Mercurial > vim
annotate src/syntax.c @ 10629:16fc46021e51 v8.0.0204
patch 8.0.0204: compiler warns for uninitialized variable
commit https://github.com/vim/vim/commit/eb46f8fa14a586779f55b1c7f1648f559618322e
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 17 19:48:53 2017 +0100
patch 8.0.0204: compiler warns for uninitialized variable
Problem: Compiler warns for uninitialized variable. (Tony Mechelynck)
Solution: When skipping set "id" to -1.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 17 Jan 2017 20:00:04 +0100 |
| parents | 5ac9d7920f11 |
| children | 4f3decf25b7d |
| rev | line source |
|---|---|
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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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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 */ |
| 7 | 370 static linenr_T current_lnum = 0; /* lnum of current state */ |
| 371 static colnr_T current_col = 0; /* column of current state */ | |
| 372 static int current_state_stored = 0; /* TRUE if stored current state | |
| 373 * after setting current_finished */ | |
| 374 static int current_finished = 0; /* current line has been finished */ | |
| 375 static garray_T current_state /* current stack of state_items */ | |
| 376 = {0, 0, 0, 0, NULL}; | |
| 377 static short *current_next_list = NULL; /* when non-zero, nextgroup list */ | |
| 378 static int current_next_flags = 0; /* flags for current_next_list */ | |
| 379 static int current_line_id = 0; /* unique number for current line */ | |
| 380 | |
| 381 #define CUR_STATE(idx) ((stateitem_T *)(current_state.ga_data))[idx] | |
| 382 | |
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383 static void syn_sync(win_T *wp, linenr_T lnum, synstate_T *last_valid); |
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384 static void save_chartab(char_u *chartab); |
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385 static void restore_chartab(char_u *chartab); |
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386 static int syn_match_linecont(linenr_T lnum); |
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387 static void syn_start_line(void); |
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388 static void syn_update_ends(int startofline); |
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389 static void syn_stack_alloc(void); |
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390 static int syn_stack_cleanup(void); |
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391 static void syn_stack_free_entry(synblock_T *block, synstate_T *p); |
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392 static synstate_T *syn_stack_find_entry(linenr_T lnum); |
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393 static synstate_T *store_current_state(void); |
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394 static void load_current_state(synstate_T *from); |
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395 static void invalidate_current_state(void); |
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396 static int syn_stack_equal(synstate_T *sp); |
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397 static void validate_current_state(void); |
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398 static int syn_finish_line(int syncing); |
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399 static int syn_current_attr(int syncing, int displaying, int *can_spell, int keep_state); |
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400 static int did_match_already(int idx, garray_T *gap); |
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401 static stateitem_T *push_next_match(stateitem_T *cur_si); |
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402 static void check_state_ends(void); |
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403 static void update_si_attr(int idx); |
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404 static void check_keepend(void); |
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405 static void update_si_end(stateitem_T *sip, int startcol, int force); |
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406 static short *copy_id_list(short *list); |
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407 static int in_id_list(stateitem_T *item, short *cont_list, struct sp_syn *ssp, int contained); |
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408 static int push_current_state(int idx); |
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409 static void pop_current_state(void); |
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410 #ifdef FEAT_PROFILE |
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411 static void syn_clear_time(syn_time_T *tt); |
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412 static void syntime_clear(void); |
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413 #ifdef __BORLANDC__ |
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414 static int _RTLENTRYF syn_compare_syntime(const void *v1, const void *v2); |
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415 #else |
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416 static int syn_compare_syntime(const void *v1, const void *v2); |
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417 #endif |
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418 static void syntime_report(void); |
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419 static int syn_time_on = FALSE; |
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420 # define IF_SYN_TIME(p) (p) |
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421 #else |
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422 # define IF_SYN_TIME(p) NULL |
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423 typedef int syn_time_T; |
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424 #endif |
| 7 | 425 |
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426 static void syn_stack_apply_changes_block(synblock_T *block, buf_T *buf); |
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427 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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428 static void clear_syn_state(synstate_T *p); |
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429 static void clear_current_state(void); |
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430 |
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431 static void limit_pos(lpos_T *pos, lpos_T *limit); |
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432 static void limit_pos_zero(lpos_T *pos, lpos_T *limit); |
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433 static void syn_add_end_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
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434 static void syn_add_start_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
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435 static char_u *syn_getcurline(void); |
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436 static int syn_regexec(regmmatch_T *rmp, linenr_T lnum, colnr_T col, syn_time_T *st); |
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437 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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438 static void syn_cmd_case(exarg_T *eap, int syncing); |
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439 static void syn_cmd_spell(exarg_T *eap, int syncing); |
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440 static void syntax_sync_clear(void); |
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441 static void syn_remove_pattern(synblock_T *block, int idx); |
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442 static void syn_clear_pattern(synblock_T *block, int i); |
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443 static void syn_clear_cluster(synblock_T *block, int i); |
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444 static void syn_cmd_clear(exarg_T *eap, int syncing); |
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445 static void syn_cmd_conceal(exarg_T *eap, int syncing); |
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446 static void syn_clear_one(int id, int syncing); |
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447 static void syn_cmd_on(exarg_T *eap, int syncing); |
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448 static void syn_cmd_enable(exarg_T *eap, int syncing); |
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449 static void syn_cmd_reset(exarg_T *eap, int syncing); |
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450 static void syn_cmd_manual(exarg_T *eap, int syncing); |
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451 static void syn_cmd_off(exarg_T *eap, int syncing); |
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452 static void syn_cmd_onoff(exarg_T *eap, char *name); |
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453 static void syn_cmd_list(exarg_T *eap, int syncing); |
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454 static void syn_lines_msg(void); |
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455 static void syn_match_msg(void); |
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456 static void syn_stack_free_block(synblock_T *block); |
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457 static void syn_list_one(int id, int syncing, int link_only); |
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458 static void syn_list_cluster(int id); |
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459 static void put_id_list(char_u *name, short *list, int attr); |
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460 static void put_pattern(char *s, int c, synpat_T *spp, int attr); |
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461 static int syn_list_keywords(int id, hashtab_T *ht, int did_header, int attr); |
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462 static void syn_clear_keyword(int id, hashtab_T *ht); |
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463 static void clear_keywtab(hashtab_T *ht); |
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464 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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465 static char_u *get_group_name(char_u *arg, char_u **name_end); |
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466 static char_u *get_syn_options(char_u *arg, syn_opt_arg_T *opt, int *conceal_char, int skip); |
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467 static void syn_cmd_include(exarg_T *eap, int syncing); |
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468 static void syn_cmd_iskeyword(exarg_T *eap, int syncing); |
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469 static void syn_cmd_keyword(exarg_T *eap, int syncing); |
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470 static void syn_cmd_match(exarg_T *eap, int syncing); |
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471 static void syn_cmd_region(exarg_T *eap, int syncing); |
| 7 | 472 #ifdef __BORLANDC__ |
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473 static int _RTLENTRYF syn_compare_stub(const void *v1, const void *v2); |
| 7 | 474 #else |
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475 static int syn_compare_stub(const void *v1, const void *v2); |
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476 #endif |
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477 static void syn_cmd_cluster(exarg_T *eap, int syncing); |
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478 static int syn_scl_name2id(char_u *name); |
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479 static int syn_scl_namen2id(char_u *linep, int len); |
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480 static int syn_check_cluster(char_u *pp, int len); |
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481 static int syn_add_cluster(char_u *name); |
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482 static void init_syn_patterns(void); |
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483 static char_u *get_syn_pattern(char_u *arg, synpat_T *ci); |
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484 static void syn_cmd_sync(exarg_T *eap, int syncing); |
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485 static int get_id_list(char_u **arg, int keylen, short **list, int skip); |
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486 static void syn_combine_list(short **clstr1, short **clstr2, int list_op); |
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487 static void syn_incl_toplevel(int id, int *flagsp); |
| 7 | 488 |
| 489 /* | |
| 490 * Start the syntax recognition for a line. This function is normally called | |
| 491 * from the screen updating, once for each displayed line. | |
| 492 * The buffer is remembered in syn_buf, because get_syntax_attr() doesn't get | |
| 493 * it. Careful: curbuf and curwin are likely to point to another buffer and | |
| 494 * window. | |
| 495 */ | |
| 496 void | |
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497 syntax_start(win_T *wp, linenr_T lnum) |
| 7 | 498 { |
| 499 synstate_T *p; | |
| 500 synstate_T *last_valid = NULL; | |
| 501 synstate_T *last_min_valid = NULL; | |
| 1512 | 502 synstate_T *sp, *prev = NULL; |
| 7 | 503 linenr_T parsed_lnum; |
| 504 linenr_T first_stored; | |
| 505 int dist; | |
| 26 | 506 static int changedtick = 0; /* remember the last change ID */ |
| 7 | 507 |
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508 #ifdef FEAT_CONCEAL |
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509 current_sub_char = NUL; |
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510 #endif |
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511 |
| 7 | 512 /* |
| 513 * After switching buffers, invalidate current_state. | |
| 26 | 514 * Also do this when a change was made, the current state may be invalid |
| 515 * then. | |
| 7 | 516 */ |
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517 if (syn_block != wp->w_s |
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518 || syn_buf != wp->w_buffer |
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519 || changedtick != syn_buf->b_changedtick) |
| 7 | 520 { |
| 521 invalidate_current_state(); | |
| 522 syn_buf = wp->w_buffer; | |
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523 syn_block = wp->w_s; |
| 7 | 524 } |
| 26 | 525 changedtick = syn_buf->b_changedtick; |
| 7 | 526 syn_win = wp; |
| 527 | |
| 528 /* | |
| 529 * Allocate syntax stack when needed. | |
| 530 */ | |
| 531 syn_stack_alloc(); | |
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532 if (syn_block->b_sst_array == NULL) |
| 410 | 533 return; /* out of memory */ |
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534 syn_block->b_sst_lasttick = display_tick; |
| 7 | 535 |
| 536 /* | |
| 537 * If the state of the end of the previous line is useful, store it. | |
| 538 */ | |
| 539 if (VALID_STATE(¤t_state) | |
| 540 && current_lnum < lnum | |
| 541 && current_lnum < syn_buf->b_ml.ml_line_count) | |
| 542 { | |
| 543 (void)syn_finish_line(FALSE); | |
| 544 if (!current_state_stored) | |
| 545 { | |
| 546 ++current_lnum; | |
| 1512 | 547 (void)store_current_state(); |
| 7 | 548 } |
| 549 | |
| 550 /* | |
| 551 * If the current_lnum is now the same as "lnum", keep the current | |
| 552 * state (this happens very often!). Otherwise invalidate | |
| 553 * current_state and figure it out below. | |
| 554 */ | |
| 555 if (current_lnum != lnum) | |
| 556 invalidate_current_state(); | |
| 557 } | |
| 558 else | |
| 559 invalidate_current_state(); | |
| 560 | |
| 561 /* | |
| 562 * Try to synchronize from a saved state in b_sst_array[]. | |
| 563 * Only do this if lnum is not before and not to far beyond a saved state. | |
| 564 */ | |
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565 if (INVALID_STATE(¤t_state) && syn_block->b_sst_array != NULL) |
| 7 | 566 { |
| 567 /* Find last valid saved state before start_lnum. */ | |
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568 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
| 7 | 569 { |
| 570 if (p->sst_lnum > lnum) | |
| 571 break; | |
| 572 if (p->sst_lnum <= lnum && p->sst_change_lnum == 0) | |
| 573 { | |
| 574 last_valid = p; | |
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575 if (p->sst_lnum >= lnum - syn_block->b_syn_sync_minlines) |
| 7 | 576 last_min_valid = p; |
| 577 } | |
| 578 } | |
| 579 if (last_min_valid != NULL) | |
| 580 load_current_state(last_min_valid); | |
| 581 } | |
| 582 | |
| 583 /* | |
| 584 * If "lnum" is before or far beyond a line with a saved state, need to | |
| 585 * re-synchronize. | |
| 586 */ | |
| 587 if (INVALID_STATE(¤t_state)) | |
| 588 { | |
| 589 syn_sync(wp, lnum, last_valid); | |
| 2906 | 590 if (current_lnum == 1) |
| 591 /* First line is always valid, no matter "minlines". */ | |
| 592 first_stored = 1; | |
| 593 else | |
| 594 /* Need to parse "minlines" lines before state can be considered | |
| 595 * valid to store. */ | |
| 596 first_stored = current_lnum + syn_block->b_syn_sync_minlines; | |
| 7 | 597 } |
| 598 else | |
| 599 first_stored = current_lnum; | |
| 600 | |
| 601 /* | |
| 602 * Advance from the sync point or saved state until the current line. | |
| 603 * Save some entries for syncing with later on. | |
| 604 */ | |
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605 if (syn_block->b_sst_len <= Rows) |
| 819 | 606 dist = 999999; |
| 607 else | |
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608 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
| 7 | 609 while (current_lnum < lnum) |
| 610 { | |
| 611 syn_start_line(); | |
| 612 (void)syn_finish_line(FALSE); | |
| 613 ++current_lnum; | |
| 614 | |
| 615 /* If we parsed at least "minlines" lines or started at a valid | |
| 616 * state, the current state is considered valid. */ | |
| 617 if (current_lnum >= first_stored) | |
| 618 { | |
| 619 /* Check if the saved state entry is for the current line and is | |
| 620 * equal to the current state. If so, then validate all saved | |
| 621 * states that depended on a change before the parsed line. */ | |
| 622 if (prev == NULL) | |
| 1512 | 623 prev = syn_stack_find_entry(current_lnum - 1); |
| 624 if (prev == NULL) | |
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625 sp = syn_block->b_sst_first; |
| 7 | 626 else |
| 1512 | 627 sp = prev; |
| 628 while (sp != NULL && sp->sst_lnum < current_lnum) | |
| 629 sp = sp->sst_next; | |
| 7 | 630 if (sp != NULL |
| 631 && sp->sst_lnum == current_lnum | |
| 632 && syn_stack_equal(sp)) | |
| 633 { | |
| 634 parsed_lnum = current_lnum; | |
| 635 prev = sp; | |
| 636 while (sp != NULL && sp->sst_change_lnum <= parsed_lnum) | |
| 637 { | |
| 638 if (sp->sst_lnum <= lnum) | |
| 639 /* valid state before desired line, use this one */ | |
| 640 prev = sp; | |
| 641 else if (sp->sst_change_lnum == 0) | |
| 642 /* past saved states depending on change, break here. */ | |
| 643 break; | |
| 644 sp->sst_change_lnum = 0; | |
| 645 sp = sp->sst_next; | |
| 646 } | |
| 647 load_current_state(prev); | |
| 648 } | |
| 649 /* Store the state at this line when it's the first one, the line | |
| 650 * where we start parsing, or some distance from the previously | |
| 651 * saved state. But only when parsed at least 'minlines'. */ | |
| 652 else if (prev == NULL | |
| 653 || current_lnum == lnum | |
| 654 || current_lnum >= prev->sst_lnum + dist) | |
| 1512 | 655 prev = store_current_state(); |
| 7 | 656 } |
| 657 | |
| 658 /* This can take a long time: break when CTRL-C pressed. The current | |
| 659 * state will be wrong then. */ | |
| 660 line_breakcheck(); | |
| 661 if (got_int) | |
| 662 { | |
| 663 current_lnum = lnum; | |
| 664 break; | |
| 665 } | |
| 666 } | |
| 667 | |
| 668 syn_start_line(); | |
| 669 } | |
| 670 | |
| 671 /* | |
| 672 * We cannot simply discard growarrays full of state_items or buf_states; we | |
| 673 * have to manually release their extmatch pointers first. | |
| 674 */ | |
| 675 static void | |
|
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676 clear_syn_state(synstate_T *p) |
| 7 | 677 { |
| 678 int i; | |
| 679 garray_T *gap; | |
| 680 | |
| 681 if (p->sst_stacksize > SST_FIX_STATES) | |
| 682 { | |
| 683 gap = &(p->sst_union.sst_ga); | |
| 684 for (i = 0; i < gap->ga_len; i++) | |
| 685 unref_extmatch(SYN_STATE_P(gap)[i].bs_extmatch); | |
| 686 ga_clear(gap); | |
| 687 } | |
| 688 else | |
| 689 { | |
| 690 for (i = 0; i < p->sst_stacksize; i++) | |
| 691 unref_extmatch(p->sst_union.sst_stack[i].bs_extmatch); | |
| 692 } | |
| 693 } | |
| 694 | |
| 695 /* | |
| 696 * Cleanup the current_state stack. | |
| 697 */ | |
| 698 static void | |
|
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699 clear_current_state(void) |
| 7 | 700 { |
| 701 int i; | |
| 702 stateitem_T *sip; | |
| 703 | |
| 704 sip = (stateitem_T *)(current_state.ga_data); | |
| 705 for (i = 0; i < current_state.ga_len; i++) | |
| 706 unref_extmatch(sip[i].si_extmatch); | |
| 707 ga_clear(¤t_state); | |
| 708 } | |
| 709 | |
| 710 /* | |
| 711 * Try to find a synchronisation point for line "lnum". | |
| 712 * | |
| 713 * This sets current_lnum and the current state. One of three methods is | |
| 714 * used: | |
| 715 * 1. Search backwards for the end of a C-comment. | |
| 716 * 2. Search backwards for given sync patterns. | |
| 717 * 3. Simply start on a given number of lines above "lnum". | |
| 718 */ | |
| 719 static void | |
|
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720 syn_sync( |
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721 win_T *wp, |
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722 linenr_T start_lnum, |
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723 synstate_T *last_valid) |
| 7 | 724 { |
| 725 buf_T *curbuf_save; | |
| 726 win_T *curwin_save; | |
| 727 pos_T cursor_save; | |
| 728 int idx; | |
| 729 linenr_T lnum; | |
| 730 linenr_T end_lnum; | |
| 731 linenr_T break_lnum; | |
| 732 int had_sync_point; | |
| 733 stateitem_T *cur_si; | |
| 734 synpat_T *spp; | |
| 735 char_u *line; | |
| 736 int found_flags = 0; | |
| 737 int found_match_idx = 0; | |
| 738 linenr_T found_current_lnum = 0; | |
| 739 int found_current_col= 0; | |
| 740 lpos_T found_m_endpos; | |
| 442 | 741 colnr_T prev_current_col; |
| 7 | 742 |
| 743 /* | |
| 744 * Clear any current state that might be hanging around. | |
| 745 */ | |
| 746 invalidate_current_state(); | |
| 747 | |
| 748 /* | |
| 749 * Start at least "minlines" back. Default starting point for parsing is | |
| 750 * there. | |
| 751 * Start further back, to avoid that scrolling backwards will result in | |
| 752 * resyncing for every line. Now it resyncs only one out of N lines, | |
| 753 * where N is minlines * 1.5, or minlines * 2 if minlines is small. | |
| 754 * Watch out for overflow when minlines is MAXLNUM. | |
| 755 */ | |
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756 if (syn_block->b_syn_sync_minlines > start_lnum) |
| 7 | 757 start_lnum = 1; |
| 758 else | |
| 759 { | |
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760 if (syn_block->b_syn_sync_minlines == 1) |
| 7 | 761 lnum = 1; |
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762 else if (syn_block->b_syn_sync_minlines < 10) |
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763 lnum = syn_block->b_syn_sync_minlines * 2; |
| 7 | 764 else |
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765 lnum = syn_block->b_syn_sync_minlines * 3 / 2; |
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766 if (syn_block->b_syn_sync_maxlines != 0 |
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767 && lnum > syn_block->b_syn_sync_maxlines) |
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768 lnum = syn_block->b_syn_sync_maxlines; |
| 7 | 769 if (lnum >= start_lnum) |
| 770 start_lnum = 1; | |
| 771 else | |
| 772 start_lnum -= lnum; | |
| 773 } | |
| 774 current_lnum = start_lnum; | |
| 775 | |
| 776 /* | |
| 777 * 1. Search backwards for the end of a C-style comment. | |
| 778 */ | |
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779 if (syn_block->b_syn_sync_flags & SF_CCOMMENT) |
| 7 | 780 { |
| 781 /* Need to make syn_buf the current buffer for a moment, to be able to | |
| 782 * use find_start_comment(). */ | |
| 783 curwin_save = curwin; | |
| 784 curwin = wp; | |
| 785 curbuf_save = curbuf; | |
| 786 curbuf = syn_buf; | |
| 787 | |
| 788 /* | |
| 789 * Skip lines that end in a backslash. | |
| 790 */ | |
| 791 for ( ; start_lnum > 1; --start_lnum) | |
| 792 { | |
| 793 line = ml_get(start_lnum - 1); | |
| 794 if (*line == NUL || *(line + STRLEN(line) - 1) != '\\') | |
| 795 break; | |
| 796 } | |
| 797 current_lnum = start_lnum; | |
| 798 | |
| 799 /* set cursor to start of search */ | |
| 800 cursor_save = wp->w_cursor; | |
| 801 wp->w_cursor.lnum = start_lnum; | |
| 802 wp->w_cursor.col = 0; | |
| 803 | |
| 804 /* | |
| 805 * If the line is inside a comment, need to find the syntax item that | |
| 806 * defines the comment. | |
| 807 * Restrict the search for the end of a comment to b_syn_sync_maxlines. | |
| 808 */ | |
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809 if (find_start_comment((int)syn_block->b_syn_sync_maxlines) != NULL) |
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810 { |
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811 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
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812 if (SYN_ITEMS(syn_block)[idx].sp_syn.id |
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813 == syn_block->b_syn_sync_id |
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814 && SYN_ITEMS(syn_block)[idx].sp_type == SPTYPE_START) |
| 7 | 815 { |
| 816 validate_current_state(); | |
| 817 if (push_current_state(idx) == OK) | |
| 818 update_si_attr(current_state.ga_len - 1); | |
| 819 break; | |
| 820 } | |
| 821 } | |
| 822 | |
| 823 /* restore cursor and buffer */ | |
| 824 wp->w_cursor = cursor_save; | |
| 825 curwin = curwin_save; | |
| 826 curbuf = curbuf_save; | |
| 827 } | |
| 828 | |
| 829 /* | |
| 830 * 2. Search backwards for given sync patterns. | |
| 831 */ | |
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832 else if (syn_block->b_syn_sync_flags & SF_MATCH) |
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833 { |
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834 if (syn_block->b_syn_sync_maxlines != 0 |
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835 && start_lnum > syn_block->b_syn_sync_maxlines) |
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836 break_lnum = start_lnum - syn_block->b_syn_sync_maxlines; |
| 7 | 837 else |
| 838 break_lnum = 0; | |
| 839 | |
| 699 | 840 found_m_endpos.lnum = 0; |
| 841 found_m_endpos.col = 0; | |
| 7 | 842 end_lnum = start_lnum; |
| 843 lnum = start_lnum; | |
| 844 while (--lnum > break_lnum) | |
| 845 { | |
| 846 /* This can take a long time: break when CTRL-C pressed. */ | |
| 847 line_breakcheck(); | |
| 848 if (got_int) | |
| 849 { | |
| 850 invalidate_current_state(); | |
| 851 current_lnum = start_lnum; | |
| 852 break; | |
| 853 } | |
| 854 | |
| 855 /* Check if we have run into a valid saved state stack now. */ | |
| 856 if (last_valid != NULL && lnum == last_valid->sst_lnum) | |
| 857 { | |
| 858 load_current_state(last_valid); | |
| 859 break; | |
| 860 } | |
| 861 | |
| 862 /* | |
| 863 * Check if the previous line has the line-continuation pattern. | |
| 864 */ | |
| 865 if (lnum > 1 && syn_match_linecont(lnum - 1)) | |
| 866 continue; | |
| 867 | |
| 868 /* | |
| 869 * Start with nothing on the state stack | |
| 870 */ | |
| 871 validate_current_state(); | |
| 872 | |
| 873 for (current_lnum = lnum; current_lnum < end_lnum; ++current_lnum) | |
| 874 { | |
| 875 syn_start_line(); | |
| 876 for (;;) | |
| 877 { | |
| 878 had_sync_point = syn_finish_line(TRUE); | |
| 879 /* | |
| 880 * When a sync point has been found, remember where, and | |
| 881 * continue to look for another one, further on in the line. | |
| 882 */ | |
| 883 if (had_sync_point && current_state.ga_len) | |
| 884 { | |
| 885 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 886 if (cur_si->si_m_endpos.lnum > start_lnum) | |
| 887 { | |
| 888 /* ignore match that goes to after where started */ | |
| 889 current_lnum = end_lnum; | |
| 890 break; | |
| 891 } | |
| 1371 | 892 if (cur_si->si_idx < 0) |
| 893 { | |
| 894 /* Cannot happen? */ | |
| 895 found_flags = 0; | |
| 896 found_match_idx = KEYWORD_IDX; | |
| 897 } | |
| 898 else | |
| 899 { | |
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900 spp = &(SYN_ITEMS(syn_block)[cur_si->si_idx]); |
| 1371 | 901 found_flags = spp->sp_flags; |
| 902 found_match_idx = spp->sp_sync_idx; | |
| 903 } | |
| 7 | 904 found_current_lnum = current_lnum; |
| 905 found_current_col = current_col; | |
| 906 found_m_endpos = cur_si->si_m_endpos; | |
| 907 /* | |
| 908 * Continue after the match (be aware of a zero-length | |
| 909 * match). | |
| 910 */ | |
| 911 if (found_m_endpos.lnum > current_lnum) | |
| 912 { | |
| 913 current_lnum = found_m_endpos.lnum; | |
| 914 current_col = found_m_endpos.col; | |
| 915 if (current_lnum >= end_lnum) | |
| 916 break; | |
| 917 } | |
| 918 else if (found_m_endpos.col > current_col) | |
| 919 current_col = found_m_endpos.col; | |
| 920 else | |
| 921 ++current_col; | |
| 922 | |
| 923 /* syn_current_attr() will have skipped the check for | |
| 442 | 924 * an item that ends here, need to do that now. Be |
| 925 * careful not to go past the NUL. */ | |
| 926 prev_current_col = current_col; | |
| 927 if (syn_getcurline()[current_col] != NUL) | |
| 928 ++current_col; | |
| 7 | 929 check_state_ends(); |
| 442 | 930 current_col = prev_current_col; |
| 7 | 931 } |
| 932 else | |
| 933 break; | |
| 934 } | |
| 935 } | |
| 936 | |
| 937 /* | |
| 938 * If a sync point was encountered, break here. | |
| 939 */ | |
| 940 if (found_flags) | |
| 941 { | |
| 942 /* | |
| 943 * Put the item that was specified by the sync point on the | |
| 944 * state stack. If there was no item specified, make the | |
| 945 * state stack empty. | |
| 946 */ | |
| 947 clear_current_state(); | |
| 948 if (found_match_idx >= 0 | |
| 949 && push_current_state(found_match_idx) == OK) | |
| 950 update_si_attr(current_state.ga_len - 1); | |
| 951 | |
| 952 /* | |
| 953 * When using "grouphere", continue from the sync point | |
| 954 * match, until the end of the line. Parsing starts at | |
| 955 * the next line. | |
| 956 * For "groupthere" the parsing starts at start_lnum. | |
| 957 */ | |
| 958 if (found_flags & HL_SYNC_HERE) | |
| 959 { | |
| 960 if (current_state.ga_len) | |
| 961 { | |
| 962 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 963 cur_si->si_h_startpos.lnum = found_current_lnum; | |
| 964 cur_si->si_h_startpos.col = found_current_col; | |
| 965 update_si_end(cur_si, (int)current_col, TRUE); | |
| 966 check_keepend(); | |
| 967 } | |
| 968 current_col = found_m_endpos.col; | |
| 969 current_lnum = found_m_endpos.lnum; | |
| 970 (void)syn_finish_line(FALSE); | |
| 971 ++current_lnum; | |
| 972 } | |
| 973 else | |
| 974 current_lnum = start_lnum; | |
| 975 | |
| 976 break; | |
| 977 } | |
| 978 | |
| 979 end_lnum = lnum; | |
| 980 invalidate_current_state(); | |
| 981 } | |
| 982 | |
| 983 /* Ran into start of the file or exceeded maximum number of lines */ | |
| 984 if (lnum <= break_lnum) | |
| 985 { | |
| 986 invalidate_current_state(); | |
| 987 current_lnum = break_lnum + 1; | |
| 988 } | |
| 989 } | |
| 990 | |
| 991 validate_current_state(); | |
| 992 } | |
| 993 | |
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994 static void |
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995 save_chartab(char_u *chartab) |
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996 { |
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997 if (syn_block->b_syn_isk != empty_option) |
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998 { |
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999 mch_memmove(chartab, syn_buf->b_chartab, (size_t)32); |
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1000 mch_memmove(syn_buf->b_chartab, syn_win->w_s->b_syn_chartab, |
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1001 (size_t)32); |
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1002 } |
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1003 } |
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1004 |
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1005 static void |
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1006 restore_chartab(char_u *chartab) |
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1007 { |
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1008 if (syn_win->w_s->b_syn_isk != empty_option) |
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1009 mch_memmove(syn_buf->b_chartab, chartab, (size_t)32); |
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1010 } |
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1011 |
| 7 | 1012 /* |
| 1013 * Return TRUE if the line-continuation pattern matches in line "lnum". | |
| 1014 */ | |
| 1015 static int | |
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1016 syn_match_linecont(linenr_T lnum) |
| 7 | 1017 { |
| 1018 regmmatch_T regmatch; | |
| 6375 | 1019 int r; |
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1020 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
| 7 | 1021 |
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1022 if (syn_block->b_syn_linecont_prog != NULL) |
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1023 { |
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1024 /* use syntax iskeyword option */ |
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1025 save_chartab(buf_chartab); |
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1026 regmatch.rmm_ic = syn_block->b_syn_linecont_ic; |
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1027 regmatch.regprog = syn_block->b_syn_linecont_prog; |
| 6375 | 1028 r = syn_regexec(®match, lnum, (colnr_T)0, |
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1029 IF_SYN_TIME(&syn_block->b_syn_linecont_time)); |
| 6375 | 1030 syn_block->b_syn_linecont_prog = regmatch.regprog; |
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1031 restore_chartab(buf_chartab); |
| 6375 | 1032 return r; |
| 7 | 1033 } |
| 1034 return FALSE; | |
| 1035 } | |
| 1036 | |
| 1037 /* | |
| 1038 * Prepare the current state for the start of a line. | |
| 1039 */ | |
| 1040 static void | |
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1041 syn_start_line(void) |
| 7 | 1042 { |
| 1043 current_finished = FALSE; | |
| 1044 current_col = 0; | |
| 1045 | |
| 1046 /* | |
| 1047 * Need to update the end of a start/skip/end that continues from the | |
| 1048 * previous line and regions that have "keepend". | |
| 1049 */ | |
| 1050 if (current_state.ga_len > 0) | |
| 2863 | 1051 { |
| 7 | 1052 syn_update_ends(TRUE); |
| 2863 | 1053 check_state_ends(); |
| 1054 } | |
| 7 | 1055 |
| 1056 next_match_idx = -1; | |
| 1057 ++current_line_id; | |
| 1058 } | |
| 1059 | |
| 1060 /* | |
| 1061 * Check for items in the stack that need their end updated. | |
| 1062 * When "startofline" is TRUE the last item is always updated. | |
| 1063 * When "startofline" is FALSE the item with "keepend" is forcefully updated. | |
| 1064 */ | |
| 1065 static void | |
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1066 syn_update_ends(int startofline) |
| 7 | 1067 { |
| 1068 stateitem_T *cur_si; | |
| 1069 int i; | |
| 991 | 1070 int seen_keepend; |
| 7 | 1071 |
| 1072 if (startofline) | |
| 1073 { | |
| 1074 /* Check for a match carried over from a previous line with a | |
| 1075 * contained region. The match ends as soon as the region ends. */ | |
| 1076 for (i = 0; i < current_state.ga_len; ++i) | |
| 1077 { | |
| 1078 cur_si = &CUR_STATE(i); | |
| 1079 if (cur_si->si_idx >= 0 | |
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1080 && (SYN_ITEMS(syn_block)[cur_si->si_idx]).sp_type |
| 7 | 1081 == SPTYPE_MATCH |
| 1082 && cur_si->si_m_endpos.lnum < current_lnum) | |
| 1083 { | |
| 1084 cur_si->si_flags |= HL_MATCHCONT; | |
| 1085 cur_si->si_m_endpos.lnum = 0; | |
| 1086 cur_si->si_m_endpos.col = 0; | |
| 1087 cur_si->si_h_endpos = cur_si->si_m_endpos; | |
| 1088 cur_si->si_ends = TRUE; | |
| 1089 } | |
| 1090 } | |
| 1091 } | |
| 1092 | |
| 1093 /* | |
| 1094 * Need to update the end of a start/skip/end that continues from the | |
| 1095 * previous line. And regions that have "keepend", because they may | |
| 991 | 1096 * influence contained items. If we've just removed "extend" |
| 1097 * (startofline == 0) then we should update ends of normal regions | |
| 1098 * contained inside "keepend" because "extend" could have extended | |
| 1099 * these "keepend" regions as well as contained normal regions. | |
| 7 | 1100 * Then check for items ending in column 0. |
| 1101 */ | |
| 1102 i = current_state.ga_len - 1; | |
| 1103 if (keepend_level >= 0) | |
| 1104 for ( ; i > keepend_level; --i) | |
| 1105 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
| 1106 break; | |
| 991 | 1107 |
| 1108 seen_keepend = FALSE; | |
| 7 | 1109 for ( ; i < current_state.ga_len; ++i) |
| 1110 { | |
| 1111 cur_si = &CUR_STATE(i); | |
| 1112 if ((cur_si->si_flags & HL_KEEPEND) | |
| 991 | 1113 || (seen_keepend && !startofline) |
| 7 | 1114 || (i == current_state.ga_len - 1 && startofline)) |
| 1115 { | |
| 1116 cur_si->si_h_startpos.col = 0; /* start highl. in col 0 */ | |
| 1117 cur_si->si_h_startpos.lnum = current_lnum; | |
| 1118 | |
| 1119 if (!(cur_si->si_flags & HL_MATCHCONT)) | |
| 1120 update_si_end(cur_si, (int)current_col, !startofline); | |
| 991 | 1121 |
| 1122 if (!startofline && (cur_si->si_flags & HL_KEEPEND)) | |
| 1123 seen_keepend = TRUE; | |
| 7 | 1124 } |
| 1125 } | |
| 1126 check_keepend(); | |
| 1127 } | |
| 1128 | |
| 1129 /**************************************** | |
| 1130 * Handling of the state stack cache. | |
| 1131 */ | |
| 1132 | |
| 1133 /* | |
| 1134 * EXPLANATION OF THE SYNTAX STATE STACK CACHE | |
| 1135 * | |
| 1136 * To speed up syntax highlighting, the state stack for the start of some | |
| 1137 * lines is cached. These entries can be used to start parsing at that point. | |
| 1138 * | |
| 1139 * The stack is kept in b_sst_array[] for each buffer. There is a list of | |
| 1140 * valid entries. b_sst_first points to the first one, then follow sst_next. | |
| 1141 * The entries are sorted on line number. The first entry is often for line 2 | |
| 1142 * (line 1 always starts with an empty stack). | |
| 1143 * There is also a list for free entries. This construction is used to avoid | |
| 1144 * having to allocate and free memory blocks too often. | |
| 1145 * | |
| 1146 * When making changes to the buffer, this is logged in b_mod_*. When calling | |
| 1147 * update_screen() to update the display, it will call | |
| 1148 * syn_stack_apply_changes() for each displayed buffer to adjust the cached | |
| 1149 * entries. The entries which are inside the changed area are removed, | |
| 1150 * because they must be recomputed. Entries below the changed have their line | |
| 1151 * number adjusted for deleted/inserted lines, and have their sst_change_lnum | |
| 1152 * set to indicate that a check must be made if the changed lines would change | |
| 1153 * the cached entry. | |
| 1154 * | |
| 1155 * When later displaying lines, an entry is stored for each line. Displayed | |
| 1156 * lines are likely to be displayed again, in which case the state at the | |
| 1157 * start of the line is needed. | |
| 1158 * For not displayed lines, an entry is stored for every so many lines. These | |
| 1159 * entries will be used e.g., when scrolling backwards. The distance between | |
| 1160 * entries depends on the number of lines in the buffer. For small buffers | |
| 1161 * the distance is fixed at SST_DIST, for large buffers there is a fixed | |
| 1162 * number of entries SST_MAX_ENTRIES, and the distance is computed. | |
| 1163 */ | |
| 1164 | |
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1165 static void |
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1166 syn_stack_free_block(synblock_T *block) |
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1167 { |
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1168 synstate_T *p; |
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1169 |
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1170 if (block->b_sst_array != NULL) |
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1171 { |
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1172 for (p = block->b_sst_first; p != NULL; p = p->sst_next) |
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1173 clear_syn_state(p); |
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1174 vim_free(block->b_sst_array); |
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1175 block->b_sst_array = NULL; |
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1176 block->b_sst_len = 0; |
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1177 } |
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1178 } |
| 7 | 1179 /* |
| 1180 * Free b_sst_array[] for buffer "buf". | |
| 1181 * Used when syntax items changed to force resyncing everywhere. | |
| 1182 */ | |
| 1183 void | |
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1184 syn_stack_free_all(synblock_T *block) |
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1185 { |
| 7 | 1186 win_T *wp; |
| 1187 | |
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1188 syn_stack_free_block(block); |
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1189 |
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1190 |
| 7 | 1191 #ifdef FEAT_FOLDING |
| 1192 /* When using "syntax" fold method, must update all folds. */ | |
| 1193 FOR_ALL_WINDOWS(wp) | |
| 1194 { | |
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1195 if (wp->w_s == block && foldmethodIsSyntax(wp)) |
| 7 | 1196 foldUpdateAll(wp); |
| 1197 } | |
| 1198 #endif | |
| 1199 } | |
| 1200 | |
| 1201 /* | |
| 1202 * Allocate the syntax state stack for syn_buf when needed. | |
| 1203 * If the number of entries in b_sst_array[] is much too big or a bit too | |
| 1204 * small, reallocate it. | |
| 1205 * Also used to allocate b_sst_array[] for the first time. | |
| 1206 */ | |
| 1207 static void | |
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1208 syn_stack_alloc(void) |
| 7 | 1209 { |
| 1210 long len; | |
| 1211 synstate_T *to, *from; | |
| 1212 synstate_T *sstp; | |
| 1213 | |
| 1214 len = syn_buf->b_ml.ml_line_count / SST_DIST + Rows * 2; | |
| 1215 if (len < SST_MIN_ENTRIES) | |
| 1216 len = SST_MIN_ENTRIES; | |
| 1217 else if (len > SST_MAX_ENTRIES) | |
| 1218 len = SST_MAX_ENTRIES; | |
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1219 if (syn_block->b_sst_len > len * 2 || syn_block->b_sst_len < len) |
| 7 | 1220 { |
| 1221 /* Allocate 50% too much, to avoid reallocating too often. */ | |
| 1222 len = syn_buf->b_ml.ml_line_count; | |
| 1223 len = (len + len / 2) / SST_DIST + Rows * 2; | |
| 1224 if (len < SST_MIN_ENTRIES) | |
| 1225 len = SST_MIN_ENTRIES; | |
| 1226 else if (len > SST_MAX_ENTRIES) | |
| 1227 len = SST_MAX_ENTRIES; | |
| 1228 | |
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1229 if (syn_block->b_sst_array != NULL) |
| 7 | 1230 { |
| 1231 /* When shrinking the array, cleanup the existing stack. | |
| 1232 * Make sure that all valid entries fit in the new array. */ | |
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1233 while (syn_block->b_sst_len - syn_block->b_sst_freecount + 2 > len |
| 7 | 1234 && syn_stack_cleanup()) |
| 1235 ; | |
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1236 if (len < syn_block->b_sst_len - syn_block->b_sst_freecount + 2) |
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1237 len = syn_block->b_sst_len - syn_block->b_sst_freecount + 2; |
| 7 | 1238 } |
| 1239 | |
| 1240 sstp = (synstate_T *)alloc_clear((unsigned)(len * sizeof(synstate_T))); | |
| 1241 if (sstp == NULL) /* out of memory! */ | |
| 1242 return; | |
| 1243 | |
| 1244 to = sstp - 1; | |
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1245 if (syn_block->b_sst_array != NULL) |
| 7 | 1246 { |
| 1247 /* Move the states from the old array to the new one. */ | |
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1248 for (from = syn_block->b_sst_first; from != NULL; |
| 7 | 1249 from = from->sst_next) |
| 1250 { | |
| 1251 ++to; | |
| 1252 *to = *from; | |
| 1253 to->sst_next = to + 1; | |
| 1254 } | |
| 1255 } | |
| 1256 if (to != sstp - 1) | |
| 1257 { | |
| 1258 to->sst_next = NULL; | |
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1259 syn_block->b_sst_first = sstp; |
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1260 syn_block->b_sst_freecount = len - (int)(to - sstp) - 1; |
| 7 | 1261 } |
| 1262 else | |
| 1263 { | |
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1264 syn_block->b_sst_first = NULL; |
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1265 syn_block->b_sst_freecount = len; |
| 7 | 1266 } |
| 1267 | |
| 1268 /* Create the list of free entries. */ | |
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1269 syn_block->b_sst_firstfree = to + 1; |
| 7 | 1270 while (++to < sstp + len) |
| 1271 to->sst_next = to + 1; | |
| 1272 (sstp + len - 1)->sst_next = NULL; | |
| 1273 | |
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1274 vim_free(syn_block->b_sst_array); |
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1275 syn_block->b_sst_array = sstp; |
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1276 syn_block->b_sst_len = len; |
| 7 | 1277 } |
| 1278 } | |
| 1279 | |
| 1280 /* | |
| 1281 * Check for changes in a buffer to affect stored syntax states. Uses the | |
| 1282 * b_mod_* fields. | |
| 1283 * Called from update_screen(), before screen is being updated, once for each | |
| 1284 * displayed buffer. | |
| 1285 */ | |
| 1286 void | |
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1287 syn_stack_apply_changes(buf_T *buf) |
| 7 | 1288 { |
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1289 win_T *wp; |
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1290 |
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1291 syn_stack_apply_changes_block(&buf->b_s, buf); |
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1292 |
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1293 FOR_ALL_WINDOWS(wp) |
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1294 { |
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1295 if ((wp->w_buffer == buf) && (wp->w_s != &buf->b_s)) |
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1296 syn_stack_apply_changes_block(wp->w_s, buf); |
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1297 } |
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1298 } |
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1299 |
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1300 static void |
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1301 syn_stack_apply_changes_block(synblock_T *block, buf_T *buf) |
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1302 { |
| 7 | 1303 synstate_T *p, *prev, *np; |
| 1304 linenr_T n; | |
| 1305 | |
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1306 if (block->b_sst_array == NULL) /* nothing to do */ |
| 7 | 1307 return; |
| 1308 | |
| 1309 prev = NULL; | |
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1310 for (p = block->b_sst_first; p != NULL; ) |
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1311 { |
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1312 if (p->sst_lnum + block->b_syn_sync_linebreaks > buf->b_mod_top) |
| 7 | 1313 { |
| 1314 n = p->sst_lnum + buf->b_mod_xlines; | |
| 1315 if (n <= buf->b_mod_bot) | |
| 1316 { | |
| 1317 /* this state is inside the changed area, remove it */ | |
| 1318 np = p->sst_next; | |
| 1319 if (prev == NULL) | |
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1320 block->b_sst_first = np; |
| 7 | 1321 else |
| 1322 prev->sst_next = np; | |
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1323 syn_stack_free_entry(block, p); |
| 7 | 1324 p = np; |
| 1325 continue; | |
| 1326 } | |
| 1327 /* This state is below the changed area. Remember the line | |
| 1328 * that needs to be parsed before this entry can be made valid | |
| 1329 * again. */ | |
| 1330 if (p->sst_change_lnum != 0 && p->sst_change_lnum > buf->b_mod_top) | |
| 1331 { | |
| 1332 if (p->sst_change_lnum + buf->b_mod_xlines > buf->b_mod_top) | |
| 1333 p->sst_change_lnum += buf->b_mod_xlines; | |
| 1334 else | |
| 1335 p->sst_change_lnum = buf->b_mod_top; | |
| 1336 } | |
| 1337 if (p->sst_change_lnum == 0 | |
| 1338 || p->sst_change_lnum < buf->b_mod_bot) | |
| 1339 p->sst_change_lnum = buf->b_mod_bot; | |
| 1340 | |
| 1341 p->sst_lnum = n; | |
| 1342 } | |
| 1343 prev = p; | |
| 1344 p = p->sst_next; | |
| 1345 } | |
| 1346 } | |
| 1347 | |
| 1348 /* | |
| 1349 * Reduce the number of entries in the state stack for syn_buf. | |
| 1350 * Returns TRUE if at least one entry was freed. | |
| 1351 */ | |
| 1352 static int | |
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1353 syn_stack_cleanup(void) |
| 7 | 1354 { |
| 1355 synstate_T *p, *prev; | |
| 1356 disptick_T tick; | |
| 1357 int above; | |
| 1358 int dist; | |
| 1359 int retval = FALSE; | |
| 1360 | |
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1361 if (syn_block->b_sst_array == NULL || syn_block->b_sst_first == NULL) |
| 7 | 1362 return retval; |
| 1363 | |
| 1364 /* Compute normal distance between non-displayed entries. */ | |
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1365 if (syn_block->b_sst_len <= Rows) |
| 819 | 1366 dist = 999999; |
| 1367 else | |
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1368 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
| 7 | 1369 |
| 1370 /* | |
| 2020 | 1371 * Go through the list to find the "tick" for the oldest entry that can |
| 7 | 1372 * be removed. Set "above" when the "tick" for the oldest entry is above |
| 1373 * "b_sst_lasttick" (the display tick wraps around). | |
| 1374 */ | |
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1375 tick = syn_block->b_sst_lasttick; |
| 7 | 1376 above = FALSE; |
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1377 prev = syn_block->b_sst_first; |
| 7 | 1378 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
| 1379 { | |
| 1380 if (prev->sst_lnum + dist > p->sst_lnum) | |
| 1381 { | |
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1382 if (p->sst_tick > syn_block->b_sst_lasttick) |
| 7 | 1383 { |
| 1384 if (!above || p->sst_tick < tick) | |
| 1385 tick = p->sst_tick; | |
| 1386 above = TRUE; | |
| 1387 } | |
| 1388 else if (!above && p->sst_tick < tick) | |
| 1389 tick = p->sst_tick; | |
| 1390 } | |
| 1391 } | |
| 1392 | |
| 1393 /* | |
| 1394 * Go through the list to make the entries for the oldest tick at an | |
| 1395 * interval of several lines. | |
| 1396 */ | |
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1397 prev = syn_block->b_sst_first; |
| 7 | 1398 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
| 1399 { | |
| 1400 if (p->sst_tick == tick && prev->sst_lnum + dist > p->sst_lnum) | |
| 1401 { | |
| 1402 /* Move this entry from used list to free list */ | |
| 1403 prev->sst_next = p->sst_next; | |
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1404 syn_stack_free_entry(syn_block, p); |
| 7 | 1405 p = prev; |
| 1406 retval = TRUE; | |
| 1407 } | |
| 1408 } | |
| 1409 return retval; | |
| 1410 } | |
| 1411 | |
| 1412 /* | |
| 1413 * Free the allocated memory for a syn_state item. | |
| 1414 * Move the entry into the free list. | |
| 1415 */ | |
| 1416 static void | |
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1417 syn_stack_free_entry(synblock_T *block, synstate_T *p) |
| 7 | 1418 { |
| 1419 clear_syn_state(p); | |
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1420 p->sst_next = block->b_sst_firstfree; |
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1421 block->b_sst_firstfree = p; |
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1422 ++block->b_sst_freecount; |
| 7 | 1423 } |
| 1424 | |
| 1425 /* | |
| 1426 * Find an entry in the list of state stacks at or before "lnum". | |
| 1427 * Returns NULL when there is no entry or the first entry is after "lnum". | |
| 1428 */ | |
| 1429 static synstate_T * | |
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1430 syn_stack_find_entry(linenr_T lnum) |
| 7 | 1431 { |
| 1432 synstate_T *p, *prev; | |
| 1433 | |
| 1434 prev = NULL; | |
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1435 for (p = syn_block->b_sst_first; p != NULL; prev = p, p = p->sst_next) |
| 7 | 1436 { |
| 1437 if (p->sst_lnum == lnum) | |
| 1438 return p; | |
| 1439 if (p->sst_lnum > lnum) | |
| 1440 break; | |
| 1441 } | |
| 1442 return prev; | |
| 1443 } | |
| 1444 | |
| 1445 /* | |
| 1446 * Try saving the current state in b_sst_array[]. | |
| 1447 * The current state must be valid for the start of the current_lnum line! | |
