (!got_clstr) | |
| 5704 EMSG(_("E400: No cluster specified")); | |
| 5705 if (rest == NULL || !ends_excmd(*rest)) | |
| 5706 EMSG2(_(e_invarg2), arg); | |
| 5707 } | |
| 5708 | |
| 5709 /* | |
| 5710 * On first call for current buffer: Init growing array. | |
| 5711 */ | |
| 5712 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5713 init_syn_patterns(void) |
| 7 | 5714 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5715 curwin->w_s->b_syn_patterns.ga_itemsize = sizeof(synpat_T); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5716 curwin->w_s->b_syn_patterns.ga_growsize = 10; |
| 7 | 5717 } |
| 5718 | |
| 5719 /* | |
| 5720 * Get one pattern for a ":syntax match" or ":syntax region" command. | |
| 5721 * Stores the pattern and program in a synpat_T. | |
| 5722 * Returns a pointer to the next argument, or NULL in case of an error. | |
| 5723 */ | |
| 5724 static char_u * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5725 get_syn_pattern(char_u *arg, synpat_T *ci) |
| 7 | 5726 { |
| 5727 char_u *end; | |
| 5728 int *p; | |
| 5729 int idx; | |
| 5730 char_u *cpo_save; | |
| 5731 | |
| 5732 /* need at least three chars */ | |
| 6993 | 5733 if (arg == NULL || arg[0] == NUL || arg[1] == NUL || arg[2] == NUL) |
| 7 | 5734 return NULL; |
| 5735 | |
| 5736 end = skip_regexp(arg + 1, *arg, TRUE, NULL); | |
| 5737 if (*end != *arg) /* end delimiter not found */ | |
| 5738 { | |
| 5739 EMSG2(_("E401: Pattern delimiter not found: %s"), arg); | |
| 5740 return NULL; | |
| 5741 } | |
| 5742 /* store the pattern and compiled regexp program */ | |
| 5743 if ((ci->sp_pattern = vim_strnsave(arg + 1, (int)(end - arg - 1))) == NULL) | |
| 5744 return NULL; | |
| 5745 | |
| 5746 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
| 5747 cpo_save = p_cpo; | |
| 5748 p_cpo = (char_u *)""; | |
| 5749 ci->sp_prog = vim_regcomp(ci->sp_pattern, RE_MAGIC); | |
| 5750 p_cpo = cpo_save; | |
| 5751 | |
| 5752 if (ci->sp_prog == NULL) | |
| 5753 return NULL; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5754 ci->sp_ic = curwin->w_s->b_syn_ic; |
|
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5755 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5756 syn_clear_time(&ci->sp_time); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5757 #endif |
| 7 | 5758 |
| 5759 /* | |
| 5760 * Check for a match, highlight or region offset. | |
| 5761 */ | |
| 5762 ++end; | |
| 5763 do | |
| 5764 { | |
| 5765 for (idx = SPO_COUNT; --idx >= 0; ) | |
| 5766 if (STRNCMP(end, spo_name_tab[idx], 3) == 0) | |
| 5767 break; | |
| 5768 if (idx >= 0) | |
| 5769 { | |
| 5770 p = &(ci->sp_offsets[idx]); | |
| 5771 if (idx != SPO_LC_OFF) | |
| 5772 switch (end[3]) | |
| 5773 { | |
| 5774 case 's': break; | |
| 5775 case 'b': break; | |
| 5776 case 'e': idx += SPO_COUNT; break; | |
| 5777 default: idx = -1; break; | |
| 5778 } | |
| 5779 if (idx >= 0) | |
| 5780 { | |
| 5781 ci->sp_off_flags |= (1 << idx); | |
| 5782 if (idx == SPO_LC_OFF) /* lc=99 */ | |
| 5783 { | |
| 5784 end += 3; | |
| 5785 *p = getdigits(&end); | |
| 5786 | |
| 5787 /* "lc=" offset automatically sets "ms=" offset */ | |
| 5788 if (!(ci->sp_off_flags & (1 << SPO_MS_OFF))) | |
| 5789 { | |
| 5790 ci->sp_off_flags |= (1 << SPO_MS_OFF); | |
| 5791 ci->sp_offsets[SPO_MS_OFF] = *p; | |
| 5792 } | |
| 5793 } | |
| 5794 else /* yy=x+99 */ | |
| 5795 { | |
| 5796 end += 4; | |
| 5797 if (*end == '+') | |
| 5798 { | |
| 5799 ++end; | |
| 5800 *p = getdigits(&end); /* positive offset */ | |
| 5801 } | |
| 5802 else if (*end == '-') | |
| 5803 { | |
| 5804 ++end; | |
| 5805 *p = -getdigits(&end); /* negative offset */ | |
| 5806 } | |
| 5807 } | |
| 5808 if (*end != ',') | |
| 5809 break; | |
| 5810 ++end; | |
| 5811 } | |
| 5812 } | |
| 5813 } while (idx >= 0); | |
| 5814 | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5815 if (!ends_excmd(*end) && !VIM_ISWHITE(*end)) |
| 7 | 5816 { |
| 5817 EMSG2(_("E402: Garbage after pattern: %s"), arg); | |
| 5818 return NULL; | |
| 5819 } | |
| 5820 return skipwhite(end); | |
| 5821 } | |
| 5822 | |
| 5823 /* | |
| 5824 * Handle ":syntax sync .." command. | |
| 5825 */ | |
| 5826 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5827 syn_cmd_sync(exarg_T *eap, int syncing UNUSED) |
| 7 | 5828 { |
| 5829 char_u *arg_start = eap->arg; | |
| 5830 char_u *arg_end; | |
| 5831 char_u *key = NULL; | |
| 5832 char_u *next_arg; | |
| 5833 int illegal = FALSE; | |
| 5834 int finished = FALSE; | |
| 5835 long n; | |
| 5836 char_u *cpo_save; | |
| 5837 | |
| 5838 if (ends_excmd(*arg_start)) | |
| 5839 { | |
| 5840 syn_cmd_list(eap, TRUE); | |
| 5841 return; | |
| 5842 } | |
| 5843 | |
| 5844 while (!ends_excmd(*arg_start)) | |
| 5845 { | |
| 5846 arg_end = skiptowhite(arg_start); | |
| 5847 next_arg = skipwhite(arg_end); | |
| 5848 vim_free(key); | |
| 5849 key = vim_strnsave_up(arg_start, (int)(arg_end - arg_start)); | |
| 5850 if (STRCMP(key, "CCOMMENT") == 0) | |
| 5851 { | |
| 5852 if (!eap->skip) | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5853 curwin->w_s->b_syn_sync_flags |= SF_CCOMMENT; |
| 7 | 5854 if (!ends_excmd(*next_arg)) |
| 5855 { | |
| 5856 arg_end = skiptowhite(next_arg); | |
| 5857 if (!eap->skip) | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5858 curwin->w_s->b_syn_sync_id = syn_check_group(next_arg, |
| 7 | 5859 (int)(arg_end - next_arg)); |
| 5860 next_arg = skipwhite(arg_end); | |
| 5861 } | |
| 5862 else if (!eap->skip) | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5863 curwin->w_s->b_syn_sync_id = syn_name2id((char_u *)"Comment"); |
| 7 | 5864 } |
| 5865 else if ( STRNCMP(key, "LINES", 5) == 0 | |
| 5866 || STRNCMP(key, "MINLINES", 8) == 0 | |
| 5867 || STRNCMP(key, "MAXLINES", 8) == 0 | |
| 5868 || STRNCMP(key, "LINEBREAKS", 10) == 0) | |
| 5869 { | |
| 5870 if (key[4] == 'S') | |
| 5871 arg_end = key + 6; | |
| 5872 else if (key[0] == 'L') | |
| 5873 arg_end = key + 11; | |
| 5874 else | |
| 5875 arg_end = key + 9; | |
| 5876 if (arg_end[-1] != '=' || !VIM_ISDIGIT(*arg_end)) | |
| 5877 { | |
| 5878 illegal = TRUE; | |
| 5879 break; | |
| 5880 } | |
| 5881 n = getdigits(&arg_end); | |
| 5882 if (!eap->skip) | |
| 5883 { | |
| 5884 if (key[4] == 'B') | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5885 curwin->w_s->b_syn_sync_linebreaks = n; |
| 7 | 5886 else if (key[1] == 'A') |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5887 curwin->w_s->b_syn_sync_maxlines = n; |
| 7 | 5888 else |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5889 curwin->w_s->b_syn_sync_minlines = n; |
| 7 | 5890 } |
| 5891 } | |
| 5892 else if (STRCMP(key, "FROMSTART") == 0) | |
| 5893 { | |
| 5894 if (!eap->skip) | |
| 5895 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5896 curwin->w_s->b_syn_sync_minlines = MAXLNUM; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5897 curwin->w_s->b_syn_sync_maxlines = 0; |
| 7 | 5898 } |
| 5899 } | |
| 5900 else if (STRCMP(key, "LINECONT") == 0) | |
| 5901 { | |
|
7504
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5902 if (*next_arg == NUL) /* missing pattern */ |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5903 { |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5904 illegal = TRUE; |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5905 break; |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5906 } |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5907 if (curwin->w_s->b_syn_linecont_pat != NULL) |
| 7 | 5908 { |
| 5909 EMSG(_("E403: syntax sync: line continuations pattern specified twice")); | |
| 5910 finished = TRUE; | |
| 5911 break; | |
| 5912 } | |
| 5913 arg_end = skip_regexp(next_arg + 1, *next_arg, TRUE, NULL); | |
| 5914 if (*arg_end != *next_arg) /* end delimiter not found */ | |
| 5915 { | |
| 5916 illegal = TRUE; | |
| 5917 break; | |
| 5918 } | |
| 5919 | |
| 5920 if (!eap->skip) | |
| 5921 { | |
| 5922 /* store the pattern and compiled regexp program */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5923 if ((curwin->w_s->b_syn_linecont_pat = vim_strnsave(next_arg + 1, |
| 7 | 5924 (int)(arg_end - next_arg - 1))) == NULL) |
| 5925 { | |
| 5926 finished = TRUE; | |
| 5927 break; | |
| 5928 } | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5929 curwin->w_s->b_syn_linecont_ic = curwin->w_s->b_syn_ic; |
| 7 | 5930 |
| 5931 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
| 5932 cpo_save = p_cpo; | |
| 5933 p_cpo = (char_u *)""; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5934 curwin->w_s->b_syn_linecont_prog = |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5935 vim_regcomp(curwin->w_s->b_syn_linecont_pat, RE_MAGIC); |
| 7 | 5936 p_cpo = cpo_save; |
|
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5937 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5938 syn_clear_time(&curwin->w_s->b_syn_linecont_time); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5939 #endif |
| 7 | 5940 |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5941 if (curwin->w_s->b_syn_linecont_prog == NULL) |
| 7 | 5942 { |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5943 vim_free(curwin->w_s->b_syn_linecont_pat); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5944 curwin->w_s->b_syn_linecont_pat = NULL; |
| 7 | 5945 finished = TRUE; |
| 5946 break; | |
| 5947 } | |
| 5948 } | |
| 5949 next_arg = skipwhite(arg_end + 1); | |
| 5950 } | |
| 5951 else | |
| 5952 { | |
| 5953 eap->arg = next_arg; | |
| 5954 if (STRCMP(key, "MATCH") == 0) | |
| 5955 syn_cmd_match(eap, TRUE); | |
| 5956 else if (STRCMP(key, "REGION") == 0) | |
| 5957 syn_cmd_region(eap, TRUE); | |
| 5958 else if (STRCMP(key, "CLEAR") == 0) | |
| 5959 syn_cmd_clear(eap, TRUE); | |
| 5960 else | |
| 5961 illegal = TRUE; | |
| 5962 finished = TRUE; | |
| 5963 break; | |
| 5964 } | |
| 5965 arg_start = next_arg; | |
| 5966 } | |
| 5967 vim_free(key); | |
| 5968 if (illegal) | |
| 5969 EMSG2(_("E404: Illegal arguments: %s"), arg_start); | |
| 5970 else if (!finished) | |
| 5971 { | |
| 5972 eap->nextcmd = check_nextcmd(arg_start); | |
| 745 | 5973 redraw_curbuf_later(SOME_VALID); |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5974 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5975 } |
| 5976 } | |
| 5977 | |
| 5978 /* | |
| 5979 * Convert a line of highlight group names into a list of group ID numbers. | |
| 5980 * "arg" should point to the "contains" or "nextgroup" keyword. | |
| 5981 * "arg" is advanced to after the last group name. | |
| 5982 * Careful: the argument is modified (NULs added). | |
| 5983 * returns FAIL for some error, OK for success. | |
| 5984 */ | |
| 5985 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5986 get_id_list( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5987 char_u **arg, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5988 int keylen, /* length of keyword */ |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5989 short **list, /* where to store the resulting list, if not |
| 7 | 5990 NULL, the list is silently skipped! */ |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
5991 int skip) |
| 7 | 5992 { |
| 5993 char_u *p = NULL; | |
| 5994 char_u *end; | |
| 5995 int round; | |
| 5996 int count; | |
| 5997 int total_count = 0; | |
| 5998 short *retval = NULL; | |
| 5999 char_u *name; | |
| 6000 regmatch_T regmatch; | |
| 6001 int id; | |
| 6002 int i; | |
| 6003 int failed = FALSE; | |
| 6004 | |
| 6005 /* | |
| 6006 * We parse the list twice: | |
| 6007 * round == 1: count the number of items, allocate the array. | |
| 6008 * round == 2: fill the array with the items. | |
| 6009 * In round 1 new groups may be added, causing the number of items to | |
| 6010 * grow when a regexp is used. In that case round 1 is done once again. | |
| 6011 */ | |
| 6012 for (round = 1; round <= 2; ++round) | |
| 6013 { | |
| 6014 /* | |
| 6015 * skip "contains" | |
| 6016 */ | |
| 6017 p = skipwhite(*arg + keylen); | |
| 6018 if (*p != '=') | |
| 6019 { | |
| 6020 EMSG2(_("E405: Missing equal sign: %s"), *arg); | |
| 6021 break; | |
| 6022 } | |
| 6023 p = skipwhite(p + 1); | |
| 6024 if (ends_excmd(*p)) | |
| 6025 { | |
| 6026 EMSG2(_("E406: Empty argument: %s"), *arg); | |
| 6027 break; | |
| 6028 } | |
| 6029 | |
| 6030 /* | |
| 6031 * parse the arguments after "contains" | |
| 6032 */ | |
| 6033 count = 0; | |
| 6034 while (!ends_excmd(*p)) | |
| 6035 { | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6036 for (end = p; *end && !VIM_ISWHITE(*end) && *end != ','; ++end) |
| 7 | 6037 ; |
| 6038 name = alloc((int)(end - p + 3)); /* leave room for "^$" */ | |
| 6039 if (name == NULL) | |
| 6040 { | |
| 6041 failed = TRUE; | |
| 6042 break; | |
| 6043 } | |
| 419 | 6044 vim_strncpy(name + 1, p, end - p); |
| 7 | 6045 if ( STRCMP(name + 1, "ALLBUT") == 0 |
| 6046 || STRCMP(name + 1, "ALL") == 0 | |
| 6047 || STRCMP(name + 1, "TOP") == 0 | |
| 6048 || STRCMP(name + 1, "CONTAINED") == 0) | |
| 6049 { | |
| 6050 if (TOUPPER_ASC(**arg) != 'C') | |
| 6051 { | |
| 6052 EMSG2(_("E407: %s not allowed here"), name + 1); | |
| 6053 failed = TRUE; | |
| 6054 vim_free(name); | |
| 6055 break; | |
| 6056 } | |
| 6057 if (count != 0) | |
| 6058 { | |
|
10648
4f3decf25b7d
patch 8.0.0214: leaking memory when syntax cluster id is unknown
Christian Brabandt <cb@256bit.org>
parents:
10629
diff
changeset
|
6059 EMSG2(_("E408: %s must be first in contains list"), |
|
4f3decf25b7d
patch 8.0.0214: leaking memory when syntax cluster id is unknown
Christian Brabandt <cb@256bit.org>
parents:
10629
diff
changeset
|
6060 name + 1); |
| 7 | 6061 failed = TRUE; |
| 6062 vim_free(name); | |
| 6063 break; | |
| 6064 } | |
| 6065 if (name[1] == 'A') | |
| 6066 id = SYNID_ALLBUT; | |
| 6067 else if (name[1] == 'T') | |
| 6068 id = SYNID_TOP; | |
| 6069 else | |
| 6070 id = SYNID_CONTAINED; | |
| 6071 id += current_syn_inc_tag; | |
| 6072 } | |
| 6073 else if (name[1] == '@') | |
| 6074 { | |
|
10629
16fc46021e51
patch 8.0.0204: compiler warns for uninitialized variable
Christian Brabandt <cb@256bit.org>
parents:
10624
diff
changeset
|
6075 if (skip) |
|
16fc46021e51
patch 8.0.0204: compiler warns for uninitialized variable
Christian Brabandt <cb@256bit.org>
parents:
10624
diff
changeset
|
6076 id = -1; |
|
16fc46021e51
patch 8.0.0204: compiler warns for uninitialized variable
Christian Brabandt <cb@256bit.org>
parents:
10624
diff
changeset
|
6077 else |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
6078 id = syn_check_cluster(name + 2, (int)(end - p - 1)); |
| 7 | 6079 } |
| 6080 else | |
| 6081 { | |
| 6082 /* | |
| 6083 * Handle full group name. | |
| 6084 */ | |
| 6085 if (vim_strpbrk(name + 1, (char_u *)"\\.*^$~[") == NULL) | |
| 6086 id = syn_check_group(name + 1, (int)(end - p)); | |
| 6087 else | |
| 6088 { | |
| 6089 /* | |
| 6090 * Handle match of regexp with group names. | |
| 6091 */ | |
| 6092 *name = '^'; | |
| 6093 STRCAT(name, "$"); | |
| 6094 regmatch.regprog = vim_regcomp(name, RE_MAGIC); | |
| 6095 if (regmatch.regprog == NULL) | |
| 6096 { | |
| 6097 failed = TRUE; | |
| 6098 vim_free(name); | |
| 6099 break; | |
| 6100 } | |
| 6101 | |
| 6102 regmatch.rm_ic = TRUE; | |
| 6103 id = 0; | |
| 6104 for (i = highlight_ga.ga_len; --i >= 0; ) | |
| 6105 { | |
| 6106 if (vim_regexec(®match, HL_TABLE()[i].sg_name, | |
| 6107 (colnr_T)0)) | |
| 6108 { | |
| 6109 if (round == 2) | |
| 6110 { | |
| 6111 /* Got more items than expected; can happen | |
| 6112 * when adding items that match: | |
| 6113 * "contains=a.*b,axb". | |
| 6114 * Go back to first round */ | |
| 6115 if (count >= total_count) | |
| 6116 { | |
| 6117 vim_free(retval); | |
| 6118 round = 1; | |
| 6119 } | |
| 6120 else | |
| 6121 retval[count] = i + 1; | |
| 6122 } | |
| 6123 ++count; | |
| 6124 id = -1; /* remember that we found one */ | |
| 6125 } | |
| 6126 } | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
6127 vim_regfree(regmatch.regprog); |
| 7 | 6128 } |
| 6129 } | |
| 6130 vim_free(name); | |
| 6131 if (id == 0) | |
| 6132 { | |
| 6133 EMSG2(_("E409: Unknown group name: %s"), p); | |
| 6134 failed = TRUE; | |
| 6135 break; | |
| 6136 } | |
| 6137 if (id > 0) | |
| 6138 { | |
| 6139 if (round == 2) | |
| 6140 { | |
| 6141 /* Got more items than expected, go back to first round */ | |
| 6142 if (count >= total_count) | |
| 6143 { | |
| 6144 vim_free(retval); | |
| 6145 round = 1; | |
| 6146 } | |
| 6147 else | |
| 6148 retval[count] = id; | |
| 6149 } | |
| 6150 ++count; | |
| 6151 } | |
| 6152 p = skipwhite(end); | |
| 6153 if (*p != ',') | |
| 6154 break; | |
| 6155 p = skipwhite(p + 1); /* skip comma in between arguments */ | |
| 6156 } | |
| 6157 if (failed) | |
| 6158 break; | |
| 6159 if (round == 1) | |
| 6160 { | |
| 6161 retval = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
| 6162 if (retval == NULL) | |
| 6163 break; | |
| 6164 retval[count] = 0; /* zero means end of the list */ | |
| 6165 total_count = count; | |
| 6166 } | |
| 6167 } | |
| 6168 | |
| 6169 *arg = p; | |
| 6170 if (failed || retval == NULL) | |
| 6171 { | |
| 6172 vim_free(retval); | |
| 6173 return FAIL; | |
| 6174 } | |
| 6175 | |
| 6176 if (*list == NULL) | |
| 6177 *list = retval; | |
| 6178 else | |
| 6179 vim_free(retval); /* list already found, don't overwrite it */ | |
| 6180 | |
| 6181 return OK; | |
| 6182 } | |
| 6183 | |
| 6184 /* | |
| 6185 * Make a copy of an ID list. | |
| 6186 */ | |
| 6187 static short * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6188 copy_id_list(short *list) |
| 7 | 6189 { |
| 6190 int len; | |
| 6191 int count; | |
| 6192 short *retval; | |
| 6193 | |
| 6194 if (list == NULL) | |
| 6195 return NULL; | |
| 6196 | |
| 6197 for (count = 0; list[count]; ++count) | |
| 6198 ; | |
| 6199 len = (count + 1) * sizeof(short); | |
| 6200 retval = (short *)alloc((unsigned)len); | |
| 6201 if (retval != NULL) | |
| 6202 mch_memmove(retval, list, (size_t)len); | |
| 6203 | |
| 6204 return retval; | |
| 6205 } | |
| 6206 | |
| 6207 /* | |
| 6208 * Check if syntax group "ssp" is in the ID list "list" of "cur_si". | |
| 6209 * "cur_si" can be NULL if not checking the "containedin" list. | |
| 6210 * Used to check if a syntax item is in the "contains" or "nextgroup" list of | |
| 6211 * the current item. | |
| 6212 * This function is called very often, keep it fast!! | |
| 6213 */ | |
| 6214 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6215 in_id_list( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6216 stateitem_T *cur_si, /* current item or NULL */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6217 short *list, /* id list */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6218 struct sp_syn *ssp, /* group id and ":syn include" tag of group */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6219 int contained) /* group id is contained */ |
| 7 | 6220 { |
| 6221 int retval; | |
| 6222 short *scl_list; | |
| 6223 short item; | |
| 6224 short id = ssp->id; | |
| 6225 static int depth = 0; | |
| 6226 int r; | |
| 6227 | |
| 4352 | 6228 /* If ssp has a "containedin" list and "cur_si" is in it, return TRUE. */ |
| 36 | 6229 if (cur_si != NULL && ssp->cont_in_list != NULL |
| 6230 && !(cur_si->si_flags & HL_MATCH)) | |
| 7 | 6231 { |
| 6232 /* Ignore transparent items without a contains argument. Double check | |
| 6233 * that we don't go back past the first one. */ | |
| 6234 while ((cur_si->si_flags & HL_TRANS_CONT) | |
| 6235 && cur_si > (stateitem_T *)(current_state.ga_data)) | |
| 6236 --cur_si; | |
| 6237 /* cur_si->si_idx is -1 for keywords, these never contain anything. */ | |
| 6238 if (cur_si->si_idx >= 0 && in_id_list(NULL, ssp->cont_in_list, | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6239 &(SYN_ITEMS(syn_block)[cur_si->si_idx].sp_syn), |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6240 SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags & HL_CONTAINED)) |
| 7 | 6241 return TRUE; |
| 6242 } | |
| 6243 | |
| 6244 if (list == NULL) | |
| 6245 return FALSE; | |
| 6246 | |
| 6247 /* | |
| 6248 * If list is ID_LIST_ALL, we are in a transparent item that isn't | |
| 6249 * inside anything. Only allow not-contained groups. | |
| 6250 */ | |
| 6251 if (list == ID_LIST_ALL) | |
| 6252 return !contained; | |
| 6253 | |
| 6254 /* | |
| 6255 * If the first item is "ALLBUT", return TRUE if "id" is NOT in the | |
| 6256 * contains list. We also require that "id" is at the same ":syn include" | |
| 6257 * level as the list. | |
| 6258 */ | |
| 6259 item = *list; | |
| 6260 if (item >= SYNID_ALLBUT && item < SYNID_CLUSTER) | |
| 6261 { | |
| 6262 if (item < SYNID_TOP) | |
| 6263 { | |
| 6264 /* ALL or ALLBUT: accept all groups in the same file */ | |
| 6265 if (item - SYNID_ALLBUT != ssp->inc_tag) | |
| 6266 return FALSE; | |
| 6267 } | |
| 6268 else if (item < SYNID_CONTAINED) | |
| 6269 { | |
| 6270 /* TOP: accept all not-contained groups in the same file */ | |
| 6271 if (item - SYNID_TOP != ssp->inc_tag || contained) | |
| 6272 return FALSE; | |
| 6273 } | |
| 6274 else | |
| 6275 { | |
| 6276 /* CONTAINED: accept all contained groups in the same file */ | |
| 6277 if (item - SYNID_CONTAINED != ssp->inc_tag || !contained) | |
| 6278 return FALSE; | |
| 6279 } | |
| 6280 item = *++list; | |
| 6281 retval = FALSE; | |
| 6282 } | |
| 6283 else | |
| 6284 retval = TRUE; | |
| 6285 | |
| 6286 /* | |
| 6287 * Return "retval" if id is in the contains list. | |
| 6288 */ | |
| 6289 while (item != 0) | |
| 6290 { | |
| 6291 if (item == id) | |
| 6292 return retval; | |
| 6293 if (item >= SYNID_CLUSTER) | |
| 6294 { | |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6295 scl_list = SYN_CLSTR(syn_block)[item - SYNID_CLUSTER].scl_list; |
| 7 | 6296 /* restrict recursiveness to 30 to avoid an endless loop for a |
| 6297 * cluster that includes itself (indirectly) */ | |
| 6298 if (scl_list != NULL && depth < 30) | |
| 6299 { | |
| 6300 ++depth; | |
| 6301 r = in_id_list(NULL, scl_list, ssp, contained); | |
| 6302 --depth; | |
| 6303 if (r) | |
| 6304 return retval; | |
| 6305 } | |
| 6306 } | |
| 6307 item = *++list; | |
| 6308 } | |
| 6309 return !retval; | |
| 6310 } | |
| 6311 | |
| 6312 struct subcommand | |
| 6313 { | |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6314 char *name; /* subcommand name */ |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6315 void (*func)(exarg_T *, int); /* function to call */ |
| 7 | 6316 }; |
| 6317 | |
| 6318 static struct subcommand subcommands[] = | |
| 6319 { | |
| 6320 {"case", syn_cmd_case}, | |
| 6321 {"clear", syn_cmd_clear}, | |
| 6322 {"cluster", syn_cmd_cluster}, | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6323 {"conceal", syn_cmd_conceal}, |
| 7 | 6324 {"enable", syn_cmd_enable}, |
| 6325 {"include", syn_cmd_include}, | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6326 {"iskeyword", syn_cmd_iskeyword}, |
| 7 | 6327 {"keyword", syn_cmd_keyword}, |
| 6328 {"list", syn_cmd_list}, | |
| 6329 {"manual", syn_cmd_manual}, | |
| 6330 {"match", syn_cmd_match}, | |
| 6331 {"on", syn_cmd_on}, | |
| 6332 {"off", syn_cmd_off}, | |
| 6333 {"region", syn_cmd_region}, | |
| 6334 {"reset", syn_cmd_reset}, | |
| 419 | 6335 {"spell", syn_cmd_spell}, |
| 7 | 6336 {"sync", syn_cmd_sync}, |
| 6337 {"", syn_cmd_list}, | |
| 6338 {NULL, NULL} | |
| 6339 }; | |
| 6340 | |
| 6341 /* | |
| 6342 * ":syntax". | |
| 6343 * This searches the subcommands[] table for the subcommand name, and calls a | |
| 6344 * syntax_subcommand() function to do the rest. | |
| 6345 */ | |
| 6346 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6347 ex_syntax(exarg_T *eap) |
| 7 | 6348 { |
| 6349 char_u *arg = eap->arg; | |
| 6350 char_u *subcmd_end; | |
| 6351 char_u *subcmd_name; | |
| 6352 int i; | |
| 6353 | |
| 6354 syn_cmdlinep = eap->cmdlinep; | |
| 6355 | |
| 6356 /* isolate subcommand name */ | |
| 6357 for (subcmd_end = arg; ASCII_ISALPHA(*subcmd_end); ++subcmd_end) | |
| 6358 ; | |
| 6359 subcmd_name = vim_strnsave(arg, (int)(subcmd_end - arg)); | |
| 6360 if (subcmd_name != NULL) | |
| 6361 { | |
| 6362 if (eap->skip) /* skip error messages for all subcommands */ | |
| 6363 ++emsg_skip; | |
| 6364 for (i = 0; ; ++i) | |
| 6365 { | |
| 6366 if (subcommands[i].name == NULL) | |
| 6367 { | |
| 6368 EMSG2(_("E410: Invalid :syntax subcommand: %s"), subcmd_name); | |
| 6369 break; | |
