Mercurial > vim
annotate src/syntax.c @ 7805:0b6c37dd858d v7.4.1199
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jan 29 22:47:03 2016 +0100
patch 7.4.1199
Problem: Still using __ARGS.
Solution: Remove __ARGS in several files. (script by Hirohito Higashi)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 29 Jan 2016 23:00:05 +0100 |
| parents | 61354fabf8a2 |
| children | 1a5d34492798 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 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 */ | |
| 25 /* for normal terminals */ | |
| 26 int sg_term; /* "term=" highlighting attributes */ | |
| 27 char_u *sg_start; /* terminal string for start highl */ | |
| 28 char_u *sg_stop; /* terminal string for stop highl */ | |
| 29 int sg_term_attr; /* Screen attr for term mode */ | |
| 30 /* for color terminals */ | |
| 31 int sg_cterm; /* "cterm=" highlighting attr */ | |
| 32 int sg_cterm_bold; /* bold attr was set for light color */ | |
| 33 int sg_cterm_fg; /* terminal fg color number + 1 */ | |
| 34 int sg_cterm_bg; /* terminal bg color number + 1 */ | |
| 35 int sg_cterm_attr; /* Screen attr for color term mode */ | |
| 36 #ifdef FEAT_GUI | |
| 37 /* for when using the GUI */ | |
| 38 guicolor_T sg_gui_fg; /* GUI foreground color handle */ | |
| 39 guicolor_T sg_gui_bg; /* GUI background color handle */ | |
| 205 | 40 guicolor_T sg_gui_sp; /* GUI special color handle */ |
| 7 | 41 GuiFont sg_font; /* GUI font handle */ |
| 42 #ifdef FEAT_XFONTSET | |
| 43 GuiFontset sg_fontset; /* GUI fontset handle */ | |
| 44 #endif | |
| 45 char_u *sg_font_name; /* GUI font or fontset name */ | |
| 46 int sg_gui_attr; /* Screen attr for GUI mode */ | |
| 47 #endif | |
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48 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
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49 /* Store the sp color name for the GUI or synIDattr() */ |
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50 int sg_gui; /* "gui=" highlighting attributes */ |
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51 char_u *sg_gui_fg_name;/* GUI foreground color name */ |
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52 char_u *sg_gui_bg_name;/* GUI background color name */ |
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53 char_u *sg_gui_sp_name;/* GUI special color name */ |
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54 #endif |
| 7 | 55 int sg_link; /* link to this highlight group ID */ |
| 56 int sg_set; /* combination of SG_* flags */ | |
| 448 | 57 #ifdef FEAT_EVAL |
| 58 scid_T sg_scriptID; /* script in which the group was last set */ | |
| 59 #endif | |
| 7 | 60 }; |
| 61 | |
| 62 #define SG_TERM 1 /* term has been set */ | |
| 63 #define SG_CTERM 2 /* cterm has been set */ | |
| 64 #define SG_GUI 4 /* gui has been set */ | |
| 65 #define SG_LINK 8 /* link has been set */ | |
| 66 | |
| 67 static garray_T highlight_ga; /* highlight groups for 'highlight' option */ | |
| 68 | |
| 69 #define HL_TABLE() ((struct hl_group *)((highlight_ga.ga_data))) | |
| 70 | |
| 2756 | 71 #define MAX_HL_ID 20000 /* maximum value for a highlight ID. */ |
| 72 | |
| 7 | 73 #ifdef FEAT_CMDL_COMPL |
| 1322 | 74 /* Flags to indicate an additional string for highlight name completion. */ |
| 75 static int include_none = 0; /* when 1 include "None" */ | |
| 76 static int include_default = 0; /* when 1 include "default" */ | |
| 77 static int include_link = 0; /* when 2 include "link" and "clear" */ | |
| 7 | 78 #endif |
| 79 | |
| 80 /* | |
| 81 * The "term", "cterm" and "gui" arguments can be any combination of the | |
| 82 * following names, separated by commas (but no spaces!). | |
| 83 */ | |
| 84 static char *(hl_name_table[]) = | |
| 205 | 85 {"bold", "standout", "underline", "undercurl", |
| 86 "italic", "reverse", "inverse", "NONE"}; | |
| 7 | 87 static int hl_attr_table[] = |
| 205 | 88 {HL_BOLD, HL_STANDOUT, HL_UNDERLINE, HL_UNDERCURL, HL_ITALIC, HL_INVERSE, HL_INVERSE, 0}; |
| 7 | 89 |
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90 static int get_attr_entry(garray_T *table, attrentry_T *aep); |
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91 static void syn_unadd_group(void); |
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92 static void set_hl_attr(int idx); |
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93 static void highlight_list_one(int id); |
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94 static int highlight_list_arg(int id, int didh, int type, int iarg, char_u *sarg, char *name); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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95 static int syn_add_group(char_u *name); |
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96 static int syn_list_header(int did_header, int outlen, int id); |
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97 static int hl_has_settings(int idx, int check_link); |
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98 static void highlight_clear(int idx); |
| 7 | 99 |
| 100 #ifdef FEAT_GUI | |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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101 static void gui_do_one_color(int idx, int do_menu, int do_tooltip); |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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102 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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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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103 static guicolor_T color_name2handle(char_u *name); |
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104 static GuiFont font_name2handle(char_u *name); |
| 7 | 105 # ifdef FEAT_XFONTSET |
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106 static GuiFontset fontset_name2handle(char_u *name, int fixed_width); |
| 7 | 107 # endif |
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commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
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108 static void hl_do_font(int idx, char_u *arg, int do_normal, int do_menu, int do_tooltip, int free_font); |
| 7 | 109 #endif |
| 110 | |
| 111 /* | |
| 112 * An attribute number is the index in attr_table plus ATTR_OFF. | |
| 113 */ | |
| 114 #define ATTR_OFF (HL_ALL + 1) | |
| 115 | |
| 116 #if defined(FEAT_SYN_HL) || defined(PROTO) | |
| 117 | |
| 118 #define SYN_NAMELEN 50 /* maximum length of a syntax name */ | |
| 119 | |
| 120 /* different types of offsets that are possible */ | |
| 121 #define SPO_MS_OFF 0 /* match start offset */ | |
| 122 #define SPO_ME_OFF 1 /* match end offset */ | |
| 123 #define SPO_HS_OFF 2 /* highl. start offset */ | |
| 124 #define SPO_HE_OFF 3 /* highl. end offset */ | |
| 125 #define SPO_RS_OFF 4 /* region start offset */ | |
| 126 #define SPO_RE_OFF 5 /* region end offset */ | |
| 127 #define SPO_LC_OFF 6 /* leading context offset */ | |
| 128 #define SPO_COUNT 7 | |
| 129 | |
| 130 static char *(spo_name_tab[SPO_COUNT]) = | |
| 131 {"ms=", "me=", "hs=", "he=", "rs=", "re=", "lc="}; | |
| 132 | |
| 133 /* | |
| 134 * The patterns that are being searched for are stored in a syn_pattern. | |
| 135 * A match item consists of one pattern. | |
| 136 * A start/end item consists of n start patterns and m end patterns. | |
| 137 * A start/skip/end item consists of n start patterns, one skip pattern and m | |
| 138 * end patterns. | |
| 139 * For the latter two, the patterns are always consecutive: start-skip-end. | |
| 140 * | |
| 141 * A character offset can be given for the matched text (_m_start and _m_end) | |
| 142 * and for the actually highlighted text (_h_start and _h_end). | |
| 143 */ | |
| 144 typedef struct syn_pattern | |
| 145 { | |
| 146 char sp_type; /* see SPTYPE_ defines below */ | |
| 147 char sp_syncing; /* this item used for syncing */ | |
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148 int sp_flags; /* see HL_ defines below */ |
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149 #ifdef FEAT_CONCEAL |
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150 int sp_cchar; /* conceal substitute character */ |
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151 #endif |
| 7 | 152 struct sp_syn sp_syn; /* struct passed to in_id_list() */ |
| 153 short sp_syn_match_id; /* highlight group ID of pattern */ | |
| 154 char_u *sp_pattern; /* regexp to match, pattern */ | |
| 155 regprog_T *sp_prog; /* regexp to match, program */ | |
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156 #ifdef FEAT_PROFILE |
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157 syn_time_T sp_time; |
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158 #endif |
| 7 | 159 int sp_ic; /* ignore-case flag for sp_prog */ |
| 160 short sp_off_flags; /* see below */ | |
| 161 int sp_offsets[SPO_COUNT]; /* offsets */ | |
| 162 short *sp_cont_list; /* cont. group IDs, if non-zero */ | |
| 163 short *sp_next_list; /* next group IDs, if non-zero */ | |
| 164 int sp_sync_idx; /* sync item index (syncing only) */ | |
| 165 int sp_line_id; /* ID of last line where tried */ | |
| 166 int sp_startcol; /* next match in sp_line_id line */ | |
| 167 } synpat_T; | |
| 168 | |
| 169 /* The sp_off_flags are computed like this: | |
| 170 * offset from the start of the matched text: (1 << SPO_XX_OFF) | |
| 171 * offset from the end of the matched text: (1 << (SPO_XX_OFF + SPO_COUNT)) | |
| 172 * When both are present, only one is used. | |
| 173 */ | |
| 174 | |
| 175 #define SPTYPE_MATCH 1 /* match keyword with this group ID */ | |
| 176 #define SPTYPE_START 2 /* match a regexp, start of item */ | |
| 177 #define SPTYPE_END 3 /* match a regexp, end of item */ | |
| 178 #define SPTYPE_SKIP 4 /* match a regexp, skip within item */ | |
| 179 | |
| 180 | |
| 181 #define SYN_ITEMS(buf) ((synpat_T *)((buf)->b_syn_patterns.ga_data)) | |
| 182 | |
| 183 #define NONE_IDX -2 /* value of sp_sync_idx for "NONE" */ | |
| 184 | |
| 185 /* | |
| 186 * Flags for b_syn_sync_flags: | |
| 187 */ | |
| 188 #define SF_CCOMMENT 0x01 /* sync on a C-style comment */ | |
| 189 #define SF_MATCH 0x02 /* sync by matching a pattern */ | |
| 190 | |
| 191 #define SYN_STATE_P(ssp) ((bufstate_T *)((ssp)->ga_data)) | |
| 192 | |
| 193 #define MAXKEYWLEN 80 /* maximum length of a keyword */ | |
| 194 | |
| 195 /* | |
| 196 * The attributes of the syntax item that has been recognized. | |
| 197 */ | |
| 198 static int current_attr = 0; /* attr of current syntax word */ | |
| 199 #ifdef FEAT_EVAL | |
| 200 static int current_id = 0; /* ID of current char for syn_get_id() */ | |
| 2020 | 201 static int current_trans_id = 0; /* idem, transparency removed */ |
| 7 | 202 #endif |
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203 #ifdef FEAT_CONCEAL |
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204 static int current_flags = 0; |
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205 static int current_seqnr = 0; |
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206 static int current_sub_char = 0; |
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207 #endif |
| 7 | 208 |
| 221 | 209 typedef struct syn_cluster_S |
| 7 | 210 { |
| 211 char_u *scl_name; /* syntax cluster name */ | |
| 212 char_u *scl_name_u; /* uppercase of scl_name */ | |
| 213 short *scl_list; /* IDs in this syntax cluster */ | |
| 221 | 214 } syn_cluster_T; |
| 7 | 215 |
| 216 /* | |
| 217 * Methods of combining two clusters | |
| 218 */ | |
| 219 #define CLUSTER_REPLACE 1 /* replace first list with second */ | |
| 220 #define CLUSTER_ADD 2 /* add second list to first */ | |
| 221 #define CLUSTER_SUBTRACT 3 /* subtract second list from first */ | |
| 222 | |
| 221 | 223 #define SYN_CLSTR(buf) ((syn_cluster_T *)((buf)->b_syn_clusters.ga_data)) |
| 7 | 224 |
| 225 /* | |
| 226 * Syntax group IDs have different types: | |
| 2743 | 227 * 0 - 19999 normal syntax groups |
| 228 * 20000 - 20999 ALLBUT indicator (current_syn_inc_tag added) | |
| 229 * 21000 - 21999 TOP indicator (current_syn_inc_tag added) | |
| 230 * 22000 - 22999 CONTAINED indicator (current_syn_inc_tag added) | |
| 231 * 23000 - 32767 cluster IDs (subtract SYNID_CLUSTER for the cluster ID) | |
| 232 */ | |
| 2756 | 233 #define SYNID_ALLBUT MAX_HL_ID /* syntax group ID for contains=ALLBUT */ |
| 2743 | 234 #define SYNID_TOP 21000 /* syntax group ID for contains=TOP */ |
| 235 #define SYNID_CONTAINED 22000 /* syntax group ID for contains=CONTAINED */ | |
| 236 #define SYNID_CLUSTER 23000 /* first syntax group ID for clusters */ | |
| 237 | |
| 238 #define MAX_SYN_INC_TAG 999 /* maximum before the above overflow */ | |
| 239 #define MAX_CLUSTER_ID (32767 - SYNID_CLUSTER) | |
| 7 | 240 |
| 241 /* | |
| 242 * Annoying Hack(TM): ":syn include" needs this pointer to pass to | |
| 243 * expand_filename(). Most of the other syntax commands don't need it, so | |
| 244 * instead of passing it to them, we stow it here. | |
| 245 */ | |
| 246 static char_u **syn_cmdlinep; | |
| 247 | |
| 248 /* | |
| 249 * Another Annoying Hack(TM): To prevent rules from other ":syn include"'d | |
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250 * files from leaking into ALLBUT lists, we assign a unique ID to the |
| 7 | 251 * rules in each ":syn include"'d file. |
| 252 */ | |
| 253 static int current_syn_inc_tag = 0; | |
| 254 static int running_syn_inc_tag = 0; | |
| 255 | |
| 256 /* | |
| 134 | 257 * In a hashtable item "hi_key" points to "keyword" in a keyentry. |
| 258 * This avoids adding a pointer to the hashtable item. | |
| 259 * KE2HIKEY() converts a var pointer to a hashitem key pointer. | |
| 260 * HIKEY2KE() converts a hashitem key pointer to a var pointer. | |
| 261 * HI2KE() converts a hashitem pointer to a var pointer. | |
| 262 */ | |
| 263 static keyentry_T dumkey; | |
| 264 #define KE2HIKEY(kp) ((kp)->keyword) | |
| 265 #define HIKEY2KE(p) ((keyentry_T *)((p) - (dumkey.keyword - (char_u *)&dumkey))) | |
| 266 #define HI2KE(hi) HIKEY2KE((hi)->hi_key) | |
| 267 | |
| 268 /* | |
| 7 | 269 * To reduce the time spent in keepend(), remember at which level in the state |
| 270 * stack the first item with "keepend" is present. When "-1", there is no | |
| 271 * "keepend" on the stack. | |
| 272 */ | |
| 273 static int keepend_level = -1; | |
| 274 | |
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275 static char msg_no_items[] = N_("No Syntax items defined for this buffer"); |
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276 |
| 7 | 277 /* |
| 278 * For the current state we need to remember more than just the idx. | |
| 279 * When si_m_endpos.lnum is 0, the items other than si_idx are unknown. | |
| 280 * (The end positions have the column number of the next char) | |
| 281 */ | |
| 282 typedef struct state_item | |
| 283 { | |
| 1371 | 284 int si_idx; /* index of syntax pattern or |
| 285 KEYWORD_IDX */ | |
| 7 | 286 int si_id; /* highlight group ID for keywords */ |
| 2020 | 287 int si_trans_id; /* idem, transparency removed */ |
| 7 | 288 int si_m_lnum; /* lnum of the match */ |
| 289 int si_m_startcol; /* starting column of the match */ | |
| 290 lpos_T si_m_endpos; /* just after end posn of the match */ | |
| 291 lpos_T si_h_startpos; /* start position of the highlighting */ | |
| 292 lpos_T si_h_endpos; /* end position of the highlighting */ | |
| 293 lpos_T si_eoe_pos; /* end position of end pattern */ | |
| 294 int si_end_idx; /* group ID for end pattern or zero */ | |
| 295 int si_ends; /* if match ends before si_m_endpos */ | |
| 296 int si_attr; /* attributes in this state */ | |
| 297 long si_flags; /* HL_HAS_EOL flag in this state, and | |
| 298 * HL_SKIP* for si_next_list */ | |
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299 #ifdef FEAT_CONCEAL |
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300 int si_seqnr; /* sequence number */ |
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301 int si_cchar; /* substitution character for conceal */ |
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302 #endif |
| 7 | 303 short *si_cont_list; /* list of contained groups */ |
| 304 short *si_next_list; /* nextgroup IDs after this item ends */ | |
| 305 reg_extmatch_T *si_extmatch; /* \z(...\) matches from start | |
| 306 * pattern */ | |
| 307 } stateitem_T; | |
| 308 | |
| 309 #define KEYWORD_IDX -1 /* value of si_idx for keywords */ | |
| 310 #define ID_LIST_ALL (short *)-1 /* valid of si_cont_list for containing all | |
| 311 but contained groups */ | |
| 312 | |
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313 #ifdef FEAT_CONCEAL |
| 6698 | 314 static int next_seqnr = 1; /* value to use for si_seqnr */ |
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315 #endif |
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316 |
| 7 | 317 /* |