| 1448 */ | |
| 1449 static synstate_T * | |
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1450 store_current_state(void) |
| 7 | 1451 { |
| 1452 int i; | |
| 1453 synstate_T *p; | |
| 1454 bufstate_T *bp; | |
| 1455 stateitem_T *cur_si; | |
| 1512 | 1456 synstate_T *sp = syn_stack_find_entry(current_lnum); |
| 7 | 1457 |
| 1458 /* | |
| 1459 * If the current state contains a start or end pattern that continues | |
| 1460 * from the previous line, we can't use it. Don't store it then. | |
| 1461 */ | |
| 1462 for (i = current_state.ga_len - 1; i >= 0; --i) | |
| 1463 { | |
| 1464 cur_si = &CUR_STATE(i); | |
| 1465 if (cur_si->si_h_startpos.lnum >= current_lnum | |
| 1466 || cur_si->si_m_endpos.lnum >= current_lnum | |
| 1467 || cur_si->si_h_endpos.lnum >= current_lnum | |
| 1468 || (cur_si->si_end_idx | |
| 1469 && cur_si->si_eoe_pos.lnum >= current_lnum)) | |
| 1470 break; | |
| 1471 } | |
| 1472 if (i >= 0) | |
| 1473 { | |
| 1474 if (sp != NULL) | |
| 1475 { | |
| 1476 /* find "sp" in the list and remove it */ | |
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1477 if (syn_block->b_sst_first == sp) |
| 7 | 1478 /* it's the first entry */ |
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1479 syn_block->b_sst_first = sp->sst_next; |
| 7 | 1480 else |
| 1481 { | |
| 1482 /* find the entry just before this one to adjust sst_next */ | |
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1483 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
| 7 | 1484 if (p->sst_next == sp) |
| 1485 break; | |
| 840 | 1486 if (p != NULL) /* just in case */ |
| 1487 p->sst_next = sp->sst_next; | |
| 7 | 1488 } |
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1489 syn_stack_free_entry(syn_block, sp); |
| 7 | 1490 sp = NULL; |
| 1491 } | |
| 1492 } | |
| 1493 else if (sp == NULL || sp->sst_lnum != current_lnum) | |
| 1494 { | |
| 1495 /* | |
| 1496 * Add a new entry | |
| 1497 */ | |
| 1498 /* If no free items, cleanup the array first. */ | |
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1499 if (syn_block->b_sst_freecount == 0) |
| 7 | 1500 { |
| 1501 (void)syn_stack_cleanup(); | |
| 1502 /* "sp" may have been moved to the freelist now */ | |
| 1503 sp = syn_stack_find_entry(current_lnum); | |
| 1504 } | |
| 1505 /* Still no free items? Must be a strange problem... */ | |
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1506 if (syn_block->b_sst_freecount == 0) |
| 7 | 1507 sp = NULL; |
| 1508 else | |
| 1509 { | |
| 1510 /* Take the first item from the free list and put it in the used | |
| 1511 * list, after *sp */ | |
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1512 p = syn_block->b_sst_firstfree; |
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1513 syn_block->b_sst_firstfree = p->sst_next; |
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1514 --syn_block->b_sst_freecount; |
| 7 | 1515 if (sp == NULL) |
| 1516 { | |
| 1517 /* Insert in front of the list */ | |
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1518 p->sst_next = syn_block->b_sst_first; |
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1519 syn_block->b_sst_first = p; |
| 7 | 1520 } |
| 1521 else | |
| 1522 { | |
| 1523 /* insert in list after *sp */ | |
| 1524 p->sst_next = sp->sst_next; | |
| 1525 sp->sst_next = p; | |
| 1526 } | |
| 1527 sp = p; | |
| 1528 sp->sst_stacksize = 0; | |
| 1529 sp->sst_lnum = current_lnum; | |
| 1530 } | |
| 1531 } | |
| 1532 if (sp != NULL) | |
| 1533 { | |
| 1534 /* When overwriting an existing state stack, clear it first */ | |
| 1535 clear_syn_state(sp); | |
| 1536 sp->sst_stacksize = current_state.ga_len; | |
| 1537 if (current_state.ga_len > SST_FIX_STATES) | |
| 1538 { | |
| 1539 /* Need to clear it, might be something remaining from when the | |
| 1540 * length was less than SST_FIX_STATES. */ | |
| 1541 ga_init2(&sp->sst_union.sst_ga, (int)sizeof(bufstate_T), 1); | |
| 1542 if (ga_grow(&sp->sst_union.sst_ga, current_state.ga_len) == FAIL) | |
| 1543 sp->sst_stacksize = 0; | |
| 1544 else | |
| 1545 sp->sst_union.sst_ga.ga_len = current_state.ga_len; | |
| 1546 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
| 1547 } | |
| 1548 else | |
| 1549 bp = sp->sst_union.sst_stack; | |
| 1550 for (i = 0; i < sp->sst_stacksize; ++i) | |
| 1551 { | |
| 1552 bp[i].bs_idx = CUR_STATE(i).si_idx; | |
| 1553 bp[i].bs_flags = CUR_STATE(i).si_flags; | |
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1554 #ifdef FEAT_CONCEAL |
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1555 bp[i].bs_seqnr = CUR_STATE(i).si_seqnr; |
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1556 bp[i].bs_cchar = CUR_STATE(i).si_cchar; |
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1557 #endif |
| 7 | 1558 bp[i].bs_extmatch = ref_extmatch(CUR_STATE(i).si_extmatch); |
| 1559 } | |
| 1560 sp->sst_next_flags = current_next_flags; | |
| 1561 sp->sst_next_list = current_next_list; | |
| 1562 sp->sst_tick = display_tick; | |
| 1563 sp->sst_change_lnum = 0; | |
| 1564 } | |
| 1565 current_state_stored = TRUE; | |
| 1566 return sp; | |
| 1567 } | |
| 1568 | |
| 1569 /* | |
| 1570 * Copy a state stack from "from" in b_sst_array[] to current_state; | |
| 1571 */ | |
| 1572 static void | |
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1573 load_current_state(synstate_T *from) |
| 7 | 1574 { |
| 1575 int i; | |
| 1576 bufstate_T *bp; | |
| 1577 | |
| 1578 clear_current_state(); | |
| 1579 validate_current_state(); | |
| 1580 keepend_level = -1; | |
| 1581 if (from->sst_stacksize | |
| 1582 && ga_grow(¤t_state, from->sst_stacksize) != FAIL) | |
| 1583 { | |
| 1584 if (from->sst_stacksize > SST_FIX_STATES) | |
| 1585 bp = SYN_STATE_P(&(from->sst_union.sst_ga)); | |
| 1586 else | |
| 1587 bp = from->sst_union.sst_stack; | |
| 1588 for (i = 0; i < from->sst_stacksize; ++i) | |
| 1589 { | |
| 1590 CUR_STATE(i).si_idx = bp[i].bs_idx; | |
| 1591 CUR_STATE(i).si_flags = bp[i].bs_flags; | |
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1592 #ifdef FEAT_CONCEAL |
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1593 CUR_STATE(i).si_seqnr = bp[i].bs_seqnr; |
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1594 CUR_STATE(i).si_cchar = bp[i].bs_cchar; |
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1595 #endif |
| 7 | 1596 CUR_STATE(i).si_extmatch = ref_extmatch(bp[i].bs_extmatch); |
| 1597 if (keepend_level < 0 && (CUR_STATE(i).si_flags & HL_KEEPEND)) | |
| 1598 keepend_level = i; | |
| 1599 CUR_STATE(i).si_ends = FALSE; | |
| 1600 CUR_STATE(i).si_m_lnum = 0; | |
| 1601 if (CUR_STATE(i).si_idx >= 0) | |
| 1602 CUR_STATE(i).si_next_list = | |
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1603 (SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_next_list; |
| 7 | 1604 else |
| 1605 CUR_STATE(i).si_next_list = NULL; | |
| 1606 update_si_attr(i); | |
| 1607 } | |
| 1608 current_state.ga_len = from->sst_stacksize; | |
| 1609 } | |
| 1610 current_next_list = from->sst_next_list; | |
| 1611 current_next_flags = from->sst_next_flags; | |
| 1612 current_lnum = from->sst_lnum; | |
| 1613 } | |
| 1614 | |
| 1615 /* | |
| 1616 * Compare saved state stack "*sp" with the current state. | |
| 1617 * Return TRUE when they are equal. | |
| 1618 */ | |
| 1619 static int | |
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1620 syn_stack_equal(synstate_T *sp) |
| 7 | 1621 { |
| 1622 int i, j; | |
| 1623 bufstate_T *bp; | |
| 1624 reg_extmatch_T *six, *bsx; | |
| 1625 | |
| 1626 /* First a quick check if the stacks have the same size end nextlist. */ | |
| 1627 if (sp->sst_stacksize == current_state.ga_len | |
| 1628 && sp->sst_next_list == current_next_list) | |
| 1629 { | |
| 1630 /* Need to compare all states on both stacks. */ | |
| 1631 if (sp->sst_stacksize > SST_FIX_STATES) | |
| 1632 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
| 1633 else | |
| 1634 bp = sp->sst_union.sst_stack; | |
| 1635 | |
| 1636 for (i = current_state.ga_len; --i >= 0; ) | |
| 1637 { | |
| 1638 /* If the item has another index the state is different. */ | |
| 1639 if (bp[i].bs_idx != CUR_STATE(i).si_idx) | |
| 1640 break; | |
| 1641 if (bp[i].bs_extmatch != CUR_STATE(i).si_extmatch) | |
| 1642 { | |
| 1643 /* When the extmatch pointers are different, the strings in | |
| 1644 * them can still be the same. Check if the extmatch | |
| 1645 * references are equal. */ | |
| 1646 bsx = bp[i].bs_extmatch; | |
| 1647 six = CUR_STATE(i).si_extmatch; | |
| 1648 /* If one of the extmatch pointers is NULL the states are | |
| 1649 * different. */ | |
| 1650 if (bsx == NULL || six == NULL) | |
| 1651 break; | |
| 1652 for (j = 0; j < NSUBEXP; ++j) | |
| 1653 { | |
| 1654 /* Check each referenced match string. They must all be | |
| 1655 * equal. */ | |
| 1656 if (bsx->matches[j] != six->matches[j]) | |
| 1657 { | |
| 1658 /* If the pointer is different it can still be the | |
| 1659 * same text. Compare the strings, ignore case when | |
| 1660 * the start item has the sp_ic flag set. */ | |
| 1661 if (bsx->matches[j] == NULL | |
| 1662 || six->matches[j] == NULL) | |
| 1663 break; | |
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1664 if ((SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_ic |
| 7 | 1665 ? MB_STRICMP(bsx->matches[j], |
| 1666 six->matches[j]) != 0 | |
| 1667 : STRCMP(bsx->matches[j], six->matches[j]) != 0) | |
| 1668 break; | |
| 1669 } | |
| 1670 } | |
| 1671 if (j != NSUBEXP) | |
| 1672 break; | |
| 1673 } | |
| 1674 } | |
| 1675 if (i < 0) | |
| 1676 return TRUE; | |
| 1677 } | |
| 1678 return FALSE; | |
| 1679 } | |
| 1680 | |
| 1681 /* | |
| 1682 * We stop parsing syntax above line "lnum". If the stored state at or below | |
| 1683 * this line depended on a change before it, it now depends on the line below | |
| 1684 * the last parsed line. | |
| 1685 * The window looks like this: | |
| 1686 * line which changed | |
| 1687 * displayed line | |
| 1688 * displayed line | |
| 1689 * lnum -> line below window | |
| 1690 */ | |
| 1691 void | |
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1692 syntax_end_parsing(linenr_T lnum) |
| 7 | 1693 { |
| 1694 synstate_T *sp; | |
| 1695 | |
| 1696 sp = syn_stack_find_entry(lnum); | |
| 1697 if (sp != NULL && sp->sst_lnum < lnum) | |
| 1698 sp = sp->sst_next; | |
| 1699 | |
| 1700 if (sp != NULL && sp->sst_change_lnum != 0) | |
| 1701 sp->sst_change_lnum = lnum; | |
| 1702 } | |
| 1703 | |
| 1704 /* | |
| 1705 * End of handling of the state stack. | |
| 1706 ****************************************/ | |
| 1707 | |
| 1708 static void | |
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1709 invalidate_current_state(void) |
| 7 | 1710 { |
| 1711 clear_current_state(); | |
| 1712 current_state.ga_itemsize = 0; /* mark current_state invalid */ | |
| 1713 current_next_list = NULL; | |
| 1714 keepend_level = -1; | |
| 1715 } | |
| 1716 | |
| 1717 static void | |
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1718 validate_current_state(void) |
| 7 | 1719 { |
| 1720 current_state.ga_itemsize = sizeof(stateitem_T); | |
| 1721 current_state.ga_growsize = 3; | |
| 1722 } | |
| 1723 | |
| 1724 /* | |
| 1725 * Return TRUE if the syntax at start of lnum changed since last time. | |
| 1726 * This will only be called just after get_syntax_attr() for the previous | |
| 1727 * line, to check if the next line needs to be redrawn too. | |
| 1728 */ | |
| 1729 int | |
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1730 syntax_check_changed(linenr_T lnum) |
| 7 | 1731 { |
| 1732 int retval = TRUE; | |
| 1733 synstate_T *sp; | |
| 1734 | |
| 1735 /* | |
| 1736 * Check the state stack when: | |
| 1737 * - lnum is just below the previously syntaxed line. | |
| 1738 * - lnum is not before the lines with saved states. | |
| 1739 * - lnum is not past the lines with saved states. | |
| 1740 * - lnum is at or before the last changed line. | |
| 1741 */ | |
| 1742 if (VALID_STATE(¤t_state) && lnum == current_lnum + 1) | |
| 1743 { | |
| 1744 sp = syn_stack_find_entry(lnum); | |
| 1745 if (sp != NULL && sp->sst_lnum == lnum) | |
| 1746 { | |
| 1747 /* | |
| 1748 * finish the previous line (needed when not all of the line was | |
| 1749 * drawn) | |
| 1750 */ | |
| 1751 (void)syn_finish_line(FALSE); | |
| 1752 | |
| 1753 /* | |
| 1754 * Compare the current state with the previously saved state of | |
| 1755 * the line. | |
| 1756 */ | |
| 1757 if (syn_stack_equal(sp)) | |
| 1758 retval = FALSE; | |
| 1759 | |
| 1760 /* | |
| 1761 * Store the current state in b_sst_array[] for later use. | |
| 1762 */ | |
| 1763 ++current_lnum; | |
| 1512 | 1764 (void)store_current_state(); |
| 7 | 1765 } |
| 1766 } | |
| 1767 | |
| 1768 return retval; | |
| 1769 } | |
| 1770 | |
| 1771 /* | |
| 1772 * Finish the current line. | |
| 1773 * This doesn't return any attributes, it only gets the state at the end of | |
| 1774 * the line. It can start anywhere in the line, as long as the current state | |
| 1775 * is valid. | |
| 1776 */ | |
| 1777 static int | |
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1778 syn_finish_line( |
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1779 int syncing) /* called for syncing */ |
| 7 | 1780 { |
| 1781 stateitem_T *cur_si; | |
| 442 | 1782 colnr_T prev_current_col; |
| 7 | 1783 |
| 1784 if (!current_finished) | |
| 1785 { | |
| 1786 while (!current_finished) | |
| 1787 { | |
| 1504 | 1788 (void)syn_current_attr(syncing, FALSE, NULL, FALSE); |
| 7 | 1789 /* |
| 1790 * When syncing, and found some item, need to check the item. | |
| 1791 */ | |
| 1792 if (syncing && current_state.ga_len) | |
| 1793 { | |
| 1794 /* | |
| 1795 * Check for match with sync item. | |
| 1796 */ | |
| 1797 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 1798 if (cur_si->si_idx >= 0 | |
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1799 && (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags |
| 7 | 1800 & (HL_SYNC_HERE|HL_SYNC_THERE))) |
| 1801 return TRUE; | |
| 1802 | |
| 1803 /* syn_current_attr() will have skipped the check for an item | |
| 442 | 1804 * that ends here, need to do that now. Be careful not to go |
| 1805 * past the NUL. */ | |
| 1806 prev_current_col = current_col; | |
| 1807 if (syn_getcurline()[current_col] != NUL) | |
| 1808 ++current_col; | |
| 7 | 1809 check_state_ends(); |
| 442 | 1810 current_col = prev_current_col; |
| 7 | 1811 } |
| 1812 ++current_col; | |
| 1813 } | |
| 1814 } | |
| 1815 return FALSE; | |
| 1816 } | |
| 1817 | |
| 1818 /* | |
| 1819 * Return highlight attributes for next character. | |
| 1820 * Must first call syntax_start() once for the line. | |
| 1821 * "col" is normally 0 for the first use in a line, and increments by one each | |
| 1822 * time. It's allowed to skip characters and to stop before the end of the | |
| 1823 * line. But only a "col" after a previously used column is allowed. | |
| 221 | 1824 * When "can_spell" is not NULL set it to TRUE when spell-checking should be |
| 1825 * done. | |
| 7 | 1826 */ |
| 1827 int | |
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1828 get_syntax_attr( |
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1829 colnr_T col, |
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1830 int *can_spell, |
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1831 int keep_state) /* keep state of char at "col" */ |
| 7 | 1832 { |
| 1833 int attr = 0; | |
| 1834 | |
| 1363 | 1835 if (can_spell != NULL) |
| 1836 /* Default: Only do spelling when there is no @Spell cluster or when | |
| 1837 * ":syn spell toplevel" was used. */ | |
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1838 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
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1839 ? (syn_block->b_spell_cluster_id == 0) |
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1840 : (syn_block->b_syn_spell == SYNSPL_TOP); |
| 1363 | 1841 |
| 7 | 1842 /* check for out of memory situation */ |
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1843 if (syn_block->b_sst_array == NULL) |
| 7 | 1844 return 0; |
| 1845 | |
| 419 | 1846 /* After 'synmaxcol' the attribute is always zero. */ |
| 431 | 1847 if (syn_buf->b_p_smc > 0 && col >= (colnr_T)syn_buf->b_p_smc) |
| 419 | 1848 { |
| 1849 clear_current_state(); | |
| 1850 #ifdef FEAT_EVAL | |
| 1851 current_id = 0; | |
| 1852 current_trans_id = 0; | |
| 1853 #endif | |
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1854 #ifdef FEAT_CONCEAL |
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1855 current_flags = 0; |
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1856 #endif |
| 419 | 1857 return 0; |
| 1858 } | |
| 1859 | |
| 7 | 1860 /* Make sure current_state is valid */ |
| 1861 if (INVALID_STATE(¤t_state)) | |
| 1862 validate_current_state(); | |
| 1863 | |
| 1864 /* | |
| 1865 * Skip from the current column to "col", get the attributes for "col". | |
| 1866 */ | |
| 1867 while (current_col <= col) | |
| 1868 { | |
| 1504 | 1869 attr = syn_current_attr(FALSE, TRUE, can_spell, |
| 1870 current_col == col ? keep_state : FALSE); | |
| 7 | 1871 ++current_col; |
| 1872 } | |
| 1873 | |
| 1874 return attr; | |
| 1875 } | |
| 1876 | |
| 1877 /* | |
| 1878 * Get syntax attributes for current_lnum, current_col. | |
| 1879 */ | |
| 1880 static int | |
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1881 syn_current_attr( |
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1882 int syncing, /* When 1: called for syncing */ |
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1883 int displaying, /* result will be displayed */ |
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1884 int *can_spell, /* return: do spell checking */ |
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1885 int keep_state) /* keep syntax stack afterwards */ |
| 7 | 1886 { |
| 1887 int syn_id; | |
| 1888 lpos_T endpos; /* was: char_u *endp; */ | |
| 1889 lpos_T hl_startpos; /* was: int hl_startcol; */ | |
| 1890 lpos_T hl_endpos; | |
| 1891 lpos_T eos_pos; /* end-of-start match (start region) */ | |
| 1892 lpos_T eoe_pos; /* end-of-end pattern */ | |
| 1893 int end_idx; /* group ID for end pattern */ | |
| 1894 int idx; | |
| 1895 synpat_T *spp; | |
| 221 | 1896 stateitem_T *cur_si, *sip = NULL; |
| 7 | 1897 int startcol; |
| 1898 int endcol; | |
| 1899 long flags; | |
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1900 int cchar; |
| 7 | 1901 short *next_list; |
| 1902 int found_match; /* found usable match */ | |
| 1903 static int try_next_column = FALSE; /* must try in next col */ | |
| 1904 int do_keywords; | |
| 1905 regmmatch_T regmatch; | |
| 1906 lpos_T pos; | |
| 1907 int lc_col; | |
| 1908 reg_extmatch_T *cur_extmatch = NULL; | |
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1909 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
| 7 | 1910 char_u *line; /* current line. NOTE: becomes invalid after |
| 1911 looking for a pattern match! */ | |
| 1912 | |
| 1913 /* variables for zero-width matches that have a "nextgroup" argument */ | |
| 1914 int keep_next_list; | |
| 1915 int zero_width_next_list = FALSE; | |
| 1916 garray_T zero_width_next_ga; | |
| 1917 | |
| 1918 /* | |
| 1919 * No character, no attributes! Past end of line? | |
| 1920 * Do try matching with an empty line (could be the start of a region). | |
| 1921 */ | |
| 1922 line = syn_getcurline(); | |
| 1923 if (line[current_col] == NUL && current_col != 0) | |
| 1924 { | |
| 1925 /* | |
| 1926 * If we found a match after the last column, use it. | |
| 1927 */ | |
| 1928 if (next_match_idx >= 0 && next_match_col >= (int)current_col | |
| 1929 && next_match_col != MAXCOL) | |
| 1930 (void)push_next_match(NULL); | |
| 1931 | |
| 1932 current_finished = TRUE; | |
| 1933 current_state_stored = FALSE; | |
| 1934 return 0; | |
| 1935 } | |
| 1936 | |
| 1937 /* if the current or next character is NUL, we will finish the line now */ | |
| 1938 if (line[current_col] == NUL || line[current_col + 1] == NUL) | |
| 1939 { | |
| 1940 current_finished = TRUE; | |
| 1941 current_state_stored = FALSE; | |
| 1942 } | |
| 1943 | |
| 1944 /* | |
| 1945 * When in the previous column there was a match but it could not be used | |
| 1946 * (empty match or already matched in this column) need to try again in | |
| 1947 * the next column. | |
| 1948 */ | |
| 1949 if (try_next_column) | |
| 1950 { | |
| 1951 next_match_idx = -1; | |
| 1952 try_next_column = FALSE; | |
| 1953 } | |
| 1954 | |
| 1955 /* Only check for keywords when not syncing and there are some. */ | |
| 1956 do_keywords = !syncing | |
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1957 && (syn_block->b_keywtab.ht_used > 0 |
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1958 || syn_block->b_keywtab_ic.ht_used > 0); |
| 7 | 1959 |
| 1960 /* Init the list of zero-width matches with a nextlist. This is used to | |
| 1961 * avoid matching the same item in the same position twice. */ | |
| 1962 ga_init2(&zero_width_next_ga, (int)sizeof(int), 10); | |
| 1963 | |
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1964 /* use syntax iskeyword option */ |
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1965 save_chartab(buf_chartab); |
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1966 |
| 7 | 1967 /* |
| 1968 * Repeat matching keywords and patterns, to find contained items at the | |
| 1969 * same column. This stops when there are no extra matches at the current | |
| 1970 * column. | |
| 1971 */ | |
| 1972 do | |
| 1973 { | |
| 1974 found_match = FALSE; | |
| 1975 keep_next_list = FALSE; | |
| 1976 syn_id = 0; | |
| 1977 | |
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1978 |
| 7 | 1979 /* |
| 1980 * 1. Check for a current state. | |
| 1981 * Only when there is no current state, or if the current state may | |
| 1982 * contain other things, we need to check for keywords and patterns. | |
| 1983 * Always need to check for contained items if some item has the | |
| 1984 * "containedin" argument (takes extra time!). | |
| 1985 */ | |
| 1986 if (current_state.ga_len) | |
| 1987 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 1988 else | |
| 1989 cur_si = NULL; | |
| 1990 | |
|
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diff
changeset
|
1991 if (syn_block->b_syn_containedin || cur_si == NULL |
| 7 | 1992 || cur_si->si_cont_list != NULL) |
| 1993 { | |
| 1994 /* | |
| 1995 * 2. Check for keywords, if on a keyword char after a non-keyword | |
| 1996 * char. Don't do this when syncing. | |
| 1997 */ | |
| 1998 if (do_keywords) | |
| 1999 { | |
| 2000 line = syn_getcurline(); | |
| 4043 | 2001 if (vim_iswordp_buf(line + current_col, syn_buf) |
| 7 | 2002 && (current_col == 0 |
| 4043 | 2003 || !vim_iswordp_buf(line + current_col - 1 |
| 7 | 2004 #ifdef FEAT_MBYTE |
| 2005 - (has_mbyte | |
| 2006 ? (*mb_head_off)(line, line + current_col - 1) | |
| 2007 : 0) | |
| 2008 #endif | |
| 2009 , syn_buf))) | |
| 2010 { | |
| 2011 syn_id = check_keyword_id(line, (int)current_col, | |
|
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|
2012 &endcol, &flags, &next_list, cur_si, |
|
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|
2013 &cchar); |
| 205 | 2014 if (syn_id != 0) |
| 7 | 2015 { |
| 2016 if (push_current_state(KEYWORD_IDX) == OK) | |
| 2017 { | |
| 2018 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2019 cur_si->si_m_startcol = current_col; | |
| 2020 cur_si->si_h_startpos.lnum = current_lnum; | |
| 2021 cur_si->si_h_startpos.col = 0; /* starts right away */ | |
| 2022 cur_si->si_m_endpos.lnum = current_lnum; | |
| 2023 cur_si->si_m_endpos.col = endcol; | |
| 2024 cur_si->si_h_endpos.lnum = current_lnum; | |
| 2025 cur_si->si_h_endpos.col = endcol; | |
| 2026 cur_si->si_ends = TRUE; | |
| 2027 cur_si->si_end_idx = 0; | |
| 2028 cur_si->si_flags = flags; | |
|
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|
2029 #ifdef FEAT_CONCEAL |
|
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2030 cur_si->si_seqnr = next_seqnr++; |
|
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2031 cur_si->si_cchar = cchar; |
|
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2032 if (current_state.ga_len > 1) |
|
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2033 cur_si->si_flags |= |
|
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2034 CUR_STATE(current_state.ga_len - 2).si_flags |
|
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2035 & HL_CONCEAL; |
|
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|
2036 #endif |
| 7 | 2037 cur_si->si_id = syn_id; |
| 2038 cur_si->si_trans_id = syn_id; | |
| 2039 if (flags & HL_TRANSP) | |
| 2040 { | |
| 2041 if (current_state.ga_len < 2) | |
| 2042 { | |
| 2043 cur_si->si_attr = 0; | |
| 2044 cur_si->si_trans_id = 0; | |
| 2045 } | |
| 2046 else | |
| 2047 { | |
| 2048 cur_si->si_attr = CUR_STATE( | |
| 2049 current_state.ga_len - 2).si_attr; | |
| 2050 cur_si->si_trans_id = CUR_STATE( | |
| 2051 current_state.ga_len - 2).si_trans_id; | |
| 2052 } | |
| 2053 } | |
| 2054 else | |
| 2055 cur_si->si_attr = syn_id2attr(syn_id); | |
| 2056 cur_si->si_cont_list = NULL; | |
| 2057 cur_si->si_next_list = next_list; | |
| 2058 check_keepend(); | |
| 2059 } | |
| 2060 else | |
| 2061 vim_free(next_list); | |
| 2062 } | |
| 2063 } | |
| 2064 } | |
| 2065 | |
| 2066 /* | |
| 205 | 2067 * 3. Check for patterns (only if no keyword found). |
| 7 | 2068 */ |
|
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|
2069 if (syn_id == 0 && syn_block->b_syn_patterns.ga_len) |
| 7 | 2070 { |
| 2071 /* | |
| 2072 * If we didn't check for a match yet, or we are past it, check | |
| 2073 * for any match with a pattern. | |
| 2074 */ | |
| 2075 if (next_match_idx < 0 || next_match_col < (int)current_col) | |
| 2076 { | |
| 2077 /* | |
| 2078 * Check all relevant patterns for a match at this | |
| 2079 * position. This is complicated, because matching with a | |
| 2080 * pattern takes quite a bit of time, thus we want to | |
| 2081 * avoid doing it when it's not needed. | |
| 2082 */ | |
| 2083 next_match_idx = 0; /* no match in this line yet */ | |
| 2084 next_match_col = MAXCOL; | |
|
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|
2085 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
| 7 | 2086 { |
|
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2087 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2088 if ( spp->sp_syncing == syncing |
| 2089 && (displaying || !(spp->sp_flags & HL_DISPLAY)) | |
| 2090 && (spp->sp_type == SPTYPE_MATCH | |
| 2091 || spp->sp_type == SPTYPE_START) | |
| 2092 && (current_next_list != NULL | |
| 2093 ? in_id_list(NULL, current_next_list, | |
| 2094 &spp->sp_syn, 0) | |
| 2095 : (cur_si == NULL | |
| 2096 ? !(spp->sp_flags & HL_CONTAINED) | |
| 2097 : in_id_list(cur_si, | |
| 2098 cur_si->si_cont_list, &spp->sp_syn, | |
| 2099 spp->sp_flags & HL_CONTAINED)))) | |
| 2100 { | |
| 6375 | 2101 int r; |
| 2102 | |
| 7 | 2103 /* If we already tried matching in this line, and |
| 2104 * there isn't a match before next_match_col, skip | |
| 2105 * this item. */ | |
| 2106 if (spp->sp_line_id == current_line_id | |
| 2107 && spp->sp_startcol >= next_match_col) | |
| 2108 continue; | |
| 2109 spp->sp_line_id = current_line_id; | |
| 2110 | |
| 2111 lc_col = current_col - spp->sp_offsets[SPO_LC_OFF]; | |
| 2112 if (lc_col < 0) | |
| 2113 lc_col = 0; | |
| 2114 | |
| 2115 regmatch.rmm_ic = spp->sp_ic; | |
| 2116 regmatch.regprog = spp->sp_prog; | |
| 6375 | 2117 r = syn_regexec(®match, |
|
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|
2118 current_lnum, |
|
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|
2119 (colnr_T)lc_col, |
| 6375 | 2120 IF_SYN_TIME(&spp->sp_time)); |
| 2121 spp->sp_prog = regmatch.regprog; | |
| 2122 if (!r) | |
| 7 | 2123 { |
| 2124 /* no match in this line, try another one */ | |
| 2125 spp->sp_startcol = MAXCOL; | |
| 2126 continue; | |
| 2127 } | |
| 2128 | |
| 2129 /* | |
| 2130 * Compute the first column of the match. | |
| 2131 */ | |
| 2132 syn_add_start_off(&pos, ®match, | |
| 2133 spp, SPO_MS_OFF, -1); | |
| 2134 if (pos.lnum > current_lnum) | |
| 2135 { | |
| 2136 /* must have used end of match in a next line, | |
| 2137 * we can't handle that */ | |
| 2138 spp->sp_startcol = MAXCOL; | |
| 2139 continue; | |
| 2140 } | |
| 2141 startcol = pos.col; | |
| 2142 | |
| 2143 /* remember the next column where this pattern | |
| 2144 * matches in the current line */ | |
| 2145 spp->sp_startcol = startcol; | |
| 2146 | |
| 2147 /* | |
| 2148 * If a previously found match starts at a lower | |
| 2149 * column number, don't use this one. | |
| 2150 */ | |
| 2151 if (startcol >= next_match_col) | |
| 2152 continue; | |
| 2153 | |
| 2154 /* | |
| 2155 * If we matched this pattern at this position | |
| 2156 * before, skip it. Must retry in the next | |
| 2157 * column, because it may match from there. | |
| 2158 */ | |
| 2159 if (did_match_already(idx, &zero_width_next_ga)) | |
| 2160 { | |
| 2161 try_next_column = TRUE; | |
| 2162 continue; | |
| 2163 } | |
| 2164 | |
| 2165 endpos.lnum = regmatch.endpos[0].lnum; | |
| 2166 endpos.col = regmatch.endpos[0].col; | |
| 2167 | |
| 2168 /* Compute the highlight start. */ | |
| 2169 syn_add_start_off(&hl_startpos, ®match, | |
| 2170 spp, SPO_HS_OFF, -1); | |
| 2171 | |
| 2172 /* Compute the region start. */ | |
| 2173 /* Default is to use the end of the match. */ | |
| 2174 syn_add_end_off(&eos_pos, ®match, | |
| 2175 spp, SPO_RS_OFF, 0); | |
| 2176 | |
| 2177 /* | |
| 2178 * Grab the external submatches before they get | |
| 2179 * overwritten. Reference count doesn't change. | |
| 2180 */ | |
| 2181 unref_extmatch(cur_extmatch); | |
| 2182 cur_extmatch = re_extmatch_out; | |
| 2183 re_extmatch_out = NULL; | |
| 2184 | |
| 2185 flags = 0; | |
| 2186 eoe_pos.lnum = 0; /* avoid warning */ | |
| 2187 eoe_pos.col = 0; | |
| 2188 end_idx = 0; | |
| 2189 hl_endpos.lnum = 0; | |
| 2190 | |
| 2191 /* | |
| 2192 * For a "oneline" the end must be found in the | |
| 2193 * same line too. Search for it after the end of | |
| 2194 * the match with the start pattern. Set the | |
| 2195 * resulting end positions at the same time. | |
| 2196 */ | |
| 2197 if (spp->sp_type == SPTYPE_START | |
| 2198 && (spp->sp_flags & HL_ONELINE)) | |
| 2199 { | |
| 2200 lpos_T startpos; | |
| 2201 | |
| 2202 startpos = endpos; | |
| 2203 find_endpos(idx, &startpos, &endpos, &hl_endpos, | |
| 2204 &flags, &eoe_pos, &end_idx, cur_extmatch); | |
| 2205 if (endpos.lnum == 0) | |
| 2206 continue; /* not found */ | |
| 2207 } | |
| 2208 | |
| 2209 /* | |
| 2210 * For a "match" the size must be > 0 after the | |
| 2211 * end offset needs has been added. Except when | |
| 2212 * syncing. | |
| 2213 */ | |
| 2214 else if (spp->sp_type == SPTYPE_MATCH) | |
| 2215 { | |
| 2216 syn_add_end_off(&hl_endpos, ®match, spp, | |
| 2217 SPO_HE_OFF, 0); | |
| 2218 syn_add_end_off(&endpos, ®match, spp, | |
| 2219 SPO_ME_OFF, 0); | |
| 2220 if (endpos.lnum == current_lnum | |
| 2221 && (int)endpos.col + syncing < startcol) | |
| 2222 { | |
| 2223 /* | |
| 2224 * If an empty string is matched, may need | |
| 2225 * to try matching again at next column. | |
| 2226 */ | |
| 2227 if (regmatch.startpos[0].col | |
| 2228 == regmatch.endpos[0].col) | |
| 2229 try_next_column = TRUE; | |
| 2230 continue; | |
| 2231 } | |
| 2232 } | |
| 2233 | |
| 2234 /* | |
| 2235 * keep the best match so far in next_match_* | |
| 2236 */ | |
| 2237 /* Highlighting must start after startpos and end | |
| 2238 * before endpos. */ | |
| 2239 if (hl_startpos.lnum == current_lnum | |
| 2240 && (int)hl_startpos.col < startcol) | |
| 2241 hl_startpos.col = startcol; | |
| 2242 limit_pos_zero(&hl_endpos, &endpos); | |
| 2243 | |
| 2244 next_match_idx = idx; | |
| 2245 next_match_col = startcol; | |
| 2246 next_match_m_endpos = endpos; | |
| 2247 next_match_h_endpos = hl_endpos; | |
| 2248 next_match_h_startpos = hl_startpos; | |
| 2249 next_match_flags = flags; | |
| 2250 next_match_eos_pos = eos_pos; | |
| 2251 next_match_eoe_pos = eoe_pos; | |
| 2252 next_match_end_idx = end_idx; | |
| 2253 unref_extmatch(next_match_extmatch); | |
| 2254 next_match_extmatch = cur_extmatch; | |
| 2255 cur_extmatch = NULL; | |
| 2256 } | |
| 2257 } | |
| 2258 } | |
| 2259 | |
| 2260 /* | |
| 2261 * If we found a match at the current column, use it. | |
| 2262 */ | |
| 2263 if (next_match_idx >= 0 && next_match_col == (int)current_col) | |
| 2264 { | |
| 2265 synpat_T *lspp; | |
| 2266 | |
| 2267 /* When a zero-width item matched which has a nextgroup, | |
| 2268 * don't push the item but set nextgroup. */ | |
|
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|
2269 lspp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
| 7 | 2270 if (next_match_m_endpos.lnum == current_lnum |
| 2271 && next_match_m_endpos.col == current_col | |
| 2272 && lspp->sp_next_list != NULL) | |
| 2273 { | |
| 2274 current_next_list = lspp->sp_next_list; | |
| 2275 current_next_flags = lspp->sp_flags; | |
| 2276 keep_next_list = TRUE; | |
| 2277 zero_width_next_list = TRUE; | |
| 2278 | |
| 2279 /* Add the index to a list, so that we can check | |
| 2280 * later that we don't match it again (and cause an | |
| 2281 * endless loop). */ | |
| 2282 if (ga_grow(&zero_width_next_ga, 1) == OK) | |
| 2283 { | |
| 2284 ((int *)(zero_width_next_ga.ga_data)) | |
| 2285 [zero_width_next_ga.ga_len++] = next_match_idx; | |
| 2286 } | |
| 2287 next_match_idx = -1; | |
| 2288 } | |
| 2289 else | |
| 2290 cur_si = push_next_match(cur_si); | |
| 2291 found_match = TRUE; | |
| 2292 } | |
| 2293 } | |
| 2294 } | |
| 2295 | |
| 2296 /* | |
| 2297 * Handle searching for nextgroup match. | |
| 2298 */ | |
| 2299 if (current_next_list != NULL && !keep_next_list) | |
| 2300 { | |
| 2301 /* | |
| 2302 * If a nextgroup was not found, continue looking for one if: | |
| 2303 * - this is an empty line and the "skipempty" option was given | |
| 2304 * - we are on white space and the "skipwhite" option was given | |
| 2305 */ | |
| 2306 if (!found_match) | |
| 2307 { | |
| 2308 line = syn_getcurline(); | |
| 2309 if (((current_next_flags & HL_SKIPWHITE) | |
| 2310 && vim_iswhite(line[current_col])) | |
| 2311 || ((current_next_flags & HL_SKIPEMPTY) | |
| 2312 && *line == NUL)) | |
| 2313 break; | |
| 2314 } | |
| 2315 | |
| 2316 /* | |
| 2317 * If a nextgroup was found: Use it, and continue looking for | |
| 2318 * contained matches. | |
| 2319 * If a nextgroup was not found: Continue looking for a normal | |
| 2320 * match. | |
| 2321 * When did set current_next_list for a zero-width item and no | |
| 2322 * match was found don't loop (would get stuck). | |
| 2323 */ | |
| 2324 current_next_list = NULL; | |
| 2325 next_match_idx = -1; | |
| 2326 if (!zero_width_next_list) | |
| 2327 found_match = TRUE; | |
| 2328 } | |
| 2329 | |
| 2330 } while (found_match); | |
| 2331 | |
|
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2332 restore_chartab(buf_chartab); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
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|
2333 |
| 7 | 2334 /* |
| 2335 * Use attributes from the current state, if within its highlighting. | |
| 2336 * If not, use attributes from the current-but-one state, etc. | |
| 2337 */ | |
| 2338 current_attr = 0; | |
| 2339 #ifdef FEAT_EVAL | |
| 2340 current_id = 0; | |
| 2341 current_trans_id = 0; | |
| 2342 #endif | |
|
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2343 #ifdef FEAT_CONCEAL |
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2344 current_flags = 0; |
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|
2345 #endif |
| 7 | 2346 if (cur_si != NULL) |
| 2347 { | |
| 221 | 2348 #ifndef FEAT_EVAL |
| 2349 int current_trans_id = 0; | |
| 2350 #endif | |
| 7 | 2351 for (idx = current_state.ga_len - 1; idx >= 0; --idx) |
| 2352 { | |
| 2353 sip = &CUR_STATE(idx); | |
| 2354 if ((current_lnum > sip->si_h_startpos.lnum | |
| 2355 || (current_lnum == sip->si_h_startpos.lnum | |
| 2356 && current_col >= sip->si_h_startpos.col)) | |
| 2357 && (sip->si_h_endpos.lnum == 0 | |
| 2358 || current_lnum < sip->si_h_endpos.lnum | |
| 2359 || (current_lnum == sip->si_h_endpos.lnum | |
| 2360 && current_col < sip->si_h_endpos.col))) | |
| 2361 { | |
| 2362 current_attr = sip->si_attr; | |
| 2363 #ifdef FEAT_EVAL | |
| 2364 current_id = sip->si_id; | |
| 221 | 2365 #endif |
| 7 | 2366 current_trans_id = sip->si_trans_id; |
|
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2367 #ifdef FEAT_CONCEAL |
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|
2368 current_flags = sip->si_flags; |
|
2392
0371401d9d33
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diff
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|
2369 current_seqnr = sip->si_seqnr; |
|
2425
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diff
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|
2370 current_sub_char = sip->si_cchar; |
|
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|
2371 #endif |
| 7 | 2372 break; |
| 2373 } | |
| 2374 } | |
| 2375 | |
| 221 | 2376 if (can_spell != NULL) |
| 2377 { | |
| 2378 struct sp_syn sps; | |
| 2379 | |
| 2380 /* | |
| 2381 * set "can_spell" to TRUE if spell checking is supposed to be | |
| 2382 * done in the current item. | |
| 2383 */ | |
|
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|
2384 if (syn_block->b_spell_cluster_id == 0) |
| 227 | 2385 { |
| 320 | 2386 /* There is no @Spell cluster: Do spelling for items without |
| 2387 * @NoSpell cluster. */ | |
|
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|
2388 if (syn_block->b_nospell_cluster_id == 0 |
|
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|
2389 || current_trans_id == 0) |
|
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changeset
|
2390 *can_spell = (syn_block->b_syn_spell != SYNSPL_NOTOP); |
| 227 | 2391 else |
| 2392 { | |
| 2393 sps.inc_tag = 0; | |
|
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2394 sps.id = syn_block->b_nospell_cluster_id; |
| 227 | 2395 sps.cont_in_list = NULL; |
| 2396 *can_spell = !in_id_list(sip, sip->si_cont_list, &sps, 0); | |
| 2397 } | |
| 2398 } | |
| 221 | 2399 else |
| 2400 { | |
| 320 | 2401 /* The @Spell cluster is defined: Do spelling in items with |
| 419 | 2402 * the @Spell cluster. But not when @NoSpell is also there. |
| 2403 * At the toplevel only spell check when ":syn spell toplevel" | |
| 2404 * was used. */ | |
| 320 | 2405 if (current_trans_id == 0) |
|
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2406 *can_spell = (syn_block->b_syn_spell == SYNSPL_TOP); |
| 320 | 2407 else |
| 2408 { | |
| 2409 sps.inc_tag = 0; | |
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2410 sps.id = syn_block->b_spell_cluster_id; |
| 320 | 2411 sps.cont_in_list = NULL; |
| 2412 *can_spell = in_id_list(sip, sip->si_cont_list, &sps, 0); | |
| 2413 | |
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2414 if (syn_block->b_nospell_cluster_id != 0) |
| 320 | 2415 { |
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2416 sps.id = syn_block->b_nospell_cluster_id; |
| 320 | 2417 if (in_id_list(sip, sip->si_cont_list, &sps, 0)) |
| 2418 *can_spell = FALSE; | |
| 2419 } | |
| 2420 } | |
| 221 | 2421 } |
| 2422 } | |
| 2423 | |
| 2424 | |
| 7 | 2425 /* |
| 2426 * Check for end of current state (and the states before it) at the | |
| 2427 * next column. Don't do this for syncing, because we would miss a | |
| 2428 * single character match. | |
| 2429 * First check if the current state ends at the current column. It | |
| 2430 * may be for an empty match and a containing item might end in the | |
| 2431 * current column. | |
| 2432 */ | |
| 1504 | 2433 if (!syncing && !keep_state) |
| 7 | 2434 { |
| 2435 check_state_ends(); | |
| 442 | 2436 if (current_state.ga_len > 0 |
| 2437 && syn_getcurline()[current_col] != NUL) | |
| 7 | 2438 { |
| 2439 ++current_col; | |
| 2440 check_state_ends(); | |
| 2441 --current_col; | |
| 2442 } | |
| 2443 } | |
| 2444 } | |
| 221 | 2445 else if (can_spell != NULL) |
| 419 | 2446 /* Default: Only do spelling when there is no @Spell cluster or when |
| 2447 * ":syn spell toplevel" was used. */ | |
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2448 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
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2449 ? (syn_block->b_spell_cluster_id == 0) |
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2450 : (syn_block->b_syn_spell == SYNSPL_TOP); |
| 7 | 2451 |
| 2020 | 2452 /* nextgroup ends at end of line, unless "skipnl" or "skipempty" present */ |
| 7 | 2453 if (current_next_list != NULL |
| 2454 && syn_getcurline()[current_col + 1] == NUL | |
| 2455 && !(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY))) | |
| 2456 current_next_list = NULL; | |
| 2457 | |
| 2458 if (zero_width_next_ga.ga_len > 0) | |
| 2459 ga_clear(&zero_width_next_ga); | |
| 2460 | |
| 2461 /* No longer need external matches. But keep next_match_extmatch. */ | |
| 2462 unref_extmatch(re_extmatch_out); | |
| 2463 re_extmatch_out = NULL; | |
| 2464 unref_extmatch(cur_extmatch); | |
| 2465 | |
| 2466 return current_attr; | |
| 2467 } | |
| 2468 | |
| 2469 | |
| 2470 /* | |
| 2471 * Check if we already matched pattern "idx" at the current column. | |
| 2472 */ | |
| 2473 static int | |
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2474 did_match_already(int idx, garray_T *gap) |
| 7 | 2475 { |
| 2476 int i; | |
| 2477 | |
| 2478 for (i = current_state.ga_len; --i >= 0; ) | |
| 2479 if (CUR_STATE(i).si_m_startcol == (int)current_col | |
| 2480 && CUR_STATE(i).si_m_lnum == (int)current_lnum | |
| 2481 && CUR_STATE(i).si_idx == idx) | |
| 2482 return TRUE; | |
| 2483 | |
| 2484 /* Zero-width matches with a nextgroup argument are not put on the syntax | |
| 2485 * stack, and can only be matched once anyway. */ | |
| 2486 for (i = gap->ga_len; --i >= 0; ) | |
| 2487 if (((int *)(gap->ga_data))[i] == idx) | |
| 2488 return TRUE; | |
| 2489 | |
| 2490 return FALSE; | |
| 2491 } | |
| 2492 | |
| 2493 /* | |
| 2494 * Push the next match onto the stack. | |
| 2495 */ | |
| 2496 static stateitem_T * | |
|
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2497 push_next_match(stateitem_T *cur_si) |
| 7 | 2498 { |
| 2499 synpat_T *spp; | |
|
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2500 #ifdef FEAT_CONCEAL |
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2501 int save_flags; |
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2502 #endif |
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2503 |
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2504 spp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
| 7 | 2505 |
| 2506 /* | |
| 2507 * Push the item in current_state stack; | |
| 2508 */ | |
| 2509 if (push_current_state(next_match_idx) == OK) | |
| 2510 { | |
| 2511 /* | |
| 2512 * If it's a start-skip-end type that crosses lines, figure out how | |
| 2513 * much it continues in this line. Otherwise just fill in the length. | |
| 2514 */ | |
| 2515 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2516 cur_si->si_h_startpos = next_match_h_startpos; | |
| 2517 cur_si->si_m_startcol = current_col; | |
| 2518 cur_si->si_m_lnum = current_lnum; | |
| 2519 cur_si->si_flags = spp->sp_flags; | |
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2520 #ifdef FEAT_CONCEAL |
|
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2521 cur_si->si_seqnr = next_seqnr++; |
|
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2522 cur_si->si_cchar = spp->sp_cchar; |
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2523 if (current_state.ga_len > 1) |
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2524 cur_si->si_flags |= |
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2525 CUR_STATE(current_state.ga_len - 2).si_flags & HL_CONCEAL; |
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2526 #endif |
| 7 | 2527 cur_si->si_next_list = spp->sp_next_list; |
| 2528 cur_si->si_extmatch = ref_extmatch(next_match_extmatch); | |
| 2529 if (spp->sp_type == SPTYPE_START && !(spp->sp_flags & HL_ONELINE)) | |
| 2530 { | |
| 2531 /* Try to find the end pattern in the current line */ | |
| 2532 update_si_end(cur_si, (int)(next_match_m_endpos.col), TRUE); | |
| 2533 check_keepend(); | |
| 2534 } | |
| 2535 else | |
| 2536 { | |
| 2537 cur_si->si_m_endpos = next_match_m_endpos; | |
| 2538 cur_si->si_h_endpos = next_match_h_endpos; | |
| 2539 cur_si->si_ends = TRUE; | |
| 2540 cur_si->si_flags |= next_match_flags; | |
| 2541 cur_si->si_eoe_pos = next_match_eoe_pos; | |
| 2542 cur_si->si_end_idx = next_match_end_idx; | |
| 2543 } | |
| 2544 if (keepend_level < 0 && (cur_si->si_flags & HL_KEEPEND)) | |
| 2545 keepend_level = current_state.ga_len - 1; | |
| 2546 check_keepend(); | |
| 2547 update_si_attr(current_state.ga_len - 1); | |
| 2548 | |
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2549 #ifdef FEAT_CONCEAL |
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2550 save_flags = cur_si->si_flags & (HL_CONCEAL | HL_CONCEALENDS); |
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2551 #endif |
| 7 | 2552 /* |
| 2553 * If the start pattern has another highlight group, push another item | |
| 2554 * on the stack for the start pattern. | |
| 2555 */ | |
| 2556 if ( spp->sp_type == SPTYPE_START | |
| 2557 && spp->sp_syn_match_id != 0 | |
| 2558 && push_current_state(next_match_idx) == OK) | |
| 2559 { | |
| 2560 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2561 cur_si->si_h_startpos = next_match_h_startpos; | |
| 2562 cur_si->si_m_startcol = current_col; | |
| 2563 cur_si->si_m_lnum = current_lnum; | |
| 2564 cur_si->si_m_endpos = next_match_eos_pos; | |
| 2565 cur_si->si_h_endpos = next_match_eos_pos; | |
| 2566 cur_si->si_ends = TRUE; | |
| 2567 cur_si->si_end_idx = 0; | |
| 2568 cur_si->si_flags = HL_MATCH; | |
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2569 #ifdef FEAT_CONCEAL |
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2570 cur_si->si_seqnr = next_seqnr++; |
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2571 cur_si->si_flags |= save_flags; |
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2572 if (cur_si->si_flags & HL_CONCEALENDS) |
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2573 cur_si->si_flags |= HL_CONCEAL; |
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2574 #endif |
| 7 | 2575 cur_si->si_next_list = NULL; |
| 2576 check_keepend(); | |
| 2577 update_si_attr(current_state.ga_len - 1); | |
| 2578 } | |
| 2579 } | |
| 2580 | |
| 2581 next_match_idx = -1; /* try other match next time */ | |
| 2582 | |
| 2583 return cur_si; | |
| 2584 } | |
| 2585 | |
| 2586 /* | |
| 2587 * Check for end of current state (and the states before it). | |
| 2588 */ | |
| 2589 static void | |
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2590 check_state_ends(void) |
| 7 | 2591 { |
| 2592 stateitem_T *cur_si; | |
| 2863 | 2593 int had_extend; |
| 7 | 2594 |
| 2595 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2596 for (;;) | |
| 2597 { | |
| 2598 if (cur_si->si_ends | |
| 2599 && (cur_si->si_m_endpos.lnum < current_lnum | |
| 2600 || (cur_si->si_m_endpos.lnum == current_lnum | |
| 2601 && cur_si->si_m_endpos.col <= current_col))) | |
| 2602 { | |
| 2603 /* | |
| 2604 * If there is an end pattern group ID, highlight the end pattern | |
| 2605 * now. No need to pop the current item from the stack. | |
| 2606 * Only do this if the end pattern continues beyond the current | |
| 2607 * position. | |
| 2608 */ | |
| 2609 if (cur_si->si_end_idx | |
| 2610 && (cur_si->si_eoe_pos.lnum > current_lnum | |
| 2611 || (cur_si->si_eoe_pos.lnum == current_lnum | |
| 2612 && cur_si->si_eoe_pos.col > current_col))) | |
| 2613 { | |
| 2614 cur_si->si_idx = cur_si->si_end_idx; | |
| 2615 cur_si->si_end_idx = 0; | |
| 2616 cur_si->si_m_endpos = cur_si->si_eoe_pos; | |
| 2617 cur_si->si_h_endpos = cur_si->si_eoe_pos; | |
| 2618 cur_si->si_flags |= HL_MATCH; | |
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2619 #ifdef FEAT_CONCEAL |
|
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2620 cur_si->si_seqnr = next_seqnr++; |
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2621 if (cur_si->si_flags & HL_CONCEALENDS) |
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2622 cur_si->si_flags |= HL_CONCEAL; |
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2623 #endif |
| 7 | 2624 update_si_attr(current_state.ga_len - 1); |
| 36 | 2625 |
| 2831 | 2626 /* nextgroup= should not match in the end pattern */ |
| 2627 current_next_list = NULL; | |
| 2628 | |
| 36 | 2629 /* what matches next may be different now, clear it */ |
| 2630 next_match_idx = 0; | |
| 2631 next_match_col = MAXCOL; | |
| 7 | 2632 break; |
| 2633 } | |
| 2634 else | |
| 2635 { | |
| 2636 /* handle next_list, unless at end of line and no "skipnl" or | |
| 2637 * "skipempty" */ | |
| 2638 current_next_list = cur_si->si_next_list; | |
| 2639 current_next_flags = cur_si->si_flags; | |
| 2640 if (!(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY)) | |
| 2641 && syn_getcurline()[current_col] == NUL) | |
| 2642 current_next_list = NULL; | |
| 2643 | |
| 2644 /* When the ended item has "extend", another item with | |
| 2645 * "keepend" now needs to check for its end. */ | |
| 2863 | 2646 had_extend = (cur_si->si_flags & HL_EXTEND); |
| 7 | 2647 |
| 2648 pop_current_state(); | |
| 2649 | |
| 2650 if (current_state.ga_len == 0) | |
| 2651 break; | |
| 2652 | |
| 1503 | 2653 if (had_extend && keepend_level >= 0) |
| 7 | 2654 { |
| 2655 syn_update_ends(FALSE); | |
| 2656 if (current_state.ga_len == 0) | |
| 2657 break; | |
| 2658 } | |
| 2659 | |
| 2660 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2661 | |
| 2662 /* | |
| 2663 * Only for a region the search for the end continues after | |
| 2664 * the end of the contained item. If the contained match | |
| 2665 * included the end-of-line, break here, the region continues. | |
| 2666 * Don't do this when: | |
| 2667 * - "keepend" is used for the contained item | |
| 2668 * - not at the end of the line (could be end="x$"me=e-1). | |
| 2669 * - "excludenl" is used (HL_HAS_EOL won't be set) | |
| 2670 */ | |
| 2671 if (cur_si->si_idx >= 0 | |
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2672 && SYN_ITEMS(syn_block)[cur_si->si_idx].sp_type |
| 7 | 2673 == SPTYPE_START |
| 2674 && !(cur_si->si_flags & (HL_MATCH | HL_KEEPEND))) | |
| 2675 { | |
| 2676 update_si_end(cur_si, (int)current_col, TRUE); | |
| 2677 check_keepend(); | |
| 2678 if ((current_next_flags & HL_HAS_EOL) | |
| 2679 && keepend_level < 0 | |
| 2680 && syn_getcurline()[current_col] == NUL) | |
| 2681 break; | |
| 2682 } | |
| 2683 } | |
| 2684 } | |
| 2685 else | |
| 2686 break; | |
| 2687 } | |
| 2688 } | |
| 2689 | |
| 2690 /* | |
| 2691 * Update an entry in the current_state stack for a match or region. This | |
| 2692 * fills in si_attr, si_next_list and si_cont_list. | |
| 2693 */ | |
| 2694 static void | |
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2695 update_si_attr(int idx) |
| 7 | 2696 { |
| 2697 stateitem_T *sip = &CUR_STATE(idx); | |
| 2698 synpat_T *spp; | |
| 2699 | |
| 1371 | 2700 /* This should not happen... */ |
| 2701 if (sip->si_idx < 0) | |
| 2702 return; | |
| 2703 | |
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2704 spp = &(SYN_ITEMS(syn_block)[sip->si_idx]); |
| 7 | 2705 if (sip->si_flags & HL_MATCH) |
| 2706 sip->si_id = spp->sp_syn_match_id; | |
| 2707 else | |
| 2708 sip->si_id = spp->sp_syn.id; | |
| 2709 sip->si_attr = syn_id2attr(sip->si_id); | |
| 2710 sip->si_trans_id = sip->si_id; | |
| 2711 if (sip->si_flags & HL_MATCH) | |
| 2712 sip->si_cont_list = NULL; | |
| 2713 else | |
| 2714 sip->si_cont_list = spp->sp_cont_list; | |
| 2715 | |
| 2716 /* | |
| 2717 * For transparent items, take attr from outer item. | |
| 2718 * Also take cont_list, if there is none. | |
| 2719 * Don't do this for the matchgroup of a start or end pattern. | |
| 2720 */ | |
| 2721 if ((spp->sp_flags & HL_TRANSP) && !(sip->si_flags & HL_MATCH)) | |
| 2722 { | |
| 2723 if (idx == 0) | |
| 2724 { | |
| 2725 sip->si_attr = 0; | |
| 2726 sip->si_trans_id = 0; | |
| 2727 if (sip->si_cont_list == NULL) | |
| 2728 sip->si_cont_list = ID_LIST_ALL; | |
| 2729 } | |
| 2730 else | |
| 2731 { | |
| 2732 sip->si_attr = CUR_STATE(idx - 1).si_attr; | |
| 2733 sip->si_trans_id = CUR_STATE(idx - 1).si_trans_id; | |
| 36 | 2734 sip->si_h_startpos = CUR_STATE(idx - 1).si_h_startpos; |
| 2735 sip->si_h_endpos = CUR_STATE(idx - 1).si_h_endpos; | |
| 7 | 2736 if (sip->si_cont_list == NULL) |
| 2737 { | |
| 2738 sip->si_flags |= HL_TRANS_CONT; | |
| 2739 sip->si_cont_list = CUR_STATE(idx - 1).si_cont_list; | |
| 2740 } | |
| 2741 } | |
| 2742 } | |
| 2743 } | |
| 2744 | |
| 2745 /* | |
| 2746 * Check the current stack for patterns with "keepend" flag. | |
| 2747 * Propagate the match-end to contained items, until a "skipend" item is found. | |
| 2748 */ | |
| 2749 static void | |
|
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2750 check_keepend(void) |
| 7 | 2751 { |
| 2752 int i; | |
| 2753 lpos_T maxpos; | |
| 991 | 2754 lpos_T maxpos_h; |
| 7 | 2755 stateitem_T *sip; |
| 2756 | |
| 2757 /* | |
| 2758 * This check can consume a lot of time; only do it from the level where | |