| 6370 } | |
| 6371 if (STRCMP(subcmd_name, (char_u *)subcommands[i].name) == 0) | |
| 6372 { | |
| 6373 eap->arg = skipwhite(subcmd_end); | |
| 6374 (subcommands[i].func)(eap, FALSE); | |
| 6375 break; | |
| 6376 } | |
| 6377 } | |
| 6378 vim_free(subcmd_name); | |
| 6379 if (eap->skip) | |
| 6380 --emsg_skip; | |
| 6381 } | |
| 6382 } | |
| 6383 | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6384 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6385 ex_ownsyntax(exarg_T *eap) |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6386 { |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6387 char_u *old_value; |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6388 char_u *new_value; |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6389 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6390 if (curwin->w_s == &curwin->w_buffer->b_s) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6391 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6392 curwin->w_s = (synblock_T *)alloc(sizeof(synblock_T)); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6393 memset(curwin->w_s, 0, sizeof(synblock_T)); |
|
7030
8d513ddfe3ec
commit https://github.com/vim/vim/commit/670acbc70f371409b46b722bd9a1166e53574f42
Christian Brabandt <cb@256bit.org>
parents:
7017
diff
changeset
|
6394 hash_init(&curwin->w_s->b_keywtab); |
|
8d513ddfe3ec
commit https://github.com/vim/vim/commit/670acbc70f371409b46b722bd9a1166e53574f42
Christian Brabandt <cb@256bit.org>
parents:
7017
diff
changeset
|
6395 hash_init(&curwin->w_s->b_keywtab_ic); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6396 #ifdef FEAT_SPELL |
| 6386 | 6397 /* TODO: keep the spell checking as it was. */ |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6398 curwin->w_p_spell = FALSE; /* No spell checking */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6399 clear_string_option(&curwin->w_s->b_p_spc); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6400 clear_string_option(&curwin->w_s->b_p_spf); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6401 clear_string_option(&curwin->w_s->b_p_spl); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6402 #endif |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6403 clear_string_option(&curwin->w_s->b_syn_isk); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6404 } |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6405 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6406 /* save value of b:current_syntax */ |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6407 old_value = get_var_value((char_u *)"b:current_syntax"); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6408 if (old_value != NULL) |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6409 old_value = vim_strsave(old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6410 |
|
8362
a541dd5cfd3a
commit https://github.com/vim/vim/commit/d1413d90983fc6c579ad66ba4d4611b057197f94
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6411 #ifdef FEAT_AUTOCMD |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6412 /* Apply the "syntax" autocommand event, this finds and loads the syntax |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6413 * file. */ |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6414 apply_autocmds(EVENT_SYNTAX, eap->arg, curbuf->b_fname, TRUE, curbuf); |
|
8362
a541dd5cfd3a
commit https://github.com/vim/vim/commit/d1413d90983fc6c579ad66ba4d4611b057197f94
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6415 #endif |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6416 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6417 /* move value of b:current_syntax to w:current_syntax */ |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6418 new_value = get_var_value((char_u *)"b:current_syntax"); |
|
2256
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6419 if (new_value != NULL) |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6420 set_internal_string_var((char_u *)"w:current_syntax", new_value); |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6421 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6422 /* restore value of b:current_syntax */ |
|
2256
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6423 if (old_value == NULL) |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6424 do_unlet((char_u *)"b:current_syntax", TRUE); |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6425 else |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6426 { |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6427 set_internal_string_var((char_u *)"b:current_syntax", old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6428 vim_free(old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6429 } |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6430 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6431 |
| 7 | 6432 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6433 syntax_present(win_T *win) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6434 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6435 return (win->w_s->b_syn_patterns.ga_len != 0 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6436 || win->w_s->b_syn_clusters.ga_len != 0 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6437 || win->w_s->b_keywtab.ht_used > 0 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6438 || win->w_s->b_keywtab_ic.ht_used > 0); |
| 7 | 6439 } |
| 6440 | |
| 6441 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6442 | |
| 6443 static enum | |
| 6444 { | |
| 6445 EXP_SUBCMD, /* expand ":syn" sub-commands */ | |
|
10534
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6446 EXP_CASE, /* expand ":syn case" arguments */ |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6447 EXP_SPELL, /* expand ":syn spell" arguments */ |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6448 EXP_SYNC /* expand ":syn sync" arguments */ |
| 7 | 6449 } expand_what; |
| 6450 | |
| 1322 | 6451 /* |
| 6452 * Reset include_link, include_default, include_none to 0. | |
| 6453 * Called when we are done expanding. | |
| 6454 */ | |
| 6455 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6456 reset_expand_highlight(void) |
| 1322 | 6457 { |
| 6458 include_link = include_default = include_none = 0; | |
| 6459 } | |
| 6460 | |
| 6461 /* | |
| 6462 * Handle command line completion for :match and :echohl command: Add "None" | |
| 6463 * as highlight group. | |
| 6464 */ | |
| 6465 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6466 set_context_in_echohl_cmd(expand_T *xp, char_u *arg) |
| 1322 | 6467 { |
| 6468 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 6469 xp->xp_pattern = arg; | |
| 6470 include_none = 1; | |
| 6471 } | |
| 7 | 6472 |
| 6473 /* | |
| 6474 * Handle command line completion for :syntax command. | |
| 6475 */ | |
| 6476 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6477 set_context_in_syntax_cmd(expand_T *xp, char_u *arg) |
| 7 | 6478 { |
| 6479 char_u *p; | |
| 6480 | |
| 6481 /* Default: expand subcommands */ | |
| 6482 xp->xp_context = EXPAND_SYNTAX; | |
| 6483 expand_what = EXP_SUBCMD; | |
| 6484 xp->xp_pattern = arg; | |
| 1322 | 6485 include_link = 0; |
| 6486 include_default = 0; | |
| 7 | 6487 |
| 6488 /* (part of) subcommand already typed */ | |
| 6489 if (*arg != NUL) | |
| 6490 { | |
| 6491 p = skiptowhite(arg); | |
| 6492 if (*p != NUL) /* past first word */ | |
| 6493 { | |
| 6494 xp->xp_pattern = skipwhite(p); | |
| 6495 if (*skiptowhite(xp->xp_pattern) != NUL) | |
| 6496 xp->xp_context = EXPAND_NOTHING; | |
| 6497 else if (STRNICMP(arg, "case", p - arg) == 0) | |
| 6498 expand_what = EXP_CASE; | |
|
10534
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6499 else if (STRNICMP(arg, "spell", p - arg) == 0) |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6500 expand_what = EXP_SPELL; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6501 else if (STRNICMP(arg, "sync", p - arg) == 0) |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6502 expand_what = EXP_SYNC; |
| 7 | 6503 else if ( STRNICMP(arg, "keyword", p - arg) == 0 |
| 6504 || STRNICMP(arg, "region", p - arg) == 0 | |
| 6505 || STRNICMP(arg, "match", p - arg) == 0 | |
| 6506 || STRNICMP(arg, "list", p - arg) == 0) | |
| 6507 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 6508 else | |
| 6509 xp->xp_context = EXPAND_NOTHING; | |
| 6510 } | |
| 6511 } | |
| 6512 } | |
| 6513 | |
| 6514 /* | |
| 6515 * Function given to ExpandGeneric() to obtain the list syntax names for | |
| 6516 * expansion. | |
| 6517 */ | |
| 6518 char_u * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6519 get_syntax_name(expand_T *xp UNUSED, int idx) |
| 7 | 6520 { |
|
10534
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6521 switch (expand_what) |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6522 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6523 case EXP_SUBCMD: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6524 return (char_u *)subcommands[idx].name; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6525 case EXP_CASE: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6526 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6527 static char *case_args[] = {"match", "ignore", NULL}; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6528 return (char_u *)case_args[idx]; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6529 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6530 case EXP_SPELL: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6531 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6532 static char *spell_args[] = |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6533 {"toplevel", "notoplevel", "default", NULL}; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6534 return (char_u *)spell_args[idx]; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6535 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6536 case EXP_SYNC: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6537 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6538 static char *sync_args[] = |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6539 {"ccomment", "clear", "fromstart", |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6540 "linebreaks=", "linecont", "lines=", "match", |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6541 "maxlines=", "minlines=", "region", NULL}; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6542 return (char_u *)sync_args[idx]; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6543 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6544 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6545 return NULL; |
| 7 | 6546 } |
| 6547 | |
| 6548 #endif /* FEAT_CMDL_COMPL */ | |
| 6549 | |
| 6550 /* | |
| 6551 * Function called for expression evaluation: get syntax ID at file position. | |
| 6552 */ | |
| 6553 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6554 syn_get_id( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6555 win_T *wp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6556 long lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6557 colnr_T col, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6558 int trans, /* remove transparency */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6559 int *spellp, /* return: can do spell checking */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6560 int keep_state) /* keep state of char at "col" */ |
| 7 | 6561 { |
| 6562 /* When the position is not after the current position and in the same | |
| 6563 * line of the same buffer, need to restart parsing. */ | |
| 499 | 6564 if (wp->w_buffer != syn_buf |
| 7 | 6565 || lnum != current_lnum |
| 253 | 6566 || col < current_col) |
|
11529
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6567 syntax_start(wp, lnum, NULL); |
|
7685
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6568 else if (wp->w_buffer == syn_buf |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6569 && lnum == current_lnum |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6570 && col > current_col) |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6571 /* next_match may not be correct when moving around, e.g. with the |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6572 * "skip" expression in searchpair() */ |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6573 next_match_idx = -1; |
| 7 | 6574 |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6575 (void)get_syntax_attr(col, spellp, keep_state); |
| 7 | 6576 |
| 6577 return (trans ? current_trans_id : current_id); | |
| 6578 } | |
| 6579 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6580 #if defined(FEAT_CONCEAL) || defined(PROTO) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6581 /* |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6582 * Get extra information about the syntax item. Must be called right after |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6583 * get_syntax_attr(). |
|
2392
0371401d9d33
Give each syntax item a sequence number, so that we know when it starts and
Bram Moolenaar <bram@vim.org>
parents:
2375
diff
changeset
|
6584 * Stores the current item sequence nr in "*seqnrp". |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6585 * Returns the current flags. |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6586 */ |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6587 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6588 get_syntax_info(int *seqnrp) |
|
2392
0371401d9d33
Give each syntax item a sequence number, so that we know when it starts and
Bram Moolenaar <bram@vim.org>
parents:
2375
diff
changeset
|
6589 { |
|
0371401d9d33
Give each syntax item a sequence number, so that we know when it starts and
Bram Moolenaar <bram@vim.org>
parents:
2375
diff
changeset
|
6590 *seqnrp = current_seqnr; |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6591 return current_flags; |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6592 } |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6593 |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6594 /* |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6595 * Return conceal substitution character |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6596 */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6597 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6598 syn_get_sub_char(void) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6599 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6600 return current_sub_char; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6601 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6602 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6603 |
| 1500 | 6604 #if defined(FEAT_EVAL) || defined(PROTO) |
| 6605 /* | |
| 6606 * Return the syntax ID at position "i" in the current stack. | |
| 6607 * The caller must have called syn_get_id() before to fill the stack. | |
| 6608 * Returns -1 when "i" is out of range. | |
| 6609 */ | |
| 6610 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6611 syn_get_stack_item(int i) |
| 1500 | 6612 { |
| 1504 | 6613 if (i >= current_state.ga_len) |
| 6614 { | |
| 6615 /* Need to invalidate the state, because we didn't properly finish it | |
| 6616 * for the last character, "keep_state" was TRUE. */ | |
| 6617 invalidate_current_state(); | |
| 6618 current_col = MAXCOL; | |
| 1500 | 6619 return -1; |
| 1504 | 6620 } |
| 1500 | 6621 return CUR_STATE(i).si_id; |
| 6622 } | |
| 6623 #endif | |
| 6624 | |
| 7 | 6625 #if defined(FEAT_FOLDING) || defined(PROTO) |
| 6626 /* | |
| 6627 * Function called to get folding level for line "lnum" in window "wp". | |
| 6628 */ | |
| 6629 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6630 syn_get_foldlevel(win_T *wp, long lnum) |
| 7 | 6631 { |
| 6632 int level = 0; | |
| 6633 int i; | |
| 6634 | |
| 6635 /* Return quickly when there are no fold items at all. */ | |
|
11529
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6636 if (wp->w_s->b_syn_folditems != 0 |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6637 && !wp->w_s->b_syn_error |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6638 # ifdef SYN_TIME_LIMIT |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6639 && !wp->w_s->b_syn_slow |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6640 # endif |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6641 ) |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6642 { |
|
998d2cf59caa
patch 8.0.0647: syntax highlighting can make cause a freeze
Christian Brabandt <cb@256bit.org>
parents:
11521
diff
changeset
|
6643 syntax_start(wp, lnum, NULL); |
| 7 | 6644 |
| 6645 for (i = 0; i < current_state.ga_len; ++i) | |
| 6646 if (CUR_STATE(i).si_flags & HL_FOLD) | |
| 6647 ++level; | |
| 6648 } | |
| 6649 if (level > wp->w_p_fdn) | |
| 1028 | 6650 { |
| 7 | 6651 level = wp->w_p_fdn; |
| 1028 | 6652 if (level < 0) |
| 6653 level = 0; | |
| 6654 } | |
| 7 | 6655 return level; |
| 6656 } | |
| 6657 #endif | |
| 6658 | |
| 6567 | 6659 #if defined(FEAT_PROFILE) || defined(PROTO) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6660 /* |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6661 * ":syntime". |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6662 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6663 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6664 ex_syntime(exarg_T *eap) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6665 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6666 if (STRCMP(eap->arg, "on") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6667 syn_time_on = TRUE; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6668 else if (STRCMP(eap->arg, "off") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6669 syn_time_on = FALSE; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6670 else if (STRCMP(eap->arg, "clear") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6671 syntime_clear(); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6672 else if (STRCMP(eap->arg, "report") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6673 syntime_report(); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6674 else |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6675 EMSG2(_(e_invarg2), eap->arg); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6676 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6677 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6678 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6679 syn_clear_time(syn_time_T *st) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6680 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6681 profile_zero(&st->total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6682 profile_zero(&st->slowest); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6683 st->count = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6684 st->match = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6685 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6686 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6687 /* |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6688 * Clear the syntax timing for the current buffer. |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6689 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6690 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6691 syntime_clear(void) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6692 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6693 int idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6694 synpat_T *spp; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6695 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6696 if (!syntax_present(curwin)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6697 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6698 MSG(_(msg_no_items)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6699 return; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6700 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6701 for (idx = 0; idx < curwin->w_s->b_syn_patterns.ga_len; ++idx) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6702 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6703 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6704 syn_clear_time(&spp->sp_time); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6705 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6706 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6707 |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6708 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6709 /* |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6710 * Function given to ExpandGeneric() to obtain the possible arguments of the |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6711 * ":syntime {on,off,clear,report}" command. |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6712 */ |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6713 char_u * |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6714 get_syntime_arg(expand_T *xp UNUSED, int idx) |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6715 { |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6716 switch (idx) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6717 { |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6718 case 0: return (char_u *)"on"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6719 case 1: return (char_u *)"off"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6720 case 2: return (char_u *)"clear"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6721 case 3: return (char_u *)"report"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6722 } |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6723 return NULL; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6724 } |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6725 #endif |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6726 |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6727 typedef struct |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6728 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6729 proftime_T total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6730 int count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6731 int match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6732 proftime_T slowest; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6733 proftime_T average; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6734 int id; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6735 char_u *pattern; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6736 } time_entry_T; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6737 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6738 static int |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6739 #ifdef __BORLANDC__ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6740 _RTLENTRYF |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6741 #endif |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6742 syn_compare_syntime(const void *v1, const void *v2) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6743 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6744 const time_entry_T *s1 = v1; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6745 const time_entry_T *s2 = v2; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6746 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6747 return profile_cmp(&s1->total, &s2->total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6748 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6749 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6750 /* |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6751 * Clear the syntax timing for the current buffer. |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6752 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6753 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6754 syntime_report(void) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6755 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6756 int idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6757 synpat_T *spp; |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6758 # ifdef FEAT_FLOAT |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6759 proftime_T tm; |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6760 # endif |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6761 int len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6762 proftime_T total_total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6763 int total_count = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6764 garray_T ga; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6765 time_entry_T *p; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6766 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6767 if (!syntax_present(curwin)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6768 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6769 MSG(_(msg_no_items)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6770 return; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6771 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6772 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6773 ga_init2(&ga, sizeof(time_entry_T), 50); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6774 profile_zero(&total_total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6775 for (idx = 0; idx < curwin->w_s->b_syn_patterns.ga_len; ++idx) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6776 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6777 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6778 if (spp->sp_time.count > 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6779 { |