| 154 | 318 * Struct to reduce the number of arguments to get_syn_options(), it's used |
| 319 * very often. | |
| 320 */ | |
| 321 typedef struct | |
| 322 { | |
| 1222 | 323 int flags; /* flags for contained and transparent */ |
| 154 | 324 int keyword; /* TRUE for ":syn keyword" */ |
| 325 int *sync_idx; /* syntax item for "grouphere" argument, NULL | |
| 326 if not allowed */ | |
| 327 char has_cont_list; /* TRUE if "cont_list" can be used */ | |
| 328 short *cont_list; /* group IDs for "contains" argument */ | |
| 329 short *cont_in_list; /* group IDs for "containedin" argument */ | |
| 330 short *next_list; /* group IDs for "nextgroup" argument */ | |
| 331 } syn_opt_arg_T; | |
| 332 | |
| 333 /* | |
| 7 | 334 * The next possible match in the current line for any pattern is remembered, |
| 335 * to avoid having to try for a match in each column. | |
| 336 * If next_match_idx == -1, not tried (in this line) yet. | |
| 337 * If next_match_col == MAXCOL, no match found in this line. | |
| 338 * (All end positions have the column of the char after the end) | |
| 339 */ | |
| 340 static int next_match_col; /* column for start of next match */ | |
| 341 static lpos_T next_match_m_endpos; /* position for end of next match */ | |
| 342 static lpos_T next_match_h_startpos; /* pos. for highl. start of next match */ | |
| 343 static lpos_T next_match_h_endpos; /* pos. for highl. end of next match */ | |
| 344 static int next_match_idx; /* index of matched item */ | |
| 345 static long next_match_flags; /* flags for next match */ | |
| 346 static lpos_T next_match_eos_pos; /* end of start pattn (start region) */ | |
| 347 static lpos_T next_match_eoe_pos; /* pos. for end of end pattern */ | |
| 348 static int next_match_end_idx; /* ID of group for end pattn or zero */ | |
| 349 static reg_extmatch_T *next_match_extmatch = NULL; | |
| 350 | |
| 351 /* | |
| 352 * A state stack is an array of integers or stateitem_T, stored in a | |
| 353 * garray_T. A state stack is invalid if it's itemsize entry is zero. | |
| 354 */ | |
| 355 #define INVALID_STATE(ssp) ((ssp)->ga_itemsize == 0) | |
| 356 #define VALID_STATE(ssp) ((ssp)->ga_itemsize != 0) | |
| 357 | |
| 358 /* | |
| 359 * The current state (within the line) of the recognition engine. | |
| 360 * When current_state.ga_itemsize is 0 the current state is invalid. | |
| 361 */ | |
| 362 static win_T *syn_win; /* current window for highlighting */ | |
| 363 static buf_T *syn_buf; /* current buffer for highlighting */ | |
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364 static synblock_T *syn_block; /* current buffer for highlighting */ |
| 7 | 365 static linenr_T current_lnum = 0; /* lnum of current state */ |
| 366 static colnr_T current_col = 0; /* column of current state */ | |
| 367 static int current_state_stored = 0; /* TRUE if stored current state | |
| 368 * after setting current_finished */ | |
| 369 static int current_finished = 0; /* current line has been finished */ | |
| 370 static garray_T current_state /* current stack of state_items */ | |
| 371 = {0, 0, 0, 0, NULL}; | |
| 372 static short *current_next_list = NULL; /* when non-zero, nextgroup list */ | |
| 373 static int current_next_flags = 0; /* flags for current_next_list */ | |
| 374 static int current_line_id = 0; /* unique number for current line */ | |
| 375 | |
| 376 #define CUR_STATE(idx) ((stateitem_T *)(current_state.ga_data))[idx] | |
| 377 | |
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378 static void syn_sync(win_T *wp, linenr_T lnum, synstate_T *last_valid); |
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379 static void save_chartab(char_u *chartab); |
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380 static void restore_chartab(char_u *chartab); |
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381 static int syn_match_linecont(linenr_T lnum); |
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382 static void syn_start_line(void); |
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383 static void syn_update_ends(int startofline); |
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384 static void syn_stack_alloc(void); |
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385 static int syn_stack_cleanup(void); |
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386 static void syn_stack_free_entry(synblock_T *block, synstate_T *p); |
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387 static synstate_T *syn_stack_find_entry(linenr_T lnum); |
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388 static synstate_T *store_current_state(void); |
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389 static void load_current_state(synstate_T *from); |
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390 static void invalidate_current_state(void); |
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391 static int syn_stack_equal(synstate_T *sp); |
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392 static void validate_current_state(void); |
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393 static int syn_finish_line(int syncing); |
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394 static int syn_current_attr(int syncing, int displaying, int *can_spell, int keep_state); |
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395 static int did_match_already(int idx, garray_T *gap); |
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396 static stateitem_T *push_next_match(stateitem_T *cur_si); |
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397 static void check_state_ends(void); |
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398 static void update_si_attr(int idx); |
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399 static void check_keepend(void); |
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400 static void update_si_end(stateitem_T *sip, int startcol, int force); |
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401 static short *copy_id_list(short *list); |
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402 static int in_id_list(stateitem_T *item, short *cont_list, struct sp_syn *ssp, int contained); |
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403 static int push_current_state(int idx); |
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404 static void pop_current_state(void); |
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405 #ifdef FEAT_PROFILE |
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406 static void syn_clear_time(syn_time_T *tt); |
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407 static void syntime_clear(void); |
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408 #ifdef __BORLANDC__ |
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409 static int _RTLENTRYF syn_compare_syntime(const void *v1, const void *v2); |
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410 #else |
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411 static int syn_compare_syntime(const void *v1, const void *v2); |
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412 #endif |
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413 static void syntime_report(void); |
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414 static int syn_time_on = FALSE; |
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415 # define IF_SYN_TIME(p) (p) |
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416 #else |
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417 # define IF_SYN_TIME(p) NULL |
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418 typedef int syn_time_T; |
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419 #endif |
| 7 | 420 |
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421 static void syn_stack_apply_changes_block(synblock_T *block, buf_T *buf); |
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422 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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423 static void clear_syn_state(synstate_T *p); |
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424 static void clear_current_state(void); |
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425 |
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426 static void limit_pos(lpos_T *pos, lpos_T *limit); |
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427 static void limit_pos_zero(lpos_T *pos, lpos_T *limit); |
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428 static void syn_add_end_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
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429 static void syn_add_start_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
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430 static char_u *syn_getcurline(void); |
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431 static int syn_regexec(regmmatch_T *rmp, linenr_T lnum, colnr_T col, syn_time_T *st); |
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432 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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433 static void syn_cmd_case(exarg_T *eap, int syncing); |
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434 static void syn_cmd_spell(exarg_T *eap, int syncing); |
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435 static void syntax_sync_clear(void); |
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436 static void syn_remove_pattern(synblock_T *block, int idx); |
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437 static void syn_clear_pattern(synblock_T *block, int i); |
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438 static void syn_clear_cluster(synblock_T *block, int i); |
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439 static void syn_cmd_clear(exarg_T *eap, int syncing); |
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440 static void syn_cmd_conceal(exarg_T *eap, int syncing); |
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441 static void syn_clear_one(int id, int syncing); |
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442 static void syn_cmd_on(exarg_T *eap, int syncing); |
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443 static void syn_cmd_enable(exarg_T *eap, int syncing); |
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444 static void syn_cmd_reset(exarg_T *eap, int syncing); |
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445 static void syn_cmd_manual(exarg_T *eap, int syncing); |
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446 static void syn_cmd_off(exarg_T *eap, int syncing); |
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447 static void syn_cmd_onoff(exarg_T *eap, char *name); |
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448 static void syn_cmd_list(exarg_T *eap, int syncing); |
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449 static void syn_lines_msg(void); |
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450 static void syn_match_msg(void); |
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451 static void syn_stack_free_block(synblock_T *block); |
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452 static void syn_list_one(int id, int syncing, int link_only); |
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453 static void syn_list_cluster(int id); |
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454 static void put_id_list(char_u *name, short *list, int attr); |
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455 static void put_pattern(char *s, int c, synpat_T *spp, int attr); |
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456 static int syn_list_keywords(int id, hashtab_T *ht, int did_header, int attr); |
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457 static void syn_clear_keyword(int id, hashtab_T *ht); |
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458 static void clear_keywtab(hashtab_T *ht); |
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459 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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460 static char_u *get_group_name(char_u *arg, char_u **name_end); |
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461 static char_u *get_syn_options(char_u *arg, syn_opt_arg_T *opt, int *conceal_char); |
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462 static void syn_cmd_include(exarg_T *eap, int syncing); |
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463 static void syn_cmd_iskeyword(exarg_T *eap, int syncing); |
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464 static void syn_cmd_keyword(exarg_T *eap, int syncing); |
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465 static void syn_cmd_match(exarg_T *eap, int syncing); |
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466 static void syn_cmd_region(exarg_T *eap, int syncing); |
| 7 | 467 #ifdef __BORLANDC__ |
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468 static int _RTLENTRYF syn_compare_stub(const void *v1, const void *v2); |
| 7 | 469 #else |
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470 static int syn_compare_stub(const void *v1, const void *v2); |
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471 #endif |
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472 static void syn_cmd_cluster(exarg_T *eap, int syncing); |
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473 static int syn_scl_name2id(char_u *name); |
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474 static int syn_scl_namen2id(char_u *linep, int len); |
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475 static int syn_check_cluster(char_u *pp, int len); |
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476 static int syn_add_cluster(char_u *name); |
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477 static void init_syn_patterns(void); |
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478 static char_u *get_syn_pattern(char_u *arg, synpat_T *ci); |
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479 static void syn_cmd_sync(exarg_T *eap, int syncing); |
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480 static int get_id_list(char_u **arg, int keylen, short **list); |
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481 static void syn_combine_list(short **clstr1, short **clstr2, int list_op); |
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482 static void syn_incl_toplevel(int id, int *flagsp); |
| 7 | 483 |
| 484 /* | |
| 485 * Start the syntax recognition for a line. This function is normally called | |
| 486 * from the screen updating, once for each displayed line. | |
| 487 * The buffer is remembered in syn_buf, because get_syntax_attr() doesn't get | |
| 488 * it. Careful: curbuf and curwin are likely to point to another buffer and | |
| 489 * window. | |
| 490 */ | |
| 491 void | |
| 492 syntax_start(wp, lnum) | |
| 493 win_T *wp; | |
| 494 linenr_T lnum; | |
| 495 { | |
| 496 synstate_T *p; | |
| 497 synstate_T *last_valid = NULL; | |
| 498 synstate_T *last_min_valid = NULL; | |
| 1512 | 499 synstate_T *sp, *prev = NULL; |
| 7 | 500 linenr_T parsed_lnum; |
| 501 linenr_T first_stored; | |
| 502 int dist; | |
| 26 | 503 static int changedtick = 0; /* remember the last change ID */ |
| 7 | 504 |
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505 #ifdef FEAT_CONCEAL |
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506 current_sub_char = NUL; |
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507 #endif |
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508 |
| 7 | 509 /* |
| 510 * After switching buffers, invalidate current_state. | |
| 26 | 511 * Also do this when a change was made, the current state may be invalid |
| 512 * then. | |
| 7 | 513 */ |
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514 if (syn_block != wp->w_s || changedtick != syn_buf->b_changedtick) |
| 7 | 515 { |
| 516 invalidate_current_state(); | |
| 517 syn_buf = wp->w_buffer; | |
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518 syn_block = wp->w_s; |
| 7 | 519 } |
| 26 | 520 changedtick = syn_buf->b_changedtick; |
| 7 | 521 syn_win = wp; |
| 522 | |
| 523 /* | |
| 524 * Allocate syntax stack when needed. | |
| 525 */ | |
| 526 syn_stack_alloc(); | |
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527 if (syn_block->b_sst_array == NULL) |
| 410 | 528 return; /* out of memory */ |
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529 syn_block->b_sst_lasttick = display_tick; |
| 7 | 530 |
| 531 /* | |
| 532 * If the state of the end of the previous line is useful, store it. | |
| 533 */ | |
| 534 if (VALID_STATE(¤t_state) | |
| 535 && current_lnum < lnum | |
| 536 && current_lnum < syn_buf->b_ml.ml_line_count) | |
| 537 { | |
| 538 (void)syn_finish_line(FALSE); | |
| 539 if (!current_state_stored) | |