| 2759 * there really is a keepend. | |
| 2760 */ | |
| 2761 if (keepend_level < 0) | |
| 2762 return; | |
| 2763 | |
| 2764 /* | |
| 2765 * Find the last index of an "extend" item. "keepend" items before that | |
| 2766 * won't do anything. If there is no "extend" item "i" will be | |
| 2767 * "keepend_level" and all "keepend" items will work normally. | |
| 2768 */ | |
| 2769 for (i = current_state.ga_len - 1; i > keepend_level; --i) | |
| 2770 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
| 2771 break; | |
| 2772 | |
| 2773 maxpos.lnum = 0; | |
| 1702 | 2774 maxpos.col = 0; |
| 991 | 2775 maxpos_h.lnum = 0; |
| 1702 | 2776 maxpos_h.col = 0; |
| 7 | 2777 for ( ; i < current_state.ga_len; ++i) |
| 2778 { | |
| 2779 sip = &CUR_STATE(i); | |
| 2780 if (maxpos.lnum != 0) | |
| 2781 { | |
| 2782 limit_pos_zero(&sip->si_m_endpos, &maxpos); | |
| 991 | 2783 limit_pos_zero(&sip->si_h_endpos, &maxpos_h); |
| 7 | 2784 limit_pos_zero(&sip->si_eoe_pos, &maxpos); |
| 2785 sip->si_ends = TRUE; | |
| 2786 } | |
| 991 | 2787 if (sip->si_ends && (sip->si_flags & HL_KEEPEND)) |
| 2788 { | |
| 2789 if (maxpos.lnum == 0 | |
| 7 | 2790 || maxpos.lnum > sip->si_m_endpos.lnum |
| 2791 || (maxpos.lnum == sip->si_m_endpos.lnum | |
| 991 | 2792 && maxpos.col > sip->si_m_endpos.col)) |
| 2793 maxpos = sip->si_m_endpos; | |
| 2794 if (maxpos_h.lnum == 0 | |
| 2795 || maxpos_h.lnum > sip->si_h_endpos.lnum | |
| 2796 || (maxpos_h.lnum == sip->si_h_endpos.lnum | |
| 2797 && maxpos_h.col > sip->si_h_endpos.col)) | |
| 2798 maxpos_h = sip->si_h_endpos; | |
| 2799 } | |
| 7 | 2800 } |
| 2801 } | |
| 2802 | |
| 2803 /* | |
| 2804 * Update an entry in the current_state stack for a start-skip-end pattern. | |
| 2805 * This finds the end of the current item, if it's in the current line. | |
| 2806 * | |
| 2807 * Return the flags for the matched END. | |
| 2808 */ | |
| 2809 static void | |
|
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|
2810 update_si_end( |
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|
2811 stateitem_T *sip, |
|
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2812 int startcol, /* where to start searching for the end */ |
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|
2813 int force) /* when TRUE overrule a previous end */ |
| 7 | 2814 { |
| 2815 lpos_T startpos; | |
| 2816 lpos_T endpos; | |
| 2817 lpos_T hl_endpos; | |
| 2818 lpos_T end_endpos; | |
| 2819 int end_idx; | |
| 2820 | |
| 1371 | 2821 /* return quickly for a keyword */ |
| 2822 if (sip->si_idx < 0) | |
| 2823 return; | |
| 2824 | |
| 7 | 2825 /* Don't update when it's already done. Can be a match of an end pattern |
| 2826 * that started in a previous line. Watch out: can also be a "keepend" | |
| 2827 * from a containing item. */ | |
| 2828 if (!force && sip->si_m_endpos.lnum >= current_lnum) | |
| 2829 return; | |
| 2830 | |
| 2831 /* | |
| 2832 * We need to find the end of the region. It may continue in the next | |
| 2833 * line. | |
| 2834 */ | |
| 2835 end_idx = 0; | |
| 2836 startpos.lnum = current_lnum; | |
| 2837 startpos.col = startcol; | |
| 2838 find_endpos(sip->si_idx, &startpos, &endpos, &hl_endpos, | |
| 2839 &(sip->si_flags), &end_endpos, &end_idx, sip->si_extmatch); | |
| 2840 | |
| 2841 if (endpos.lnum == 0) | |
| 2842 { | |
| 2843 /* No end pattern matched. */ | |
|
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2844 if (SYN_ITEMS(syn_block)[sip->si_idx].sp_flags & HL_ONELINE) |
| 7 | 2845 { |
| 2846 /* a "oneline" never continues in the next line */ | |
| 2847 sip->si_ends = TRUE; | |
| 2848 sip->si_m_endpos.lnum = current_lnum; | |
| 2849 sip->si_m_endpos.col = (colnr_T)STRLEN(syn_getcurline()); | |
| 2850 } | |
| 2851 else | |
| 2852 { | |
| 2853 /* continues in the next line */ | |
| 2854 sip->si_ends = FALSE; | |
| 2855 sip->si_m_endpos.lnum = 0; | |
| 2856 } | |
| 2857 sip->si_h_endpos = sip->si_m_endpos; | |
| 2858 } | |
| 2859 else | |
| 2860 { | |
| 2861 /* match within this line */ | |
| 2862 sip->si_m_endpos = endpos; | |
| 2863 sip->si_h_endpos = hl_endpos; | |
| 2864 sip->si_eoe_pos = end_endpos; | |
| 2865 sip->si_ends = TRUE; | |
| 2866 sip->si_end_idx = end_idx; | |
| 2867 } | |
| 2868 } | |
| 2869 | |
| 2870 /* | |
| 2871 * Add a new state to the current state stack. | |
| 2872 * It is cleared and the index set to "idx". | |
| 2873 * Return FAIL if it's not possible (out of memory). | |
| 2874 */ | |
| 2875 static int | |
|
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|
2876 push_current_state(int idx) |
| 7 | 2877 { |
| 2878 if (ga_grow(¤t_state, 1) == FAIL) | |
| 2879 return FAIL; | |
| 2880 vim_memset(&CUR_STATE(current_state.ga_len), 0, sizeof(stateitem_T)); | |
| 2881 CUR_STATE(current_state.ga_len).si_idx = idx; | |
| 2882 ++current_state.ga_len; | |
| 2883 return OK; | |
| 2884 } | |
| 2885 | |
| 2886 /* | |
| 2887 * Remove a state from the current_state stack. | |
| 2888 */ | |
| 2889 static void | |
|
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|
2890 pop_current_state(void) |
| 7 | 2891 { |
| 2892 if (current_state.ga_len) | |
| 2893 { | |
| 2894 unref_extmatch(CUR_STATE(current_state.ga_len - 1).si_extmatch); | |
| 2895 --current_state.ga_len; | |
| 2896 } | |
| 2897 /* after the end of a pattern, try matching a keyword or pattern */ | |
| 2898 next_match_idx = -1; | |
| 2899 | |
| 2900 /* if first state with "keepend" is popped, reset keepend_level */ | |
| 2901 if (keepend_level >= current_state.ga_len) | |
| 2902 keepend_level = -1; | |
| 2903 } | |
| 2904 | |
| 2905 /* | |
| 2906 * Find the end of a start/skip/end syntax region after "startpos". | |
| 2907 * Only checks one line. | |
| 2908 * Also handles a match item that continued from a previous line. | |
| 2909 * If not found, the syntax item continues in the next line. m_endpos->lnum | |
| 2910 * will be 0. | |
| 2911 * If found, the end of the region and the end of the highlighting is | |
| 2912 * computed. | |
| 2913 */ | |
| 2914 static void | |
|
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2915 find_endpos( |
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2916 int idx, /* index of the pattern */ |
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2917 lpos_T *startpos, /* where to start looking for an END match */ |
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2918 lpos_T *m_endpos, /* return: end of match */ |
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2919 lpos_T *hl_endpos, /* return: end of highlighting */ |
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2920 long *flagsp, /* return: flags of matching END */ |
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2921 lpos_T *end_endpos, /* return: end of end pattern match */ |
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2922 int *end_idx, /* return: group ID for end pat. match, or 0 */ |
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2923 reg_extmatch_T *start_ext) /* submatches from the start pattern */ |
| 7 | 2924 { |
| 2925 colnr_T matchcol; | |
| 2926 synpat_T *spp, *spp_skip; | |
| 2927 int start_idx; | |
| 2928 int best_idx; | |
| 2929 regmmatch_T regmatch; | |
| 2930 regmmatch_T best_regmatch; /* startpos/endpos of best match */ | |
| 2931 lpos_T pos; | |
| 2932 char_u *line; | |
| 2933 int had_match = FALSE; | |
|
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2934 char_u buf_chartab[32]; /* chartab array for syn option iskyeyword */ |
| 7 | 2935 |
| 1371 | 2936 /* just in case we are invoked for a keyword */ |
| 2937 if (idx < 0) | |
| 2938 return; | |
| 2939 | |
| 7 | 2940 /* |
| 2941 * Check for being called with a START pattern. | |
| 2942 * Can happen with a match that continues to the next line, because it | |
| 2943 * contained a region. | |
| 2944 */ | |
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2945 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2946 if (spp->sp_type != SPTYPE_START) |
| 2947 { | |
| 2948 *hl_endpos = *startpos; | |
| 2949 return; | |
| 2950 } | |
| 2951 | |
| 2952 /* | |
| 2953 * Find the SKIP or first END pattern after the last START pattern. | |
| 2954 */ | |
| 2955 for (;;) | |
| 2956 { | |
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2957 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2958 if (spp->sp_type != SPTYPE_START) |
| 2959 break; | |
| 2960 ++idx; | |
| 2961 } | |
| 2962 | |
| 2963 /* | |
| 2964 * Lookup the SKIP pattern (if present) | |
| 2965 */ | |
| 2966 if (spp->sp_type == SPTYPE_SKIP) | |
| 2967 { | |
| 2968 spp_skip = spp; | |
| 2969 ++idx; | |
| 2970 } | |
| 2971 else | |
| 2972 spp_skip = NULL; | |
| 2973 | |
| 2974 /* Setup external matches for syn_regexec(). */ | |
| 2975 unref_extmatch(re_extmatch_in); | |
| 2976 re_extmatch_in = ref_extmatch(start_ext); | |
| 2977 | |
| 2978 matchcol = startpos->col; /* start looking for a match at sstart */ | |
| 2979 start_idx = idx; /* remember the first END pattern. */ | |
| 2980 best_regmatch.startpos[0].col = 0; /* avoid compiler warning */ | |
|
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2981 |
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2982 /* use syntax iskeyword option */ |
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2983 save_chartab(buf_chartab); |
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2984 |
| 7 | 2985 for (;;) |
| 2986 { | |
| 2987 /* | |
| 2988 * Find end pattern that matches first after "matchcol". | |
| 2989 */ | |
| 2990 best_idx = -1; | |
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2991 for (idx = start_idx; idx < syn_block->b_syn_patterns.ga_len; ++idx) |
| 7 | 2992 { |
| 2993 int lc_col = matchcol; | |
| 6375 | 2994 int r; |
| 7 | 2995 |
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2996 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2997 if (spp->sp_type != SPTYPE_END) /* past last END pattern */ |
| 2998 break; | |
| 2999 lc_col -= spp->sp_offsets[SPO_LC_OFF]; | |
| 3000 if (lc_col < 0) | |
| 3001 lc_col = 0; | |
| 3002 | |
| 3003 regmatch.rmm_ic = spp->sp_ic; | |
| 3004 regmatch.regprog = spp->sp_prog; | |
| 6375 | 3005 r = syn_regexec(®match, startpos->lnum, lc_col, |
| 3006 IF_SYN_TIME(&spp->sp_time)); | |
| 3007 spp->sp_prog = regmatch.regprog; | |
| 3008 if (r) | |
| 7 | 3009 { |
| 3010 if (best_idx == -1 || regmatch.startpos[0].col | |
| 3011 < best_regmatch.startpos[0].col) | |
| 3012 { | |
| 3013 best_idx = idx; | |
| 3014 best_regmatch.startpos[0] = regmatch.startpos[0]; | |
| 3015 best_regmatch.endpos[0] = regmatch.endpos[0]; | |
| 3016 } | |
| 3017 } | |
| 3018 } | |
| 3019 | |
| 3020 /* | |
| 3021 * If all end patterns have been tried, and there is no match, the | |
| 3022 * item continues until end-of-line. | |
| 3023 */ | |
| 3024 if (best_idx == -1) | |
| 3025 break; | |
| 3026 | |
| 3027 /* | |
| 3028 * If the skip pattern matches before the end pattern, | |
| 3029 * continue searching after the skip pattern. | |
| 3030 */ | |
| 3031 if (spp_skip != NULL) | |
| 3032 { | |
| 3033 int lc_col = matchcol - spp_skip->sp_offsets[SPO_LC_OFF]; | |
| 6375 | 3034 int r; |
| 7 | 3035 |
| 3036 if (lc_col < 0) | |
| 3037 lc_col = 0; | |
| 3038 regmatch.rmm_ic = spp_skip->sp_ic; | |
| 3039 regmatch.regprog = spp_skip->sp_prog; | |
| 6375 | 3040 r = syn_regexec(®match, startpos->lnum, lc_col, |
| 3041 IF_SYN_TIME(&spp_skip->sp_time)); | |
| 3042 spp_skip->sp_prog = regmatch.regprog; | |
| 3043 if (r && regmatch.startpos[0].col | |
| 7 | 3044 <= best_regmatch.startpos[0].col) |
| 3045 { | |
|
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3046 int line_len; |
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3047 |
| 7 | 3048 /* Add offset to skip pattern match */ |
| 3049 syn_add_end_off(&pos, ®match, spp_skip, SPO_ME_OFF, 1); | |
| 3050 | |
| 3051 /* If the skip pattern goes on to the next line, there is no | |
| 3052 * match with an end pattern in this line. */ | |
| 3053 if (pos.lnum > startpos->lnum) | |
| 3054 break; | |
| 3055 | |
| 3056 line = ml_get_buf(syn_buf, startpos->lnum, FALSE); | |
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|
3057 line_len = (int)STRLEN(line); |
| 7 | 3058 |
| 3059 /* take care of an empty match or negative offset */ | |
| 3060 if (pos.col <= matchcol) | |
| 3061 ++matchcol; | |
| 3062 else if (pos.col <= regmatch.endpos[0].col) | |
| 3063 matchcol = pos.col; | |
| 3064 else | |
| 3065 /* Be careful not to jump over the NUL at the end-of-line */ | |
| 3066 for (matchcol = regmatch.endpos[0].col; | |
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3067 matchcol < line_len && matchcol < pos.col; |
| 7 | 3068 ++matchcol) |
| 3069 ; | |
| 3070 | |
| 3071 /* if the skip pattern includes end-of-line, break here */ | |
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|
3072 if (matchcol >= line_len) |
| 7 | 3073 break; |
| 3074 | |
| 3075 continue; /* start with first end pattern again */ | |
| 3076 } | |
| 3077 } | |
| 3078 | |
| 3079 /* | |
| 3080 * Match from start pattern to end pattern. | |
| 3081 * Correct for match and highlight offset of end pattern. | |
| 3082 */ | |
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3083 spp = &(SYN_ITEMS(syn_block)[best_idx]); |
| 7 | 3084 syn_add_end_off(m_endpos, &best_regmatch, spp, SPO_ME_OFF, 1); |
| 3085 /* can't end before the start */ | |
| 3086 if (m_endpos->lnum == startpos->lnum && m_endpos->col < startpos->col) | |
| 3087 m_endpos->col = startpos->col; | |
| 3088 | |
| 3089 syn_add_end_off(end_endpos, &best_regmatch, spp, SPO_HE_OFF, 1); | |
| 3090 /* can't end before the start */ | |
| 3091 if (end_endpos->lnum == startpos->lnum | |
| 3092 && end_endpos->col < startpos->col) | |
| 3093 end_endpos->col = startpos->col; | |
| 3094 /* can't end after the match */ | |
| 3095 limit_pos(end_endpos, m_endpos); | |
| 3096 | |
| 3097 /* | |
| 3098 * If the end group is highlighted differently, adjust the pointers. | |
| 3099 */ | |
| 3100 if (spp->sp_syn_match_id != spp->sp_syn.id && spp->sp_syn_match_id != 0) | |
| 3101 { | |
| 3102 *end_idx = best_idx; | |
| 3103 if (spp->sp_off_flags & (1 << (SPO_RE_OFF + SPO_COUNT))) | |
| 3104 { | |
| 3105 hl_endpos->lnum = best_regmatch.endpos[0].lnum; | |
| 3106 hl_endpos->col = best_regmatch.endpos[0].col; | |
| 3107 } | |
| 3108 else | |
| 3109 { | |
| 3110 hl_endpos->lnum = best_regmatch.startpos[0].lnum; | |
| 3111 hl_endpos->col = best_regmatch.startpos[0].col; | |
| 3112 } | |
| 3113 hl_endpos->col += spp->sp_offsets[SPO_RE_OFF]; | |
| 3114 | |
| 3115 /* can't end before the start */ | |
| 3116 if (hl_endpos->lnum == startpos->lnum | |
| 3117 && hl_endpos->col < startpos->col) | |
| 3118 hl_endpos->col = startpos->col; | |
| 3119 limit_pos(hl_endpos, m_endpos); | |
| 3120 | |
| 3121 /* now the match ends where the highlighting ends, it is turned | |
| 3122 * into the matchgroup for the end */ | |
| 3123 *m_endpos = *hl_endpos; | |
| 3124 } | |
| 3125 else | |
| 3126 { | |
| 3127 *end_idx = 0; | |
| 3128 *hl_endpos = *end_endpos; | |
| 3129 } | |
| 3130 | |
| 3131 *flagsp = spp->sp_flags; | |
| 3132 | |
| 3133 had_match = TRUE; | |
| 3134 break; | |
| 3135 } | |
| 3136 | |
| 3137 /* no match for an END pattern in this line */ | |
| 3138 if (!had_match) | |
| 3139 m_endpos->lnum = 0; | |
| 3140 | |
|
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diff
changeset
|
3141 restore_chartab(buf_chartab); |
|
61354fabf8a2
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parents:
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diff
changeset
|
3142 |
| 7 | 3143 /* Remove external matches. */ |
| 3144 unref_extmatch(re_extmatch_in); | |
| 3145 re_extmatch_in = NULL; | |
| 3146 } | |
| 3147 | |
| 3148 /* | |
| 3149 * Limit "pos" not to be after "limit". | |
| 3150 */ | |
| 3151 static void | |
|
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diff
changeset
|
3152 limit_pos(lpos_T *pos, lpos_T *limit) |
| 7 | 3153 { |
| 3154 if (pos->lnum > limit->lnum) | |
| 3155 *pos = *limit; | |
| 3156 else if (pos->lnum == limit->lnum && pos->col > limit->col) | |
| 3157 pos->col = limit->col; | |
| 3158 } | |
| 3159 | |
| 3160 /* | |
| 3161 * Limit "pos" not to be after "limit", unless pos->lnum is zero. | |
| 3162 */ | |
| 3163 static void | |
|
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diff
changeset
|
3164 limit_pos_zero( |
|
4d7ce6c03fda
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diff
changeset
|
3165 lpos_T *pos, |
|
4d7ce6c03fda
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diff
changeset
|
3166 lpos_T *limit) |
| 7 | 3167 { |
| 3168 if (pos->lnum == 0) | |
| 3169 *pos = *limit; | |
| 3170 else | |
| 3171 limit_pos(pos, limit); | |
| 3172 } | |
| 3173 | |
| 3174 /* | |
| 3175 * Add offset to matched text for end of match or highlight. | |
| 3176 */ | |
| 3177 static void | |
|
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diff
changeset
|
3178 syn_add_end_off( |
|
4d7ce6c03fda
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diff
changeset
|
3179 lpos_T *result, /* returned position */ |
|
4d7ce6c03fda
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diff
changeset
|
3180 regmmatch_T *regmatch, /* start/end of match */ |
|
4d7ce6c03fda
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diff
changeset
|
3181 synpat_T *spp, /* matched pattern */ |
|
4d7ce6c03fda
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parents:
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diff
changeset
|
3182 int idx, /* index of offset */ |
|
4d7ce6c03fda
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parents:
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diff
changeset
|
3183 int extra) /* extra chars for offset to start */ |
| 7 | 3184 { |
| 3185 int col; | |
| 1624 | 3186 int off; |
| 3187 char_u *base; | |
| 3188 char_u *p; | |
| 7 | 3189 |
| 3190 if (spp->sp_off_flags & (1 << idx)) | |
| 3191 { | |
| 3192 result->lnum = regmatch->startpos[0].lnum; | |
| 1624 | 3193 col = regmatch->startpos[0].col; |
| 3194 off = spp->sp_offsets[idx] + extra; | |
| 7 | 3195 } |
| 3196 else | |
| 3197 { | |
| 3198 result->lnum = regmatch->endpos[0].lnum; | |
| 3199 col = regmatch->endpos[0].col; | |
| 1624 | 3200 off = spp->sp_offsets[idx]; |
| 3201 } | |
| 3202 /* Don't go past the end of the line. Matters for "rs=e+2" when there | |
| 3203 * is a matchgroup. Watch out for match with last NL in the buffer. */ | |
| 3204 if (result->lnum > syn_buf->b_ml.ml_line_count) | |
| 3205 col = 0; | |
| 3206 else if (off != 0) | |
| 3207 { | |
| 3208 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
| 3209 p = base + col; | |
| 3210 if (off > 0) | |
| 3211 { | |
| 3212 while (off-- > 0 && *p != NUL) | |
| 3213 mb_ptr_adv(p); | |
| 3214 } | |
| 3215 else if (off < 0) | |
| 3216 { | |
| 3217 while (off++ < 0 && base < p) | |
| 3218 mb_ptr_back(base, p); | |
| 3219 } | |
| 3220 col = (int)(p - base); | |
| 3221 } | |
| 3222 result->col = col; | |
| 7 | 3223 } |
| 3224 | |
| 3225 /* | |
| 3226 * Add offset to matched text for start of match or highlight. | |
| 3227 * Avoid resulting column to become negative. | |
| 3228 */ | |
| 3229 static void | |
|
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diff
changeset
|
3230 syn_add_start_off( |
|
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parents:
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diff
changeset
|
3231 lpos_T *result, /* returned position */ |
|
4d7ce6c03fda
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diff
changeset
|
3232 regmmatch_T *regmatch, /* start/end of match */ |
|
4d7ce6c03fda
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parents:
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diff
changeset
|
3233 synpat_T *spp, |
|
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diff
changeset
|
3234 int idx, |
|
4d7ce6c03fda
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parents:
7807
diff
changeset
|
3235 int extra) /* extra chars for offset to end */ |
| 7 | 3236 { |
| 3237 int col; | |
| 1624 | 3238 int off; |
| 3239 char_u *base; | |
| 3240 char_u *p; | |
| 7 | 3241 |
| 3242 if (spp->sp_off_flags & (1 << (idx + SPO_COUNT))) | |
| 3243 { | |
| 3244 result->lnum = regmatch->endpos[0].lnum; | |
| 1624 | 3245 col = regmatch->endpos[0].col; |
| 3246 off = spp->sp_offsets[idx] + extra; | |
| 7 | 3247 } |
| 3248 else | |
| 3249 { | |
| 3250 result->lnum = regmatch->startpos[0].lnum; | |
| 3251 col = regmatch->startpos[0].col; | |
| 1624 | 3252 off = spp->sp_offsets[idx]; |
| 3253 } | |
|
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|
3254 if (result->lnum > syn_buf->b_ml.ml_line_count) |
|
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|
3255 { |
|
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|
3256 /* a "\n" at the end of the pattern may take us below the last line */ |
|
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|
3257 result->lnum = syn_buf->b_ml.ml_line_count; |
|
2100
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diff
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|
3258 col = (int)STRLEN(ml_get_buf(syn_buf, result->lnum, FALSE)); |
|
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|
3259 } |
| 1624 | 3260 if (off != 0) |
| 3261 { | |
| 3262 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
| 3263 p = base + col; | |
| 3264 if (off > 0) | |
| 3265 { | |
| 3266 while (off-- && *p != NUL) | |
| 3267 mb_ptr_adv(p); | |
| 3268 } | |
| 3269 else if (off < 0) | |
| 3270 { | |
| 3271 while (off++ && base < p) | |
| 3272 mb_ptr_back(base, p); | |
| 3273 } | |
| 3274 col = (int)(p - base); | |
| 3275 } | |
| 3276 result->col = col; | |
| 7 | 3277 } |
| 3278 | |
| 3279 /* | |
| 3280 * Get current line in syntax buffer. | |
| 3281 */ | |
| 3282 static char_u * | |
|
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diff
changeset
|
3283 syn_getcurline(void) |
| 7 | 3284 { |
| 3285 return ml_get_buf(syn_buf, current_lnum, FALSE); | |
| 3286 } | |
| 3287 | |
| 3288 /* | |
| 410 | 3289 * Call vim_regexec() to find a match with "rmp" in "syn_buf". |
| 7 | 3290 * Returns TRUE when there is a match. |
| 3291 */ | |
| 3292 static int | |
|
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diff
changeset
|
3293 syn_regexec( |
|
4d7ce6c03fda
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diff
changeset
|
3294 regmmatch_T *rmp, |
|
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diff
changeset
|
3295 linenr_T lnum, |
|
4d7ce6c03fda
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diff
changeset
|
3296 colnr_T col, |
|
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diff
changeset
|
3297 syn_time_T *st UNUSED) |
|
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|
3298 { |
|
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|
3299 int r; |
|
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|
3300 #ifdef FEAT_PROFILE |
|
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|
3301 proftime_T pt; |
|
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|
3302 |
|
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|
3303 if (syn_time_on) |
|
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|
3304 profile_start(&pt); |
|
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|
3305 #endif |
|
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|
3306 |
| 410 | 3307 rmp->rmm_maxcol = syn_buf->b_p_smc; |
|
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|
3308 r = vim_regexec_multi(rmp, syn_win, syn_buf, lnum, col, NULL); |
|
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|
3309 |
|
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|
3310 #ifdef FEAT_PROFILE |
|
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|
3311 if (syn_time_on) |
|
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|
3312 { |
|
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|
3313 profile_end(&pt); |
|
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|
3314 profile_add(&st->total, &pt); |
|
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|
3315 if (profile_cmp(&pt, &st->slowest) < 0) |
|
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|
3316 st->slowest = pt; |
|
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|
3317 ++st->count; |
|
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|
3318 if (r > 0) |
|
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|
3319 ++st->match; |
|
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|
3320 } |
|
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|
3321 #endif |
|
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|
3322 |
|
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|
3323 if (r > 0) |
| 7 | 3324 { |
| 3325 rmp->startpos[0].lnum += lnum; | |
| 3326 rmp->endpos[0].lnum += lnum; | |
| 3327 return TRUE; | |
| 3328 } | |
| 3329 return FALSE; | |
| 3330 } | |
| 3331 | |
| 3332 /* | |
| 3333 * Check one position in a line for a matching keyword. | |
| 3334 * The caller must check if a keyword can start at startcol. | |
| 3335 * Return it's ID if found, 0 otherwise. | |
| 3336 */ | |
| 3337 static int | |
|
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diff
changeset
|
3338 check_keyword_id( |
|
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diff
changeset
|
3339 char_u *line, |
|
4d7ce6c03fda
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diff
changeset
|
3340 int startcol, /* position in line to check for keyword */ |
|
4d7ce6c03fda
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diff
changeset
|
3341 int *endcolp, /* return: character after found keyword */ |
|
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diff
changeset
|
3342 long *flagsp, /* return: flags of matching keyword */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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diff
changeset
|
3343 short **next_listp, /* return: next_list of matching keyword */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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diff
changeset
|
3344 stateitem_T *cur_si, /* item at the top of the stack */ |
|
4d7ce6c03fda
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parents:
7807
diff
changeset
|
3345 int *ccharp UNUSED) /* conceal substitution char */ |
| 7 | 3346 { |
| 134 | 3347 keyentry_T *kp; |
| 3348 char_u *kwp; | |
| 7 | 3349 int round; |
| 134 | 3350 int kwlen; |
| 7 | 3351 char_u keyword[MAXKEYWLEN + 1]; /* assume max. keyword len is 80 */ |
| 134 | 3352 hashtab_T *ht; |
| 3353 hashitem_T *hi; | |
| 7 | 3354 |
| 3355 /* Find first character after the keyword. First character was already | |
| 3356 * checked. */ | |
| 134 | 3357 kwp = line + startcol; |
| 3358 kwlen = 0; | |
| 7 | 3359 do |
| 3360 { | |
| 3361 #ifdef FEAT_MBYTE | |
| 3362 if (has_mbyte) | |
| 474 | 3363 kwlen += (*mb_ptr2len)(kwp + kwlen); |
| 7 | 3364 else |
| 3365 #endif | |
| 134 | 3366 ++kwlen; |
| 3367 } | |
| 4043 | 3368 while (vim_iswordp_buf(kwp + kwlen, syn_buf)); |
| 134 | 3369 |
| 3370 if (kwlen > MAXKEYWLEN) | |
| 7 | 3371 return 0; |
| 3372 | |
| 3373 /* | |
| 3374 * Must make a copy of the keyword, so we can add a NUL and make it | |
| 3375 * lowercase. | |
| 3376 */ | |
| 419 | 3377 vim_strncpy(keyword, kwp, kwlen); |
| 7 | 3378 |
| 3379 /* | |
| 3380 * Try twice: | |
| 3381 * 1. matching case | |
| 3382 * 2. ignoring case | |
| 3383 */ | |
| 3384 for (round = 1; round <= 2; ++round) | |
| 3385 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3386 ht = round == 1 ? &syn_block->b_keywtab : &syn_block->b_keywtab_ic; |
| 134 | 3387 if (ht->ht_used == 0) |
| 7 | 3388 continue; |
| 134 | 3389 if (round == 2) /* ignore case */ |
| 3390 (void)str_foldcase(kwp, kwlen, keyword, MAXKEYWLEN + 1); | |
| 7 | 3391 |
| 3392 /* | |
| 134 | 3393 * Find keywords that match. There can be several with different |
| 3394 * attributes. | |
| 7 | 3395 * When current_next_list is non-zero accept only that group, otherwise: |
| 3396 * Accept a not-contained keyword at toplevel. | |
| 3397 * Accept a keyword at other levels only if it is in the contains list. | |
| 3398 */ | |
| 134 | 3399 hi = hash_find(ht, keyword); |
| 3400 if (!HASHITEM_EMPTY(hi)) | |
| 3401 for (kp = HI2KE(hi); kp != NULL; kp = kp->ke_next) | |
| 7 | 3402 { |
| 134 | 3403 if (current_next_list != 0 |
| 3404 ? in_id_list(NULL, current_next_list, &kp->k_syn, 0) | |
| 3405 : (cur_si == NULL | |
| 3406 ? !(kp->flags & HL_CONTAINED) | |
| 3407 : in_id_list(cur_si, cur_si->si_cont_list, | |
| 3408 &kp->k_syn, kp->flags & HL_CONTAINED))) | |
| 3409 { | |
| 3410 *endcolp = startcol + kwlen; | |
| 3411 *flagsp = kp->flags; | |
| 3412 *next_listp = kp->next_list; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3413 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3414 *ccharp = kp->k_char; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3415 #endif |
| 134 | 3416 return kp->k_syn.id; |
| 3417 } | |
| 7 | 3418 } |
| 3419 } | |
| 3420 return 0; | |
| 3421 } | |
| 3422 | |
| 3423 /* | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3424 * Handle ":syntax conceal" command. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3425 */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3426 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3427 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
|
3428 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3429 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3430 char_u *arg = eap->arg; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3431 char_u *next; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3432 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3433 eap->nextcmd = find_nextcmd(arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3434 if (eap->skip) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3435 return; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3436 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3437 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
|
3438 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
|
3439 { |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3440 if (curwin->w_s->b_syn_conceal) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3441 MSG(_("syn conceal on")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3442 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3443 MSG(_("syn conceal off")); |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3444 } |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3445 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
|
3446 curwin->w_s->b_syn_conceal = TRUE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3447 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
|
3448 curwin->w_s->b_syn_conceal = FALSE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3449 else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3450 EMSG2(_("E390: Illegal argument: %s"), arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3451 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3452 } |
|
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 /* |
| 7 | 3455 * Handle ":syntax case" command. |
| 3456 */ | |
| 3457 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3458 syn_cmd_case(exarg_T *eap, int syncing UNUSED) |
| 7 | 3459 { |
| 3460 char_u *arg = eap->arg; | |
| 3461 char_u *next; | |
| 3462 | |
| 3463 eap->nextcmd = find_nextcmd(arg); | |
| 3464 if (eap->skip) | |
| 3465 return; | |
| 3466 | |
| 3467 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
|
3468 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
|
3469 { |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3470 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
|
3471 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
|
3472 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3473 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
|
3474 } |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3475 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
|
3476 curwin->w_s->b_syn_ic = FALSE; |
| 7 | 3477 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
|
3478 curwin->w_s->b_syn_ic = TRUE; |
| 7 | 3479 else |
| 3480 EMSG2(_("E390: Illegal argument: %s"), arg); | |
| 3481 } | |
| 3482 | |
| 3483 /* | |
| 419 | 3484 * Handle ":syntax spell" command. |
| 3485 */ | |
| 3486 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3487 syn_cmd_spell(exarg_T *eap, int syncing UNUSED) |
| 419 | 3488 { |
| 3489 char_u *arg = eap->arg; | |
| 3490 char_u *next; | |
| 3491 | |
| 3492 eap->nextcmd = find_nextcmd(arg); | |
| 3493 if (eap->skip) | |
| 3494 return; | |
| 3495 | |
| 3496 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
|
3497 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
|
3498 { |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3499 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
|
3500 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
|
3501 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
|
3502 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
|
3503 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3504 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
|
3505 } |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
3506 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
|
3507 curwin->w_s->b_syn_spell = SYNSPL_TOP; |
| 419 | 3508 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
|
3509 curwin->w_s->b_syn_spell = SYNSPL_NOTOP; |
| 1064 | 3510 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
|
3511 curwin->w_s->b_syn_spell = SYNSPL_DEFAULT; |
| 419 | 3512 else |
| 6880 | 3513 { |
| 419 | 3514 EMSG2(_("E390: Illegal argument: %s"), arg); |
| 6880 | 3515 return; |
| 3516 } | |
| 3517 | |
| 3518 /* assume spell checking changed, force a redraw */ | |
| 3519 redraw_win_later(curwin, NOT_VALID); | |
| 419 | 3520 } |
| 3521 | |
| 3522 /* | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3523 * Handle ":syntax iskeyword" command. |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3524 */ |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3525 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3526 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
|
3527 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3528 char_u *arg = eap->arg; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3529 char_u save_chartab[32]; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3530 char_u *save_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3531 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3532 if (eap->skip) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3533 return; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3534 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3535 arg = skipwhite(arg); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3536 if (*arg == NUL) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3537 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3538 MSG_PUTS("\n"); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3539 MSG_PUTS(_("syntax iskeyword ")); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3540 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
|
3541 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
|
3542 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3543 msg_outtrans((char_u *)"not set"); |
|
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 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3546 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3547 if (STRNICMP(arg, "clear", 5) == 0) |
|
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 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
|
3550 (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3551 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
|
3552 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3553 else |
|
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 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
|
3556 save_isk = curbuf->b_p_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3557 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
|
3558 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3559 buf_init_chartab(curbuf, FALSE); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3560 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
|
3561 (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3562 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
|
3563 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
|
3564 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
|
3565 curbuf->b_p_isk = save_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3566 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3567 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3568 redraw_win_later(curwin, NOT_VALID); |
|
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 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3571 /* |
| 7 | 3572 * Clear all syntax info for one buffer. |
| 3573 */ | |
| 3574 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3575 syntax_clear(synblock_T *block) |
| 7 | 3576 { |
| 3577 int i; | |
| 3578 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3579 block->b_syn_error = FALSE; /* clear previous error */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3580 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
|
3581 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
|
3582 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
|
3583 #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
|
3584 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
|
3585 #endif |
| 7 | 3586 |
| 3587 /* free the keywords */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3588 clear_keywtab(&block->b_keywtab); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3589 clear_keywtab(&block->b_keywtab_ic); |
| 7 | 3590 |
| 3591 /* free the syntax patterns */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3592 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
|
3593 syn_clear_pattern(block, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3594 ga_clear(&block->b_syn_patterns); |
| 7 | 3595 |
| 3596 /* free the syntax clusters */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3597 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
|
3598 syn_clear_cluster(block, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3599 ga_clear(&block->b_syn_clusters); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3600 block->b_spell_cluster_id = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3601 block->b_nospell_cluster_id = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3602 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3603 block->b_syn_sync_flags = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3604 block->b_syn_sync_minlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3605 block->b_syn_sync_maxlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3606 block->b_syn_sync_linebreaks = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3607 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3608 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
|
3609 block->b_syn_linecont_prog = NULL; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3610 vim_free(block->b_syn_linecont_pat); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3611 block->b_syn_linecont_pat = NULL; |
| 7 | 3612 #ifdef FEAT_FOLDING |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3613 block->b_syn_folditems = 0; |
| 7 | 3614 #endif |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3615 clear_string_option(&block->b_syn_isk); |
| 7 | 3616 |
| 3617 /* free the stored states */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3618 syn_stack_free_all(block); |
| 7 | 3619 invalidate_current_state(); |
| 2743 | 3620 |
| 3621 /* Reset the counter for ":syn include" */ | |
| 3622 running_syn_inc_tag = 0; | |
| 7 | 3623 } |
| 3624 | |
| 3625 /* | |
|
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3626 * 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
|
3627 */ |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3628 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3629 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
|
3630 { |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3631 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
|
3632 { |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3633 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
|
3634 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
|
3635 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
|
3636 } |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3637 } |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3638 |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3639 /* |
| 7 | 3640 * Clear syncing info for one buffer. |
| 3641 */ | |
| 3642 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3643 syntax_sync_clear(void) |
| 7 | 3644 { |
| 3645 int i; | |
| 3646 | |
| 3647 /* free the syntax patterns */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3648 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
|
3649 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
|
3650 syn_remove_pattern(curwin->w_s, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3651 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3652 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
|
3653 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
|
3654 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
|
3655 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
|
3656 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3657 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
|
3658 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
|
3659 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
|
3660 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
|
3661 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
|
3662 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3663 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 3664 } |
| 3665 | |
| 3666 /* | |
| 3667 * Remove one pattern from the buffer's pattern list. | |
| 3668 */ | |
| 3669 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3670 syn_remove_pattern( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3671 synblock_T *block, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3672 int idx) |
| 7 | 3673 { |
| 3674 synpat_T *spp; | |
| 3675 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3676 spp = &(SYN_ITEMS(block)[idx]); |
| 7 | 3677 #ifdef FEAT_FOLDING |
| 3678 if (spp->sp_flags & HL_FOLD) | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3679 --block->b_syn_folditems; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3680 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3681 syn_clear_pattern(block, idx); |
| 7 | 3682 mch_memmove(spp, spp + 1, |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3683 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
|
3684 --block->b_syn_patterns.ga_len; |
| 7 | 3685 } |
| 3686 | |
| 3687 /* | |
| 3688 * Clear and free one syntax pattern. When clearing all, must be called from | |
| 3689 * last to first! | |
| 3690 */ | |
| 3691 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3692 syn_clear_pattern(synblock_T *block, int i) |
| 7 | 3693 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3694 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
|
3695 vim_regfree(SYN_ITEMS(block)[i].sp_prog); |
| 7 | 3696 /* Only free sp_cont_list and sp_next_list of first start pattern */ |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3697 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:
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diff
changeset
|
3698 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3699 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
|
3700 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
|
3701 vim_free(SYN_ITEMS(block)[i].sp_syn.cont_in_list); |
| 7 | 3702 } |
| 3703 } | |
| 3704 | |
| 3705 /* | |
| 3706 * Clear and free one syntax cluster. | |
| 3707 */ | |
| 3708 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3709 syn_clear_cluster(synblock_T *block, int i) |
| 7 | 3710 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3711 vim_free(SYN_CLSTR(block)[i].scl_name); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3712 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
|
3713 vim_free(SYN_CLSTR(block)[i].scl_list); |
| 7 | 3714 } |
| 3715 | |
| 3716 /* | |
| 3717 * Handle ":syntax clear" command. | |
| 3718 */ | |
| 3719 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3720 syn_cmd_clear(exarg_T *eap, int syncing) |
| 7 | 3721 { |
| 3722 char_u *arg = eap->arg; | |
| 3723 char_u *arg_end; | |
| 3724 int id; | |
| 3725 | |
| 3726 eap->nextcmd = find_nextcmd(arg); | |
| 3727 if (eap->skip) | |
| 3728 return; | |
| 3729 | |
| 3730 /* | |
| 3731 * We have to disable this within ":syn include @group filename", | |
| 3732 * because otherwise @group would get deleted. | |
| 3733 * Only required for Vim 5.x syntax files, 6.0 ones don't contain ":syn | |
| 3734 * clear". | |
| 3735 */ | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3736 if (curwin->w_s->b_syn_topgrp != 0) |
| 7 | 3737 return; |
| 3738 | |
| 3739 if (ends_excmd(*arg)) | |
| 3740 { | |
| 3741 /* | |
| 3742 * No argument: Clear all syntax items. | |
| 3743 */ | |
| 3744 if (syncing) | |
| 3745 syntax_sync_clear(); | |
| 3746 else | |
| 3747 { | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3748 syntax_clear(curwin->w_s); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3749 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
|
3750 do_unlet((char_u *)"b:current_syntax", TRUE); |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
3751 do_unlet((char_u *)"w:current_syntax", TRUE); |
| 7 | 3752 } |
| 3753 } | |
| 3754 else | |
| 3755 { | |
| 3756 /* | |
| 3757 * Clear the group IDs that are in the argument. | |
| 3758 */ | |
| 3759 while (!ends_excmd(*arg)) | |
| 3760 { | |
| 3761 arg_end = skiptowhite(arg); | |
| 3762 if (*arg == '@') | |
| 3763 { | |
| 3764 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
| 3765 if (id == 0) | |
| 3766 { | |
| 3767 EMSG2(_("E391: No such syntax cluster: %s"), arg); | |
| 3768 break; | |
| 3769 } | |
| 3770 else | |
| 3771 { | |
| 3772 /* | |
| 3773 * We can't physically delete a cluster without changing | |
| 3774 * the IDs of other clusters, so we do the next best thing | |
| 3775 * and make it empty. | |
| 3776 */ | |
| 3777 short scl_id = id - SYNID_CLUSTER; | |
| 3778 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3779 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
|
3780 SYN_CLSTR(curwin->w_s)[scl_id].scl_list = NULL; |
| 7 | 3781 } |
| 3782 } | |
| 3783 else | |
| 3784 { | |
| 3785 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
| 3786 if (id == 0) | |
| 3787 { | |
| 3788 EMSG2(_(e_nogroup), arg); | |
| 3789 break; | |
| 3790 } | |
| 3791 else | |
| 3792 syn_clear_one(id, syncing); | |
| 3793 } | |
| 3794 arg = skipwhite(arg_end); | |
| 3795 } | |
| 3796 } | |
| 745 | 3797 redraw_curbuf_later(SOME_VALID); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3798 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 3799 } |
| 3800 | |
| 3801 /* | |
| 3802 * Clear one syntax group for the current buffer. | |
| 3803 */ | |
| 3804 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3805 syn_clear_one(int id, int syncing) |
| 7 | 3806 { |
| 3807 synpat_T *spp; | |
| 3808 int idx; | |
| 3809 | |
| 3810 /* Clear keywords only when not ":syn sync clear group-name" */ | |
| 3811 if (!syncing) | |
| 3812 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3813 (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
|
3814 (void)syn_clear_keyword(id, &curwin->w_s->b_keywtab_ic); |
| 7 | 3815 } |
| 3816 | |
| 3817 /* clear the patterns for "id" */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3818 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
|
3819 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3820 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
| 7 | 3821 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
| 3822 continue; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3823 syn_remove_pattern(curwin->w_s, idx); |
| 7 | 3824 } |
| 3825 } | |
| 3826 | |
| 3827 /* | |
| 3828 * Handle ":syntax on" command. | |
| 3829 */ | |
| 3830 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3831 syn_cmd_on(exarg_T *eap, int syncing UNUSED) |
| 7 | 3832 { |
| 3833 syn_cmd_onoff(eap, "syntax"); | |
| 3834 } | |
| 3835 | |
| 3836 /* | |
| 3837 * Handle ":syntax enable" command. | |
| 3838 */ | |
| 3839 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3840 syn_cmd_enable(exarg_T *eap, int syncing UNUSED) |
| 7 | 3841 { |
| 3842 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"enable"); | |
| 3843 syn_cmd_onoff(eap, "syntax"); | |
| 148 | 3844 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
| 7 | 3845 } |
| 3846 | |
| 3847 /* | |
| 3848 * Handle ":syntax reset" command. | |
|
8815
50d9fb580ffe
commit https://github.com/vim/vim/commit/8bc189e81aa98ba4aebb03a9dc9527a210fce816
Christian Brabandt <cb@256bit.org>
parents:
8806
diff
changeset
|
3849 * It actually resets highlighting, not syntax. |
| 7 | 3850 */ |
| 3851 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3852 syn_cmd_reset(exarg_T *eap, int syncing UNUSED) |
| 7 | 3853 { |
| 3854 eap->nextcmd = check_nextcmd(eap->arg); | |
| 3855 if (!eap->skip) | |
| 3856 { | |
| 3857 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"reset"); | |
| 3858 do_cmdline_cmd((char_u *)"runtime! syntax/syncolor.vim"); | |
| 148 | 3859 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
| 7 | 3860 } |
| 3861 } | |
| 3862 | |
| 3863 /* | |
| 3864 * Handle ":syntax manual" command. | |
| 3865 */ | |
| 3866 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3867 syn_cmd_manual(exarg_T *eap, int syncing UNUSED) |
| 7 | 3868 { |
| 3869 syn_cmd_onoff(eap, "manual"); | |
| 3870 } | |
| 3871 | |
| 3872 /* | |
| 3873 * Handle ":syntax off" command. | |
| 3874 */ | |
| 3875 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3876 syn_cmd_off(exarg_T *eap, int syncing UNUSED) |
| 7 | 3877 { |
| 3878 syn_cmd_onoff(eap, "nosyntax"); | |
| 3879 } | |
| 3880 | |
| 3881 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3882 syn_cmd_onoff(exarg_T *eap, char *name) |
| 7 | 3883 { |
| 3884 char_u buf[100]; | |
| 3885 | |
| 3886 eap->nextcmd = check_nextcmd(eap->arg); | |
| 3887 if (!eap->skip) | |
| 3888 { | |
| 3889 STRCPY(buf, "so "); | |
| 274 | 3890 vim_snprintf((char *)buf + 3, sizeof(buf) - 3, SYNTAX_FNAME, name); |
| 7 | 3891 do_cmdline_cmd(buf); |
| 3892 } | |
| 3893 } | |
| 3894 | |
| 3895 /* | |
| 3896 * Handle ":syntax [list]" command: list current syntax words. | |
| 3897 */ | |
| 3898 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3899 syn_cmd_list( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3900 exarg_T *eap, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3901 int syncing) /* when TRUE: list syncing items */ |
| 7 | 3902 { |
| 3903 char_u *arg = eap->arg; | |
| 3904 int id; | |
| 3905 char_u *arg_end; | |
| 3906 | |
| 3907 eap->nextcmd = find_nextcmd(arg); | |
| 3908 if (eap->skip) | |
| 3909 return; | |
| 3910 | |
|
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3911 if (!syntax_present(curwin)) |
| 7 | 3912 { |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3913 MSG(_(msg_no_items)); |
| 7 | 3914 return; |
| 3915 } | |
| 3916 | |
| 3917 if (syncing) | |
| 3918 { | |
|
2250
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parents:
2215
diff
changeset
|
3919 if (curwin->w_s->b_syn_sync_flags & SF_CCOMMENT) |
| 7 | 3920 { |
| 3921 MSG_PUTS(_("syncing on C-style comments")); | |
| 3922 syn_lines_msg(); | |
| 3923 syn_match_msg(); | |
| 3924 return; | |
| 3925 } | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3926 else if (!(curwin->w_s->b_syn_sync_flags & SF_MATCH)) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3927 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3928 if (curwin->w_s->b_syn_sync_minlines == 0) |
| 7 | 3929 MSG_PUTS(_("no syncing")); |
| 3930 else | |
| 3931 { | |
| 3932 MSG_PUTS(_("syncing starts ")); | |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
3933 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
| 7 | 3934 MSG_PUTS(_(" lines before top line")); |
| 3935 syn_match_msg(); | |
| 3936 } | |
| 3937 return; | |
| 3938 } | |
| 3939 MSG_PUTS_TITLE(_("\n--- Syntax sync items ---")); | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3940 if (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
|
3941 || 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
|
3942 || curwin->w_s->b_syn_sync_linebreaks > 0) |
| 7 | 3943 { |
| 3944 MSG_PUTS(_("\nsyncing on items")); | |
| 3945 syn_lines_msg(); | |
| 3946 syn_match_msg(); | |
| 3947 } | |
| 3948 } | |
| 3949 else | |
| 3950 MSG_PUTS_TITLE(_("\n--- Syntax items ---")); | |
| 3951 if (ends_excmd(*arg)) | |
| 3952 { | |
| 3953 /* | |
| 3954 * No argument: List all group IDs and all syntax clusters. | |
| 3955 */ | |
| 3956 for (id = 1; id <= highlight_ga.ga_len && !got_int; ++id) | |
| 3957 syn_list_one(id, syncing, FALSE); | |
|
2250
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Add the conceal patch from Vince Negri.