| 7009 | 6780 (void)ga_grow(&ga, 1); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6781 p = ((time_entry_T *)ga.ga_data) + ga.ga_len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6782 p->total = spp->sp_time.total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6783 profile_add(&total_total, &spp->sp_time.total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6784 p->count = spp->sp_time.count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6785 p->match = spp->sp_time.match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6786 total_count += spp->sp_time.count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6787 p->slowest = spp->sp_time.slowest; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6788 # ifdef FEAT_FLOAT |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6789 profile_divide(&spp->sp_time.total, spp->sp_time.count, &tm); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6790 p->average = tm; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6791 # endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6792 p->id = spp->sp_syn.id; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6793 p->pattern = spp->sp_pattern; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6794 ++ga.ga_len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6795 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6796 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6797 |
|
10530
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6798 /* Sort on total time. Skip if there are no items to avoid passing NULL |
|
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6799 * pointer to qsort(). */ |
|
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6800 if (ga.ga_len > 1) |
|
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6801 qsort(ga.ga_data, (size_t)ga.ga_len, sizeof(time_entry_T), |
|
4776
e4bc21965079
updated for version 7.3.1135
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
6802 syn_compare_syntime); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6803 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6804 MSG_PUTS_TITLE(_(" TOTAL COUNT MATCH SLOWEST AVERAGE NAME PATTERN")); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6805 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6806 for (idx = 0; idx < ga.ga_len && !got_int; ++idx) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6807 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6808 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6809 p = ((time_entry_T *)ga.ga_data) + idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6810 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6811 MSG_PUTS(profile_msg(&p->total)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6812 MSG_PUTS(" "); /* make sure there is always a separating space */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6813 msg_advance(13); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6814 msg_outnum(p->count); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6815 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6816 msg_advance(20); |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6817 msg_outnum(p->match); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6818 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6819 msg_advance(26); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6820 MSG_PUTS(profile_msg(&p->slowest)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6821 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6822 msg_advance(38); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6823 # ifdef FEAT_FLOAT |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6824 MSG_PUTS(profile_msg(&p->average)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6825 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6826 # endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6827 msg_advance(50); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6828 msg_outtrans(HL_TABLE()[p->id - 1].sg_name); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6829 MSG_PUTS(" "); |
|
f824cb97eb92
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6830 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6831 msg_advance(69); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6832 if (Columns < 80) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6833 len = 20; /* will wrap anyway */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6834 else |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6835 len = Columns - 70; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6836 if (len > (int)STRLEN(p->pattern)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6837 len = (int)STRLEN(p->pattern); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6838 msg_outtrans_len(p->pattern, len); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6839 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6840 } |
|
4791
65cef998f860
updated for version 7.3.1142
Bram Moolenaar <bram@vim.org>
parents:
4776
diff
changeset
|
6841 ga_clear(&ga); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6842 if (!got_int) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6843 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6844 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6845 MSG_PUTS(profile_msg(&total_total)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6846 msg_advance(13); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6847 msg_outnum(total_count); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6848 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6849 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6850 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6851 #endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6852 |
| 7 | 6853 #endif /* FEAT_SYN_HL */ |
| 6854 | |
| 6855 /************************************** | |
| 6856 * Highlighting stuff * | |
| 6857 **************************************/ | |
| 6858 | |
| 6859 /* | |
| 6860 * The default highlight groups. These are compiled-in for fast startup and | |
| 6861 * they still work when the runtime files can't be found. | |
| 6862 * When making changes here, also change runtime/colors/default.vim! | |
| 806 | 6863 * The #ifdefs are needed to reduce the amount of static data. Helps to make |
| 6864 * the 16 bit DOS (museum) version compile. | |
| 7 | 6865 */ |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
6866 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 809 | 6867 # define CENT(a, b) b |
| 6868 #else | |
| 6869 # define CENT(a, b) a | |
| 6870 #endif | |
| 7 | 6871 static char *(highlight_init_both[]) = |
| 6872 { | |
| 809 | 6873 CENT("ErrorMsg term=standout ctermbg=DarkRed ctermfg=White", |
| 6874 "ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White"), | |
| 6875 CENT("IncSearch term=reverse cterm=reverse", | |
| 6876 "IncSearch term=reverse cterm=reverse gui=reverse"), | |
| 6877 CENT("ModeMsg term=bold cterm=bold", | |
| 6878 "ModeMsg term=bold cterm=bold gui=bold"), | |
| 6879 CENT("NonText term=bold ctermfg=Blue", | |
| 6880 "NonText term=bold ctermfg=Blue gui=bold guifg=Blue"), | |
| 6881 CENT("StatusLine term=reverse,bold cterm=reverse,bold", | |
| 6882 "StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold"), | |
| 6883 CENT("StatusLineNC term=reverse cterm=reverse", | |
| 6884 "StatusLineNC term=reverse cterm=reverse gui=reverse"), | |
|
9877
7da89d9c744b
commit https://github.com/vim/vim/commit/58b853460add42098ab08017df9e030fb14fd34b
Christian Brabandt <cb@256bit.org>
parents:
9869
diff
changeset
|
6885 "default link EndOfBuffer NonText", |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
6886 #ifdef FEAT_WINDOWS |
| 809 | 6887 CENT("VertSplit term=reverse cterm=reverse", |
| 6888 "VertSplit term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6889 #endif |
| 6890 #ifdef FEAT_CLIPBOARD | |
| 809 | 6891 CENT("VisualNOS term=underline,bold cterm=underline,bold", |
| 6892 "VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold"), | |
| 806 | 6893 #endif |
| 6894 #ifdef FEAT_DIFF | |
| 809 | 6895 CENT("DiffText term=reverse cterm=bold ctermbg=Red", |
| 6896 "DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red"), | |
| 806 | 6897 #endif |
| 6898 #ifdef FEAT_INS_EXPAND | |
| 809 | 6899 CENT("PmenuSbar ctermbg=Grey", |
| 6900 "PmenuSbar ctermbg=Grey guibg=Grey"), | |
| 806 | 6901 #endif |
| 6902 #ifdef FEAT_WINDOWS | |
| 809 | 6903 CENT("TabLineSel term=bold cterm=bold", |
| 6904 "TabLineSel term=bold cterm=bold gui=bold"), | |
| 6905 CENT("TabLineFill term=reverse cterm=reverse", | |
| 6906 "TabLineFill term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6907 #endif |
| 7 | 6908 #ifdef FEAT_GUI |
| 6909 "Cursor guibg=fg guifg=bg", | |
| 809 | 6910 "lCursor guibg=fg guifg=bg", /* should be different, but what? */ |
| 7 | 6911 #endif |
| 6912 NULL | |
| 6913 }; | |
| 6914 | |
| 6915 static char *(highlight_init_light[]) = | |
| 6916 { | |
| 809 | 6917 CENT("Directory term=bold ctermfg=DarkBlue", |
| 6918 "Directory term=bold ctermfg=DarkBlue guifg=Blue"), | |
| 6919 CENT("LineNr term=underline ctermfg=Brown", | |
| 6920 "LineNr term=underline ctermfg=Brown guifg=Brown"), | |
| 3427 | 6921 CENT("CursorLineNr term=bold ctermfg=Brown", |
| 6922 "CursorLineNr term=bold ctermfg=Brown gui=bold guifg=Brown"), | |
| 809 | 6923 CENT("MoreMsg term=bold ctermfg=DarkGreen", |
| 6924 "MoreMsg term=bold ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
| 6925 CENT("Question term=standout ctermfg=DarkGreen", | |
| 6926 "Question term=standout ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
| 6927 CENT("Search term=reverse ctermbg=Yellow ctermfg=NONE", | |
| 6928 "Search term=reverse ctermbg=Yellow ctermfg=NONE guibg=Yellow guifg=NONE"), | |
| 806 | 6929 #ifdef FEAT_SPELL |
| 809 | 6930 CENT("SpellBad term=reverse ctermbg=LightRed", |
| 6931 "SpellBad term=reverse ctermbg=LightRed guisp=Red gui=undercurl"), | |
| 6932 CENT("SpellCap term=reverse ctermbg=LightBlue", | |
| 6933 "SpellCap term=reverse ctermbg=LightBlue guisp=Blue gui=undercurl"), | |
| 6934 CENT("SpellRare term=reverse ctermbg=LightMagenta", | |
| 6935 "SpellRare term=reverse ctermbg=LightMagenta guisp=Magenta gui=undercurl"), | |
| 6936 CENT("SpellLocal term=underline ctermbg=Cyan", | |
| 6937 "SpellLocal term=underline ctermbg=Cyan guisp=DarkCyan gui=undercurl"), | |
| 806 | 6938 #endif |
| 6939 #ifdef FEAT_INS_EXPAND | |
| 3419 | 6940 CENT("PmenuThumb ctermbg=Black", |
| 6941 "PmenuThumb ctermbg=Black guibg=Black"), | |
| 6942 CENT("Pmenu ctermbg=LightMagenta ctermfg=Black", | |
| 6943 "Pmenu ctermbg=LightMagenta ctermfg=Black guibg=LightMagenta"), | |
| 6944 CENT("PmenuSel ctermbg=LightGrey ctermfg=Black", | |
| 6945 "PmenuSel ctermbg=LightGrey ctermfg=Black guibg=Grey"), | |
| 806 | 6946 #endif |
| 809 | 6947 CENT("SpecialKey term=bold ctermfg=DarkBlue", |
| 6948 "SpecialKey term=bold ctermfg=DarkBlue guifg=Blue"), | |
| 6949 CENT("Title term=bold ctermfg=DarkMagenta", | |
| 6950 "Title term=bold ctermfg=DarkMagenta gui=bold guifg=Magenta"), | |
| 6951 CENT("WarningMsg term=standout ctermfg=DarkRed", | |
| 6952 "WarningMsg term=standout ctermfg=DarkRed guifg=Red"), | |
| 806 | 6953 #ifdef FEAT_WILDMENU |
| 809 | 6954 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
| 6955 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 806 | 6956 #endif |
| 6957 #ifdef FEAT_FOLDING | |
| 809 | 6958 CENT("Folded term=standout ctermbg=Grey ctermfg=DarkBlue", |
| 6959 "Folded term=standout ctermbg=Grey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue"), | |
| 6960 CENT("FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue", | |
| 6961 "FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
| 806 | 6962 #endif |
| 6963 #ifdef FEAT_SIGNS | |
| 809 | 6964 CENT("SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue", |
| 6965 "SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
| 806 | 6966 #endif |
| 836 | 6967 CENT("Visual term=reverse", |
| 6968 "Visual term=reverse guibg=LightGrey"), | |
| 806 | 6969 #ifdef FEAT_DIFF |
| 809 | 6970 CENT("DiffAdd term=bold ctermbg=LightBlue", |
| 6971 "DiffAdd term=bold ctermbg=LightBlue guibg=LightBlue"), | |
| 6972 CENT("DiffChange term=bold ctermbg=LightMagenta", | |
| 6973 "DiffChange term=bold ctermbg=LightMagenta guibg=LightMagenta"), | |
| 6974 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan", | |
| 6975 "DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan"), | |
| 806 | 6976 #endif |
| 6977 #ifdef FEAT_WINDOWS | |
| 809 | 6978 CENT("TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey", |
| 6979 "TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey gui=underline guibg=LightGrey"), | |
| 806 | 6980 #endif |
| 6981 #ifdef FEAT_SYN_HL | |
| 809 | 6982 CENT("CursorColumn term=reverse ctermbg=LightGrey", |
| 818 | 6983 "CursorColumn term=reverse ctermbg=LightGrey guibg=Grey90"), |
| 809 | 6984 CENT("CursorLine term=underline cterm=underline", |
| 818 | 6985 "CursorLine term=underline cterm=underline guibg=Grey90"), |
|
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
6986 CENT("ColorColumn term=reverse ctermbg=LightRed", |
|
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
6987 "ColorColumn term=reverse ctermbg=LightRed guibg=LightRed"), |
| 806 | 6988 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6989 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6990 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6991 "Conceal ctermbg=DarkGrey ctermfg=LightGrey guibg=DarkGrey guifg=LightGrey"), |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6992 #endif |
| 834 | 6993 #ifdef FEAT_AUTOCMD |
| 6994 CENT("MatchParen term=reverse ctermbg=Cyan", | |
| 6995 "MatchParen term=reverse ctermbg=Cyan guibg=Cyan"), | |
| 6996 #endif | |
| 806 | 6997 #ifdef FEAT_GUI |
| 7 | 6998 "Normal gui=NONE", |
| 806 | 6999 #endif |
|
11516
80491a71c716
patch 8.0.0641: cannot set a separate highlighting for the quickfix line
Christian Brabandt <cb@256bit.org>
parents:
11514
diff
changeset
|
7000 CENT("QuickFixLine term=reverse ctermbg=Cyan", |
|
80491a71c716
patch 8.0.0641: cannot set a separate highlighting for the quickfix line
Christian Brabandt <cb@256bit.org>
parents:
11514
diff
changeset
|
7001 "QuickFixLine term=reverse ctermbg=Cyan guibg=Cyan"), |
| 7 | 7002 NULL |
| 7003 }; | |
| 7004 | |
| 7005 static char *(highlight_init_dark[]) = | |
| 7006 { | |
| 809 | 7007 CENT("Directory term=bold ctermfg=LightCyan", |
| 7008 "Directory term=bold ctermfg=LightCyan guifg=Cyan"), | |
| 7009 CENT("LineNr term=underline ctermfg=Yellow", | |
| 7010 "LineNr term=underline ctermfg=Yellow guifg=Yellow"), | |
| 3427 | 7011 CENT("CursorLineNr term=bold ctermfg=Yellow", |
| 7012 "CursorLineNr term=bold ctermfg=Yellow gui=bold guifg=Yellow"), | |
| 809 | 7013 CENT("MoreMsg term=bold ctermfg=LightGreen", |
| 7014 "MoreMsg term=bold ctermfg=LightGreen gui=bold guifg=SeaGreen"), | |
| 7015 CENT("Question term=standout ctermfg=LightGreen", | |
| 7016 "Question term=standout ctermfg=LightGreen gui=bold guifg=Green"), | |
| 7017 CENT("Search term=reverse ctermbg=Yellow ctermfg=Black", | |
| 7018 "Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 7019 CENT("SpecialKey term=bold ctermfg=LightBlue", | |
| 7020 "SpecialKey term=bold ctermfg=LightBlue guifg=Cyan"), | |
| 806 | 7021 #ifdef FEAT_SPELL |
| 809 | 7022 CENT("SpellBad term=reverse ctermbg=Red", |
| 7023 "SpellBad term=reverse ctermbg=Red guisp=Red gui=undercurl"), | |
| 7024 CENT("SpellCap term=reverse ctermbg=Blue", | |
| 7025 "SpellCap term=reverse ctermbg=Blue guisp=Blue gui=undercurl"), | |
| 7026 CENT("SpellRare term=reverse ctermbg=Magenta", | |
| 7027 "SpellRare term=reverse ctermbg=Magenta guisp=Magenta gui=undercurl"), | |
| 7028 CENT("SpellLocal term=underline ctermbg=Cyan", | |
| 7029 "SpellLocal term=underline ctermbg=Cyan guisp=Cyan gui=undercurl"), | |
| 806 | 7030 #endif |
| 7031 #ifdef FEAT_INS_EXPAND | |
| 3419 | 7032 CENT("PmenuThumb ctermbg=White", |
| 7033 "PmenuThumb ctermbg=White guibg=White"), | |
| 7034 CENT("Pmenu ctermbg=Magenta ctermfg=Black", | |
| 7035 "Pmenu ctermbg=Magenta ctermfg=Black guibg=Magenta"), | |
| 3695 | 7036 CENT("PmenuSel ctermbg=Black ctermfg=DarkGrey", |
| 7037 "PmenuSel ctermbg=Black ctermfg=DarkGrey guibg=DarkGrey"), | |
| 806 | 7038 #endif |
| 809 | 7039 CENT("Title term=bold ctermfg=LightMagenta", |
| 7040 "Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta"), | |
| 7041 CENT("WarningMsg term=standout ctermfg=LightRed", | |
| 7042 "WarningMsg term=standout ctermfg=LightRed guifg=Red"), | |
| 806 | 7043 #ifdef FEAT_WILDMENU |
| 809 | 7044 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
| 7045 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 806 | 7046 #endif |
| 7047 #ifdef FEAT_FOLDING | |
| 809 | 7048 CENT("Folded term=standout ctermbg=DarkGrey ctermfg=Cyan", |
| 7049 "Folded term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=DarkGrey guifg=Cyan"), | |
| 7050 CENT("FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", | |
| 7051 "FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
| 806 | 7052 #endif |
| 7053 #ifdef FEAT_SIGNS | |
| 809 | 7054 CENT("SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", |
| 7055 "SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
| 806 | 7056 #endif |
| 836 | 7057 CENT("Visual term=reverse", |
| 7058 "Visual term=reverse guibg=DarkGrey"), | |
| 806 | 7059 #ifdef FEAT_DIFF |
| 809 | 7060 CENT("DiffAdd term=bold ctermbg=DarkBlue", |
| 7061 "DiffAdd term=bold ctermbg=DarkBlue guibg=DarkBlue"), | |
| 7062 CENT("DiffChange term=bold ctermbg=DarkMagenta", | |
| 7063 "DiffChange term=bold ctermbg=DarkMagenta guibg=DarkMagenta"), | |
| 7064 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan", | |
| 7065 "DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan gui=bold guifg=Blue guibg=DarkCyan"), | |
| 806 | 7066 #endif |
| 7067 #ifdef FEAT_WINDOWS | |
| 809 | 7068 CENT("TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey", |
| 7069 "TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey gui=underline guibg=DarkGrey"), | |
| 806 | 7070 #endif |
| 7071 #ifdef FEAT_SYN_HL | |
| 809 | 7072 CENT("CursorColumn term=reverse ctermbg=DarkGrey", |
| 834 | 7073 "CursorColumn term=reverse ctermbg=DarkGrey guibg=Grey40"), |
| 809 | 7074 CENT("CursorLine term=underline cterm=underline", |
| 834 | 7075 "CursorLine term=underline cterm=underline guibg=Grey40"), |
|
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
7076 CENT("ColorColumn term=reverse ctermbg=DarkRed", |
|
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
7077 "ColorColumn term=reverse ctermbg=DarkRed guibg=DarkRed"), |
| 834 | 7078 #endif |
| 7079 #ifdef FEAT_AUTOCMD | |
| 7080 CENT("MatchParen term=reverse ctermbg=DarkCyan", | |
| 7081 "MatchParen term=reverse ctermbg=DarkCyan guibg=DarkCyan"), | |
| 806 | 7082 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7083 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7084 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7085 "Conceal ctermbg=DarkGrey ctermfg=LightGrey guibg=DarkGrey guifg=LightGrey"), |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7086 #endif |
|
11516
80491a71c716
patch 8.0.0641: cannot set a separate highlighting for the quickfix line
Christian Brabandt <cb@256bit.org>
parents:
11514
diff
changeset
|
7087 CENT("QuickFixLine term=reverse ctermbg=Cyan", |
|
80491a71c716
patch 8.0.0641: cannot set a separate highlighting for the quickfix line
Christian Brabandt <cb@256bit.org>
parents:
11514
diff
changeset
|
7088 "QuickFixLine term=reverse ctermbg=Cyan guibg=Cyan"), |
| 806 | 7089 #ifdef FEAT_GUI |
| 7 | 7090 "Normal gui=NONE", |
| 806 | 7091 #endif |
| 7 | 7092 NULL |
| 7093 }; | |
| 7094 | |
| 7095 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7096 init_highlight( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7097 int both, /* include groups where 'bg' doesn't matter */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7098 int reset) /* clear group first */ |
| 7 | 7099 { |
| 7100 int i; | |
| 7101 char **pp; | |
| 7102 static int had_both = FALSE; | |
| 7103 #ifdef FEAT_EVAL | |
| 7104 char_u *p; | |
| 7105 | |
| 7106 /* | |
| 7107 * Try finding the color scheme file. Used when a color file was loaded | |
| 7108 * and 'background' or 't_Co' is changed. | |
| 7109 */ | |
| 7110 p = get_var_value((char_u *)"g:colors_name"); | |
| 6671 | 7111 if (p != NULL) |
| 7112 { | |
| 7113 /* The value of g:colors_name could be freed when sourcing the script, | |
| 7114 * making "p" invalid, so copy it. */ | |
| 7115 char_u *copy_p = vim_strsave(p); | |
| 7116 int r; | |
| 7117 | |
| 7118 if (copy_p != NULL) | |
| 7119 { | |
| 7120 r = load_colors(copy_p); | |
| 7121 vim_free(copy_p); | |
| 7122 if (r == OK) | |
| 7123 return; | |
| 7124 } | |
| 7125 } | |
| 7126 | |
| 7 | 7127 #endif |
| 7128 | |
| 7129 /* | |
| 7130 * Didn't use a color file, use the compiled-in colors. | |
| 7131 */ | |
| 7132 if (both) | |
| 7133 { | |
| 7134 had_both = TRUE; | |
| 7135 pp = highlight_init_both; | |
| 7136 for (i = 0; pp[i] != NULL; ++i) | |
| 7137 do_highlight((char_u *)pp[i], reset, TRUE); | |
| 7138 } | |
| 7139 else if (!had_both) | |
| 7140 /* Don't do anything before the call with both == TRUE from main(). | |
| 7141 * Not everything has been setup then, and that call will overrule | |
| 7142 * everything anyway. */ | |
| 7143 return; | |
| 7144 | |
| 7145 if (*p_bg == 'l') | |
| 7146 pp = highlight_init_light; | |
| 7147 else | |
| 7148 pp = highlight_init_dark; | |
| 7149 for (i = 0; pp[i] != NULL; ++i) | |
| 7150 do_highlight((char_u *)pp[i], reset, TRUE); | |
| 7151 | |
| 836 | 7152 /* Reverse looks ugly, but grey may not work for 8 colors. Thus let it |
| 844 | 7153 * depend on the number of colors available. |
| 7154 * With 8 colors brown is equal to yellow, need to use black for Search fg | |
| 1697 | 7155 * to avoid Statement highlighted text disappears. |
| 7156 * Clear the attributes, needed when changing the t_Co value. */ | |
| 527 | 7157 if (t_colors > 8) |
| 1697 | 7158 do_highlight((char_u *)(*p_bg == 'l' |
| 7159 ? "Visual cterm=NONE ctermbg=LightGrey" | |
| 7160 : "Visual cterm=NONE ctermbg=DarkGrey"), FALSE, TRUE); | |
| 836 | 7161 else |
| 844 | 7162 { |
| 1697 | 7163 do_highlight((char_u *)"Visual cterm=reverse ctermbg=NONE", |
| 7164 FALSE, TRUE); | |
| 844 | 7165 if (*p_bg == 'l') |
| 7166 do_highlight((char_u *)"Search ctermfg=black", FALSE, TRUE); | |
| 7167 } | |
| 527 | 7168 |
| 7 | 7169 #ifdef FEAT_SYN_HL |
| 7170 /* | |
| 7171 * If syntax highlighting is enabled load the highlighting for it. | |
| 7172 */ | |
| 7173 if (get_var_value((char_u *)"g:syntax_on") != NULL) | |