| 540 { | |
| 541 ++current_lnum; | |
| 1512 | 542 (void)store_current_state(); |
| 7 | 543 } |
| 544 | |
| 545 /* | |
| 546 * If the current_lnum is now the same as "lnum", keep the current | |
| 547 * state (this happens very often!). Otherwise invalidate | |
| 548 * current_state and figure it out below. | |
| 549 */ | |
| 550 if (current_lnum != lnum) | |
| 551 invalidate_current_state(); | |
| 552 } | |
| 553 else | |
| 554 invalidate_current_state(); | |
| 555 | |
| 556 /* | |
| 557 * Try to synchronize from a saved state in b_sst_array[]. | |
| 558 * Only do this if lnum is not before and not to far beyond a saved state. | |
| 559 */ | |
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560 if (INVALID_STATE(¤t_state) && syn_block->b_sst_array != NULL) |
| 7 | 561 { |
| 562 /* Find last valid saved state before start_lnum. */ | |
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563 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
| 7 | 564 { |
| 565 if (p->sst_lnum > lnum) | |
| 566 break; | |
| 567 if (p->sst_lnum <= lnum && p->sst_change_lnum == 0) | |
| 568 { | |
| 569 last_valid = p; | |
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570 if (p->sst_lnum >= lnum - syn_block->b_syn_sync_minlines) |
| 7 | 571 last_min_valid = p; |
| 572 } | |
| 573 } | |
| 574 if (last_min_valid != NULL) | |
| 575 load_current_state(last_min_valid); | |
| 576 } | |
| 577 | |
| 578 /* | |
| 579 * If "lnum" is before or far beyond a line with a saved state, need to | |
| 580 * re-synchronize. | |
| 581 */ | |
| 582 if (INVALID_STATE(¤t_state)) | |
| 583 { | |
| 584 syn_sync(wp, lnum, last_valid); | |
| 2906 | 585 if (current_lnum == 1) |
| 586 /* First line is always valid, no matter "minlines". */ | |
| 587 first_stored = 1; | |
| 588 else | |
| 589 /* Need to parse "minlines" lines before state can be considered | |
| 590 * valid to store. */ | |
| 591 first_stored = current_lnum + syn_block->b_syn_sync_minlines; | |
| 7 | 592 } |
| 593 else | |
| 594 first_stored = current_lnum; | |
| 595 | |
| 596 /* | |
| 597 * Advance from the sync point or saved state until the current line. | |
| 598 * Save some entries for syncing with later on. | |
| 599 */ | |
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600 if (syn_block->b_sst_len <= Rows) |
| 819 | 601 dist = 999999; |
| 602 else | |
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603 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
| 7 | 604 while (current_lnum < lnum) |
| 605 { | |
| 606 syn_start_line(); | |
| 607 (void)syn_finish_line(FALSE); | |
| 608 ++current_lnum; | |
| 609 | |
| 610 /* If we parsed at least "minlines" lines or started at a valid | |
| 611 * state, the current state is considered valid. */ | |
| 612 if (current_lnum >= first_stored) | |
| 613 { | |
| 614 /* Check if the saved state entry is for the current line and is | |
| 615 * equal to the current state. If so, then validate all saved | |
| 616 * states that depended on a change before the parsed line. */ | |
| 617 if (prev == NULL) | |
| 1512 | 618 prev = syn_stack_find_entry(current_lnum - 1); |
| 619 if (prev == NULL) | |
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620 sp = syn_block->b_sst_first; |
| 7 | 621 else |
| 1512 | 622 sp = prev; |
| 623 while (sp != NULL && sp->sst_lnum < current_lnum) | |
| 624 sp = sp->sst_next; | |
| 7 | 625 if (sp != NULL |
| 626 && sp->sst_lnum == current_lnum | |
| 627 && syn_stack_equal(sp)) | |
| 628 { | |
| 629 parsed_lnum = current_lnum; | |
| 630 prev = sp; | |
| 631 while (sp != NULL && sp->sst_change_lnum <= parsed_lnum) | |
| 632 { | |
| 633 if (sp->sst_lnum <= lnum) | |
| 634 /* valid state before desired line, use this one */ | |
| 635 prev = sp; | |
| 636 else if (sp->sst_change_lnum == 0) | |
| 637 /* past saved states depending on change, break here. */ | |
| 638 break; | |
| 639 sp->sst_change_lnum = 0; | |
| 640 sp = sp->sst_next; | |
| 641 } | |
| 642 load_current_state(prev); | |
| 643 } | |
| 644 /* Store the state at this line when it's the first one, the line | |
| 645 * where we start parsing, or some distance from the previously | |
| 646 * saved state. But only when parsed at least 'minlines'. */ | |
| 647 else if (prev == NULL | |
| 648 || current_lnum == lnum | |
| 649 || current_lnum >= prev->sst_lnum + dist) | |
| 1512 | 650 prev = store_current_state(); |
| 7 | 651 } |
| 652 | |
| 653 /* This can take a long time: break when CTRL-C pressed. The current | |
| 654 * state will be wrong then. */ | |
| 655 line_breakcheck(); | |
| 656 if (got_int) | |
| 657 { | |
| 658 current_lnum = lnum; | |
| 659 break; | |
| 660 } | |
| 661 } | |
| 662 | |
| 663 syn_start_line(); | |
| 664 } | |
| 665 | |
| 666 /* | |
| 667 * We cannot simply discard growarrays full of state_items or buf_states; we | |
| 668 * have to manually release their extmatch pointers first. | |
| 669 */ | |
| 670 static void | |
| 671 clear_syn_state(p) | |
| 672 synstate_T *p; | |
| 673 { | |
| 674 int i; | |
| 675 garray_T *gap; | |
| 676 | |
| 677 if (p->sst_stacksize > SST_FIX_STATES) | |
| 678 { | |
| 679 gap = &(p->sst_union.sst_ga); | |
| 680 for (i = 0; i < gap->ga_len; i++) | |
| 681 unref_extmatch(SYN_STATE_P(gap)[i].bs_extmatch); | |
| 682 ga_clear(gap); | |
| 683 } | |
| 684 else | |
| 685 { | |
| 686 for (i = 0; i < p->sst_stacksize; i++) | |
| 687 unref_extmatch(p->sst_union.sst_stack[i].bs_extmatch); | |
| 688 } | |
| 689 } | |
| 690 | |
| 691 /* | |
| 692 * Cleanup the current_state stack. | |
| 693 */ | |
| 694 static void | |
| 695 clear_current_state() | |
| 696 { | |
| 697 int i; | |
| 698 stateitem_T *sip; | |
| 699 | |
| 700 sip = (stateitem_T *)(current_state.ga_data); | |
| 701 for (i = 0; i < current_state.ga_len; i++) | |
| 702 unref_extmatch(sip[i].si_extmatch); | |
| 703 ga_clear(¤t_state); | |
| 704 } | |
| 705 | |
| 706 /* | |
| 707 * Try to find a synchronisation point for line "lnum". | |
| 708 * | |
| 709 * This sets current_lnum and the current state. One of three methods is | |
| 710 * used: | |
| 711 * 1. Search backwards for the end of a C-comment. | |
| 712 * 2. Search backwards for given sync patterns. | |
| 713 * 3. Simply start on a given number of lines above "lnum". | |
| 714 */ | |
| 715 static void | |
| 716 syn_sync(wp, start_lnum, last_valid) | |
| 717 win_T *wp; | |
| 718 linenr_T start_lnum; | |
| 719 synstate_T *last_valid; | |
| 720 { | |
| 721 buf_T *curbuf_save; | |
| 722 win_T *curwin_save; | |
| 723 pos_T cursor_save; | |
| 724 int idx; | |
| 725 linenr_T lnum; | |
| 726 linenr_T end_lnum; | |
| 727 linenr_T break_lnum; | |
| 728 int had_sync_point; | |
| 729 stateitem_T *cur_si; | |
| 730 synpat_T *spp; | |
| 731 char_u *line; | |
| 732 int found_flags = 0; | |
| 733 int found_match_idx = 0; | |
| 734 linenr_T found_current_lnum = 0; | |
| 735 int found_current_col= 0; | |
| 736 lpos_T found_m_endpos; | |
| 442 | 737 colnr_T prev_current_col; |
| 7 | 738 |
| 739 /* | |
| 740 * Clear any current state that might be hanging around. | |
| 741 */ | |
| 742 invalidate_current_state(); | |
| 743 | |
| 744 /* | |
| 745 * Start at least "minlines" back. Default starting point for parsing is | |
| 746 * there. | |
| 747 * Start further back, to avoid that scrolling backwards will result in | |
| 748 * resyncing for every line. Now it resyncs only one out of N lines, | |
| 749 * where N is minlines * 1.5, or minlines * 2 if minlines is small. | |
| 750 * Watch out for overflow when minlines is MAXLNUM. | |
| 751 */ | |
|
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752 if (syn_block->b_syn_sync_minlines > start_lnum) |
| 7 | 753 start_lnum = 1; |
| 754 else | |
| 755 { | |
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756 if (syn_block->b_syn_sync_minlines == 1) |
| 7 | 757 lnum = 1; |
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758 else if (syn_block->b_syn_sync_minlines < 10) |
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759 lnum = syn_block->b_syn_sync_minlines * 2; |
| 7 | 760 else |
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761 lnum = syn_block->b_syn_sync_minlines * 3 / 2; |
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762 if (syn_block->b_syn_sync_maxlines != 0 |
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763 && lnum > syn_block->b_syn_sync_maxlines) |
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764 lnum = syn_block->b_syn_sync_maxlines; |
| 7 | 765 if (lnum >= start_lnum) |
| 766 start_lnum = 1; | |
| 767 else | |
| 768 start_lnum -= lnum; | |
| 769 } | |
| 770 current_lnum = start_lnum; | |
| 771 | |
| 772 /* | |
| 773 * 1. Search backwards for the end of a C-style comment. | |
| 774 */ | |
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775 if (syn_block->b_syn_sync_flags & SF_CCOMMENT) |
| 7 | 776 { |
| 777 /* Need to make syn_buf the current buffer for a moment, to be able to | |
| 778 * use find_start_comment(). */ | |
| 779 curwin_save = curwin; | |
| 780 curwin = wp; | |
| 781 curbuf_save = curbuf; | |
| 782 curbuf = syn_buf; | |
| 783 | |
| 784 /* | |
| 785 * Skip lines that end in a backslash. | |
| 786 */ | |
| 787 for ( ; start_lnum > 1; --start_lnum) | |
| 788 { | |
| 789 line = ml_get(start_lnum - 1); | |
| 790 if (*line == NUL || *(line + STRLEN(line) - 1) != '\\') | |
| 791 break; | |
| 792 } | |
| 793 current_lnum = start_lnum; | |
| 794 | |
| 795 /* set cursor to start of search */ | |
| 796 cursor_save = wp->w_cursor; | |
| 797 wp->w_cursor.lnum = start_lnum; | |
| 798 wp->w_cursor.col = 0; | |
| 799 | |
| 800 /* | |
| 801 * If the line is inside a comment, need to find the syntax item that | |
| 802 * defines the comment. | |
| 803 * Restrict the search for the end of a comment to b_syn_sync_maxlines. | |
| 804 */ | |
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805 if (find_start_comment((int)syn_block->b_syn_sync_maxlines) != NULL) |
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806 { |
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807 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
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808 if (SYN_ITEMS(syn_block)[idx].sp_syn.id |
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809 == syn_block->b_syn_sync_id |
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810 && SYN_ITEMS(syn_block)[idx].sp_type == SPTYPE_START) |
| 7 | 811 { |
| 812 validate_current_state(); | |
| 813 if (push_current_state(idx) == OK) | |
| 814 update_si_attr(current_state.ga_len - 1); | |
| 815 break; | |
| 816 } | |
| 817 } | |
| 818 | |
| 819 /* restore cursor and buffer */ | |
| 820 wp->w_cursor = cursor_save; | |
| 821 curwin = curwin_save; | |
| 822 curbuf = curbuf_save; | |
| 823 } | |
| 824 | |
| 825 /* | |
| 826 * 2. Search backwards for given sync patterns. | |
| 827 */ | |
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828 else if (syn_block->b_syn_sync_flags & SF_MATCH) |
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829 { |
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830 if (syn_block->b_syn_sync_maxlines != 0 |
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831 && start_lnum > syn_block->b_syn_sync_maxlines) |
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832 break_lnum = start_lnum - syn_block->b_syn_sync_maxlines; |
| 7 | 833 else |
| 834 break_lnum = 0; | |
| 835 | |
| 699 | 836 found_m_endpos.lnum = 0; |
| 837 found_m_endpos.col = 0; | |
| 7 | 838 end_lnum = start_lnum; |
| 839 lnum = start_lnum; | |
| 840 while (--lnum > break_lnum) | |
| 841 { | |
| 842 /* This can take a long time: break when CTRL-C pressed. */ | |
| 843 line_breakcheck(); | |
| 844 if (got_int) | |
| 845 { | |
| 846 invalidate_current_state(); | |
| 847 current_lnum = start_lnum; | |
| 848 break; | |
| 849 } | |
| 850 | |
| 851 /* Check if we have run into a valid saved state stack now. */ | |
| 852 if (last_valid != NULL && lnum == last_valid->sst_lnum) | |
| 853 { | |
| 854 load_current_state(last_valid); | |
| 855 break; | |
| 856 } | |
| 857 | |
| 858 /* | |
| 859 * Check if the previous line has the line-continuation pattern. | |
| 860 */ | |
| 861 if (lnum > 1 && syn_match_linecont(lnum - 1)) | |
| 862 continue; | |
| 863 | |
| 864 /* | |
| 865 * Start with nothing on the state stack | |
| 866 */ | |
| 867 validate_current_state(); | |
| 868 | |
| 869 for (current_lnum = lnum; current_lnum < end_lnum; ++current_lnum) | |
| 870 { | |
| 871 syn_start_line(); | |
| 872 for (;;) | |
| 873 { | |
| 874 had_sync_point = syn_finish_line(TRUE); | |
| 875 /* | |
| 876 * When a sync point has been found, remember where, and | |
| 877 * continue to look for another one, further on in the line. | |
| 878 */ | |
| 879 if (had_sync_point && current_state.ga_len) | |
| 880 { | |
| 881 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 882 if (cur_si->si_m_endpos.lnum > start_lnum) | |
| 883 { | |
| 884 /* ignore match that goes to after where started */ | |
| 885 current_lnum = end_lnum; | |
| 886 break; | |
| 887 } | |
| 1371 | 888 if (cur_si->si_idx < 0) |
| 889 { | |
| 890 /* Cannot happen? */ | |
| 891 found_flags = 0; | |
| 892 found_match_idx = KEYWORD_IDX; | |
| 893 } | |
| 894 else | |
| 895 { | |
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896 spp = &(SYN_ITEMS(syn_block)[cur_si->si_idx]); |
| 1371 | 897 found_flags = spp->sp_flags; |
| 898 found_match_idx = spp->sp_sync_idx; | |
| 899 } | |
| 7 | 900 found_current_lnum = current_lnum; |
| 901 found_current_col = current_col; | |
| 902 found_m_endpos = cur_si->si_m_endpos; | |
| 903 /* | |
| 904 * Continue after the match (be aware of a zero-length | |
| 905 * match). | |
| 906 */ | |
| 907 if (found_m_endpos.lnum > current_lnum) | |
| 908 { | |
| 909 current_lnum = found_m_endpos.lnum; | |
| 910 current_col = found_m_endpos.col; | |
| 911 if (current_lnum >= end_lnum) | |
| 912 break; | |
| 913 } | |
| 914 else if (found_m_endpos.col > current_col) | |
| 915 current_col = found_m_endpos.col; | |
| 916 else | |
| 917 ++current_col; | |
| 918 | |
| 919 /* syn_current_attr() will have skipped the check for | |
| 442 | 920 * an item that ends here, need to do that now. Be |
| 921 * careful not to go past the NUL. */ | |
| 922 prev_current_col = current_col; | |
| 923 if (syn_getcurline()[current_col] != NUL) | |
| 924 ++current_col; | |
| 7 | 925 check_state_ends(); |
| 442 | 926 current_col = prev_current_col; |
| 7 | 927 } |
| 928 else | |
| 929 break; | |
| 930 } | |
| 931 } | |
| 932 | |
| 933 /* | |
| 934 * If a sync point was encountered, break here. | |
| 935 */ | |
| 936 if (found_flags) | |
| 937 { | |
| 938 /* | |
| 939 * Put the item that was specified by the sync point on the | |
| 940 * state stack. If there was no item specified, make the | |
| 941 * state stack empty. | |
| 942 */ | |
| 943 clear_current_state(); | |
| 944 if (found_match_idx >= 0 | |
| 945 && push_current_state(found_match_idx) == OK) | |
| 946 update_si_attr(current_state.ga_len - 1); | |
| 947 | |
| 948 /* | |
| 949 * When using "grouphere", continue from the sync point | |
| 950 * match, until the end of the line. Parsing starts at | |
| 951 * the next line. | |
| 952 * For "groupthere" the parsing starts at start_lnum. | |
| 953 */ | |
| 954 if (found_flags & HL_SYNC_HERE) | |
| 955 { | |
| 956 if (current_state.ga_len) | |
| 957 { | |
| 958 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 959 cur_si->si_h_startpos.lnum = found_current_lnum; | |
| 960 cur_si->si_h_startpos.col = found_current_col; | |
| 961 update_si_end(cur_si, (int)current_col, TRUE); | |
| 962 check_keepend(); | |
| 963 } | |
| 964 current_col = found_m_endpos.col; | |
| 965 current_lnum = found_m_endpos.lnum; | |
| 966 (void)syn_finish_line(FALSE); | |
| 967 ++current_lnum; | |
| 968 } | |
| 969 else | |
| 970 current_lnum = start_lnum; | |
| 971 | |
| 972 break; | |
| 973 } | |
| 974 | |
| 975 end_lnum = lnum; | |
| 976 invalidate_current_state(); | |
| 977 } | |
| 978 | |
| 979 /* Ran into start of the file or exceeded maximum number of lines */ | |
| 980 if (lnum <= break_lnum) | |
| 981 { | |
| 982 invalidate_current_state(); | |
| 983 current_lnum = break_lnum + 1; | |
| 984 } | |
| 985 } | |
| 986 | |
| 987 validate_current_state(); | |
| 988 } | |
| 989 | |
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990 static void |
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991 save_chartab(char_u *chartab) |
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992 { |
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993 if (syn_block->b_syn_isk != empty_option) |
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994 { |
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995 mch_memmove(chartab, syn_buf->b_chartab, (size_t)32); |
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996 mch_memmove(syn_buf->b_chartab, syn_win->w_s->b_syn_chartab, |