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|
3958 for (id = 0; id < curwin->w_s->b_syn_clusters.ga_len && !got_int; ++id) |
| 7 | 3959 syn_list_cluster(id); |
| 3960 } | |
| 3961 else | |
| 3962 { | |
| 3963 /* | |
| 3964 * List the group IDs and syntax clusters that are in the argument. | |
| 3965 */ | |
| 3966 while (!ends_excmd(*arg) && !got_int) | |
| 3967 { | |
| 3968 arg_end = skiptowhite(arg); | |
| 3969 if (*arg == '@') | |
| 3970 { | |
| 3971 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
| 3972 if (id == 0) | |
| 3973 EMSG2(_("E392: No such syntax cluster: %s"), arg); | |
| 3974 else | |
| 3975 syn_list_cluster(id - SYNID_CLUSTER); | |
| 3976 } | |
| 3977 else | |
| 3978 { | |
| 3979 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
| 3980 if (id == 0) | |
| 3981 EMSG2(_(e_nogroup), arg); | |
| 3982 else | |
| 3983 syn_list_one(id, syncing, TRUE); | |
| 3984 } | |
| 3985 arg = skipwhite(arg_end); | |
| 3986 } | |
| 3987 } | |
| 3988 eap->nextcmd = check_nextcmd(arg); | |
| 3989 } | |
| 3990 | |
| 3991 static void | |
|
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diff
changeset
|
3992 syn_lines_msg(void) |
| 7 | 3993 { |
|
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|
3994 if (curwin->w_s->b_syn_sync_maxlines > 0 |
|
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|
3995 || curwin->w_s->b_syn_sync_minlines > 0) |
| 7 | 3996 { |
| 3997 MSG_PUTS("; "); | |
|
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|
3998 if (curwin->w_s->b_syn_sync_minlines > 0) |
| 7 | 3999 { |
| 4000 MSG_PUTS(_("minimal ")); | |
|
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|
4001 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
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4002 if (curwin->w_s->b_syn_sync_maxlines) |
| 7 | 4003 MSG_PUTS(", "); |
| 4004 } | |
|
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4005 if (curwin->w_s->b_syn_sync_maxlines > 0) |
| 7 | 4006 { |
| 4007 MSG_PUTS(_("maximal ")); | |
|
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|
4008 msg_outnum(curwin->w_s->b_syn_sync_maxlines); |
| 7 | 4009 } |
| 4010 MSG_PUTS(_(" lines before top line")); | |
| 4011 } | |
| 4012 } | |
| 4013 | |
| 4014 static void | |
|
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changeset
|
4015 syn_match_msg(void) |
| 7 | 4016 { |
|
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4017 if (curwin->w_s->b_syn_sync_linebreaks > 0) |
| 7 | 4018 { |
| 4019 MSG_PUTS(_("; match ")); | |
|
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|
4020 msg_outnum(curwin->w_s->b_syn_sync_linebreaks); |
| 7 | 4021 MSG_PUTS(_(" line breaks")); |
| 4022 } | |
| 4023 } | |
| 4024 | |
| 4025 static int last_matchgroup; | |
| 4026 | |
| 4027 struct name_list | |
| 4028 { | |
| 4029 int flag; | |
| 4030 char *name; | |
| 4031 }; | |
| 4032 | |
|
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diff
changeset
|
4033 static void syn_list_flags(struct name_list *nl, int flags, int attr); |
| 7 | 4034 |
| 4035 /* | |
| 4036 * List one syntax item, for ":syntax" or "syntax list syntax_name". | |
| 4037 */ | |
| 4038 static void | |
|
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diff
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|
4039 syn_list_one( |
|
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|
4040 int id, |
|
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|
4041 int syncing, /* when TRUE: list syncing items */ |
|
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diff
changeset
|
4042 int link_only) /* when TRUE; list link-only too */ |
| 7 | 4043 { |
| 4044 int attr; | |
| 4045 int idx; | |
| 4046 int did_header = FALSE; | |
| 4047 synpat_T *spp; | |
| 4048 static struct name_list namelist1[] = | |
| 4049 { | |
| 4050 {HL_DISPLAY, "display"}, | |
| 4051 {HL_CONTAINED, "contained"}, | |
| 4052 {HL_ONELINE, "oneline"}, | |
| 4053 {HL_KEEPEND, "keepend"}, | |
| 4054 {HL_EXTEND, "extend"}, | |
| 4055 {HL_EXCLUDENL, "excludenl"}, | |
| 4056 {HL_TRANSP, "transparent"}, | |
| 4057 {HL_FOLD, "fold"}, | |
|
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4058 #ifdef FEAT_CONCEAL |
|
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4059 {HL_CONCEAL, "conceal"}, |
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|
4060 {HL_CONCEALENDS, "concealends"}, |
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|
4061 #endif |
| 7 | 4062 {0, NULL} |
| 4063 }; | |
| 4064 static struct name_list namelist2[] = | |
| 4065 { | |
| 4066 {HL_SKIPWHITE, "skipwhite"}, | |
| 4067 {HL_SKIPNL, "skipnl"}, | |
| 4068 {HL_SKIPEMPTY, "skipempty"}, | |
| 4069 {0, NULL} | |
| 4070 }; | |
| 4071 | |
| 4072 attr = hl_attr(HLF_D); /* highlight like directories */ | |
| 4073 | |
| 4074 /* list the keywords for "id" */ | |
| 4075 if (!syncing) | |
| 4076 { | |
|
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|
4077 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab, FALSE, attr); |
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|
4078 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab_ic, |
| 7 | 4079 did_header, attr); |
| 4080 } | |
| 4081 | |
| 4082 /* list the patterns for "id" */ | |
|
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|
4083 for (idx = 0; idx < curwin->w_s->b_syn_patterns.ga_len && !got_int; ++idx) |
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4084 { |
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4085 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
| 7 | 4086 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
| 4087 continue; | |
| 4088 | |
| 4089 (void)syn_list_header(did_header, 999, id); | |
| 4090 did_header = TRUE; | |
| 4091 last_matchgroup = 0; | |
| 4092 if (spp->sp_type == SPTYPE_MATCH) | |
| 4093 { | |
| 4094 put_pattern("match", ' ', spp, attr); | |
| 4095 msg_putchar(' '); | |
| 4096 } | |
| 4097 else if (spp->sp_type == SPTYPE_START) | |
| 4098 { | |
|
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|
4099 while (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_START) |
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|
4100 put_pattern("start", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
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|
4101 if (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_SKIP) |
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4102 put_pattern("skip", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
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4103 while (idx < curwin->w_s->b_syn_patterns.ga_len |
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4104 && SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_END) |
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|
4105 put_pattern("end", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
| 7 | 4106 --idx; |
| 4107 msg_putchar(' '); | |
| 4108 } | |
| 4109 syn_list_flags(namelist1, spp->sp_flags, attr); | |
| 4110 | |
| 4111 if (spp->sp_cont_list != NULL) | |
| 4112 put_id_list((char_u *)"contains", spp->sp_cont_list, attr); | |
| 4113 | |
| 4114 if (spp->sp_syn.cont_in_list != NULL) | |
| 4115 put_id_list((char_u *)"containedin", | |
| 4116 spp->sp_syn.cont_in_list, attr); | |
| 4117 | |
| 4118 if (spp->sp_next_list != NULL) | |
| 4119 { | |
| 4120 put_id_list((char_u *)"nextgroup", spp->sp_next_list, attr); | |
| 4121 syn_list_flags(namelist2, spp->sp_flags, attr); | |
| 4122 } | |
| 4123 if (spp->sp_flags & (HL_SYNC_HERE|HL_SYNC_THERE)) | |
| 4124 { | |
| 4125 if (spp->sp_flags & HL_SYNC_HERE) | |
| 4126 msg_puts_attr((char_u *)"grouphere", attr); | |
| 4127 else | |
| 4128 msg_puts_attr((char_u *)"groupthere", attr); | |
| 4129 msg_putchar(' '); | |
| 4130 if (spp->sp_sync_idx >= 0) | |
|
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|
4131 msg_outtrans(HL_TABLE()[SYN_ITEMS(curwin->w_s) |
| 7 | 4132 [spp->sp_sync_idx].sp_syn.id - 1].sg_name); |
| 4133 else | |
| 4134 MSG_PUTS("NONE"); | |
| 4135 msg_putchar(' '); | |
| 4136 } | |
| 4137 } | |
| 4138 | |
| 4139 /* list the link, if there is one */ | |
| 4140 if (HL_TABLE()[id - 1].sg_link && (did_header || link_only) && !got_int) | |
| 4141 { | |
| 4142 (void)syn_list_header(did_header, 999, id); | |
| 4143 msg_puts_attr((char_u *)"links to", attr); | |
| 4144 msg_putchar(' '); | |
| 4145 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
| 4146 } | |
| 4147 } | |
| 4148 | |
| 4149 static void | |
|
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diff
changeset
|
4150 syn_list_flags(struct name_list *nlist, int flags, int attr) |
| 7 | 4151 { |
| 4152 int i; | |
| 4153 | |
| 3263 | 4154 for (i = 0; nlist[i].flag != 0; ++i) |
| 4155 if (flags & nlist[i].flag) | |
| 4156 { | |
| 4157 msg_puts_attr((char_u *)nlist[i].name, attr); | |
| 7 | 4158 msg_putchar(' '); |
| 4159 } | |
| 4160 } | |
| 4161 | |
| 4162 /* | |
| 4163 * List one syntax cluster, for ":syntax" or "syntax list syntax_name". | |
| 4164 */ | |
| 4165 static void | |
|
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diff
changeset
|
4166 syn_list_cluster(int id) |
| 7 | 4167 { |
| 4168 int endcol = 15; | |
| 4169 | |
| 4170 /* slight hack: roughly duplicate the guts of syn_list_header() */ | |
| 4171 msg_putchar('\n'); | |
|
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|
4172 msg_outtrans(SYN_CLSTR(curwin->w_s)[id].scl_name); |
| 7 | 4173 |
| 4174 if (msg_col >= endcol) /* output at least one space */ | |
| 4175 endcol = msg_col + 1; | |
| 4176 if (Columns <= endcol) /* avoid hang for tiny window */ | |
| 4177 endcol = Columns - 1; | |
| 4178 | |
| 4179 msg_advance(endcol); | |
|
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|
4180 if (SYN_CLSTR(curwin->w_s)[id].scl_list != NULL) |
|
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|
4181 { |
|
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|
4182 put_id_list((char_u *)"cluster", SYN_CLSTR(curwin->w_s)[id].scl_list, |
| 7 | 4183 hl_attr(HLF_D)); |
| 4184 } | |
| 4185 else | |
| 4186 { | |
| 4187 msg_puts_attr((char_u *)"cluster", hl_attr(HLF_D)); | |
| 4188 msg_puts((char_u *)"=NONE"); | |
| 4189 } | |
| 4190 } | |
| 4191 | |
| 4192 static void | |
|
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diff
changeset
|
4193 put_id_list(char_u *name, short *list, int attr) |
| 7 | 4194 { |
| 4195 short *p; | |
| 4196 | |
| 4197 msg_puts_attr(name, attr); | |
| 4198 msg_putchar('='); | |
| 4199 for (p = list; *p; ++p) | |
| 4200 { | |
| 4201 if (*p >= SYNID_ALLBUT && *p < SYNID_TOP) | |
| 4202 { | |
| 4203 if (p[1]) | |
| 4204 MSG_PUTS("ALLBUT"); | |
| 4205 else | |
| 4206 MSG_PUTS("ALL"); | |
| 4207 } | |
| 4208 else if (*p >= SYNID_TOP && *p < SYNID_CONTAINED) | |
| 4209 { | |
| 4210 MSG_PUTS("TOP"); | |
| 4211 } | |
| 4212 else if (*p >= SYNID_CONTAINED && *p < SYNID_CLUSTER) | |
| 4213 { | |
| 4214 MSG_PUTS("CONTAINED"); | |
| 4215 } | |
| 4216 else if (*p >= SYNID_CLUSTER) | |
| 4217 { | |
| 4218 short scl_id = *p - SYNID_CLUSTER; | |
| 4219 | |
| 4220 msg_putchar('@'); | |
|
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|
4221 msg_outtrans(SYN_CLSTR(curwin->w_s)[scl_id].scl_name); |
| 7 | 4222 } |
| 4223 else | |
| 4224 msg_outtrans(HL_TABLE()[*p - 1].sg_name); | |
| 4225 if (p[1]) | |
| 4226 msg_putchar(','); | |
| 4227 } | |
| 4228 msg_putchar(' '); | |
| 4229 } | |
| 4230 | |
| 4231 static void | |
|
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|
4232 put_pattern( |
|
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|
4233 char *s, |
|
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changeset
|
4234 int c, |
|
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changeset
|
4235 synpat_T *spp, |
|
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changeset
|
4236 int attr) |
| 7 | 4237 { |
| 4238 long n; | |
| 4239 int mask; | |
| 4240 int first; | |
| 4241 static char *sepchars = "/+=-#@\"|'^&"; | |
| 4242 int i; | |
| 4243 | |
| 4244 /* May have to write "matchgroup=group" */ | |
| 4245 if (last_matchgroup != spp->sp_syn_match_id) | |
| 4246 { | |
| 4247 last_matchgroup = spp->sp_syn_match_id; | |
| 4248 msg_puts_attr((char_u *)"matchgroup", attr); | |
| 4249 msg_putchar('='); | |
| 4250 if (last_matchgroup == 0) | |
| 4251 msg_outtrans((char_u *)"NONE"); | |
| 4252 else | |
| 4253 msg_outtrans(HL_TABLE()[last_matchgroup - 1].sg_name); | |
| 4254 msg_putchar(' '); | |
| 4255 } | |
| 4256 | |
| 4257 /* output the name of the pattern and an '=' or ' ' */ | |
| 4258 msg_puts_attr((char_u *)s, attr); | |
| 4259 msg_putchar(c); | |
| 4260 | |
| 4261 /* output the pattern, in between a char that is not in the pattern */ | |
| 4262 for (i = 0; vim_strchr(spp->sp_pattern, sepchars[i]) != NULL; ) | |
| 4263 if (sepchars[++i] == NUL) | |
| 4264 { | |
| 4265 i = 0; /* no good char found, just use the first one */ | |
| 4266 break; | |
| 4267 } | |
| 4268 msg_putchar(sepchars[i]); | |
| 4269 msg_outtrans(spp->sp_pattern); | |
| 4270 msg_putchar(sepchars[i]); | |
| 4271 | |
| 4272 /* output any pattern options */ | |
| 4273 first = TRUE; | |
| 4274 for (i = 0; i < SPO_COUNT; ++i) | |
| 4275 { | |
| 4276 mask = (1 << i); | |
| 4277 if (spp->sp_off_flags & (mask + (mask << SPO_COUNT))) | |
| 4278 { | |
| 4279 if (!first) | |
| 4280 msg_putchar(','); /* separate with commas */ | |
| 4281 msg_puts((char_u *)spo_name_tab[i]); | |
| 4282 n = spp->sp_offsets[i]; | |
| 4283 if (i != SPO_LC_OFF) | |
| 4284 { | |
| 4285 if (spp->sp_off_flags & mask) | |
| 4286 msg_putchar('s'); | |
| 4287 else | |
| 4288 msg_putchar('e'); | |
| 4289 if (n > 0) | |
| 4290 msg_putchar('+'); | |
| 4291 } | |
| 4292 if (n || i == SPO_LC_OFF) | |
| 4293 msg_outnum(n); | |
| 4294 first = FALSE; | |
| 4295 } | |
| 4296 } | |
| 4297 msg_putchar(' '); | |
| 4298 } | |
| 4299 | |
| 4300 /* | |
| 4301 * List or clear the keywords for one syntax group. | |
| 4302 * Return TRUE if the header has been printed. | |
| 4303 */ | |
| 4304 static int | |
|
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diff
changeset
|
4305 syn_list_keywords( |
|
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parents:
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diff
changeset
|
4306 int id, |
|
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diff
changeset
|
4307 hashtab_T *ht, |
|
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diff
changeset
|
4308 int did_header, /* header has already been printed */ |
|
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parents:
7807
diff
changeset
|
4309 int attr) |
| 7 | 4310 { |
| 4311 int outlen; | |
| 134 | 4312 hashitem_T *hi; |
| 4313 keyentry_T *kp; | |
| 4314 int todo; | |
| 7 | 4315 int prev_contained = 0; |
| 4316 short *prev_next_list = NULL; | |
| 4317 short *prev_cont_in_list = NULL; | |
| 4318 int prev_skipnl = 0; | |
| 4319 int prev_skipwhite = 0; | |
| 4320 int prev_skipempty = 0; | |
| 4321 | |
| 4322 /* | |
| 4323 * Unfortunately, this list of keywords is not sorted on alphabet but on | |
| 4324 * hash value... | |
| 4325 */ | |
| 835 | 4326 todo = (int)ht->ht_used; |
| 134 | 4327 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 4328 { | |
| 4329 if (!HASHITEM_EMPTY(hi)) | |
| 4330 { | |
| 4331 --todo; | |
| 4332 for (kp = HI2KE(hi); kp != NULL && !got_int; kp = kp->ke_next) | |
| 7 | 4333 { |
| 134 | 4334 if (kp->k_syn.id == id) |
| 7 | 4335 { |
| 134 | 4336 if (prev_contained != (kp->flags & HL_CONTAINED) |
| 4337 || prev_skipnl != (kp->flags & HL_SKIPNL) | |
| 4338 || prev_skipwhite != (kp->flags & HL_SKIPWHITE) | |
| 4339 || prev_skipempty != (kp->flags & HL_SKIPEMPTY) | |
| 4340 || prev_cont_in_list != kp->k_syn.cont_in_list | |
| 4341 || prev_next_list != kp->next_list) | |
| 4342 outlen = 9999; | |
| 4343 else | |
| 4344 outlen = (int)STRLEN(kp->keyword); | |
| 4345 /* output "contained" and "nextgroup" on each line */ | |
| 4346 if (syn_list_header(did_header, outlen, id)) | |
| 4347 { | |
| 4348 prev_contained = 0; | |
| 4349 prev_next_list = NULL; | |
| 4350 prev_cont_in_list = NULL; | |
| 4351 prev_skipnl = 0; | |
| 4352 prev_skipwhite = 0; | |
| 4353 prev_skipempty = 0; | |
| 4354 } | |
| 4355 did_header = TRUE; | |
| 4356 if (prev_contained != (kp->flags & HL_CONTAINED)) | |
| 4357 { | |
| 4358 msg_puts_attr((char_u *)"contained", attr); | |
| 4359 msg_putchar(' '); | |
| 4360 prev_contained = (kp->flags & HL_CONTAINED); | |
| 4361 } | |
| 4362 if (kp->k_syn.cont_in_list != prev_cont_in_list) | |
| 4363 { | |
| 4364 put_id_list((char_u *)"containedin", | |
| 4365 kp->k_syn.cont_in_list, attr); | |
| 4366 msg_putchar(' '); | |
| 4367 prev_cont_in_list = kp->k_syn.cont_in_list; | |
| 4368 } | |
| 4369 if (kp->next_list != prev_next_list) | |
| 4370 { | |
| 4371 put_id_list((char_u *)"nextgroup", kp->next_list, attr); | |
| 4372 msg_putchar(' '); | |
| 4373 prev_next_list = kp->next_list; | |
| 4374 if (kp->flags & HL_SKIPNL) | |
| 4375 { | |
| 4376 msg_puts_attr((char_u *)"skipnl", attr); | |
| 4377 msg_putchar(' '); | |
| 4378 prev_skipnl = (kp->flags & HL_SKIPNL); | |
| 4379 } | |
| 4380 if (kp->flags & HL_SKIPWHITE) | |
| 4381 { | |
| 4382 msg_puts_attr((char_u *)"skipwhite", attr); | |
| 4383 msg_putchar(' '); | |
| 4384 prev_skipwhite = (kp->flags & HL_SKIPWHITE); | |
| 4385 } | |
| 4386 if (kp->flags & HL_SKIPEMPTY) | |
| 4387 { | |
| 4388 msg_puts_attr((char_u *)"skipempty", attr); | |
| 4389 msg_putchar(' '); | |
| 4390 prev_skipempty = (kp->flags & HL_SKIPEMPTY); | |
| 4391 } | |
| 4392 } | |
| 4393 msg_outtrans(kp->keyword); | |
| 7 | 4394 } |
| 4395 } | |
| 4396 } | |
| 4397 } | |
| 4398 | |
| 4399 return did_header; | |
| 4400 } | |
| 4401 | |
| 4402 static void | |
|
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7807
diff
changeset
|
4403 syn_clear_keyword(int id, hashtab_T *ht) |
| 134 | 4404 { |
| 4405 hashitem_T *hi; | |
| 4406 keyentry_T *kp; | |
| 4407 keyentry_T *kp_prev; | |
| 4408 keyentry_T *kp_next; | |
| 4409 int todo; | |
| 4410 | |
| 4411 hash_lock(ht); | |
| 835 | 4412 todo = (int)ht->ht_used; |
| 134 | 4413 for (hi = ht->ht_array; todo > 0; ++hi) |
| 4414 { | |
| 4415 if (!HASHITEM_EMPTY(hi)) | |
| 4416 { | |
| 4417 --todo; | |
| 4418 kp_prev = NULL; | |
| 4419 for (kp = HI2KE(hi); kp != NULL; ) | |
| 7 | 4420 { |
| 134 | 4421 if (kp->k_syn.id == id) |
| 4422 { | |
| 4423 kp_next = kp->ke_next; | |
| 4424 if (kp_prev == NULL) | |
| 4425 { | |
| 4426 if (kp_next == NULL) | |
| 4427 hash_remove(ht, hi); | |
| 4428 else | |
| 4429 hi->hi_key = KE2HIKEY(kp_next); | |
| 4430 } | |
| 4431 else | |
| 4432 kp_prev->ke_next = kp_next; | |
| 4433 vim_free(kp->next_list); | |
| 4434 vim_free(kp->k_syn.cont_in_list); | |
| 4435 vim_free(kp); | |
| 4436 kp = kp_next; | |
| 4437 } | |
| 7 | 4438 else |
| 134 | 4439 { |
| 4440 kp_prev = kp; | |
| 4441 kp = kp->ke_next; | |
| 4442 } | |
| 7 | 4443 } |
| 134 | 4444 } |
| 4445 } | |
| 4446 hash_unlock(ht); | |
| 4447 } | |
| 4448 | |
| 4449 /* | |
| 4450 * Clear a whole keyword table. | |
| 7 | 4451 */ |
| 4452 static void | |
|
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diff
changeset
|
4453 clear_keywtab(hashtab_T *ht) |
| 134 | 4454 { |
| 4455 hashitem_T *hi; | |
| 4456 int todo; | |
| 4457 keyentry_T *kp; | |
| 4458 keyentry_T *kp_next; | |
| 4459 | |
| 835 | 4460 todo = (int)ht->ht_used; |
| 134 | 4461 for (hi = ht->ht_array; todo > 0; ++hi) |
| 4462 { | |
| 4463 if (!HASHITEM_EMPTY(hi)) | |
| 4464 { | |
| 4465 --todo; | |
| 4466 for (kp = HI2KE(hi); kp != NULL; kp = kp_next) | |
| 7 | 4467 { |
| 134 | 4468 kp_next = kp->ke_next; |
| 4469 vim_free(kp->next_list); | |
| 4470 vim_free(kp->k_syn.cont_in_list); | |
| 4471 vim_free(kp); | |
| 7 | 4472 } |
| 134 | 4473 } |
| 4474 } | |
| 4475 hash_clear(ht); | |
| 4476 hash_init(ht); | |
| 7 | 4477 } |
| 4478 | |
| 4479 /* | |
| 4480 * Add a keyword to the list of keywords. | |
| 4481 */ | |
| 4482 static void | |
|
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diff
changeset
|
4483 add_keyword( |
|
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changeset
|
4484 char_u *name, /* name of keyword */ |
|
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diff
changeset
|
4485 int id, /* group ID for this keyword */ |
|
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diff
changeset
|
4486 int flags, /* flags for this keyword */ |
|
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diff
changeset
|
4487 short *cont_in_list, /* containedin for this keyword */ |
|
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diff
changeset
|
4488 short *next_list, /* nextgroup for this keyword */ |
|
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7807
diff
changeset
|
4489 int conceal_char) |
| 7 | 4490 { |
| 134 | 4491 keyentry_T *kp; |
| 4492 hashtab_T *ht; | |
| 4493 hashitem_T *hi; | |
| 154 | 4494 char_u *name_ic; |
| 134 | 4495 long_u hash; |
| 154 | 4496 char_u name_folded[MAXKEYWLEN + 1]; |
| 7 | 4497 |
|
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|
4498 if (curwin->w_s->b_syn_ic) |
| 154 | 4499 name_ic = str_foldcase(name, (int)STRLEN(name), |
| 4500 name_folded, MAXKEYWLEN + 1); | |
| 4501 else | |
| 4502 name_ic = name; | |
| 134 | 4503 kp = (keyentry_T *)alloc((int)(sizeof(keyentry_T) + STRLEN(name_ic))); |
| 4504 if (kp == NULL) | |
| 4505 return; | |
| 4506 STRCPY(kp->keyword, name_ic); | |
| 4507 kp->k_syn.id = id; | |
| 4508 kp->k_syn.inc_tag = current_syn_inc_tag; | |
| 4509 kp->flags = flags; | |
|
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|
4510 kp->k_char = conceal_char; |
| 134 | 4511 kp->k_syn.cont_in_list = copy_id_list(cont_in_list); |
| 4512 if (cont_in_list != NULL) | |
|
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4513 curwin->w_s->b_syn_containedin = TRUE; |
| 134 | 4514 kp->next_list = copy_id_list(next_list); |
| 4515 | |
|
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|
4516 if (curwin->w_s->b_syn_ic) |
|
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|
4517 ht = &curwin->w_s->b_keywtab_ic; |
| 7 | 4518 else |
|
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|
4519 ht = &curwin->w_s->b_keywtab; |
| 134 | 4520 |
| 4521 hash = hash_hash(kp->keyword); | |
| 4522 hi = hash_lookup(ht, kp->keyword, hash); | |
| 4523 if (HASHITEM_EMPTY(hi)) | |
| 4524 { | |
| 4525 /* new keyword, add to hashtable */ | |
| 4526 kp->ke_next = NULL; | |
| 4527 hash_add_item(ht, hi, kp->keyword, hash); | |
| 4528 } | |
| 4529 else | |
| 4530 { | |
| 4531 /* keyword already exists, prepend to list */ | |
| 4532 kp->ke_next = HI2KE(hi); | |
| 4533 hi->hi_key = KE2HIKEY(kp); | |
| 4534 } | |
| 7 | 4535 } |
| 4536 | |
| 4537 /* | |
| 4538 * Get the start and end of the group name argument. | |
| 4539 * Return a pointer to the first argument. | |
| 4540 * Return NULL if the end of the command was found instead of further args. | |
| 4541 */ | |
| 4542 static char_u * | |
|
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diff
changeset
|
4543 get_group_name( |
|
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diff
changeset
|
4544 char_u *arg, /* start of the argument */ |
|
4d7ce6c03fda
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7807
diff
changeset
|
4545 char_u **name_end) /* pointer to end of the name */ |
| 7 | 4546 { |
| 4547 char_u *rest; | |
| 4548 | |
| 4549 *name_end = skiptowhite(arg); | |
| 4550 rest = skipwhite(*name_end); | |
| 4551 | |
| 4552 /* | |
| 4553 * Check if there are enough arguments. The first argument may be a | |
| 4554 * pattern, where '|' is allowed, so only check for NUL. | |
| 4555 */ | |
| 4556 if (ends_excmd(*arg) || *rest == NUL) | |
| 4557 return NULL; | |
| 4558 return rest; | |
| 4559 } | |
| 4560 | |
| 4561 /* | |
| 4562 * Check for syntax command option arguments. | |
| 4563 * This can be called at any place in the list of arguments, and just picks | |
| 4564 * out the arguments that are known. Can be called several times in a row to | |
| 4565 * collect all options in between other arguments. | |
| 4566 * Return a pointer to the next argument (which isn't an option). | |
| 4567 * Return NULL for any error; | |
| 4568 */ | |
| 4569 static char_u * | |
|
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diff
changeset
|
4570 get_syn_options( |
|
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|
4571 char_u *arg, /* next argument to be checked */ |
|
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diff
changeset
|
4572 syn_opt_arg_T *opt, /* various things */ |
|
10618
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diff
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|
4573 int *conceal_char UNUSED, |
|
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diff
changeset
|
4574 int skip) /* TRUE if skipping over command */ |
| 154 | 4575 { |
| 7 | 4576 char_u *gname_start, *gname; |
| 4577 int syn_id; | |
| 4578 int len; | |
| 154 | 4579 char *p; |
| 7 | 4580 int i; |
| 4581 int fidx; | |
| 4582 static struct flag | |
| 4583 { | |
| 4584 char *name; | |
| 154 | 4585 int argtype; |
| 4586 int flags; | |
| 4587 } flagtab[] = { {"cCoOnNtTaAiInNeEdD", 0, HL_CONTAINED}, | |
| 4588 {"oOnNeElLiInNeE", 0, HL_ONELINE}, | |
| 4589 {"kKeEeEpPeEnNdD", 0, HL_KEEPEND}, | |
| 4590 {"eExXtTeEnNdD", 0, HL_EXTEND}, | |
| 4591 {"eExXcClLuUdDeEnNlL", 0, HL_EXCLUDENL}, | |
| 4592 {"tTrRaAnNsSpPaArReEnNtT", 0, HL_TRANSP}, | |
| 4593 {"sSkKiIpPnNlL", 0, HL_SKIPNL}, | |
| 4594 {"sSkKiIpPwWhHiItTeE", 0, HL_SKIPWHITE}, | |
| 4595 {"sSkKiIpPeEmMpPtTyY", 0, HL_SKIPEMPTY}, | |
| 4596 {"gGrRoOuUpPhHeErReE", 0, HL_SYNC_HERE}, | |
| 4597 {"gGrRoOuUpPtThHeErReE", 0, HL_SYNC_THERE}, | |
| 4598 {"dDiIsSpPlLaAyY", 0, HL_DISPLAY}, | |
| 4599 {"fFoOlLdD", 0, HL_FOLD}, | |
|
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4600 {"cCoOnNcCeEaAlL", 0, HL_CONCEAL}, |
|
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|
4601 {"cCoOnNcCeEaAlLeEnNdDsS", 0, HL_CONCEALENDS}, |
|
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changeset
|
4602 {"cCcChHaArR", 11, 0}, |
| 154 | 4603 {"cCoOnNtTaAiInNsS", 1, 0}, |
| 4604 {"cCoOnNtTaAiInNeEdDiInN", 2, 0}, | |
| 4605 {"nNeExXtTgGrRoOuUpP", 3, 0}, | |
| 7 | 4606 }; |
| 154 | 4607 static char *first_letters = "cCoOkKeEtTsSgGdDfFnN"; |
| 7 | 4608 |
| 4609 if (arg == NULL) /* already detected error */ | |
| 4610 return NULL; | |
| 4611 | |
|
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4612 #ifdef FEAT_CONCEAL |
|
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|
4613 if (curwin->w_s->b_syn_conceal) |
|
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|
4614 opt->flags |= HL_CONCEAL; |
|
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|
4615 #endif |
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diff
changeset
|
4616 |
| 7 | 4617 for (;;) |
| 4618 { | |
| 154 | 4619 /* |
| 4620 * This is used very often when a large number of keywords is defined. | |
| 4621 * Need to skip quickly when no option name is found. | |
| 4622 * Also avoid tolower(), it's slow. | |
| 4623 */ | |
| 4624 if (strchr(first_letters, *arg) == NULL) | |
| 4625 break; | |
| 7 | 4626 |
| 4627 for (fidx = sizeof(flagtab) / sizeof(struct flag); --fidx >= 0; ) | |
| 4628 { | |
| 154 | 4629 p = flagtab[fidx].name; |
| 4630 for (i = 0, len = 0; p[i] != NUL; i += 2, ++len) | |
| 4631 if (arg[len] != p[i] && arg[len] != p[i + 1]) | |
| 4632 break; | |
| 4633 if (p[i] == NUL && (vim_iswhite(arg[len]) | |
| 4634 || (flagtab[fidx].argtype > 0 | |
| 4635 ? arg[len] == '=' | |
| 4636 : ends_excmd(arg[len])))) | |
| 7 | 4637 { |
| 154 | 4638 if (opt->keyword |
| 4639 && (flagtab[fidx].flags == HL_DISPLAY | |
| 4640 || flagtab[fidx].flags == HL_FOLD | |
| 4641 || flagtab[fidx].flags == HL_EXTEND)) | |
| 7 | 4642 /* treat "display", "fold" and "extend" as a keyword */ |
| 4643 fidx = -1; | |
| 4644 break; | |
| 4645 } | |
| 4646 } | |
| 154 | 4647 if (fidx < 0) /* no match found */ |
| 4648 break; | |
| 4649 | |
| 4650 if (flagtab[fidx].argtype == 1) | |
| 4651 { | |
| 4652 if (!opt->has_cont_list) | |
| 7 | 4653 { |
| 4654 EMSG(_("E395: contains argument not accepted here")); | |
| 4655 return NULL; | |
| 4656 } | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4657 if (get_id_list(&arg, 8, &opt->cont_list, skip) == FAIL) |
| 7 | 4658 return NULL; |
| 4659 } | |
| 154 | 4660 else if (flagtab[fidx].argtype == 2) |
| 4661 { | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4662 if (get_id_list(&arg, 11, &opt->cont_in_list, skip) == FAIL) |
| 7 | 4663 return NULL; |
| 4664 } | |
| 154 | 4665 else if (flagtab[fidx].argtype == 3) |
| 4666 { | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4667 if (get_id_list(&arg, 9, &opt->next_list, skip) == FAIL) |
| 7 | 4668 return NULL; |
| 4669 } | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4670 else if (flagtab[fidx].argtype == 11 && arg[5] == '=') |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4671 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4672 #ifdef FEAT_MBYTE |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4673 /* cchar=? */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4674 if (has_mbyte) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4675 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4676 # ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4677 *conceal_char = mb_ptr2char(arg + 6); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4678 # endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4679 arg += mb_ptr2len(arg + 6) - 1; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4680 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4681 else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4682 #endif |
|
2251
646d34788036
Fix a few compiler warnings. Fix crash with encrypted undo file.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4683 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4684 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4685 *conceal_char = arg[6]; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4686 #else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4687 ; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4688 #endif |
|
2251
646d34788036
Fix a few compiler warnings. Fix crash with encrypted undo file.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4689 } |
| 2686 | 4690 #ifdef FEAT_CONCEAL |
| 4691 if (!vim_isprintc_strict(*conceal_char)) | |
| 4692 { | |
| 4693 EMSG(_("E844: invalid cchar value")); | |
| 4694 return NULL; | |
| 4695 } | |
| 4696 #endif | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4697 arg = skipwhite(arg + 7); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4698 } |
| 7 | 4699 else |
| 154 | 4700 { |
| 4701 opt->flags |= flagtab[fidx].flags; | |
| 4702 arg = skipwhite(arg + len); | |
| 4703 | |
| 4704 if (flagtab[fidx].flags == HL_SYNC_HERE | |
| 4705 || flagtab[fidx].flags == HL_SYNC_THERE) | |
| 4706 { | |
| 4707 if (opt->sync_idx == NULL) | |
| 4708 { | |
| 4709 EMSG(_("E393: group[t]here not accepted here")); | |
| 4710 return NULL; | |
| 4711 } | |
| 4712 gname_start = arg; | |
| 4713 arg = skiptowhite(arg); | |
| 4714 if (gname_start == arg) | |
| 4715 return NULL; | |
| 4716 gname = vim_strnsave(gname_start, (int)(arg - gname_start)); | |
| 4717 if (gname == NULL) | |
| 4718 return NULL; | |
| 4719 if (STRCMP(gname, "NONE") == 0) | |
| 4720 *opt->sync_idx = NONE_IDX; | |
| 4721 else | |
| 4722 { | |
| 4723 syn_id = syn_name2id(gname); | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4724 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
|
4725 if (SYN_ITEMS(curwin->w_s)[i].sp_syn.id == syn_id |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4726 && SYN_ITEMS(curwin->w_s)[i].sp_type == SPTYPE_START) |
| 154 | 4727 { |
| 4728 *opt->sync_idx = i; | |
| 4729 break; | |
| 4730 } | |
| 4731 if (i < 0) | |
| 4732 { | |
| 4733 EMSG2(_("E394: Didn't find region item for %s"), gname); | |
| 4734 vim_free(gname); | |
| 4735 return NULL; | |
| 4736 } | |
| 4737 } | |
| 4738 | |
| 4739 vim_free(gname); | |
| 4740 arg = skipwhite(arg); | |
| 4741 } | |
| 4742 #ifdef FEAT_FOLDING | |
| 4743 else if (flagtab[fidx].flags == HL_FOLD | |
| 4744 && foldmethodIsSyntax(curwin)) | |
| 4745 /* Need to update folds later. */ | |
| 4746 foldUpdateAll(curwin); | |
| 4747 #endif | |
| 4748 } | |
| 4749 } | |
| 7 | 4750 |
| 4751 return arg; | |
| 4752 } | |
| 4753 | |
| 4754 /* | |
| 4755 * Adjustments to syntax item when declared in a ":syn include"'d file. | |
| 4756 * Set the contained flag, and if the item is not already contained, add it | |
| 4757 * to the specified top-level group, if any. | |
| 4758 */ | |
| 4759 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4760 syn_incl_toplevel(int id, int *flagsp) |
| 7 | 4761 { |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4762 if ((*flagsp & HL_CONTAINED) || curwin->w_s->b_syn_topgrp == 0) |
| 7 | 4763 return; |
| 4764 *flagsp |= HL_CONTAINED; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4765 if (curwin->w_s->b_syn_topgrp >= SYNID_CLUSTER) |
| 7 | 4766 { |
| 4767 /* We have to alloc this, because syn_combine_list() will free it. */ | |
| 4768 short *grp_list = (short *)alloc((unsigned)(2 * sizeof(short))); | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4769 int tlg_id = curwin->w_s->b_syn_topgrp - SYNID_CLUSTER; |
| 7 | 4770 |
| 4771 if (grp_list != NULL) | |
| 4772 { | |
| 4773 grp_list[0] = id; | |
| 4774 grp_list[1] = 0; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4775 syn_combine_list(&SYN_CLSTR(curwin->w_s)[tlg_id].scl_list, &grp_list, |
| 7 | 4776 CLUSTER_ADD); |
| 4777 } | |
| 4778 } | |
| 4779 } | |
| 4780 | |
| 4781 /* | |
| 4782 * Handle ":syntax include [@{group-name}] filename" command. | |
| 4783 */ | |
| 4784 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4785 syn_cmd_include(exarg_T *eap, int syncing UNUSED) |
| 7 | 4786 { |
| 4787 char_u *arg = eap->arg; | |
| 4788 int sgl_id = 1; | |
| 4789 char_u *group_name_end; | |
| 4790 char_u *rest; | |
| 4791 char_u *errormsg = NULL; | |
| 4792 int prev_toplvl_grp; | |
| 4793 int prev_syn_inc_tag; | |
| 4794 int source = FALSE; | |
| 4795 | |
| 4796 eap->nextcmd = find_nextcmd(arg); | |
| 4797 if (eap->skip) | |
| 4798 return; | |
| 4799 | |
| 4800 if (arg[0] == '@') | |
| 4801 { | |
| 4802 ++arg; | |
| 4803 rest = get_group_name(arg, &group_name_end); | |
| 4804 if (rest == NULL) | |
| 4805 { | |
| 4806 EMSG((char_u *)_("E397: Filename required")); | |
| 4807 return; | |
| 4808 } | |
| 4809 sgl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); | |
| 2743 | 4810 if (sgl_id == 0) |
| 4811 return; | |
| 7 | 4812 /* separate_nextcmd() and expand_filename() depend on this */ |
| 4813 eap->arg = rest; | |
| 4814 } | |
| 4815 | |
| 4816 /* | |
| 4817 * Everything that's left, up to the next command, should be the | |
| 4818 * filename to include. | |
| 4819 */ | |
| 4820 eap->argt |= (XFILE | NOSPC); | |
| 4821 separate_nextcmd(eap); | |
| 4822 if (*eap->arg == '<' || *eap->arg == '$' || mch_isFullName(eap->arg)) | |
| 4823 { | |
| 4824 /* For an absolute path, "$VIM/..." or "<sfile>.." we ":source" the | |
| 4825 * file. Need to expand the file name first. In other cases | |
| 4826 * ":runtime!" is used. */ | |
| 4827 source = TRUE; | |
| 4828 if (expand_filename(eap, syn_cmdlinep, &errormsg) == FAIL) | |
| 4829 { | |
| 4830 if (errormsg != NULL) | |
| 4831 EMSG(errormsg); | |
| 4832 return; | |
| 4833 } | |
| 4834 } | |
| 4835 | |
| 4836 /* | |
| 4837 * Save and restore the existing top-level grouplist id and ":syn | |
| 4838 * include" tag around the actual inclusion. | |
| 4839 */ | |
| 2743 | 4840 if (running_syn_inc_tag >= MAX_SYN_INC_TAG) |
| 4841 { | |
| 4842 EMSG((char_u *)_("E847: Too many syntax includes")); | |
| 4843 return; | |
| 4844 } | |
| 7 | 4845 prev_syn_inc_tag = current_syn_inc_tag; |
| 4846 current_syn_inc_tag = ++running_syn_inc_tag; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4847 prev_toplvl_grp = curwin->w_s->b_syn_topgrp; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4848 curwin->w_s->b_syn_topgrp = sgl_id; |
| 1299 | 4849 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
|
4850 : source_runtime(eap->arg, DIP_ALL) == FAIL) |
| 7 | 4851 EMSG2(_(e_notopen), eap->arg); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4852 curwin->w_s->b_syn_topgrp = prev_toplvl_grp; |
| 7 | 4853 current_syn_inc_tag = prev_syn_inc_tag; |
| 4854 } | |
| 4855 | |
| 4856 /* | |
| 4857 * Handle ":syntax keyword {group-name} [{option}] keyword .." command. | |
| 4858 */ | |
| 4859 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4860 syn_cmd_keyword(exarg_T *eap, int syncing UNUSED) |
| 7 | 4861 { |
| 4862 char_u *arg = eap->arg; | |
| 4863 char_u *group_name_end; | |
| 4864 int syn_id; | |
| 4865 char_u *rest; | |
| 2743 | 4866 char_u *keyword_copy = NULL; |
| 7 | 4867 char_u *p; |
| 154 | 4868 char_u *kw; |
| 4869 syn_opt_arg_T syn_opt_arg; | |
| 4870 int cnt; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4871 int conceal_char = NUL; |
| 7 | 4872 |
| 4873 rest = get_group_name(arg, &group_name_end); | |
| 4874 | |
| 4875 if (rest != NULL) | |
| 4876 { | |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4877 if (eap->skip) |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4878 syn_id = -1; |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4879 else |
|
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4880 syn_id = syn_check_group(arg, (int)(group_name_end - arg)); |
| 2743 | 4881 if (syn_id != 0) |
| 4882 /* allocate a buffer, for removing backslashes in the keyword */ | |
| 4883 keyword_copy = alloc((unsigned)STRLEN(rest) + 1); | |
| 7 | 4884 if (keyword_copy != NULL) |
| 4885 { | |
| 154 | 4886 syn_opt_arg.flags = 0; |
| 4887 syn_opt_arg.keyword = TRUE; | |
| 4888 syn_opt_arg.sync_idx = NULL; | |
| 4889 syn_opt_arg.has_cont_list = FALSE; | |
| 4890 syn_opt_arg.cont_in_list = NULL; | |
| 4891 syn_opt_arg.next_list = NULL; | |
| 4892 | |
| 7 | 4893 /* |
| 4894 * The options given apply to ALL keywords, so all options must be | |
| 4895 * found before keywords can be created. | |
| 154 | 4896 * 1: collect the options and copy the keywords to keyword_copy. |
| 7 | 4897 */ |
| 154 | 4898 cnt = 0; |
| 4899 p = keyword_copy; | |
| 4900 for ( ; rest != NULL && !ends_excmd(*rest); rest = skipwhite(rest)) | |
| 7 | 4901 { |
|
10618
4ee16e5e2e26
patch 8.0.0198: some syntax arguments take effect even after "if 0"
Christian Brabandt <cb@256bit.org>
parents:
10534
diff
changeset
|
4902 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
|
4903 eap->skip); |
| 154 | 4904 if (rest == NULL || ends_excmd(*rest)) |
| 4905 break; | |
| 4906 /* Copy the keyword, removing backslashes, and add a NUL. */ | |
| 4907 while (*rest != NUL && !vim_iswhite(*rest)) | |
| 4908 { | |
| 4909 if (*rest == '\\' && rest[1] != NUL) | |
| 4910 ++rest; | |
| 4911 *p++ = *rest++; | |
| 4912 } | |
| 4913 *p++ = NUL; | |
| 4914 ++cnt; | |
| 4915 } | |
| 4916 | |
| 4917 if (!eap->skip) | |
| 4918 { | |
| 4919 /* Adjust flags for use of ":syn include". */ | |
| 4920 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); | |
| 4921 | |
| 7 | 4922 /* |
| 154 | 4923 * 2: Add an entry for each keyword. |
| 7 | 4924 */ |
| 154 | 4925 for (kw = keyword_copy; --cnt >= 0; kw += STRLEN(kw) + 1) |
| 7 | 4926 { |
| 154 | 4927 for (p = vim_strchr(kw, '['); ; ) |
| 7 | 4928 { |
| 154 | 4929 if (p != NULL) |
| 4930 *p = NUL; | |
| 4931 add_keyword(kw, syn_id, syn_opt_arg.flags, | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4932 syn_opt_arg.cont_in_list, |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4933 syn_opt_arg.next_list, conceal_char); |
| 168 | 4934 if (p == NULL) |
| 4935 break; | |
| 4936 if (p[1] == NUL) | |
| 4937 { | |
| 838 | 4938 EMSG2(_("E789: Missing ']': %s"), kw); |
| 7017 | 4939 goto error; |
| 168 | 4940 } |
| 4941 if (p[1] == ']') | |
| 4942 { | |
| 7017 | 4943 if (p[2] != NUL) |
| 4944 { | |
| 4945 EMSG3(_("E890: trailing char after ']': %s]%s"), | |
| 4946 kw, &p[2]); | |
| 4947 goto error; | |
| 4948 } | |
| 168 | 4949 kw = p + 1; /* skip over the "]" */ |
| 4950 break; | |
| 4951 } | |
| 154 | 4952 #ifdef FEAT_MBYTE |
| 4953 if (has_mbyte) | |
| 7 | 4954 { |
| 474 | 4955 int l = (*mb_ptr2len)(p + 1); |
| 154 | 4956 |
| 4957 mch_memmove(p, p + 1, l); | |
| 4958 p += l; | |
| 4959 } | |
| 4960 else | |
| 7 | 4961 #endif |
| 154 | 4962 { |
| 4963 p[0] = p[1]; | |
| 4964 ++p; | |
| 7 | 4965 } |
| 4966 } | |
| 4967 } | |
| 4968 } | |
| 7017 | 4969 error: |
| 7 | 4970 vim_free(keyword_copy); |
| 168 | 4971 vim_free(syn_opt_arg.cont_in_list); |
| 4972 vim_free(syn_opt_arg.next_list); | |
| 7 | 4973 } |
| 4974 } | |
| 4975 | |
| 4976 if (rest != NULL) | |
| 4977 eap->nextcmd = check_nextcmd(rest); | |
| 4978 else | |
| 4979 EMSG2(_(e_invarg2), arg); | |
| 4980 | |
| 745 | 4981 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
|
4982 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 4983 } |
| 4984 | |
| 4985 /* | |
| 4986 * Handle ":syntax match {name} [{options}] {pattern} [{options}]". | |
| 4987 * | |
| 4988 * Also ":syntax sync match {name} [[grouphere | groupthere] {group-name}] .." | |
| 4989 */ | |
| 4990 static void | |
|
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diff
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|
4991 syn_cmd_match( |
|
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diff
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|
4992 exarg_T *eap, |
|
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diff
changeset
|
4993 int syncing) /* TRUE for ":syntax sync match .. " */ |
| 7 | 4994 { |
| 4995 char_u *arg = eap->arg; | |
| 4996 char_u *group_name_end; | |
| 4997 char_u *rest; | |
| 4998 synpat_T item; /* the item found in the line */ | |
| 4999 int syn_id; | |
| 5000 int idx; | |
| 154 | 5001 syn_opt_arg_T syn_opt_arg; |
| 7 | 5002 int sync_idx = 0; |
|
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|
5003 int conceal_char = NUL; |
| 7 | 5004 |
| 5005 /* Isolate the group name, check for validity */ | |
| 5006 rest = get_group_name(arg, &group_name_end); | |
| 5007 | |
| 5008 /* Get options before the pattern */ | |
| 154 | 5009 syn_opt_arg.flags = 0; |
| 5010 syn_opt_arg.keyword = FALSE; | |
| 5011 syn_opt_arg.sync_idx = syncing ? &sync_idx : NULL; | |
| 5012 syn_opt_arg.has_cont_list = TRUE; | |
| 5013 syn_opt_arg.cont_list = NULL; | |
| 5014 syn_opt_arg.cont_in_list = NULL; | |
| 5015 syn_opt_arg.next_list = NULL; | |
|
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|
5016 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, eap->skip); |
| 7 | 5017 |
| 5018 /* get the pattern. */ | |
| 5019 init_syn_patterns(); | |
| 5020 vim_memset(&item, 0, sizeof(item)); | |
| 5021 rest = get_syn_pattern(rest, &item); | |
| 154 | 5022 if (vim_regcomp_had_eol() && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
| 5023 syn_opt_arg.flags |= HL_HAS_EOL; | |
| 7 | 5024 |
| 5025 /* Get options after the pattern */ | |
|
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|
5026 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, eap->skip); |
| 7 | 5027 |
| 5028 if (rest != NULL) /* all arguments are valid */ | |
| 5029 { | |
| 5030 /* | |
| 5031 * Check for trailing command and illegal trailing arguments. | |
| 5032 */ | |
| 5033 eap->nextcmd = check_nextcmd(rest); | |
| 5034 if (!ends_excmd(*rest) || eap->skip) | |
| 5035 rest = NULL; | |
|
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|
5036 else if (ga_grow(&curwin->w_s->b_syn_patterns, 1) != FAIL |
| 7 | 5037 && (syn_id = syn_check_group(arg, |
| 5038 (int)(group_name_end - arg))) != 0) | |
| 5039 { | |
| 154 | 5040 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
| 7 | 5041 /* |
| 5042 * Store the pattern in the syn_items list | |
| 5043 */ | |
|
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5044 idx = curwin->w_s->b_syn_patterns.ga_len; |
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5045 SYN_ITEMS(curwin->w_s)[idx] = item; |
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5046 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
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5047 SYN_ITEMS(curwin->w_s)[idx].sp_type = SPTYPE_MATCH; |
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5048 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
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5049 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = current_syn_inc_tag; |
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5050 SYN_ITEMS(curwin->w_s)[idx].sp_flags = syn_opt_arg.flags; |
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5051 SYN_ITEMS(curwin->w_s)[idx].sp_sync_idx = sync_idx; |
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5052 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = syn_opt_arg.cont_list; |
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5053 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
| 154 | 5054 syn_opt_arg.cont_in_list; |
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5055 #ifdef FEAT_CONCEAL |
|
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5056 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
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5057 #endif |
| 154 | 5058 if (syn_opt_arg.cont_in_list != NULL) |
|
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5059 curwin->w_s->b_syn_containedin = TRUE; |
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5060 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = syn_opt_arg.next_list; |
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5061 ++curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5062 |
| 5063 /* remember that we found a match for syncing on */ | |
| 154 | 5064 if (syn_opt_arg.flags & (HL_SYNC_HERE|HL_SYNC_THERE)) |
|
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5065 curwin->w_s->b_syn_sync_flags |= SF_MATCH; |
| 7 | 5066 #ifdef FEAT_FOLDING |
| 154 | 5067 if (syn_opt_arg.flags & HL_FOLD) |
|
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5068 ++curwin->w_s->b_syn_folditems; |
| 7 | 5069 #endif |
| 5070 | |
| 745 | 5071 redraw_curbuf_later(SOME_VALID); |
|
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5072 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5073 return; /* don't free the progs and patterns now */ |
| 5074 } | |
| 5075 } | |
| 5076 | |
| 5077 /* | |
| 5078 * Something failed, free the allocated memory. | |
| 5079 */ | |
|
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|
5080 vim_regfree(item.sp_prog); |
| 7 | 5081 vim_free(item.sp_pattern); |
| 154 | 5082 vim_free(syn_opt_arg.cont_list); |
| 5083 vim_free(syn_opt_arg.cont_in_list); | |
| 5084 vim_free(syn_opt_arg.next_list); | |
| 7 | 5085 |
| 5086 if (rest == NULL) | |
| 5087 EMSG2(_(e_invarg2), arg); | |
| 5088 } | |
| 5089 | |
| 5090 /* | |
| 5091 * Handle ":syntax region {group-name} [matchgroup={group-name}] | |
| 5092 * start {start} .. [skip {skip}] end {end} .. [{options}]". | |
| 5093 */ | |
| 5094 static void | |
|
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diff
changeset
|
5095 syn_cmd_region( |
|
4d7ce6c03fda
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diff
changeset
|
5096 exarg_T *eap, |
|
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7807
diff
changeset
|
5097 int syncing) /* TRUE for ":syntax sync region .." */ |
| 7 | 5098 { |
| 5099 char_u *arg = eap->arg; | |
| 5100 char_u *group_name_end; | |
| 5101 char_u *rest; /* next arg, NULL on error */ | |
| 5102 char_u *key_end; | |
| 5103 char_u *key = NULL; | |
| 5104 char_u *p; | |
| 5105 int item; | |
| 5106 #define ITEM_START 0 | |
| 5107 #define ITEM_SKIP 1 | |
| 5108 #define ITEM_END 2 | |
| 5109 #define ITEM_MATCHGROUP 3 | |
| 5110 struct pat_ptr | |
| 5111 { | |
| 5112 synpat_T *pp_synp; /* pointer to syn_pattern */ | |
| 5113 int pp_matchgroup_id; /* matchgroup ID */ | |
| 5114 struct pat_ptr *pp_next; /* pointer to next pat_ptr */ | |
| 5115 } *(pat_ptrs[3]); | |
| 5116 /* patterns found in the line */ | |
| 5117 struct pat_ptr *ppp; | |
| 5118 struct pat_ptr *ppp_next; | |
| 5119 int pat_count = 0; /* nr of syn_patterns found */ | |
| 5120 int syn_id; | |
| 5121 int matchgroup_id = 0; | |
| 5122 int not_enough = FALSE; /* not enough arguments */ | |
| 5123 int illegal = FALSE; /* illegal arguments */ | |
| 5124 int success = FALSE; | |
| 5125 int idx; | |
| 154 | 5126 syn_opt_arg_T syn_opt_arg; |
|
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|
5127 int conceal_char = NUL; |
| 7 | 5128 |
| 5129 /* Isolate the group name, check for validity */ | |
| 5130 rest = get_group_name(arg, &group_name_end); | |
| 5131 | |
| 5132 pat_ptrs[0] = NULL; | |
| 5133 pat_ptrs[1] = NULL; | |
| 5134 pat_ptrs[2] = NULL; | |
| 5135 | |
| 5136 init_syn_patterns(); | |
| 5137 | |
| 154 | 5138 syn_opt_arg.flags = 0; |
| 5139 syn_opt_arg.keyword = FALSE; | |
| 5140 syn_opt_arg.sync_idx = NULL; | |
| 5141 syn_opt_arg.has_cont_list = TRUE; | |
| 5142 syn_opt_arg.cont_list = NULL; | |
| 5143 syn_opt_arg.cont_in_list = NULL; | |
| 5144 syn_opt_arg.next_list = NULL; | |
| 5145 | |
| 7 | 5146 /* |
| 5147 * get the options, patterns and matchgroup. | |
| 5148 */ | |
| 5149 while (rest != NULL && !ends_excmd(*rest)) | |
| 5150 { | |
| 5151 /* Check for option arguments */ | |
|
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|
5152 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char, eap->skip); |
| 7 | 5153 if (rest == NULL || ends_excmd(*rest)) |
| 5154 break; | |
| 5155 | |
| 5156 /* must be a pattern or matchgroup then */ | |
| 5157 key_end = rest; | |
| 5158 while (*key_end && !vim_iswhite(*key_end) && *key_end != '=') | |
| 5159 ++key_end; | |
| 5160 vim_free(key); | |
| 5161 key = vim_strnsave_up(rest, (int)(key_end - rest)); | |
| 5162 if (key == NULL) /* out of memory */ | |
| 5163 { | |
| 5164 rest = NULL; | |
| 5165 break; | |
| 5166 } | |
| 5167 if (STRCMP(key, "MATCHGROUP") == 0) | |
| 5168 item = ITEM_MATCHGROUP; | |
| 5169 else if (STRCMP(key, "START") == 0) | |
| 5170 item = ITEM_START; | |
| 5171 else if (STRCMP(key, "END") == 0) | |
| 5172 item = ITEM_END; | |
| 5173 else if (STRCMP(key, "SKIP") == 0) | |
| 5174 { | |
| 5175 if (pat_ptrs[ITEM_SKIP] != NULL) /* one skip pattern allowed */ | |
| 5176 { | |
| 5177 illegal = TRUE; | |
| 5178 break; | |
| 5179 } | |
| 5180 item = ITEM_SKIP; | |
| 5181 } | |
| 5182 else | |
| 5183 break; | |
| 5184 rest = skipwhite(key_end); | |
| 5185 if (*rest != '=') | |
| 5186 { | |
| 5187 rest = NULL; | |
| 5188 EMSG2(_("E398: Missing '=': %s"), arg); | |
| 5189 break; | |
| 5190 } | |
| 5191 rest = skipwhite(rest + 1); | |
| 5192 if (*rest == NUL) | |
| 5193 { | |
| 5194 not_enough = TRUE; | |
| 5195 break; | |
| 5196 } | |
| 5197 | |
| 5198 if (item == ITEM_MATCHGROUP) | |
| 5199 { | |
| 5200 p = skiptowhite(rest); | |
| 5201 if ((p - rest == 4 && STRNCMP(rest, "NONE", 4) == 0) || eap->skip) | |
| 5202 matchgroup_id = 0; | |
| 5203 else | |
| 5204 { | |
| 5205 matchgroup_id = syn_check_group(rest, (int)(p - rest)); | |