| 24 | 7174 { |
| 7175 static int recursive = 0; | |
| 7176 | |
| 7177 if (recursive >= 5) | |
| 7178 EMSG(_("E679: recursive loop loading syncolor.vim")); | |
| 7179 else | |
| 7180 { | |
| 7181 ++recursive; | |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8514
diff
changeset
|
7182 (void)source_runtime((char_u *)"syntax/syncolor.vim", DIP_ALL); |
| 24 | 7183 --recursive; |
| 7184 } | |
| 7185 } | |
| 7 | 7186 #endif |
| 7187 } | |
| 7188 | |
| 7189 /* | |
| 12 | 7190 * Load color file "name". |
| 7 | 7191 * Return OK for success, FAIL for failure. |
| 7192 */ | |
| 7193 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7194 load_colors(char_u *name) |
| 7 | 7195 { |
| 7196 char_u *buf; | |
| 7197 int retval = FAIL; | |
| 7198 static int recursive = FALSE; | |
| 7199 | |
| 7200 /* When being called recursively, this is probably because setting | |
| 7201 * 'background' caused the highlighting to be reloaded. This means it is | |
| 7202 * working, thus we should return OK. */ | |
| 7203 if (recursive) | |
| 7204 return OK; | |
| 7205 | |
| 7206 recursive = TRUE; | |
| 12 | 7207 buf = alloc((unsigned)(STRLEN(name) + 12)); |
| 7 | 7208 if (buf != NULL) |
| 7209 { | |
| 12 | 7210 sprintf((char *)buf, "colors/%s.vim", name); |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8514
diff
changeset
|
7211 retval = source_runtime(buf, DIP_START + DIP_OPT); |
| 7 | 7212 vim_free(buf); |
| 12 | 7213 #ifdef FEAT_AUTOCMD |
| 5521 | 7214 apply_autocmds(EVENT_COLORSCHEME, name, curbuf->b_fname, FALSE, curbuf); |
| 12 | 7215 #endif |
| 7 | 7216 } |
| 7217 recursive = FALSE; | |
| 7218 | |
| 7219 return retval; | |
| 7220 } | |
| 7221 | |
| 7222 /* | |
| 7223 * Handle the ":highlight .." command. | |
| 7224 * When using ":hi clear" this is called recursively for each group with | |
| 7225 * "forceit" and "init" both TRUE. | |
| 7226 */ | |
| 7227 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7228 do_highlight( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7229 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7230 int forceit, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7231 int init) /* TRUE when called for initializing */ |
| 7 | 7232 { |
| 7233 char_u *name_end; | |
| 7234 char_u *p; | |
| 7235 char_u *linep; | |
| 7236 char_u *key_start; | |
| 7237 char_u *arg_start; | |
| 7238 char_u *key = NULL, *arg = NULL; | |
| 7239 long i; | |
| 7240 int off; | |
| 7241 int len; | |
| 7242 int attr; | |
| 7243 int id; | |
| 7244 int idx; | |
| 7245 int dodefault = FALSE; | |
| 7246 int doclear = FALSE; | |
| 7247 int dolink = FALSE; | |
| 7248 int error = FALSE; | |
| 7249 int color; | |
| 7250 int is_normal_group = FALSE; /* "Normal" group */ | |
| 7251 #ifdef FEAT_GUI_X11 | |
| 7252 int is_menu_group = FALSE; /* "Menu" group */ | |
| 7253 int is_scrollbar_group = FALSE; /* "Scrollbar" group */ | |
| 7254 int is_tooltip_group = FALSE; /* "Tooltip" group */ | |
| 7255 int do_colors = FALSE; /* need to update colors? */ | |
| 7256 #else | |
| 7257 # define is_menu_group 0 | |
| 7258 # define is_tooltip_group 0 | |
| 7259 #endif | |
| 7260 | |
| 7261 /* | |
| 7262 * If no argument, list current highlighting. | |
| 7263 */ | |
| 7264 if (ends_excmd(*line)) | |
| 7265 { | |
| 7266 for (i = 1; i <= highlight_ga.ga_len && !got_int; ++i) | |
| 7267 /* TODO: only call when the group has attributes set */ | |
| 7268 highlight_list_one((int)i); | |
| 7269 return; | |
| 7270 } | |
| 7271 | |
| 7272 /* | |
| 7273 * Isolate the name. | |
| 7274 */ | |
| 7275 name_end = skiptowhite(line); | |
| 7276 linep = skipwhite(name_end); | |
| 7277 | |
| 7278 /* | |
| 7279 * Check for "default" argument. | |
| 7280 */ | |
| 7281 if (STRNCMP(line, "default", name_end - line) == 0) | |
| 7282 { | |
| 7283 dodefault = TRUE; | |
| 7284 line = linep; | |
| 7285 name_end = skiptowhite(line); | |
| 7286 linep = skipwhite(name_end); | |
| 7287 } | |
| 7288 | |
| 7289 /* | |
| 7290 * Check for "clear" or "link" argument. | |
| 7291 */ | |
| 7292 if (STRNCMP(line, "clear", name_end - line) == 0) | |
| 7293 doclear = TRUE; | |
| 7294 if (STRNCMP(line, "link", name_end - line) == 0) | |
| 7295 dolink = TRUE; | |
| 7296 | |
| 7297 /* | |
| 7298 * ":highlight {group-name}": list highlighting for one group. | |
| 7299 */ | |
| 7300 if (!doclear && !dolink && ends_excmd(*linep)) | |
| 7301 { | |
| 7302 id = syn_namen2id(line, (int)(name_end - line)); | |
| 7303 if (id == 0) | |
| 7304 EMSG2(_("E411: highlight group not found: %s"), line); | |
| 7305 else | |
| 7306 highlight_list_one(id); | |
| 7307 return; | |
| 7308 } | |
| 7309 | |
| 7310 /* | |
| 7311 * Handle ":highlight link {from} {to}" command. | |
| 7312 */ | |
| 7313 if (dolink) | |
| 7314 { | |
| 7315 char_u *from_start = linep; | |
| 7316 char_u *from_end; | |
| 7317 char_u *to_start; | |
| 7318 char_u *to_end; | |
| 7319 int from_id; | |
| 7320 int to_id; | |
| 7321 | |
| 7322 from_end = skiptowhite(from_start); | |
| 7323 to_start = skipwhite(from_end); | |
| 7324 to_end = skiptowhite(to_start); | |
| 7325 | |
| 7326 if (ends_excmd(*from_start) || ends_excmd(*to_start)) | |
| 7327 { | |
| 7328 EMSG2(_("E412: Not enough arguments: \":highlight link %s\""), | |
| 7329 from_start); | |
| 7330 return; | |
| 7331 } | |
| 7332 | |
| 7333 if (!ends_excmd(*skipwhite(to_end))) | |
| 7334 { | |
| 7335 EMSG2(_("E413: Too many arguments: \":highlight link %s\""), from_start); | |
| 7336 return; | |
| 7337 } | |
| 7338 | |
| 7339 from_id = syn_check_group(from_start, (int)(from_end - from_start)); | |
| 7340 if (STRNCMP(to_start, "NONE", 4) == 0) | |
| 7341 to_id = 0; | |
| 7342 else | |
| 7343 to_id = syn_check_group(to_start, (int)(to_end - to_start)); | |
| 7344 | |
| 7345 if (from_id > 0 && (!init || HL_TABLE()[from_id - 1].sg_set == 0)) | |
| 7346 { | |
| 7347 /* | |
| 7348 * Don't allow a link when there already is some highlighting | |
| 7349 * for the group, unless '!' is used | |
| 7350 */ | |
| 7351 if (to_id > 0 && !forceit && !init | |
| 7352 && hl_has_settings(from_id - 1, dodefault)) | |
| 7353 { | |
| 7354 if (sourcing_name == NULL && !dodefault) | |
| 7355 EMSG(_("E414: group has settings, highlight link ignored")); | |
| 7356 } | |
| 7357 else | |
| 7358 { | |
| 7359 if (!init) | |
| 7360 HL_TABLE()[from_id - 1].sg_set |= SG_LINK; | |
| 7361 HL_TABLE()[from_id - 1].sg_link = to_id; | |
| 448 | 7362 #ifdef FEAT_EVAL |
| 7363 HL_TABLE()[from_id - 1].sg_scriptID = current_SID; | |
| 7364 #endif | |
|
10624
5ac9d7920f11
patch 8.0.0201: completion of highlight groups includes cleared names
Christian Brabandt <cb@256bit.org>
parents:
10618
diff
changeset
|
7365 HL_TABLE()[from_id - 1].sg_cleared = FALSE; |
| 745 | 7366 redraw_all_later(SOME_VALID); |
| 7 | 7367 } |
| 7368 } | |
| 7369 | |
| 7370 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
| 7371 need_highlight_changed = TRUE; | |
| 7372 | |
| 7373 return; | |
| 7374 } | |
| 7375 | |
| 7376 if (doclear) | |
| 7377 { | |
| 7378 /* | |
| 7379 * ":highlight clear [group]" command. | |
| 7380 */ | |
| 7381 line = linep; | |
| 7382 if (ends_excmd(*line)) | |
| 7383 { | |
| 7384 #ifdef FEAT_GUI | |
| 7385 /* First, we do not destroy the old values, but allocate the new | |
| 7386 * ones and update the display. THEN we destroy the old values. | |
| 7387 * If we destroy the old values first, then the old values | |
| 7388 * (such as GuiFont's or GuiFontset's) will still be displayed but | |
| 7389 * invalid because they were free'd. | |
| 7390 */ | |
| 7391 if (gui.in_use) | |
| 7392 { | |
| 7393 # ifdef FEAT_BEVAL_TIP | |
| 7394 gui_init_tooltip_font(); | |
| 7395 # endif | |
| 7396 # if defined(FEAT_MENU) && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) | |
| 7397 gui_init_menu_font(); | |
| 7398 # endif | |
| 7399 } | |
| 7400 # if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_X11) | |
| 7401 gui_mch_def_colors(); | |
| 7402 # endif | |
| 7403 # ifdef FEAT_GUI_X11 | |
| 7404 # ifdef FEAT_MENU | |
| 7405 | |
| 7406 /* This only needs to be done when there is no Menu highlight | |
| 7407 * group defined by default, which IS currently the case. | |
| 7408 */ | |
| 7409 gui_mch_new_menu_colors(); | |
| 7410 # endif | |
| 7411 if (gui.in_use) | |
| 7412 { | |
| 7413 gui_new_scrollbar_colors(); | |
| 7414 # ifdef FEAT_BEVAL | |
| 7415 gui_mch_new_tooltip_colors(); | |
| 7416 # endif | |
| 7417 # ifdef FEAT_MENU | |
| 7418 gui_mch_new_menu_font(); | |
| 7419 # endif | |
| 7420 } | |
| 7421 # endif | |
| 7422 | |
| 7423 /* Ok, we're done allocating the new default graphics items. | |
| 7424 * The screen should already be refreshed at this point. | |
| 7425 * It is now Ok to clear out the old data. | |
| 7426 */ | |
| 7427 #endif | |
| 7428 #ifdef FEAT_EVAL | |
| 148 | 7429 do_unlet((char_u *)"colors_name", TRUE); |
| 7 | 7430 #endif |
| 7431 restore_cterm_colors(); | |
| 7432 | |
| 7433 /* | |
| 7434 * Clear all default highlight groups and load the defaults. | |
| 7435 */ | |
| 7436 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 7437 highlight_clear(idx); | |
| 7438 init_highlight(TRUE, TRUE); | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7439 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
7440 if (USE_24BIT) |
| 7 | 7441 highlight_gui_started(); |
| 7442 #endif | |
| 7443 highlight_changed(); | |
| 7444 redraw_later_clear(); | |
| 7445 return; | |
| 7446 } | |
| 7447 name_end = skiptowhite(line); | |
| 7448 linep = skipwhite(name_end); | |
| 7449 } | |
| 7450 | |
| 7451 /* | |
| 7452 * Find the group name in the table. If it does not exist yet, add it. | |
| 7453 */ | |
| 7454 id = syn_check_group(line, (int)(name_end - line)); | |
| 7455 if (id == 0) /* failed (out of memory) */ | |
| 7456 return; | |
| 7457 idx = id - 1; /* index is ID minus one */ | |
| 7458 | |
| 7459 /* Return if "default" was used and the group already has settings. */ | |
| 7460 if (dodefault && hl_has_settings(idx, TRUE)) | |
| 7461 return; | |
| 7462 | |
| 7463 if (STRCMP(HL_TABLE()[idx].sg_name_u, "NORMAL") == 0) | |
| 7464 is_normal_group = TRUE; | |
| 7465 #ifdef FEAT_GUI_X11 | |
| 7466 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "MENU") == 0) | |
| 7467 is_menu_group = TRUE; | |
| 7468 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "SCROLLBAR") == 0) | |
| 7469 is_scrollbar_group = TRUE; | |
| 7470 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "TOOLTIP") == 0) | |
| 7471 is_tooltip_group = TRUE; | |
| 7472 #endif | |
| 7473 | |
| 7474 /* Clear the highlighting for ":hi clear {group}" and ":hi clear". */ | |
| 7475 if (doclear || (forceit && init)) | |
| 7476 { | |
| 7477 highlight_clear(idx); | |
| 7478 if (!doclear) | |
| 7479 HL_TABLE()[idx].sg_set = 0; | |
| 7480 } | |
| 7481 | |
| 7482 if (!doclear) | |
| 7483 while (!ends_excmd(*linep)) | |
| 7484 { | |
| 7485 key_start = linep; | |
| 7486 if (*linep == '=') | |
| 7487 { | |
| 7488 EMSG2(_("E415: unexpected equal sign: %s"), key_start); | |
| 7489 error = TRUE; | |
| 7490 break; | |
| 7491 } | |
| 7492 | |
| 7493 /* | |
| 7494 * Isolate the key ("term", "ctermfg", "ctermbg", "font", "guifg" or | |
| 7495 * "guibg"). | |
| 7496 */ | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
7497 while (*linep && !VIM_ISWHITE(*linep) && *linep != '=') |
| 7 | 7498 ++linep; |
| 7499 vim_free(key); | |
| 7500 key = vim_strnsave_up(key_start, (int)(linep - key_start)); | |
| 7501 if (key == NULL) | |
| 7502 { | |
| 7503 error = TRUE; | |
| 7504 break; | |
| 7505 } | |
| 7506 linep = skipwhite(linep); | |
| 7507 | |
| 7508 if (STRCMP(key, "NONE") == 0) | |
| 7509 { | |
| 7510 if (!init || HL_TABLE()[idx].sg_set == 0) | |
| 7511 { | |
| 7512 if (!init) | |
| 7513 HL_TABLE()[idx].sg_set |= SG_TERM+SG_CTERM+SG_GUI; | |
| 7514 highlight_clear(idx); | |
| 7515 } | |
| 7516 continue; | |
| 7517 } | |
| 7518 | |
| 7519 /* | |
| 7520 * Check for the equal sign. | |
| 7521 */ | |
| 7522 if (*linep != '=') | |
| 7523 { | |
| 7524 EMSG2(_("E416: missing equal sign: %s"), key_start); | |
| 7525 error = TRUE; | |
| 7526 break; | |
| 7527 } | |
| 7528 ++linep; | |
| 7529 | |
| 7530 /* | |
| 7531 * Isolate the argument. | |
| 7532 */ | |
| 7533 linep = skipwhite(linep); | |
| 7534 if (*linep == '\'') /* guifg='color name' */ | |
| 7535 { | |
| 7536 arg_start = ++linep; | |
| 7537 linep = vim_strchr(linep, '\''); | |
| 7538 if (linep == NULL) | |
| 7539 { | |
| 7540 EMSG2(_(e_invarg2), key_start); | |
| 7541 error = TRUE; | |
| 7542 break; | |
| 7543 } | |
| 7544 } | |
| 7545 else | |
| 7546 { | |
| 7547 arg_start = linep; | |
| 7548 linep = skiptowhite(linep); | |
| 7549 } | |
| 7550 if (linep == arg_start) | |
| 7551 { | |
| 7552 EMSG2(_("E417: missing argument: %s"), key_start); | |
| 7553 error = TRUE; | |
| 7554 break; | |
| 7555 } | |
| 7556 vim_free(arg); | |
| 7557 arg = vim_strnsave(arg_start, (int)(linep - arg_start)); | |
| 7558 if (arg == NULL) | |
| 7559 { | |
| 7560 error = TRUE; | |
| 7561 break; | |
| 7562 } | |
| 7563 if (*linep == '\'') | |
| 7564 ++linep; | |
| 7565 | |
| 7566 /* | |
| 7567 * Store the argument. | |
| 7568 */ | |
| 7569 if ( STRCMP(key, "TERM") == 0 | |
| 7570 || STRCMP(key, "CTERM") == 0 | |
| 7571 || STRCMP(key, "GUI") == 0) | |
| 7572 { | |
| 7573 attr = 0; | |
| 7574 off = 0; | |
| 7575 while (arg[off] != NUL) | |
| 7576 { | |
| 7577 for (i = sizeof(hl_attr_table) / sizeof(int); --i >= 0; ) | |
| 7578 { | |
| 7579 len = (int)STRLEN(hl_name_table[i]); | |
| 7580 if (STRNICMP(arg + off, hl_name_table[i], len) == 0) | |
| 7581 { | |
| 7582 attr |= hl_attr_table[i]; | |
| 7583 off += len; | |
| 7584 break; | |
| 7585 } | |
| 7586 } | |
| 7587 if (i < 0) | |
| 7588 { | |
| 7589 EMSG2(_("E418: Illegal value: %s"), arg); | |
| 7590 error = TRUE; | |
| 7591 break; | |
| 7592 } | |
| 7593 if (arg[off] == ',') /* another one follows */ | |
| 7594 ++off; | |
| 7595 } | |
| 7596 if (error) | |
| 7597 break; | |
| 7598 if (*key == 'T') | |
| 7599 { | |
| 7600 if (!init || !(HL_TABLE()[idx].sg_set & SG_TERM)) | |
| 7601 { | |
| 7602 if (!init) | |
| 7603 HL_TABLE()[idx].sg_set |= SG_TERM; | |
| 7604 HL_TABLE()[idx].sg_term = attr; | |
| 7605 } | |
| 7606 } | |
| 7607 else if (*key == 'C') | |
| 7608 { | |
| 7609 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
| 7610 { | |
| 7611 if (!init) | |
| 7612 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
| 7613 HL_TABLE()[idx].sg_cterm = attr; | |
| 7614 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 7615 } | |
| 7616 } | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7617 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 7618 else |
| 7619 { | |
| 7620 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) | |
| 7621 { | |
| 7622 if (!init) | |
| 7623 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7624 HL_TABLE()[idx].sg_gui = attr; | |
| 7625 } | |
| 7626 } | |
| 7627 #endif | |
| 7628 } | |
| 7629 else if (STRCMP(key, "FONT") == 0) | |
| 7630 { | |
| 7631 /* in non-GUI fonts are simply ignored */ | |
| 7632 #ifdef FEAT_GUI | |
| 7633 if (!gui.shell_created) | |
| 7634 { | |
| 7635 /* GUI not started yet, always accept the name. */ | |
| 7636 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7637 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7638 } | |
| 7639 else | |
| 7640 { | |
| 7641 GuiFont temp_sg_font = HL_TABLE()[idx].sg_font; | |
| 7642 # ifdef FEAT_XFONTSET | |
| 7643 GuiFontset temp_sg_fontset = HL_TABLE()[idx].sg_fontset; | |
| 7644 # endif | |
| 7645 /* First, save the current font/fontset. | |
| 7646 * Then try to allocate the font/fontset. | |
| 7647 * If the allocation fails, HL_TABLE()[idx].sg_font OR | |
| 7648 * sg_fontset will be set to NOFONT or NOFONTSET respectively. | |
| 7649 */ | |
| 7650 | |
| 7651 HL_TABLE()[idx].sg_font = NOFONT; | |
| 7652 # ifdef FEAT_XFONTSET | |
| 7653 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 7654 # endif | |
| 7655 hl_do_font(idx, arg, is_normal_group, is_menu_group, | |
| 3881 | 7656 is_tooltip_group, FALSE); |
| 7 | 7657 |
| 7658 # ifdef FEAT_XFONTSET | |
| 7659 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) | |
| 7660 { | |
| 3881 | 7661 /* New fontset was accepted. Free the old one, if there |
| 7662 * was one. */ | |
| 7 | 7663 gui_mch_free_fontset(temp_sg_fontset); |
| 7664 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7665 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7666 } | |
| 7667 else | |
| 7668 HL_TABLE()[idx].sg_fontset = temp_sg_fontset; | |
| 7669 # endif | |
| 7670 if (HL_TABLE()[idx].sg_font != NOFONT) | |
| 7671 { | |
| 7672 /* New font was accepted. Free the old one, if there was | |
| 3881 | 7673 * one. */ |
| 7 | 7674 gui_mch_free_font(temp_sg_font); |
| 7675 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7676 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7677 } | |
| 7678 else | |
| 7679 HL_TABLE()[idx].sg_font = temp_sg_font; | |
| 7680 } | |
| 7681 #endif | |
| 7682 } | |
| 7683 else if (STRCMP(key, "CTERMFG") == 0 || STRCMP(key, "CTERMBG") == 0) | |
| 7684 { | |
| 7685 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
| 7686 { | |
| 7687 if (!init) | |
| 7688 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
| 7689 | |
| 7690 /* When setting the foreground color, and previously the "bold" | |
| 7691 * flag was set for a light color, reset it now */ | |
| 7692 if (key[5] == 'F' && HL_TABLE()[idx].sg_cterm_bold) | |
| 7693 { | |
| 7694 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
| 7695 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 7696 } | |
| 7697 | |
| 7698 if (VIM_ISDIGIT(*arg)) | |
| 7699 color = atoi((char *)arg); | |
| 7700 else if (STRICMP(arg, "fg") == 0) | |
| 7701 { | |
| 7702 if (cterm_normal_fg_color) | |
| 7703 color = cterm_normal_fg_color - 1; | |
| 7704 else | |
| 7705 { | |
| 7706 EMSG(_("E419: FG color unknown")); | |
| 7707 error = TRUE; | |
| 7708 break; | |
| 7709 } | |
| 7710 } | |
| 7711 else if (STRICMP(arg, "bg") == 0) | |
| 7712 { | |
| 7713 if (cterm_normal_bg_color > 0) | |
| 7714 color = cterm_normal_bg_color - 1; | |
| 7715 else | |
| 7716 { | |
| 7717 EMSG(_("E420: BG color unknown")); | |
| 7718 error = TRUE; | |
| 7719 break; | |
| 7720 } | |
| 7721 } | |
| 7722 else | |
| 7723 { | |
| 7724 static char *(color_names[28]) = { | |
| 7725 "Black", "DarkBlue", "DarkGreen", "DarkCyan", | |
| 7726 "DarkRed", "DarkMagenta", "Brown", "DarkYellow", | |
| 7727 "Gray", "Grey", | |
| 7728 "LightGray", "LightGrey", "DarkGray", "DarkGrey", | |
| 7729 "Blue", "LightBlue", "Green", "LightGreen", | |
| 7730 "Cyan", "LightCyan", "Red", "LightRed", "Magenta", | |
| 7731 "LightMagenta", "Yellow", "LightYellow", "White", "NONE"}; | |
| 7732 static int color_numbers_16[28] = {0, 1, 2, 3, | |
| 7733 4, 5, 6, 6, | |
| 7734 7, 7, | |
| 7735 7, 7, 8, 8, | |
| 7736 9, 9, 10, 10, | |
| 7737 11, 11, 12, 12, 13, | |
| 7738 13, 14, 14, 15, -1}; | |
| 7739 /* for xterm with 88 colors... */ | |
| 7740 static int color_numbers_88[28] = {0, 4, 2, 6, | |
| 7741 1, 5, 32, 72, | |
| 7742 84, 84, | |
| 7743 7, 7, 82, 82, | |
| 7744 12, 43, 10, 61, | |
| 7745 14, 63, 9, 74, 13, | |
| 7746 75, 11, 78, 15, -1}; | |
| 7747 /* for xterm with 256 colors... */ | |
| 7748 static int color_numbers_256[28] = {0, 4, 2, 6, | |
| 7749 1, 5, 130, 130, | |
| 7750 248, 248, | |
| 7751 7, 7, 242, 242, | |
| 7752 12, 81, 10, 121, | |
| 7753 14, 159, 9, 224, 13, | |
| 7754 225, 11, 229, 15, -1}; | |
| 7755 /* for terminals with less than 16 colors... */ | |
| 7756 static int color_numbers_8[28] = {0, 4, 2, 6, | |
| 7757 1, 5, 3, 3, | |
| 7758 7, 7, | |
| 7759 7, 7, 0+8, 0+8, | |
| 7760 4+8, 4+8, 2+8, 2+8, | |
| 7761 6+8, 6+8, 1+8, 1+8, 5+8, | |
| 7762 5+8, 3+8, 3+8, 7+8, -1}; | |
| 7763 #if defined(__QNXNTO__) | |
| 7764 static int *color_numbers_8_qansi = color_numbers_8; | |
| 7765 /* On qnx, the 8 & 16 color arrays are the same */ | |
| 7766 if (STRNCMP(T_NAME, "qansi", 5) == 0) | |
| 7767 color_numbers_8_qansi = color_numbers_16; | |
| 7768 #endif | |
| 7769 | |
| 7770 /* reduce calls to STRICMP a bit, it can be slow */ | |
| 7771 off = TOUPPER_ASC(*arg); | |
| 7772 for (i = (sizeof(color_names) / sizeof(char *)); --i >= 0; ) | |
| 7773 if (off == color_names[i][0] | |
| 7774 && STRICMP(arg + 1, color_names[i] + 1) == 0) | |
| 7775 break; | |
| 7776 if (i < 0) | |
| 7777 { | |
| 7778 EMSG2(_("E421: Color name or number not recognized: %s"), key_start); | |
| 7779 error = TRUE; | |
| 7780 break; | |
| 7781 } | |
| 7782 | |
|
11189
e74af2aca96e
patch 8.0.0481: unnecessary if statement
Christian Brabandt <cb@256bit.org>
parents:
11158
diff
changeset
|
7783 /* Use the _16 table to check if it's a valid color name. */ |
| 7 | 7784 color = color_numbers_16[i]; |
| 7785 if (color >= 0) | |
| 7786 { | |
| 7787 if (t_colors == 8) | |
| 7788 { | |
| 7789 /* t_Co is 8: use the 8 colors table */ | |
| 7790 #if defined(__QNXNTO__) | |
| 7791 color = color_numbers_8_qansi[i]; | |
| 7792 #else | |
| 7793 color = color_numbers_8[i]; | |
| 7794 #endif | |
| 7795 if (key[5] == 'F') | |
| 7796 { | |
| 7797 /* set/reset bold attribute to get light foreground | |
| 7798 * colors (on some terminals, e.g. "linux") */ | |
| 7799 if (color & 8) | |
| 7800 { | |
| 7801 HL_TABLE()[idx].sg_cterm |= HL_BOLD; | |
| 7802 HL_TABLE()[idx].sg_cterm_bold = TRUE; | |
| 7803 } | |
| 7804 else | |
| 7805 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
| 7806 } | |
| 7807 color &= 7; /* truncate to 8 colors */ | |
| 7808 } | |
| 7809 else if (t_colors == 16 || t_colors == 88 | |
|
7467
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7810 || t_colors >= 256) |
| 7 | 7811 { |
| 7812 /* | |
| 7813 * Guess: if the termcap entry ends in 'm', it is | |
| 7814 * probably an xterm-like terminal. Use the changed | |
| 7815 * order for colors. | |
| 7816 */ | |
| 7817 if (*T_CAF != NUL) | |
| 7818 p = T_CAF; | |
| 7819 else | |
| 7820 p = T_CSF; | |
|
7467
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7821 if (*p != NUL && (t_colors > 256 |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7822 || *(p + STRLEN(p) - 1) == 'm')) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7823 { |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7824 if (t_colors == 88) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7825 color = color_numbers_88[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7826 else if (t_colors >= 256) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7827 color = color_numbers_256[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7828 else |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7829 color = color_numbers_8[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7830 } |
| 7 | 7831 } |
| 7832 } | |
| 7833 } | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7834 /* Add one to the argument, to avoid zero. Zero is used for |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7835 * "NONE", then "color" is -1. */ |
| 7 | 7836 if (key[5] == 'F') |
| 7837 { | |
| 7838 HL_TABLE()[idx].sg_cterm_fg = color + 1; | |
| 7839 if (is_normal_group) | |
| 7840 { | |
| 7841 cterm_normal_fg_color = color + 1; | |
| 7842 cterm_normal_fg_bold = (HL_TABLE()[idx].sg_cterm & HL_BOLD); | |
| 7843 #ifdef FEAT_GUI | |
| 7844 /* Don't do this if the GUI is used. */ | |
| 7845 if (!gui.in_use && !gui.starting) | |
| 7846 #endif | |
| 7847 { | |
| 7848 must_redraw = CLEAR; | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7849 if (termcap_active && color >= 0) |
| 7 | 7850 term_fg_color(color); |
| 7851 } | |
| 7852 } | |
| 7853 } | |
| 7854 else | |
| 7855 { | |
| 7856 HL_TABLE()[idx].sg_cterm_bg = color + 1; | |
| 7857 if (is_normal_group) | |
| 7858 { | |
| 7859 cterm_normal_bg_color = color + 1; | |
| 7860 #ifdef FEAT_GUI | |
| 7861 /* Don't mess with 'background' if the GUI is used. */ | |
| 7862 if (!gui.in_use && !gui.starting) | |
| 7863 #endif | |
| 7864 { | |
| 7865 must_redraw = CLEAR; | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7866 if (color >= 0) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7867 { |
|
11465
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7868 int dark = -1; |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7869 |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7870 if (termcap_active) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7871 term_bg_color(color); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7872 if (t_colors < 16) |