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997 (size_t)32); |
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998 } |
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999 } |
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1000 |
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1001 static void |
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1002 restore_chartab(char_u *chartab) |
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1003 { |
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1004 if (syn_win->w_s->b_syn_isk != empty_option) |
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1005 mch_memmove(syn_buf->b_chartab, chartab, (size_t)32); |
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1006 } |
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1007 |
| 7 | 1008 /* |
| 1009 * Return TRUE if the line-continuation pattern matches in line "lnum". | |
| 1010 */ | |
| 1011 static int | |
| 1012 syn_match_linecont(lnum) | |
| 1013 linenr_T lnum; | |
| 1014 { | |
| 1015 regmmatch_T regmatch; | |
| 6375 | 1016 int r; |
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1017 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
| 7 | 1018 |
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1019 if (syn_block->b_syn_linecont_prog != NULL) |
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1020 { |
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1021 /* use syntax iskeyword option */ |
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1022 save_chartab(buf_chartab); |
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1023 regmatch.rmm_ic = syn_block->b_syn_linecont_ic; |
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1024 regmatch.regprog = syn_block->b_syn_linecont_prog; |
| 6375 | 1025 r = syn_regexec(®match, lnum, (colnr_T)0, |
|
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1026 IF_SYN_TIME(&syn_block->b_syn_linecont_time)); |
| 6375 | 1027 syn_block->b_syn_linecont_prog = regmatch.regprog; |
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1028 restore_chartab(buf_chartab); |
| 6375 | 1029 return r; |
| 7 | 1030 } |
| 1031 return FALSE; | |
| 1032 } | |
| 1033 | |
| 1034 /* | |
| 1035 * Prepare the current state for the start of a line. | |
| 1036 */ | |
| 1037 static void | |
| 1038 syn_start_line() | |
| 1039 { | |
| 1040 current_finished = FALSE; | |
| 1041 current_col = 0; | |
| 1042 | |
| 1043 /* | |
| 1044 * Need to update the end of a start/skip/end that continues from the | |
| 1045 * previous line and regions that have "keepend". | |
| 1046 */ | |
| 1047 if (current_state.ga_len > 0) | |
| 2863 | 1048 { |
| 7 | 1049 syn_update_ends(TRUE); |
| 2863 | 1050 check_state_ends(); |
| 1051 } | |
| 7 | 1052 |
| 1053 next_match_idx = -1; | |
| 1054 ++current_line_id; | |
| 1055 } | |
| 1056 | |
| 1057 /* | |
| 1058 * Check for items in the stack that need their end updated. | |
| 1059 * When "startofline" is TRUE the last item is always updated. | |
| 1060 * When "startofline" is FALSE the item with "keepend" is forcefully updated. | |
| 1061 */ | |
| 1062 static void | |
| 1063 syn_update_ends(startofline) | |
| 1064 int startofline; | |
| 1065 { | |
| 1066 stateitem_T *cur_si; | |
| 1067 int i; | |
| 991 | 1068 int seen_keepend; |
| 7 | 1069 |
| 1070 if (startofline) | |
| 1071 { | |
| 1072 /* Check for a match carried over from a previous line with a | |
| 1073 * contained region. The match ends as soon as the region ends. */ | |
| 1074 for (i = 0; i < current_state.ga_len; ++i) | |
| 1075 { | |
| 1076 cur_si = &CUR_STATE(i); | |
| 1077 if (cur_si->si_idx >= 0 | |
|
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1078 && (SYN_ITEMS(syn_block)[cur_si->si_idx]).sp_type |
| 7 | 1079 == SPTYPE_MATCH |
| 1080 && cur_si->si_m_endpos.lnum < current_lnum) | |
| 1081 { | |
| 1082 cur_si->si_flags |= HL_MATCHCONT; | |
| 1083 cur_si->si_m_endpos.lnum = 0; | |
| 1084 cur_si->si_m_endpos.col = 0; | |
| 1085 cur_si->si_h_endpos = cur_si->si_m_endpos; | |
| 1086 cur_si->si_ends = TRUE; | |
| 1087 } | |
| 1088 } | |
| 1089 } | |
| 1090 | |
| 1091 /* | |
| 1092 * Need to update the end of a start/skip/end that continues from the | |
| 1093 * previous line. And regions that have "keepend", because they may | |
| 991 | 1094 * influence contained items. If we've just removed "extend" |
| 1095 * (startofline == 0) then we should update ends of normal regions | |
| 1096 * contained inside "keepend" because "extend" could have extended | |
| 1097 * these "keepend" regions as well as contained normal regions. | |
| 7 | 1098 * Then check for items ending in column 0. |
| 1099 */ | |
| 1100 i = current_state.ga_len - 1; | |
| 1101 if (keepend_level >= 0) | |
| 1102 for ( ; i > keepend_level; --i) | |
| 1103 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
| 1104 break; | |
| 991 | 1105 |
| 1106 seen_keepend = FALSE; | |
| 7 | 1107 for ( ; i < current_state.ga_len; ++i) |
| 1108 { | |
| 1109 cur_si = &CUR_STATE(i); | |
| 1110 if ((cur_si->si_flags & HL_KEEPEND) | |
| 991 | 1111 || (seen_keepend && !startofline) |
| 7 | 1112 || (i == current_state.ga_len - 1 && startofline)) |
| 1113 { | |
| 1114 cur_si->si_h_startpos.col = 0; /* start highl. in col 0 */ | |
| 1115 cur_si->si_h_startpos.lnum = current_lnum; | |
| 1116 | |
| 1117 if (!(cur_si->si_flags & HL_MATCHCONT)) | |
| 1118 update_si_end(cur_si, (int)current_col, !startofline); | |
| 991 | 1119 |
| 1120 if (!startofline && (cur_si->si_flags & HL_KEEPEND)) | |
| 1121 seen_keepend = TRUE; | |
| 7 | 1122 } |
| 1123 } | |
| 1124 check_keepend(); | |
| 1125 } | |
| 1126 | |
| 1127 /**************************************** | |
| 1128 * Handling of the state stack cache. | |
| 1129 */ | |
| 1130 | |
| 1131 /* | |
| 1132 * EXPLANATION OF THE SYNTAX STATE STACK CACHE | |
| 1133 * | |
| 1134 * To speed up syntax highlighting, the state stack for the start of some | |
| 1135 * lines is cached. These entries can be used to start parsing at that point. | |
| 1136 * | |
| 1137 * The stack is kept in b_sst_array[] for each buffer. There is a list of | |
| 1138 * valid entries. b_sst_first points to the first one, then follow sst_next. | |
| 1139 * The entries are sorted on line number. The first entry is often for line 2 | |
| 1140 * (line 1 always starts with an empty stack). | |
| 1141 * There is also a list for free entries. This construction is used to avoid | |
| 1142 * having to allocate and free memory blocks too often. | |
| 1143 * | |
| 1144 * When making changes to the buffer, this is logged in b_mod_*. When calling | |
| 1145 * update_screen() to update the display, it will call | |
| 1146 * syn_stack_apply_changes() for each displayed buffer to adjust the cached | |
| 1147 * entries. The entries which are inside the changed area are removed, | |
| 1148 * because they must be recomputed. Entries below the changed have their line | |
| 1149 * number adjusted for deleted/inserted lines, and have their sst_change_lnum | |
| 1150 * set to indicate that a check must be made if the changed lines would change | |
| 1151 * the cached entry. | |
| 1152 * | |
| 1153 * When later displaying lines, an entry is stored for each line. Displayed | |
| 1154 * lines are likely to be displayed again, in which case the state at the | |
| 1155 * start of the line is needed. | |
| 1156 * For not displayed lines, an entry is stored for every so many lines. These | |
| 1157 * entries will be used e.g., when scrolling backwards. The distance between | |
| 1158 * entries depends on the number of lines in the buffer. For small buffers | |
| 1159 * the distance is fixed at SST_DIST, for large buffers there is a fixed | |
| 1160 * number of entries SST_MAX_ENTRIES, and the distance is computed. | |
| 1161 */ | |
| 1162 | |
|
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1163 static void |
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1164 syn_stack_free_block(block) |
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1165 synblock_T *block; |
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1166 { |
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1167 synstate_T *p; |
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1168 |
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1169 if (block->b_sst_array != NULL) |
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1170 { |
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1171 for (p = block->b_sst_first; p != NULL; p = p->sst_next) |
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1172 clear_syn_state(p); |
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1173 vim_free(block->b_sst_array); |
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1174 block->b_sst_array = NULL; |
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1175 block->b_sst_len = 0; |
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1176 } |
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1177 } |
| 7 | 1178 /* |
| 1179 * Free b_sst_array[] for buffer "buf". | |
| 1180 * Used when syntax items changed to force resyncing everywhere. | |
| 1181 */ | |
| 1182 void | |
|
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1183 syn_stack_free_all(block) |
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1184 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 | |
| 1208 syn_stack_alloc() | |
| 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 | |
| 1287 syn_stack_apply_changes(buf) | |
| 1288 buf_T *buf; | |
| 1289 { | |
|
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1290 win_T *wp; |
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1291 |
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1292 syn_stack_apply_changes_block(&buf->b_s, buf); |
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1293 |
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1294 FOR_ALL_WINDOWS(wp) |
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1295 { |
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1296 if ((wp->w_buffer == buf) && (wp->w_s != &buf->b_s)) |
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1297 syn_stack_apply_changes_block(wp->w_s, buf); |
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1298 } |
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1299 } |
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1300 |
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1301 static void |
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1302 syn_stack_apply_changes_block(block, buf) |
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1303 synblock_T *block; |
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1304 buf_T *buf; |
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1305 { |
| 7 | 1306 synstate_T *p, *prev, *np; |
| 1307 linenr_T n; | |
| 1308 | |
|
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1309 if (block->b_sst_array == NULL) /* nothing to do */ |
| 7 | 1310 return; |
| 1311 | |
| 1312 prev = NULL; | |
|
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1313 for (p = block->b_sst_first; p != NULL; ) |
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1314 { |
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1315 if (p->sst_lnum + block->b_syn_sync_linebreaks > buf->b_mod_top) |
| 7 | 1316 { |
| 1317 n = p->sst_lnum + buf->b_mod_xlines; | |
| 1318 if (n <= buf->b_mod_bot) | |
| 1319 { | |
| 1320 /* this state is inside the changed area, remove it */ | |
| 1321 np = p->sst_next; | |
| 1322 if (prev == NULL) | |
|
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1323 block->b_sst_first = np; |
| 7 | 1324 else |
| 1325 prev->sst_next = np; | |
|
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1326 syn_stack_free_entry(block, p); |
| 7 | 1327 p = np; |
| 1328 continue; | |
| 1329 } | |
| 1330 /* This state is below the changed area. Remember the line | |
| 1331 * that needs to be parsed before this entry can be made valid | |
| 1332 * again. */ | |
| 1333 if (p->sst_change_lnum != 0 && p->sst_change_lnum > buf->b_mod_top) | |
| 1334 { | |
| 1335 if (p->sst_change_lnum + buf->b_mod_xlines > buf->b_mod_top) | |
| 1336 p->sst_change_lnum += buf->b_mod_xlines; | |
| 1337 else | |
| 1338 p->sst_change_lnum = buf->b_mod_top; | |
| 1339 } | |
| 1340 if (p->sst_change_lnum == 0 | |
| 1341 || p->sst_change_lnum < buf->b_mod_bot) | |
| 1342 p->sst_change_lnum = buf->b_mod_bot; | |
| 1343 | |
| 1344 p->sst_lnum = n; | |
| 1345 } | |
| 1346 prev = p; | |
| 1347 p = p->sst_next; | |
| 1348 } | |
| 1349 } | |
| 1350 | |
| 1351 /* | |
| 1352 * Reduce the number of entries in the state stack for syn_buf. | |
| 1353 * Returns TRUE if at least one entry was freed. | |
| 1354 */ | |
| 1355 static int | |
| 1356 syn_stack_cleanup() | |
| 1357 { | |
| 1358 synstate_T *p, *prev; | |
| 1359 disptick_T tick; | |
| 1360 int above; | |
| 1361 int dist; | |
| 1362 int retval = FALSE; | |
| 1363 | |
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1364 if (syn_block->b_sst_array == NULL || syn_block->b_sst_first == NULL) |
| 7 | 1365 return retval; |
| 1366 | |
| 1367 /* Compute normal distance between non-displayed entries. */ | |
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1368 if (syn_block->b_sst_len <= Rows) |
| 819 | 1369 dist = 999999; |
| 1370 else | |
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1371 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
| 7 | 1372 |
| 1373 /* | |
| 2020 | 1374 * Go through the list to find the "tick" for the oldest entry that can |
| 7 | 1375 * be removed. Set "above" when the "tick" for the oldest entry is above |
| 1376 * "b_sst_lasttick" (the display tick wraps around). | |
| 1377 */ | |
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1378 tick = syn_block->b_sst_lasttick; |
| 7 | 1379 above = FALSE; |
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1380 prev = syn_block->b_sst_first; |
| 7 | 1381 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
| 1382 { | |
| 1383 if (prev->sst_lnum + dist > p->sst_lnum) | |
| 1384 { | |
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1385 if (p->sst_tick > syn_block->b_sst_lasttick) |
| 7 | 1386 { |
| 1387 if (!above || p->sst_tick < tick) | |
| 1388 tick = p->sst_tick; | |
| 1389 above = TRUE; | |
| 1390 } | |
| 1391 else if (!above && p->sst_tick < tick) | |
| 1392 tick = p->sst_tick; | |
| 1393 } | |
| 1394 } | |
| 1395 | |
| 1396 /* | |
| 1397 * Go through the list to make the entries for the oldest tick at an | |
| 1398 * interval of several lines. | |
| 1399 */ | |
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1400 prev = syn_block->b_sst_first; |
| 7 | 1401 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
| 1402 { | |
| 1403 if (p->sst_tick == tick && prev->sst_lnum + dist > p->sst_lnum) | |
| 1404 { | |
| 1405 /* Move this entry from used list to free list */ | |
| 1406 prev->sst_next = p->sst_next; | |
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1407 syn_stack_free_entry(syn_block, p); |
| 7 | 1408 p = prev; |
| 1409 retval = TRUE; | |
| 1410 } | |
| 1411 } | |
| 1412 return retval; | |
| 1413 } | |
| 1414 | |
| 1415 /* | |
| 1416 * Free the allocated memory for a syn_state item. | |
| 1417 * Move the entry into the free list. | |
| 1418 */ | |
| 1419 static void | |
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1420 syn_stack_free_entry(block, p) |
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1421 synblock_T *block; |
| 7 | 1422 synstate_T *p; |
| 1423 { | |
| 1424 clear_syn_state(p); | |
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1425 p->sst_next = block->b_sst_firstfree; |
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1426 block->b_sst_firstfree = p; |
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1427 ++block->b_sst_freecount; |
| 7 | 1428 } |
| 1429 | |
| 1430 /* | |
| 1431 * Find an entry in the list of state stacks at or before "lnum". | |
| 1432 * Returns NULL when there is no entry or the first entry is after "lnum". | |
| 1433 */ | |
| 1434 static synstate_T * | |
| 1435 syn_stack_find_entry(lnum) | |
| 1436 linenr_T lnum; | |
| 1437 { | |
| 1438 synstate_T *p, *prev; | |
| 1439 | |
| 1440 prev = NULL; | |
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1441 for (p = syn_block->b_sst_first; p != NULL; prev = p, p = p->sst_next) |
| 7 | 1442 { |
| 1443 if (p->sst_lnum == lnum) | |
| 1444 return p; | |
| 1445 if (p->sst_lnum > lnum) | |
| 1446 break; | |
| 1447 } | |
| 1448 return prev; | |
| 1449 } | |
| 1450 | |
| 1451 /* | |
| 1452 * Try saving the current state in b_sst_array[]. | |
| 1453 * The current state must be valid for the start of the current_lnum line! | |
| 1454 */ | |
| 1455 static synstate_T * | |
| 1512 | 1456 store_current_state() |
| 7 | 1457 { |
| 1458 int i; | |
| 1459 synstate_T *p; | |
| 1460 bufstate_T *bp; | |
| 1461 stateitem_T *cur_si; | |