| 5206 if (matchgroup_id == 0) | |
| 5207 { | |
| 5208 illegal = TRUE; | |
| 5209 break; | |
| 5210 } | |
| 5211 } | |
| 5212 rest = skipwhite(p); | |
| 5213 } | |
| 5214 else | |
| 5215 { | |
| 5216 /* | |
| 5217 * Allocate room for a syn_pattern, and link it in the list of | |
| 5218 * syn_patterns for this item, at the start (because the list is | |
| 5219 * used from end to start). | |
| 5220 */ | |
| 5221 ppp = (struct pat_ptr *)alloc((unsigned)sizeof(struct pat_ptr)); | |
| 5222 if (ppp == NULL) | |
| 5223 { | |
| 5224 rest = NULL; | |
| 5225 break; | |
| 5226 } | |
| 5227 ppp->pp_next = pat_ptrs[item]; | |
| 5228 pat_ptrs[item] = ppp; | |
| 5229 ppp->pp_synp = (synpat_T *)alloc_clear((unsigned)sizeof(synpat_T)); | |
| 5230 if (ppp->pp_synp == NULL) | |
| 5231 { | |
| 5232 rest = NULL; | |
| 5233 break; | |
| 5234 } | |
| 5235 | |
| 5236 /* | |
| 5237 * Get the syntax pattern and the following offset(s). | |
| 5238 */ | |
| 5239 /* Enable the appropriate \z specials. */ | |
| 5240 if (item == ITEM_START) | |
| 5241 reg_do_extmatch = REX_SET; | |
| 5242 else if (item == ITEM_SKIP || item == ITEM_END) | |
| 5243 reg_do_extmatch = REX_USE; | |
| 5244 rest = get_syn_pattern(rest, ppp->pp_synp); | |
| 5245 reg_do_extmatch = 0; | |
| 5246 if (item == ITEM_END && vim_regcomp_had_eol() | |
| 154 | 5247 && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
| 7 | 5248 ppp->pp_synp->sp_flags |= HL_HAS_EOL; |
| 5249 ppp->pp_matchgroup_id = matchgroup_id; | |
| 5250 ++pat_count; | |
| 5251 } | |
| 5252 } | |
| 5253 vim_free(key); | |
| 5254 if (illegal || not_enough) | |
| 5255 rest = NULL; | |
| 5256 | |
| 5257 /* | |
| 5258 * Must have a "start" and "end" pattern. | |
| 5259 */ | |
| 5260 if (rest != NULL && (pat_ptrs[ITEM_START] == NULL || | |
| 5261 pat_ptrs[ITEM_END] == NULL)) | |
| 5262 { | |
| 5263 not_enough = TRUE; | |
| 5264 rest = NULL; | |
| 5265 } | |
| 5266 | |
| 5267 if (rest != NULL) | |
| 5268 { | |
| 5269 /* | |
| 5270 * Check for trailing garbage or command. | |
| 5271 * If OK, add the item. | |
| 5272 */ | |
| 5273 eap->nextcmd = check_nextcmd(rest); | |
| 5274 if (!ends_excmd(*rest) || eap->skip) | |
| 5275 rest = NULL; | |
|
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|
5276 else if (ga_grow(&(curwin->w_s->b_syn_patterns), pat_count) != FAIL |
| 7 | 5277 && (syn_id = syn_check_group(arg, |
| 5278 (int)(group_name_end - arg))) != 0) | |
| 5279 { | |
| 154 | 5280 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
| 7 | 5281 /* |
| 5282 * Store the start/skip/end in the syn_items list | |
| 5283 */ | |
|
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|
5284 idx = curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5285 for (item = ITEM_START; item <= ITEM_END; ++item) |
| 5286 { | |
| 5287 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp->pp_next) | |
| 5288 { | |
|
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|
5289 SYN_ITEMS(curwin->w_s)[idx] = *(ppp->pp_synp); |
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5290 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
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|
5291 SYN_ITEMS(curwin->w_s)[idx].sp_type = |
| 7 | 5292 (item == ITEM_START) ? SPTYPE_START : |
| 5293 (item == ITEM_SKIP) ? SPTYPE_SKIP : SPTYPE_END; | |
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5294 SYN_ITEMS(curwin->w_s)[idx].sp_flags |= syn_opt_arg.flags; |
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|
5295 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
| 2743 | 5296 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = |
| 5297 current_syn_inc_tag; | |
|
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5298 SYN_ITEMS(curwin->w_s)[idx].sp_syn_match_id = |
| 7 | 5299 ppp->pp_matchgroup_id; |
|
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|
5300 #ifdef FEAT_CONCEAL |
|
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5301 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
|
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|
5302 #endif |
| 7 | 5303 if (item == ITEM_START) |
| 5304 { | |
|
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|
5305 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = |
| 154 | 5306 syn_opt_arg.cont_list; |
|
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5307 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
| 154 | 5308 syn_opt_arg.cont_in_list; |
| 5309 if (syn_opt_arg.cont_in_list != NULL) | |
|
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parents:
2215
diff
changeset
|
5310 curwin->w_s->b_syn_containedin = TRUE; |
|
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_next_list = |
| 154 | 5312 syn_opt_arg.next_list; |
| 7 | 5313 } |
|
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parents:
2215
diff
changeset
|
5314 ++curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5315 ++idx; |
| 5316 #ifdef FEAT_FOLDING | |
| 154 | 5317 if (syn_opt_arg.flags & HL_FOLD) |
|
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parents:
2215
diff
changeset
|
5318 ++curwin->w_s->b_syn_folditems; |
| 7 | 5319 #endif |
| 5320 } | |
| 5321 } | |
| 5322 | |
| 745 | 5323 redraw_curbuf_later(SOME_VALID); |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5324 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5325 success = TRUE; /* don't free the progs and patterns now */ |
| 5326 } | |
| 5327 } | |
| 5328 | |
| 5329 /* | |
| 5330 * Free the allocated memory. | |
| 5331 */ | |
| 5332 for (item = ITEM_START; item <= ITEM_END; ++item) | |
| 5333 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp_next) | |
| 5334 { | |
| 5335 if (!success) | |
| 5336 { | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5337 vim_regfree(ppp->pp_synp->sp_prog); |
| 7 | 5338 vim_free(ppp->pp_synp->sp_pattern); |
| 5339 } | |
| 5340 vim_free(ppp->pp_synp); | |
| 5341 ppp_next = ppp->pp_next; | |
| 5342 vim_free(ppp); | |
| 5343 } | |
| 5344 | |
| 5345 if (!success) | |
| 5346 { | |
| 154 | 5347 vim_free(syn_opt_arg.cont_list); |
| 5348 vim_free(syn_opt_arg.cont_in_list); | |
| 5349 vim_free(syn_opt_arg.next_list); | |
| 7 | 5350 if (not_enough) |
| 5351 EMSG2(_("E399: Not enough arguments: syntax region %s"), arg); | |
| 5352 else if (illegal || rest == NULL) | |
| 5353 EMSG2(_(e_invarg2), arg); | |
| 5354 } | |
| 5355 } | |
| 5356 | |
| 5357 /* | |
| 5358 * A simple syntax group ID comparison function suitable for use in qsort() | |
| 5359 */ | |
| 5360 static int | |
| 5361 #ifdef __BORLANDC__ | |
| 5362 _RTLENTRYF | |
| 5363 #endif | |
|
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4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5364 syn_compare_stub(const void *v1, const void *v2) |
| 7 | 5365 { |
| 5366 const short *s1 = v1; | |
| 5367 const short *s2 = v2; | |
| 5368 | |
| 5369 return (*s1 > *s2 ? 1 : *s1 < *s2 ? -1 : 0); | |
| 5370 } | |
| 5371 | |
| 5372 /* | |
| 5373 * Combines lists of syntax clusters. | |
| 5374 * *clstr1 and *clstr2 must both be allocated memory; they will be consumed. | |
| 5375 */ | |
| 5376 static void | |
|
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4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5377 syn_combine_list(short **clstr1, short **clstr2, int list_op) |
| 7 | 5378 { |
| 5379 int count1 = 0; | |
| 5380 int count2 = 0; | |
| 5381 short *g1; | |
| 5382 short *g2; | |
| 5383 short *clstr = NULL; | |
| 5384 int count; | |
| 5385 int round; | |
| 5386 | |
| 5387 /* | |
| 5388 * Handle degenerate cases. | |
| 5389 */ | |
| 5390 if (*clstr2 == NULL) | |
| 5391 return; | |
| 5392 if (*clstr1 == NULL || list_op == CLUSTER_REPLACE) | |
| 5393 { | |
| 5394 if (list_op == CLUSTER_REPLACE) | |
| 5395 vim_free(*clstr1); | |
| 5396 if (list_op == CLUSTER_REPLACE || list_op == CLUSTER_ADD) | |
| 5397 *clstr1 = *clstr2; | |
| 5398 else | |
| 5399 vim_free(*clstr2); | |
| 5400 return; | |
| 5401 } | |
| 5402 | |
| 5403 for (g1 = *clstr1; *g1; g1++) | |
| 5404 ++count1; | |
| 5405 for (g2 = *clstr2; *g2; g2++) | |
| 5406 ++count2; | |
| 5407 | |
| 5408 /* | |
| 5409 * For speed purposes, sort both lists. | |
| 5410 */ | |
| 5411 qsort(*clstr1, (size_t)count1, sizeof(short), syn_compare_stub); | |
| 5412 qsort(*clstr2, (size_t)count2, sizeof(short), syn_compare_stub); | |
| 5413 | |
| 5414 /* | |
| 5415 * We proceed in two passes; in round 1, we count the elements to place | |
| 5416 * in the new list, and in round 2, we allocate and populate the new | |
| 5417 * list. For speed, we use a mergesort-like method, adding the smaller | |
| 5418 * of the current elements in each list to the new list. | |
| 5419 */ | |
| 5420 for (round = 1; round <= 2; round++) | |
| 5421 { | |
| 5422 g1 = *clstr1; | |
| 5423 g2 = *clstr2; | |
| 5424 count = 0; | |
| 5425 | |
| 5426 /* | |
| 5427 * First, loop through the lists until one of them is empty. | |
| 5428 */ | |
| 5429 while (*g1 && *g2) | |
| 5430 { | |
| 5431 /* | |
| 5432 * We always want to add from the first list. | |
| 5433 */ | |
| 5434 if (*g1 < *g2) | |
| 5435 { | |
| 5436 if (round == 2) | |
| 5437 clstr[count] = *g1; | |
| 5438 count++; | |
| 5439 g1++; | |
| 5440 continue; | |
| 5441 } | |
| 5442 /* | |
| 5443 * We only want to add from the second list if we're adding the | |
| 5444 * lists. | |
| 5445 */ | |
| 5446 if (list_op == CLUSTER_ADD) | |
| 5447 { | |
| 5448 if (round == 2) | |
| 5449 clstr[count] = *g2; | |
| 5450 count++; | |
| 5451 } | |
| 5452 if (*g1 == *g2) | |
| 5453 g1++; | |
| 5454 g2++; | |
| 5455 } | |
| 5456 | |
| 5457 /* | |
| 5458 * Now add the leftovers from whichever list didn't get finished | |
| 5459 * first. As before, we only want to add from the second list if | |
| 5460 * we're adding the lists. | |
| 5461 */ | |
| 5462 for (; *g1; g1++, count++) | |
| 5463 if (round == 2) | |
| 5464 clstr[count] = *g1; | |
| 5465 if (list_op == CLUSTER_ADD) | |
| 5466 for (; *g2; g2++, count++) | |
| 5467 if (round == 2) | |
| 5468 clstr[count] = *g2; | |
| 5469 | |
| 5470 if (round == 1) | |
| 5471 { | |
| 5472 /* | |
| 5473 * If the group ended up empty, we don't need to allocate any | |
| 5474 * space for it. | |
| 5475 */ | |
| 5476 if (count == 0) | |
| 5477 { | |
| 5478 clstr = NULL; | |
| 5479 break; | |
| 5480 } | |
| 5481 clstr = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
| 5482 if (clstr == NULL) | |
| 5483 break; | |
| 5484 clstr[count] = 0; | |
| 5485 } | |
| 5486 } | |
| 5487 | |
| 5488 /* | |
| 5489 * Finally, put the new list in place. | |
| 5490 */ | |
| 5491 vim_free(*clstr1); | |
| 5492 vim_free(*clstr2); | |
| 5493 *clstr1 = clstr; | |
| 5494 } | |
| 5495 | |
| 5496 /* | |
| 5497 * Lookup a syntax cluster name and return it's ID. | |
| 5498 * If it is not found, 0 is returned. | |
| 5499 */ | |
| 5500 static int | |
|
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4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5501 syn_scl_name2id(char_u *name) |
| 7 | 5502 { |
| 5503 int i; | |
| 5504 char_u *name_u; | |
| 5505 | |
| 5506 /* Avoid using stricmp() too much, it's slow on some systems */ | |
| 5507 name_u = vim_strsave_up(name); | |
| 5508 if (name_u == NULL) | |
| 5509 return 0; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5510 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
|
5511 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
|
5512 && STRCMP(name_u, SYN_CLSTR(curwin->w_s)[i].scl_name_u) == 0) |
| 7 | 5513 break; |
| 5514 vim_free(name_u); | |
| 5515 return (i < 0 ? 0 : i + SYNID_CLUSTER); | |
| 5516 } | |
| 5517 | |
| 5518 /* | |
| 5519 * Like syn_scl_name2id(), but take a pointer + length argument. | |
| 5520 */ | |
| 5521 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5522 syn_scl_namen2id(char_u *linep, int len) |
| 7 | 5523 { |
| 5524 char_u *name; | |
| 5525 int id = 0; | |
| 5526 | |
| 5527 name = vim_strnsave(linep, len); | |
| 5528 if (name != NULL) | |
| 5529 { | |
| 5530 id = syn_scl_name2id(name); | |
| 5531 vim_free(name); | |
| 5532 } | |
| 5533 return id; | |
| 5534 } | |
| 5535 | |
| 5536 /* | |
| 5537 * Find syntax cluster name in the table and return it's ID. | |
| 5538 * The argument is a pointer to the name and the length of the name. | |
| 5539 * If it doesn't exist yet, a new entry is created. | |
| 5540 * Return 0 for failure. | |
| 5541 */ | |
| 5542 static int | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5543 syn_check_cluster(char_u *pp, int len) |
| 7 | 5544 { |
| 5545 int id; | |
| 5546 char_u *name; | |
| 5547 | |
| 5548 name = vim_strnsave(pp, len); | |
| 5549 if (name == NULL) | |
| 5550 return 0; | |
| 5551 | |
| 5552 id = syn_scl_name2id(name); | |
| 5553 if (id == 0) /* doesn't exist yet */ | |
| 5554 id = syn_add_cluster(name); | |
| 5555 else | |
| 5556 vim_free(name); | |
| 5557 return id; | |
| 5558 } | |
| 5559 | |
| 5560 /* | |
| 5561 * Add new syntax cluster and return it's ID. | |
| 5562 * "name" must be an allocated string, it will be consumed. | |
| 5563 * Return 0 for failure. | |
| 5564 */ | |
| 5565 static int | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5566 syn_add_cluster(char_u *name) |
| 221 | 5567 { |
| 5568 int len; | |
| 7 | 5569 |
| 5570 /* | |
| 5571 * First call for this growarray: init growing array. | |
| 5572 */ | |
|
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parents:
2215
diff
changeset
|
5573 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
|
5574 { |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5575 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
|
5576 curwin->w_s->b_syn_clusters.ga_growsize = 10; |
| 7 | 5577 } |
| 5578 | |
| 2743 | 5579 len = curwin->w_s->b_syn_clusters.ga_len; |
| 5580 if (len >= MAX_CLUSTER_ID) | |
| 5581 { | |
| 5582 EMSG((char_u *)_("E848: Too many syntax clusters")); | |
| 5583 vim_free(name); | |
| 5584 return 0; | |
| 5585 } | |
| 5586 | |
| 7 | 5587 /* |
| 5588 * Make room for at least one other cluster entry. | |
| 5589 */ | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5590 if (ga_grow(&curwin->w_s->b_syn_clusters, 1) == FAIL) |
| 7 | 5591 { |
| 5592 vim_free(name); | |
| 5593 return 0; | |
| 5594 } | |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5595 |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5596 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
|
5597 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
|
5598 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
|
5599 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
|
5600 ++curwin->w_s->b_syn_clusters.ga_len; |
| 7 | 5601 |
| 221 | 5602 if (STRICMP(name, "Spell") == 0) |
|
2250
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parents:
2215
diff
changeset
|
5603 curwin->w_s->b_spell_cluster_id = len + SYNID_CLUSTER; |
| 227 | 5604 if (STRICMP(name, "NoSpell") == 0) |
|
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parents:
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diff
changeset
|
5605 curwin->w_s->b_nospell_cluster_id = len + SYNID_CLUSTER; |
| 221 | 5606 |
| 7 | 5607 return len + SYNID_CLUSTER; |
| 5608 } | |
| 5609 | |
| 5610 /* | |
| 5611 * Handle ":syntax cluster {cluster-name} [contains={groupname},..] | |
| 5612 * [add={groupname},..] [remove={groupname},..]". | |
| 5613 */ | |
| 5614 static void | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5615 syn_cmd_cluster(exarg_T *eap, int syncing UNUSED) |
| 7 | 5616 { |
| 5617 char_u *arg = eap->arg; | |
| 5618 char_u *group_name_end; | |
| 5619 char_u *rest; | |
| 5620 int scl_id; | |
| 5621 short *clstr_list; | |
| 5622 int got_clstr = FALSE; | |
| 5623 int opt_len; | |
| 5624 int list_op; | |
| 5625 | |
| 5626 eap->nextcmd = find_nextcmd(arg); | |
| 5627 if (eap->skip) | |
| 5628 return; | |
| 5629 | |
| 5630 rest = get_group_name(arg, &group_name_end); | |
| 5631 | |
| 5632 if (rest != NULL) | |
| 5633 { | |
| 2743 | 5634 scl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); |
| 5635 if (scl_id == 0) | |
| 5636 return; | |
| 5637 scl_id -= SYNID_CLUSTER; | |
| 7 | 5638 |
| 5639 for (;;) | |
| 5640 { | |
| 5641 if (STRNICMP(rest, "add", 3) == 0 | |
| 5642 && (vim_iswhite(rest[3]) || rest[3] == '=')) | |
| 5643 { | |
| 5644 opt_len = 3; | |
| 5645 list_op = CLUSTER_ADD; | |
| 5646 } | |
| 5647 else if (STRNICMP(rest, "remove", 6) == 0 | |
| 5648 && (vim_iswhite(rest[6]) || rest[6] == '=')) | |
| 5649 { | |
| 5650 opt_len = 6; | |
| 5651 list_op = CLUSTER_SUBTRACT; | |
| 5652 } | |
| 5653 else if (STRNICMP(rest, "contains", 8) == 0 | |
| 5654 && (vim_iswhite(rest[8]) || rest[8] == '=')) | |
| 5655 { | |
| 5656 opt_len = 8; | |
| 5657 list_op = CLUSTER_REPLACE; | |
| 5658 } | |
| 5659 else | |
| 5660 break; | |
| 5661 | |
| 5662 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
|
5663 if (get_id_list(&rest, opt_len, &clstr_list, eap->skip) == FAIL) |
| 7 | 5664 { |
| 5665 EMSG2(_(e_invarg2), rest); | |
| 5666 break; | |
| 5667 } | |
|
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
|
5668 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
|
5669 syn_combine_list(&SYN_CLSTR(curwin->w_s)[scl_id].scl_list, |
| 7 | 5670 &clstr_list, list_op); |
| 5671 got_clstr = TRUE; | |
| 5672 } | |
| 5673 | |
| 5674 if (got_clstr) | |
| 5675 { | |
| 745 | 5676 redraw_curbuf_later(SOME_VALID); |
| 2743 | 5677 syn_stack_free_all(curwin->w_s); /* Need to recompute all. */ |
| 7 | 5678 } |
| 5679 } | |
| 5680 | |
| 5681 if (!got_clstr) | |
| 5682 EMSG(_("E400: No cluster specified")); | |
| 5683 if (rest == NULL || !ends_excmd(*rest)) | |
| 5684 EMSG2(_(e_invarg2), arg); | |
| 5685 } | |
| 5686 | |
| 5687 /* | |
| 5688 * On first call for current buffer: Init growing array. | |
| 5689 */ | |
| 5690 static void | |
|
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5691 init_syn_patterns(void) |
| 7 | 5692 { |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5693 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
|
5694 curwin->w_s->b_syn_patterns.ga_growsize = 10; |
| 7 | 5695 } |
| 5696 | |
| 5697 /* | |
| 5698 * Get one pattern for a ":syntax match" or ":syntax region" command. | |
| 5699 * Stores the pattern and program in a synpat_T. | |
| 5700 * Returns a pointer to the next argument, or NULL in case of an error. | |
| 5701 */ | |
| 5702 static char_u * | |
|
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4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5703 get_syn_pattern(char_u *arg, synpat_T *ci) |
| 7 | 5704 { |
| 5705 char_u *end; | |
| 5706 int *p; | |
| 5707 int idx; | |
| 5708 char_u *cpo_save; | |
| 5709 | |
| 5710 /* need at least three chars */ | |
| 6993 | 5711 if (arg == NULL || arg[0] == NUL || arg[1] == NUL || arg[2] == NUL) |
| 7 | 5712 return NULL; |
| 5713 | |
| 5714 end = skip_regexp(arg + 1, *arg, TRUE, NULL); | |
| 5715 if (*end != *arg) /* end delimiter not found */ | |
| 5716 { | |
| 5717 EMSG2(_("E401: Pattern delimiter not found: %s"), arg); | |
| 5718 return NULL; | |
| 5719 } | |
| 5720 /* store the pattern and compiled regexp program */ | |
| 5721 if ((ci->sp_pattern = vim_strnsave(arg + 1, (int)(end - arg - 1))) == NULL) | |
| 5722 return NULL; | |
| 5723 | |
| 5724 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
| 5725 cpo_save = p_cpo; | |
| 5726 p_cpo = (char_u *)""; | |
| 5727 ci->sp_prog = vim_regcomp(ci->sp_pattern, RE_MAGIC); | |
| 5728 p_cpo = cpo_save; | |
| 5729 | |
| 5730 if (ci->sp_prog == NULL) | |
| 5731 return NULL; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5732 ci->sp_ic = curwin->w_s->b_syn_ic; |
|
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Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5733 #ifdef FEAT_PROFILE |
|
4764
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Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5734 syn_clear_time(&ci->sp_time); |
|
f824cb97eb92
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Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5735 #endif |
| 7 | 5736 |
| 5737 /* | |
| 5738 * Check for a match, highlight or region offset. | |
| 5739 */ | |
| 5740 ++end; | |
| 5741 do | |
| 5742 { | |
| 5743 for (idx = SPO_COUNT; --idx >= 0; ) | |
| 5744 if (STRNCMP(end, spo_name_tab[idx], 3) == 0) | |
| 5745 break; | |
| 5746 if (idx >= 0) | |
| 5747 { | |
| 5748 p = &(ci->sp_offsets[idx]); | |
| 5749 if (idx != SPO_LC_OFF) | |
| 5750 switch (end[3]) | |
| 5751 { | |
| 5752 case 's': break; | |
| 5753 case 'b': break; | |
| 5754 case 'e': idx += SPO_COUNT; break; | |
| 5755 default: idx = -1; break; | |
| 5756 } | |
| 5757 if (idx >= 0) | |
| 5758 { | |
| 5759 ci->sp_off_flags |= (1 << idx); | |
| 5760 if (idx == SPO_LC_OFF) /* lc=99 */ | |
| 5761 { | |
| 5762 end += 3; | |
| 5763 *p = getdigits(&end); | |
| 5764 | |
| 5765 /* "lc=" offset automatically sets "ms=" offset */ | |
| 5766 if (!(ci->sp_off_flags & (1 << SPO_MS_OFF))) | |
| 5767 { | |
| 5768 ci->sp_off_flags |= (1 << SPO_MS_OFF); | |
| 5769 ci->sp_offsets[SPO_MS_OFF] = *p; | |
| 5770 } | |
| 5771 } | |
| 5772 else /* yy=x+99 */ | |
| 5773 { | |
| 5774 end += 4; | |
| 5775 if (*end == '+') | |
| 5776 { | |
| 5777 ++end; | |
| 5778 *p = getdigits(&end); /* positive offset */ | |
| 5779 } | |
| 5780 else if (*end == '-') | |
| 5781 { | |
| 5782 ++end; | |
| 5783 *p = -getdigits(&end); /* negative offset */ | |
| 5784 } | |
| 5785 } | |
| 5786 if (*end != ',') | |
| 5787 break; | |
| 5788 ++end; | |
| 5789 } | |
| 5790 } | |
| 5791 } while (idx >= 0); | |
| 5792 | |
| 5793 if (!ends_excmd(*end) && !vim_iswhite(*end)) | |
| 5794 { | |
| 5795 EMSG2(_("E402: Garbage after pattern: %s"), arg); | |
| 5796 return NULL; | |
| 5797 } | |
| 5798 return skipwhite(end); | |
| 5799 } | |
| 5800 | |
| 5801 /* | |
| 5802 * Handle ":syntax sync .." command. | |
| 5803 */ | |
| 5804 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5805 syn_cmd_sync(exarg_T *eap, int syncing UNUSED) |
| 7 | 5806 { |
| 5807 char_u *arg_start = eap->arg; | |
| 5808 char_u *arg_end; | |
| 5809 char_u *key = NULL; | |
| 5810 char_u *next_arg; | |
| 5811 int illegal = FALSE; | |
| 5812 int finished = FALSE; | |
| 5813 long n; | |
| 5814 char_u *cpo_save; | |
| 5815 | |
| 5816 if (ends_excmd(*arg_start)) | |
| 5817 { | |
| 5818 syn_cmd_list(eap, TRUE); | |
| 5819 return; | |
| 5820 } | |
| 5821 | |
| 5822 while (!ends_excmd(*arg_start)) | |
| 5823 { | |
| 5824 arg_end = skiptowhite(arg_start); | |
| 5825 next_arg = skipwhite(arg_end); | |
| 5826 vim_free(key); | |
| 5827 key = vim_strnsave_up(arg_start, (int)(arg_end - arg_start)); | |
| 5828 if (STRCMP(key, "CCOMMENT") == 0) | |
| 5829 { | |
| 5830 if (!eap->skip) | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5831 curwin->w_s->b_syn_sync_flags |= SF_CCOMMENT; |
| 7 | 5832 if (!ends_excmd(*next_arg)) |
| 5833 { | |
| 5834 arg_end = skiptowhite(next_arg); | |
| 5835 if (!eap->skip) | |
|
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5836 curwin->w_s->b_syn_sync_id = syn_check_group(next_arg, |
| 7 | 5837 (int)(arg_end - next_arg)); |
| 5838 next_arg = skipwhite(arg_end); | |
| 5839 } | |
| 5840 else if (!eap->skip) | |
|
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Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5841 curwin->w_s->b_syn_sync_id = syn_name2id((char_u *)"Comment"); |
| 7 | 5842 } |
| 5843 else if ( STRNCMP(key, "LINES", 5) == 0 | |
| 5844 || STRNCMP(key, "MINLINES", 8) == 0 | |
| 5845 || STRNCMP(key, "MAXLINES", 8) == 0 | |
| 5846 || STRNCMP(key, "LINEBREAKS", 10) == 0) | |
| 5847 { | |
| 5848 if (key[4] == 'S') | |
| 5849 arg_end = key + 6; | |
| 5850 else if (key[0] == 'L') | |
| 5851 arg_end = key + 11; | |
| 5852 else | |
| 5853 arg_end = key + 9; | |
| 5854 if (arg_end[-1] != '=' || !VIM_ISDIGIT(*arg_end)) | |
| 5855 { | |
| 5856 illegal = TRUE; | |
| 5857 break; | |
| 5858 } | |
| 5859 n = getdigits(&arg_end); | |
| 5860 if (!eap->skip) | |
| 5861 { | |
| 5862 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
|
5863 curwin->w_s->b_syn_sync_linebreaks = n; |
| 7 | 5864 else if (key[1] == 'A') |
|
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5865 curwin->w_s->b_syn_sync_maxlines = n; |
| 7 | 5866 else |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5867 curwin->w_s->b_syn_sync_minlines = n; |
| 7 | 5868 } |
| 5869 } | |
| 5870 else if (STRCMP(key, "FROMSTART") == 0) | |
| 5871 { | |
| 5872 if (!eap->skip) | |
| 5873 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5874 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
|
5875 curwin->w_s->b_syn_sync_maxlines = 0; |
| 7 | 5876 } |
| 5877 } | |
| 5878 else if (STRCMP(key, "LINECONT") == 0) | |
| 5879 { | |
|
7504
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5880 if (*next_arg == NUL) /* missing pattern */ |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5881 { |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5882 illegal = TRUE; |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5883 break; |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5884 } |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5885 if (curwin->w_s->b_syn_linecont_pat != NULL) |
| 7 | 5886 { |
| 5887 EMSG(_("E403: syntax sync: line continuations pattern specified twice")); | |
| 5888 finished = TRUE; | |
| 5889 break; | |
| 5890 } | |
| 5891 arg_end = skip_regexp(next_arg + 1, *next_arg, TRUE, NULL); | |
| 5892 if (*arg_end != *next_arg) /* end delimiter not found */ | |
| 5893 { | |
| 5894 illegal = TRUE; | |
| 5895 break; | |
| 5896 } | |
| 5897 | |
| 5898 if (!eap->skip) | |
| 5899 { | |
| 5900 /* store the pattern and compiled regexp program */ | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5901 if ((curwin->w_s->b_syn_linecont_pat = vim_strnsave(next_arg + 1, |
| 7 | 5902 (int)(arg_end - next_arg - 1))) == NULL) |
| 5903 { | |
| 5904 finished = TRUE; | |
| 5905 break; | |
| 5906 } | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5907 curwin->w_s->b_syn_linecont_ic = curwin->w_s->b_syn_ic; |
| 7 | 5908 |
| 5909 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
| 5910 cpo_save = p_cpo; | |
| 5911 p_cpo = (char_u *)""; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5912 curwin->w_s->b_syn_linecont_prog = |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5913 vim_regcomp(curwin->w_s->b_syn_linecont_pat, RE_MAGIC); |
| 7 | 5914 p_cpo = cpo_save; |
|
4766
ec24ff78a79c
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Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5915 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5916 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
|
5917 #endif |
| 7 | 5918 |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5919 if (curwin->w_s->b_syn_linecont_prog == NULL) |
| 7 | 5920 { |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5921 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
|
5922 curwin->w_s->b_syn_linecont_pat = NULL; |
| 7 | 5923 finished = TRUE; |
| 5924 break; | |
| 5925 } | |
| 5926 } | |
| 5927 next_arg = skipwhite(arg_end + 1); | |
| 5928 } | |
| 5929 else | |
| 5930 { | |
| 5931 eap->arg = next_arg; | |
| 5932 if (STRCMP(key, "MATCH") == 0) | |
| 5933 syn_cmd_match(eap, TRUE); | |
| 5934 else if (STRCMP(key, "REGION") == 0) | |
| 5935 syn_cmd_region(eap, TRUE); | |
| 5936 else if (STRCMP(key, "CLEAR") == 0) | |
| 5937 syn_cmd_clear(eap, TRUE); | |
| 5938 else | |
| 5939 illegal = TRUE; | |
| 5940 finished = TRUE; | |
| 5941 break; | |
| 5942 } | |
| 5943 arg_start = next_arg; | |
| 5944 } | |
| 5945 vim_free(key); | |
| 5946 if (illegal) | |
| 5947 EMSG2(_("E404: Illegal arguments: %s"), arg_start); | |
| 5948 else if (!finished) | |
| 5949 { | |
| 5950 eap->nextcmd = check_nextcmd(arg_start); | |
| 745 | 5951 redraw_curbuf_later(SOME_VALID); |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5952 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5953 } |
| 5954 } | |
| 5955 | |
| 5956 /* | |
| 5957 * Convert a line of highlight group names into a list of group ID numbers. | |
| 5958 * "arg" should point to the "contains" or "nextgroup" keyword. | |
| 5959 * "arg" is advanced to after the last group name. | |
| 5960 * Careful: the argument is modified (NULs added). | |
| 5961 * returns FAIL for some error, OK for success. | |
| 5962 */ | |
| 5963 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5964 get_id_list( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5965 char_u **arg, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5966 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
|
5967 short **list, /* where to store the resulting list, if not |
| 7 | 5968 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
|
5969 int skip) |
| 7 | 5970 { |
| 5971 char_u *p = NULL; | |
| 5972 char_u *end; | |
| 5973 int round; | |
| 5974 int count; | |
| 5975 int total_count = 0; | |
| 5976 short *retval = NULL; | |
| 5977 char_u *name; | |
| 5978 regmatch_T regmatch; | |
| 5979 int id; | |
| 5980 int i; | |
| 5981 int failed = FALSE; | |
| 5982 | |
| 5983 /* | |
| 5984 * We parse the list twice: | |
| 5985 * round == 1: count the number of items, allocate the array. | |
| 5986 * round == 2: fill the array with the items. | |
| 5987 * In round 1 new groups may be added, causing the number of items to | |
| 5988 * grow when a regexp is used. In that case round 1 is done once again. | |
| 5989 */ | |
| 5990 for (round = 1; round <= 2; ++round) | |
| 5991 { | |
| 5992 /* | |
| 5993 * skip "contains" | |
| 5994 */ | |
| 5995 p = skipwhite(*arg + keylen); | |
| 5996 if (*p != '=') | |
| 5997 { | |
| 5998 EMSG2(_("E405: Missing equal sign: %s"), *arg); | |
| 5999 break; | |
| 6000 } | |
| 6001 p = skipwhite(p + 1); | |
| 6002 if (ends_excmd(*p)) | |
| 6003 { | |
| 6004 EMSG2(_("E406: Empty argument: %s"), *arg); | |
| 6005 break; | |
| 6006 } | |
| 6007 | |
| 6008 /* | |
| 6009 * parse the arguments after "contains" | |
| 6010 */ | |
| 6011 count = 0; | |
| 6012 while (!ends_excmd(*p)) | |
| 6013 { | |
| 6014 for (end = p; *end && !vim_iswhite(*end) && *end != ','; ++end) | |
| 6015 ; | |
| 6016 name = alloc((int)(end - p + 3)); /* leave room for "^$" */ | |
| 6017 if (name == NULL) | |
| 6018 { | |
| 6019 failed = TRUE; | |
| 6020 break; | |
| 6021 } | |
| 419 | 6022 vim_strncpy(name + 1, p, end - p); |
| 7 | 6023 if ( STRCMP(name + 1, "ALLBUT") == 0 |
| 6024 || STRCMP(name + 1, "ALL") == 0 | |
| 6025 || STRCMP(name + 1, "TOP") == 0 | |
| 6026 || STRCMP(name + 1, "CONTAINED") == 0) | |
| 6027 { | |
| 6028 if (TOUPPER_ASC(**arg) != 'C') | |
| 6029 { | |
| 6030 EMSG2(_("E407: %s not allowed here"), name + 1); | |
| 6031 failed = TRUE; | |
| 6032 vim_free(name); | |
| 6033 break; | |
| 6034 } | |
| 6035 if (count != 0) | |
| 6036 { | |
| 6037 EMSG2(_("E408: %s must be first in contains list"), name + 1); | |
| 6038 failed = TRUE; | |
| 6039 vim_free(name); | |
| 6040 break; | |
| 6041 } | |
| 6042 if (name[1] == 'A') | |
| 6043 id = SYNID_ALLBUT; | |
| 6044 else if (name[1] == 'T') | |
| 6045 id = SYNID_TOP; | |
| 6046 else | |
| 6047 id = SYNID_CONTAINED; | |
| 6048 id += current_syn_inc_tag; | |
| 6049 } | |
| 6050 else if (name[1] == '@') | |
| 6051 { | |
|
10629
16fc46021e51
patch 8.0.0204: compiler warns for uninitialized variable
Christian Brabandt <cb@256bit.org>
parents:
10624
diff
changeset
|
6052 if (skip) |
|
16fc46021e51
patch 8.0.0204: compiler warns for uninitialized variable
Christian Brabandt <cb@256bit.org>
parents:
10624
diff
changeset
|
6053 id = -1; |
|
16fc46021e51
patch 8.0.0204: compiler warns for uninitialized variable
Christian Brabandt <cb@256bit.org>
parents:
10624
diff
changeset
|
6054 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
|
6055 id = syn_check_cluster(name + 2, (int)(end - p - 1)); |
| 7 | 6056 } |
| 6057 else | |
| 6058 { | |
| 6059 /* | |
| 6060 * Handle full group name. | |
| 6061 */ | |
| 6062 if (vim_strpbrk(name + 1, (char_u *)"\\.*^$~[") == NULL) | |
| 6063 id = syn_check_group(name + 1, (int)(end - p)); | |
| 6064 else | |
| 6065 { | |
| 6066 /* | |
| 6067 * Handle match of regexp with group names. | |
| 6068 */ | |
| 6069 *name = '^'; | |
| 6070 STRCAT(name, "$"); | |
| 6071 regmatch.regprog = vim_regcomp(name, RE_MAGIC); | |
| 6072 if (regmatch.regprog == NULL) | |
| 6073 { | |
| 6074 failed = TRUE; | |
| 6075 vim_free(name); | |
| 6076 break; | |
| 6077 } | |
| 6078 | |
| 6079 regmatch.rm_ic = TRUE; | |
| 6080 id = 0; | |
| 6081 for (i = highlight_ga.ga_len; --i >= 0; ) | |
| 6082 { | |
| 6083 if (vim_regexec(®match, HL_TABLE()[i].sg_name, | |
| 6084 (colnr_T)0)) | |
| 6085 { | |
| 6086 if (round == 2) | |
| 6087 { | |
| 6088 /* Got more items than expected; can happen | |
| 6089 * when adding items that match: | |
| 6090 * "contains=a.*b,axb". | |
| 6091 * Go back to first round */ | |
| 6092 if (count >= total_count) | |
| 6093 { | |
| 6094 vim_free(retval); | |
| 6095 round = 1; | |
| 6096 } | |
| 6097 else | |
| 6098 retval[count] = i + 1; | |
| 6099 } | |
| 6100 ++count; | |
| 6101 id = -1; /* remember that we found one */ | |
| 6102 } | |
| 6103 } | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
6104 vim_regfree(regmatch.regprog); |
| 7 | 6105 } |
| 6106 } | |
| 6107 vim_free(name); | |
| 6108 if (id == 0) | |
| 6109 { | |
| 6110 EMSG2(_("E409: Unknown group name: %s"), p); | |
| 6111 failed = TRUE; | |
| 6112 break; | |
| 6113 } | |
| 6114 if (id > 0) | |
| 6115 { | |
| 6116 if (round == 2) | |
| 6117 { | |
| 6118 /* Got more items than expected, go back to first round */ | |
| 6119 if (count >= total_count) | |
| 6120 { | |
| 6121 vim_free(retval); | |
| 6122 round = 1; | |
| 6123 } | |
| 6124 else | |
| 6125 retval[count] = id; | |
| 6126 } | |
| 6127 ++count; | |
| 6128 } | |
| 6129 p = skipwhite(end); | |
| 6130 if (*p != ',') | |
| 6131 break; | |
| 6132 p = skipwhite(p + 1); /* skip comma in between arguments */ | |
| 6133 } | |
| 6134 if (failed) | |
| 6135 break; | |
| 6136 if (round == 1) | |
| 6137 { | |
| 6138 retval = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
| 6139 if (retval == NULL) | |
| 6140 break; | |
| 6141 retval[count] = 0; /* zero means end of the list */ | |
| 6142 total_count = count; | |
| 6143 } | |
| 6144 } | |
| 6145 | |
| 6146 *arg = p; | |
| 6147 if (failed || retval == NULL) | |
| 6148 { | |
| 6149 vim_free(retval); | |
| 6150 return FAIL; | |
| 6151 } | |
| 6152 | |
| 6153 if (*list == NULL) | |
| 6154 *list = retval; | |
| 6155 else | |
| 6156 vim_free(retval); /* list already found, don't overwrite it */ | |
| 6157 | |
| 6158 return OK; | |
| 6159 } | |
| 6160 | |
| 6161 /* | |
| 6162 * Make a copy of an ID list. | |
| 6163 */ | |
| 6164 static short * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6165 copy_id_list(short *list) |
| 7 | 6166 { |
| 6167 int len; | |
| 6168 int count; | |
| 6169 short *retval; | |
| 6170 | |
| 6171 if (list == NULL) | |
| 6172 return NULL; | |
| 6173 | |
| 6174 for (count = 0; list[count]; ++count) | |
| 6175 ; | |
| 6176 len = (count + 1) * sizeof(short); | |
| 6177 retval = (short *)alloc((unsigned)len); | |
| 6178 if (retval != NULL) | |
| 6179 mch_memmove(retval, list, (size_t)len); | |
| 6180 | |
| 6181 return retval; | |
| 6182 } | |
| 6183 | |
| 6184 /* | |
| 6185 * Check if syntax group "ssp" is in the ID list "list" of "cur_si". | |
| 6186 * "cur_si" can be NULL if not checking the "containedin" list. | |
| 6187 * Used to check if a syntax item is in the "contains" or "nextgroup" list of | |
| 6188 * the current item. | |
| 6189 * This function is called very often, keep it fast!! | |
| 6190 */ | |
| 6191 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6192 in_id_list( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6193 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
|
6194 short *list, /* id list */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6195 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
|
6196 int contained) /* group id is contained */ |
| 7 | 6197 { |
| 6198 int retval; | |
| 6199 short *scl_list; | |
| 6200 short item; | |
| 6201 short id = ssp->id; | |
| 6202 static int depth = 0; | |
| 6203 int r; | |
| 6204 | |
| 4352 | 6205 /* If ssp has a "containedin" list and "cur_si" is in it, return TRUE. */ |
| 36 | 6206 if (cur_si != NULL && ssp->cont_in_list != NULL |
| 6207 && !(cur_si->si_flags & HL_MATCH)) | |
| 7 | 6208 { |
| 6209 /* Ignore transparent items without a contains argument. Double check | |
| 6210 * that we don't go back past the first one. */ | |
| 6211 while ((cur_si->si_flags & HL_TRANS_CONT) | |
| 6212 && cur_si > (stateitem_T *)(current_state.ga_data)) | |
| 6213 --cur_si; | |
| 6214 /* cur_si->si_idx is -1 for keywords, these never contain anything. */ | |
| 6215 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
|
6216 &(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
|
6217 SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags & HL_CONTAINED)) |
| 7 | 6218 return TRUE; |
| 6219 } | |
| 6220 | |
| 6221 if (list == NULL) | |
| 6222 return FALSE; | |
| 6223 | |
| 6224 /* | |
| 6225 * If list is ID_LIST_ALL, we are in a transparent item that isn't | |
| 6226 * inside anything. Only allow not-contained groups. | |
| 6227 */ | |
| 6228 if (list == ID_LIST_ALL) | |
| 6229 return !contained; | |
| 6230 | |
| 6231 /* | |
| 6232 * If the first item is "ALLBUT", return TRUE if "id" is NOT in the | |
| 6233 * contains list. We also require that "id" is at the same ":syn include" | |
| 6234 * level as the list. | |
| 6235 */ | |
| 6236 item = *list; | |
| 6237 if (item >= SYNID_ALLBUT && item < SYNID_CLUSTER) | |
| 6238 { | |
| 6239 if (item < SYNID_TOP) | |
| 6240 { | |
| 6241 /* ALL or ALLBUT: accept all groups in the same file */ | |
| 6242 if (item - SYNID_ALLBUT != ssp->inc_tag) | |
| 6243 return FALSE; | |
| 6244 } | |
| 6245 else if (item < SYNID_CONTAINED) | |
| 6246 { | |
| 6247 /* TOP: accept all not-contained groups in the same file */ | |
| 6248 if (item - SYNID_TOP != ssp->inc_tag || contained) | |
| 6249 return FALSE; | |
| 6250 } | |
| 6251 else | |
| 6252 { | |
| 6253 /* CONTAINED: accept all contained groups in the same file */ | |
| 6254 if (item - SYNID_CONTAINED != ssp->inc_tag || !contained) | |
| 6255 return FALSE; | |
| 6256 } | |
| 6257 item = *++list; | |
| 6258 retval = FALSE; | |
| 6259 } | |
| 6260 else | |
| 6261 retval = TRUE; | |
| 6262 | |
| 6263 /* | |
| 6264 * Return "retval" if id is in the contains list. | |
| 6265 */ | |
| 6266 while (item != 0) | |
| 6267 { | |
| 6268 if (item == id) | |
| 6269 return retval; | |
| 6270 if (item >= SYNID_CLUSTER) | |
| 6271 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6272 scl_list = SYN_CLSTR(syn_block)[item - SYNID_CLUSTER].scl_list; |
| 7 | 6273 /* restrict recursiveness to 30 to avoid an endless loop for a |
| 6274 * cluster that includes itself (indirectly) */ | |
| 6275 if (scl_list != NULL && depth < 30) | |
| 6276 { | |
| 6277 ++depth; | |
| 6278 r = in_id_list(NULL, scl_list, ssp, contained); | |
| 6279 --depth; | |
| 6280 if (r) | |
| 6281 return retval; | |
| 6282 } | |
| 6283 } | |
| 6284 item = *++list; | |
| 6285 } | |
| 6286 return !retval; | |
| 6287 } | |
| 6288 | |
| 6289 struct subcommand | |
| 6290 { | |
|
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6291 char *name; /* subcommand name */ |
|
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6292 void (*func)(exarg_T *, int); /* function to call */ |
| 7 | 6293 }; |
| 6294 | |
| 6295 static struct subcommand subcommands[] = | |
| 6296 { | |
| 6297 {"case", syn_cmd_case}, | |
| 6298 {"clear", syn_cmd_clear}, | |
| 6299 {"cluster", syn_cmd_cluster}, | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6300 {"conceal", syn_cmd_conceal}, |
| 7 | 6301 {"enable", syn_cmd_enable}, |
| 6302 {"include", syn_cmd_include}, | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6303 {"iskeyword", syn_cmd_iskeyword}, |
| 7 | 6304 {"keyword", syn_cmd_keyword}, |
| 6305 {"list", syn_cmd_list}, | |
| 6306 {"manual", syn_cmd_manual}, | |
| 6307 {"match", syn_cmd_match}, | |
| 6308 {"on", syn_cmd_on}, | |
| 6309 {"off", syn_cmd_off}, | |
| 6310 {"region", syn_cmd_region}, | |
| 6311 {"reset", syn_cmd_reset}, | |
| 419 | 6312 {"spell", syn_cmd_spell}, |
| 7 | 6313 {"sync", syn_cmd_sync}, |
| 6314 {"", syn_cmd_list}, | |
| 6315 {NULL, NULL} | |
| 6316 }; | |
| 6317 | |
| 6318 /* | |
| 6319 * ":syntax". | |
| 6320 * This searches the subcommands[] table for the subcommand name, and calls a | |
| 6321 * syntax_subcommand() function to do the rest. | |
| 6322 */ | |
| 6323 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6324 ex_syntax(exarg_T *eap) |
| 7 | 6325 { |
| 6326 char_u *arg = eap->arg; | |
| 6327 char_u *subcmd_end; | |
| 6328 char_u *subcmd_name; | |
| 6329 int i; | |
| 6330 | |
| 6331 syn_cmdlinep = eap->cmdlinep; | |
| 6332 | |
| 6333 /* isolate subcommand name */ | |
| 6334 for (subcmd_end = arg; ASCII_ISALPHA(*subcmd_end); ++subcmd_end) | |
| 6335 ; | |
| 6336 subcmd_name = vim_strnsave(arg, (int)(subcmd_end - arg)); | |
| 6337 if (subcmd_name != NULL) | |
| 6338 { | |
| 6339 if (eap->skip) /* skip error messages for all subcommands */ | |
| 6340 ++emsg_skip; | |
| 6341 for (i = 0; ; ++i) | |
| 6342 { | |
| 6343 if (subcommands[i].name == NULL) | |
| 6344 { | |
| 6345 EMSG2(_("E410: Invalid :syntax subcommand: %s"), subcmd_name); | |
| 6346 break; | |
| 6347 } | |
| 6348 if (STRCMP(subcmd_name, (char_u *)subcommands[i].name) == 0) | |
| 6349 { | |
| 6350 eap->arg = skipwhite(subcmd_end); | |
| 6351 (subcommands[i].func)(eap, FALSE); | |
| 6352 break; | |
| 6353 } | |
| 6354 } | |
| 6355 vim_free(subcmd_name); | |
| 6356 if (eap->skip) | |
| 6357 --emsg_skip; | |
| 6358 } | |
| 6359 } | |
| 6360 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6361 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6362 ex_ownsyntax(exarg_T *eap) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6363 { |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6364 char_u *old_value; |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6365 char_u *new_value; |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6366 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6367 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
|
6368 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6369 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
|
6370 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
|
6371 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
|
6372 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
|
6373 #ifdef FEAT_SPELL |
| 6386 | 6374 /* 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
|
6375 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
|
6376 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
|
6377 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
|
6378 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
|
6379 #endif |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6380 clear_string_option(&curwin->w_s->b_syn_isk); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6381 } |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6382 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6383 /* save value of b:current_syntax */ |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6384 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
|
6385 if (old_value != NULL) |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6386 old_value = vim_strsave(old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6387 |
|
8362
a541dd5cfd3a
commit https://github.com/vim/vim/commit/d1413d90983fc6c579ad66ba4d4611b057197f94
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
6388 #ifdef FEAT_AUTOCMD |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6389 /* Apply the "syntax" autocommand event, this finds and loads the syntax |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6390 * file. */ |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6391 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
|
6392 #endif |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6393 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6394 /* 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
|
6395 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
|
6396 if (new_value != NULL) |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6397 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
|
6398 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6399 /* restore value of b:current_syntax */ |
|
2256
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6400 if (old_value == NULL) |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6401 do_unlet((char_u *)"b:current_syntax", TRUE); |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6402 else |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6403 { |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6404 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
|
6405 vim_free(old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6406 } |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6407 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6408 |
| 7 | 6409 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6410 syntax_present(win_T *win) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6411 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6412 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
|
6413 || 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
|
6414 || 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
|
6415 || win->w_s->b_keywtab_ic.ht_used > 0); |
| 7 | 6416 } |
| 6417 | |
| 6418 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6419 | |
| 6420 static enum | |
| 6421 { | |
| 6422 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
|
6423 EXP_CASE, /* expand ":syn case" arguments */ |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6424 EXP_SPELL, /* expand ":syn spell" arguments */ |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6425 EXP_SYNC /* expand ":syn sync" arguments */ |
| 7 | 6426 } expand_what; |
| 6427 | |
| 1322 | 6428 /* |
| 6429 * Reset include_link, include_default, include_none to 0. | |
| 6430 * Called when we are done expanding. | |
| 6431 */ | |
| 6432 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6433 reset_expand_highlight(void) |
| 1322 | 6434 { |
| 6435 include_link = include_default = include_none = 0; | |
| 6436 } | |
| 6437 | |
| 6438 /* | |
| 6439 * Handle command line completion for :match and :echohl command: Add "None" | |
| 6440 * as highlight group. | |
| 6441 */ | |
| 6442 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6443 set_context_in_echohl_cmd(expand_T *xp, char_u *arg) |
| 1322 | 6444 { |
| 6445 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 6446 xp->xp_pattern = arg; | |
| 6447 include_none = 1; | |
| 6448 } | |
| 7 | 6449 |
| 6450 /* | |
| 6451 * Handle command line completion for :syntax command. | |
| 6452 */ | |
| 6453 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6454 set_context_in_syntax_cmd(expand_T *xp, char_u *arg) |
| 7 | 6455 { |
| 6456 char_u *p; | |
| 6457 | |
| 6458 /* Default: expand subcommands */ | |
| 6459 xp->xp_context = EXPAND_SYNTAX; | |
| 6460 expand_what = EXP_SUBCMD; | |
| 6461 xp->xp_pattern = arg; | |
| 1322 | 6462 include_link = 0; |
| 6463 include_default = 0; | |
| 7 | 6464 |
| 6465 /* (part of) subcommand already typed */ | |
| 6466 if (*arg != NUL) | |
| 6467 { | |
| 6468 p = skiptowhite(arg); | |
| 6469 if (*p != NUL) /* past first word */ | |
| 6470 { | |
| 6471 xp->xp_pattern = skipwhite(p); | |
| 6472 if (*skiptowhite(xp->xp_pattern) != NUL) | |
| 6473 xp->xp_context = EXPAND_NOTHING; | |
| 6474 else if (STRNICMP(arg, "case", p - arg) == 0) | |
| 6475 expand_what = EXP_CASE; | |
|
10534
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6476 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
|
6477 expand_what = EXP_SPELL; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6478 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
|
6479 expand_what = EXP_SYNC; |
| 7 | 6480 else if ( STRNICMP(arg, "keyword", p - arg) == 0 |
| 6481 || STRNICMP(arg, "region", p - arg) == 0 | |
| 6482 || STRNICMP(arg, "match", p - arg) == 0 | |
| 6483 || STRNICMP(arg, "list", p - arg) == 0) | |
| 6484 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 6485 else | |
| 6486 xp->xp_context = EXPAND_NOTHING; | |
| 6487 } | |
| 6488 } | |
| 6489 } | |
| 6490 | |
| 6491 /* | |
| 6492 * Function given to ExpandGeneric() to obtain the list syntax names for | |
| 6493 * expansion. | |
| 6494 */ | |
| 6495 char_u * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6496 get_syntax_name(expand_T *xp UNUSED, int idx) |
| 7 | 6497 { |
|
10534
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6498 switch (expand_what) |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6499 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6500 case EXP_SUBCMD: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6501 return (char_u *)subcommands[idx].name; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6502 case EXP_CASE: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6503 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6504 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
|
6505 return (char_u *)case_args[idx]; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6506 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6507 case EXP_SPELL: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6508 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6509 static char *spell_args[] = |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6510 {"toplevel", "notoplevel", "default", NULL}; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6511 return (char_u *)spell_args[idx]; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6512 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6513 case EXP_SYNC: |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6514 { |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6515 static char *sync_args[] = |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6516 {"ccomment", "clear", "fromstart", |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6517 "linebreaks=", "linecont", "lines=", "match", |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6518 "maxlines=", "minlines=", "region", NULL}; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6519 return (char_u *)sync_args[idx]; |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6520 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6521 } |
|
1c6db35e3527
commit https://github.com/vim/vim/commit/2d02839050a2557bf36dab37ccd9f92168a757d1
Christian Brabandt <cb@256bit.org>
parents:
10530
diff
changeset
|
6522 return NULL; |
| 7 | 6523 } |
| 6524 | |
| 6525 #endif /* FEAT_CMDL_COMPL */ | |
| 6526 | |
| 6527 /* | |
| 6528 * Function called for expression evaluation: get syntax ID at file position. | |
| 6529 */ | |