|
11465
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7873 dark = (color == 0 || color == 4); |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7874 /* Limit the heuristic to the standard 16 colors */ |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7875 else if (color < 16) |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7876 dark = (color < 7 || color == 8); |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7877 /* Set the 'background' option if the value is |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7878 * wrong. */ |
|
11465
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7879 if (dark != -1 |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7880 && dark != (*p_bg == 'd') |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7881 && !option_was_set((char_u *)"bg")) |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7882 { |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7883 set_option_value((char_u *)"bg", 0L, |
|
11465
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7884 (char_u *)(dark ? "dark" : "light"), 0); |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7885 reset_option_was_set((char_u *)"bg"); |
|
7cbcba782c4e
patch 8.0.0616: not always setting 'background' correctly after :hi Normal
Christian Brabandt <cb@256bit.org>
parents:
11254
diff
changeset
|
7886 } |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7887 } |
| 7 | 7888 } |
| 7889 } | |
| 7890 } | |
| 7891 } | |
| 7892 } | |
| 7893 else if (STRCMP(key, "GUIFG") == 0) | |
| 7894 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7895 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7896 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7 | 7897 { |
| 205 | 7898 if (!init) |
| 7899 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7900 | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7901 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7902 /* In GUI guifg colors are only used when recognized */ |
| 205 | 7903 i = color_name2handle(arg); |
|
9029
f06767547415
commit https://github.com/vim/vim/commit/631225627d448b591e529a5d3e7ac74ef44b8459
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
7904 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !USE_24BIT) |
| 205 | 7905 { |
| 7906 HL_TABLE()[idx].sg_gui_fg = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7907 # endif |
| 205 | 7908 vim_free(HL_TABLE()[idx].sg_gui_fg_name); |
| 7909 if (STRCMP(arg, "NONE")) | |
| 7910 HL_TABLE()[idx].sg_gui_fg_name = vim_strsave(arg); | |
| 7911 else | |
| 7912 HL_TABLE()[idx].sg_gui_fg_name = NULL; | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7913 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7914 # ifdef FEAT_GUI_X11 |
| 205 | 7915 if (is_menu_group) |
| 7916 gui.menu_fg_pixel = i; | |
| 7917 if (is_scrollbar_group) | |
| 7918 gui.scroll_fg_pixel = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7919 # ifdef FEAT_BEVAL |
| 205 | 7920 if (is_tooltip_group) |
| 7921 gui.tooltip_fg_pixel = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7922 # endif |
| 205 | 7923 do_colors = TRUE; |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7924 # endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7925 } |
| 7 | 7926 # endif |
| 7927 } | |
| 7928 #endif | |
| 7929 } | |
| 7930 else if (STRCMP(key, "GUIBG") == 0) | |
| 7931 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7932 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7933 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7 | 7934 { |
| 205 | 7935 if (!init) |
| 7936 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7937 | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7938 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7939 /* In GUI guifg colors are only used when recognized */ |
| 205 | 7940 i = color_name2handle(arg); |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
7941 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !USE_24BIT) |
| 205 | 7942 { |
| 7943 HL_TABLE()[idx].sg_gui_bg = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7944 # endif |
| 205 | 7945 vim_free(HL_TABLE()[idx].sg_gui_bg_name); |
| 7946 if (STRCMP(arg, "NONE") != 0) | |
| 7947 HL_TABLE()[idx].sg_gui_bg_name = vim_strsave(arg); | |
| 7948 else | |
| 7949 HL_TABLE()[idx].sg_gui_bg_name = NULL; | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7950 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7951 # ifdef FEAT_GUI_X11 |
| 205 | 7952 if (is_menu_group) |
| 7953 gui.menu_bg_pixel = i; | |
| 7954 if (is_scrollbar_group) | |
| 7955 gui.scroll_bg_pixel = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7956 # ifdef FEAT_BEVAL |
| 205 | 7957 if (is_tooltip_group) |
| 7958 gui.tooltip_bg_pixel = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7959 # endif |
| 205 | 7960 do_colors = TRUE; |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7961 # endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7962 } |
| 7 | 7963 # endif |
| 7964 } | |
| 205 | 7965 #endif |
| 7966 } | |
| 7967 else if (STRCMP(key, "GUISP") == 0) | |
| 7968 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7969 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7970 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7971 { | |
| 7972 if (!init) | |
| 7973 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7974 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7975 # ifdef FEAT_GUI |
| 205 | 7976 i = color_name2handle(arg); |
| 7977 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
| 7978 { | |
| 7979 HL_TABLE()[idx].sg_gui_sp = i; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7980 # endif |
| 205 | 7981 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
| 7982 if (STRCMP(arg, "NONE") != 0) | |
| 7983 HL_TABLE()[idx].sg_gui_sp_name = vim_strsave(arg); | |
| 7984 else | |
| 7985 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7986 # ifdef FEAT_GUI |
| 205 | 7987 } |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7988 # endif |
| 205 | 7989 } |
| 7 | 7990 #endif |
| 7991 } | |
| 7992 else if (STRCMP(key, "START") == 0 || STRCMP(key, "STOP") == 0) | |
| 7993 { | |
| 7994 char_u buf[100]; | |
| 7995 char_u *tname; | |
| 7996 | |
| 7997 if (!init) | |
| 7998 HL_TABLE()[idx].sg_set |= SG_TERM; | |
| 7999 | |
| 8000 /* | |
| 8001 * The "start" and "stop" arguments can be a literal escape | |
| 1222 | 8002 * sequence, or a comma separated list of terminal codes. |
| 7 | 8003 */ |
| 8004 if (STRNCMP(arg, "t_", 2) == 0) | |
| 8005 { | |
| 8006 off = 0; | |
| 8007 buf[0] = 0; | |
| 8008 while (arg[off] != NUL) | |
| 8009 { | |
| 8010 /* Isolate one termcap name */ | |
| 8011 for (len = 0; arg[off + len] && | |
| 8012 arg[off + len] != ','; ++len) | |
| 8013 ; | |
| 8014 tname = vim_strnsave(arg + off, len); | |
| 8015 if (tname == NULL) /* out of memory */ | |
| 8016 { | |
| 8017 error = TRUE; | |
| 8018 break; | |
| 8019 } | |
| 8020 /* lookup the escape sequence for the item */ | |
| 8021 p = get_term_code(tname); | |
| 8022 vim_free(tname); | |
| 8023 if (p == NULL) /* ignore non-existing things */ | |
| 8024 p = (char_u *)""; | |
| 8025 | |
| 8026 /* Append it to the already found stuff */ | |
| 8027 if ((int)(STRLEN(buf) + STRLEN(p)) >= 99) | |
| 8028 { | |
| 8029 EMSG2(_("E422: terminal code too long: %s"), arg); | |
| 8030 error = TRUE; | |
| 8031 break; | |
| 8032 } | |
| 8033 STRCAT(buf, p); | |
| 8034 | |
| 8035 /* Advance to the next item */ | |
| 8036 off += len; | |
| 8037 if (arg[off] == ',') /* another one follows */ | |
| 8038 ++off; | |
| 8039 } | |
| 8040 } | |
| 8041 else | |
| 8042 { | |
| 8043 /* | |
| 8044 * Copy characters from arg[] to buf[], translating <> codes. | |
| 8045 */ | |
| 2593 | 8046 for (p = arg, off = 0; off < 100 - 6 && *p; ) |
| 7 | 8047 { |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9141
diff
changeset
|
8048 len = trans_special(&p, buf + off, FALSE, FALSE); |
| 2593 | 8049 if (len > 0) /* recognized special char */ |
| 7 | 8050 off += len; |
| 8051 else /* copy as normal char */ | |
| 8052 buf[off++] = *p++; | |
| 8053 } | |
| 8054 buf[off] = NUL; | |
| 8055 } | |
| 8056 if (error) | |
| 8057 break; | |
| 8058 | |
| 8059 if (STRCMP(buf, "NONE") == 0) /* resetting the value */ | |
| 8060 p = NULL; | |
| 8061 else | |
| 8062 p = vim_strsave(buf); | |
| 8063 if (key[2] == 'A') | |
| 8064 { | |
| 8065 vim_free(HL_TABLE()[idx].sg_start); | |
| 8066 HL_TABLE()[idx].sg_start = p; | |
| 8067 } | |
| 8068 else | |
| 8069 { | |
| 8070 vim_free(HL_TABLE()[idx].sg_stop); | |
| 8071 HL_TABLE()[idx].sg_stop = p; | |
| 8072 } | |
| 8073 } | |
| 8074 else | |
| 8075 { | |
| 8076 EMSG2(_("E423: Illegal argument: %s"), key_start); | |
| 8077 error = TRUE; | |
| 8078 break; | |
| 8079 } | |
|
10624
5ac9d7920f11
patch 8.0.0201: completion of highlight groups includes cleared names
Christian Brabandt <cb@256bit.org>
parents:
10618
diff
changeset
|
8080 HL_TABLE()[idx].sg_cleared = FALSE; |
| 7 | 8081 |
| 8082 /* | |
| 8083 * When highlighting has been given for a group, don't link it. | |
| 8084 */ | |
| 8085 if (!init || !(HL_TABLE()[idx].sg_set & SG_LINK)) | |
| 8086 HL_TABLE()[idx].sg_link = 0; | |
| 8087 | |
| 8088 /* | |
| 8089 * Continue with next argument. | |
| 8090 */ | |
| 8091 linep = skipwhite(linep); | |
| 8092 } | |
| 8093 | |
| 8094 /* | |
| 8095 * If there is an error, and it's a new entry, remove it from the table. | |
| 8096 */ | |
| 8097 if (error && idx == highlight_ga.ga_len) | |
| 8098 syn_unadd_group(); | |
| 8099 else | |
| 8100 { | |
| 8101 if (is_normal_group) | |
| 8102 { | |
| 8103 HL_TABLE()[idx].sg_term_attr = 0; | |
| 8104 HL_TABLE()[idx].sg_cterm_attr = 0; | |
| 8105 #ifdef FEAT_GUI | |
| 8106 HL_TABLE()[idx].sg_gui_attr = 0; | |
| 8107 /* | |
| 8108 * Need to update all groups, because they might be using "bg" | |
| 8109 * and/or "fg", which have been changed now. | |
| 8110 */ | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8111 #endif |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
8112 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8113 if (USE_24BIT) |
| 7 | 8114 highlight_gui_started(); |
| 8115 #endif | |
| 8116 } | |
| 8117 #ifdef FEAT_GUI_X11 | |
| 8118 # ifdef FEAT_MENU | |
| 8119 else if (is_menu_group) | |
| 8120 { | |
| 8121 if (gui.in_use && do_colors) | |
| 8122 gui_mch_new_menu_colors(); | |
| 8123 } | |
| 8124 # endif | |
| 8125 else if (is_scrollbar_group) | |
| 8126 { | |
| 8127 if (gui.in_use && do_colors) | |
| 8128 gui_new_scrollbar_colors(); | |
| 8129 } | |
| 8130 # ifdef FEAT_BEVAL | |
| 8131 else if (is_tooltip_group) | |
| 8132 { | |
| 8133 if (gui.in_use && do_colors) | |
| 8134 gui_mch_new_tooltip_colors(); | |
| 8135 } | |
| 8136 # endif | |
| 8137 #endif | |
| 8138 else | |
| 8139 set_hl_attr(idx); | |
| 448 | 8140 #ifdef FEAT_EVAL |
| 8141 HL_TABLE()[idx].sg_scriptID = current_SID; | |
| 8142 #endif | |
| 819 | 8143 redraw_all_later(NOT_VALID); |
| 7 | 8144 } |
| 8145 vim_free(key); | |
| 8146 vim_free(arg); | |
| 8147 | |
| 8148 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
| 8149 need_highlight_changed = TRUE; | |
| 8150 } | |
| 8151 | |
| 356 | 8152 #if defined(EXITFREE) || defined(PROTO) |
| 8153 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8154 free_highlight(void) |
| 356 | 8155 { |
| 8156 int i; | |
| 8157 | |
| 8158 for (i = 0; i < highlight_ga.ga_len; ++i) | |
| 359 | 8159 { |
| 356 | 8160 highlight_clear(i); |
| 359 | 8161 vim_free(HL_TABLE()[i].sg_name); |
| 8162 vim_free(HL_TABLE()[i].sg_name_u); | |
| 8163 } | |
| 356 | 8164 ga_clear(&highlight_ga); |
| 8165 } | |
| 8166 #endif | |
| 8167 | |
| 7 | 8168 /* |
| 8169 * Reset the cterm colors to what they were before Vim was started, if | |
| 8170 * possible. Otherwise reset them to zero. | |
| 8171 */ | |
| 8172 void | |
|
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diff
changeset
|
8173 restore_cterm_colors(void) |
| 7 | 8174 { |
|
8212
05b88224cea1
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diff
changeset
|
8175 #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 7 | 8176 /* Since t_me has been set, this probably means that the user |
| 8177 * wants to use this as default colors. Need to reset default | |
| 8178 * background/foreground colors. */ | |
| 8179 mch_set_normal_colors(); | |
| 8180 #else | |
| 8181 cterm_normal_fg_color = 0; | |
| 8182 cterm_normal_fg_bold = 0; | |
| 8183 cterm_normal_bg_color = 0; | |
|
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diff
changeset
|
8184 # ifdef FEAT_TERMGUICOLORS |
|
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c83e2c1e7f2b
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8815
diff
changeset
|
8185 cterm_normal_fg_gui_color = INVALCOLOR; |
|
c83e2c1e7f2b
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diff
changeset
|
8186 cterm_normal_bg_gui_color = INVALCOLOR; |
|
c83e2c1e7f2b
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diff
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|
8187 # endif |
| 7 | 8188 #endif |
| 8189 } | |
| 8190 | |
| 8191 /* | |
| 8192 * Return TRUE if highlight group "idx" has any settings. | |
| 8193 * When "check_link" is TRUE also check for an existing link. | |
| 8194 */ | |
| 8195 static int | |
|
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diff
changeset
|
8196 hl_has_settings(int idx, int check_link) |
| 7 | 8197 { |
| 8198 return ( HL_TABLE()[idx].sg_term_attr != 0 | |
| 8199 || HL_TABLE()[idx].sg_cterm_attr != 0 | |
| 5954 | 8200 || HL_TABLE()[idx].sg_cterm_fg != 0 |
| 8201 || HL_TABLE()[idx].sg_cterm_bg != 0 | |
| 7 | 8202 #ifdef FEAT_GUI |
| 8203 || HL_TABLE()[idx].sg_gui_attr != 0 | |
| 5954 | 8204 || HL_TABLE()[idx].sg_gui_fg_name != NULL |
| 8205 || HL_TABLE()[idx].sg_gui_bg_name != NULL | |
| 8206 || HL_TABLE()[idx].sg_gui_sp_name != NULL | |
|
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diff
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|
8207 || HL_TABLE()[idx].sg_font_name != NULL |
| 7 | 8208 #endif |
| 8209 || (check_link && (HL_TABLE()[idx].sg_set & SG_LINK))); | |
| 8210 } | |
| 8211 | |
| 8212 /* | |
| 8213 * Clear highlighting for one group. | |
| 8214 */ | |
| 8215 static void | |
|
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diff
changeset
|
8216 highlight_clear(int idx) |
| 7 | 8217 { |
|
10624
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diff
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|
8218 HL_TABLE()[idx].sg_cleared = TRUE; |
|
5ac9d7920f11
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diff
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|
8219 |
| 7 | 8220 HL_TABLE()[idx].sg_term = 0; |
| 8221 vim_free(HL_TABLE()[idx].sg_start); | |
| 8222 HL_TABLE()[idx].sg_start = NULL; | |
| 8223 vim_free(HL_TABLE()[idx].sg_stop); | |
| 8224 HL_TABLE()[idx].sg_stop = NULL; | |
| 8225 HL_TABLE()[idx].sg_term_attr = 0; | |
| 8226 HL_TABLE()[idx].sg_cterm = 0; | |
| 8227 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 8228 HL_TABLE()[idx].sg_cterm_fg = 0; | |
| 8229 HL_TABLE()[idx].sg_cterm_bg = 0; | |
| 8230 HL_TABLE()[idx].sg_cterm_attr = 0; | |
|
2318
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|
8231 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 8232 HL_TABLE()[idx].sg_gui = 0; |
| 8233 vim_free(HL_TABLE()[idx].sg_gui_fg_name); | |
| 8234 HL_TABLE()[idx].sg_gui_fg_name = NULL; | |
| 8235 vim_free(HL_TABLE()[idx].sg_gui_bg_name); | |
| 8236 HL_TABLE()[idx].sg_gui_bg_name = NULL; | |
| 205 | 8237 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
| 8238 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
|
2318
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diff
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|
8239 #endif |
|
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diff
changeset
|
8240 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
2318
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diff
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|
8241 HL_TABLE()[idx].sg_gui_fg = INVALCOLOR; |
|
9cf111138fb9
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2314
diff
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|
8242 HL_TABLE()[idx].sg_gui_bg = INVALCOLOR; |
|
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diff
changeset
|
8243 #endif |
|
c83e2c1e7f2b
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Christian Brabandt <cb@256bit.org>
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8815
diff
changeset
|
8244 #ifdef FEAT_GUI |
|
2318
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2314
diff
changeset
|
8245 HL_TABLE()[idx].sg_gui_sp = INVALCOLOR; |
| 7 | 8246 gui_mch_free_font(HL_TABLE()[idx].sg_font); |
| 8247 HL_TABLE()[idx].sg_font = NOFONT; | |
| 8248 # ifdef FEAT_XFONTSET | |
| 8249 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
| 8250 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 8251 # endif | |
| 8252 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 8253 HL_TABLE()[idx].sg_font_name = NULL; | |
| 8254 HL_TABLE()[idx].sg_gui_attr = 0; | |
| 8255 #endif | |
| 448 | 8256 #ifdef FEAT_EVAL |
| 8257 /* Clear the script ID only when there is no link, since that is not | |
| 8258 * cleared. */ | |
| 8259 if (HL_TABLE()[idx].sg_link == 0) | |
| 8260 HL_TABLE()[idx].sg_scriptID = 0; | |
| 8261 #endif | |
| 7 | 8262 } |
| 8263 | |
|
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diff
changeset
|
8264 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) || defined(PROTO) |
| 7 | 8265 /* |
| 8266 * Set the normal foreground and background colors according to the "Normal" | |
| 2020 | 8267 * highlighting group. For X11 also set "Menu", "Scrollbar", and |
| 7 | 8268 * "Tooltip" colors. |
| 8269 */ | |
| 8270 void | |
|
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diff
changeset
|
8271 set_normal_colors(void) |
| 7 | 8272 { |
|
8969
c83e2c1e7f2b
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8815
diff
changeset
|
8273 #ifdef FEAT_GUI |
|
9027
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diff
changeset
|
8274 # ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8275 if (gui.in_use) |
| 7 | 8276 # endif |
|
8969
c83e2c1e7f2b
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diff
changeset
|
8277 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8278 if (set_group_colors((char_u *)"Normal", |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8279 &gui.norm_pixel, &gui.back_pixel, |
|
c83e2c1e7f2b
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diff
changeset
|
8280 FALSE, TRUE, FALSE)) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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8815
diff
changeset
|
8281 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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8815
diff
changeset
|
8282 gui_mch_new_colors(); |
|
c83e2c1e7f2b
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diff
changeset
|
8283 must_redraw = CLEAR; |
|
c83e2c1e7f2b
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diff
changeset
|
8284 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8285 # ifdef FEAT_GUI_X11 |
|
c83e2c1e7f2b
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diff
changeset
|
8286 if (set_group_colors((char_u *)"Menu", |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8287 &gui.menu_fg_pixel, &gui.menu_bg_pixel, |
|
c83e2c1e7f2b
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8815
diff
changeset
|
8288 TRUE, FALSE, FALSE)) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8289 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8290 # ifdef FEAT_MENU |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8291 gui_mch_new_menu_colors(); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8292 # endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8293 must_redraw = CLEAR; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8294 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8295 # ifdef FEAT_BEVAL |
|
c83e2c1e7f2b
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diff
changeset
|
8296 if (set_group_colors((char_u *)"Tooltip", |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8297 &gui.tooltip_fg_pixel, &gui.tooltip_bg_pixel, |
|
c83e2c1e7f2b
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diff
changeset
|
8298 FALSE, FALSE, TRUE)) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8299 { |
|
c83e2c1e7f2b
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diff
changeset
|
8300 # ifdef FEAT_TOOLBAR |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
8301 gui_mch_new_tooltip_colors(); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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changeset
|
8302 # endif |
|
c83e2c1e7f2b
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|
8303 must_redraw = CLEAR; |
|
c83e2c1e7f2b
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|
8304 } |
|
c83e2c1e7f2b
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|
8305 # endif |
|
c83e2c1e7f2b
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|
8306 if (set_group_colors((char_u *)"Scrollbar", |
|
c83e2c1e7f2b
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|
8307 &gui.scroll_fg_pixel, &gui.scroll_bg_pixel, |
|
c83e2c1e7f2b
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|
8308 FALSE, FALSE, FALSE)) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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|
8309 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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changeset
|
8310 gui_new_scrollbar_colors(); |
|
c83e2c1e7f2b
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changeset
|
8311 must_redraw = CLEAR; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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|
8312 } |
| 7 | 8313 # endif |
|
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|
8314 } |
|
c83e2c1e7f2b
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|
8315 #endif |
|
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|
8316 #ifdef FEAT_TERMGUICOLORS |
|
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changeset
|
8317 # ifdef FEAT_GUI |
|
c83e2c1e7f2b
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|
8318 else |
|
c83e2c1e7f2b
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|
8319 # endif |
|
c83e2c1e7f2b
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|
8320 { |
|
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|
8321 int idx; |
|
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|
8322 |
|
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|
8323 idx = syn_name2id((char_u *)"Normal") - 1; |
|
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|
8324 if (idx >= 0) |
|
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|
8325 { |
|
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|
8326 gui_do_one_color(idx, FALSE, FALSE); |
|
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|
8327 |
|
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|
8328 if (HL_TABLE()[idx].sg_gui_fg != INVALCOLOR) |
|
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|
8329 { |
|
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|
8330 cterm_normal_fg_gui_color = HL_TABLE()[idx].sg_gui_fg; |
|
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|
8331 must_redraw = CLEAR; |
|
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|
8332 } |
|
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|
8333 if (HL_TABLE()[idx].sg_gui_bg != INVALCOLOR) |
|
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|
8334 { |
|
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|
8335 cterm_normal_bg_gui_color = HL_TABLE()[idx].sg_gui_bg; |
|
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|
8336 must_redraw = CLEAR; |
|
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|
8337 } |
|
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|
8338 } |
|
c83e2c1e7f2b
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|
8339 } |
|
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8340 #endif |
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8341 } |
|
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|
8342 #endif |