| 1512 | 1462 synstate_T *sp = syn_stack_find_entry(current_lnum); |
| 7 | 1463 |
| 1464 /* | |
| 1465 * If the current state contains a start or end pattern that continues | |
| 1466 * from the previous line, we can't use it. Don't store it then. | |
| 1467 */ | |
| 1468 for (i = current_state.ga_len - 1; i >= 0; --i) | |
| 1469 { | |
| 1470 cur_si = &CUR_STATE(i); | |
| 1471 if (cur_si->si_h_startpos.lnum >= current_lnum | |
| 1472 || cur_si->si_m_endpos.lnum >= current_lnum | |
| 1473 || cur_si->si_h_endpos.lnum >= current_lnum | |
| 1474 || (cur_si->si_end_idx | |
| 1475 && cur_si->si_eoe_pos.lnum >= current_lnum)) | |
| 1476 break; | |
| 1477 } | |
| 1478 if (i >= 0) | |
| 1479 { | |
| 1480 if (sp != NULL) | |
| 1481 { | |
| 1482 /* find "sp" in the list and remove it */ | |
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1483 if (syn_block->b_sst_first == sp) |
| 7 | 1484 /* it's the first entry */ |
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1485 syn_block->b_sst_first = sp->sst_next; |
| 7 | 1486 else |
| 1487 { | |
| 1488 /* find the entry just before this one to adjust sst_next */ | |
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1489 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
| 7 | 1490 if (p->sst_next == sp) |
| 1491 break; | |
| 840 | 1492 if (p != NULL) /* just in case */ |
| 1493 p->sst_next = sp->sst_next; | |
| 7 | 1494 } |
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1495 syn_stack_free_entry(syn_block, sp); |
| 7 | 1496 sp = NULL; |
| 1497 } | |
| 1498 } | |
| 1499 else if (sp == NULL || sp->sst_lnum != current_lnum) | |
| 1500 { | |
| 1501 /* | |
| 1502 * Add a new entry | |
| 1503 */ | |
| 1504 /* If no free items, cleanup the array first. */ | |
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1505 if (syn_block->b_sst_freecount == 0) |
| 7 | 1506 { |
| 1507 (void)syn_stack_cleanup(); | |
| 1508 /* "sp" may have been moved to the freelist now */ | |
| 1509 sp = syn_stack_find_entry(current_lnum); | |
| 1510 } | |
| 1511 /* Still no free items? Must be a strange problem... */ | |
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1512 if (syn_block->b_sst_freecount == 0) |
| 7 | 1513 sp = NULL; |
| 1514 else | |
| 1515 { | |
| 1516 /* Take the first item from the free list and put it in the used | |
| 1517 * list, after *sp */ | |
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1518 p = syn_block->b_sst_firstfree; |
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1519 syn_block->b_sst_firstfree = p->sst_next; |
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1520 --syn_block->b_sst_freecount; |
| 7 | 1521 if (sp == NULL) |
| 1522 { | |
| 1523 /* Insert in front of the list */ | |
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1524 p->sst_next = syn_block->b_sst_first; |
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1525 syn_block->b_sst_first = p; |
| 7 | 1526 } |
| 1527 else | |
| 1528 { | |
| 1529 /* insert in list after *sp */ | |
| 1530 p->sst_next = sp->sst_next; | |
| 1531 sp->sst_next = p; | |
| 1532 } | |
| 1533 sp = p; | |
| 1534 sp->sst_stacksize = 0; | |
| 1535 sp->sst_lnum = current_lnum; | |
| 1536 } | |
| 1537 } | |
| 1538 if (sp != NULL) | |
| 1539 { | |
| 1540 /* When overwriting an existing state stack, clear it first */ | |
| 1541 clear_syn_state(sp); | |
| 1542 sp->sst_stacksize = current_state.ga_len; | |
| 1543 if (current_state.ga_len > SST_FIX_STATES) | |
| 1544 { | |
| 1545 /* Need to clear it, might be something remaining from when the | |
| 1546 * length was less than SST_FIX_STATES. */ | |
| 1547 ga_init2(&sp->sst_union.sst_ga, (int)sizeof(bufstate_T), 1); | |
| 1548 if (ga_grow(&sp->sst_union.sst_ga, current_state.ga_len) == FAIL) | |
| 1549 sp->sst_stacksize = 0; | |
| 1550 else | |
| 1551 sp->sst_union.sst_ga.ga_len = current_state.ga_len; | |
| 1552 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
| 1553 } | |
| 1554 else | |
| 1555 bp = sp->sst_union.sst_stack; | |
| 1556 for (i = 0; i < sp->sst_stacksize; ++i) | |
| 1557 { | |
| 1558 bp[i].bs_idx = CUR_STATE(i).si_idx; | |
| 1559 bp[i].bs_flags = CUR_STATE(i).si_flags; | |
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1560 #ifdef FEAT_CONCEAL |
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1561 bp[i].bs_seqnr = CUR_STATE(i).si_seqnr; |
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1562 bp[i].bs_cchar = CUR_STATE(i).si_cchar; |
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1563 #endif |
| 7 | 1564 bp[i].bs_extmatch = ref_extmatch(CUR_STATE(i).si_extmatch); |
| 1565 } | |
| 1566 sp->sst_next_flags = current_next_flags; | |
| 1567 sp->sst_next_list = current_next_list; | |
| 1568 sp->sst_tick = display_tick; | |
| 1569 sp->sst_change_lnum = 0; | |
| 1570 } | |
| 1571 current_state_stored = TRUE; | |
| 1572 return sp; | |
| 1573 } | |
| 1574 | |
| 1575 /* | |
| 1576 * Copy a state stack from "from" in b_sst_array[] to current_state; | |
| 1577 */ | |
| 1578 static void | |
| 1579 load_current_state(from) | |
| 1580 synstate_T *from; | |
| 1581 { | |
| 1582 int i; | |
| 1583 bufstate_T *bp; | |
| 1584 | |
| 1585 clear_current_state(); | |
| 1586 validate_current_state(); | |
| 1587 keepend_level = -1; | |
| 1588 if (from->sst_stacksize | |
| 1589 && ga_grow(¤t_state, from->sst_stacksize) != FAIL) | |
| 1590 { | |
| 1591 if (from->sst_stacksize > SST_FIX_STATES) | |
| 1592 bp = SYN_STATE_P(&(from->sst_union.sst_ga)); | |
| 1593 else | |
| 1594 bp = from->sst_union.sst_stack; | |
| 1595 for (i = 0; i < from->sst_stacksize; ++i) | |
| 1596 { | |
| 1597 CUR_STATE(i).si_idx = bp[i].bs_idx; | |
| 1598 CUR_STATE(i).si_flags = bp[i].bs_flags; | |
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1599 #ifdef FEAT_CONCEAL |
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1600 CUR_STATE(i).si_seqnr = bp[i].bs_seqnr; |
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1601 CUR_STATE(i).si_cchar = bp[i].bs_cchar; |
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1602 #endif |
| 7 | 1603 CUR_STATE(i).si_extmatch = ref_extmatch(bp[i].bs_extmatch); |
| 1604 if (keepend_level < 0 && (CUR_STATE(i).si_flags & HL_KEEPEND)) | |
| 1605 keepend_level = i; | |
| 1606 CUR_STATE(i).si_ends = FALSE; | |
| 1607 CUR_STATE(i).si_m_lnum = 0; | |
| 1608 if (CUR_STATE(i).si_idx >= 0) | |
| 1609 CUR_STATE(i).si_next_list = | |
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1610 (SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_next_list; |
| 7 | 1611 else |
| 1612 CUR_STATE(i).si_next_list = NULL; | |
| 1613 update_si_attr(i); | |
| 1614 } | |
| 1615 current_state.ga_len = from->sst_stacksize; | |
| 1616 } | |
| 1617 current_next_list = from->sst_next_list; | |
| 1618 current_next_flags = from->sst_next_flags; | |
| 1619 current_lnum = from->sst_lnum; | |
| 1620 } | |
| 1621 | |
| 1622 /* | |
| 1623 * Compare saved state stack "*sp" with the current state. | |
| 1624 * Return TRUE when they are equal. | |
| 1625 */ | |
| 1626 static int | |
| 1627 syn_stack_equal(sp) | |
| 1628 synstate_T *sp; | |
| 1629 { | |
| 1630 int i, j; | |
| 1631 bufstate_T *bp; | |
| 1632 reg_extmatch_T *six, *bsx; | |
| 1633 | |
| 1634 /* First a quick check if the stacks have the same size end nextlist. */ | |
| 1635 if (sp->sst_stacksize == current_state.ga_len | |
| 1636 && sp->sst_next_list == current_next_list) | |
| 1637 { | |
| 1638 /* Need to compare all states on both stacks. */ | |
| 1639 if (sp->sst_stacksize > SST_FIX_STATES) | |
| 1640 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
| 1641 else | |
| 1642 bp = sp->sst_union.sst_stack; | |
| 1643 | |
| 1644 for (i = current_state.ga_len; --i >= 0; ) | |
| 1645 { | |
| 1646 /* If the item has another index the state is different. */ | |
| 1647 if (bp[i].bs_idx != CUR_STATE(i).si_idx) | |
| 1648 break; | |
| 1649 if (bp[i].bs_extmatch != CUR_STATE(i).si_extmatch) | |
| 1650 { | |
| 1651 /* When the extmatch pointers are different, the strings in | |
| 1652 * them can still be the same. Check if the extmatch | |
| 1653 * references are equal. */ | |
| 1654 bsx = bp[i].bs_extmatch; | |
| 1655 six = CUR_STATE(i).si_extmatch; | |
| 1656 /* If one of the extmatch pointers is NULL the states are | |
| 1657 * different. */ | |
| 1658 if (bsx == NULL || six == NULL) | |
| 1659 break; | |
| 1660 for (j = 0; j < NSUBEXP; ++j) | |
| 1661 { | |
| 1662 /* Check each referenced match string. They must all be | |
| 1663 * equal. */ | |
| 1664 if (bsx->matches[j] != six->matches[j]) | |
| 1665 { | |
| 1666 /* If the pointer is different it can still be the | |
| 1667 * same text. Compare the strings, ignore case when | |
| 1668 * the start item has the sp_ic flag set. */ | |
| 1669 if (bsx->matches[j] == NULL | |
| 1670 || six->matches[j] == NULL) | |
| 1671 break; | |
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1672 if ((SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_ic |
| 7 | 1673 ? MB_STRICMP(bsx->matches[j], |
| 1674 six->matches[j]) != 0 | |
| 1675 : STRCMP(bsx->matches[j], six->matches[j]) != 0) | |
| 1676 break; | |
| 1677 } | |
| 1678 } | |
| 1679 if (j != NSUBEXP) | |
| 1680 break; | |
| 1681 } | |
| 1682 } | |
| 1683 if (i < 0) | |
| 1684 return TRUE; | |
| 1685 } | |
| 1686 return FALSE; | |
| 1687 } | |
| 1688 | |
| 1689 /* | |
| 1690 * We stop parsing syntax above line "lnum". If the stored state at or below | |
| 1691 * this line depended on a change before it, it now depends on the line below | |
| 1692 * the last parsed line. | |
| 1693 * The window looks like this: | |
| 1694 * line which changed | |
| 1695 * displayed line | |
| 1696 * displayed line | |
| 1697 * lnum -> line below window | |
| 1698 */ | |
| 1699 void | |
| 1700 syntax_end_parsing(lnum) | |
| 1701 linenr_T lnum; | |
| 1702 { | |
| 1703 synstate_T *sp; | |
| 1704 | |
| 1705 sp = syn_stack_find_entry(lnum); | |
| 1706 if (sp != NULL && sp->sst_lnum < lnum) | |
| 1707 sp = sp->sst_next; | |
| 1708 | |
| 1709 if (sp != NULL && sp->sst_change_lnum != 0) | |
| 1710 sp->sst_change_lnum = lnum; | |
| 1711 } | |
| 1712 | |
| 1713 /* | |
| 1714 * End of handling of the state stack. | |
| 1715 ****************************************/ | |
| 1716 | |
| 1717 static void | |
| 1718 invalidate_current_state() | |
| 1719 { | |
| 1720 clear_current_state(); | |
| 1721 current_state.ga_itemsize = 0; /* mark current_state invalid */ | |
| 1722 current_next_list = NULL; | |
| 1723 keepend_level = -1; | |
| 1724 } | |
| 1725 | |
| 1726 static void | |
| 1727 validate_current_state() | |
| 1728 { | |
| 1729 current_state.ga_itemsize = sizeof(stateitem_T); | |
| 1730 current_state.ga_growsize = 3; | |
| 1731 } | |
| 1732 | |
| 1733 /* | |
| 1734 * Return TRUE if the syntax at start of lnum changed since last time. | |
| 1735 * This will only be called just after get_syntax_attr() for the previous | |
| 1736 * line, to check if the next line needs to be redrawn too. | |
| 1737 */ | |
| 1738 int | |
| 1739 syntax_check_changed(lnum) | |
| 1740 linenr_T lnum; | |
| 1741 { | |
| 1742 int retval = TRUE; | |
| 1743 synstate_T *sp; | |
| 1744 | |
| 1745 /* | |
| 1746 * Check the state stack when: | |
| 1747 * - lnum is just below the previously syntaxed line. | |
| 1748 * - lnum is not before the lines with saved states. | |
| 1749 * - lnum is not past the lines with saved states. | |
| 1750 * - lnum is at or before the last changed line. | |
| 1751 */ | |
| 1752 if (VALID_STATE(¤t_state) && lnum == current_lnum + 1) | |
| 1753 { | |
| 1754 sp = syn_stack_find_entry(lnum); | |
| 1755 if (sp != NULL && sp->sst_lnum == lnum) | |
| 1756 { | |
| 1757 /* | |
| 1758 * finish the previous line (needed when not all of the line was | |
| 1759 * drawn) | |
| 1760 */ | |
| 1761 (void)syn_finish_line(FALSE); | |
| 1762 | |
| 1763 /* | |
| 1764 * Compare the current state with the previously saved state of | |
| 1765 * the line. | |
| 1766 */ | |
| 1767 if (syn_stack_equal(sp)) | |
| 1768 retval = FALSE; | |
| 1769 | |
| 1770 /* | |
| 1771 * Store the current state in b_sst_array[] for later use. | |
| 1772 */ | |
| 1773 ++current_lnum; | |
| 1512 | 1774 (void)store_current_state(); |
| 7 | 1775 } |
| 1776 } | |
| 1777 | |
| 1778 return retval; | |
| 1779 } | |
| 1780 | |
| 1781 /* | |
| 1782 * Finish the current line. | |
| 1783 * This doesn't return any attributes, it only gets the state at the end of | |
| 1784 * the line. It can start anywhere in the line, as long as the current state | |
| 1785 * is valid. | |
| 1786 */ | |
| 1787 static int | |
| 1788 syn_finish_line(syncing) | |
| 1789 int syncing; /* called for syncing */ | |
| 1790 { | |
| 1791 stateitem_T *cur_si; | |
| 442 | 1792 colnr_T prev_current_col; |
| 7 | 1793 |
| 1794 if (!current_finished) | |
| 1795 { | |
| 1796 while (!current_finished) | |
| 1797 { | |
| 1504 | 1798 (void)syn_current_attr(syncing, FALSE, NULL, FALSE); |
| 7 | 1799 /* |
| 1800 * When syncing, and found some item, need to check the item. | |
| 1801 */ | |
| 1802 if (syncing && current_state.ga_len) | |
| 1803 { | |
| 1804 /* | |
| 1805 * Check for match with sync item. | |
| 1806 */ | |
| 1807 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 1808 if (cur_si->si_idx >= 0 | |
|
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1809 && (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags |
| 7 | 1810 & (HL_SYNC_HERE|HL_SYNC_THERE))) |
| 1811 return TRUE; | |
| 1812 | |
| 1813 /* syn_current_attr() will have skipped the check for an item | |
| 442 | 1814 * that ends here, need to do that now. Be careful not to go |
| 1815 * past the NUL. */ | |
| 1816 prev_current_col = current_col; | |
| 1817 if (syn_getcurline()[current_col] != NUL) | |
| 1818 ++current_col; | |
| 7 | 1819 check_state_ends(); |
| 442 | 1820 current_col = prev_current_col; |
| 7 | 1821 } |
| 1822 ++current_col; | |
| 1823 } | |
| 1824 } | |
| 1825 return FALSE; | |
| 1826 } | |
| 1827 | |
| 1828 /* | |
| 1829 * Return highlight attributes for next character. | |
| 1830 * Must first call syntax_start() once for the line. | |
| 1831 * "col" is normally 0 for the first use in a line, and increments by one each | |
| 1832 * time. It's allowed to skip characters and to stop before the end of the | |
| 1833 * line. But only a "col" after a previously used column is allowed. | |
| 221 | 1834 * When "can_spell" is not NULL set it to TRUE when spell-checking should be |
| 1835 * done. | |
| 7 | 1836 */ |
| 1837 int | |
|
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1838 get_syntax_attr(col, can_spell, keep_state) |
| 7 | 1839 colnr_T col; |
| 221 | 1840 int *can_spell; |
| 1504 | 1841 int keep_state; /* keep state of char at "col" */ |
| 7 | 1842 { |
| 1843 int attr = 0; | |
| 1844 | |
| 1363 | 1845 if (can_spell != NULL) |
| 1846 /* Default: Only do spelling when there is no @Spell cluster or when | |
| 1847 * ":syn spell toplevel" was used. */ | |
|
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1848 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
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1849 ? (syn_block->b_spell_cluster_id == 0) |
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1850 : (syn_block->b_syn_spell == SYNSPL_TOP); |
| 1363 | 1851 |
| 7 | 1852 /* check for out of memory situation */ |
|
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1853 if (syn_block->b_sst_array == NULL) |
| 7 | 1854 return 0; |
| 1855 | |
| 419 | 1856 /* After 'synmaxcol' the attribute is always zero. */ |
| 431 | 1857 if (syn_buf->b_p_smc > 0 && col >= (colnr_T)syn_buf->b_p_smc) |
| 419 | 1858 { |
| 1859 clear_current_state(); | |
| 1860 #ifdef FEAT_EVAL | |
| 1861 current_id = 0; | |
| 1862 current_trans_id = 0; | |
| 1863 #endif | |
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1864 #ifdef FEAT_CONCEAL |
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1865 current_flags = 0; |
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1866 #endif |
| 419 | 1867 return 0; |
| 1868 } | |
| 1869 | |
| 7 | 1870 /* Make sure current_state is valid */ |
| 1871 if (INVALID_STATE(¤t_state)) | |
| 1872 validate_current_state(); | |
| 1873 | |
| 1874 /* | |
| 1875 * Skip from the current column to "col", get the attributes for "col". | |
| 1876 */ | |
| 1877 while (current_col <= col) | |
| 1878 { | |
| 1504 | 1879 attr = syn_current_attr(FALSE, TRUE, can_spell, |
| 1880 current_col == col ? keep_state : FALSE); | |
| 7 | 1881 ++current_col; |
| 1882 } | |
| 1883 | |
| 1884 return attr; | |
| 1885 } | |
| 1886 | |
| 1887 /* | |
| 1888 * Get syntax attributes for current_lnum, current_col. | |
| 1889 */ | |
| 1890 static int | |
| 1504 | 1891 syn_current_attr(syncing, displaying, can_spell, keep_state) |
| 7 | 1892 int syncing; /* When 1: called for syncing */ |
| 1893 int displaying; /* result will be displayed */ | |
| 221 | 1894 int *can_spell; /* return: do spell checking */ |
| 1504 | 1895 int keep_state; /* keep syntax stack afterwards */ |