| 6530 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6531 syn_get_id( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6532 win_T *wp, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6533 long lnum, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6534 colnr_T col, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6535 int trans, /* remove transparency */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6536 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
|
6537 int keep_state) /* keep state of char at "col" */ |
| 7 | 6538 { |
| 6539 /* When the position is not after the current position and in the same | |
| 6540 * line of the same buffer, need to restart parsing. */ | |
| 499 | 6541 if (wp->w_buffer != syn_buf |
| 7 | 6542 || lnum != current_lnum |
| 253 | 6543 || col < current_col) |
| 499 | 6544 syntax_start(wp, lnum); |
|
7685
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6545 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
|
6546 && lnum == current_lnum |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6547 && col > current_col) |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6548 /* 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
|
6549 * "skip" expression in searchpair() */ |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6550 next_match_idx = -1; |
| 7 | 6551 |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6552 (void)get_syntax_attr(col, spellp, keep_state); |
| 7 | 6553 |
| 6554 return (trans ? current_trans_id : current_id); | |
| 6555 } | |
| 6556 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6557 #if defined(FEAT_CONCEAL) || defined(PROTO) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6558 /* |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6559 * 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
|
6560 * 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
|
6561 * 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
|
6562 * 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
|
6563 */ |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6564 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6565 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
|
6566 { |
|
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
|
6567 *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
|
6568 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
|
6569 } |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6570 |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6571 /* |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6572 * Return conceal substitution character |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6573 */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6574 int |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6575 syn_get_sub_char(void) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6576 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6577 return current_sub_char; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6578 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6579 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6580 |
| 1500 | 6581 #if defined(FEAT_EVAL) || defined(PROTO) |
| 6582 /* | |
| 6583 * Return the syntax ID at position "i" in the current stack. | |
| 6584 * The caller must have called syn_get_id() before to fill the stack. | |
| 6585 * Returns -1 when "i" is out of range. | |
| 6586 */ | |
| 6587 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6588 syn_get_stack_item(int i) |
| 1500 | 6589 { |
| 1504 | 6590 if (i >= current_state.ga_len) |
| 6591 { | |
| 6592 /* Need to invalidate the state, because we didn't properly finish it | |
| 6593 * for the last character, "keep_state" was TRUE. */ | |
| 6594 invalidate_current_state(); | |
| 6595 current_col = MAXCOL; | |
| 1500 | 6596 return -1; |
| 1504 | 6597 } |
| 1500 | 6598 return CUR_STATE(i).si_id; |
| 6599 } | |
| 6600 #endif | |
| 6601 | |
| 7 | 6602 #if defined(FEAT_FOLDING) || defined(PROTO) |
| 6603 /* | |
| 6604 * Function called to get folding level for line "lnum" in window "wp". | |
| 6605 */ | |
| 6606 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6607 syn_get_foldlevel(win_T *wp, long lnum) |
| 7 | 6608 { |
| 6609 int level = 0; | |
| 6610 int i; | |
| 6611 | |
| 6612 /* Return quickly when there are no fold items at all. */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6613 if (wp->w_s->b_syn_folditems != 0) |
| 7 | 6614 { |
| 6615 syntax_start(wp, lnum); | |
| 6616 | |
| 6617 for (i = 0; i < current_state.ga_len; ++i) | |
| 6618 if (CUR_STATE(i).si_flags & HL_FOLD) | |
| 6619 ++level; | |
| 6620 } | |
| 6621 if (level > wp->w_p_fdn) | |
| 1028 | 6622 { |
| 7 | 6623 level = wp->w_p_fdn; |
| 1028 | 6624 if (level < 0) |
| 6625 level = 0; | |
| 6626 } | |
| 7 | 6627 return level; |
| 6628 } | |
| 6629 #endif | |
| 6630 | |
| 6567 | 6631 #if defined(FEAT_PROFILE) || defined(PROTO) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6632 /* |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6633 * ":syntime". |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6634 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6635 void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6636 ex_syntime(exarg_T *eap) |
|
4764
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6637 { |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6638 if (STRCMP(eap->arg, "on") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6639 syn_time_on = TRUE; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6640 else if (STRCMP(eap->arg, "off") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6641 syn_time_on = FALSE; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6642 else if (STRCMP(eap->arg, "clear") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6643 syntime_clear(); |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6644 else if (STRCMP(eap->arg, "report") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6645 syntime_report(); |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6646 else |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6647 EMSG2(_(e_invarg2), eap->arg); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6648 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6649 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6650 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6651 syn_clear_time(syn_time_T *st) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6652 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6653 profile_zero(&st->total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6654 profile_zero(&st->slowest); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6655 st->count = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6656 st->match = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6657 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6658 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6659 /* |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6660 * Clear the syntax timing for the current buffer. |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6661 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6662 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6663 syntime_clear(void) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6664 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6665 int idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6666 synpat_T *spp; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6667 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6668 if (!syntax_present(curwin)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6669 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6670 MSG(_(msg_no_items)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6671 return; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6672 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6673 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
|
6674 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6675 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6676 syn_clear_time(&spp->sp_time); |
|
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 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6679 |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6680 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6681 /* |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6682 * 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
|
6683 * ":syntime {on,off,clear,report}" command. |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6684 */ |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6685 char_u * |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6686 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
|
6687 { |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6688 switch (idx) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6689 { |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6690 case 0: return (char_u *)"on"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6691 case 1: return (char_u *)"off"; |
|
220bdea4f579
updated for version 7.3.1148
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parents:
4791
diff
changeset
|
6692 case 2: return (char_u *)"clear"; |
|
220bdea4f579
updated for version 7.3.1148
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parents:
4791
diff
changeset
|
6693 case 3: return (char_u *)"report"; |
|
220bdea4f579
updated for version 7.3.1148
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parents:
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diff
changeset
|
6694 } |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6695 return NULL; |
|
220bdea4f579
updated for version 7.3.1148
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parents:
4791
diff
changeset
|
6696 } |
|
220bdea4f579
updated for version 7.3.1148
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parents:
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diff
changeset
|
6697 #endif |
|
220bdea4f579
updated for version 7.3.1148
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parents:
4791
diff
changeset
|
6698 |
|
4764
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6699 typedef struct |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6700 { |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6701 proftime_T total; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6702 int count; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6703 int match; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6704 proftime_T slowest; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6705 proftime_T average; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6706 int id; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6707 char_u *pattern; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6708 } time_entry_T; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6709 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
6710 static int |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6711 #ifdef __BORLANDC__ |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6712 _RTLENTRYF |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6713 #endif |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6714 syn_compare_syntime(const void *v1, const void *v2) |
|
4764
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6715 { |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6716 const time_entry_T *s1 = v1; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6717 const time_entry_T *s2 = v2; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6718 |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6719 return profile_cmp(&s1->total, &s2->total); |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6720 } |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6721 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6722 /* |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6723 * Clear the syntax timing for the current buffer. |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6724 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6725 static void |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6726 syntime_report(void) |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6727 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6728 int idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6729 synpat_T *spp; |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6730 # ifdef FEAT_FLOAT |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6731 proftime_T tm; |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6732 # endif |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6733 int len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6734 proftime_T total_total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6735 int total_count = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6736 garray_T ga; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6737 time_entry_T *p; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6738 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6739 if (!syntax_present(curwin)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6740 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6741 MSG(_(msg_no_items)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6742 return; |
|
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 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6745 ga_init2(&ga, sizeof(time_entry_T), 50); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6746 profile_zero(&total_total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6747 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
|
6748 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6749 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6750 if (spp->sp_time.count > 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6751 { |
| 7009 | 6752 (void)ga_grow(&ga, 1); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6753 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
|
6754 p->total = spp->sp_time.total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6755 profile_add(&total_total, &spp->sp_time.total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6756 p->count = spp->sp_time.count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6757 p->match = spp->sp_time.match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6758 total_count += spp->sp_time.count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6759 p->slowest = spp->sp_time.slowest; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6760 # ifdef FEAT_FLOAT |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6761 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
|
6762 p->average = tm; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6763 # endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6764 p->id = spp->sp_syn.id; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6765 p->pattern = spp->sp_pattern; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6766 ++ga.ga_len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6767 } |
|
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 |
|
10530
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6770 /* 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
|
6771 * pointer to qsort(). */ |
|
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6772 if (ga.ga_len > 1) |
|
ea5adbeccfc1
commit https://github.com/vim/vim/commit/a216255a4faa91a15e7005ac319f2f62294f3f9e
Christian Brabandt <cb@256bit.org>
parents:
10499
diff
changeset
|
6773 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
|
6774 syn_compare_syntime); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6775 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6776 MSG_PUTS_TITLE(_(" TOTAL COUNT MATCH SLOWEST AVERAGE NAME PATTERN")); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6777 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6778 for (idx = 0; idx < ga.ga_len && !got_int; ++idx) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6779 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6780 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6781 p = ((time_entry_T *)ga.ga_data) + idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6782 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6783 MSG_PUTS(profile_msg(&p->total)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6784 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
|
6785 msg_advance(13); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6786 msg_outnum(p->count); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6787 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6788 msg_advance(20); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6789 msg_outnum(p->match); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6790 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6791 msg_advance(26); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6792 MSG_PUTS(profile_msg(&p->slowest)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6793 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6794 msg_advance(38); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6795 # ifdef FEAT_FLOAT |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6796 MSG_PUTS(profile_msg(&p->average)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6797 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6798 # endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6799 msg_advance(50); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6800 msg_outtrans(HL_TABLE()[p->id - 1].sg_name); |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6801 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6802 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6803 msg_advance(69); |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6804 if (Columns < 80) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6805 len = 20; /* will wrap anyway */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6806 else |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6807 len = Columns - 70; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6808 if (len > (int)STRLEN(p->pattern)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6809 len = (int)STRLEN(p->pattern); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6810 msg_outtrans_len(p->pattern, len); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6811 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6812 } |
|
4791
65cef998f860
updated for version 7.3.1142
Bram Moolenaar <bram@vim.org>
parents:
4776
diff
changeset
|
6813 ga_clear(&ga); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6814 if (!got_int) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6815 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6816 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6817 MSG_PUTS(profile_msg(&total_total)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6818 msg_advance(13); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6819 msg_outnum(total_count); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6820 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6821 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6822 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6823 #endif |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
4352
diff
changeset
|
6824 |
| 7 | 6825 #endif /* FEAT_SYN_HL */ |
| 6826 | |
| 6827 /************************************** | |
| 6828 * Highlighting stuff * | |
| 6829 **************************************/ | |
| 6830 | |
| 6831 /* | |
| 6832 * The default highlight groups. These are compiled-in for fast startup and | |
| 6833 * they still work when the runtime files can't be found. | |
| 6834 * When making changes here, also change runtime/colors/default.vim! | |
| 806 | 6835 * The #ifdefs are needed to reduce the amount of static data. Helps to make |
| 6836 * the 16 bit DOS (museum) version compile. | |
| 7 | 6837 */ |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
6838 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 809 | 6839 # define CENT(a, b) b |
| 6840 #else | |
| 6841 # define CENT(a, b) a | |
| 6842 #endif | |
| 7 | 6843 static char *(highlight_init_both[]) = |
| 6844 { | |
| 809 | 6845 CENT("ErrorMsg term=standout ctermbg=DarkRed ctermfg=White", |
| 6846 "ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White"), | |
| 6847 CENT("IncSearch term=reverse cterm=reverse", | |
| 6848 "IncSearch term=reverse cterm=reverse gui=reverse"), | |
| 6849 CENT("ModeMsg term=bold cterm=bold", | |
| 6850 "ModeMsg term=bold cterm=bold gui=bold"), | |
| 6851 CENT("NonText term=bold ctermfg=Blue", | |
| 6852 "NonText term=bold ctermfg=Blue gui=bold guifg=Blue"), | |
| 6853 CENT("StatusLine term=reverse,bold cterm=reverse,bold", | |
| 6854 "StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold"), | |
| 6855 CENT("StatusLineNC term=reverse cterm=reverse", | |
| 6856 "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
|
6857 "default link EndOfBuffer NonText", |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
6858 #ifdef FEAT_WINDOWS |
| 809 | 6859 CENT("VertSplit term=reverse cterm=reverse", |
| 6860 "VertSplit term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6861 #endif |
| 6862 #ifdef FEAT_CLIPBOARD | |
| 809 | 6863 CENT("VisualNOS term=underline,bold cterm=underline,bold", |
| 6864 "VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold"), | |
| 806 | 6865 #endif |
| 6866 #ifdef FEAT_DIFF | |
| 809 | 6867 CENT("DiffText term=reverse cterm=bold ctermbg=Red", |
| 6868 "DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red"), | |
| 806 | 6869 #endif |
| 6870 #ifdef FEAT_INS_EXPAND | |
| 809 | 6871 CENT("PmenuSbar ctermbg=Grey", |
| 6872 "PmenuSbar ctermbg=Grey guibg=Grey"), | |
| 806 | 6873 #endif |
| 6874 #ifdef FEAT_WINDOWS | |
| 809 | 6875 CENT("TabLineSel term=bold cterm=bold", |
| 6876 "TabLineSel term=bold cterm=bold gui=bold"), | |
| 6877 CENT("TabLineFill term=reverse cterm=reverse", | |
| 6878 "TabLineFill term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6879 #endif |
| 7 | 6880 #ifdef FEAT_GUI |
| 6881 "Cursor guibg=fg guifg=bg", | |
| 809 | 6882 "lCursor guibg=fg guifg=bg", /* should be different, but what? */ |
| 7 | 6883 #endif |
| 6884 NULL | |
| 6885 }; | |
| 6886 | |
| 6887 static char *(highlight_init_light[]) = | |
| 6888 { | |
| 809 | 6889 CENT("Directory term=bold ctermfg=DarkBlue", |
| 6890 "Directory term=bold ctermfg=DarkBlue guifg=Blue"), | |
| 6891 CENT("LineNr term=underline ctermfg=Brown", | |
| 6892 "LineNr term=underline ctermfg=Brown guifg=Brown"), | |
| 3427 | 6893 CENT("CursorLineNr term=bold ctermfg=Brown", |
| 6894 "CursorLineNr term=bold ctermfg=Brown gui=bold guifg=Brown"), | |
| 809 | 6895 CENT("MoreMsg term=bold ctermfg=DarkGreen", |
| 6896 "MoreMsg term=bold ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
| 6897 CENT("Question term=standout ctermfg=DarkGreen", | |
| 6898 "Question term=standout ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
| 6899 CENT("Search term=reverse ctermbg=Yellow ctermfg=NONE", | |
| 6900 "Search term=reverse ctermbg=Yellow ctermfg=NONE guibg=Yellow guifg=NONE"), | |
| 806 | 6901 #ifdef FEAT_SPELL |
| 809 | 6902 CENT("SpellBad term=reverse ctermbg=LightRed", |
| 6903 "SpellBad term=reverse ctermbg=LightRed guisp=Red gui=undercurl"), | |
| 6904 CENT("SpellCap term=reverse ctermbg=LightBlue", | |
| 6905 "SpellCap term=reverse ctermbg=LightBlue guisp=Blue gui=undercurl"), | |
| 6906 CENT("SpellRare term=reverse ctermbg=LightMagenta", | |
| 6907 "SpellRare term=reverse ctermbg=LightMagenta guisp=Magenta gui=undercurl"), | |
| 6908 CENT("SpellLocal term=underline ctermbg=Cyan", | |
| 6909 "SpellLocal term=underline ctermbg=Cyan guisp=DarkCyan gui=undercurl"), | |
| 806 | 6910 #endif |
| 6911 #ifdef FEAT_INS_EXPAND | |
| 3419 | 6912 CENT("PmenuThumb ctermbg=Black", |
| 6913 "PmenuThumb ctermbg=Black guibg=Black"), | |
| 6914 CENT("Pmenu ctermbg=LightMagenta ctermfg=Black", | |
| 6915 "Pmenu ctermbg=LightMagenta ctermfg=Black guibg=LightMagenta"), | |
| 6916 CENT("PmenuSel ctermbg=LightGrey ctermfg=Black", | |
| 6917 "PmenuSel ctermbg=LightGrey ctermfg=Black guibg=Grey"), | |
| 806 | 6918 #endif |
| 809 | 6919 CENT("SpecialKey term=bold ctermfg=DarkBlue", |
| 6920 "SpecialKey term=bold ctermfg=DarkBlue guifg=Blue"), | |
| 6921 CENT("Title term=bold ctermfg=DarkMagenta", | |
| 6922 "Title term=bold ctermfg=DarkMagenta gui=bold guifg=Magenta"), | |
| 6923 CENT("WarningMsg term=standout ctermfg=DarkRed", | |
| 6924 "WarningMsg term=standout ctermfg=DarkRed guifg=Red"), | |
| 806 | 6925 #ifdef FEAT_WILDMENU |
| 809 | 6926 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
| 6927 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 806 | 6928 #endif |
| 6929 #ifdef FEAT_FOLDING | |
| 809 | 6930 CENT("Folded term=standout ctermbg=Grey ctermfg=DarkBlue", |
| 6931 "Folded term=standout ctermbg=Grey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue"), | |
| 6932 CENT("FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue", | |
| 6933 "FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
| 806 | 6934 #endif |
| 6935 #ifdef FEAT_SIGNS | |
| 809 | 6936 CENT("SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue", |
| 6937 "SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
| 806 | 6938 #endif |
| 836 | 6939 CENT("Visual term=reverse", |
| 6940 "Visual term=reverse guibg=LightGrey"), | |
| 806 | 6941 #ifdef FEAT_DIFF |
| 809 | 6942 CENT("DiffAdd term=bold ctermbg=LightBlue", |
| 6943 "DiffAdd term=bold ctermbg=LightBlue guibg=LightBlue"), | |
| 6944 CENT("DiffChange term=bold ctermbg=LightMagenta", | |
| 6945 "DiffChange term=bold ctermbg=LightMagenta guibg=LightMagenta"), | |
| 6946 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan", | |
| 6947 "DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan"), | |
| 806 | 6948 #endif |
| 6949 #ifdef FEAT_WINDOWS | |
| 809 | 6950 CENT("TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey", |
| 6951 "TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey gui=underline guibg=LightGrey"), | |
| 806 | 6952 #endif |
| 6953 #ifdef FEAT_SYN_HL | |
| 809 | 6954 CENT("CursorColumn term=reverse ctermbg=LightGrey", |
| 818 | 6955 "CursorColumn term=reverse ctermbg=LightGrey guibg=Grey90"), |
| 809 | 6956 CENT("CursorLine term=underline cterm=underline", |
| 818 | 6957 "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
|
6958 CENT("ColorColumn term=reverse ctermbg=LightRed", |
|
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
6959 "ColorColumn term=reverse ctermbg=LightRed guibg=LightRed"), |
| 806 | 6960 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6961 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6962 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6963 "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
|
6964 #endif |
| 834 | 6965 #ifdef FEAT_AUTOCMD |
| 6966 CENT("MatchParen term=reverse ctermbg=Cyan", | |
| 6967 "MatchParen term=reverse ctermbg=Cyan guibg=Cyan"), | |
| 6968 #endif | |
| 806 | 6969 #ifdef FEAT_GUI |
| 7 | 6970 "Normal gui=NONE", |
| 806 | 6971 #endif |
| 7 | 6972 NULL |
| 6973 }; | |
| 6974 | |
| 6975 static char *(highlight_init_dark[]) = | |
| 6976 { | |
| 809 | 6977 CENT("Directory term=bold ctermfg=LightCyan", |
| 6978 "Directory term=bold ctermfg=LightCyan guifg=Cyan"), | |
| 6979 CENT("LineNr term=underline ctermfg=Yellow", | |
| 6980 "LineNr term=underline ctermfg=Yellow guifg=Yellow"), | |
| 3427 | 6981 CENT("CursorLineNr term=bold ctermfg=Yellow", |
| 6982 "CursorLineNr term=bold ctermfg=Yellow gui=bold guifg=Yellow"), | |
| 809 | 6983 CENT("MoreMsg term=bold ctermfg=LightGreen", |
| 6984 "MoreMsg term=bold ctermfg=LightGreen gui=bold guifg=SeaGreen"), | |
| 6985 CENT("Question term=standout ctermfg=LightGreen", | |
| 6986 "Question term=standout ctermfg=LightGreen gui=bold guifg=Green"), | |
| 6987 CENT("Search term=reverse ctermbg=Yellow ctermfg=Black", | |
| 6988 "Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 6989 CENT("SpecialKey term=bold ctermfg=LightBlue", | |
| 6990 "SpecialKey term=bold ctermfg=LightBlue guifg=Cyan"), | |
| 806 | 6991 #ifdef FEAT_SPELL |
| 809 | 6992 CENT("SpellBad term=reverse ctermbg=Red", |
| 6993 "SpellBad term=reverse ctermbg=Red guisp=Red gui=undercurl"), | |
| 6994 CENT("SpellCap term=reverse ctermbg=Blue", | |
| 6995 "SpellCap term=reverse ctermbg=Blue guisp=Blue gui=undercurl"), | |
| 6996 CENT("SpellRare term=reverse ctermbg=Magenta", | |
| 6997 "SpellRare term=reverse ctermbg=Magenta guisp=Magenta gui=undercurl"), | |
| 6998 CENT("SpellLocal term=underline ctermbg=Cyan", | |
| 6999 "SpellLocal term=underline ctermbg=Cyan guisp=Cyan gui=undercurl"), | |
| 806 | 7000 #endif |
| 7001 #ifdef FEAT_INS_EXPAND | |
| 3419 | 7002 CENT("PmenuThumb ctermbg=White", |
| 7003 "PmenuThumb ctermbg=White guibg=White"), | |
| 7004 CENT("Pmenu ctermbg=Magenta ctermfg=Black", | |
| 7005 "Pmenu ctermbg=Magenta ctermfg=Black guibg=Magenta"), | |
| 3695 | 7006 CENT("PmenuSel ctermbg=Black ctermfg=DarkGrey", |
| 7007 "PmenuSel ctermbg=Black ctermfg=DarkGrey guibg=DarkGrey"), | |
| 806 | 7008 #endif |
| 809 | 7009 CENT("Title term=bold ctermfg=LightMagenta", |
| 7010 "Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta"), | |
| 7011 CENT("WarningMsg term=standout ctermfg=LightRed", | |
| 7012 "WarningMsg term=standout ctermfg=LightRed guifg=Red"), | |
| 806 | 7013 #ifdef FEAT_WILDMENU |
| 809 | 7014 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
| 7015 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 806 | 7016 #endif |
| 7017 #ifdef FEAT_FOLDING | |
| 809 | 7018 CENT("Folded term=standout ctermbg=DarkGrey ctermfg=Cyan", |
| 7019 "Folded term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=DarkGrey guifg=Cyan"), | |
| 7020 CENT("FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", | |
| 7021 "FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
| 806 | 7022 #endif |
| 7023 #ifdef FEAT_SIGNS | |
| 809 | 7024 CENT("SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", |
| 7025 "SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
| 806 | 7026 #endif |
| 836 | 7027 CENT("Visual term=reverse", |
| 7028 "Visual term=reverse guibg=DarkGrey"), | |
| 806 | 7029 #ifdef FEAT_DIFF |
| 809 | 7030 CENT("DiffAdd term=bold ctermbg=DarkBlue", |
| 7031 "DiffAdd term=bold ctermbg=DarkBlue guibg=DarkBlue"), | |
| 7032 CENT("DiffChange term=bold ctermbg=DarkMagenta", | |
| 7033 "DiffChange term=bold ctermbg=DarkMagenta guibg=DarkMagenta"), | |
| 7034 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan", | |
| 7035 "DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan gui=bold guifg=Blue guibg=DarkCyan"), | |
| 806 | 7036 #endif |
| 7037 #ifdef FEAT_WINDOWS | |
| 809 | 7038 CENT("TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey", |
| 7039 "TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey gui=underline guibg=DarkGrey"), | |
| 806 | 7040 #endif |
| 7041 #ifdef FEAT_SYN_HL | |
| 809 | 7042 CENT("CursorColumn term=reverse ctermbg=DarkGrey", |
| 834 | 7043 "CursorColumn term=reverse ctermbg=DarkGrey guibg=Grey40"), |
| 809 | 7044 CENT("CursorLine term=underline cterm=underline", |
| 834 | 7045 "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
|
7046 CENT("ColorColumn term=reverse ctermbg=DarkRed", |
|
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
7047 "ColorColumn term=reverse ctermbg=DarkRed guibg=DarkRed"), |
| 834 | 7048 #endif |
| 7049 #ifdef FEAT_AUTOCMD | |
| 7050 CENT("MatchParen term=reverse ctermbg=DarkCyan", | |
| 7051 "MatchParen term=reverse ctermbg=DarkCyan guibg=DarkCyan"), | |
| 806 | 7052 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7053 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7054 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7055 "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
|
7056 #endif |
| 806 | 7057 #ifdef FEAT_GUI |
| 7 | 7058 "Normal gui=NONE", |
| 806 | 7059 #endif |
| 7 | 7060 NULL |
| 7061 }; | |
| 7062 | |
| 7063 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7064 init_highlight( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7065 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
|
7066 int reset) /* clear group first */ |
| 7 | 7067 { |
| 7068 int i; | |
| 7069 char **pp; | |
| 7070 static int had_both = FALSE; | |
| 7071 #ifdef FEAT_EVAL | |
| 7072 char_u *p; | |
| 7073 | |
| 7074 /* | |
| 7075 * Try finding the color scheme file. Used when a color file was loaded | |
| 7076 * and 'background' or 't_Co' is changed. | |
| 7077 */ | |
| 7078 p = get_var_value((char_u *)"g:colors_name"); | |
| 6671 | 7079 if (p != NULL) |
| 7080 { | |
| 7081 /* The value of g:colors_name could be freed when sourcing the script, | |
| 7082 * making "p" invalid, so copy it. */ | |
| 7083 char_u *copy_p = vim_strsave(p); | |
| 7084 int r; | |
| 7085 | |
| 7086 if (copy_p != NULL) | |
| 7087 { | |
| 7088 r = load_colors(copy_p); | |
| 7089 vim_free(copy_p); | |
| 7090 if (r == OK) | |
| 7091 return; | |
| 7092 } | |
| 7093 } | |
| 7094 | |
| 7 | 7095 #endif |
| 7096 | |
| 7097 /* | |
| 7098 * Didn't use a color file, use the compiled-in colors. | |
| 7099 */ | |
| 7100 if (both) | |
| 7101 { | |
| 7102 had_both = TRUE; | |
| 7103 pp = highlight_init_both; | |
| 7104 for (i = 0; pp[i] != NULL; ++i) | |
| 7105 do_highlight((char_u *)pp[i], reset, TRUE); | |
| 7106 } | |
| 7107 else if (!had_both) | |
| 7108 /* Don't do anything before the call with both == TRUE from main(). | |
| 7109 * Not everything has been setup then, and that call will overrule | |
| 7110 * everything anyway. */ | |
| 7111 return; | |
| 7112 | |
| 7113 if (*p_bg == 'l') | |
| 7114 pp = highlight_init_light; | |
| 7115 else | |
| 7116 pp = highlight_init_dark; | |
| 7117 for (i = 0; pp[i] != NULL; ++i) | |
| 7118 do_highlight((char_u *)pp[i], reset, TRUE); | |
| 7119 | |
| 836 | 7120 /* Reverse looks ugly, but grey may not work for 8 colors. Thus let it |
| 844 | 7121 * depend on the number of colors available. |
| 7122 * With 8 colors brown is equal to yellow, need to use black for Search fg | |
| 1697 | 7123 * to avoid Statement highlighted text disappears. |
| 7124 * Clear the attributes, needed when changing the t_Co value. */ | |
| 527 | 7125 if (t_colors > 8) |
| 1697 | 7126 do_highlight((char_u *)(*p_bg == 'l' |
| 7127 ? "Visual cterm=NONE ctermbg=LightGrey" | |
| 7128 : "Visual cterm=NONE ctermbg=DarkGrey"), FALSE, TRUE); | |
| 836 | 7129 else |
| 844 | 7130 { |
| 1697 | 7131 do_highlight((char_u *)"Visual cterm=reverse ctermbg=NONE", |
| 7132 FALSE, TRUE); | |
| 844 | 7133 if (*p_bg == 'l') |
| 7134 do_highlight((char_u *)"Search ctermfg=black", FALSE, TRUE); | |
| 7135 } | |
| 527 | 7136 |
| 7 | 7137 #ifdef FEAT_SYN_HL |
| 7138 /* | |
| 7139 * If syntax highlighting is enabled load the highlighting for it. | |
| 7140 */ | |
| 7141 if (get_var_value((char_u *)"g:syntax_on") != NULL) | |
| 24 | 7142 { |
| 7143 static int recursive = 0; | |
| 7144 | |
| 7145 if (recursive >= 5) | |
| 7146 EMSG(_("E679: recursive loop loading syncolor.vim")); | |
| 7147 else | |
| 7148 { | |
| 7149 ++recursive; | |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8514
diff
changeset
|
7150 (void)source_runtime((char_u *)"syntax/syncolor.vim", DIP_ALL); |
| 24 | 7151 --recursive; |
| 7152 } | |
| 7153 } | |
| 7 | 7154 #endif |
| 7155 } | |
| 7156 | |
| 7157 /* | |
| 12 | 7158 * Load color file "name". |
| 7 | 7159 * Return OK for success, FAIL for failure. |
| 7160 */ | |
| 7161 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7162 load_colors(char_u *name) |
| 7 | 7163 { |
| 7164 char_u *buf; | |
| 7165 int retval = FAIL; | |
| 7166 static int recursive = FALSE; | |
| 7167 | |
| 7168 /* When being called recursively, this is probably because setting | |
| 7169 * 'background' caused the highlighting to be reloaded. This means it is | |
| 7170 * working, thus we should return OK. */ | |
| 7171 if (recursive) | |
| 7172 return OK; | |
| 7173 | |
| 7174 recursive = TRUE; | |
| 12 | 7175 buf = alloc((unsigned)(STRLEN(name) + 12)); |
| 7 | 7176 if (buf != NULL) |
| 7177 { | |
| 12 | 7178 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
|
7179 retval = source_runtime(buf, DIP_START + DIP_OPT); |
| 7 | 7180 vim_free(buf); |
| 12 | 7181 #ifdef FEAT_AUTOCMD |
| 5521 | 7182 apply_autocmds(EVENT_COLORSCHEME, name, curbuf->b_fname, FALSE, curbuf); |
| 12 | 7183 #endif |
| 7 | 7184 } |
| 7185 recursive = FALSE; | |
| 7186 | |
| 7187 return retval; | |
| 7188 } | |
| 7189 | |
| 7190 /* | |
| 7191 * Handle the ":highlight .." command. | |
| 7192 * When using ":hi clear" this is called recursively for each group with | |
| 7193 * "forceit" and "init" both TRUE. | |
| 7194 */ | |
| 7195 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7196 do_highlight( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7197 char_u *line, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7198 int forceit, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7199 int init) /* TRUE when called for initializing */ |
| 7 | 7200 { |
| 7201 char_u *name_end; | |
| 7202 char_u *p; | |
| 7203 char_u *linep; | |
| 7204 char_u *key_start; | |
| 7205 char_u *arg_start; | |
| 7206 char_u *key = NULL, *arg = NULL; | |
| 7207 long i; | |
| 7208 int off; | |
| 7209 int len; | |
| 7210 int attr; | |
| 7211 int id; | |
| 7212 int idx; | |
| 7213 int dodefault = FALSE; | |
| 7214 int doclear = FALSE; | |
| 7215 int dolink = FALSE; | |
| 7216 int error = FALSE; | |
| 7217 int color; | |
| 7218 int is_normal_group = FALSE; /* "Normal" group */ | |
| 7219 #ifdef FEAT_GUI_X11 | |
| 7220 int is_menu_group = FALSE; /* "Menu" group */ | |
| 7221 int is_scrollbar_group = FALSE; /* "Scrollbar" group */ | |
| 7222 int is_tooltip_group = FALSE; /* "Tooltip" group */ | |
| 7223 int do_colors = FALSE; /* need to update colors? */ | |
| 7224 #else | |
| 7225 # define is_menu_group 0 | |
| 7226 # define is_tooltip_group 0 | |
| 7227 #endif | |
| 7228 | |
| 7229 /* | |
| 7230 * If no argument, list current highlighting. | |
| 7231 */ | |
| 7232 if (ends_excmd(*line)) | |
| 7233 { | |
| 7234 for (i = 1; i <= highlight_ga.ga_len && !got_int; ++i) | |
| 7235 /* TODO: only call when the group has attributes set */ | |
| 7236 highlight_list_one((int)i); | |
| 7237 return; | |
| 7238 } | |
| 7239 | |
| 7240 /* | |
| 7241 * Isolate the name. | |
| 7242 */ | |
| 7243 name_end = skiptowhite(line); | |
| 7244 linep = skipwhite(name_end); | |
| 7245 | |
| 7246 /* | |
| 7247 * Check for "default" argument. | |
| 7248 */ | |
| 7249 if (STRNCMP(line, "default", name_end - line) == 0) | |
| 7250 { | |
| 7251 dodefault = TRUE; | |
| 7252 line = linep; | |
| 7253 name_end = skiptowhite(line); | |
| 7254 linep = skipwhite(name_end); | |
| 7255 } | |
| 7256 | |
| 7257 /* | |
| 7258 * Check for "clear" or "link" argument. | |
| 7259 */ | |
| 7260 if (STRNCMP(line, "clear", name_end - line) == 0) | |
| 7261 doclear = TRUE; | |
| 7262 if (STRNCMP(line, "link", name_end - line) == 0) | |
| 7263 dolink = TRUE; | |
| 7264 | |
| 7265 /* | |
| 7266 * ":highlight {group-name}": list highlighting for one group. | |
| 7267 */ | |
| 7268 if (!doclear && !dolink && ends_excmd(*linep)) | |
| 7269 { | |
| 7270 id = syn_namen2id(line, (int)(name_end - line)); | |
| 7271 if (id == 0) | |
| 7272 EMSG2(_("E411: highlight group not found: %s"), line); | |
| 7273 else | |
| 7274 highlight_list_one(id); | |
| 7275 return; | |
| 7276 } | |
| 7277 | |
| 7278 /* | |
| 7279 * Handle ":highlight link {from} {to}" command. | |
| 7280 */ | |
| 7281 if (dolink) | |
| 7282 { | |
| 7283 char_u *from_start = linep; | |
| 7284 char_u *from_end; | |
| 7285 char_u *to_start; | |
| 7286 char_u *to_end; | |
| 7287 int from_id; | |
| 7288 int to_id; | |
| 7289 | |
| 7290 from_end = skiptowhite(from_start); | |
| 7291 to_start = skipwhite(from_end); | |
| 7292 to_end = skiptowhite(to_start); | |
| 7293 | |
| 7294 if (ends_excmd(*from_start) || ends_excmd(*to_start)) | |
| 7295 { | |
| 7296 EMSG2(_("E412: Not enough arguments: \":highlight link %s\""), | |
| 7297 from_start); | |
| 7298 return; | |
| 7299 } | |
| 7300 | |
| 7301 if (!ends_excmd(*skipwhite(to_end))) | |
| 7302 { | |
| 7303 EMSG2(_("E413: Too many arguments: \":highlight link %s\""), from_start); | |
| 7304 return; | |
| 7305 } | |
| 7306 | |
| 7307 from_id = syn_check_group(from_start, (int)(from_end - from_start)); | |
| 7308 if (STRNCMP(to_start, "NONE", 4) == 0) | |
| 7309 to_id = 0; | |
| 7310 else | |
| 7311 to_id = syn_check_group(to_start, (int)(to_end - to_start)); | |
| 7312 | |
| 7313 if (from_id > 0 && (!init || HL_TABLE()[from_id - 1].sg_set == 0)) | |
| 7314 { | |
| 7315 /* | |
| 7316 * Don't allow a link when there already is some highlighting | |
| 7317 * for the group, unless '!' is used | |
| 7318 */ | |
| 7319 if (to_id > 0 && !forceit && !init | |
| 7320 && hl_has_settings(from_id - 1, dodefault)) | |
| 7321 { | |
| 7322 if (sourcing_name == NULL && !dodefault) | |
| 7323 EMSG(_("E414: group has settings, highlight link ignored")); | |
| 7324 } | |
| 7325 else | |
| 7326 { | |
| 7327 if (!init) | |
| 7328 HL_TABLE()[from_id - 1].sg_set |= SG_LINK; | |
| 7329 HL_TABLE()[from_id - 1].sg_link = to_id; | |
| 448 | 7330 #ifdef FEAT_EVAL |
| 7331 HL_TABLE()[from_id - 1].sg_scriptID = current_SID; | |
| 7332 #endif | |
|
10624
5ac9d7920f11
patch 8.0.0201: completion of highlight groups includes cleared names
Christian Brabandt <cb@256bit.org>
parents:
10618
diff
changeset
|
7333 HL_TABLE()[from_id - 1].sg_cleared = FALSE; |
| 745 | 7334 redraw_all_later(SOME_VALID); |
| 7 | 7335 } |
| 7336 } | |
| 7337 | |
| 7338 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
| 7339 need_highlight_changed = TRUE; | |
| 7340 | |
| 7341 return; | |
| 7342 } | |
| 7343 | |
| 7344 if (doclear) | |
| 7345 { | |
| 7346 /* | |
| 7347 * ":highlight clear [group]" command. | |
| 7348 */ | |
| 7349 line = linep; | |
| 7350 if (ends_excmd(*line)) | |
| 7351 { | |
| 7352 #ifdef FEAT_GUI | |
| 7353 /* First, we do not destroy the old values, but allocate the new | |
| 7354 * ones and update the display. THEN we destroy the old values. | |
| 7355 * If we destroy the old values first, then the old values | |
| 7356 * (such as GuiFont's or GuiFontset's) will still be displayed but | |
| 7357 * invalid because they were free'd. | |
| 7358 */ | |
| 7359 if (gui.in_use) | |
| 7360 { | |
| 7361 # ifdef FEAT_BEVAL_TIP | |
| 7362 gui_init_tooltip_font(); | |
| 7363 # endif | |
| 7364 # if defined(FEAT_MENU) && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) | |
| 7365 gui_init_menu_font(); | |
| 7366 # endif | |
| 7367 } | |
| 7368 # if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_X11) | |
| 7369 gui_mch_def_colors(); | |
| 7370 # endif | |
| 7371 # ifdef FEAT_GUI_X11 | |
| 7372 # ifdef FEAT_MENU | |
| 7373 | |
| 7374 /* This only needs to be done when there is no Menu highlight | |
| 7375 * group defined by default, which IS currently the case. | |
| 7376 */ | |
| 7377 gui_mch_new_menu_colors(); | |
| 7378 # endif | |
| 7379 if (gui.in_use) | |
| 7380 { | |
| 7381 gui_new_scrollbar_colors(); | |
| 7382 # ifdef FEAT_BEVAL | |
| 7383 gui_mch_new_tooltip_colors(); | |
| 7384 # endif | |
| 7385 # ifdef FEAT_MENU | |
| 7386 gui_mch_new_menu_font(); | |
| 7387 # endif | |
| 7388 } | |
| 7389 # endif | |
| 7390 | |
| 7391 /* Ok, we're done allocating the new default graphics items. | |
| 7392 * The screen should already be refreshed at this point. | |
| 7393 * It is now Ok to clear out the old data. | |
| 7394 */ | |
| 7395 #endif | |
| 7396 #ifdef FEAT_EVAL | |
| 148 | 7397 do_unlet((char_u *)"colors_name", TRUE); |
| 7 | 7398 #endif |
| 7399 restore_cterm_colors(); | |
| 7400 | |
| 7401 /* | |
| 7402 * Clear all default highlight groups and load the defaults. | |
| 7403 */ | |
| 7404 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 7405 highlight_clear(idx); | |
| 7406 init_highlight(TRUE, TRUE); | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7407 #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
|
7408 if (USE_24BIT) |
| 7 | 7409 highlight_gui_started(); |
| 7410 #endif | |
| 7411 highlight_changed(); | |
| 7412 redraw_later_clear(); | |
| 7413 return; | |
| 7414 } | |
| 7415 name_end = skiptowhite(line); | |
| 7416 linep = skipwhite(name_end); | |
| 7417 } | |
| 7418 | |
| 7419 /* | |
| 7420 * Find the group name in the table. If it does not exist yet, add it. | |
| 7421 */ | |
| 7422 id = syn_check_group(line, (int)(name_end - line)); | |
| 7423 if (id == 0) /* failed (out of memory) */ | |
| 7424 return; | |
| 7425 idx = id - 1; /* index is ID minus one */ | |
| 7426 | |
| 7427 /* Return if "default" was used and the group already has settings. */ | |
| 7428 if (dodefault && hl_has_settings(idx, TRUE)) | |
| 7429 return; | |
| 7430 | |
| 7431 if (STRCMP(HL_TABLE()[idx].sg_name_u, "NORMAL") == 0) | |
| 7432 is_normal_group = TRUE; | |
| 7433 #ifdef FEAT_GUI_X11 | |
| 7434 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "MENU") == 0) | |
| 7435 is_menu_group = TRUE; | |
| 7436 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "SCROLLBAR") == 0) | |
| 7437 is_scrollbar_group = TRUE; | |
| 7438 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "TOOLTIP") == 0) | |
| 7439 is_tooltip_group = TRUE; | |
| 7440 #endif | |
| 7441 | |
| 7442 /* Clear the highlighting for ":hi clear {group}" and ":hi clear". */ | |
| 7443 if (doclear || (forceit && init)) | |
| 7444 { | |
| 7445 highlight_clear(idx); | |
| 7446 if (!doclear) | |
| 7447 HL_TABLE()[idx].sg_set = 0; | |
| 7448 } | |
| 7449 | |
| 7450 if (!doclear) | |
| 7451 while (!ends_excmd(*linep)) | |
| 7452 { | |
| 7453 key_start = linep; | |
| 7454 if (*linep == '=') | |
| 7455 { | |
| 7456 EMSG2(_("E415: unexpected equal sign: %s"), key_start); | |
| 7457 error = TRUE; | |
| 7458 break; | |
| 7459 } | |
| 7460 | |
| 7461 /* | |
| 7462 * Isolate the key ("term", "ctermfg", "ctermbg", "font", "guifg" or | |
| 7463 * "guibg"). | |
| 7464 */ | |
| 7465 while (*linep && !vim_iswhite(*linep) && *linep != '=') | |
| 7466 ++linep; | |
| 7467 vim_free(key); | |
| 7468 key = vim_strnsave_up(key_start, (int)(linep - key_start)); | |
| 7469 if (key == NULL) | |
| 7470 { | |
| 7471 error = TRUE; | |
| 7472 break; | |
| 7473 } | |
| 7474 linep = skipwhite(linep); | |
| 7475 | |
| 7476 if (STRCMP(key, "NONE") == 0) | |
| 7477 { | |
| 7478 if (!init || HL_TABLE()[idx].sg_set == 0) | |
| 7479 { | |
| 7480 if (!init) | |
| 7481 HL_TABLE()[idx].sg_set |= SG_TERM+SG_CTERM+SG_GUI; | |
| 7482 highlight_clear(idx); | |
| 7483 } | |
| 7484 continue; | |
| 7485 } | |
| 7486 | |
| 7487 /* | |
| 7488 * Check for the equal sign. | |
| 7489 */ | |
| 7490 if (*linep != '=') | |
| 7491 { | |
| 7492 EMSG2(_("E416: missing equal sign: %s"), key_start); | |
| 7493 error = TRUE; | |
| 7494 break; | |
| 7495 } | |
| 7496 ++linep; | |
| 7497 | |
| 7498 /* | |
| 7499 * Isolate the argument. | |
| 7500 */ | |
| 7501 linep = skipwhite(linep); | |
| 7502 if (*linep == '\'') /* guifg='color name' */ | |
| 7503 { | |
| 7504 arg_start = ++linep; | |
| 7505 linep = vim_strchr(linep, '\''); | |
| 7506 if (linep == NULL) | |
| 7507 { | |
| 7508 EMSG2(_(e_invarg2), key_start); | |
| 7509 error = TRUE; | |
| 7510 break; | |
| 7511 } | |
| 7512 } | |
| 7513 else | |
| 7514 { | |
| 7515 arg_start = linep; | |
| 7516 linep = skiptowhite(linep); | |
| 7517 } | |
| 7518 if (linep == arg_start) | |
| 7519 { | |
| 7520 EMSG2(_("E417: missing argument: %s"), key_start); | |
| 7521 error = TRUE; | |
| 7522 break; | |
| 7523 } | |
| 7524 vim_free(arg); | |
| 7525 arg = vim_strnsave(arg_start, (int)(linep - arg_start)); | |
| 7526 if (arg == NULL) | |
| 7527 { | |
| 7528 error = TRUE; | |
| 7529 break; | |
| 7530 } | |
| 7531 if (*linep == '\'') | |
| 7532 ++linep; | |
| 7533 | |
| 7534 /* | |
| 7535 * Store the argument. | |
| 7536 */ | |
| 7537 if ( STRCMP(key, "TERM") == 0 | |
| 7538 || STRCMP(key, "CTERM") == 0 | |
| 7539 || STRCMP(key, "GUI") == 0) | |
| 7540 { | |
| 7541 attr = 0; | |
| 7542 off = 0; | |
| 7543 while (arg[off] != NUL) | |
| 7544 { | |
| 7545 for (i = sizeof(hl_attr_table) / sizeof(int); --i >= 0; ) | |
| 7546 { | |
| 7547 len = (int)STRLEN(hl_name_table[i]); | |
| 7548 if (STRNICMP(arg + off, hl_name_table[i], len) == 0) | |
| 7549 { | |
| 7550 attr |= hl_attr_table[i]; | |
| 7551 off += len; | |
| 7552 break; | |
| 7553 } | |
| 7554 } | |
| 7555 if (i < 0) | |
| 7556 { | |
| 7557 EMSG2(_("E418: Illegal value: %s"), arg); | |
| 7558 error = TRUE; | |
| 7559 break; | |
| 7560 } | |
| 7561 if (arg[off] == ',') /* another one follows */ | |
| 7562 ++off; | |
| 7563 } | |
| 7564 if (error) | |
| 7565 break; | |
| 7566 if (*key == 'T') | |
| 7567 { | |
| 7568 if (!init || !(HL_TABLE()[idx].sg_set & SG_TERM)) | |
| 7569 { | |
| 7570 if (!init) | |
| 7571 HL_TABLE()[idx].sg_set |= SG_TERM; | |
| 7572 HL_TABLE()[idx].sg_term = attr; | |
| 7573 } | |
| 7574 } | |
| 7575 else if (*key == 'C') | |
| 7576 { | |
| 7577 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
| 7578 { | |
| 7579 if (!init) | |
| 7580 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
| 7581 HL_TABLE()[idx].sg_cterm = attr; | |
| 7582 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 7583 } | |
| 7584 } | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7585 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 7586 else |
| 7587 { | |
| 7588 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) | |
| 7589 { | |
| 7590 if (!init) | |
| 7591 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7592 HL_TABLE()[idx].sg_gui = attr; | |
| 7593 } | |
| 7594 } | |
| 7595 #endif | |
| 7596 } | |
| 7597 else if (STRCMP(key, "FONT") == 0) | |
| 7598 { | |
| 7599 /* in non-GUI fonts are simply ignored */ | |
| 7600 #ifdef FEAT_GUI | |
| 7601 if (!gui.shell_created) | |
| 7602 { | |
| 7603 /* GUI not started yet, always accept the name. */ | |
| 7604 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7605 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7606 } | |
| 7607 else | |
| 7608 { | |
| 7609 GuiFont temp_sg_font = HL_TABLE()[idx].sg_font; | |
| 7610 # ifdef FEAT_XFONTSET | |
| 7611 GuiFontset temp_sg_fontset = HL_TABLE()[idx].sg_fontset; | |
| 7612 # endif | |
| 7613 /* First, save the current font/fontset. | |
| 7614 * Then try to allocate the font/fontset. | |
| 7615 * If the allocation fails, HL_TABLE()[idx].sg_font OR | |
| 7616 * sg_fontset will be set to NOFONT or NOFONTSET respectively. | |
| 7617 */ | |
| 7618 | |
| 7619 HL_TABLE()[idx].sg_font = NOFONT; | |
| 7620 # ifdef FEAT_XFONTSET | |
| 7621 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 7622 # endif | |
| 7623 hl_do_font(idx, arg, is_normal_group, is_menu_group, | |
| 3881 | 7624 is_tooltip_group, FALSE); |
| 7 | 7625 |
| 7626 # ifdef FEAT_XFONTSET | |
| 7627 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) | |