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|
8343 |
|
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|
8344 #if defined(FEAT_GUI) || defined(PROTO) |
| 7 | 8345 /* |
| 8346 * Set the colors for "Normal", "Menu", "Tooltip" or "Scrollbar". | |
| 8347 */ | |
| 8348 static int | |
|
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8349 set_group_colors( |
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|
8350 char_u *name, |
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8351 guicolor_T *fgp, |
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|
8352 guicolor_T *bgp, |
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|
8353 int do_menu, |
|
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8354 int use_norm, |
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changeset
|
8355 int do_tooltip) |
| 7 | 8356 { |
| 8357 int idx; | |
| 8358 | |
| 8359 idx = syn_name2id(name) - 1; | |
| 8360 if (idx >= 0) | |
| 8361 { | |
| 8362 gui_do_one_color(idx, do_menu, do_tooltip); | |
| 8363 | |
| 8364 if (HL_TABLE()[idx].sg_gui_fg != INVALCOLOR) | |
| 8365 *fgp = HL_TABLE()[idx].sg_gui_fg; | |
| 8366 else if (use_norm) | |
| 8367 *fgp = gui.def_norm_pixel; | |
| 8368 if (HL_TABLE()[idx].sg_gui_bg != INVALCOLOR) | |
| 8369 *bgp = HL_TABLE()[idx].sg_gui_bg; | |
| 8370 else if (use_norm) | |
| 8371 *bgp = gui.def_back_pixel; | |
| 8372 return TRUE; | |
| 8373 } | |
| 8374 return FALSE; | |
| 8375 } | |
| 8376 | |
| 8377 /* | |
| 8378 * Get the font of the "Normal" group. | |
| 8379 * Returns "" when it's not found or not set. | |
| 8380 */ | |
| 8381 char_u * | |
|
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|
8382 hl_get_font_name(void) |
| 7 | 8383 { |
| 8384 int id; | |
| 8385 char_u *s; | |
| 8386 | |
| 8387 id = syn_name2id((char_u *)"Normal"); | |
| 8388 if (id > 0) | |
| 8389 { | |
| 8390 s = HL_TABLE()[id - 1].sg_font_name; | |
| 8391 if (s != NULL) | |
| 8392 return s; | |
| 8393 } | |
| 8394 return (char_u *)""; | |
| 8395 } | |
| 8396 | |
| 8397 /* | |
| 8398 * Set font for "Normal" group. Called by gui_mch_init_font() when a font has | |
| 8399 * actually chosen to be used. | |
| 8400 */ | |
| 8401 void | |
|
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|
8402 hl_set_font_name(char_u *font_name) |
| 7 | 8403 { |
| 8404 int id; | |
| 8405 | |
| 8406 id = syn_name2id((char_u *)"Normal"); | |
| 8407 if (id > 0) | |
| 8408 { | |
| 8409 vim_free(HL_TABLE()[id - 1].sg_font_name); | |
| 8410 HL_TABLE()[id - 1].sg_font_name = vim_strsave(font_name); | |
| 8411 } | |
| 8412 } | |
| 8413 | |
| 8414 /* | |
| 8415 * Set background color for "Normal" group. Called by gui_set_bg_color() | |
| 8416 * when the color is known. | |
| 8417 */ | |
| 8418 void | |
|
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|
8419 hl_set_bg_color_name( |
|
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|
8420 char_u *name) /* must have been allocated */ |
| 7 | 8421 { |
| 8422 int id; | |
| 8423 | |
| 8424 if (name != NULL) | |
| 8425 { | |
| 8426 id = syn_name2id((char_u *)"Normal"); | |
| 8427 if (id > 0) | |
| 8428 { | |
| 8429 vim_free(HL_TABLE()[id - 1].sg_gui_bg_name); | |
| 8430 HL_TABLE()[id - 1].sg_gui_bg_name = name; | |
| 8431 } | |
| 8432 } | |
| 8433 } | |
| 8434 | |
| 8435 /* | |
| 8436 * Set foreground color for "Normal" group. Called by gui_set_fg_color() | |
| 8437 * when the color is known. | |
| 8438 */ | |
| 8439 void | |
|
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|
8440 hl_set_fg_color_name( |
|
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|
8441 char_u *name) /* must have been allocated */ |
| 7 | 8442 { |
| 8443 int id; | |
| 8444 | |
| 8445 if (name != NULL) | |
| 8446 { | |
| 8447 id = syn_name2id((char_u *)"Normal"); | |
| 8448 if (id > 0) | |
| 8449 { | |
| 8450 vim_free(HL_TABLE()[id - 1].sg_gui_fg_name); | |
| 8451 HL_TABLE()[id - 1].sg_gui_fg_name = name; | |
| 8452 } | |
| 8453 } | |
| 8454 } | |
| 8455 | |
| 8456 /* | |
| 8457 * Return the handle for a font name. | |
| 8458 * Returns NOFONT when failed. | |
| 8459 */ | |
| 8460 static GuiFont | |
|
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changeset
|
8461 font_name2handle(char_u *name) |
| 7 | 8462 { |
| 8463 if (STRCMP(name, "NONE") == 0) | |
| 8464 return NOFONT; | |
| 8465 | |
| 8466 return gui_mch_get_font(name, TRUE); | |
| 8467 } | |
| 8468 | |
| 8469 # ifdef FEAT_XFONTSET | |
| 8470 /* | |
| 8471 * Return the handle for a fontset name. | |
| 8472 * Returns NOFONTSET when failed. | |
| 8473 */ | |
| 8474 static GuiFontset | |
|
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|
8475 fontset_name2handle(char_u *name, int fixed_width) |
| 7 | 8476 { |
| 8477 if (STRCMP(name, "NONE") == 0) | |
| 8478 return NOFONTSET; | |
| 8479 | |
| 8480 return gui_mch_get_fontset(name, TRUE, fixed_width); | |
| 8481 } | |
| 8482 # endif | |
| 8483 | |
| 8484 /* | |
| 8485 * Get the font or fontset for one highlight group. | |
| 8486 */ | |
| 8487 static void | |
|
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|
8488 hl_do_font( |
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|
8489 int idx, |
|
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|
8490 char_u *arg, |
|
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|
8491 int do_normal, /* set normal font */ |
|
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|
8492 int do_menu UNUSED, /* set menu font */ |
|
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|
8493 int do_tooltip UNUSED, /* set tooltip font */ |
|
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|
8494 int free_font) /* free current font/fontset */ |
| 7 | 8495 { |
| 8496 # ifdef FEAT_XFONTSET | |
| 8497 /* If 'guifontset' is not empty, first try using the name as a | |
| 8498 * fontset. If that doesn't work, use it as a font name. */ | |
| 8499 if (*p_guifontset != NUL | |
| 8500 # ifdef FONTSET_ALWAYS | |
| 8501 || do_menu | |
| 8502 # endif | |
| 8503 # ifdef FEAT_BEVAL_TIP | |
| 8504 /* In Athena & Motif, the Tooltip highlight group is always a fontset */ | |
| 8505 || do_tooltip | |
| 8506 # endif | |
| 8507 ) | |
| 4344 | 8508 { |
| 3900 | 8509 if (free_font) |
| 3881 | 8510 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); |
| 7 | 8511 HL_TABLE()[idx].sg_fontset = fontset_name2handle(arg, 0 |
| 8512 # ifdef FONTSET_ALWAYS | |
| 8513 || do_menu | |
| 8514 # endif | |
| 8515 # ifdef FEAT_BEVAL_TIP | |
| 8516 || do_tooltip | |
| 8517 # endif | |
| 8518 ); | |
| 4344 | 8519 } |
| 7 | 8520 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) |
| 8521 { | |
| 3881 | 8522 /* If it worked and it's the Normal group, use it as the normal |
| 8523 * fontset. Same for the Menu group. */ | |
| 7 | 8524 if (do_normal) |
| 8525 gui_init_font(arg, TRUE); | |
| 8526 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
| 8527 if (do_menu) | |
| 8528 { | |
| 8529 # ifdef FONTSET_ALWAYS | |
| 8530 gui.menu_fontset = HL_TABLE()[idx].sg_fontset; | |
| 8531 # else | |
| 8532 /* YIKES! This is a bug waiting to crash the program */ | |
| 8533 gui.menu_font = HL_TABLE()[idx].sg_fontset; | |
| 8534 # endif | |
| 8535 gui_mch_new_menu_font(); | |
| 8536 } | |
| 8537 # ifdef FEAT_BEVAL | |
| 8538 if (do_tooltip) | |
| 8539 { | |
| 8540 /* The Athena widget set cannot currently handle switching between | |
| 8541 * displaying a single font and a fontset. | |
| 8542 * If the XtNinternational resource is set to True at widget | |
| 1222 | 8543 * creation, then a fontset is always used, otherwise an |
| 7 | 8544 * XFontStruct is used. |
| 8545 */ | |
| 8546 gui.tooltip_fontset = (XFontSet)HL_TABLE()[idx].sg_fontset; | |
| 8547 gui_mch_new_tooltip_font(); | |
| 8548 } | |
| 8549 # endif | |
| 8550 # endif | |
| 8551 } | |
| 8552 else | |
| 8553 # endif | |
| 8554 { | |
| 3881 | 8555 if (free_font) |
| 8556 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
| 7 | 8557 HL_TABLE()[idx].sg_font = font_name2handle(arg); |
| 8558 /* If it worked and it's the Normal group, use it as the | |
| 8559 * normal font. Same for the Menu group. */ | |
| 8560 if (HL_TABLE()[idx].sg_font != NOFONT) | |
| 8561 { | |
| 8562 if (do_normal) | |
| 8563 gui_init_font(arg, FALSE); | |
| 8564 #ifndef FONTSET_ALWAYS | |
| 8565 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
| 8566 if (do_menu) | |
| 8567 { | |
| 8568 gui.menu_font = HL_TABLE()[idx].sg_font; | |
| 8569 gui_mch_new_menu_font(); | |
| 8570 } | |
| 8571 # endif | |
| 8572 #endif | |
| 8573 } | |
| 8574 } | |
| 8575 } | |
| 8576 | |
| 8577 #endif /* FEAT_GUI */ | |
| 8578 | |
|
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|
8579 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) || defined(PROTO) |
|
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8580 /* |
|
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8581 * Return the handle for a color name. |
|
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|
8582 * Returns INVALCOLOR when failed. |
|
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|
8583 */ |
|
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|
8584 static guicolor_T |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8585 color_name2handle(char_u *name) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8586 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8587 if (STRCMP(name, "NONE") == 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8588 return INVALCOLOR; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8589 |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8590 if (STRICMP(name, "fg") == 0 || STRICMP(name, "foreground") == 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8591 { |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
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diff
changeset
|
8592 #if defined(FEAT_TERMGUICOLORS) && defined(FEAT_GUI) |
|
8969
c83e2c1e7f2b
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parents:
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diff
changeset
|
8593 if (gui.in_use) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8594 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8595 #ifdef FEAT_GUI |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8596 return gui.norm_pixel; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8597 #endif |
|
9027
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parents:
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diff
changeset
|
8598 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
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parents:
9877
diff
changeset
|
8599 if (cterm_normal_fg_gui_color != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8600 return cterm_normal_fg_gui_color; |
|
9141
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
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parents:
9054
diff
changeset
|
8601 /* Guess that the foreground is black or white. */ |
|
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8602 return GUI_GET_COLOR((char_u *)(*p_bg == 'l' ? "black" : "white")); |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8603 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8604 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8605 if (STRICMP(name, "bg") == 0 || STRICMP(name, "background") == 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8606 { |
|
9027
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commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
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parents:
8977
diff
changeset
|
8607 #if defined(FEAT_TERMGUICOLORS) && defined(FEAT_GUI) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8608 if (gui.in_use) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8609 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8610 #ifdef FEAT_GUI |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8611 return gui.back_pixel; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8612 #endif |
|
9027
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diff
changeset
|
8613 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
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parents:
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diff
changeset
|
8614 if (cterm_normal_bg_gui_color != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8615 return cterm_normal_bg_gui_color; |
|
9141
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
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parents:
9054
diff
changeset
|
8616 /* Guess that the background is white or black. */ |
|
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
Christian Brabandt <cb@256bit.org>
parents:
9054
diff
changeset
|
8617 return GUI_GET_COLOR((char_u *)(*p_bg == 'l' ? "white" : "black")); |
|
8969
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8618 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8619 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8620 |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8621 return GUI_GET_COLOR(name); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8622 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8623 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8624 |
| 7 | 8625 /* |
| 8626 * Table with the specifications for an attribute number. | |
| 8627 * Note that this table is used by ALL buffers. This is required because the | |
| 8628 * GUI can redraw at any time for any buffer. | |
| 8629 */ | |
| 298 | 8630 static garray_T term_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8631 |
| 8632 #define TERM_ATTR_ENTRY(idx) ((attrentry_T *)term_attr_table.ga_data)[idx] | |
| 8633 | |
| 298 | 8634 static garray_T cterm_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8635 |
| 8636 #define CTERM_ATTR_ENTRY(idx) ((attrentry_T *)cterm_attr_table.ga_data)[idx] | |
| 8637 | |
| 8638 #ifdef FEAT_GUI | |
| 298 | 8639 static garray_T gui_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8640 |
| 8641 #define GUI_ATTR_ENTRY(idx) ((attrentry_T *)gui_attr_table.ga_data)[idx] | |
| 8642 #endif | |
| 8643 | |
| 8644 /* | |
| 8645 * Return the attr number for a set of colors and font. | |
| 8646 * Add a new entry to the term_attr_table, cterm_attr_table or gui_attr_table | |
| 8647 * if the combination is new. | |
| 8648 * Return 0 for error (no more room). | |
| 8649 */ | |
| 8650 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8651 get_attr_entry(garray_T *table, attrentry_T *aep) |
| 7 | 8652 { |
| 8653 int i; | |
| 359 | 8654 attrentry_T *taep; |
| 7 | 8655 static int recursive = FALSE; |
| 8656 | |
| 8657 /* | |
| 8658 * Init the table, in case it wasn't done yet. | |
| 8659 */ | |
| 8660 table->ga_itemsize = sizeof(attrentry_T); | |
| 8661 table->ga_growsize = 7; | |
| 8662 | |
| 8663 /* | |
| 8664 * Try to find an entry with the same specifications. | |
| 8665 */ | |
| 8666 for (i = 0; i < table->ga_len; ++i) | |
| 8667 { | |
| 359 | 8668 taep = &(((attrentry_T *)table->ga_data)[i]); |
| 8669 if ( aep->ae_attr == taep->ae_attr | |
| 7 | 8670 && ( |
| 8671 #ifdef FEAT_GUI | |
| 8672 (table == &gui_attr_table | |
| 359 | 8673 && (aep->ae_u.gui.fg_color == taep->ae_u.gui.fg_color |
| 8674 && aep->ae_u.gui.bg_color | |
| 8675 == taep->ae_u.gui.bg_color | |
| 8676 && aep->ae_u.gui.sp_color | |
| 8677 == taep->ae_u.gui.sp_color | |
| 8678 && aep->ae_u.gui.font == taep->ae_u.gui.font | |
| 7 | 8679 # ifdef FEAT_XFONTSET |
| 359 | 8680 && aep->ae_u.gui.fontset == taep->ae_u.gui.fontset |
| 7 | 8681 # endif |
| 8682 )) | |
| 8683 || | |
| 8684 #endif | |
| 8685 (table == &term_attr_table | |
| 359 | 8686 && (aep->ae_u.term.start == NULL) |
| 8687 == (taep->ae_u.term.start == NULL) | |
| 7 | 8688 && (aep->ae_u.term.start == NULL |
| 8689 || STRCMP(aep->ae_u.term.start, | |
| 359 | 8690 taep->ae_u.term.start) == 0) |
| 8691 && (aep->ae_u.term.stop == NULL) | |
| 8692 == (taep->ae_u.term.stop == NULL) | |
| 7 | 8693 && (aep->ae_u.term.stop == NULL |
| 8694 || STRCMP(aep->ae_u.term.stop, | |
| 359 | 8695 taep->ae_u.term.stop) == 0)) |
| 7 | 8696 || (table == &cterm_attr_table |
| 359 | 8697 && aep->ae_u.cterm.fg_color |
| 8698 == taep->ae_u.cterm.fg_color | |
| 8699 && aep->ae_u.cterm.bg_color | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8700 == taep->ae_u.cterm.bg_color |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
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parents:
8977
diff
changeset
|
8701 #ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8702 && aep->ae_u.cterm.fg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8703 == taep->ae_u.cterm.fg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8704 && aep->ae_u.cterm.bg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8705 == taep->ae_u.cterm.bg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8706 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8707 ))) |
| 7 | 8708 |
| 8709 return i + ATTR_OFF; | |
| 8710 } | |
| 8711 | |
| 271 | 8712 if (table->ga_len + ATTR_OFF > MAX_TYPENR) |
| 7 | 8713 { |
| 8714 /* | |
| 8715 * Running out of attribute entries! remove all attributes, and | |
| 8716 * compute new ones for all groups. | |
| 8717 * When called recursively, we are really out of numbers. | |
| 8718 */ | |
| 8719 if (recursive) | |
| 8720 { | |
| 8721 EMSG(_("E424: Too many different highlighting attributes in use")); | |
| 8722 return 0; | |
| 8723 } | |
| 8724 recursive = TRUE; | |
| 8725 | |
| 359 | 8726 clear_hl_tables(); |
| 8727 | |
| 7 | 8728 must_redraw = CLEAR; |
| 8729 | |
| 8730 for (i = 0; i < highlight_ga.ga_len; ++i) | |
| 8731 set_hl_attr(i); | |
| 8732 | |
| 8733 recursive = FALSE; | |
| 8734 } | |
| 8735 | |
| 8736 /* | |
| 8737 * This is a new combination of colors and font, add an entry. | |
| 8738 */ | |
| 8739 if (ga_grow(table, 1) == FAIL) | |
| 8740 return 0; | |
| 8741 | |
| 359 | 8742 taep = &(((attrentry_T *)table->ga_data)[table->ga_len]); |
| 8743 vim_memset(taep, 0, sizeof(attrentry_T)); | |
| 8744 taep->ae_attr = aep->ae_attr; | |
| 7 | 8745 #ifdef FEAT_GUI |
| 8746 if (table == &gui_attr_table) | |
| 8747 { | |
| 359 | 8748 taep->ae_u.gui.fg_color = aep->ae_u.gui.fg_color; |
| 8749 taep->ae_u.gui.bg_color = aep->ae_u.gui.bg_color; | |
| 8750 taep->ae_u.gui.sp_color = aep->ae_u.gui.sp_color; | |
| 8751 taep->ae_u.gui.font = aep->ae_u.gui.font; | |
| 7 | 8752 # ifdef FEAT_XFONTSET |
| 359 | 8753 taep->ae_u.gui.fontset = aep->ae_u.gui.fontset; |
| 7 | 8754 # endif |
| 8755 } | |
| 8756 #endif | |
| 8757 if (table == &term_attr_table) | |
| 8758 { | |
| 8759 if (aep->ae_u.term.start == NULL) | |
| 359 | 8760 taep->ae_u.term.start = NULL; |
| 7 | 8761 else |
| 359 | 8762 taep->ae_u.term.start = vim_strsave(aep->ae_u.term.start); |
| 7 | 8763 if (aep->ae_u.term.stop == NULL) |
| 359 | 8764 taep->ae_u.term.stop = NULL; |
| 7 | 8765 else |
| 359 | 8766 taep->ae_u.term.stop = vim_strsave(aep->ae_u.term.stop); |
| 7 | 8767 } |
| 8768 else if (table == &cterm_attr_table) | |
| 8769 { | |
| 359 | 8770 taep->ae_u.cterm.fg_color = aep->ae_u.cterm.fg_color; |
| 8771 taep->ae_u.cterm.bg_color = aep->ae_u.cterm.bg_color; | |
|
9027
773d627cac0b
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parents:
8977
diff
changeset
|
8772 #ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8773 taep->ae_u.cterm.fg_rgb = aep->ae_u.cterm.fg_rgb; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8774 taep->ae_u.cterm.bg_rgb = aep->ae_u.cterm.bg_rgb; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8775 #endif |
| 7 | 8776 } |
| 8777 ++table->ga_len; | |
| 8778 return (table->ga_len - 1 + ATTR_OFF); | |
| 8779 } | |
| 8780 | |
| 359 | 8781 /* |
| 8782 * Clear all highlight tables. | |
| 8783 */ | |
| 8784 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8785 clear_hl_tables(void) |
| 359 | 8786 { |
| 8787 int i; | |
| 8788 attrentry_T *taep; | |
| 8789 | |
| 8790 #ifdef FEAT_GUI | |
| 8791 ga_clear(&gui_attr_table); | |
| 8792 #endif | |
| 8793 for (i = 0; i < term_attr_table.ga_len; ++i) | |
| 8794 { | |
| 8795 taep = &(((attrentry_T *)term_attr_table.ga_data)[i]); | |
| 8796 vim_free(taep->ae_u.term.start); | |
| 8797 vim_free(taep->ae_u.term.stop); | |
| 8798 } | |
| 8799 ga_clear(&term_attr_table); | |
| 8800 ga_clear(&cterm_attr_table); | |
| 8801 } | |
| 8802 | |
| 745 | 8803 #if defined(FEAT_SYN_HL) || defined(FEAT_SPELL) || defined(PROTO) |
| 221 | 8804 /* |
| 348 | 8805 * Combine special attributes (e.g., for spelling) with other attributes |
| 8806 * (e.g., for syntax highlighting). | |
| 8807 * "prim_attr" overrules "char_attr". | |
| 221 | 8808 * This creates a new group when required. |
| 8809 * Since we expect there to be few spelling mistakes we don't cache the | |
| 8810 * result. | |
| 8811 * Return the resulting attributes. | |
| 8812 */ | |
| 8813 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8814 hl_combine_attr(int char_attr, int prim_attr) |
| 221 | 8815 { |
| 8816 attrentry_T *char_aep = NULL; | |
| 8817 attrentry_T *spell_aep; | |
| 8818 attrentry_T new_en; | |
| 8819 | |
| 8820 if (char_attr == 0) | |
| 348 | 8821 return prim_attr; |
| 8822 if (char_attr <= HL_ALL && prim_attr <= HL_ALL) | |
| 8823 return char_attr | prim_attr; | |
| 221 | 8824 #ifdef FEAT_GUI |
| 8825 if (gui.in_use) | |
| 8826 { | |
| 8827 if (char_attr > HL_ALL) | |
| 8828 char_aep = syn_gui_attr2entry(char_attr); | |
| 8829 if (char_aep != NULL) | |
| 8830 new_en = *char_aep; | |
| 8831 else | |
| 8832 { | |
| 8833 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 548 | 8834 new_en.ae_u.gui.fg_color = INVALCOLOR; |
| 8835 new_en.ae_u.gui.bg_color = INVALCOLOR; | |
| 8836 new_en.ae_u.gui.sp_color = INVALCOLOR; | |
| 221 | 8837 if (char_attr <= HL_ALL) |
| 8838 new_en.ae_attr = char_attr; | |
| 8839 } | |
| 8840 | |
| 348 | 8841 if (prim_attr <= HL_ALL) |
| 8842 new_en.ae_attr |= prim_attr; | |
| 221 | 8843 else |
| 8844 { | |
| 348 | 8845 spell_aep = syn_gui_attr2entry(prim_attr); |
| 221 | 8846 if (spell_aep != NULL) |
| 8847 { | |
| 8848 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8849 if (spell_aep->ae_u.gui.fg_color != INVALCOLOR) | |
| 8850 new_en.ae_u.gui.fg_color = spell_aep->ae_u.gui.fg_color; | |
| 8851 if (spell_aep->ae_u.gui.bg_color != INVALCOLOR) | |
| 8852 new_en.ae_u.gui.bg_color = spell_aep->ae_u.gui.bg_color; | |
| 8853 if (spell_aep->ae_u.gui.sp_color != INVALCOLOR) | |
| 8854 new_en.ae_u.gui.sp_color = spell_aep->ae_u.gui.sp_color; | |
| 8855 if (spell_aep->ae_u.gui.font != NOFONT) | |
| 8856 new_en.ae_u.gui.font = spell_aep->ae_u.gui.font; | |
| 8857 # ifdef FEAT_XFONTSET | |
| 8858 if (spell_aep->ae_u.gui.fontset != NOFONTSET) | |
| 8859 new_en.ae_u.gui.fontset = spell_aep->ae_u.gui.fontset; | |
| 8860 # endif | |
| 8861 } | |
| 8862 } | |
| 8863 return get_attr_entry(&gui_attr_table, &new_en); | |
| 8864 } | |
| 8865 #endif | |
| 8866 | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8867 if (IS_CTERM) |
| 221 | 8868 { |
| 8869 if (char_attr > HL_ALL) | |
| 8870 char_aep = syn_cterm_attr2entry(char_attr); | |
| 8871 if (char_aep != NULL) | |
| 8872 new_en = *char_aep; | |
| 8873 else | |
| 8874 { | |
| 8875 vim_memset(&new_en, 0, sizeof(new_en)); | |
|
10499
e88ffb09ff38
commit https://github.com/vim/vim/commit/0cdb72aa38c4a0140c94d56bf8bc17cb30260ebf
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
8876 #ifdef FEAT_TERMGUICOLORS |
|
e88ffb09ff38
commit https://github.com/vim/vim/commit/0cdb72aa38c4a0140c94d56bf8bc17cb30260ebf
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
8877 new_en.ae_u.cterm.bg_rgb = INVALCOLOR; |
|
e88ffb09ff38
commit https://github.com/vim/vim/commit/0cdb72aa38c4a0140c94d56bf8bc17cb30260ebf
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
8878 new_en.ae_u.cterm.fg_rgb = INVALCOLOR; |
|
e88ffb09ff38
commit https://github.com/vim/vim/commit/0cdb72aa38c4a0140c94d56bf8bc17cb30260ebf
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
8879 #endif |
| 221 | 8880 if (char_attr <= HL_ALL) |
| 8881 new_en.ae_attr = char_attr; | |
| 8882 } | |
| 8883 | |
| 348 | 8884 if (prim_attr <= HL_ALL) |
| 8885 new_en.ae_attr |= prim_attr; | |
| 221 | 8886 else |
| 8887 { | |
| 348 | 8888 spell_aep = syn_cterm_attr2entry(prim_attr); |
| 221 | 8889 if (spell_aep != NULL) |
| 8890 { | |
| 8891 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8892 if (spell_aep->ae_u.cterm.fg_color > 0) | |