| 7 | 1896 { |
| 1897 int syn_id; | |
| 1898 lpos_T endpos; /* was: char_u *endp; */ | |
| 1899 lpos_T hl_startpos; /* was: int hl_startcol; */ | |
| 1900 lpos_T hl_endpos; | |
| 1901 lpos_T eos_pos; /* end-of-start match (start region) */ | |
| 1902 lpos_T eoe_pos; /* end-of-end pattern */ | |
| 1903 int end_idx; /* group ID for end pattern */ | |
| 1904 int idx; | |
| 1905 synpat_T *spp; | |
| 221 | 1906 stateitem_T *cur_si, *sip = NULL; |
| 7 | 1907 int startcol; |
| 1908 int endcol; | |
| 1909 long flags; | |
|
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1910 int cchar; |
| 7 | 1911 short *next_list; |
| 1912 int found_match; /* found usable match */ | |
| 1913 static int try_next_column = FALSE; /* must try in next col */ | |
| 1914 int do_keywords; | |
| 1915 regmmatch_T regmatch; | |
| 1916 lpos_T pos; | |
| 1917 int lc_col; | |
| 1918 reg_extmatch_T *cur_extmatch = NULL; | |
|
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1919 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
| 7 | 1920 char_u *line; /* current line. NOTE: becomes invalid after |
| 1921 looking for a pattern match! */ | |
| 1922 | |
| 1923 /* variables for zero-width matches that have a "nextgroup" argument */ | |
| 1924 int keep_next_list; | |
| 1925 int zero_width_next_list = FALSE; | |
| 1926 garray_T zero_width_next_ga; | |
| 1927 | |
| 1928 /* | |
| 1929 * No character, no attributes! Past end of line? | |
| 1930 * Do try matching with an empty line (could be the start of a region). | |
| 1931 */ | |
| 1932 line = syn_getcurline(); | |
| 1933 if (line[current_col] == NUL && current_col != 0) | |
| 1934 { | |
| 1935 /* | |
| 1936 * If we found a match after the last column, use it. | |
| 1937 */ | |
| 1938 if (next_match_idx >= 0 && next_match_col >= (int)current_col | |
| 1939 && next_match_col != MAXCOL) | |
| 1940 (void)push_next_match(NULL); | |
| 1941 | |
| 1942 current_finished = TRUE; | |
| 1943 current_state_stored = FALSE; | |
| 1944 return 0; | |
| 1945 } | |
| 1946 | |
| 1947 /* if the current or next character is NUL, we will finish the line now */ | |
| 1948 if (line[current_col] == NUL || line[current_col + 1] == NUL) | |
| 1949 { | |
| 1950 current_finished = TRUE; | |
| 1951 current_state_stored = FALSE; | |
| 1952 } | |
| 1953 | |
| 1954 /* | |
| 1955 * When in the previous column there was a match but it could not be used | |
| 1956 * (empty match or already matched in this column) need to try again in | |
| 1957 * the next column. | |
| 1958 */ | |
| 1959 if (try_next_column) | |
| 1960 { | |
| 1961 next_match_idx = -1; | |
| 1962 try_next_column = FALSE; | |
| 1963 } | |
| 1964 | |
| 1965 /* Only check for keywords when not syncing and there are some. */ | |
| 1966 do_keywords = !syncing | |
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1967 && (syn_block->b_keywtab.ht_used > 0 |
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1968 || syn_block->b_keywtab_ic.ht_used > 0); |
| 7 | 1969 |
| 1970 /* Init the list of zero-width matches with a nextlist. This is used to | |
| 1971 * avoid matching the same item in the same position twice. */ | |
| 1972 ga_init2(&zero_width_next_ga, (int)sizeof(int), 10); | |
| 1973 | |
|
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1974 /* use syntax iskeyword option */ |
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1975 save_chartab(buf_chartab); |
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1976 |
| 7 | 1977 /* |
| 1978 * Repeat matching keywords and patterns, to find contained items at the | |
| 1979 * same column. This stops when there are no extra matches at the current | |
| 1980 * column. | |
| 1981 */ | |
| 1982 do | |
| 1983 { | |
| 1984 found_match = FALSE; | |
| 1985 keep_next_list = FALSE; | |
| 1986 syn_id = 0; | |
| 1987 | |
|
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1988 |
| 7 | 1989 /* |
| 1990 * 1. Check for a current state. | |
| 1991 * Only when there is no current state, or if the current state may | |
| 1992 * contain other things, we need to check for keywords and patterns. | |
| 1993 * Always need to check for contained items if some item has the | |
| 1994 * "containedin" argument (takes extra time!). | |
| 1995 */ | |
| 1996 if (current_state.ga_len) | |
| 1997 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 1998 else | |
| 1999 cur_si = NULL; | |
| 2000 | |
|
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2001 if (syn_block->b_syn_containedin || cur_si == NULL |
| 7 | 2002 || cur_si->si_cont_list != NULL) |
| 2003 { | |
| 2004 /* | |
| 2005 * 2. Check for keywords, if on a keyword char after a non-keyword | |
| 2006 * char. Don't do this when syncing. | |
| 2007 */ | |
| 2008 if (do_keywords) | |
| 2009 { | |
| 2010 line = syn_getcurline(); | |
| 4043 | 2011 if (vim_iswordp_buf(line + current_col, syn_buf) |
| 7 | 2012 && (current_col == 0 |
| 4043 | 2013 || !vim_iswordp_buf(line + current_col - 1 |
| 7 | 2014 #ifdef FEAT_MBYTE |
| 2015 - (has_mbyte | |
| 2016 ? (*mb_head_off)(line, line + current_col - 1) | |
| 2017 : 0) | |
| 2018 #endif | |
| 2019 , syn_buf))) | |
| 2020 { | |
| 2021 syn_id = check_keyword_id(line, (int)current_col, | |
|
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2022 &endcol, &flags, &next_list, cur_si, |
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2023 &cchar); |
| 205 | 2024 if (syn_id != 0) |
| 7 | 2025 { |
| 2026 if (push_current_state(KEYWORD_IDX) == OK) | |
| 2027 { | |
| 2028 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2029 cur_si->si_m_startcol = current_col; | |
| 2030 cur_si->si_h_startpos.lnum = current_lnum; | |
| 2031 cur_si->si_h_startpos.col = 0; /* starts right away */ | |
| 2032 cur_si->si_m_endpos.lnum = current_lnum; | |
| 2033 cur_si->si_m_endpos.col = endcol; | |
| 2034 cur_si->si_h_endpos.lnum = current_lnum; | |
| 2035 cur_si->si_h_endpos.col = endcol; | |
| 2036 cur_si->si_ends = TRUE; | |
| 2037 cur_si->si_end_idx = 0; | |
| 2038 cur_si->si_flags = flags; | |
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2039 #ifdef FEAT_CONCEAL |
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2040 cur_si->si_seqnr = next_seqnr++; |
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2041 cur_si->si_cchar = cchar; |
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2042 if (current_state.ga_len > 1) |
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2043 cur_si->si_flags |= |
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2044 CUR_STATE(current_state.ga_len - 2).si_flags |
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2045 & HL_CONCEAL; |
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2046 #endif |
| 7 | 2047 cur_si->si_id = syn_id; |
| 2048 cur_si->si_trans_id = syn_id; | |
| 2049 if (flags & HL_TRANSP) | |
| 2050 { | |
| 2051 if (current_state.ga_len < 2) | |
| 2052 { | |
| 2053 cur_si->si_attr = 0; | |
| 2054 cur_si->si_trans_id = 0; | |
| 2055 } | |
| 2056 else | |
| 2057 { | |
| 2058 cur_si->si_attr = CUR_STATE( | |
| 2059 current_state.ga_len - 2).si_attr; | |
| 2060 cur_si->si_trans_id = CUR_STATE( | |
| 2061 current_state.ga_len - 2).si_trans_id; | |
| 2062 } | |
| 2063 } | |
| 2064 else | |
| 2065 cur_si->si_attr = syn_id2attr(syn_id); | |
| 2066 cur_si->si_cont_list = NULL; | |
| 2067 cur_si->si_next_list = next_list; | |
| 2068 check_keepend(); | |
| 2069 } | |
| 2070 else | |
| 2071 vim_free(next_list); | |
| 2072 } | |
| 2073 } | |
| 2074 } | |
| 2075 | |
| 2076 /* | |
| 205 | 2077 * 3. Check for patterns (only if no keyword found). |
| 7 | 2078 */ |
|
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2079 if (syn_id == 0 && syn_block->b_syn_patterns.ga_len) |
| 7 | 2080 { |
| 2081 /* | |
| 2082 * If we didn't check for a match yet, or we are past it, check | |
| 2083 * for any match with a pattern. | |
| 2084 */ | |
| 2085 if (next_match_idx < 0 || next_match_col < (int)current_col) | |
| 2086 { | |
| 2087 /* | |
| 2088 * Check all relevant patterns for a match at this | |
| 2089 * position. This is complicated, because matching with a | |
| 2090 * pattern takes quite a bit of time, thus we want to | |
| 2091 * avoid doing it when it's not needed. | |
| 2092 */ | |
| 2093 next_match_idx = 0; /* no match in this line yet */ | |
| 2094 next_match_col = MAXCOL; | |
|
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2095 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
| 7 | 2096 { |
|
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2097 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2098 if ( spp->sp_syncing == syncing |
| 2099 && (displaying || !(spp->sp_flags & HL_DISPLAY)) | |
| 2100 && (spp->sp_type == SPTYPE_MATCH | |
| 2101 || spp->sp_type == SPTYPE_START) | |
| 2102 && (current_next_list != NULL | |
| 2103 ? in_id_list(NULL, current_next_list, | |
| 2104 &spp->sp_syn, 0) | |
| 2105 : (cur_si == NULL | |
| 2106 ? !(spp->sp_flags & HL_CONTAINED) | |
| 2107 : in_id_list(cur_si, | |
| 2108 cur_si->si_cont_list, &spp->sp_syn, | |
| 2109 spp->sp_flags & HL_CONTAINED)))) | |
| 2110 { | |
| 6375 | 2111 int r; |
| 2112 | |
| 7 | 2113 /* If we already tried matching in this line, and |
| 2114 * there isn't a match before next_match_col, skip | |
| 2115 * this item. */ | |
| 2116 if (spp->sp_line_id == current_line_id | |
| 2117 && spp->sp_startcol >= next_match_col) | |
| 2118 continue; | |
| 2119 spp->sp_line_id = current_line_id; | |
| 2120 | |
| 2121 lc_col = current_col - spp->sp_offsets[SPO_LC_OFF]; | |
| 2122 if (lc_col < 0) | |
| 2123 lc_col = 0; | |
| 2124 | |
| 2125 regmatch.rmm_ic = spp->sp_ic; | |
| 2126 regmatch.regprog = spp->sp_prog; | |
| 6375 | 2127 r = syn_regexec(®match, |
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2128 current_lnum, |
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2129 (colnr_T)lc_col, |
| 6375 | 2130 IF_SYN_TIME(&spp->sp_time)); |
| 2131 spp->sp_prog = regmatch.regprog; | |
| 2132 if (!r) | |
| 7 | 2133 { |
| 2134 /* no match in this line, try another one */ | |
| 2135 spp->sp_startcol = MAXCOL; | |
| 2136 continue; | |
| 2137 } | |
| 2138 | |
| 2139 /* | |
| 2140 * Compute the first column of the match. | |
| 2141 */ | |
| 2142 syn_add_start_off(&pos, ®match, | |
| 2143 spp, SPO_MS_OFF, -1); | |
| 2144 if (pos.lnum > current_lnum) | |
| 2145 { | |
| 2146 /* must have used end of match in a next line, | |
| 2147 * we can't handle that */ | |
| 2148 spp->sp_startcol = MAXCOL; | |
| 2149 continue; | |
| 2150 } | |
| 2151 startcol = pos.col; | |
| 2152 | |
| 2153 /* remember the next column where this pattern | |
| 2154 * matches in the current line */ | |
| 2155 spp->sp_startcol = startcol; | |
| 2156 | |
| 2157 /* | |
| 2158 * If a previously found match starts at a lower | |
| 2159 * column number, don't use this one. | |
| 2160 */ | |
| 2161 if (startcol >= next_match_col) | |
| 2162 continue; | |
| 2163 | |
| 2164 /* | |
| 2165 * If we matched this pattern at this position | |
| 2166 * before, skip it. Must retry in the next | |
| 2167 * column, because it may match from there. | |
| 2168 */ | |
| 2169 if (did_match_already(idx, &zero_width_next_ga)) | |
| 2170 { | |
| 2171 try_next_column = TRUE; | |
| 2172 continue; | |
| 2173 } | |
| 2174 | |
| 2175 endpos.lnum = regmatch.endpos[0].lnum; | |
| 2176 endpos.col = regmatch.endpos[0].col; | |
| 2177 | |
| 2178 /* Compute the highlight start. */ | |
| 2179 syn_add_start_off(&hl_startpos, ®match, | |
| 2180 spp, SPO_HS_OFF, -1); | |
| 2181 | |
| 2182 /* Compute the region start. */ | |
| 2183 /* Default is to use the end of the match. */ | |
| 2184 syn_add_end_off(&eos_pos, ®match, | |
| 2185 spp, SPO_RS_OFF, 0); | |
| 2186 | |
| 2187 /* | |
| 2188 * Grab the external submatches before they get | |
| 2189 * overwritten. Reference count doesn't change. | |
| 2190 */ | |
| 2191 unref_extmatch(cur_extmatch); | |
| 2192 cur_extmatch = re_extmatch_out; | |
| 2193 re_extmatch_out = NULL; | |
| 2194 | |
| 2195 flags = 0; | |
| 2196 eoe_pos.lnum = 0; /* avoid warning */ | |
| 2197 eoe_pos.col = 0; | |
| 2198 end_idx = 0; | |
| 2199 hl_endpos.lnum = 0; | |
| 2200 | |
| 2201 /* | |
| 2202 * For a "oneline" the end must be found in the | |
| 2203 * same line too. Search for it after the end of | |
| 2204 * the match with the start pattern. Set the | |
| 2205 * resulting end positions at the same time. | |
| 2206 */ | |
| 2207 if (spp->sp_type == SPTYPE_START | |
| 2208 && (spp->sp_flags & HL_ONELINE)) | |
| 2209 { | |
| 2210 lpos_T startpos; | |
| 2211 | |
| 2212 startpos = endpos; | |
| 2213 find_endpos(idx, &startpos, &endpos, &hl_endpos, | |
| 2214 &flags, &eoe_pos, &end_idx, cur_extmatch); | |
| 2215 if (endpos.lnum == 0) | |
| 2216 continue; /* not found */ | |
| 2217 } | |
| 2218 | |
| 2219 /* | |
| 2220 * For a "match" the size must be > 0 after the | |
| 2221 * end offset needs has been added. Except when | |
| 2222 * syncing. | |
| 2223 */ | |
| 2224 else if (spp->sp_type == SPTYPE_MATCH) | |
| 2225 { | |
| 2226 syn_add_end_off(&hl_endpos, ®match, spp, | |
| 2227 SPO_HE_OFF, 0); | |
| 2228 syn_add_end_off(&endpos, ®match, spp, | |
| 2229 SPO_ME_OFF, 0); | |
| 2230 if (endpos.lnum == current_lnum | |
| 2231 && (int)endpos.col + syncing < startcol) | |
| 2232 { | |
| 2233 /* | |
| 2234 * If an empty string is matched, may need | |
| 2235 * to try matching again at next column. | |
| 2236 */ | |
| 2237 if (regmatch.startpos[0].col | |
| 2238 == regmatch.endpos[0].col) | |
| 2239 try_next_column = TRUE; | |
| 2240 continue; | |
| 2241 } | |
| 2242 } | |
| 2243 | |
| 2244 /* | |
| 2245 * keep the best match so far in next_match_* | |
| 2246 */ | |
| 2247 /* Highlighting must start after startpos and end | |
| 2248 * before endpos. */ | |
| 2249 if (hl_startpos.lnum == current_lnum | |
| 2250 && (int)hl_startpos.col < startcol) | |
| 2251 hl_startpos.col = startcol; | |
| 2252 limit_pos_zero(&hl_endpos, &endpos); | |
| 2253 | |
| 2254 next_match_idx = idx; | |
| 2255 next_match_col = startcol; | |
| 2256 next_match_m_endpos = endpos; | |
| 2257 next_match_h_endpos = hl_endpos; | |
| 2258 next_match_h_startpos = hl_startpos; | |
| 2259 next_match_flags = flags; | |
| 2260 next_match_eos_pos = eos_pos; | |
| 2261 next_match_eoe_pos = eoe_pos; | |
| 2262 next_match_end_idx = end_idx; | |
| 2263 unref_extmatch(next_match_extmatch); | |
| 2264 next_match_extmatch = cur_extmatch; | |
| 2265 cur_extmatch = NULL; | |
| 2266 } | |
| 2267 } | |
| 2268 } | |
| 2269 | |
| 2270 /* | |
| 2271 * If we found a match at the current column, use it. | |
| 2272 */ | |
| 2273 if (next_match_idx >= 0 && next_match_col == (int)current_col) | |
| 2274 { | |
| 2275 synpat_T *lspp; | |
| 2276 | |
| 2277 /* When a zero-width item matched which has a nextgroup, | |
| 2278 * don't push the item but set nextgroup. */ | |
|
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2279 lspp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
| 7 | 2280 if (next_match_m_endpos.lnum == current_lnum |
| 2281 && next_match_m_endpos.col == current_col | |
| 2282 && lspp->sp_next_list != NULL) | |
| 2283 { | |
| 2284 current_next_list = lspp->sp_next_list; | |
| 2285 current_next_flags = lspp->sp_flags; | |
| 2286 keep_next_list = TRUE; | |
| 2287 zero_width_next_list = TRUE; | |
| 2288 | |
| 2289 /* Add the index to a list, so that we can check | |
| 2290 * later that we don't match it again (and cause an | |
| 2291 * endless loop). */ | |
| 2292 if (ga_grow(&zero_width_next_ga, 1) == OK) | |
| 2293 { | |
| 2294 ((int *)(zero_width_next_ga.ga_data)) | |
| 2295 [zero_width_next_ga.ga_len++] = next_match_idx; | |
| 2296 } | |
| 2297 next_match_idx = -1; | |
| 2298 } | |
| 2299 else | |
| 2300 cur_si = push_next_match(cur_si); | |
| 2301 found_match = TRUE; | |
| 2302 } | |
| 2303 } | |
| 2304 } | |
| 2305 | |
| 2306 /* | |
| 2307 * Handle searching for nextgroup match. | |
| 2308 */ | |
| 2309 if (current_next_list != NULL && !keep_next_list) | |
| 2310 { | |
| 2311 /* | |
| 2312 * If a nextgroup was not found, continue looking for one if: | |
| 2313 * - this is an empty line and the "skipempty" option was given | |
| 2314 * - we are on white space and the "skipwhite" option was given | |
| 2315 */ | |
| 2316 if (!found_match) | |
| 2317 { | |
| 2318 line = syn_getcurline(); | |
| 2319 if (((current_next_flags & HL_SKIPWHITE) | |
| 2320 && vim_iswhite(line[current_col])) | |
| 2321 || ((current_next_flags & HL_SKIPEMPTY) | |
| 2322 && *line == NUL)) | |
| 2323 break; | |
| 2324 } | |
| 2325 | |
| 2326 /* | |
| 2327 * If a nextgroup was found: Use it, and continue looking for | |
| 2328 * contained matches. | |
| 2329 * If a nextgroup was not found: Continue looking for a normal | |
| 2330 * match. | |
| 2331 * When did set current_next_list for a zero-width item and no | |
| 2332 * match was found don't loop (would get stuck). | |
| 2333 */ | |
| 2334 current_next_list = NULL; | |