| 7628 { | |
| 3881 | 7629 /* New fontset was accepted. Free the old one, if there |
| 7630 * was one. */ | |
| 7 | 7631 gui_mch_free_fontset(temp_sg_fontset); |
| 7632 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7633 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7634 } | |
| 7635 else | |
| 7636 HL_TABLE()[idx].sg_fontset = temp_sg_fontset; | |
| 7637 # endif | |
| 7638 if (HL_TABLE()[idx].sg_font != NOFONT) | |
| 7639 { | |
| 7640 /* New font was accepted. Free the old one, if there was | |
| 3881 | 7641 * one. */ |
| 7 | 7642 gui_mch_free_font(temp_sg_font); |
| 7643 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7644 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7645 } | |
| 7646 else | |
| 7647 HL_TABLE()[idx].sg_font = temp_sg_font; | |
| 7648 } | |
| 7649 #endif | |
| 7650 } | |
| 7651 else if (STRCMP(key, "CTERMFG") == 0 || STRCMP(key, "CTERMBG") == 0) | |
| 7652 { | |
| 7653 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
| 7654 { | |
| 7655 if (!init) | |
| 7656 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
| 7657 | |
| 7658 /* When setting the foreground color, and previously the "bold" | |
| 7659 * flag was set for a light color, reset it now */ | |
| 7660 if (key[5] == 'F' && HL_TABLE()[idx].sg_cterm_bold) | |
| 7661 { | |
| 7662 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
| 7663 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 7664 } | |
| 7665 | |
| 7666 if (VIM_ISDIGIT(*arg)) | |
| 7667 color = atoi((char *)arg); | |
| 7668 else if (STRICMP(arg, "fg") == 0) | |
| 7669 { | |
| 7670 if (cterm_normal_fg_color) | |
| 7671 color = cterm_normal_fg_color - 1; | |
| 7672 else | |
| 7673 { | |
| 7674 EMSG(_("E419: FG color unknown")); | |
| 7675 error = TRUE; | |
| 7676 break; | |
| 7677 } | |
| 7678 } | |
| 7679 else if (STRICMP(arg, "bg") == 0) | |
| 7680 { | |
| 7681 if (cterm_normal_bg_color > 0) | |
| 7682 color = cterm_normal_bg_color - 1; | |
| 7683 else | |
| 7684 { | |
| 7685 EMSG(_("E420: BG color unknown")); | |
| 7686 error = TRUE; | |
| 7687 break; | |
| 7688 } | |
| 7689 } | |
| 7690 else | |
| 7691 { | |
| 7692 static char *(color_names[28]) = { | |
| 7693 "Black", "DarkBlue", "DarkGreen", "DarkCyan", | |
| 7694 "DarkRed", "DarkMagenta", "Brown", "DarkYellow", | |
| 7695 "Gray", "Grey", | |
| 7696 "LightGray", "LightGrey", "DarkGray", "DarkGrey", | |
| 7697 "Blue", "LightBlue", "Green", "LightGreen", | |
| 7698 "Cyan", "LightCyan", "Red", "LightRed", "Magenta", | |
| 7699 "LightMagenta", "Yellow", "LightYellow", "White", "NONE"}; | |
| 7700 static int color_numbers_16[28] = {0, 1, 2, 3, | |
| 7701 4, 5, 6, 6, | |
| 7702 7, 7, | |
| 7703 7, 7, 8, 8, | |
| 7704 9, 9, 10, 10, | |
| 7705 11, 11, 12, 12, 13, | |
| 7706 13, 14, 14, 15, -1}; | |
| 7707 /* for xterm with 88 colors... */ | |
| 7708 static int color_numbers_88[28] = {0, 4, 2, 6, | |
| 7709 1, 5, 32, 72, | |
| 7710 84, 84, | |
| 7711 7, 7, 82, 82, | |
| 7712 12, 43, 10, 61, | |
| 7713 14, 63, 9, 74, 13, | |
| 7714 75, 11, 78, 15, -1}; | |
| 7715 /* for xterm with 256 colors... */ | |
| 7716 static int color_numbers_256[28] = {0, 4, 2, 6, | |
| 7717 1, 5, 130, 130, | |
| 7718 248, 248, | |
| 7719 7, 7, 242, 242, | |
| 7720 12, 81, 10, 121, | |
| 7721 14, 159, 9, 224, 13, | |
| 7722 225, 11, 229, 15, -1}; | |
| 7723 /* for terminals with less than 16 colors... */ | |
| 7724 static int color_numbers_8[28] = {0, 4, 2, 6, | |
| 7725 1, 5, 3, 3, | |
| 7726 7, 7, | |
| 7727 7, 7, 0+8, 0+8, | |
| 7728 4+8, 4+8, 2+8, 2+8, | |
| 7729 6+8, 6+8, 1+8, 1+8, 5+8, | |
| 7730 5+8, 3+8, 3+8, 7+8, -1}; | |
| 7731 #if defined(__QNXNTO__) | |
| 7732 static int *color_numbers_8_qansi = color_numbers_8; | |
| 7733 /* On qnx, the 8 & 16 color arrays are the same */ | |
| 7734 if (STRNCMP(T_NAME, "qansi", 5) == 0) | |
| 7735 color_numbers_8_qansi = color_numbers_16; | |
| 7736 #endif | |
| 7737 | |
| 7738 /* reduce calls to STRICMP a bit, it can be slow */ | |
| 7739 off = TOUPPER_ASC(*arg); | |
| 7740 for (i = (sizeof(color_names) / sizeof(char *)); --i >= 0; ) | |
| 7741 if (off == color_names[i][0] | |
| 7742 && STRICMP(arg + 1, color_names[i] + 1) == 0) | |
| 7743 break; | |
| 7744 if (i < 0) | |
| 7745 { | |
| 7746 EMSG2(_("E421: Color name or number not recognized: %s"), key_start); | |
| 7747 error = TRUE; | |
| 7748 break; | |
| 7749 } | |
| 7750 | |
| 7751 /* Use the _16 table to check if its a valid color name. */ | |
| 7752 color = color_numbers_16[i]; | |
| 7753 if (color >= 0) | |
| 7754 { | |
| 7755 if (t_colors == 8) | |
| 7756 { | |
| 7757 /* t_Co is 8: use the 8 colors table */ | |
| 7758 #if defined(__QNXNTO__) | |
| 7759 color = color_numbers_8_qansi[i]; | |
| 7760 #else | |
| 7761 color = color_numbers_8[i]; | |
| 7762 #endif | |
| 7763 if (key[5] == 'F') | |
| 7764 { | |
| 7765 /* set/reset bold attribute to get light foreground | |
| 7766 * colors (on some terminals, e.g. "linux") */ | |
| 7767 if (color & 8) | |
| 7768 { | |
| 7769 HL_TABLE()[idx].sg_cterm |= HL_BOLD; | |
| 7770 HL_TABLE()[idx].sg_cterm_bold = TRUE; | |
| 7771 } | |
| 7772 else | |
| 7773 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
| 7774 } | |
| 7775 color &= 7; /* truncate to 8 colors */ | |
| 7776 } | |
| 7777 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
|
7778 || t_colors >= 256) |
| 7 | 7779 { |
| 7780 /* | |
| 7781 * Guess: if the termcap entry ends in 'm', it is | |
| 7782 * probably an xterm-like terminal. Use the changed | |
| 7783 * order for colors. | |
| 7784 */ | |
| 7785 if (*T_CAF != NUL) | |
| 7786 p = T_CAF; | |
| 7787 else | |
| 7788 p = T_CSF; | |
|
7467
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7789 if (*p != NUL && (t_colors > 256 |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7790 || *(p + STRLEN(p) - 1) == 'm')) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7791 { |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7792 if (t_colors == 88) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7793 color = color_numbers_88[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7794 else if (t_colors >= 256) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7795 color = color_numbers_256[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7796 else |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7797 color = color_numbers_8[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7798 } |
| 7 | 7799 } |
| 7800 } | |
| 7801 } | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7802 /* 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
|
7803 * "NONE", then "color" is -1. */ |
| 7 | 7804 if (key[5] == 'F') |
| 7805 { | |
| 7806 HL_TABLE()[idx].sg_cterm_fg = color + 1; | |
| 7807 if (is_normal_group) | |
| 7808 { | |
| 7809 cterm_normal_fg_color = color + 1; | |
| 7810 cterm_normal_fg_bold = (HL_TABLE()[idx].sg_cterm & HL_BOLD); | |
| 7811 #ifdef FEAT_GUI | |
| 7812 /* Don't do this if the GUI is used. */ | |
| 7813 if (!gui.in_use && !gui.starting) | |
| 7814 #endif | |
| 7815 { | |
| 7816 must_redraw = CLEAR; | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7817 if (termcap_active && color >= 0) |
| 7 | 7818 term_fg_color(color); |
| 7819 } | |
| 7820 } | |
| 7821 } | |
| 7822 else | |
| 7823 { | |
| 7824 HL_TABLE()[idx].sg_cterm_bg = color + 1; | |
| 7825 if (is_normal_group) | |
| 7826 { | |
| 7827 cterm_normal_bg_color = color + 1; | |
| 7828 #ifdef FEAT_GUI | |
| 7829 /* Don't mess with 'background' if the GUI is used. */ | |
| 7830 if (!gui.in_use && !gui.starting) | |
| 7831 #endif | |
| 7832 { | |
| 7833 must_redraw = CLEAR; | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7834 if (color >= 0) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7835 { |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7836 if (termcap_active) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7837 term_bg_color(color); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7838 if (t_colors < 16) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7839 i = (color == 0 || color == 4); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7840 else |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7841 i = (color < 7 || color == 8); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7842 /* Set the 'background' option if the value is |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7843 * wrong. */ |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7844 if (i != (*p_bg == 'd')) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7845 set_option_value((char_u *)"bg", 0L, |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7846 i ? (char_u *)"dark" |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7847 : (char_u *)"light", 0); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7848 } |
| 7 | 7849 } |
| 7850 } | |
| 7851 } | |
| 7852 } | |
| 7853 } | |
| 7854 else if (STRCMP(key, "GUIFG") == 0) | |
| 7855 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7856 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7857 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7 | 7858 { |
| 205 | 7859 if (!init) |
| 7860 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7861 | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7862 # 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
|
7863 /* In GUI guifg colors are only used when recognized */ |
| 205 | 7864 i = color_name2handle(arg); |
|
9029
f06767547415
commit https://github.com/vim/vim/commit/631225627d448b591e529a5d3e7ac74ef44b8459
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
7865 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !USE_24BIT) |
| 205 | 7866 { |
| 7867 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
|
7868 # endif |
| 205 | 7869 vim_free(HL_TABLE()[idx].sg_gui_fg_name); |
| 7870 if (STRCMP(arg, "NONE")) | |
| 7871 HL_TABLE()[idx].sg_gui_fg_name = vim_strsave(arg); | |
| 7872 else | |
| 7873 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
|
7874 # 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
|
7875 # ifdef FEAT_GUI_X11 |
| 205 | 7876 if (is_menu_group) |
| 7877 gui.menu_fg_pixel = i; | |
| 7878 if (is_scrollbar_group) | |
| 7879 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
|
7880 # ifdef FEAT_BEVAL |
| 205 | 7881 if (is_tooltip_group) |
| 7882 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
|
7883 # endif |
| 205 | 7884 do_colors = TRUE; |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7885 # endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7886 } |
| 7 | 7887 # endif |
| 7888 } | |
| 7889 #endif | |
| 7890 } | |
| 7891 else if (STRCMP(key, "GUIBG") == 0) | |
| 7892 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7893 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7894 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7 | 7895 { |
| 205 | 7896 if (!init) |
| 7897 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7898 | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
7899 # 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
|
7900 /* In GUI guifg colors are only used when recognized */ |
| 205 | 7901 i = color_name2handle(arg); |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
7902 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !USE_24BIT) |
| 205 | 7903 { |
| 7904 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
|
7905 # endif |
| 205 | 7906 vim_free(HL_TABLE()[idx].sg_gui_bg_name); |
| 7907 if (STRCMP(arg, "NONE") != 0) | |
| 7908 HL_TABLE()[idx].sg_gui_bg_name = vim_strsave(arg); | |
| 7909 else | |
| 7910 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
|
7911 # 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
|
7912 # ifdef FEAT_GUI_X11 |
| 205 | 7913 if (is_menu_group) |
| 7914 gui.menu_bg_pixel = i; | |
| 7915 if (is_scrollbar_group) | |
| 7916 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
|
7917 # ifdef FEAT_BEVAL |
| 205 | 7918 if (is_tooltip_group) |
| 7919 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
|
7920 # endif |
| 205 | 7921 do_colors = TRUE; |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7922 # endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7923 } |
| 7 | 7924 # endif |
| 7925 } | |
| 205 | 7926 #endif |
| 7927 } | |
| 7928 else if (STRCMP(key, "GUISP") == 0) | |
| 7929 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7930 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7931 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7932 { | |
| 7933 if (!init) | |
| 7934 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7935 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7936 # ifdef FEAT_GUI |
| 205 | 7937 i = color_name2handle(arg); |
| 7938 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
| 7939 { | |
| 7940 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
|
7941 # endif |
| 205 | 7942 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
| 7943 if (STRCMP(arg, "NONE") != 0) | |
| 7944 HL_TABLE()[idx].sg_gui_sp_name = vim_strsave(arg); | |
| 7945 else | |
| 7946 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
|
7947 # ifdef FEAT_GUI |
| 205 | 7948 } |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7949 # endif |
| 205 | 7950 } |
| 7 | 7951 #endif |
| 7952 } | |
| 7953 else if (STRCMP(key, "START") == 0 || STRCMP(key, "STOP") == 0) | |
| 7954 { | |
| 7955 char_u buf[100]; | |
| 7956 char_u *tname; | |
| 7957 | |
| 7958 if (!init) | |
| 7959 HL_TABLE()[idx].sg_set |= SG_TERM; | |
| 7960 | |
| 7961 /* | |
| 7962 * The "start" and "stop" arguments can be a literal escape | |
| 1222 | 7963 * sequence, or a comma separated list of terminal codes. |
| 7 | 7964 */ |
| 7965 if (STRNCMP(arg, "t_", 2) == 0) | |
| 7966 { | |
| 7967 off = 0; | |
| 7968 buf[0] = 0; | |
| 7969 while (arg[off] != NUL) | |
| 7970 { | |
| 7971 /* Isolate one termcap name */ | |
| 7972 for (len = 0; arg[off + len] && | |
| 7973 arg[off + len] != ','; ++len) | |
| 7974 ; | |
| 7975 tname = vim_strnsave(arg + off, len); | |
| 7976 if (tname == NULL) /* out of memory */ | |
| 7977 { | |
| 7978 error = TRUE; | |
| 7979 break; | |
| 7980 } | |
| 7981 /* lookup the escape sequence for the item */ | |
| 7982 p = get_term_code(tname); | |
| 7983 vim_free(tname); | |
| 7984 if (p == NULL) /* ignore non-existing things */ | |
| 7985 p = (char_u *)""; | |
| 7986 | |
| 7987 /* Append it to the already found stuff */ | |
| 7988 if ((int)(STRLEN(buf) + STRLEN(p)) >= 99) | |
| 7989 { | |
| 7990 EMSG2(_("E422: terminal code too long: %s"), arg); | |
| 7991 error = TRUE; | |
| 7992 break; | |
| 7993 } | |
| 7994 STRCAT(buf, p); | |
| 7995 | |
| 7996 /* Advance to the next item */ | |
| 7997 off += len; | |
| 7998 if (arg[off] == ',') /* another one follows */ | |
| 7999 ++off; | |
| 8000 } | |
| 8001 } | |
| 8002 else | |
| 8003 { | |
| 8004 /* | |
| 8005 * Copy characters from arg[] to buf[], translating <> codes. | |
| 8006 */ | |
| 2593 | 8007 for (p = arg, off = 0; off < 100 - 6 && *p; ) |
| 7 | 8008 { |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9141
diff
changeset
|
8009 len = trans_special(&p, buf + off, FALSE, FALSE); |
| 2593 | 8010 if (len > 0) /* recognized special char */ |
| 7 | 8011 off += len; |
| 8012 else /* copy as normal char */ | |
| 8013 buf[off++] = *p++; | |
| 8014 } | |
| 8015 buf[off] = NUL; | |
| 8016 } | |
| 8017 if (error) | |
| 8018 break; | |
| 8019 | |
| 8020 if (STRCMP(buf, "NONE") == 0) /* resetting the value */ | |
| 8021 p = NULL; | |
| 8022 else | |
| 8023 p = vim_strsave(buf); | |
| 8024 if (key[2] == 'A') | |
| 8025 { | |
| 8026 vim_free(HL_TABLE()[idx].sg_start); | |
| 8027 HL_TABLE()[idx].sg_start = p; | |
| 8028 } | |
| 8029 else | |
| 8030 { | |
| 8031 vim_free(HL_TABLE()[idx].sg_stop); | |
| 8032 HL_TABLE()[idx].sg_stop = p; | |
| 8033 } | |
| 8034 } | |
| 8035 else | |
| 8036 { | |
| 8037 EMSG2(_("E423: Illegal argument: %s"), key_start); | |
| 8038 error = TRUE; | |
| 8039 break; | |
| 8040 } | |
|
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10618
diff
changeset
|
8041 HL_TABLE()[idx].sg_cleared = FALSE; |
| 7 | 8042 |
| 8043 /* | |
| 8044 * When highlighting has been given for a group, don't link it. | |
| 8045 */ | |
| 8046 if (!init || !(HL_TABLE()[idx].sg_set & SG_LINK)) | |
| 8047 HL_TABLE()[idx].sg_link = 0; | |
| 8048 | |
| 8049 /* | |
| 8050 * Continue with next argument. | |
| 8051 */ | |
| 8052 linep = skipwhite(linep); | |
| 8053 } | |
| 8054 | |
| 8055 /* | |
| 8056 * If there is an error, and it's a new entry, remove it from the table. | |
| 8057 */ | |
| 8058 if (error && idx == highlight_ga.ga_len) | |
| 8059 syn_unadd_group(); | |
| 8060 else | |
| 8061 { | |
| 8062 if (is_normal_group) | |
| 8063 { | |
| 8064 HL_TABLE()[idx].sg_term_attr = 0; | |
| 8065 HL_TABLE()[idx].sg_cterm_attr = 0; | |
| 8066 #ifdef FEAT_GUI | |
| 8067 HL_TABLE()[idx].sg_gui_attr = 0; | |
| 8068 /* | |
| 8069 * Need to update all groups, because they might be using "bg" | |
| 8070 * and/or "fg", which have been changed now. | |
| 8071 */ | |
|
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diff
changeset
|
8072 #endif |
|
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8977
diff
changeset
|
8073 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
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8815
diff
changeset
|
8074 if (USE_24BIT) |
| 7 | 8075 highlight_gui_started(); |
| 8076 #endif | |
| 8077 } | |
| 8078 #ifdef FEAT_GUI_X11 | |
| 8079 # ifdef FEAT_MENU | |
| 8080 else if (is_menu_group) | |
| 8081 { | |
| 8082 if (gui.in_use && do_colors) | |
| 8083 gui_mch_new_menu_colors(); | |
| 8084 } | |
| 8085 # endif | |
| 8086 else if (is_scrollbar_group) | |
| 8087 { | |
| 8088 if (gui.in_use && do_colors) | |
| 8089 gui_new_scrollbar_colors(); | |
| 8090 } | |
| 8091 # ifdef FEAT_BEVAL | |
| 8092 else if (is_tooltip_group) | |
| 8093 { | |
| 8094 if (gui.in_use && do_colors) | |
| 8095 gui_mch_new_tooltip_colors(); | |
| 8096 } | |
| 8097 # endif | |
| 8098 #endif | |
| 8099 else | |
| 8100 set_hl_attr(idx); | |
| 448 | 8101 #ifdef FEAT_EVAL |
| 8102 HL_TABLE()[idx].sg_scriptID = current_SID; | |
| 8103 #endif | |
| 819 | 8104 redraw_all_later(NOT_VALID); |
| 7 | 8105 } |
| 8106 vim_free(key); | |
| 8107 vim_free(arg); | |
| 8108 | |
| 8109 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
| 8110 need_highlight_changed = TRUE; | |
| 8111 } | |
| 8112 | |
| 356 | 8113 #if defined(EXITFREE) || defined(PROTO) |
| 8114 void | |
|
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7807
diff
changeset
|
8115 free_highlight(void) |
| 356 | 8116 { |
| 8117 int i; | |
| 8118 | |
| 8119 for (i = 0; i < highlight_ga.ga_len; ++i) | |
| 359 | 8120 { |
| 356 | 8121 highlight_clear(i); |
| 359 | 8122 vim_free(HL_TABLE()[i].sg_name); |
| 8123 vim_free(HL_TABLE()[i].sg_name_u); | |
| 8124 } | |
| 356 | 8125 ga_clear(&highlight_ga); |
| 8126 } | |
| 8127 #endif | |
| 8128 | |
| 7 | 8129 /* |
| 8130 * Reset the cterm colors to what they were before Vim was started, if | |
| 8131 * possible. Otherwise reset them to zero. | |
| 8132 */ | |
| 8133 void | |
|
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diff
changeset
|
8134 restore_cterm_colors(void) |
| 7 | 8135 { |
|
8212
05b88224cea1
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7835
diff
changeset
|
8136 #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 7 | 8137 /* Since t_me has been set, this probably means that the user |
| 8138 * wants to use this as default colors. Need to reset default | |
| 8139 * background/foreground colors. */ | |
| 8140 mch_set_normal_colors(); | |
| 8141 #else | |
| 8142 cterm_normal_fg_color = 0; | |
| 8143 cterm_normal_fg_bold = 0; | |
| 8144 cterm_normal_bg_color = 0; | |
|
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diff
changeset
|
8145 # ifdef FEAT_TERMGUICOLORS |
|
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8815
diff
changeset
|
8146 cterm_normal_fg_gui_color = INVALCOLOR; |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8147 cterm_normal_bg_gui_color = INVALCOLOR; |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8148 # endif |
| 7 | 8149 #endif |
| 8150 } | |
| 8151 | |
| 8152 /* | |
| 8153 * Return TRUE if highlight group "idx" has any settings. | |
| 8154 * When "check_link" is TRUE also check for an existing link. | |
| 8155 */ | |
| 8156 static int | |
|
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7807
diff
changeset
|
8157 hl_has_settings(int idx, int check_link) |
| 7 | 8158 { |
| 8159 return ( HL_TABLE()[idx].sg_term_attr != 0 | |
| 8160 || HL_TABLE()[idx].sg_cterm_attr != 0 | |
| 5954 | 8161 || HL_TABLE()[idx].sg_cterm_fg != 0 |
| 8162 || HL_TABLE()[idx].sg_cterm_bg != 0 | |
| 7 | 8163 #ifdef FEAT_GUI |
| 8164 || HL_TABLE()[idx].sg_gui_attr != 0 | |
| 5954 | 8165 || HL_TABLE()[idx].sg_gui_fg_name != NULL |
| 8166 || HL_TABLE()[idx].sg_gui_bg_name != NULL | |
| 8167 || HL_TABLE()[idx].sg_gui_sp_name != NULL | |
| 8168 || HL_TABLE()[idx].sg_font_name != NUL | |
| 7 | 8169 #endif |
| 8170 || (check_link && (HL_TABLE()[idx].sg_set & SG_LINK))); | |
| 8171 } | |
| 8172 | |
| 8173 /* | |
| 8174 * Clear highlighting for one group. | |
| 8175 */ | |
| 8176 static void | |
|
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7807
diff
changeset
|
8177 highlight_clear(int idx) |
| 7 | 8178 { |
|
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10618
diff
changeset
|
8179 HL_TABLE()[idx].sg_cleared = TRUE; |
|
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10618
diff
changeset
|
8180 |
| 7 | 8181 HL_TABLE()[idx].sg_term = 0; |
| 8182 vim_free(HL_TABLE()[idx].sg_start); | |
| 8183 HL_TABLE()[idx].sg_start = NULL; | |
| 8184 vim_free(HL_TABLE()[idx].sg_stop); | |
| 8185 HL_TABLE()[idx].sg_stop = NULL; | |
| 8186 HL_TABLE()[idx].sg_term_attr = 0; | |
| 8187 HL_TABLE()[idx].sg_cterm = 0; | |
| 8188 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 8189 HL_TABLE()[idx].sg_cterm_fg = 0; | |
| 8190 HL_TABLE()[idx].sg_cterm_bg = 0; | |
| 8191 HL_TABLE()[idx].sg_cterm_attr = 0; | |
|
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2314
diff
changeset
|
8192 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 8193 HL_TABLE()[idx].sg_gui = 0; |
| 8194 vim_free(HL_TABLE()[idx].sg_gui_fg_name); | |
| 8195 HL_TABLE()[idx].sg_gui_fg_name = NULL; | |
| 8196 vim_free(HL_TABLE()[idx].sg_gui_bg_name); | |
| 8197 HL_TABLE()[idx].sg_gui_bg_name = NULL; | |
| 205 | 8198 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
| 8199 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
|
2318
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2314
diff
changeset
|
8200 #endif |
|
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parents:
8977
diff
changeset
|
8201 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
2318
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Bram Moolenaar <bram@vim.org>
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2314
diff
changeset
|
8202 HL_TABLE()[idx].sg_gui_fg = INVALCOLOR; |
|
9cf111138fb9
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parents:
2314
diff
changeset
|
8203 HL_TABLE()[idx].sg_gui_bg = INVALCOLOR; |
|
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parents:
8815
diff
changeset
|
8204 #endif |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8205 #ifdef FEAT_GUI |
|
2318
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Bram Moolenaar <bram@vim.org>
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2314
diff
changeset
|
8206 HL_TABLE()[idx].sg_gui_sp = INVALCOLOR; |
| 7 | 8207 gui_mch_free_font(HL_TABLE()[idx].sg_font); |
| 8208 HL_TABLE()[idx].sg_font = NOFONT; | |
| 8209 # ifdef FEAT_XFONTSET | |
| 8210 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
| 8211 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 8212 # endif | |
| 8213 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 8214 HL_TABLE()[idx].sg_font_name = NULL; | |
| 8215 HL_TABLE()[idx].sg_gui_attr = 0; | |
| 8216 #endif | |
| 448 | 8217 #ifdef FEAT_EVAL |
| 8218 /* Clear the script ID only when there is no link, since that is not | |
| 8219 * cleared. */ | |
| 8220 if (HL_TABLE()[idx].sg_link == 0) | |
| 8221 HL_TABLE()[idx].sg_scriptID = 0; | |
| 8222 #endif | |
| 7 | 8223 } |
| 8224 | |
|
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parents:
8977
diff
changeset
|
8225 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) || defined(PROTO) |
| 7 | 8226 /* |
| 8227 * Set the normal foreground and background colors according to the "Normal" | |
| 2020 | 8228 * highlighting group. For X11 also set "Menu", "Scrollbar", and |
| 7 | 8229 * "Tooltip" colors. |
| 8230 */ | |
| 8231 void | |
|
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parents:
7807
diff
changeset
|
8232 set_normal_colors(void) |
| 7 | 8233 { |
|
8969
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parents:
8815
diff
changeset
|
8234 #ifdef FEAT_GUI |
|
9027
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parents:
8977
diff
changeset
|
8235 # ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8236 if (gui.in_use) |
| 7 | 8237 # endif |
|
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c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8238 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8239 if (set_group_colors((char_u *)"Normal", |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8240 &gui.norm_pixel, &gui.back_pixel, |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8241 FALSE, TRUE, FALSE)) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8242 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8243 gui_mch_new_colors(); |
|
c83e2c1e7f2b
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8815
diff
changeset
|
8244 must_redraw = CLEAR; |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8245 } |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8246 # ifdef FEAT_GUI_X11 |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8247 if (set_group_colors((char_u *)"Menu", |
|
c83e2c1e7f2b
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diff
changeset
|
8248 &gui.menu_fg_pixel, &gui.menu_bg_pixel, |
|
c83e2c1e7f2b
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diff
changeset
|
8249 TRUE, FALSE, FALSE)) |
|
c83e2c1e7f2b
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diff
changeset
|
8250 { |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8251 # ifdef FEAT_MENU |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8252 gui_mch_new_menu_colors(); |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8253 # endif |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8254 must_redraw = CLEAR; |
|
c83e2c1e7f2b
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parents:
8815
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changeset
|
8255 } |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8256 # ifdef FEAT_BEVAL |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8257 if (set_group_colors((char_u *)"Tooltip", |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8258 &gui.tooltip_fg_pixel, &gui.tooltip_bg_pixel, |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8259 FALSE, FALSE, TRUE)) |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8260 { |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
8261 # ifdef FEAT_TOOLBAR |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8262 gui_mch_new_tooltip_colors(); |
|
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|
8263 # endif |
|
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diff
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|
8264 must_redraw = CLEAR; |
|
c83e2c1e7f2b
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|
8265 } |
|
c83e2c1e7f2b
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|
8266 # endif |
|
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diff
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|
8267 if (set_group_colors((char_u *)"Scrollbar", |
|
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|
8268 &gui.scroll_fg_pixel, &gui.scroll_bg_pixel, |
|
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|
8269 FALSE, FALSE, FALSE)) |
|
c83e2c1e7f2b
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diff
changeset
|
8270 { |
|
c83e2c1e7f2b
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diff
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|
8271 gui_new_scrollbar_colors(); |
|
c83e2c1e7f2b
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diff
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|
8272 must_redraw = CLEAR; |
|
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|
8273 } |
| 7 | 8274 # endif |
|
8969
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|
8275 } |
|
c83e2c1e7f2b
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|
8276 #endif |
|
9027
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8277 #ifdef FEAT_TERMGUICOLORS |
|
8969
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|
8278 # ifdef FEAT_GUI |
|
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8279 else |
|
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8280 # endif |
|
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|
8281 { |
|
c83e2c1e7f2b
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|
8282 int idx; |
|
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8283 |
|
c83e2c1e7f2b
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|
8284 idx = syn_name2id((char_u *)"Normal") - 1; |
|
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8285 if (idx >= 0) |
|
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|
8286 { |
|
c83e2c1e7f2b
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|
8287 gui_do_one_color(idx, FALSE, FALSE); |
|
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|
8288 |
|
c83e2c1e7f2b
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|
8289 if (HL_TABLE()[idx].sg_gui_fg != INVALCOLOR) |
|
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|
8290 { |
|
c83e2c1e7f2b
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|
8291 cterm_normal_fg_gui_color = HL_TABLE()[idx].sg_gui_fg; |
|
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|
8292 must_redraw = CLEAR; |
|
c83e2c1e7f2b
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|
8293 } |
|
c83e2c1e7f2b
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|
8294 if (HL_TABLE()[idx].sg_gui_bg != INVALCOLOR) |
|
c83e2c1e7f2b
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|
8295 { |
|
c83e2c1e7f2b
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|
8296 cterm_normal_bg_gui_color = HL_TABLE()[idx].sg_gui_bg; |
|
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|
8297 must_redraw = CLEAR; |
|
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|
8298 } |
|
c83e2c1e7f2b
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|
8299 } |
|
c83e2c1e7f2b
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|
8300 } |
|
c83e2c1e7f2b
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|
8301 #endif |
|
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|
8302 } |
|
c83e2c1e7f2b
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|
8303 #endif |
|
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|
8304 |
|
c83e2c1e7f2b
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diff
changeset
|
8305 #if defined(FEAT_GUI) || defined(PROTO) |
| 7 | 8306 /* |
| 8307 * Set the colors for "Normal", "Menu", "Tooltip" or "Scrollbar". | |
| 8308 */ | |
| 8309 static int | |
|
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diff
changeset
|
8310 set_group_colors( |
|
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|
8311 char_u *name, |
|
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|
8312 guicolor_T *fgp, |
|
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diff
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|
8313 guicolor_T *bgp, |
|
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diff
changeset
|
8314 int do_menu, |
|
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diff
changeset
|
8315 int use_norm, |
|
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diff
changeset
|
8316 int do_tooltip) |
| 7 | 8317 { |
| 8318 int idx; | |
| 8319 | |
| 8320 idx = syn_name2id(name) - 1; | |
| 8321 if (idx >= 0) | |
| 8322 { | |
| 8323 gui_do_one_color(idx, do_menu, do_tooltip); | |
| 8324 | |
| 8325 if (HL_TABLE()[idx].sg_gui_fg != INVALCOLOR) | |
| 8326 *fgp = HL_TABLE()[idx].sg_gui_fg; | |
| 8327 else if (use_norm) | |
| 8328 *fgp = gui.def_norm_pixel; | |
| 8329 if (HL_TABLE()[idx].sg_gui_bg != INVALCOLOR) | |
| 8330 *bgp = HL_TABLE()[idx].sg_gui_bg; | |
| 8331 else if (use_norm) | |
| 8332 *bgp = gui.def_back_pixel; | |
| 8333 return TRUE; | |
| 8334 } | |
| 8335 return FALSE; | |
| 8336 } | |
| 8337 | |
| 8338 /* | |
| 8339 * Get the font of the "Normal" group. | |
| 8340 * Returns "" when it's not found or not set. | |
| 8341 */ | |
| 8342 char_u * | |
|
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diff
changeset
|
8343 hl_get_font_name(void) |
| 7 | 8344 { |
| 8345 int id; | |
| 8346 char_u *s; | |
| 8347 | |
| 8348 id = syn_name2id((char_u *)"Normal"); | |
| 8349 if (id > 0) | |
| 8350 { | |
| 8351 s = HL_TABLE()[id - 1].sg_font_name; | |
| 8352 if (s != NULL) | |
| 8353 return s; | |
| 8354 } | |
| 8355 return (char_u *)""; | |
| 8356 } | |
| 8357 | |
| 8358 /* | |
| 8359 * Set font for "Normal" group. Called by gui_mch_init_font() when a font has | |
| 8360 * actually chosen to be used. | |
| 8361 */ | |
| 8362 void | |
|
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diff
changeset
|
8363 hl_set_font_name(char_u *font_name) |
| 7 | 8364 { |
| 8365 int id; | |
| 8366 | |
| 8367 id = syn_name2id((char_u *)"Normal"); | |
| 8368 if (id > 0) | |
| 8369 { | |
| 8370 vim_free(HL_TABLE()[id - 1].sg_font_name); | |
| 8371 HL_TABLE()[id - 1].sg_font_name = vim_strsave(font_name); | |
| 8372 } | |
| 8373 } | |
| 8374 | |
| 8375 /* | |
| 8376 * Set background color for "Normal" group. Called by gui_set_bg_color() | |
| 8377 * when the color is known. | |
| 8378 */ | |
| 8379 void | |
|
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diff
changeset
|
8380 hl_set_bg_color_name( |
|
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diff
changeset
|
8381 char_u *name) /* must have been allocated */ |
| 7 | 8382 { |
| 8383 int id; | |
| 8384 | |
| 8385 if (name != NULL) | |
| 8386 { | |
| 8387 id = syn_name2id((char_u *)"Normal"); | |
| 8388 if (id > 0) | |
| 8389 { | |
| 8390 vim_free(HL_TABLE()[id - 1].sg_gui_bg_name); | |
| 8391 HL_TABLE()[id - 1].sg_gui_bg_name = name; | |
| 8392 } | |
| 8393 } | |
| 8394 } | |
| 8395 | |
| 8396 /* | |
| 8397 * Set foreground color for "Normal" group. Called by gui_set_fg_color() | |
| 8398 * when the color is known. | |
| 8399 */ | |
| 8400 void | |
|
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diff
changeset
|
8401 hl_set_fg_color_name( |
|
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changeset
|
8402 char_u *name) /* must have been allocated */ |
| 7 | 8403 { |
| 8404 int id; | |
| 8405 | |
| 8406 if (name != NULL) | |
| 8407 { | |
| 8408 id = syn_name2id((char_u *)"Normal"); | |
| 8409 if (id > 0) | |
| 8410 { | |
| 8411 vim_free(HL_TABLE()[id - 1].sg_gui_fg_name); | |
| 8412 HL_TABLE()[id - 1].sg_gui_fg_name = name; | |
| 8413 } | |
| 8414 } | |
| 8415 } | |
| 8416 | |
| 8417 /* | |
| 8418 * Return the handle for a font name. | |
| 8419 * Returns NOFONT when failed. | |
| 8420 */ | |
| 8421 static GuiFont | |
|
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diff
changeset
|
8422 font_name2handle(char_u *name) |
| 7 | 8423 { |
| 8424 if (STRCMP(name, "NONE") == 0) | |
| 8425 return NOFONT; | |
| 8426 | |
| 8427 return gui_mch_get_font(name, TRUE); | |
| 8428 } | |
| 8429 | |
| 8430 # ifdef FEAT_XFONTSET | |
| 8431 /* | |
| 8432 * Return the handle for a fontset name. | |
| 8433 * Returns NOFONTSET when failed. | |
| 8434 */ | |
| 8435 static GuiFontset | |
|
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diff
changeset
|
8436 fontset_name2handle(char_u *name, int fixed_width) |
| 7 | 8437 { |
| 8438 if (STRCMP(name, "NONE") == 0) | |
| 8439 return NOFONTSET; | |
| 8440 | |
| 8441 return gui_mch_get_fontset(name, TRUE, fixed_width); | |
| 8442 } | |
| 8443 # endif | |
| 8444 | |
| 8445 /* | |
| 8446 * Get the font or fontset for one highlight group. | |
| 8447 */ | |
| 8448 static void | |
|
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|
8449 hl_do_font( |
|
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|
8450 int idx, |
|
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|
8451 char_u *arg, |
|
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|
8452 int do_normal, /* set normal font */ |
|
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|
8453 int do_menu UNUSED, /* set menu font */ |
|
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diff
changeset
|
8454 int do_tooltip UNUSED, /* set tooltip font */ |
|
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diff
changeset
|
8455 int free_font) /* free current font/fontset */ |
| 7 | 8456 { |
| 8457 # ifdef FEAT_XFONTSET | |
| 8458 /* If 'guifontset' is not empty, first try using the name as a | |
| 8459 * fontset. If that doesn't work, use it as a font name. */ | |
| 8460 if (*p_guifontset != NUL | |
| 8461 # ifdef FONTSET_ALWAYS | |
| 8462 || do_menu | |
| 8463 # endif | |
| 8464 # ifdef FEAT_BEVAL_TIP | |
| 8465 /* In Athena & Motif, the Tooltip highlight group is always a fontset */ | |
| 8466 || do_tooltip | |
| 8467 # endif | |
| 8468 ) | |
| 4344 | 8469 { |
| 3900 | 8470 if (free_font) |
| 3881 | 8471 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); |
| 7 | 8472 HL_TABLE()[idx].sg_fontset = fontset_name2handle(arg, 0 |
| 8473 # ifdef FONTSET_ALWAYS | |
| 8474 || do_menu | |
| 8475 # endif | |
| 8476 # ifdef FEAT_BEVAL_TIP | |
| 8477 || do_tooltip | |
| 8478 # endif | |
| 8479 ); | |
| 4344 | 8480 } |
| 7 | 8481 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) |
| 8482 { | |
| 3881 | 8483 /* If it worked and it's the Normal group, use it as the normal |
| 8484 * fontset. Same for the Menu group. */ | |
| 7 | 8485 if (do_normal) |
| 8486 gui_init_font(arg, TRUE); | |
| 8487 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
| 8488 if (do_menu) | |
| 8489 { | |
| 8490 # ifdef FONTSET_ALWAYS | |
| 8491 gui.menu_fontset = HL_TABLE()[idx].sg_fontset; | |
| 8492 # else | |
| 8493 /* YIKES! This is a bug waiting to crash the program */ | |
| 8494 gui.menu_font = HL_TABLE()[idx].sg_fontset; | |
| 8495 # endif | |
| 8496 gui_mch_new_menu_font(); | |
| 8497 } | |
| 8498 # ifdef FEAT_BEVAL | |
| 8499 if (do_tooltip) | |
| 8500 { | |
| 8501 /* The Athena widget set cannot currently handle switching between | |
| 8502 * displaying a single font and a fontset. | |
| 8503 * If the XtNinternational resource is set to True at widget | |
| 1222 | 8504 * creation, then a fontset is always used, otherwise an |
| 7 | 8505 * XFontStruct is used. |
| 8506 */ | |
| 8507 gui.tooltip_fontset = (XFontSet)HL_TABLE()[idx].sg_fontset; | |
| 8508 gui_mch_new_tooltip_font(); | |
| 8509 } | |
| 8510 # endif | |
| 8511 # endif | |
| 8512 } | |
| 8513 else | |
| 8514 # endif | |
| 8515 { | |
| 3881 | 8516 if (free_font) |
| 8517 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
| 7 | 8518 HL_TABLE()[idx].sg_font = font_name2handle(arg); |
| 8519 /* If it worked and it's the Normal group, use it as the | |
| 8520 * normal font. Same for the Menu group. */ | |
| 8521 if (HL_TABLE()[idx].sg_font != NOFONT) | |
| 8522 { | |
| 8523 if (do_normal) | |
| 8524 gui_init_font(arg, FALSE); | |
| 8525 #ifndef FONTSET_ALWAYS | |
| 8526 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
| 8527 if (do_menu) | |
| 8528 { | |
| 8529 gui.menu_font = HL_TABLE()[idx].sg_font; | |
| 8530 gui_mch_new_menu_font(); | |
| 8531 } | |
| 8532 # endif | |
| 8533 #endif | |
| 8534 } | |
| 8535 } | |
| 8536 } | |
| 8537 | |
| 8538 #endif /* FEAT_GUI */ | |
| 8539 | |
|
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diff
changeset
|
8540 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) || defined(PROTO) |
|
8969
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diff
changeset
|
8541 /* |
|
c83e2c1e7f2b
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diff
changeset
|
8542 * Return the handle for a color name. |
|
c83e2c1e7f2b
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diff
changeset
|
8543 * Returns INVALCOLOR when failed. |
|
c83e2c1e7f2b
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diff
changeset
|
8544 */ |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8545 static guicolor_T |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8546 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
|
8547 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8548 if (STRCMP(name, "NONE") == 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8549 return INVALCOLOR; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8550 |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8551 if (STRICMP(name, "fg") == 0 || STRICMP(name, "foreground") == 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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diff
changeset
|
8552 { |
|
9027
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diff
changeset
|
8553 #if defined(FEAT_TERMGUICOLORS) && defined(FEAT_GUI) |
|
8969
c83e2c1e7f2b
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diff
changeset
|
8554 if (gui.in_use) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8555 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8556 #ifdef FEAT_GUI |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8557 return gui.norm_pixel; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8558 #endif |
|
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parents:
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diff
changeset
|
8559 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
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parents:
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diff
changeset
|
8560 if (cterm_normal_fg_gui_color != INVALCOLOR) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8561 return cterm_normal_fg_gui_color; |
|
9141
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
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parents:
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diff
changeset
|
8562 /* Guess that the foreground is black or white. */ |
|
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
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parents:
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diff
changeset
|
8563 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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diff
changeset
|
8564 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8565 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8566 if (STRICMP(name, "bg") == 0 || STRICMP(name, "background") == 0) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8567 { |
|
9027
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diff
changeset
|
8568 #if defined(FEAT_TERMGUICOLORS) && defined(FEAT_GUI) |
|
8969
c83e2c1e7f2b
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parents:
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diff
changeset
|
8569 if (gui.in_use) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8570 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8571 #ifdef FEAT_GUI |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8572 return gui.back_pixel; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8573 #endif |
|
9027
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parents:
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diff
changeset
|
8574 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
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parents:
9877
diff
changeset
|
8575 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
|
8576 return cterm_normal_bg_gui_color; |
|
9141
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commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
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parents:
9054
diff
changeset
|
8577 /* Guess that the background is white or black. */ |
|
d6662acfc3de
commit https://github.com/vim/vim/commit/d80629cef03cd40b0bf06c402dfe0b720b3bf608
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parents:
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diff
changeset
|
8578 return GUI_GET_COLOR((char_u *)(*p_bg == 'l' ? "white" : "black")); |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8579 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8580 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8581 |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8582 return GUI_GET_COLOR(name); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8583 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
8584 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8585 |
| 7 | 8586 /* |
| 8587 * Table with the specifications for an attribute number. | |
| 8588 * Note that this table is used by ALL buffers. This is required because the | |
| 8589 * GUI can redraw at any time for any buffer. | |
| 8590 */ | |
| 298 | 8591 static garray_T term_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8592 |
| 8593 #define TERM_ATTR_ENTRY(idx) ((attrentry_T *)term_attr_table.ga_data)[idx] | |
| 8594 | |
| 298 | 8595 static garray_T cterm_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8596 |
| 8597 #define CTERM_ATTR_ENTRY(idx) ((attrentry_T *)cterm_attr_table.ga_data)[idx] | |
| 8598 | |
| 8599 #ifdef FEAT_GUI | |
| 298 | 8600 static garray_T gui_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8601 |
| 8602 #define GUI_ATTR_ENTRY(idx) ((attrentry_T *)gui_attr_table.ga_data)[idx] | |
| 8603 #endif | |
| 8604 | |
| 8605 /* | |
| 8606 * Return the attr number for a set of colors and font. | |
| 8607 * Add a new entry to the term_attr_table, cterm_attr_table or gui_attr_table | |
| 8608 * if the combination is new. | |
| 8609 * Return 0 for error (no more room). | |
| 8610 */ | |
| 8611 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
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parents:
7807
diff
changeset
|
8612 get_attr_entry(garray_T *table, attrentry_T *aep) |
| 7 | 8613 { |
| 8614 int i; | |
| 359 | 8615 attrentry_T *taep; |
| 7 | 8616 static int recursive = FALSE; |
| 8617 | |
| 8618 /* | |
| 8619 * Init the table, in case it wasn't done yet. | |
| 8620 */ | |
| 8621 table->ga_itemsize = sizeof(attrentry_T); | |
| 8622 table->ga_growsize = 7; | |
| 8623 | |
| 8624 /* | |
| 8625 * Try to find an entry with the same specifications. | |
| 8626 */ | |
| 8627 for (i = 0; i < table->ga_len; ++i) | |
| 8628 { | |
| 359 | 8629 taep = &(((attrentry_T *)table->ga_data)[i]); |
| 8630 if ( aep->ae_attr == taep->ae_attr | |
| 7 | 8631 && ( |
| 8632 #ifdef FEAT_GUI | |
| 8633 (table == &gui_attr_table | |
| 359 | 8634 && (aep->ae_u.gui.fg_color == taep->ae_u.gui.fg_color |
| 8635 && aep->ae_u.gui.bg_color | |
| 8636 == taep->ae_u.gui.bg_color | |
| 8637 && aep->ae_u.gui.sp_color | |
| 8638 == taep->ae_u.gui.sp_color | |
| 8639 && aep->ae_u.gui.font == taep->ae_u.gui.font | |
| 7 | 8640 # ifdef FEAT_XFONTSET |
| 359 | 8641 && aep->ae_u.gui.fontset == taep->ae_u.gui.fontset |
| 7 | 8642 # endif |
| 8643 )) | |
| 8644 || | |
| 8645 #endif | |
| 8646 (table == &term_attr_table | |
| 359 | 8647 && (aep->ae_u.term.start == NULL) |
| 8648 == (taep->ae_u.term.start == NULL) | |
| 7 | 8649 && (aep->ae_u.term.start == NULL |
| 8650 || STRCMP(aep->ae_u.term.start, | |
| 359 | 8651 taep->ae_u.term.start) == 0) |
| 8652 && (aep->ae_u.term.stop == NULL) | |
| 8653 == (taep->ae_u.term.stop == NULL) | |
| 7 | 8654 && (aep->ae_u.term.stop == NULL |
| 8655 || STRCMP(aep->ae_u.term.stop, | |
| 359 | 8656 taep->ae_u.term.stop) == 0)) |
| 7 | 8657 || (table == &cterm_attr_table |
| 359 | 8658 && aep->ae_u.cterm.fg_color |
| 8659 == taep->ae_u.cterm.fg_color | |
| 8660 && aep->ae_u.cterm.bg_color | |
|
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8661 == taep->ae_u.cterm.bg_color |
|
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diff
changeset
|
8662 #ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8663 && aep->ae_u.cterm.fg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8664 == taep->ae_u.cterm.fg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8665 && aep->ae_u.cterm.bg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8666 == taep->ae_u.cterm.bg_rgb |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
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diff
changeset
|
8667 #endif |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8668 ))) |
| 7 | 8669 |
| 8670 return i + ATTR_OFF; | |
| 8671 } | |
| 8672 | |
| 271 | 8673 if (table->ga_len + ATTR_OFF > MAX_TYPENR) |
| 7 | 8674 { |
| 8675 /* | |
| 8676 * Running out of attribute entries! remove all attributes, and | |
| 8677 * compute new ones for all groups. | |
| 8678 * When called recursively, we are really out of numbers. | |
| 8679 */ | |
| 8680 if (recursive) | |
| 8681 { | |
| 8682 EMSG(_("E424: Too many different highlighting attributes in use")); | |
| 8683 return 0; | |
| 8684 } | |
| 8685 recursive = TRUE; | |
| 8686 | |
| 359 | 8687 clear_hl_tables(); |
| 8688 | |
| 7 | 8689 must_redraw = CLEAR; |
| 8690 | |
| 8691 for (i = 0; i < highlight_ga.ga_len; ++i) | |
| 8692 set_hl_attr(i); | |
| 8693 | |
| 8694 recursive = FALSE; | |
| 8695 } | |
| 8696 | |
| 8697 /* | |
| 8698 * This is a new combination of colors and font, add an entry. | |
| 8699 */ | |
| 8700 if (ga_grow(table, 1) == FAIL) | |
| 8701 return 0; | |
| 8702 | |
| 359 | 8703 taep = &(((attrentry_T *)table->ga_data)[table->ga_len]); |
| 8704 vim_memset(taep, 0, sizeof(attrentry_T)); | |
| 8705 taep->ae_attr = aep->ae_attr; | |
| 7 | 8706 #ifdef FEAT_GUI |
| 8707 if (table == &gui_attr_table) | |
| 8708 { | |
| 359 | 8709 taep->ae_u.gui.fg_color = aep->ae_u.gui.fg_color; |
| 8710 taep->ae_u.gui.bg_color = aep->ae_u.gui.bg_color; | |
| 8711 taep->ae_u.gui.sp_color = aep->ae_u.gui.sp_color; | |
| 8712 taep->ae_u.gui.font = aep->ae_u.gui.font; | |
| 7 | 8713 # ifdef FEAT_XFONTSET |
| 359 | 8714 taep->ae_u.gui.fontset = aep->ae_u.gui.fontset; |
| 7 | 8715 # endif |
| 8716 } | |
| 8717 #endif | |
| 8718 if (table == &term_attr_table) | |
| 8719 { | |
| 8720 if (aep->ae_u.term.start == NULL) | |
| 359 | 8721 taep->ae_u.term.start = NULL; |
| 7 | 8722 else |
| 359 | 8723 taep->ae_u.term.start = vim_strsave(aep->ae_u.term.start); |
| 7 | 8724 if (aep->ae_u.term.stop == NULL) |
| 359 | 8725 taep->ae_u.term.stop = NULL; |
| 7 | 8726 else |
| 359 | 8727 taep->ae_u.term.stop = vim_strsave(aep->ae_u.term.stop); |
| 7 | 8728 } |
| 8729 else if (table == &cterm_attr_table) | |
| 8730 { | |
| 359 | 8731 taep->ae_u.cterm.fg_color = aep->ae_u.cterm.fg_color; |