| 8893 new_en.ae_u.cterm.fg_color = spell_aep->ae_u.cterm.fg_color; | |
| 8894 if (spell_aep->ae_u.cterm.bg_color > 0) | |
| 8895 new_en.ae_u.cterm.bg_color = spell_aep->ae_u.cterm.bg_color; | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
8896 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9877
diff
changeset
|
8897 if (spell_aep->ae_u.cterm.fg_rgb != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8898 new_en.ae_u.cterm.fg_rgb = spell_aep->ae_u.cterm.fg_rgb; |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9877
diff
changeset
|
8899 if (spell_aep->ae_u.cterm.bg_rgb != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8900 new_en.ae_u.cterm.bg_rgb = spell_aep->ae_u.cterm.bg_rgb; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8901 #endif |
| 221 | 8902 } |
| 8903 } | |
| 8904 return get_attr_entry(&cterm_attr_table, &new_en); | |
| 8905 } | |
| 8906 | |
| 8907 if (char_attr > HL_ALL) | |
| 8908 char_aep = syn_term_attr2entry(char_attr); | |
| 8909 if (char_aep != NULL) | |
| 8910 new_en = *char_aep; | |
| 8911 else | |
| 8912 { | |
| 8913 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 8914 if (char_attr <= HL_ALL) | |
| 8915 new_en.ae_attr = char_attr; | |
| 8916 } | |
| 8917 | |
| 348 | 8918 if (prim_attr <= HL_ALL) |
| 8919 new_en.ae_attr |= prim_attr; | |
| 221 | 8920 else |
| 8921 { | |
| 607 | 8922 spell_aep = syn_term_attr2entry(prim_attr); |
| 221 | 8923 if (spell_aep != NULL) |
| 8924 { | |
| 8925 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8926 if (spell_aep->ae_u.term.start != NULL) | |
| 8927 { | |
| 8928 new_en.ae_u.term.start = spell_aep->ae_u.term.start; | |
| 8929 new_en.ae_u.term.stop = spell_aep->ae_u.term.stop; | |
| 8930 } | |
| 8931 } | |
| 8932 } | |
| 8933 return get_attr_entry(&term_attr_table, &new_en); | |
| 8934 } | |
| 8935 #endif | |
| 8936 | |
| 7 | 8937 #ifdef FEAT_GUI |
| 8938 | |
| 8939 attrentry_T * | |
|
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8940 syn_gui_attr2entry(int attr) |
| 7 | 8941 { |
| 8942 attr -= ATTR_OFF; | |
| 8943 if (attr >= gui_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8944 return NULL; | |
| 8945 return &(GUI_ATTR_ENTRY(attr)); | |
| 8946 } | |
| 8947 #endif /* FEAT_GUI */ | |
| 8948 | |
| 745 | 8949 /* |
| 8950 * Get the highlight attributes (HL_BOLD etc.) from an attribute nr. | |
| 8951 * Only to be used when "attr" > HL_ALL. | |
| 8952 */ | |
| 8953 int | |
|
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8954 syn_attr2attr(int attr) |
| 745 | 8955 { |
| 8956 attrentry_T *aep; | |
| 8957 | |
| 8958 #ifdef FEAT_GUI | |
| 8959 if (gui.in_use) | |
| 8960 aep = syn_gui_attr2entry(attr); | |
| 8961 else | |
| 8962 #endif | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8963 if (IS_CTERM) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8964 aep = syn_cterm_attr2entry(attr); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8965 else |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8966 aep = syn_term_attr2entry(attr); |
| 745 | 8967 |
| 8968 if (aep == NULL) /* highlighting not set */ | |
| 8969 return 0; | |
| 8970 return aep->ae_attr; | |
| 8971 } | |
| 8972 | |
| 8973 | |
| 7 | 8974 attrentry_T * |
|
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8975 syn_term_attr2entry(int attr) |
| 7 | 8976 { |
| 8977 attr -= ATTR_OFF; | |
| 8978 if (attr >= term_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8979 return NULL; | |
| 8980 return &(TERM_ATTR_ENTRY(attr)); | |
| 8981 } | |
| 8982 | |
| 8983 attrentry_T * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8984 syn_cterm_attr2entry(int attr) |
| 7 | 8985 { |
| 8986 attr -= ATTR_OFF; | |
| 8987 if (attr >= cterm_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8988 return NULL; | |
| 8989 return &(CTERM_ATTR_ENTRY(attr)); | |
| 8990 } | |
| 8991 | |
| 8992 #define LIST_ATTR 1 | |
| 8993 #define LIST_STRING 2 | |
| 8994 #define LIST_INT 3 | |
| 8995 | |
| 8996 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8997 highlight_list_one(int id) |
| 7 | 8998 { |
| 8999 struct hl_group *sgp; | |
| 9000 int didh = FALSE; | |
| 9001 | |
| 9002 sgp = &HL_TABLE()[id - 1]; /* index is ID minus one */ | |
| 9003 | |
| 9004 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
| 9005 sgp->sg_term, NULL, "term"); | |
| 9006 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 9007 0, sgp->sg_start, "start"); | |
| 9008 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 9009 0, sgp->sg_stop, "stop"); | |
| 9010 | |
| 9011 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
| 9012 sgp->sg_cterm, NULL, "cterm"); | |
| 9013 didh = highlight_list_arg(id, didh, LIST_INT, | |
| 9014 sgp->sg_cterm_fg, NULL, "ctermfg"); | |
| 9015 didh = highlight_list_arg(id, didh, LIST_INT, | |
| 9016 sgp->sg_cterm_bg, NULL, "ctermbg"); | |
| 9017 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9018 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9019 didh = highlight_list_arg(id, didh, LIST_ATTR, |
| 9020 sgp->sg_gui, NULL, "gui"); | |
| 9021 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 9022 0, sgp->sg_gui_fg_name, "guifg"); | |
| 9023 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 9024 0, sgp->sg_gui_bg_name, "guibg"); | |
| 9025 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 301 | 9026 0, sgp->sg_gui_sp_name, "guisp"); |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9027 #endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9028 #ifdef FEAT_GUI |
| 301 | 9029 didh = highlight_list_arg(id, didh, LIST_STRING, |
| 7 | 9030 0, sgp->sg_font_name, "font"); |
| 9031 #endif | |
| 9032 | |
| 448 | 9033 if (sgp->sg_link && !got_int) |
| 7 | 9034 { |
| 9035 (void)syn_list_header(didh, 9999, id); | |
| 448 | 9036 didh = TRUE; |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
9037 msg_puts_attr((char_u *)"links to", HL_ATTR(HLF_D)); |
| 7 | 9038 msg_putchar(' '); |
| 9039 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
| 9040 } | |
| 448 | 9041 |
| 694 | 9042 if (!didh) |
| 9043 highlight_list_arg(id, didh, LIST_STRING, 0, (char_u *)"cleared", ""); | |
| 448 | 9044 #ifdef FEAT_EVAL |
| 694 | 9045 if (p_verbose > 0) |
| 448 | 9046 last_set_msg(sgp->sg_scriptID); |
| 9047 #endif | |
| 7 | 9048 } |
| 9049 | |
| 9050 static int | |
|
7835
4d7ce6c03fda
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parents:
7807
diff
changeset
|
9051 highlight_list_arg( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9052 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9053 int didh, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9054 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9055 int iarg, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9056 char_u *sarg, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9057 char *name) |
| 7 | 9058 { |
| 9059 char_u buf[100]; | |
| 9060 char_u *ts; | |
| 9061 int i; | |
| 9062 | |
| 448 | 9063 if (got_int) |
| 9064 return FALSE; | |
| 7 | 9065 if (type == LIST_STRING ? (sarg != NULL) : (iarg != 0)) |
| 9066 { | |
| 9067 ts = buf; | |
| 9068 if (type == LIST_INT) | |
| 9069 sprintf((char *)buf, "%d", iarg - 1); | |
| 9070 else if (type == LIST_STRING) | |
| 9071 ts = sarg; | |
| 9072 else /* type == LIST_ATTR */ | |
| 9073 { | |
| 9074 buf[0] = NUL; | |
| 9075 for (i = 0; hl_attr_table[i] != 0; ++i) | |
| 9076 { | |
| 9077 if (iarg & hl_attr_table[i]) | |
| 9078 { | |
| 9079 if (buf[0] != NUL) | |
| 2768 | 9080 vim_strcat(buf, (char_u *)",", 100); |
| 9081 vim_strcat(buf, (char_u *)hl_name_table[i], 100); | |
| 7 | 9082 iarg &= ~hl_attr_table[i]; /* don't want "inverse" */ |
| 9083 } | |
| 9084 } | |
| 9085 } | |
| 9086 | |
| 9087 (void)syn_list_header(didh, | |
| 9088 (int)(vim_strsize(ts) + STRLEN(name) + 1), id); | |
| 9089 didh = TRUE; | |
| 448 | 9090 if (!got_int) |
| 9091 { | |
| 694 | 9092 if (*name != NUL) |
| 9093 { | |
|
11158
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Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
9094 MSG_PUTS_ATTR(name, HL_ATTR(HLF_D)); |
|
501f46f7644c
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Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
9095 MSG_PUTS_ATTR("=", HL_ATTR(HLF_D)); |
| 694 | 9096 } |
| 448 | 9097 msg_outtrans(ts); |
| 9098 } | |
| 7 | 9099 } |
| 9100 return didh; | |
| 9101 } | |
| 9102 | |
| 9103 #if (((defined(FEAT_EVAL) || defined(FEAT_PRINTER))) && defined(FEAT_SYN_HL)) || defined(PROTO) | |
| 9104 /* | |
| 9105 * Return "1" if highlight group "id" has attribute "flag". | |
| 9106 * Return NULL otherwise. | |
| 9107 */ | |
| 9108 char_u * | |
|
7835
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parents:
7807
diff
changeset
|
9109 highlight_has_attr( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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parents:
7807
diff
changeset
|
9110 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9111 int flag, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9112 int modec) /* 'g' for GUI, 'c' for cterm, 't' for term */ |
| 7 | 9113 { |
| 9114 int attr; | |
| 9115 | |
| 9116 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9117 return NULL; | |
| 9118 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9119 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9120 if (modec == 'g') |
| 9121 attr = HL_TABLE()[id - 1].sg_gui; | |
| 9122 else | |
| 9123 #endif | |
| 9124 if (modec == 'c') | |
| 9125 attr = HL_TABLE()[id - 1].sg_cterm; | |
| 9126 else | |
| 9127 attr = HL_TABLE()[id - 1].sg_term; | |
| 9128 | |
| 9129 if (attr & flag) | |
| 9130 return (char_u *)"1"; | |
| 9131 return NULL; | |
| 9132 } | |
| 9133 #endif | |
| 9134 | |
| 9135 #if (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) || defined(PROTO) | |
| 9136 /* | |
| 9137 * Return color name of highlight group "id". | |
| 9138 */ | |
| 9139 char_u * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9140 highlight_color( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9141 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9142 char_u *what, /* "font", "fg", "bg", "sp", "fg#", "bg#" or "sp#" */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9143 int modec) /* 'g' for GUI, 'c' for cterm, 't' for term */ |
| 7 | 9144 { |
| 9145 static char_u name[20]; | |
| 9146 int n; | |
| 205 | 9147 int fg = FALSE; |
| 9148 int sp = FALSE; | |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9149 int font = FALSE; |
| 7 | 9150 |
| 9151 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9152 return NULL; | |
| 9153 | |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9154 if (TOLOWER_ASC(what[0]) == 'f' && TOLOWER_ASC(what[1]) == 'g') |
| 7 | 9155 fg = TRUE; |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9156 else if (TOLOWER_ASC(what[0]) == 'f' && TOLOWER_ASC(what[1]) == 'o' |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
9157 && TOLOWER_ASC(what[2]) == 'n' && TOLOWER_ASC(what[3]) == 't') |
|
2106
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updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
9158 font = TRUE; |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9159 else if (TOLOWER_ASC(what[0]) == 's' && TOLOWER_ASC(what[1]) == 'p') |
| 205 | 9160 sp = TRUE; |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9161 else if (!(TOLOWER_ASC(what[0]) == 'b' && TOLOWER_ASC(what[1]) == 'g')) |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9162 return NULL; |
| 7 | 9163 if (modec == 'g') |
| 9164 { | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
9165 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9166 # ifdef FEAT_GUI |
|
2106
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updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9167 /* return font name */ |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
9168 if (font) |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9169 return HL_TABLE()[id - 1].sg_font_name; |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9170 # endif |
|
2106
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Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9171 |
| 7 | 9172 /* return #RRGGBB form (only possible when GUI is running) */ |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9173 if ((USE_24BIT) && what[2] == '#') |
| 7 | 9174 { |
| 9175 guicolor_T color; | |
| 9176 long_u rgb; | |
| 9177 static char_u buf[10]; | |
| 9178 | |
| 9179 if (fg) | |
| 9180 color = HL_TABLE()[id - 1].sg_gui_fg; | |
| 205 | 9181 else if (sp) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9182 # ifdef FEAT_GUI |
| 205 | 9183 color = HL_TABLE()[id - 1].sg_gui_sp; |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9184 # else |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9185 color = INVALCOLOR; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9186 # endif |
| 7 | 9187 else |
| 9188 color = HL_TABLE()[id - 1].sg_gui_bg; | |
| 9189 if (color == INVALCOLOR) | |
| 9190 return NULL; | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9877
diff
changeset
|
9191 rgb = (long_u)GUI_MCH_GET_RGB(color); |
| 7 | 9192 sprintf((char *)buf, "#%02x%02x%02x", |
| 9193 (unsigned)(rgb >> 16), | |
| 9194 (unsigned)(rgb >> 8) & 255, | |
| 9195 (unsigned)rgb & 255); | |
| 9196 return buf; | |
| 9197 } | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9198 # endif |
| 7 | 9199 if (fg) |
| 9200 return (HL_TABLE()[id - 1].sg_gui_fg_name); | |
| 205 | 9201 if (sp) |
| 9202 return (HL_TABLE()[id - 1].sg_gui_sp_name); | |
| 7 | 9203 return (HL_TABLE()[id - 1].sg_gui_bg_name); |
| 9204 } | |
|
2106
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Bram Moolenaar <bram@zimbu.org>
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2100
diff
changeset
|
9205 if (font || sp) |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9206 return NULL; |
| 7 | 9207 if (modec == 'c') |
| 9208 { | |
| 9209 if (fg) | |
| 9210 n = HL_TABLE()[id - 1].sg_cterm_fg - 1; | |
| 9211 else | |
| 9212 n = HL_TABLE()[id - 1].sg_cterm_bg - 1; | |
|
8514
260d01c1cd17
commit https://github.com/vim/vim/commit/385111bd86e0b38667879c3e89506ca1ae98e1df
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
9213 if (n < 0) |
|
260d01c1cd17
commit https://github.com/vim/vim/commit/385111bd86e0b38667879c3e89506ca1ae98e1df
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
9214 return NULL; |
| 7 | 9215 sprintf((char *)name, "%d", n); |
| 9216 return name; | |
| 9217 } | |
| 9218 /* term doesn't have color */ | |
| 9219 return NULL; | |
| 9220 } | |
| 9221 #endif | |
| 9222 | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9223 #if (defined(FEAT_SYN_HL) \ |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
9224 && (defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS)) \ |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9225 && defined(FEAT_PRINTER)) || defined(PROTO) |
| 7 | 9226 /* |
| 9227 * Return color name of highlight group "id" as RGB value. | |
| 9228 */ | |
| 9229 long_u | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9230 highlight_gui_color_rgb( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9231 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9232 int fg) /* TRUE = fg, FALSE = bg */ |
| 7 | 9233 { |
| 9234 guicolor_T color; | |
| 9235 | |
| 9236 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9237 return 0L; | |
| 9238 | |
| 9239 if (fg) | |
| 9240 color = HL_TABLE()[id - 1].sg_gui_fg; | |
| 9241 else | |
| 9242 color = HL_TABLE()[id - 1].sg_gui_bg; | |
| 9243 | |
| 9244 if (color == INVALCOLOR) | |
| 9245 return 0L; | |
| 9246 | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9247 return GUI_MCH_GET_RGB(color); |
| 7 | 9248 } |
| 9249 #endif | |
| 9250 | |
| 9251 /* | |
| 9252 * Output the syntax list header. | |
| 9253 * Return TRUE when started a new line. | |
| 9254 */ | |
| 9255 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9256 syn_list_header( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9257 int did_header, /* did header already */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9258 int outlen, /* length of string that comes */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9259 int id) /* highlight group id */ |
| 7 | 9260 { |
| 9261 int endcol = 19; | |
| 9262 int newline = TRUE; | |
| 9263 | |
| 9264 if (!did_header) | |
| 9265 { | |
| 9266 msg_putchar('\n'); | |
| 448 | 9267 if (got_int) |
| 9268 return TRUE; | |
| 7 | 9269 msg_outtrans(HL_TABLE()[id - 1].sg_name); |
| 9270 endcol = 15; | |
| 9271 } | |
| 9272 else if (msg_col + outlen + 1 >= Columns) | |
| 448 | 9273 { |
| 7 | 9274 msg_putchar('\n'); |
| 448 | 9275 if (got_int) |
| 9276 return TRUE; | |
| 9277 } | |
| 7 | 9278 else |
| 9279 { | |
| 9280 if (msg_col >= endcol) /* wrap around is like starting a new line */ | |
| 9281 newline = FALSE; | |
| 9282 } | |
| 9283 | |
| 9284 if (msg_col >= endcol) /* output at least one space */ | |
| 9285 endcol = msg_col + 1; | |
| 9286 if (Columns <= endcol) /* avoid hang for tiny window */ | |
| 9287 endcol = Columns - 1; | |
| 9288 | |
| 9289 msg_advance(endcol); | |
| 9290 | |
| 9291 /* Show "xxx" with the attributes. */ | |
| 9292 if (!did_header) | |
| 9293 { | |
| 9294 msg_puts_attr((char_u *)"xxx", syn_id2attr(id)); | |
| 9295 msg_putchar(' '); | |
| 9296 } | |
| 9297 | |
| 9298 return newline; | |
| 9299 } | |
| 9300 | |
| 9301 /* | |
| 9302 * Set the attribute numbers for a highlight group. | |
| 9303 * Called after one of the attributes has changed. | |
| 9304 */ | |
| 9305 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9306 set_hl_attr( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9307 int idx) /* index in array */ |
| 7 | 9308 { |
| 9309 attrentry_T at_en; | |
| 9310 struct hl_group *sgp = HL_TABLE() + idx; | |
| 9311 | |
| 9312 /* The "Normal" group doesn't need an attribute number */ | |
| 9313 if (sgp->sg_name_u != NULL && STRCMP(sgp->sg_name_u, "NORMAL") == 0) | |
| 9314 return; | |
| 9315 | |
| 9316 #ifdef FEAT_GUI | |
| 9317 /* | |
| 9318 * For the GUI mode: If there are other than "normal" highlighting | |
| 9319 * attributes, need to allocate an attr number. | |
| 9320 */ | |
| 9321 if (sgp->sg_gui_fg == INVALCOLOR | |
| 9322 && sgp->sg_gui_bg == INVALCOLOR | |
| 205 | 9323 && sgp->sg_gui_sp == INVALCOLOR |
| 7 | 9324 && sgp->sg_font == NOFONT |
| 9325 # ifdef FEAT_XFONTSET | |
| 9326 && sgp->sg_fontset == NOFONTSET | |
| 9327 # endif | |
| 9328 ) | |
| 9329 { | |
| 9330 sgp->sg_gui_attr = sgp->sg_gui; | |
| 9331 } | |
| 9332 else | |
| 9333 { | |
| 9334 at_en.ae_attr = sgp->sg_gui; | |
| 9335 at_en.ae_u.gui.fg_color = sgp->sg_gui_fg; | |
| 9336 at_en.ae_u.gui.bg_color = sgp->sg_gui_bg; | |
| 205 | 9337 at_en.ae_u.gui.sp_color = sgp->sg_gui_sp; |
| 7 | 9338 at_en.ae_u.gui.font = sgp->sg_font; |
| 9339 # ifdef FEAT_XFONTSET | |
| 9340 at_en.ae_u.gui.fontset = sgp->sg_fontset; | |
| 9341 # endif | |
| 9342 sgp->sg_gui_attr = get_attr_entry(&gui_attr_table, &at_en); | |
| 9343 } | |
| 9344 #endif | |
| 9345 /* | |
| 9346 * For the term mode: If there are other than "normal" highlighting | |
| 9347 * attributes, need to allocate an attr number. | |
| 9348 */ | |
| 9349 if (sgp->sg_start == NULL && sgp->sg_stop == NULL) | |
| 9350 sgp->sg_term_attr = sgp->sg_term; | |
| 9351 else | |
| 9352 { | |
| 9353 at_en.ae_attr = sgp->sg_term; | |
| 9354 at_en.ae_u.term.start = sgp->sg_start; | |
| 9355 at_en.ae_u.term.stop = sgp->sg_stop; | |
| 9356 sgp->sg_term_attr = get_attr_entry(&term_attr_table, &at_en); | |
| 9357 } | |
| 9358 | |
| 9359 /* | |
| 9360 * For the color term mode: If there are other than "normal" | |
| 9361 * highlighting attributes, need to allocate an attr number. | |
| 9362 */ | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9363 if (sgp->sg_cterm_fg == 0 && sgp->sg_cterm_bg == 0 |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
9364 # ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9365 && sgp->sg_gui_fg == INVALCOLOR |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9366 && sgp->sg_gui_bg == INVALCOLOR |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9367 # endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9368 ) |
| 7 | 9369 sgp->sg_cterm_attr = sgp->sg_cterm; |
| 9370 else | |
| 9371 { | |
| 9372 at_en.ae_attr = sgp->sg_cterm; | |
| 9373 at_en.ae_u.cterm.fg_color = sgp->sg_cterm_fg; | |
| 9374 at_en.ae_u.cterm.bg_color = sgp->sg_cterm_bg; | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
9375 # ifdef FEAT_TERMGUICOLORS |
|
9054
f129fd3ebd98
commit https://github.com/vim/vim/commit/187147aedd588070d0676664d5076d046644094e
Christian Brabandt <cb@256bit.org>
parents:
9029
diff
changeset
|
9376 at_en.ae_u.cterm.fg_rgb = GUI_MCH_GET_RGB2(sgp->sg_gui_fg); |
|
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diff
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|
9377 at_en.ae_u.cterm.bg_rgb = GUI_MCH_GET_RGB2(sgp->sg_gui_bg); |
|
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diff
changeset
|
9378 # endif |
| 7 | 9379 sgp->sg_cterm_attr = get_attr_entry(&cterm_attr_table, &at_en); |
| 9380 } | |
| 9381 } | |
| 9382 | |
| 9383 /* | |
|
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|
9384 * Lookup a highlight group name and return its ID. |
| 7 | 9385 * If it is not found, 0 is returned. |
| 9386 */ | |
| 9387 int | |
|
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changeset
|
9388 syn_name2id(char_u *name) |
| 7 | 9389 { |
| 9390 int i; | |
| 9391 char_u name_u[200]; | |
| 9392 | |
| 9393 /* Avoid using stricmp() too much, it's slow on some systems */ | |
| 9394 /* Avoid alloc()/free(), these are slow too. ID names over 200 chars | |
| 9395 * don't deserve to be found! */ | |
| 419 | 9396 vim_strncpy(name_u, name, 199); |
| 7 | 9397 vim_strup(name_u); |
| 9398 for (i = highlight_ga.ga_len; --i >= 0; ) | |
| 9399 if (HL_TABLE()[i].sg_name_u != NULL | |
| 9400 && STRCMP(name_u, HL_TABLE()[i].sg_name_u) == 0) | |
| 9401 break; | |
| 9402 return i + 1; | |
| 9403 } | |
| 9404 | |
| 9405 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 9406 /* | |
| 9407 * Return TRUE if highlight group "name" exists. | |
| 9408 */ | |
| 9409 int | |
|
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diff
changeset
|
9410 highlight_exists(char_u *name) |
| 7 | 9411 { |
| 9412 return (syn_name2id(name) > 0); | |
| 9413 } | |
| 819 | 9414 |
| 9415 # if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 9416 /* | |
| 9417 * Return the name of highlight group "id". | |
| 9418 * When not a valid ID return an empty string. | |
| 9419 */ | |
| 9420 char_u * | |
|
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changeset
|
9421 syn_id2name(int id) |
| 819 | 9422 { |
| 1326 | 9423 if (id <= 0 || id > highlight_ga.ga_len) |
| 819 | 9424 return (char_u *)""; |
| 9425 return HL_TABLE()[id - 1].sg_name; | |
| 9426 } | |
| 9427 # endif | |
| 7 | 9428 #endif |
| 9429 | |
| 9430 /* | |
| 9431 * Like syn_name2id(), but take a pointer + length argument. | |
| 9432 */ | |
| 9433 int | |
|
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|
9434 syn_namen2id(char_u *linep, int len) |
| 7 | 9435 { |
| 9436 char_u *name; | |
| 9437 int id = 0; | |
| 9438 | |
| 9439 name = vim_strnsave(linep, len); | |
| 9440 if (name != NULL) | |
| 9441 { | |
| 9442 id = syn_name2id(name); | |
| 9443 vim_free(name); | |
| 9444 } | |
| 9445 return id; | |
| 9446 } | |
| 9447 | |
| 9448 /* | |
|
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|
9449 * Find highlight group name in the table and return its ID. |
| 7 | 9450 * The argument is a pointer to the name and the length of the name. |
| 9451 * If it doesn't exist yet, a new entry is created. | |
| 9452 * Return 0 for failure. | |
| 9453 */ | |
| 9454 int | |
|
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diff
changeset
|
9455 syn_check_group(char_u *pp, int len) |
| 7 | 9456 { |
| 9457 int id; | |
| 9458 char_u *name; | |
| 9459 | |
| 9460 name = vim_strnsave(pp, len); | |
| 9461 if (name == NULL) | |
| 9462 return 0; | |
| 9463 | |
| 9464 id = syn_name2id(name); | |
| 9465 if (id == 0) /* doesn't exist yet */ | |
| 9466 id = syn_add_group(name); | |
| 9467 else | |
| 9468 vim_free(name); | |
| 9469 return id; | |
| 9470 } | |
| 9471 | |
| 9472 /* | |
|
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|