| 2335 next_match_idx = -1; | |
| 2336 if (!zero_width_next_list) | |
| 2337 found_match = TRUE; | |
| 2338 } | |
| 2339 | |
| 2340 } while (found_match); | |
| 2341 | |
|
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2342 restore_chartab(buf_chartab); |
|
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2343 |
| 7 | 2344 /* |
| 2345 * Use attributes from the current state, if within its highlighting. | |
| 2346 * If not, use attributes from the current-but-one state, etc. | |
| 2347 */ | |
| 2348 current_attr = 0; | |
| 2349 #ifdef FEAT_EVAL | |
| 2350 current_id = 0; | |
| 2351 current_trans_id = 0; | |
| 2352 #endif | |
|
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2353 #ifdef FEAT_CONCEAL |
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2354 current_flags = 0; |
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2355 #endif |
| 7 | 2356 if (cur_si != NULL) |
| 2357 { | |
| 221 | 2358 #ifndef FEAT_EVAL |
| 2359 int current_trans_id = 0; | |
| 2360 #endif | |
| 7 | 2361 for (idx = current_state.ga_len - 1; idx >= 0; --idx) |
| 2362 { | |
| 2363 sip = &CUR_STATE(idx); | |
| 2364 if ((current_lnum > sip->si_h_startpos.lnum | |
| 2365 || (current_lnum == sip->si_h_startpos.lnum | |
| 2366 && current_col >= sip->si_h_startpos.col)) | |
| 2367 && (sip->si_h_endpos.lnum == 0 | |
| 2368 || current_lnum < sip->si_h_endpos.lnum | |
| 2369 || (current_lnum == sip->si_h_endpos.lnum | |
| 2370 && current_col < sip->si_h_endpos.col))) | |
| 2371 { | |
| 2372 current_attr = sip->si_attr; | |
| 2373 #ifdef FEAT_EVAL | |
| 2374 current_id = sip->si_id; | |
| 221 | 2375 #endif |
| 7 | 2376 current_trans_id = sip->si_trans_id; |
|
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2377 #ifdef FEAT_CONCEAL |
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2378 current_flags = sip->si_flags; |
|
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2379 current_seqnr = sip->si_seqnr; |
|
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2380 current_sub_char = sip->si_cchar; |
|
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2381 #endif |
| 7 | 2382 break; |
| 2383 } | |
| 2384 } | |
| 2385 | |
| 221 | 2386 if (can_spell != NULL) |
| 2387 { | |
| 2388 struct sp_syn sps; | |
| 2389 | |
| 2390 /* | |
| 2391 * set "can_spell" to TRUE if spell checking is supposed to be | |
| 2392 * done in the current item. | |
| 2393 */ | |
|
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|
2394 if (syn_block->b_spell_cluster_id == 0) |
| 227 | 2395 { |
| 320 | 2396 /* There is no @Spell cluster: Do spelling for items without |
| 2397 * @NoSpell cluster. */ | |
|
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2398 if (syn_block->b_nospell_cluster_id == 0 |
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2399 || current_trans_id == 0) |
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2400 *can_spell = (syn_block->b_syn_spell != SYNSPL_NOTOP); |
| 227 | 2401 else |
| 2402 { | |
| 2403 sps.inc_tag = 0; | |
|
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2404 sps.id = syn_block->b_nospell_cluster_id; |
| 227 | 2405 sps.cont_in_list = NULL; |
| 2406 *can_spell = !in_id_list(sip, sip->si_cont_list, &sps, 0); | |
| 2407 } | |
| 2408 } | |
| 221 | 2409 else |
| 2410 { | |
| 320 | 2411 /* The @Spell cluster is defined: Do spelling in items with |
| 419 | 2412 * the @Spell cluster. But not when @NoSpell is also there. |
| 2413 * At the toplevel only spell check when ":syn spell toplevel" | |
| 2414 * was used. */ | |
| 320 | 2415 if (current_trans_id == 0) |
|
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2416 *can_spell = (syn_block->b_syn_spell == SYNSPL_TOP); |
| 320 | 2417 else |
| 2418 { | |
| 2419 sps.inc_tag = 0; | |
|
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|
2420 sps.id = syn_block->b_spell_cluster_id; |
| 320 | 2421 sps.cont_in_list = NULL; |
| 2422 *can_spell = in_id_list(sip, sip->si_cont_list, &sps, 0); | |
| 2423 | |
|
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2424 if (syn_block->b_nospell_cluster_id != 0) |
| 320 | 2425 { |
|
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|
2426 sps.id = syn_block->b_nospell_cluster_id; |
| 320 | 2427 if (in_id_list(sip, sip->si_cont_list, &sps, 0)) |
| 2428 *can_spell = FALSE; | |
| 2429 } | |
| 2430 } | |
| 221 | 2431 } |
| 2432 } | |
| 2433 | |
| 2434 | |
| 7 | 2435 /* |
| 2436 * Check for end of current state (and the states before it) at the | |
| 2437 * next column. Don't do this for syncing, because we would miss a | |
| 2438 * single character match. | |
| 2439 * First check if the current state ends at the current column. It | |
| 2440 * may be for an empty match and a containing item might end in the | |
| 2441 * current column. | |
| 2442 */ | |
| 1504 | 2443 if (!syncing && !keep_state) |
| 7 | 2444 { |
| 2445 check_state_ends(); | |
| 442 | 2446 if (current_state.ga_len > 0 |
| 2447 && syn_getcurline()[current_col] != NUL) | |
| 7 | 2448 { |
| 2449 ++current_col; | |
| 2450 check_state_ends(); | |
| 2451 --current_col; | |
| 2452 } | |
| 2453 } | |
| 2454 } | |
| 221 | 2455 else if (can_spell != NULL) |
| 419 | 2456 /* Default: Only do spelling when there is no @Spell cluster or when |
| 2457 * ":syn spell toplevel" was used. */ | |
|
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2458 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
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2459 ? (syn_block->b_spell_cluster_id == 0) |
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2460 : (syn_block->b_syn_spell == SYNSPL_TOP); |
| 7 | 2461 |
| 2020 | 2462 /* nextgroup ends at end of line, unless "skipnl" or "skipempty" present */ |
| 7 | 2463 if (current_next_list != NULL |
| 2464 && syn_getcurline()[current_col + 1] == NUL | |
| 2465 && !(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY))) | |
| 2466 current_next_list = NULL; | |
| 2467 | |
| 2468 if (zero_width_next_ga.ga_len > 0) | |
| 2469 ga_clear(&zero_width_next_ga); | |
| 2470 | |
| 2471 /* No longer need external matches. But keep next_match_extmatch. */ | |
| 2472 unref_extmatch(re_extmatch_out); | |
| 2473 re_extmatch_out = NULL; | |
| 2474 unref_extmatch(cur_extmatch); | |
| 2475 | |
| 2476 return current_attr; | |
| 2477 } | |
| 2478 | |
| 2479 | |
| 2480 /* | |
| 2481 * Check if we already matched pattern "idx" at the current column. | |
| 2482 */ | |
| 2483 static int | |
| 2484 did_match_already(idx, gap) | |
| 2485 int idx; | |
| 2486 garray_T *gap; | |
| 2487 { | |
| 2488 int i; | |
| 2489 | |
| 2490 for (i = current_state.ga_len; --i >= 0; ) | |
| 2491 if (CUR_STATE(i).si_m_startcol == (int)current_col | |
| 2492 && CUR_STATE(i).si_m_lnum == (int)current_lnum | |
| 2493 && CUR_STATE(i).si_idx == idx) | |
| 2494 return TRUE; | |
| 2495 | |
| 2496 /* Zero-width matches with a nextgroup argument are not put on the syntax | |
| 2497 * stack, and can only be matched once anyway. */ | |
| 2498 for (i = gap->ga_len; --i >= 0; ) | |
| 2499 if (((int *)(gap->ga_data))[i] == idx) | |
| 2500 return TRUE; | |
| 2501 | |
| 2502 return FALSE; | |
| 2503 } | |
| 2504 | |
| 2505 /* | |
| 2506 * Push the next match onto the stack. | |
| 2507 */ | |
| 2508 static stateitem_T * | |
| 2509 push_next_match(cur_si) | |
| 2510 stateitem_T *cur_si; | |
| 2511 { | |
| 2512 synpat_T *spp; | |
|
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2513 #ifdef FEAT_CONCEAL |
|
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2514 int save_flags; |
|
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2515 #endif |
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2516 |
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|
2517 spp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
| 7 | 2518 |
| 2519 /* | |
| 2520 * Push the item in current_state stack; | |
| 2521 */ | |
| 2522 if (push_current_state(next_match_idx) == OK) | |
| 2523 { | |
| 2524 /* | |
| 2525 * If it's a start-skip-end type that crosses lines, figure out how | |
| 2526 * much it continues in this line. Otherwise just fill in the length. | |
| 2527 */ | |
| 2528 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2529 cur_si->si_h_startpos = next_match_h_startpos; | |
| 2530 cur_si->si_m_startcol = current_col; | |
| 2531 cur_si->si_m_lnum = current_lnum; | |
| 2532 cur_si->si_flags = spp->sp_flags; | |
|
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2533 #ifdef FEAT_CONCEAL |
|
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2534 cur_si->si_seqnr = next_seqnr++; |
|
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2535 cur_si->si_cchar = spp->sp_cchar; |
|
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2536 if (current_state.ga_len > 1) |
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2537 cur_si->si_flags |= |
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2538 CUR_STATE(current_state.ga_len - 2).si_flags & HL_CONCEAL; |
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2539 #endif |
| 7 | 2540 cur_si->si_next_list = spp->sp_next_list; |
| 2541 cur_si->si_extmatch = ref_extmatch(next_match_extmatch); | |
| 2542 if (spp->sp_type == SPTYPE_START && !(spp->sp_flags & HL_ONELINE)) | |
| 2543 { | |
| 2544 /* Try to find the end pattern in the current line */ | |
| 2545 update_si_end(cur_si, (int)(next_match_m_endpos.col), TRUE); | |
| 2546 check_keepend(); | |
| 2547 } | |
| 2548 else | |
| 2549 { | |
| 2550 cur_si->si_m_endpos = next_match_m_endpos; | |
| 2551 cur_si->si_h_endpos = next_match_h_endpos; | |
| 2552 cur_si->si_ends = TRUE; | |
| 2553 cur_si->si_flags |= next_match_flags; | |
| 2554 cur_si->si_eoe_pos = next_match_eoe_pos; | |
| 2555 cur_si->si_end_idx = next_match_end_idx; | |
| 2556 } | |
| 2557 if (keepend_level < 0 && (cur_si->si_flags & HL_KEEPEND)) | |
| 2558 keepend_level = current_state.ga_len - 1; | |
| 2559 check_keepend(); | |
| 2560 update_si_attr(current_state.ga_len - 1); | |
| 2561 | |
|
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2562 #ifdef FEAT_CONCEAL |
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2563 save_flags = cur_si->si_flags & (HL_CONCEAL | HL_CONCEALENDS); |
|
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|
2564 #endif |
| 7 | 2565 /* |
| 2566 * If the start pattern has another highlight group, push another item | |
| 2567 * on the stack for the start pattern. | |
| 2568 */ | |
| 2569 if ( spp->sp_type == SPTYPE_START | |
| 2570 && spp->sp_syn_match_id != 0 | |
| 2571 && push_current_state(next_match_idx) == OK) | |
| 2572 { | |
| 2573 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2574 cur_si->si_h_startpos = next_match_h_startpos; | |
| 2575 cur_si->si_m_startcol = current_col; | |
| 2576 cur_si->si_m_lnum = current_lnum; | |
| 2577 cur_si->si_m_endpos = next_match_eos_pos; | |
| 2578 cur_si->si_h_endpos = next_match_eos_pos; | |
| 2579 cur_si->si_ends = TRUE; | |
| 2580 cur_si->si_end_idx = 0; | |
| 2581 cur_si->si_flags = HL_MATCH; | |
|
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2582 #ifdef FEAT_CONCEAL |
|
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2583 cur_si->si_seqnr = next_seqnr++; |
|
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2584 cur_si->si_flags |= save_flags; |
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2585 if (cur_si->si_flags & HL_CONCEALENDS) |
|
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2586 cur_si->si_flags |= HL_CONCEAL; |
|
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|
2587 #endif |
| 7 | 2588 cur_si->si_next_list = NULL; |
| 2589 check_keepend(); | |
| 2590 update_si_attr(current_state.ga_len - 1); | |
| 2591 } | |
| 2592 } | |
| 2593 | |
| 2594 next_match_idx = -1; /* try other match next time */ | |
| 2595 | |
| 2596 return cur_si; | |
| 2597 } | |
| 2598 | |
| 2599 /* | |
| 2600 * Check for end of current state (and the states before it). | |
| 2601 */ | |
| 2602 static void | |
| 2603 check_state_ends() | |
| 2604 { | |
| 2605 stateitem_T *cur_si; | |
| 2863 | 2606 int had_extend; |
| 7 | 2607 |
| 2608 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2609 for (;;) | |
| 2610 { | |
| 2611 if (cur_si->si_ends | |
| 2612 && (cur_si->si_m_endpos.lnum < current_lnum | |
| 2613 || (cur_si->si_m_endpos.lnum == current_lnum | |
| 2614 && cur_si->si_m_endpos.col <= current_col))) | |
| 2615 { | |
| 2616 /* | |
| 2617 * If there is an end pattern group ID, highlight the end pattern | |
| 2618 * now. No need to pop the current item from the stack. | |
| 2619 * Only do this if the end pattern continues beyond the current | |
| 2620 * position. | |
| 2621 */ | |
| 2622 if (cur_si->si_end_idx | |
| 2623 && (cur_si->si_eoe_pos.lnum > current_lnum | |
| 2624 || (cur_si->si_eoe_pos.lnum == current_lnum | |
| 2625 && cur_si->si_eoe_pos.col > current_col))) | |
| 2626 { | |
| 2627 cur_si->si_idx = cur_si->si_end_idx; | |
| 2628 cur_si->si_end_idx = 0; | |
| 2629 cur_si->si_m_endpos = cur_si->si_eoe_pos; | |
| 2630 cur_si->si_h_endpos = cur_si->si_eoe_pos; | |
| 2631 cur_si->si_flags |= HL_MATCH; | |
|
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|
2632 #ifdef FEAT_CONCEAL |
|
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2633 cur_si->si_seqnr = next_seqnr++; |
|
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|
2634 if (cur_si->si_flags & HL_CONCEALENDS) |
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|
2635 cur_si->si_flags |= HL_CONCEAL; |
|
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|
2636 #endif |
| 7 | 2637 update_si_attr(current_state.ga_len - 1); |
| 36 | 2638 |
| 2831 | 2639 /* nextgroup= should not match in the end pattern */ |
| 2640 current_next_list = NULL; | |
| 2641 | |
| 36 | 2642 /* what matches next may be different now, clear it */ |
| 2643 next_match_idx = 0; | |
| 2644 next_match_col = MAXCOL; | |
| 7 | 2645 break; |
| 2646 } | |
| 2647 else | |
| 2648 { | |
| 2649 /* handle next_list, unless at end of line and no "skipnl" or | |
| 2650 * "skipempty" */ | |
| 2651 current_next_list = cur_si->si_next_list; | |
| 2652 current_next_flags = cur_si->si_flags; | |
| 2653 if (!(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY)) | |
| 2654 && syn_getcurline()[current_col] == NUL) | |
| 2655 current_next_list = NULL; | |
| 2656 | |
| 2657 /* When the ended item has "extend", another item with | |
| 2658 * "keepend" now needs to check for its end. */ | |
| 2863 | 2659 had_extend = (cur_si->si_flags & HL_EXTEND); |
| 7 | 2660 |
| 2661 pop_current_state(); | |
| 2662 | |
| 2663 if (current_state.ga_len == 0) | |
| 2664 break; | |
| 2665 | |
| 1503 | 2666 if (had_extend && keepend_level >= 0) |
| 7 | 2667 { |
| 2668 syn_update_ends(FALSE); | |
| 2669 if (current_state.ga_len == 0) | |
| 2670 break; | |
| 2671 } | |
| 2672 | |
| 2673 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
| 2674 | |
| 2675 /* | |
| 2676 * Only for a region the search for the end continues after | |
| 2677 * the end of the contained item. If the contained match | |
| 2678 * included the end-of-line, break here, the region continues. | |
| 2679 * Don't do this when: | |
| 2680 * - "keepend" is used for the contained item | |
| 2681 * - not at the end of the line (could be end="x$"me=e-1). | |
| 2682 * - "excludenl" is used (HL_HAS_EOL won't be set) | |
| 2683 */ | |
| 2684 if (cur_si->si_idx >= 0 | |
|
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|
2685 && SYN_ITEMS(syn_block)[cur_si->si_idx].sp_type |
| 7 | 2686 == SPTYPE_START |
| 2687 && !(cur_si->si_flags & (HL_MATCH | HL_KEEPEND))) | |
| 2688 { | |
| 2689 update_si_end(cur_si, (int)current_col, TRUE); | |
| 2690 check_keepend(); | |
| 2691 if ((current_next_flags & HL_HAS_EOL) | |
| 2692 && keepend_level < 0 | |
| 2693 && syn_getcurline()[current_col] == NUL) | |
| 2694 break; | |
| 2695 } | |
| 2696 } | |
| 2697 } | |
| 2698 else | |
| 2699 break; | |
| 2700 } | |
| 2701 } | |
| 2702 | |
| 2703 /* | |
| 2704 * Update an entry in the current_state stack for a match or region. This | |
| 2705 * fills in si_attr, si_next_list and si_cont_list. | |
| 2706 */ | |
| 2707 static void | |
| 2708 update_si_attr(idx) | |
| 2709 int idx; | |
| 2710 { | |
| 2711 stateitem_T *sip = &CUR_STATE(idx); | |
| 2712 synpat_T *spp; | |
| 2713 | |
| 1371 | 2714 /* This should not happen... */ |
| 2715 if (sip->si_idx < 0) | |
| 2716 return; | |
| 2717 | |
|
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|
2718 spp = &(SYN_ITEMS(syn_block)[sip->si_idx]); |
| 7 | 2719 if (sip->si_flags & HL_MATCH) |
| 2720 sip->si_id = spp->sp_syn_match_id; | |
| 2721 else | |
| 2722 sip->si_id = spp->sp_syn.id; | |
| 2723 sip->si_attr = syn_id2attr(sip->si_id); | |
| 2724 sip->si_trans_id = sip->si_id; | |
| 2725 if (sip->si_flags & HL_MATCH) | |
| 2726 sip->si_cont_list = NULL; | |
| 2727 else | |
| 2728 sip->si_cont_list = spp->sp_cont_list; | |
| 2729 | |
| 2730 /* | |
| 2731 * For transparent items, take attr from outer item. | |