| 8732 taep->ae_u.cterm.bg_color = 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
|
8733 #ifdef FEAT_TERMGUICOLORS |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8734 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
|
8735 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
|
8736 #endif |
| 7 | 8737 } |
| 8738 ++table->ga_len; | |
| 8739 return (table->ga_len - 1 + ATTR_OFF); | |
| 8740 } | |
| 8741 | |
| 359 | 8742 /* |
| 8743 * Clear all highlight tables. | |
| 8744 */ | |
| 8745 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8746 clear_hl_tables(void) |
| 359 | 8747 { |
| 8748 int i; | |
| 8749 attrentry_T *taep; | |
| 8750 | |
| 8751 #ifdef FEAT_GUI | |
| 8752 ga_clear(&gui_attr_table); | |
| 8753 #endif | |
| 8754 for (i = 0; i < term_attr_table.ga_len; ++i) | |
| 8755 { | |
| 8756 taep = &(((attrentry_T *)term_attr_table.ga_data)[i]); | |
| 8757 vim_free(taep->ae_u.term.start); | |
| 8758 vim_free(taep->ae_u.term.stop); | |
| 8759 } | |
| 8760 ga_clear(&term_attr_table); | |
| 8761 ga_clear(&cterm_attr_table); | |
| 8762 } | |
| 8763 | |
| 745 | 8764 #if defined(FEAT_SYN_HL) || defined(FEAT_SPELL) || defined(PROTO) |
| 221 | 8765 /* |
| 348 | 8766 * Combine special attributes (e.g., for spelling) with other attributes |
| 8767 * (e.g., for syntax highlighting). | |
| 8768 * "prim_attr" overrules "char_attr". | |
| 221 | 8769 * This creates a new group when required. |
| 8770 * Since we expect there to be few spelling mistakes we don't cache the | |
| 8771 * result. | |
| 8772 * Return the resulting attributes. | |
| 8773 */ | |
| 8774 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8775 hl_combine_attr(int char_attr, int prim_attr) |
| 221 | 8776 { |
| 8777 attrentry_T *char_aep = NULL; | |
| 8778 attrentry_T *spell_aep; | |
| 8779 attrentry_T new_en; | |
| 8780 | |
| 8781 if (char_attr == 0) | |
| 348 | 8782 return prim_attr; |
| 8783 if (char_attr <= HL_ALL && prim_attr <= HL_ALL) | |
| 8784 return char_attr | prim_attr; | |
| 221 | 8785 #ifdef FEAT_GUI |
| 8786 if (gui.in_use) | |
| 8787 { | |
| 8788 if (char_attr > HL_ALL) | |
| 8789 char_aep = syn_gui_attr2entry(char_attr); | |
| 8790 if (char_aep != NULL) | |
| 8791 new_en = *char_aep; | |
| 8792 else | |
| 8793 { | |
| 8794 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 548 | 8795 new_en.ae_u.gui.fg_color = INVALCOLOR; |
| 8796 new_en.ae_u.gui.bg_color = INVALCOLOR; | |
| 8797 new_en.ae_u.gui.sp_color = INVALCOLOR; | |
| 221 | 8798 if (char_attr <= HL_ALL) |
| 8799 new_en.ae_attr = char_attr; | |
| 8800 } | |
| 8801 | |
| 348 | 8802 if (prim_attr <= HL_ALL) |
| 8803 new_en.ae_attr |= prim_attr; | |
| 221 | 8804 else |
| 8805 { | |
| 348 | 8806 spell_aep = syn_gui_attr2entry(prim_attr); |
| 221 | 8807 if (spell_aep != NULL) |
| 8808 { | |
| 8809 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8810 if (spell_aep->ae_u.gui.fg_color != INVALCOLOR) | |
| 8811 new_en.ae_u.gui.fg_color = spell_aep->ae_u.gui.fg_color; | |
| 8812 if (spell_aep->ae_u.gui.bg_color != INVALCOLOR) | |
| 8813 new_en.ae_u.gui.bg_color = spell_aep->ae_u.gui.bg_color; | |
| 8814 if (spell_aep->ae_u.gui.sp_color != INVALCOLOR) | |
| 8815 new_en.ae_u.gui.sp_color = spell_aep->ae_u.gui.sp_color; | |
| 8816 if (spell_aep->ae_u.gui.font != NOFONT) | |
| 8817 new_en.ae_u.gui.font = spell_aep->ae_u.gui.font; | |
| 8818 # ifdef FEAT_XFONTSET | |
| 8819 if (spell_aep->ae_u.gui.fontset != NOFONTSET) | |
| 8820 new_en.ae_u.gui.fontset = spell_aep->ae_u.gui.fontset; | |
| 8821 # endif | |
| 8822 } | |
| 8823 } | |
| 8824 return get_attr_entry(&gui_attr_table, &new_en); | |
| 8825 } | |
| 8826 #endif | |
| 8827 | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8828 if (IS_CTERM) |
| 221 | 8829 { |
| 8830 if (char_attr > HL_ALL) | |
| 8831 char_aep = syn_cterm_attr2entry(char_attr); | |
| 8832 if (char_aep != NULL) | |
| 8833 new_en = *char_aep; | |
| 8834 else | |
| 8835 { | |
| 8836 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
|
8837 #ifdef FEAT_TERMGUICOLORS |
|
e88ffb09ff38
commit https://github.com/vim/vim/commit/0cdb72aa38c4a0140c94d56bf8bc17cb30260ebf
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
8838 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
|
8839 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
|
8840 #endif |
| 221 | 8841 if (char_attr <= HL_ALL) |
| 8842 new_en.ae_attr = char_attr; | |
| 8843 } | |
| 8844 | |
| 348 | 8845 if (prim_attr <= HL_ALL) |
| 8846 new_en.ae_attr |= prim_attr; | |
| 221 | 8847 else |
| 8848 { | |
| 348 | 8849 spell_aep = syn_cterm_attr2entry(prim_attr); |
| 221 | 8850 if (spell_aep != NULL) |
| 8851 { | |
| 8852 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8853 if (spell_aep->ae_u.cterm.fg_color > 0) | |
| 8854 new_en.ae_u.cterm.fg_color = spell_aep->ae_u.cterm.fg_color; | |
| 8855 if (spell_aep->ae_u.cterm.bg_color > 0) | |
| 8856 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
|
8857 #ifdef FEAT_TERMGUICOLORS |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9877
diff
changeset
|
8858 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
|
8859 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
|
8860 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
|
8861 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
|
8862 #endif |
| 221 | 8863 } |
| 8864 } | |
| 8865 return get_attr_entry(&cterm_attr_table, &new_en); | |
| 8866 } | |
| 8867 | |
| 8868 if (char_attr > HL_ALL) | |
| 8869 char_aep = syn_term_attr2entry(char_attr); | |
| 8870 if (char_aep != NULL) | |
| 8871 new_en = *char_aep; | |
| 8872 else | |
| 8873 { | |
| 8874 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 8875 if (char_attr <= HL_ALL) | |
| 8876 new_en.ae_attr = char_attr; | |
| 8877 } | |
| 8878 | |
| 348 | 8879 if (prim_attr <= HL_ALL) |
| 8880 new_en.ae_attr |= prim_attr; | |
| 221 | 8881 else |
| 8882 { | |
| 607 | 8883 spell_aep = syn_term_attr2entry(prim_attr); |
| 221 | 8884 if (spell_aep != NULL) |
| 8885 { | |
| 8886 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8887 if (spell_aep->ae_u.term.start != NULL) | |
| 8888 { | |
| 8889 new_en.ae_u.term.start = spell_aep->ae_u.term.start; | |
| 8890 new_en.ae_u.term.stop = spell_aep->ae_u.term.stop; | |
| 8891 } | |
| 8892 } | |
| 8893 } | |
| 8894 return get_attr_entry(&term_attr_table, &new_en); | |
| 8895 } | |
| 8896 #endif | |
| 8897 | |
| 7 | 8898 #ifdef FEAT_GUI |
| 8899 | |
| 8900 attrentry_T * | |
|
7835
4d7ce6c03fda
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8901 syn_gui_attr2entry(int attr) |
| 7 | 8902 { |
| 8903 attr -= ATTR_OFF; | |
| 8904 if (attr >= gui_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8905 return NULL; | |
| 8906 return &(GUI_ATTR_ENTRY(attr)); | |
| 8907 } | |
| 8908 #endif /* FEAT_GUI */ | |
| 8909 | |
| 745 | 8910 /* |
| 8911 * Get the highlight attributes (HL_BOLD etc.) from an attribute nr. | |
| 8912 * Only to be used when "attr" > HL_ALL. | |
| 8913 */ | |
| 8914 int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8915 syn_attr2attr(int attr) |
| 745 | 8916 { |
| 8917 attrentry_T *aep; | |
| 8918 | |
| 8919 #ifdef FEAT_GUI | |
| 8920 if (gui.in_use) | |
| 8921 aep = syn_gui_attr2entry(attr); | |
| 8922 else | |
| 8923 #endif | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8924 if (IS_CTERM) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8925 aep = syn_cterm_attr2entry(attr); |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8926 else |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
8927 aep = syn_term_attr2entry(attr); |
| 745 | 8928 |
| 8929 if (aep == NULL) /* highlighting not set */ | |
| 8930 return 0; | |
| 8931 return aep->ae_attr; | |
| 8932 } | |
| 8933 | |
| 8934 | |
| 7 | 8935 attrentry_T * |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8936 syn_term_attr2entry(int attr) |
| 7 | 8937 { |
| 8938 attr -= ATTR_OFF; | |
| 8939 if (attr >= term_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8940 return NULL; | |
| 8941 return &(TERM_ATTR_ENTRY(attr)); | |
| 8942 } | |
| 8943 | |
| 8944 attrentry_T * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8945 syn_cterm_attr2entry(int attr) |
| 7 | 8946 { |
| 8947 attr -= ATTR_OFF; | |
| 8948 if (attr >= cterm_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8949 return NULL; | |
| 8950 return &(CTERM_ATTR_ENTRY(attr)); | |
| 8951 } | |
| 8952 | |
| 8953 #define LIST_ATTR 1 | |
| 8954 #define LIST_STRING 2 | |
| 8955 #define LIST_INT 3 | |
| 8956 | |
| 8957 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8958 highlight_list_one(int id) |
| 7 | 8959 { |
| 8960 struct hl_group *sgp; | |
| 8961 int didh = FALSE; | |
| 8962 | |
| 8963 sgp = &HL_TABLE()[id - 1]; /* index is ID minus one */ | |
| 8964 | |
| 8965 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
| 8966 sgp->sg_term, NULL, "term"); | |
| 8967 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8968 0, sgp->sg_start, "start"); | |
| 8969 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8970 0, sgp->sg_stop, "stop"); | |
| 8971 | |
| 8972 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
| 8973 sgp->sg_cterm, NULL, "cterm"); | |
| 8974 didh = highlight_list_arg(id, didh, LIST_INT, | |
| 8975 sgp->sg_cterm_fg, NULL, "ctermfg"); | |
| 8976 didh = highlight_list_arg(id, didh, LIST_INT, | |
| 8977 sgp->sg_cterm_bg, NULL, "ctermbg"); | |
| 8978 | |
|
2318
9cf111138fb9
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Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8979 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 8980 didh = highlight_list_arg(id, didh, LIST_ATTR, |
| 8981 sgp->sg_gui, NULL, "gui"); | |
| 8982 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8983 0, sgp->sg_gui_fg_name, "guifg"); | |
| 8984 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8985 0, sgp->sg_gui_bg_name, "guibg"); | |
| 8986 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 301 | 8987 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
|
8988 #endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8989 #ifdef FEAT_GUI |
| 301 | 8990 didh = highlight_list_arg(id, didh, LIST_STRING, |
| 7 | 8991 0, sgp->sg_font_name, "font"); |
| 8992 #endif | |
| 8993 | |
| 448 | 8994 if (sgp->sg_link && !got_int) |
| 7 | 8995 { |
| 8996 (void)syn_list_header(didh, 9999, id); | |
| 448 | 8997 didh = TRUE; |
| 7 | 8998 msg_puts_attr((char_u *)"links to", hl_attr(HLF_D)); |
| 8999 msg_putchar(' '); | |
| 9000 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
| 9001 } | |
| 448 | 9002 |
| 694 | 9003 if (!didh) |
| 9004 highlight_list_arg(id, didh, LIST_STRING, 0, (char_u *)"cleared", ""); | |
| 448 | 9005 #ifdef FEAT_EVAL |
| 694 | 9006 if (p_verbose > 0) |
| 448 | 9007 last_set_msg(sgp->sg_scriptID); |
| 9008 #endif | |
| 7 | 9009 } |
| 9010 | |
| 9011 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9012 highlight_list_arg( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9013 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9014 int didh, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9015 int type, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9016 int iarg, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9017 char_u *sarg, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9018 char *name) |
| 7 | 9019 { |
| 9020 char_u buf[100]; | |
| 9021 char_u *ts; | |
| 9022 int i; | |
| 9023 | |
| 448 | 9024 if (got_int) |
| 9025 return FALSE; | |
| 7 | 9026 if (type == LIST_STRING ? (sarg != NULL) : (iarg != 0)) |
| 9027 { | |
| 9028 ts = buf; | |
| 9029 if (type == LIST_INT) | |
| 9030 sprintf((char *)buf, "%d", iarg - 1); | |
| 9031 else if (type == LIST_STRING) | |
| 9032 ts = sarg; | |
| 9033 else /* type == LIST_ATTR */ | |
| 9034 { | |
| 9035 buf[0] = NUL; | |
| 9036 for (i = 0; hl_attr_table[i] != 0; ++i) | |
| 9037 { | |
| 9038 if (iarg & hl_attr_table[i]) | |
| 9039 { | |
| 9040 if (buf[0] != NUL) | |
| 2768 | 9041 vim_strcat(buf, (char_u *)",", 100); |
| 9042 vim_strcat(buf, (char_u *)hl_name_table[i], 100); | |
| 7 | 9043 iarg &= ~hl_attr_table[i]; /* don't want "inverse" */ |
| 9044 } | |
| 9045 } | |
| 9046 } | |
| 9047 | |
| 9048 (void)syn_list_header(didh, | |
| 9049 (int)(vim_strsize(ts) + STRLEN(name) + 1), id); | |
| 9050 didh = TRUE; | |
| 448 | 9051 if (!got_int) |
| 9052 { | |
| 694 | 9053 if (*name != NUL) |
| 9054 { | |
| 9055 MSG_PUTS_ATTR(name, hl_attr(HLF_D)); | |
| 9056 MSG_PUTS_ATTR("=", hl_attr(HLF_D)); | |
| 9057 } | |
| 448 | 9058 msg_outtrans(ts); |
| 9059 } | |
| 7 | 9060 } |
| 9061 return didh; | |
| 9062 } | |
| 9063 | |
| 9064 #if (((defined(FEAT_EVAL) || defined(FEAT_PRINTER))) && defined(FEAT_SYN_HL)) || defined(PROTO) | |
| 9065 /* | |
| 9066 * Return "1" if highlight group "id" has attribute "flag". | |
| 9067 * Return NULL otherwise. | |
| 9068 */ | |
| 9069 char_u * | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9070 highlight_has_attr( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9071 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9072 int flag, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9073 int modec) /* 'g' for GUI, 'c' for cterm, 't' for term */ |
| 7 | 9074 { |
| 9075 int attr; | |
| 9076 | |
| 9077 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9078 return NULL; | |
| 9079 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9080 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9081 if (modec == 'g') |
| 9082 attr = HL_TABLE()[id - 1].sg_gui; | |
| 9083 else | |
| 9084 #endif | |
| 9085 if (modec == 'c') | |
| 9086 attr = HL_TABLE()[id - 1].sg_cterm; | |
| 9087 else | |
| 9088 attr = HL_TABLE()[id - 1].sg_term; | |
| 9089 | |
| 9090 if (attr & flag) | |
| 9091 return (char_u *)"1"; | |
| 9092 return NULL; | |
| 9093 } | |
| 9094 #endif | |
| 9095 | |
| 9096 #if (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) || defined(PROTO) | |
| 9097 /* | |
| 9098 * Return color name of highlight group "id". | |
| 9099 */ | |
| 9100 char_u * | |
|
7835
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commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9101 highlight_color( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9102 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9103 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
|
9104 int modec) /* 'g' for GUI, 'c' for cterm, 't' for term */ |
| 7 | 9105 { |
| 9106 static char_u name[20]; | |
| 9107 int n; | |
| 205 | 9108 int fg = FALSE; |
| 9109 int sp = FALSE; | |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9110 int font = FALSE; |
| 7 | 9111 |
| 9112 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9113 return NULL; | |
| 9114 | |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9115 if (TOLOWER_ASC(what[0]) == 'f' && TOLOWER_ASC(what[1]) == 'g') |
| 7 | 9116 fg = TRUE; |
|
2106
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updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9117 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
|
9118 && TOLOWER_ASC(what[2]) == 'n' && TOLOWER_ASC(what[3]) == 't') |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9119 font = TRUE; |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9120 else if (TOLOWER_ASC(what[0]) == 's' && TOLOWER_ASC(what[1]) == 'p') |
| 205 | 9121 sp = TRUE; |
|
2106
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updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9122 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
|
9123 return NULL; |
| 7 | 9124 if (modec == 'g') |
| 9125 { | |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
9126 # 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
|
9127 # ifdef FEAT_GUI |
|
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9128 /* return font name */ |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9129 if (font) |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9130 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
|
9131 # endif |
|
2106
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updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9132 |
| 7 | 9133 /* 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
|
9134 if ((USE_24BIT) && what[2] == '#') |
| 7 | 9135 { |
| 9136 guicolor_T color; | |
| 9137 long_u rgb; | |
| 9138 static char_u buf[10]; | |
| 9139 | |
| 9140 if (fg) | |
| 9141 color = HL_TABLE()[id - 1].sg_gui_fg; | |
| 205 | 9142 else if (sp) |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9143 # ifdef FEAT_GUI |
| 205 | 9144 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
|
9145 # else |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9146 color = INVALCOLOR; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9147 # endif |
| 7 | 9148 else |
| 9149 color = HL_TABLE()[id - 1].sg_gui_bg; | |
| 9150 if (color == INVALCOLOR) | |
| 9151 return NULL; | |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9877
diff
changeset
|
9152 rgb = (long_u)GUI_MCH_GET_RGB(color); |
| 7 | 9153 sprintf((char *)buf, "#%02x%02x%02x", |
| 9154 (unsigned)(rgb >> 16), | |
| 9155 (unsigned)(rgb >> 8) & 255, | |
| 9156 (unsigned)rgb & 255); | |
| 9157 return buf; | |
| 9158 } | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9159 # endif |
| 7 | 9160 if (fg) |
| 9161 return (HL_TABLE()[id - 1].sg_gui_fg_name); | |
| 205 | 9162 if (sp) |
| 9163 return (HL_TABLE()[id - 1].sg_gui_sp_name); | |
| 7 | 9164 return (HL_TABLE()[id - 1].sg_gui_bg_name); |
| 9165 } | |
|
2106
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updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9166 if (font || sp) |
|
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9167 return NULL; |
| 7 | 9168 if (modec == 'c') |
| 9169 { | |
| 9170 if (fg) | |
| 9171 n = HL_TABLE()[id - 1].sg_cterm_fg - 1; | |
| 9172 else | |
| 9173 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
|
9174 if (n < 0) |
|
260d01c1cd17
commit https://github.com/vim/vim/commit/385111bd86e0b38667879c3e89506ca1ae98e1df
Christian Brabandt <cb@256bit.org>
parents:
8362
diff
changeset
|
9175 return NULL; |
| 7 | 9176 sprintf((char *)name, "%d", n); |
| 9177 return name; | |
| 9178 } | |
| 9179 /* term doesn't have color */ | |
| 9180 return NULL; | |
| 9181 } | |
| 9182 #endif | |
| 9183 | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9184 #if (defined(FEAT_SYN_HL) \ |
|
9027
773d627cac0b
commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162
Christian Brabandt <cb@256bit.org>
parents:
8977
diff
changeset
|
9185 && (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
|
9186 && defined(FEAT_PRINTER)) || defined(PROTO) |
| 7 | 9187 /* |
| 9188 * Return color name of highlight group "id" as RGB value. | |
| 9189 */ | |
| 9190 long_u | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9191 highlight_gui_color_rgb( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9192 int id, |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9193 int fg) /* TRUE = fg, FALSE = bg */ |
| 7 | 9194 { |
| 9195 guicolor_T color; | |
| 9196 | |
| 9197 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9198 return 0L; | |
| 9199 | |
| 9200 if (fg) | |
| 9201 color = HL_TABLE()[id - 1].sg_gui_fg; | |
| 9202 else | |
| 9203 color = HL_TABLE()[id - 1].sg_gui_bg; | |
| 9204 | |
| 9205 if (color == INVALCOLOR) | |
| 9206 return 0L; | |
| 9207 | |
|
8969
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9208 return GUI_MCH_GET_RGB(color); |
| 7 | 9209 } |
| 9210 #endif | |
| 9211 | |
| 9212 /* | |
| 9213 * Output the syntax list header. | |
| 9214 * Return TRUE when started a new line. | |
| 9215 */ | |
| 9216 static int | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9217 syn_list_header( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9218 int did_header, /* did header already */ |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9219 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
|
9220 int id) /* highlight group id */ |
| 7 | 9221 { |
| 9222 int endcol = 19; | |
| 9223 int newline = TRUE; | |
| 9224 | |
| 9225 if (!did_header) | |
| 9226 { | |
| 9227 msg_putchar('\n'); | |
| 448 | 9228 if (got_int) |
| 9229 return TRUE; | |
| 7 | 9230 msg_outtrans(HL_TABLE()[id - 1].sg_name); |
| 9231 endcol = 15; | |
| 9232 } | |
| 9233 else if (msg_col + outlen + 1 >= Columns) | |
| 448 | 9234 { |
| 7 | 9235 msg_putchar('\n'); |
| 448 | 9236 if (got_int) |
| 9237 return TRUE; | |
| 9238 } | |
| 7 | 9239 else |
| 9240 { | |
| 9241 if (msg_col >= endcol) /* wrap around is like starting a new line */ | |
| 9242 newline = FALSE; | |
| 9243 } | |
| 9244 | |
| 9245 if (msg_col >= endcol) /* output at least one space */ | |
| 9246 endcol = msg_col + 1; | |
| 9247 if (Columns <= endcol) /* avoid hang for tiny window */ | |
| 9248 endcol = Columns - 1; | |
| 9249 | |
| 9250 msg_advance(endcol); | |
| 9251 | |
| 9252 /* Show "xxx" with the attributes. */ | |
| 9253 if (!did_header) | |
| 9254 { | |
| 9255 msg_puts_attr((char_u *)"xxx", syn_id2attr(id)); | |
| 9256 msg_putchar(' '); | |
| 9257 } | |
| 9258 | |
| 9259 return newline; | |
| 9260 } | |
| 9261 | |
| 9262 /* | |
| 9263 * Set the attribute numbers for a highlight group. | |
| 9264 * Called after one of the attributes has changed. | |
| 9265 */ | |
| 9266 static void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9267 set_hl_attr( |
|
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9268 int idx) /* index in array */ |
| 7 | 9269 { |
| 9270 attrentry_T at_en; | |
| 9271 struct hl_group *sgp = HL_TABLE() + idx; | |
| 9272 | |
| 9273 /* The "Normal" group doesn't need an attribute number */ | |
| 9274 if (sgp->sg_name_u != NULL && STRCMP(sgp->sg_name_u, "NORMAL") == 0) | |
| 9275 return; | |
| 9276 | |
| 9277 #ifdef FEAT_GUI | |
| 9278 /* | |
| 9279 * For the GUI mode: If there are other than "normal" highlighting | |
| 9280 * attributes, need to allocate an attr number. | |
| 9281 */ | |
| 9282 if (sgp->sg_gui_fg == INVALCOLOR | |
| 9283 && sgp->sg_gui_bg == INVALCOLOR | |
| 205 | 9284 && sgp->sg_gui_sp == INVALCOLOR |
| 7 | 9285 && sgp->sg_font == NOFONT |
| 9286 # ifdef FEAT_XFONTSET | |
| 9287 && sgp->sg_fontset == NOFONTSET | |
| 9288 # endif | |
| 9289 ) | |
| 9290 { | |
| 9291 sgp->sg_gui_attr = sgp->sg_gui; | |
| 9292 } | |
| 9293 else | |
| 9294 { | |
| 9295 at_en.ae_attr = sgp->sg_gui; | |
| 9296 at_en.ae_u.gui.fg_color = sgp->sg_gui_fg; | |
| 9297 at_en.ae_u.gui.bg_color = sgp->sg_gui_bg; | |
| 205 | 9298 at_en.ae_u.gui.sp_color = sgp->sg_gui_sp; |
| 7 | 9299 at_en.ae_u.gui.font = sgp->sg_font; |
| 9300 # ifdef FEAT_XFONTSET | |
| 9301 at_en.ae_u.gui.fontset = sgp->sg_fontset; | |
| 9302 # endif | |
| 9303 sgp->sg_gui_attr = get_attr_entry(&gui_attr_table, &at_en); | |
| 9304 } | |
| 9305 #endif | |
| 9306 /* | |
| 9307 * For the term mode: If there are other than "normal" highlighting | |
| 9308 * attributes, need to allocate an attr number. | |
| 9309 */ | |
| 9310 if (sgp->sg_start == NULL && sgp->sg_stop == NULL) | |
| 9311 sgp->sg_term_attr = sgp->sg_term; | |
| 9312 else | |
| 9313 { | |
| 9314 at_en.ae_attr = sgp->sg_term; | |
| 9315 at_en.ae_u.term.start = sgp->sg_start; | |
| 9316 at_en.ae_u.term.stop = sgp->sg_stop; | |
| 9317 sgp->sg_term_attr = get_attr_entry(&term_attr_table, &at_en); | |
| 9318 } | |
| 9319 | |
| 9320 /* | |
| 9321 * For the color term mode: If there are other than "normal" | |
| 9322 * highlighting attributes, need to allocate an attr number. | |
| 9323 */ | |
|
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|
9324 if (sgp->sg_cterm_fg == 0 && sgp->sg_cterm_bg == 0 |
|
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|
9325 # ifdef FEAT_TERMGUICOLORS |
|
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|
9326 && sgp->sg_gui_fg == INVALCOLOR |
|
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|
9327 && sgp->sg_gui_bg == INVALCOLOR |
|
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|
9328 # endif |
|
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|
9329 ) |
| 7 | 9330 sgp->sg_cterm_attr = sgp->sg_cterm; |
| 9331 else | |
| 9332 { | |
| 9333 at_en.ae_attr = sgp->sg_cterm; | |
| 9334 at_en.ae_u.cterm.fg_color = sgp->sg_cterm_fg; | |
| 9335 at_en.ae_u.cterm.bg_color = sgp->sg_cterm_bg; | |
|
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|
9336 # ifdef FEAT_TERMGUICOLORS |
|
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|
9337 at_en.ae_u.cterm.fg_rgb = GUI_MCH_GET_RGB2(sgp->sg_gui_fg); |
|
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|
9338 at_en.ae_u.cterm.bg_rgb = GUI_MCH_GET_RGB2(sgp->sg_gui_bg); |
|
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|
9339 # endif |
| 7 | 9340 sgp->sg_cterm_attr = get_attr_entry(&cterm_attr_table, &at_en); |
| 9341 } | |
| 9342 } | |
| 9343 | |
| 9344 /* | |
| 9345 * Lookup a highlight group name and return it's ID. | |
| 9346 * If it is not found, 0 is returned. | |
| 9347 */ | |
| 9348 int | |
|
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changeset
|
9349 syn_name2id(char_u *name) |
| 7 | 9350 { |
| 9351 int i; | |
| 9352 char_u name_u[200]; | |
| 9353 | |
| 9354 /* Avoid using stricmp() too much, it's slow on some systems */ | |
| 9355 /* Avoid alloc()/free(), these are slow too. ID names over 200 chars | |
| 9356 * don't deserve to be found! */ | |
| 419 | 9357 vim_strncpy(name_u, name, 199); |
| 7 | 9358 vim_strup(name_u); |
| 9359 for (i = highlight_ga.ga_len; --i >= 0; ) | |
| 9360 if (HL_TABLE()[i].sg_name_u != NULL | |
| 9361 && STRCMP(name_u, HL_TABLE()[i].sg_name_u) == 0) | |
| 9362 break; | |
| 9363 return i + 1; | |
| 9364 } | |
| 9365 | |
| 9366 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 9367 /* | |
| 9368 * Return TRUE if highlight group "name" exists. | |
| 9369 */ | |
| 9370 int | |
|
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diff
changeset
|
9371 highlight_exists(char_u *name) |
| 7 | 9372 { |
| 9373 return (syn_name2id(name) > 0); | |
| 9374 } | |
| 819 | 9375 |
| 9376 # if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 9377 /* | |
| 9378 * Return the name of highlight group "id". | |
| 9379 * When not a valid ID return an empty string. | |
| 9380 */ | |
| 9381 char_u * | |
|
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diff
changeset
|
9382 syn_id2name(int id) |
| 819 | 9383 { |
| 1326 | 9384 if (id <= 0 || id > highlight_ga.ga_len) |
| 819 | 9385 return (char_u *)""; |
| 9386 return HL_TABLE()[id - 1].sg_name; | |
| 9387 } | |
| 9388 # endif | |
| 7 | 9389 #endif |
| 9390 | |
| 9391 /* | |
| 9392 * Like syn_name2id(), but take a pointer + length argument. | |
| 9393 */ | |
| 9394 int | |
|
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changeset
|
9395 syn_namen2id(char_u *linep, int len) |
| 7 | 9396 { |
| 9397 char_u *name; | |
| 9398 int id = 0; | |
| 9399 | |
| 9400 name = vim_strnsave(linep, len); | |
| 9401 if (name != NULL) | |
| 9402 { | |
| 9403 id = syn_name2id(name); | |
| 9404 vim_free(name); | |
| 9405 } | |
| 9406 return id; | |
| 9407 } | |
| 9408 | |
| 9409 /* | |
| 9410 * Find highlight group name in the table and return it's ID. | |
| 9411 * The argument is a pointer to the name and the length of the name. | |
| 9412 * If it doesn't exist yet, a new entry is created. | |
| 9413 * Return 0 for failure. | |
| 9414 */ | |
| 9415 int | |
|
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diff
changeset
|
9416 syn_check_group(char_u *pp, int len) |
| 7 | 9417 { |
| 9418 int id; | |
| 9419 char_u *name; | |
| 9420 | |
| 9421 name = vim_strnsave(pp, len); | |
| 9422 if (name == NULL) | |
| 9423 return 0; | |
| 9424 | |
| 9425 id = syn_name2id(name); | |
| 9426 if (id == 0) /* doesn't exist yet */ | |
| 9427 id = syn_add_group(name); | |
| 9428 else | |
| 9429 vim_free(name); | |
| 9430 return id; | |
| 9431 } | |
| 9432 | |
| 9433 /* | |
| 9434 * Add new highlight group and return it's ID. | |
| 9435 * "name" must be an allocated string, it will be consumed. | |
| 9436 * Return 0 for failure. | |
| 9437 */ | |
| 9438 static int | |
|
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changeset
|
9439 syn_add_group(char_u *name) |
| 7 | 9440 { |
| 9441 char_u *p; | |
| 9442 | |
| 9443 /* Check that the name is ASCII letters, digits and underscore. */ | |
| 9444 for (p = name; *p != NUL; ++p) | |
| 9445 { | |
| 9446 if (!vim_isprintc(*p)) | |
| 9447 { | |
| 9448 EMSG(_("E669: Unprintable character in group name")); | |
| 2020 | 9449 vim_free(name); |
| 7 | 9450 return 0; |
| 9451 } | |
| 9452 else if (!ASCII_ISALNUM(*p) && *p != '_') | |
| 9453 { | |
| 9454 /* This is an error, but since there previously was no check only | |
| 9455 * give a warning. */ | |
| 16 | 9456 msg_source(hl_attr(HLF_W)); |
| 7 | 9457 MSG(_("W18: Invalid character in group name")); |
| 9458 break; | |
| 9459 } | |
| 9460 } | |
| 9461 | |
| 9462 /* | |
| 9463 * First call for this growarray: init growing array. | |
| 9464 */ | |
| 9465 if (highlight_ga.ga_data == NULL) | |
| 9466 { | |
| 9467 highlight_ga.ga_itemsize = sizeof(struct hl_group); | |
| 9468 highlight_ga.ga_growsize = 10; | |
| 9469 } | |
| 9470 | |
| 2756 | 9471 if (highlight_ga.ga_len >= MAX_HL_ID) |
| 9472 { | |
| 9473 EMSG(_("E849: Too many highlight and syntax groups")); | |
| 2743 | 9474 vim_free(name); |
| 9475 return 0; | |
| 9476 } | |
| 9477 | |
| 7 | 9478 /* |
| 9479 * Make room for at least one other syntax_highlight entry. | |
| 9480 */ | |
| 9481 if (ga_grow(&highlight_ga, 1) == FAIL) | |
| 9482 { | |
| 9483 vim_free(name); | |
| 9484 return 0; | |
| 9485 } | |
| 9486 | |
| 9487 vim_memset(&(HL_TABLE()[highlight_ga.ga_len]), 0, sizeof(struct hl_group)); | |
| 9488 HL_TABLE()[highlight_ga.ga_len].sg_name = name; | |
| 9489 HL_TABLE()[highlight_ga.ga_len].sg_name_u = vim_strsave_up(name); | |
|
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|
9490 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 7 | 9491 HL_TABLE()[highlight_ga.ga_len].sg_gui_bg = INVALCOLOR; |
| 9492 HL_TABLE()[highlight_ga.ga_len].sg_gui_fg = INVALCOLOR; | |
|
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|
9493 # ifdef FEAT_GUI |
| 205 | 9494 HL_TABLE()[highlight_ga.ga_len].sg_gui_sp = INVALCOLOR; |
|
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|
9495 # endif |
| 7 | 9496 #endif |
| 9497 ++highlight_ga.ga_len; | |
| 9498 | |
| 9499 return highlight_ga.ga_len; /* ID is index plus one */ | |
| 9500 } | |
| 9501 | |
| 9502 /* | |
| 9503 * When, just after calling syn_add_group(), an error is discovered, this | |
| 9504 * function deletes the new name. | |
| 9505 */ | |
| 9506 static void | |
|
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|
9507 syn_unadd_group(void) |
| 7 | 9508 { |
| 9509 --highlight_ga.ga_len; | |
| 9510 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name); | |
| 9511 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name_u); | |
| 9512 } | |
| 9513 | |
| 9514 /* | |
| 9515 * Translate a group ID to highlight attributes. | |
| 9516 */ | |
| 9517 int | |
|
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changeset
|
9518 syn_id2attr(int hl_id) |
| 7 | 9519 { |
| 9520 int attr; | |
| 9521 struct hl_group *sgp; | |
| 9522 | |
| 9523 hl_id = syn_get_final_id(hl_id); | |
| 9524 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9525 | |
| 9526 #ifdef FEAT_GUI | |
| 9527 /* | |
| 9528 * Only use GUI attr when the GUI is being used. | |
| 9529 */ | |
| 9530 if (gui.in_use) | |
| 9531 attr = sgp->sg_gui_attr; | |
| 9532 else | |
| 9533 #endif | |
|
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|
9534 if (IS_CTERM) |
| 7 | 9535 attr = sgp->sg_cterm_attr; |
| 9536 else | |
| 9537 attr = sgp->sg_term_attr; | |
| 9538 | |
| 9539 return attr; | |
| 9540 } | |
| 9541 | |
| 9542 #ifdef FEAT_GUI | |
| 9543 /* | |
| 9544 * Get the GUI colors and attributes for a group ID. | |
| 9545 * NOTE: the colors will be INVALCOLOR when not set, the color otherwise. | |
| 9546 */ | |
| 9547 int | |
|
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changeset
|
9548 syn_id2colors(int hl_id, guicolor_T *fgp, guicolor_T *bgp) |
| 7 | 9549 { |
| 9550 struct hl_group *sgp; | |
| 9551 | |
| 9552 hl_id = syn_get_final_id(hl_id); | |
| 9553 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9554 | |
| 9555 *fgp = sgp->sg_gui_fg; | |
| 9556 *bgp = sgp->sg_gui_bg; | |
| 9557 return sgp->sg_gui; | |
| 9558 } | |
| 9559 #endif | |
| 9560 | |
| 9561 /* | |
| 9562 * Translate a group ID to the final group ID (following links). | |
| 9563 */ | |
| 9564 int | |
|
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|
9565 syn_get_final_id(int hl_id) |
| 7 | 9566 { |
| 9567 int count; | |
| 9568 struct hl_group *sgp; | |
| 9569 | |
| 9570 if (hl_id > highlight_ga.ga_len || hl_id < 1) | |
| 9571 return 0; /* Can be called from eval!! */ | |
| 9572 | |
| 9573 /* | |
| 9574 * Follow links until there is no more. | |
| 9575 * Look out for loops! Break after 100 links. | |
| 9576 */ | |
| 9577 for (count = 100; --count >= 0; ) | |
| 9578 { | |
| 9579 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9580 if (sgp->sg_link == 0 || sgp->sg_link > highlight_ga.ga_len) | |
| 9581 break; | |
| 9582 hl_id = sgp->sg_link; | |
| 9583 } | |
| 9584 | |
| 9585 return hl_id; | |
| 9586 } | |
| 9587 | |
|
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|
9588 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 7 | 9589 /* |
| 9590 * Call this function just after the GUI has started. | |
| 9591 * It finds the font and color handles for the highlighting groups. | |
| 9592 */ | |
| 9593 void | |
|
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|
9594 highlight_gui_started(void) |
| 7 | 9595 { |
| 9596 int idx; | |
| 9597 | |
| 9598 /* First get the colors from the "Normal" and "Menu" group, if set */ | |
|
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|
9599 # if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
|
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|
9600 # ifdef FEAT_TERMGUICOLORS |
|
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9601 if (USE_24BIT) |
|
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9602 # endif |
|
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|
9603 set_normal_colors(); |
|
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|
9604 # endif |
| 7 | 9605 |
| 9606 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 9607 gui_do_one_color(idx, FALSE, FALSE); | |
| 9608 | |
| 9609 highlight_changed(); | |
| 9610 } | |
| 9611 | |
| 9612 static void | |
|
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|
9613 gui_do_one_color( |
|
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|
9614 int idx, |
|
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|
9615 int do_menu UNUSED, /* TRUE: might set the menu font */ |
|
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|
9616 int do_tooltip UNUSED) /* TRUE: might set the tooltip font */ |
| 7 | 9617 { |
| 9618 int didit = FALSE; | |
| 9619 | |
|
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|
9620 # ifdef FEAT_GUI |
|
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diff
changeset
|
9621 # ifdef FEAT_TERMGUICOLORS |
|
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parents:
8815
diff
changeset
|
9622 if (gui.in_use) |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
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parents:
8815
diff
changeset
|
9623 # endif |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
9624 if (HL_TABLE()[idx].sg_font_name != NULL) |
|
c83e2c1e7f2b
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parents:
8815
diff
changeset
|
9625 { |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9626 hl_do_font(idx, HL_TABLE()[idx].sg_font_name, FALSE, do_menu, |
| 3881 | 9627 do_tooltip, TRUE); |
|
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parents:
8815
diff
changeset
|
9628 didit = TRUE; |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9629 } |
|
c83e2c1e7f2b
commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9630 # endif |
| 7 | 9631 if (HL_TABLE()[idx].sg_gui_fg_name != NULL) |
| 9632 { | |
| 9633 HL_TABLE()[idx].sg_gui_fg = | |
| 9634 color_name2handle(HL_TABLE()[idx].sg_gui_fg_name); | |
| 9635 didit = TRUE; | |
| 9636 } | |
| 9637 if (HL_TABLE()[idx].sg_gui_bg_name != NULL) | |
| 9638 { | |
| 9639 HL_TABLE()[idx].sg_gui_bg = | |
| 9640 color_name2handle(HL_TABLE()[idx].sg_gui_bg_name); | |
| 9641 didit = TRUE; | |
| 9642 } | |
|
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9643 # ifdef FEAT_GUI |
| 205 | 9644 if (HL_TABLE()[idx].sg_gui_sp_name != NULL) |
| 9645 { | |
| 9646 HL_TABLE()[idx].sg_gui_sp = | |
| 9647 color_name2handle(HL_TABLE()[idx].sg_gui_sp_name); | |
| 9648 didit = TRUE; | |
| 9649 } | |
|
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commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd
Christian Brabandt <cb@256bit.org>
parents:
8815
diff
changeset
|
9650 # endif |
| 7 | 9651 if (didit) /* need to get a new attr number */ |
| 9652 set_hl_attr(idx); | |
| 9653 } | |
| 9654 #endif | |
| 9655 | |
| 9656 /* | |
| 9657 * Translate the 'highlight' option into attributes in highlight_attr[] and | |
| 9658 * set up the user highlights User1..9. If FEAT_STL_OPT is in use, a set of | |
| 9659 * corresponding highlights to use on top of HLF_SNC is computed. | |
| 9660 * Called only when the 'highlight' option has been changed and upon first | |
| 9661 * screen redraw after any :highlight command. | |
| 9662 * Return FAIL when an invalid flag is found in 'highlight'. OK otherwise. | |
| 9663 */ | |
| 9664 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9665 highlight_changed(void) |
| 7 | 9666 { |
| 9667 int hlf; | |
| 9668 int i; | |
| 9669 char_u *p; | |
| 9670 int attr; | |
| 9671 char_u *end; | |
| 9672 int id; | |
| 9673 #ifdef USER_HIGHLIGHT | |
| 9674 char_u userhl[10]; | |
| 9675 # ifdef FEAT_STL_OPT | |
| 9676 int id_SNC = -1; | |
| 9677 int id_S = -1; | |
| 9678 int hlcnt; | |
| 9679 # endif | |
| 9680 #endif | |
| 9681 static int hl_flags[HLF_COUNT] = HL_FLAGS; | |
| 9682 | |
| 9683 need_highlight_changed = FALSE; | |
| 9684 | |
| 9685 /* | |
| 9686 * Clear all attributes. | |
| 9687 */ | |
| 9688 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
| 9689 highlight_attr[hlf] = 0; | |
| 9690 | |
| 9691 /* | |
| 9692 * First set all attributes to their default value. | |
| 9693 * Then use the attributes from the 'highlight' option. | |
| 9694 */ | |
| 9695 for (i = 0; i < 2; ++i) | |
| 9696 { | |
| 9697 if (i) | |
| 9698 p = p_hl; | |
| 9699 else | |
| 9700 p = get_highlight_default(); | |
| 9701 if (p == NULL) /* just in case */ | |
| 9702 continue; | |
| 9703 | |
| 9704 while (*p) | |
| 9705 { | |
| 9706 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
| 9707 if (hl_flags[hlf] == *p) | |
| 9708 break; | |
| 9709 ++p; | |
| 9710 if (hlf == (int)HLF_COUNT || *p == NUL) | |
| 9711 return FAIL; | |
| 9712 | |
| 9713 /* | |
| 9714 * Allow several hl_flags to be combined, like "bu" for | |
| 9715 * bold-underlined. | |
| 9716 */ | |
| 9717 attr = 0; | |
| 9718 for ( ; *p && *p != ','; ++p) /* parse upto comma */ | |
| 9719 { | |
| 9720 if (vim_iswhite(*p)) /* ignore white space */ | |
| 9721 continue; | |
| 9722 | |
| 9723 if (attr > HL_ALL) /* Combination with ':' is not allowed. */ | |
| 9724 return FAIL; | |
| 9725 | |
| 9726 switch (*p) | |
| 9727 { | |
| 9728 case 'b': attr |= HL_BOLD; | |
| 9729 break; | |
| 9730 case 'i': attr |= HL_ITALIC; | |
| 9731 break; | |
| 9732 case '-': | |
| 9733 case 'n': /* no highlighting */ | |
| 9734 break; | |
| 9735 case 'r': attr |= HL_INVERSE; | |
| 9736 break; | |
| 9737 case 's': attr |= HL_STANDOUT; | |
| 9738 break; | |
| 9739 case 'u': attr |= HL_UNDERLINE; | |
| 9740 break; | |
| 205 | 9741 case 'c': attr |= HL_UNDERCURL; |
| 9742 break; | |
| 7 | 9743 case ':': ++p; /* highlight group name */ |
| 9744 if (attr || *p == NUL) /* no combinations */ | |
| 9745 return FAIL; | |
| 9746 end = vim_strchr(p, ','); | |
| 9747 if (end == NULL) | |
| 9748 end = p + STRLEN(p); | |
| 9749 id = syn_check_group(p, (int)(end - p)); | |
| 9750 if (id == 0) | |
| 9751 return FAIL; | |
| 9752 attr = syn_id2attr(id); | |
| 9753 p = end - 1; | |
| 9754 #if defined(FEAT_STL_OPT) && defined(USER_HIGHLIGHT) | |
| 9755 if (hlf == (int)HLF_SNC) | |
| 9756 id_SNC = syn_get_final_id(id); | |
| 9757 else if (hlf == (int)HLF_S) | |
| 9758 id_S = syn_get_final_id(id); | |
| 9759 #endif | |
| 9760 break; | |
| 9761 default: return FAIL; | |
| 9762 } | |
| 9763 } | |
| 9764 highlight_attr[hlf] = attr; | |
| 9765 | |
| 9766 p = skip_to_option_part(p); /* skip comma and spaces */ | |
| 9767 } | |
| 9768 } | |
| 9769 | |
| 9770 #ifdef USER_HIGHLIGHT | |
| 9771 /* Setup the user highlights | |
| 9772 * | |
| 9773 * Temporarily utilize 10 more hl entries. Have to be in there | |
| 9774 * simultaneously in case of table overflows in get_attr_entry() | |
| 9775 */ | |
| 9776 # ifdef FEAT_STL_OPT | |
| 9777 if (ga_grow(&highlight_ga, 10) == FAIL) | |
| 9778 return FAIL; | |
| 9779 hlcnt = highlight_ga.ga_len; | |
| 9780 if (id_S == 0) | |
| 9781 { /* Make sure id_S is always valid to simplify code below */ | |
|
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diff
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|
9782 vim_memset(&HL_TABLE()[hlcnt + 9], 0, sizeof(struct hl_group)); |
| 7 | 9783 HL_TABLE()[hlcnt + 9].sg_term = highlight_attr[HLF_S]; |
| 9784 id_S = hlcnt + 10; | |
| 9785 } | |
| 9786 # endif | |
| 9787 for (i = 0; i < 9; i++) | |
| 9788 { | |
| 9789 sprintf((char *)userhl, "User%d", i + 1); | |
| 9790 id = syn_name2id(userhl); | |
| 9791 if (id == 0) | |
| 9792 { | |
| 9793 highlight_user[i] = 0; | |
| 9794 # ifdef FEAT_STL_OPT | |
| 9795 highlight_stlnc[i] = 0; | |
| 9796 # endif | |
| 9797 } | |
| 9798 else | |
| 9799 { | |
| 9800 # ifdef FEAT_STL_OPT | |
| 9801 struct hl_group *hlt = HL_TABLE(); | |
| 9802 # endif | |
| 9803 | |
| 9804 highlight_user[i] = syn_id2attr(id); | |
| 9805 # ifdef FEAT_STL_OPT | |
| 9806 if (id_SNC == 0) | |
| 9807 { | |
|
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diff
changeset
|
9808 vim_memset(&hlt[hlcnt + i], 0, sizeof(struct hl_group)); |
| 7 | 9809 hlt[hlcnt + i].sg_term = highlight_attr[HLF_SNC]; |
| 9810 hlt[hlcnt + i].sg_cterm = highlight_attr[HLF_SNC]; | |
|
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diff
changeset
|
9811 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9812 hlt[hlcnt + i].sg_gui = highlight_attr[HLF_SNC]; |
| 9813 # endif | |
| 9814 } | |
| 9815 else | |
| 9816 mch_memmove(&hlt[hlcnt + i], | |
| 9817 &hlt[id_SNC - 1], | |
| 9818 sizeof(struct hl_group)); | |
| 9819 hlt[hlcnt + i].sg_link = 0; | |
| 9820 | |
| 9821 /* Apply difference between UserX and HLF_S to HLF_SNC */ | |
| 9822 hlt[hlcnt + i].sg_term ^= | |
| 9823 hlt[id - 1].sg_term ^ hlt[id_S - 1].sg_term; | |
| 9824 if (hlt[id - 1].sg_start != hlt[id_S - 1].sg_start) | |
| 9825 hlt[hlcnt + i].sg_start = hlt[id - 1].sg_start; | |
| 9826 if (hlt[id - 1].sg_stop != hlt[id_S - 1].sg_stop) | |
| 9827 hlt[hlcnt + i].sg_stop = hlt[id - 1].sg_stop; | |
| 9828 hlt[hlcnt + i].sg_cterm ^= | |
| 9829 hlt[id - 1].sg_cterm ^ hlt[id_S - 1].sg_cterm; | |
| 9830 if (hlt[id - 1].sg_cterm_fg != hlt[id_S - 1].sg_cterm_fg) | |
| 9831 hlt[hlcnt + i].sg_cterm_fg = hlt[id - 1].sg_cterm_fg; | |
| 9832 if (hlt[id - 1].sg_cterm_bg != hlt[id_S - 1].sg_cterm_bg) | |
| 9833 hlt[hlcnt + i].sg_cterm_bg = hlt[id - 1].sg_cterm_bg; | |
|
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|
9834 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9835 hlt[hlcnt + i].sg_gui ^= |
| 9836 hlt[id - 1].sg_gui ^ hlt[id_S - 1].sg_gui; | |
|
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|
9837 # endif |
|
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diff
changeset
|
9838 # ifdef FEAT_GUI |
| 7 | 9839 if (hlt[id - 1].sg_gui_fg != hlt[id_S - 1].sg_gui_fg) |
| 9840 hlt[hlcnt + i].sg_gui_fg = hlt[id - 1].sg_gui_fg; | |
| 9841 if (hlt[id - 1].sg_gui_bg != hlt[id_S - 1].sg_gui_bg) | |
| 9842 hlt[hlcnt + i].sg_gui_bg = hlt[id - 1].sg_gui_bg; | |
| 205 | 9843 if (hlt[id - 1].sg_gui_sp != hlt[id_S - 1].sg_gui_sp) |
| 9844 hlt[hlcnt + i].sg_gui_sp = hlt[id - 1].sg_gui_sp; | |
| 7 | 9845 if (hlt[id - 1].sg_font != hlt[id_S - 1].sg_font) |
| 9846 hlt[hlcnt + i].sg_font = hlt[id - 1].sg_font; | |
| 9847 # ifdef FEAT_XFONTSET | |
| 9848 if (hlt[id - 1].sg_fontset != hlt[id_S - 1].sg_fontset) | |
| 9849 hlt[hlcnt + i].sg_fontset = hlt[id - 1].sg_fontset; | |
| 9850 # endif | |
| 9851 # endif | |
| 9852 highlight_ga.ga_len = hlcnt + i + 1; | |
| 9853 set_hl_attr(hlcnt + i); /* At long last we can apply */ | |
| 9854 highlight_stlnc[i] = syn_id2attr(hlcnt + i + 1); | |
| 9855 # endif | |
| 9856 } | |
| 9857 } | |
| 9858 # ifdef FEAT_STL_OPT | |
| 9859 highlight_ga.ga_len = hlcnt; | |
| 9860 # endif | |
| 9861 | |
| 9862 #endif /* USER_HIGHLIGHT */ | |
| 9863 | |
| 9864 return OK; | |
| 9865 } | |
| 9866 | |
| 1322 | 9867 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 7 | 9868 |
|
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7687
diff
changeset
|
9869 static void highlight_list(void); |
|
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parents:
7687
diff
changeset
|
9870 static void highlight_list_two(int cnt, int attr); |
| 7 | 9871 |
| 9872 /* | |
| 9873 * Handle command line completion for :highlight command. | |
| 9874 */ | |
| 9875 void | |
|
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diff
changeset
|
9876 set_context_in_highlight_cmd(expand_T *xp, char_u *arg) |
| 7 | 9877 { |
| 9878 char_u *p; | |
| 9879 | |
| 9880 /* Default: expand group names */ | |
| 9881 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 9882 xp->xp_pattern = arg; | |
| 1322 | 9883 include_link = 2; |
| 9884 include_default = 1; | |
| 7 | 9885 |
| 9886 /* (part of) subcommand already typed */ | |
| 9887 if (*arg != NUL) | |
| 9888 { | |
| 9889 p = skiptowhite(arg); | |
| 9890 if (*p != NUL) /* past "default" or group name */ | |
| 9891 { | |
| 1322 | 9892 include_default = 0; |
| 7 | 9893 if (STRNCMP("default", arg, p - arg) == 0) |
| 9894 { | |
| 9895 arg = skipwhite(p); | |
| 9896 xp->xp_pattern = arg; | |
| 9897 p = skiptowhite(arg); | |
| 9898 } | |
| 9899 if (*p != NUL) /* past group name */ | |
| 9900 { | |
| 1322 | 9901 include_link = 0; |
| 7 | 9902 if (arg[1] == 'i' && arg[0] == 'N') |
| 9903 highlight_list(); | |
| 9904 if (STRNCMP("link", arg, p - arg) == 0 | |
| 9905 || STRNCMP("clear", arg, p - arg) == 0) | |
| 9906 { | |
| 9907 xp->xp_pattern = skipwhite(p); | |
| 9908 p = skiptowhite(xp->xp_pattern); | |
| 9909 if (*p != NUL) /* past first group name */ | |
| 9910 { | |
| 9911 xp->xp_pattern = skipwhite(p); | |
| 9912 p = skiptowhite(xp->xp_pattern); | |
| 9913 } | |
| 9914 } | |
| 9915 if (*p != NUL) /* past group name(s) */ | |
| 9916 xp->xp_context = EXPAND_NOTHING; | |
| 9917 } | |
| 9918 } | |
| 9919 } | |
| 9920 } | |
| 9921 | |
| 9922 /* | |
| 9923 * List highlighting matches in a nice way. | |
| 9924 */ | |
| 9925 static void | |
|
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7807
diff
changeset
|
9926 highlight_list(void) |
| 7 | 9927 { |
| 9928 int i; | |
| 9929 | |
| 9930 for (i = 10; --i >= 0; ) | |
| 9931 highlight_list_two(i, hl_attr(HLF_D)); | |
| 9932 for (i = 40; --i >= 0; ) | |
| 9933 highlight_list_two(99, 0); | |
| 9934 } | |
| 9935 | |
| 9936 static void | |
|
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7807
diff
changeset
|
9937 highlight_list_two(int cnt, int attr) |
| 7 | 9938 { |
| 3543 | 9939 msg_puts_attr((char_u *)&("N \bI \b! \b"[cnt / 11]), attr); |
| 7 | 9940 msg_clr_eos(); |
| 9941 out_flush(); | |
| 9942 ui_delay(cnt == 99 ? 40L : (long)cnt * 50L, FALSE); | |
| 9943 } | |
| 9944 | |
| 9945 #endif /* FEAT_CMDL_COMPL */ | |
| 9946 | |
| 9947 #if defined(FEAT_CMDL_COMPL) || (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) \ | |
| 9948 || defined(FEAT_SIGNS) || defined(PROTO) | |
| 9949 /* | |
| 9950 * Function given to ExpandGeneric() to obtain the list of group names. | |
| 9951 * Also used for synIDattr() function. | |
| 9952 */ | |
| 9953 char_u * | |
|
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parents:
7807
diff
changeset
|
9954 get_highlight_name(expand_T *xp UNUSED, int idx) |
| 7 | 9955 { |
| 9956 #ifdef FEAT_CMDL_COMPL | |
| 1322 | 9957 if (idx == highlight_ga.ga_len && include_none != 0) |
| 9958 return (char_u *)"none"; | |
| 9959 if (idx == highlight_ga.ga_len + include_none && include_default != 0) | |
| 9960 return (char_u *)"default"; | |
| 9961 if (idx == highlight_ga.ga_len + include_none + include_default | |
| 9962 && include_link != 0) | |
| 7 | 9963 return (char_u *)"link"; |
| 1322 | 9964 if (idx == highlight_ga.ga_len + include_none + include_default + 1 |
| 9965 && include_link != 0) | |
| 7 | 9966 return (char_u *)"clear"; |
| 9967 #endif | |
|
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|
9968 if (idx < 0) |
|
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diff
changeset
|
9969 return NULL; |
|
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diff
changeset
|
9970 /* Items are never removed from the table, skip the ones that were cleared. |
|
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|
9971 */ |
|
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diff
changeset
|
9972 while (idx < highlight_ga.ga_len && HL_TABLE()[idx].sg_cleared) |
|
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10618
diff
changeset
|
9973 ++idx; |
|
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diff
changeset
|
9974 if (idx >= highlight_ga.ga_len) |
| 7 | 9975 return NULL; |
| 9976 return HL_TABLE()[idx].sg_name; | |
| 9977 } | |
| 9978 #endif | |
| 9979 | |
| 1322 | 9980 #if defined(FEAT_GUI) || defined(PROTO) |
| 7 | 9981 /* |
| 9982 * Free all the highlight group fonts. | |
| 9983 * Used when quitting for systems which need it. | |
| 9984 */ | |
| 9985 void | |
|
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9986 free_highlight_fonts(void) |
| 7 | 9987 { |
| 9988 int idx; | |
| 9989 | |
| 9990 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 9991 { | |
| 9992 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
| 9993 HL_TABLE()[idx].sg_font = NOFONT; | |
| 9994 # ifdef FEAT_XFONTSET | |
| 9995 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
| 9996 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 9997 # endif | |
| 9998 } | |
| 9999 | |
| 10000 gui_mch_free_font(gui.norm_font); | |
| 10001 # ifdef FEAT_XFONTSET | |
| 10002 gui_mch_free_fontset(gui.fontset); | |
| 10003 # endif | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2256
diff
changeset
|
10004 # ifndef FEAT_GUI_GTK |
| 7 | 10005 gui_mch_free_font(gui.bold_font); |
| 10006 gui_mch_free_font(gui.ital_font); | |
| 10007 gui_mch_free_font(gui.boldital_font); | |
| 10008 # endif | |
| 10009 } | |
| 10010 #endif | |
| 10011 | |
| 10012 /************************************** | |
| 10013 * End of Highlighting stuff * | |
| 10014 **************************************/ |