9473 * Add new highlight group and return its ID. |
| 7 | 9474 * "name" must be an allocated string, it will be consumed. |
| 9475 * Return 0 for failure. | |
| 9476 */ | |
| 9477 static int | |
|
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changeset
|
9478 syn_add_group(char_u *name) |
| 7 | 9479 { |
| 9480 char_u *p; | |
| 9481 | |
| 9482 /* Check that the name is ASCII letters, digits and underscore. */ | |
| 9483 for (p = name; *p != NUL; ++p) | |
| 9484 { | |
| 9485 if (!vim_isprintc(*p)) | |
| 9486 { | |
| 9487 EMSG(_("E669: Unprintable character in group name")); | |
| 2020 | 9488 vim_free(name); |
| 7 | 9489 return 0; |
| 9490 } | |
| 9491 else if (!ASCII_ISALNUM(*p) && *p != '_') | |
| 9492 { | |
| 9493 /* This is an error, but since there previously was no check only | |
| 9494 * give a warning. */ | |
|
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|
9495 msg_source(HL_ATTR(HLF_W)); |
| 7 | 9496 MSG(_("W18: Invalid character in group name")); |
| 9497 break; | |
| 9498 } | |
| 9499 } | |
| 9500 | |
| 9501 /* | |
| 9502 * First call for this growarray: init growing array. | |
| 9503 */ | |
| 9504 if (highlight_ga.ga_data == NULL) | |
| 9505 { | |
| 9506 highlight_ga.ga_itemsize = sizeof(struct hl_group); | |
| 9507 highlight_ga.ga_growsize = 10; | |
| 9508 } | |
| 9509 | |
| 2756 | 9510 if (highlight_ga.ga_len >= MAX_HL_ID) |
| 9511 { | |
| 9512 EMSG(_("E849: Too many highlight and syntax groups")); | |
| 2743 | 9513 vim_free(name); |
| 9514 return 0; | |
| 9515 } | |
| 9516 | |
| 7 | 9517 /* |
| 9518 * Make room for at least one other syntax_highlight entry. | |
| 9519 */ | |
| 9520 if (ga_grow(&highlight_ga, 1) == FAIL) | |
| 9521 { | |
| 9522 vim_free(name); | |
| 9523 return 0; | |
| 9524 } | |
| 9525 | |
| 9526 vim_memset(&(HL_TABLE()[highlight_ga.ga_len]), 0, sizeof(struct hl_group)); | |
| 9527 HL_TABLE()[highlight_ga.ga_len].sg_name = name; | |
| 9528 HL_TABLE()[highlight_ga.ga_len].sg_name_u = vim_strsave_up(name); | |
|
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|
9529 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 7 | 9530 HL_TABLE()[highlight_ga.ga_len].sg_gui_bg = INVALCOLOR; |
| 9531 HL_TABLE()[highlight_ga.ga_len].sg_gui_fg = INVALCOLOR; | |
|
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|
9532 # ifdef FEAT_GUI |
| 205 | 9533 HL_TABLE()[highlight_ga.ga_len].sg_gui_sp = INVALCOLOR; |
|
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diff
changeset
|
9534 # endif |
| 7 | 9535 #endif |
| 9536 ++highlight_ga.ga_len; | |
| 9537 | |
| 9538 return highlight_ga.ga_len; /* ID is index plus one */ | |
| 9539 } | |
| 9540 | |
| 9541 /* | |
| 9542 * When, just after calling syn_add_group(), an error is discovered, this | |
| 9543 * function deletes the new name. | |
| 9544 */ | |
| 9545 static void | |
|
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changeset
|
9546 syn_unadd_group(void) |
| 7 | 9547 { |
| 9548 --highlight_ga.ga_len; | |
| 9549 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name); | |
| 9550 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name_u); | |
| 9551 } | |
| 9552 | |
| 9553 /* | |
| 9554 * Translate a group ID to highlight attributes. | |
| 9555 */ | |
| 9556 int | |
|
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changeset
|
9557 syn_id2attr(int hl_id) |
| 7 | 9558 { |
| 9559 int attr; | |
| 9560 struct hl_group *sgp; | |
| 9561 | |
| 9562 hl_id = syn_get_final_id(hl_id); | |
| 9563 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9564 | |
| 9565 #ifdef FEAT_GUI | |
| 9566 /* | |
| 9567 * Only use GUI attr when the GUI is being used. | |
| 9568 */ | |
| 9569 if (gui.in_use) | |
| 9570 attr = sgp->sg_gui_attr; | |
| 9571 else | |
| 9572 #endif | |
|
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diff
changeset
|
9573 if (IS_CTERM) |
| 7 | 9574 attr = sgp->sg_cterm_attr; |
| 9575 else | |
| 9576 attr = sgp->sg_term_attr; | |
| 9577 | |
| 9578 return attr; | |
| 9579 } | |
| 9580 | |
| 9581 #ifdef FEAT_GUI | |
| 9582 /* | |
| 9583 * Get the GUI colors and attributes for a group ID. | |
| 9584 * NOTE: the colors will be INVALCOLOR when not set, the color otherwise. | |
| 9585 */ | |
| 9586 int | |
|
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|
9587 syn_id2colors(int hl_id, guicolor_T *fgp, guicolor_T *bgp) |
| 7 | 9588 { |
| 9589 struct hl_group *sgp; | |
| 9590 | |
| 9591 hl_id = syn_get_final_id(hl_id); | |
| 9592 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9593 | |
| 9594 *fgp = sgp->sg_gui_fg; | |
| 9595 *bgp = sgp->sg_gui_bg; | |
| 9596 return sgp->sg_gui; | |
| 9597 } | |
| 9598 #endif | |
| 9599 | |
| 9600 /* | |
| 9601 * Translate a group ID to the final group ID (following links). | |
| 9602 */ | |
| 9603 int | |
|
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changeset
|
9604 syn_get_final_id(int hl_id) |
| 7 | 9605 { |
| 9606 int count; | |
| 9607 struct hl_group *sgp; | |
| 9608 | |
| 9609 if (hl_id > highlight_ga.ga_len || hl_id < 1) | |
| 9610 return 0; /* Can be called from eval!! */ | |
| 9611 | |
| 9612 /* | |
| 9613 * Follow links until there is no more. | |
| 9614 * Look out for loops! Break after 100 links. | |
| 9615 */ | |
| 9616 for (count = 100; --count >= 0; ) | |
| 9617 { | |
| 9618 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9619 if (sgp->sg_link == 0 || sgp->sg_link > highlight_ga.ga_len) | |
| 9620 break; | |
| 9621 hl_id = sgp->sg_link; | |
| 9622 } | |
| 9623 | |
| 9624 return hl_id; | |
| 9625 } | |
| 9626 | |
|
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diff
changeset
|
9627 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 7 | 9628 /* |
| 9629 * Call this function just after the GUI has started. | |
| 9630 * It finds the font and color handles for the highlighting groups. | |
| 9631 */ | |
| 9632 void | |
|
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diff
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|
9633 highlight_gui_started(void) |
| 7 | 9634 { |
| 9635 int idx; | |
| 9636 | |
| 9637 /* First get the colors from the "Normal" and "Menu" group, if set */ | |
|
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|
9638 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
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|
9639 # ifdef FEAT_TERMGUICOLORS |
|
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|
9640 if (USE_24BIT) |
|
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|
9641 # endif |
|
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|
9642 set_normal_colors(); |
|
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|
9643 # endif |
| 7 | 9644 |
| 9645 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 9646 gui_do_one_color(idx, FALSE, FALSE); | |
| 9647 | |
| 9648 highlight_changed(); | |
| 9649 } | |
| 9650 | |
| 9651 static void | |
|
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|
9652 gui_do_one_color( |
|
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|
9653 int idx, |
|
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|
9654 int do_menu UNUSED, /* TRUE: might set the menu font */ |
|
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|
9655 int do_tooltip UNUSED) /* TRUE: might set the tooltip font */ |
| 7 | 9656 { |
| 9657 int didit = FALSE; | |
| 9658 | |
|
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|
9659 # ifdef FEAT_GUI |
|
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|
9660 # ifdef FEAT_TERMGUICOLORS |
|
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|
9661 if (gui.in_use) |
|
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9662 # endif |
|
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|
9663 if (HL_TABLE()[idx].sg_font_name != NULL) |
|
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|
9664 { |
|
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|
9665 hl_do_font(idx, HL_TABLE()[idx].sg_font_name, FALSE, do_menu, |
| 3881 | 9666 do_tooltip, TRUE); |
|
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|
9667 didit = TRUE; |
|
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|
9668 } |
|
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changeset
|
9669 # endif |
| 7 | 9670 if (HL_TABLE()[idx].sg_gui_fg_name != NULL) |
| 9671 { | |
| 9672 HL_TABLE()[idx].sg_gui_fg = | |
| 9673 color_name2handle(HL_TABLE()[idx].sg_gui_fg_name); | |
| 9674 didit = TRUE; | |
| 9675 } | |
| 9676 if (HL_TABLE()[idx].sg_gui_bg_name != NULL) | |
| 9677 { | |
| 9678 HL_TABLE()[idx].sg_gui_bg = | |
| 9679 color_name2handle(HL_TABLE()[idx].sg_gui_bg_name); | |
| 9680 didit = TRUE; | |
| 9681 } | |
|
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changeset
|
9682 # ifdef FEAT_GUI |
| 205 | 9683 if (HL_TABLE()[idx].sg_gui_sp_name != NULL) |
| 9684 { | |
| 9685 HL_TABLE()[idx].sg_gui_sp = | |
| 9686 color_name2handle(HL_TABLE()[idx].sg_gui_sp_name); | |
| 9687 didit = TRUE; | |
| 9688 } | |
|
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parents:
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diff
changeset
|
9689 # endif |
| 7 | 9690 if (didit) /* need to get a new attr number */ |
| 9691 set_hl_attr(idx); | |
| 9692 } | |
| 9693 #endif | |
| 9694 | |
| 9695 /* | |
| 9696 * Translate the 'highlight' option into attributes in highlight_attr[] and | |
| 9697 * set up the user highlights User1..9. If FEAT_STL_OPT is in use, a set of | |
| 9698 * corresponding highlights to use on top of HLF_SNC is computed. | |
| 9699 * Called only when the 'highlight' option has been changed and upon first | |
| 9700 * screen redraw after any :highlight command. | |
| 9701 * Return FAIL when an invalid flag is found in 'highlight'. OK otherwise. | |
| 9702 */ | |
| 9703 int | |
|
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9704 highlight_changed(void) |
| 7 | 9705 { |
| 9706 int hlf; | |
| 9707 int i; | |
| 9708 char_u *p; | |
| 9709 int attr; | |
| 9710 char_u *end; | |
| 9711 int id; | |
| 9712 #ifdef USER_HIGHLIGHT | |
| 9713 char_u userhl[10]; | |
| 9714 # ifdef FEAT_STL_OPT | |
| 9715 int id_SNC = -1; | |
| 9716 int id_S = -1; | |
| 9717 int hlcnt; | |
| 9718 # endif | |
| 9719 #endif | |
| 9720 static int hl_flags[HLF_COUNT] = HL_FLAGS; | |
| 9721 | |
| 9722 need_highlight_changed = FALSE; | |
| 9723 | |
| 9724 /* | |
| 9725 * Clear all attributes. | |
| 9726 */ | |
| 9727 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
| 9728 highlight_attr[hlf] = 0; | |
| 9729 | |
| 9730 /* | |
| 9731 * First set all attributes to their default value. | |
| 9732 * Then use the attributes from the 'highlight' option. | |
| 9733 */ | |
| 9734 for (i = 0; i < 2; ++i) | |
| 9735 { | |
| 9736 if (i) | |
| 9737 p = p_hl; | |
| 9738 else | |
| 9739 p = get_highlight_default(); | |
| 9740 if (p == NULL) /* just in case */ | |
| 9741 continue; | |
| 9742 | |
| 9743 while (*p) | |
| 9744 { | |
| 9745 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
| 9746 if (hl_flags[hlf] == *p) | |
| 9747 break; | |
| 9748 ++p; | |
| 9749 if (hlf == (int)HLF_COUNT || *p == NUL) | |
| 9750 return FAIL; | |
| 9751 | |
| 9752 /* | |
| 9753 * Allow several hl_flags to be combined, like "bu" for | |
| 9754 * bold-underlined. | |
| 9755 */ | |
| 9756 attr = 0; | |
| 9757 for ( ; *p && *p != ','; ++p) /* parse upto comma */ | |
| 9758 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
9759 if (VIM_ISWHITE(*p)) /* ignore white space */ |
| 7 | 9760 continue; |
| 9761 | |
| 9762 if (attr > HL_ALL) /* Combination with ':' is not allowed. */ | |
| 9763 return FAIL; | |
| 9764 | |
| 9765 switch (*p) | |
| 9766 { | |
| 9767 case 'b': attr |= HL_BOLD; | |
| 9768 break; | |
| 9769 case 'i': attr |= HL_ITALIC; | |
| 9770 break; | |
| 9771 case '-': | |
| 9772 case 'n': /* no highlighting */ | |
| 9773 break; | |
| 9774 case 'r': attr |= HL_INVERSE; | |
| 9775 break; | |
| 9776 case 's': attr |= HL_STANDOUT; | |
| 9777 break; | |
| 9778 case 'u': attr |= HL_UNDERLINE; | |
| 9779 break; | |
| 205 | 9780 case 'c': attr |= HL_UNDERCURL; |
| 9781 break; | |
| 7 | 9782 case ':': ++p; /* highlight group name */ |
| 9783 if (attr || *p == NUL) /* no combinations */ | |
| 9784 return FAIL; | |
| 9785 end = vim_strchr(p, ','); | |
| 9786 if (end == NULL) | |
| 9787 end = p + STRLEN(p); | |
| 9788 id = syn_check_group(p, (int)(end - p)); | |
| 9789 if (id == 0) | |
| 9790 return FAIL; | |
| 9791 attr = syn_id2attr(id); | |
| 9792 p = end - 1; | |
| 9793 #if defined(FEAT_STL_OPT) && defined(USER_HIGHLIGHT) | |
| 9794 if (hlf == (int)HLF_SNC) | |
| 9795 id_SNC = syn_get_final_id(id); | |
| 9796 else if (hlf == (int)HLF_S) | |
| 9797 id_S = syn_get_final_id(id); | |
| 9798 #endif | |
| 9799 break; | |
| 9800 default: return FAIL; | |
| 9801 } | |
| 9802 } | |
| 9803 highlight_attr[hlf] = attr; | |
| 9804 | |
| 9805 p = skip_to_option_part(p); /* skip comma and spaces */ | |
| 9806 } | |
| 9807 } | |
| 9808 | |
| 9809 #ifdef USER_HIGHLIGHT | |
| 9810 /* Setup the user highlights | |
| 9811 * | |
| 9812 * Temporarily utilize 10 more hl entries. Have to be in there | |
| 9813 * simultaneously in case of table overflows in get_attr_entry() | |
| 9814 */ | |
| 9815 # ifdef FEAT_STL_OPT | |
| 9816 if (ga_grow(&highlight_ga, 10) == FAIL) | |
| 9817 return FAIL; | |
| 9818 hlcnt = highlight_ga.ga_len; | |
| 9819 if (id_S == 0) | |
| 9820 { /* Make sure id_S is always valid to simplify code below */ | |
|
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diff
changeset
|
9821 vim_memset(&HL_TABLE()[hlcnt + 9], 0, sizeof(struct hl_group)); |
| 7 | 9822 HL_TABLE()[hlcnt + 9].sg_term = highlight_attr[HLF_S]; |
| 9823 id_S = hlcnt + 10; | |
| 9824 } | |
| 9825 # endif | |
| 9826 for (i = 0; i < 9; i++) | |
| 9827 { | |
| 9828 sprintf((char *)userhl, "User%d", i + 1); | |
| 9829 id = syn_name2id(userhl); | |
| 9830 if (id == 0) | |
| 9831 { | |
| 9832 highlight_user[i] = 0; | |
| 9833 # ifdef FEAT_STL_OPT | |
| 9834 highlight_stlnc[i] = 0; | |
| 9835 # endif | |
| 9836 } | |
| 9837 else | |
| 9838 { | |
| 9839 # ifdef FEAT_STL_OPT | |
| 9840 struct hl_group *hlt = HL_TABLE(); | |
| 9841 # endif | |
| 9842 | |
| 9843 highlight_user[i] = syn_id2attr(id); | |
| 9844 # ifdef FEAT_STL_OPT | |
| 9845 if (id_SNC == 0) | |
| 9846 { | |
|
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2136
diff
changeset
|
9847 vim_memset(&hlt[hlcnt + i], 0, sizeof(struct hl_group)); |
| 7 | 9848 hlt[hlcnt + i].sg_term = highlight_attr[HLF_SNC]; |
| 9849 hlt[hlcnt + i].sg_cterm = highlight_attr[HLF_SNC]; | |
|
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diff
changeset
|
9850 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9851 hlt[hlcnt + i].sg_gui = highlight_attr[HLF_SNC]; |
| 9852 # endif | |
| 9853 } | |
| 9854 else | |
| 9855 mch_memmove(&hlt[hlcnt + i], | |
| 9856 &hlt[id_SNC - 1], | |
| 9857 sizeof(struct hl_group)); | |
| 9858 hlt[hlcnt + i].sg_link = 0; | |
| 9859 | |
| 9860 /* Apply difference between UserX and HLF_S to HLF_SNC */ | |
| 9861 hlt[hlcnt + i].sg_term ^= | |
| 9862 hlt[id - 1].sg_term ^ hlt[id_S - 1].sg_term; | |
| 9863 if (hlt[id - 1].sg_start != hlt[id_S - 1].sg_start) | |
| 9864 hlt[hlcnt + i].sg_start = hlt[id - 1].sg_start; | |
| 9865 if (hlt[id - 1].sg_stop != hlt[id_S - 1].sg_stop) | |
| 9866 hlt[hlcnt + i].sg_stop = hlt[id - 1].sg_stop; | |
| 9867 hlt[hlcnt + i].sg_cterm ^= | |
| 9868 hlt[id - 1].sg_cterm ^ hlt[id_S - 1].sg_cterm; | |
| 9869 if (hlt[id - 1].sg_cterm_fg != hlt[id_S - 1].sg_cterm_fg) | |
| 9870 hlt[hlcnt + i].sg_cterm_fg = hlt[id - 1].sg_cterm_fg; | |
| 9871 if (hlt[id - 1].sg_cterm_bg != hlt[id_S - 1].sg_cterm_bg) | |
| 9872 hlt[hlcnt + i].sg_cterm_bg = hlt[id - 1].sg_cterm_bg; | |
|
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|
9873 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9874 hlt[hlcnt + i].sg_gui ^= |
| 9875 hlt[id - 1].sg_gui ^ hlt[id_S - 1].sg_gui; | |
|
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|
9876 # endif |
|
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diff
changeset
|
9877 # ifdef FEAT_GUI |
| 7 | 9878 if (hlt[id - 1].sg_gui_fg != hlt[id_S - 1].sg_gui_fg) |
| 9879 hlt[hlcnt + i].sg_gui_fg = hlt[id - 1].sg_gui_fg; | |
| 9880 if (hlt[id - 1].sg_gui_bg != hlt[id_S - 1].sg_gui_bg) | |
| 9881 hlt[hlcnt + i].sg_gui_bg = hlt[id - 1].sg_gui_bg; | |
| 205 | 9882 if (hlt[id - 1].sg_gui_sp != hlt[id_S - 1].sg_gui_sp) |
| 9883 hlt[hlcnt + i].sg_gui_sp = hlt[id - 1].sg_gui_sp; | |
| 7 | 9884 if (hlt[id - 1].sg_font != hlt[id_S - 1].sg_font) |
| 9885 hlt[hlcnt + i].sg_font = hlt[id - 1].sg_font; | |
| 9886 # ifdef FEAT_XFONTSET | |
| 9887 if (hlt[id - 1].sg_fontset != hlt[id_S - 1].sg_fontset) | |
| 9888 hlt[hlcnt + i].sg_fontset = hlt[id - 1].sg_fontset; | |
| 9889 # endif | |
| 9890 # endif | |
| 9891 highlight_ga.ga_len = hlcnt + i + 1; | |
| 9892 set_hl_attr(hlcnt + i); /* At long last we can apply */ | |
| 9893 highlight_stlnc[i] = syn_id2attr(hlcnt + i + 1); | |
| 9894 # endif | |
| 9895 } | |
| 9896 } | |
| 9897 # ifdef FEAT_STL_OPT | |
| 9898 highlight_ga.ga_len = hlcnt; | |
| 9899 # endif | |
| 9900 | |
| 9901 #endif /* USER_HIGHLIGHT */ | |
| 9902 | |
| 9903 return OK; | |
| 9904 } | |
| 9905 | |
| 1322 | 9906 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 7 | 9907 |
|
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parents:
7687
diff
changeset
|
9908 static void highlight_list(void); |
|
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7687
diff
changeset
|
9909 static void highlight_list_two(int cnt, int attr); |
| 7 | 9910 |
| 9911 /* | |
| 9912 * Handle command line completion for :highlight command. | |
| 9913 */ | |
| 9914 void | |
|
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parents:
7807
diff
changeset
|
9915 set_context_in_highlight_cmd(expand_T *xp, char_u *arg) |
| 7 | 9916 { |
| 9917 char_u *p; | |
| 9918 | |
| 9919 /* Default: expand group names */ | |
| 9920 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 9921 xp->xp_pattern = arg; | |
| 1322 | 9922 include_link = 2; |
| 9923 include_default = 1; | |
| 7 | 9924 |
| 9925 /* (part of) subcommand already typed */ | |
| 9926 if (*arg != NUL) | |
| 9927 { | |
| 9928 p = skiptowhite(arg); | |
| 9929 if (*p != NUL) /* past "default" or group name */ | |
| 9930 { | |
| 1322 | 9931 include_default = 0; |
| 7 | 9932 if (STRNCMP("default", arg, p - arg) == 0) |
| 9933 { | |
| 9934 arg = skipwhite(p); | |
| 9935 xp->xp_pattern = arg; | |
| 9936 p = skiptowhite(arg); | |
| 9937 } | |
| 9938 if (*p != NUL) /* past group name */ | |
| 9939 { | |
| 1322 | 9940 include_link = 0; |
| 7 | 9941 if (arg[1] == 'i' && arg[0] == 'N') |
| 9942 highlight_list(); | |
| 9943 if (STRNCMP("link", arg, p - arg) == 0 | |
| 9944 || STRNCMP("clear", arg, p - arg) == 0) | |
| 9945 { | |
| 9946 xp->xp_pattern = skipwhite(p); | |
| 9947 p = skiptowhite(xp->xp_pattern); | |
| 9948 if (*p != NUL) /* past first group name */ | |
| 9949 { | |
| 9950 xp->xp_pattern = skipwhite(p); | |
| 9951 p = skiptowhite(xp->xp_pattern); | |
| 9952 } | |
| 9953 } | |
| 9954 if (*p != NUL) /* past group name(s) */ | |
| 9955 xp->xp_context = EXPAND_NOTHING; | |
| 9956 } | |
| 9957 } | |
| 9958 } | |
| 9959 } | |
| 9960 | |
| 9961 /* | |
| 9962 * List highlighting matches in a nice way. | |
| 9963 */ | |
| 9964 static void | |
|
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parents:
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diff
changeset
|
9965 highlight_list(void) |
| 7 | 9966 { |
| 9967 int i; | |
| 9968 | |
| 9969 for (i = 10; --i >= 0; ) | |
|
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9970 highlight_list_two(i, HL_ATTR(HLF_D)); |
| 7 | 9971 for (i = 40; --i >= 0; ) |
| 9972 highlight_list_two(99, 0); | |
| 9973 } | |
| 9974 | |
| 9975 static void | |
|
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diff
changeset
|
9976 highlight_list_two(int cnt, int attr) |
| 7 | 9977 { |
| 3543 | 9978 msg_puts_attr((char_u *)&("N \bI \b! \b"[cnt / 11]), attr); |
| 7 | 9979 msg_clr_eos(); |
| 9980 out_flush(); | |
| 9981 ui_delay(cnt == 99 ? 40L : (long)cnt * 50L, FALSE); | |
| 9982 } | |
| 9983 | |
| 9984 #endif /* FEAT_CMDL_COMPL */ | |
| 9985 | |
| 9986 #if defined(FEAT_CMDL_COMPL) || (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) \ | |
| 9987 || defined(FEAT_SIGNS) || defined(PROTO) | |
| 9988 /* | |
| 9989 * Function given to ExpandGeneric() to obtain the list of group names. | |
| 9990 */ | |
| 9991 char_u * | |
|
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changeset
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9992 get_highlight_name(expand_T *xp UNUSED, int idx) |
| 7 | 9993 { |
|
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9994 return get_highlight_name_ext(xp, idx, TRUE); |
|
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9995 } |
|
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9996 |
|
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9997 /* |
|
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9998 * Obtain a highlight group name. |
|
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9999 * When "skip_cleared" is TRUE don't return a cleared entry. |
|
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10000 */ |
|
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10001 char_u * |
|
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10002 get_highlight_name_ext(expand_T *xp UNUSED, int idx, int skip_cleared) |
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10003 { |
|
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10004 if (idx < 0) |
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10005 return NULL; |
|
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10006 |
|
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10007 /* Items are never removed from the table, skip the ones that were |
|
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10008 * cleared. */ |
|
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10009 if (skip_cleared && idx < highlight_ga.ga_len && HL_TABLE()[idx].sg_cleared) |
|
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10010 return (char_u *)""; |
|
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changeset
|
10011 |
| 7 | 10012 #ifdef FEAT_CMDL_COMPL |
| 1322 | 10013 if (idx == highlight_ga.ga_len && include_none != 0) |
| 10014 return (char_u *)"none"; | |
| 10015 if (idx == highlight_ga.ga_len + include_none && include_default != 0) | |
| 10016 return (char_u *)"default"; | |
| 10017 if (idx == highlight_ga.ga_len + include_none + include_default | |
| 10018 && include_link != 0) | |
| 7 | 10019 return (char_u *)"link"; |
| 1322 | 10020 if (idx == highlight_ga.ga_len + include_none + include_default + 1 |
| 10021 && include_link != 0) | |
| 7 | 10022 return (char_u *)"clear"; |
| 10023 #endif | |
|
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|
10024 if (idx >= highlight_ga.ga_len) |
| 7 | 10025 return NULL; |
| 10026 return HL_TABLE()[idx].sg_name; | |
| 10027 } | |
| 10028 #endif | |
| 10029 | |
| 1322 | 10030 #if defined(FEAT_GUI) || defined(PROTO) |
| 7 | 10031 /* |
| 10032 * Free all the highlight group fonts. | |
| 10033 * Used when quitting for systems which need it. | |
| 10034 */ | |
| 10035 void | |
|
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changeset
|
10036 free_highlight_fonts(void) |
| 7 | 10037 { |
| 10038 int idx; | |
| 10039 | |
| 10040 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 10041 { | |
| 10042 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
| 10043 HL_TABLE()[idx].sg_font = NOFONT; | |
| 10044 # ifdef FEAT_XFONTSET | |
| 10045 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
| 10046 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 10047 # endif | |
| 10048 } | |
| 10049 | |
| 10050 gui_mch_free_font(gui.norm_font); | |
| 10051 # ifdef FEAT_XFONTSET | |
| 10052 gui_mch_free_fontset(gui.fontset); | |
| 10053 # endif | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2256
diff
changeset
|
10054 # ifndef FEAT_GUI_GTK |
| 7 | 10055 gui_mch_free_font(gui.bold_font); |
| 10056 gui_mch_free_font(gui.ital_font); | |
| 10057 gui_mch_free_font(gui.boldital_font); | |
| 10058 # endif | |
| 10059 } | |
| 10060 #endif | |
| 10061 | |
| 10062 /************************************** | |
| 10063 * End of Highlighting stuff * | |
| 10064 **************************************/ |