| 2732 * Also take cont_list, if there is none. | |
| 2733 * Don't do this for the matchgroup of a start or end pattern. | |
| 2734 */ | |
| 2735 if ((spp->sp_flags & HL_TRANSP) && !(sip->si_flags & HL_MATCH)) | |
| 2736 { | |
| 2737 if (idx == 0) | |
| 2738 { | |
| 2739 sip->si_attr = 0; | |
| 2740 sip->si_trans_id = 0; | |
| 2741 if (sip->si_cont_list == NULL) | |
| 2742 sip->si_cont_list = ID_LIST_ALL; | |
| 2743 } | |
| 2744 else | |
| 2745 { | |
| 2746 sip->si_attr = CUR_STATE(idx - 1).si_attr; | |
| 2747 sip->si_trans_id = CUR_STATE(idx - 1).si_trans_id; | |
| 36 | 2748 sip->si_h_startpos = CUR_STATE(idx - 1).si_h_startpos; |
| 2749 sip->si_h_endpos = CUR_STATE(idx - 1).si_h_endpos; | |
| 7 | 2750 if (sip->si_cont_list == NULL) |
| 2751 { | |
| 2752 sip->si_flags |= HL_TRANS_CONT; | |
| 2753 sip->si_cont_list = CUR_STATE(idx - 1).si_cont_list; | |
| 2754 } | |
| 2755 } | |
| 2756 } | |
| 2757 } | |
| 2758 | |
| 2759 /* | |
| 2760 * Check the current stack for patterns with "keepend" flag. | |
| 2761 * Propagate the match-end to contained items, until a "skipend" item is found. | |
| 2762 */ | |
| 2763 static void | |
| 2764 check_keepend() | |
| 2765 { | |
| 2766 int i; | |
| 2767 lpos_T maxpos; | |
| 991 | 2768 lpos_T maxpos_h; |
| 7 | 2769 stateitem_T *sip; |
| 2770 | |
| 2771 /* | |
| 2772 * This check can consume a lot of time; only do it from the level where | |
| 2773 * there really is a keepend. | |
| 2774 */ | |
| 2775 if (keepend_level < 0) | |
| 2776 return; | |
| 2777 | |
| 2778 /* | |
| 2779 * Find the last index of an "extend" item. "keepend" items before that | |
| 2780 * won't do anything. If there is no "extend" item "i" will be | |
| 2781 * "keepend_level" and all "keepend" items will work normally. | |
| 2782 */ | |
| 2783 for (i = current_state.ga_len - 1; i > keepend_level; --i) | |
| 2784 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
| 2785 break; | |
| 2786 | |
| 2787 maxpos.lnum = 0; | |
| 1702 | 2788 maxpos.col = 0; |
| 991 | 2789 maxpos_h.lnum = 0; |
| 1702 | 2790 maxpos_h.col = 0; |
| 7 | 2791 for ( ; i < current_state.ga_len; ++i) |
| 2792 { | |
| 2793 sip = &CUR_STATE(i); | |
| 2794 if (maxpos.lnum != 0) | |
| 2795 { | |
| 2796 limit_pos_zero(&sip->si_m_endpos, &maxpos); | |
| 991 | 2797 limit_pos_zero(&sip->si_h_endpos, &maxpos_h); |
| 7 | 2798 limit_pos_zero(&sip->si_eoe_pos, &maxpos); |
| 2799 sip->si_ends = TRUE; | |
| 2800 } | |
| 991 | 2801 if (sip->si_ends && (sip->si_flags & HL_KEEPEND)) |
| 2802 { | |
| 2803 if (maxpos.lnum == 0 | |
| 7 | 2804 || maxpos.lnum > sip->si_m_endpos.lnum |
| 2805 || (maxpos.lnum == sip->si_m_endpos.lnum | |
| 991 | 2806 && maxpos.col > sip->si_m_endpos.col)) |
| 2807 maxpos = sip->si_m_endpos; | |
| 2808 if (maxpos_h.lnum == 0 | |
| 2809 || maxpos_h.lnum > sip->si_h_endpos.lnum | |
| 2810 || (maxpos_h.lnum == sip->si_h_endpos.lnum | |
| 2811 && maxpos_h.col > sip->si_h_endpos.col)) | |
| 2812 maxpos_h = sip->si_h_endpos; | |
| 2813 } | |
| 7 | 2814 } |
| 2815 } | |
| 2816 | |
| 2817 /* | |
| 2818 * Update an entry in the current_state stack for a start-skip-end pattern. | |
| 2819 * This finds the end of the current item, if it's in the current line. | |
| 2820 * | |
| 2821 * Return the flags for the matched END. | |
| 2822 */ | |
| 2823 static void | |
| 2824 update_si_end(sip, startcol, force) | |
| 2825 stateitem_T *sip; | |
| 2826 int startcol; /* where to start searching for the end */ | |
| 2827 int force; /* when TRUE overrule a previous end */ | |
| 2828 { | |
| 2829 lpos_T startpos; | |
| 2830 lpos_T endpos; | |
| 2831 lpos_T hl_endpos; | |
| 2832 lpos_T end_endpos; | |
| 2833 int end_idx; | |
| 2834 | |
| 1371 | 2835 /* return quickly for a keyword */ |
| 2836 if (sip->si_idx < 0) | |
| 2837 return; | |
| 2838 | |
| 7 | 2839 /* Don't update when it's already done. Can be a match of an end pattern |
| 2840 * that started in a previous line. Watch out: can also be a "keepend" | |
| 2841 * from a containing item. */ | |
| 2842 if (!force && sip->si_m_endpos.lnum >= current_lnum) | |
| 2843 return; | |
| 2844 | |
| 2845 /* | |
| 2846 * We need to find the end of the region. It may continue in the next | |
| 2847 * line. | |
| 2848 */ | |
| 2849 end_idx = 0; | |
| 2850 startpos.lnum = current_lnum; | |
| 2851 startpos.col = startcol; | |
| 2852 find_endpos(sip->si_idx, &startpos, &endpos, &hl_endpos, | |
| 2853 &(sip->si_flags), &end_endpos, &end_idx, sip->si_extmatch); | |
| 2854 | |
| 2855 if (endpos.lnum == 0) | |
| 2856 { | |
| 2857 /* No end pattern matched. */ | |
|
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diff
changeset
|
2858 if (SYN_ITEMS(syn_block)[sip->si_idx].sp_flags & HL_ONELINE) |
| 7 | 2859 { |
| 2860 /* a "oneline" never continues in the next line */ | |
| 2861 sip->si_ends = TRUE; | |
| 2862 sip->si_m_endpos.lnum = current_lnum; | |
| 2863 sip->si_m_endpos.col = (colnr_T)STRLEN(syn_getcurline()); | |
| 2864 } | |
| 2865 else | |
| 2866 { | |
| 2867 /* continues in the next line */ | |
| 2868 sip->si_ends = FALSE; | |
| 2869 sip->si_m_endpos.lnum = 0; | |
| 2870 } | |
| 2871 sip->si_h_endpos = sip->si_m_endpos; | |
| 2872 } | |
| 2873 else | |
| 2874 { | |
| 2875 /* match within this line */ | |
| 2876 sip->si_m_endpos = endpos; | |
| 2877 sip->si_h_endpos = hl_endpos; | |
| 2878 sip->si_eoe_pos = end_endpos; | |
| 2879 sip->si_ends = TRUE; | |
| 2880 sip->si_end_idx = end_idx; | |
| 2881 } | |
| 2882 } | |
| 2883 | |
| 2884 /* | |
| 2885 * Add a new state to the current state stack. | |
| 2886 * It is cleared and the index set to "idx". | |
| 2887 * Return FAIL if it's not possible (out of memory). | |
| 2888 */ | |
| 2889 static int | |
| 2890 push_current_state(idx) | |
| 2891 int idx; | |
| 2892 { | |
| 2893 if (ga_grow(¤t_state, 1) == FAIL) | |
| 2894 return FAIL; | |
| 2895 vim_memset(&CUR_STATE(current_state.ga_len), 0, sizeof(stateitem_T)); | |
| 2896 CUR_STATE(current_state.ga_len).si_idx = idx; | |
| 2897 ++current_state.ga_len; | |
| 2898 return OK; | |
| 2899 } | |
| 2900 | |
| 2901 /* | |
| 2902 * Remove a state from the current_state stack. | |
| 2903 */ | |
| 2904 static void | |
| 2905 pop_current_state() | |
| 2906 { | |
| 2907 if (current_state.ga_len) | |
| 2908 { | |
| 2909 unref_extmatch(CUR_STATE(current_state.ga_len - 1).si_extmatch); | |
| 2910 --current_state.ga_len; | |
| 2911 } | |
| 2912 /* after the end of a pattern, try matching a keyword or pattern */ | |
| 2913 next_match_idx = -1; | |
| 2914 | |
| 2915 /* if first state with "keepend" is popped, reset keepend_level */ | |
| 2916 if (keepend_level >= current_state.ga_len) | |
| 2917 keepend_level = -1; | |
| 2918 } | |
| 2919 | |
| 2920 /* | |
| 2921 * Find the end of a start/skip/end syntax region after "startpos". | |
| 2922 * Only checks one line. | |
| 2923 * Also handles a match item that continued from a previous line. | |
| 2924 * If not found, the syntax item continues in the next line. m_endpos->lnum | |
| 2925 * will be 0. | |
| 2926 * If found, the end of the region and the end of the highlighting is | |
| 2927 * computed. | |
| 2928 */ | |
| 2929 static void | |
| 2930 find_endpos(idx, startpos, m_endpos, hl_endpos, flagsp, end_endpos, | |
| 2931 end_idx, start_ext) | |
| 2932 int idx; /* index of the pattern */ | |
| 2933 lpos_T *startpos; /* where to start looking for an END match */ | |
| 2934 lpos_T *m_endpos; /* return: end of match */ | |
| 2935 lpos_T *hl_endpos; /* return: end of highlighting */ | |
| 2936 long *flagsp; /* return: flags of matching END */ | |
| 2937 lpos_T *end_endpos; /* return: end of end pattern match */ | |
| 2938 int *end_idx; /* return: group ID for end pat. match, or 0 */ | |
| 2939 reg_extmatch_T *start_ext; /* submatches from the start pattern */ | |
| 2940 { | |
| 2941 colnr_T matchcol; | |
| 2942 synpat_T *spp, *spp_skip; | |
| 2943 int start_idx; | |
| 2944 int best_idx; | |
| 2945 regmmatch_T regmatch; | |
| 2946 regmmatch_T best_regmatch; /* startpos/endpos of best match */ | |
| 2947 lpos_T pos; | |
| 2948 char_u *line; | |
| 2949 int had_match = FALSE; | |
|
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changeset
|
2950 char_u buf_chartab[32]; /* chartab array for syn option iskyeyword */ |
| 7 | 2951 |
| 1371 | 2952 /* just in case we are invoked for a keyword */ |
| 2953 if (idx < 0) | |
| 2954 return; | |
| 2955 | |
| 7 | 2956 /* |
| 2957 * Check for being called with a START pattern. | |
| 2958 * Can happen with a match that continues to the next line, because it | |
| 2959 * contained a region. | |
| 2960 */ | |
|
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diff
changeset
|
2961 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2962 if (spp->sp_type != SPTYPE_START) |
| 2963 { | |
| 2964 *hl_endpos = *startpos; | |
| 2965 return; | |
| 2966 } | |
| 2967 | |
| 2968 /* | |
| 2969 * Find the SKIP or first END pattern after the last START pattern. | |
| 2970 */ | |
| 2971 for (;;) | |
| 2972 { | |
|
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diff
changeset
|
2973 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 2974 if (spp->sp_type != SPTYPE_START) |
| 2975 break; | |
| 2976 ++idx; | |
| 2977 } | |
| 2978 | |
| 2979 /* | |
| 2980 * Lookup the SKIP pattern (if present) | |
| 2981 */ | |
| 2982 if (spp->sp_type == SPTYPE_SKIP) | |
| 2983 { | |
| 2984 spp_skip = spp; | |
| 2985 ++idx; | |
| 2986 } | |
| 2987 else | |
| 2988 spp_skip = NULL; | |
| 2989 | |
| 2990 /* Setup external matches for syn_regexec(). */ | |
| 2991 unref_extmatch(re_extmatch_in); | |
| 2992 re_extmatch_in = ref_extmatch(start_ext); | |
| 2993 | |
| 2994 matchcol = startpos->col; /* start looking for a match at sstart */ | |
| 2995 start_idx = idx; /* remember the first END pattern. */ | |
| 2996 best_regmatch.startpos[0].col = 0; /* avoid compiler warning */ | |
|
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parents:
7685
diff
changeset
|
2997 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2998 /* use syntax iskeyword option */ |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2999 save_chartab(buf_chartab); |
|
61354fabf8a2
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Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3000 |
| 7 | 3001 for (;;) |
| 3002 { | |
| 3003 /* | |
| 3004 * Find end pattern that matches first after "matchcol". | |
| 3005 */ | |
| 3006 best_idx = -1; | |
|
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diff
changeset
|
3007 for (idx = start_idx; idx < syn_block->b_syn_patterns.ga_len; ++idx) |
| 7 | 3008 { |
| 3009 int lc_col = matchcol; | |
| 6375 | 3010 int r; |
| 7 | 3011 |
|
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diff
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|
3012 spp = &(SYN_ITEMS(syn_block)[idx]); |
| 7 | 3013 if (spp->sp_type != SPTYPE_END) /* past last END pattern */ |
| 3014 break; | |
| 3015 lc_col -= spp->sp_offsets[SPO_LC_OFF]; | |
| 3016 if (lc_col < 0) | |
| 3017 lc_col = 0; | |
| 3018 | |
| 3019 regmatch.rmm_ic = spp->sp_ic; | |
| 3020 regmatch.regprog = spp->sp_prog; | |
| 6375 | 3021 r = syn_regexec(®match, startpos->lnum, lc_col, |
| 3022 IF_SYN_TIME(&spp->sp_time)); | |
| 3023 spp->sp_prog = regmatch.regprog; | |
| 3024 if (r) | |
| 7 | 3025 { |
| 3026 if (best_idx == -1 || regmatch.startpos[0].col | |
| 3027 < best_regmatch.startpos[0].col) | |
| 3028 { | |
| 3029 best_idx = idx; | |
| 3030 best_regmatch.startpos[0] = regmatch.startpos[0]; | |
| 3031 best_regmatch.endpos[0] = regmatch.endpos[0]; | |
| 3032 } | |
| 3033 } | |
| 3034 } | |
| 3035 | |
| 3036 /* | |
| 3037 * If all end patterns have been tried, and there is no match, the | |
| 3038 * item continues until end-of-line. | |
| 3039 */ | |
| 3040 if (best_idx == -1) | |
| 3041 break; | |
| 3042 | |
| 3043 /* | |
| 3044 * If the skip pattern matches before the end pattern, | |
| 3045 * continue searching after the skip pattern. | |
| 3046 */ | |
| 3047 if (spp_skip != NULL) | |
| 3048 { | |
| 3049 int lc_col = matchcol - spp_skip->sp_offsets[SPO_LC_OFF]; | |
| 6375 | 3050 int r; |
| 7 | 3051 |
| 3052 if (lc_col < 0) | |
| 3053 lc_col = 0; | |
| 3054 regmatch.rmm_ic = spp_skip->sp_ic; | |
| 3055 regmatch.regprog = spp_skip->sp_prog; | |
| 6375 | 3056 r = syn_regexec(®match, startpos->lnum, lc_col, |
| 3057 IF_SYN_TIME(&spp_skip->sp_time)); | |
| 3058 spp_skip->sp_prog = regmatch.regprog; | |
| 3059 if (r && regmatch.startpos[0].col | |
| 7 | 3060 <= best_regmatch.startpos[0].col) |
| 3061 { | |
|
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7467
diff
changeset
|
3062 int line_len; |
|
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3063 |
| 7 | 3064 /* Add offset to skip pattern match */ |
| 3065 syn_add_end_off(&pos, ®match, spp_skip, SPO_ME_OFF, 1); | |
| 3066 | |
| 3067 /* If the skip pattern goes on to the next line, there is no | |
| 3068 * match with an end pattern in this line. */ | |
| 3069 if (pos.lnum > startpos->lnum) | |
| 3070 break; | |
| 3071 | |
| 3072 line = ml_get_buf(syn_buf, startpos->lnum, FALSE); | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3073 line_len = (int)STRLEN(line); |
| 7 | 3074 |
| 3075 /* take care of an empty match or negative offset */ | |
| 3076 if (pos.col <= matchcol) | |
| 3077 ++matchcol; | |
| 3078 else if (pos.col <= regmatch.endpos[0].col) | |
| 3079 matchcol = pos.col; | |
| 3080 else | |
| 3081 /* Be careful not to jump over the NUL at the end-of-line */ | |
| 3082 for (matchcol = regmatch.endpos[0].col; | |
|
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parents:
7467
diff
changeset
|
3083 matchcol < line_len && matchcol < pos.col; |
| 7 | 3084 ++matchcol) |
| 3085 ; | |
| 3086 | |
| 3087 /* if the skip pattern includes end-of-line, break here */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3088 if (matchcol >= line_len) |
| 7 | 3089 break; |
| 3090 | |
| 3091 continue; /* start with first end pattern again */ | |
| 3092 } | |
| 3093 } | |
| 3094 | |
| 3095 /* | |
| 3096 * Match from start pattern to end pattern. | |
| 3097 * Correct for match and highlight offset of end pattern. | |
| 3098 */ | |
|
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diff
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|
3099 spp = &(SYN_ITEMS(syn_block)[best_idx]); |
| 7 | 3100 syn_add_end_off(m_endpos, &best_regmatch, spp, SPO_ME_OFF, 1); |
| 3101 /* can't end before the start */ | |
| 3102 if (m_endpos->lnum == startpos->lnum && m_endpos->col < startpos->col) | |
| 3103 m_endpos->col = startpos->col; | |
| 3104 | |
| 3105 syn_add_end_off(end_endpos, &best_regmatch, spp, SPO_HE_OFF, 1); | |
| 3106 /* can't end before the start */ | |
| 3107 if (end_endpos->lnum == startpos->lnum | |
| 3108 && end_endpos->col < startpos->col) | |
| 3109 end_endpos->col = startpos->col; | |
| 3110 /* can't end after the match */ | |
| 3111 limit_pos(end_endpos, m_endpos); | |
| 3112 | |
| 3113 /* | |
| 3114 * If the end group is highlighted differently, adjust the pointers. | |
| 3115 */ | |
| 3116 if (spp->sp_syn_match_id != spp->sp_syn.id && spp->sp_syn_match_id != 0) | |
| 3117 { | |
| 3118 *end_idx = best_idx; | |
| 3119 if (spp->sp_off_flags & (1 << (SPO_RE_OFF + SPO_COUNT))) | |
| 3120 { | |
| 3121 hl_endpos->lnum = best_regmatch.endpos[0].lnum; | |
| 3122 hl_endpos->col = best_regmatch.endpos[0].col; | |
| 3123 } | |
| 3124 else | |
| 3125 { | |
| 3126 hl_endpos->lnum = best_regmatch.startpos[0].lnum; | |
| 3127 hl_endpos->col = best_regmatch.startpos[0].col; | |
| 3128 } | |
| 3129 hl_endpos->col += spp->sp_offsets[SPO_RE_OFF]; | |
| 3130 | |
| 3131 /* can't end before the start */ | |
| 3132 if (hl_endpos->lnum == startpos->lnum | |
| 3133 && hl_endpos->col < startpos->col) | |
| 3134 hl_endpos->col = startpos->col; | |
| 3135 limit_pos(hl_endpos, m_endpos); | |
| 3136 | |
| 3137 /* now the match ends where the highlighting ends, it is turned | |
| 3138 * into the matchgroup for the end */ | |
| 3139 *m_endpos = *hl_endpos; | |
| 3140 } | |
| 3141 else | |
| 3142 { | |
| 3143 *end_idx = 0; | |
| 3144 *hl_endpos = *end_endpos; | |
| 3145 } | |
| 3146 | |
| 3147 *flagsp = spp->sp_flags; | |
| 3148 | |
| 3149 had_match = TRUE; | |
| 3150 break; | |
| 3151 } | |
| 3152 | |
| 3153 /* no match for an END pattern in this line */ | |
| 3154 if (!had_match) | |
| 3155 m_endpos->lnum = 0; | |
| 3156 | |
|
7687
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parents:
7685
diff
changeset
|
3157 restore_chartab(buf_chartab); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3158 |
| 7 | 3159 /* Remove external matches. */ |
| 3160 unref_extmatch(re_extmatch_in); | |
| 3161 re_extmatch_in = NULL; | |
| 3162 } | |
| 3163 | |
| 3164 /* | |
| 3165 * Limit "pos" not to be after "limit". | |
| 3166 */ | |
| 3167 static void | |
| 3168 limit_pos(pos, limit) | |
| 3169 lpos_T *pos; | |
| 3170 lpos_T *limit; | |
| 3171 { | |
| 3172 if (pos->lnum > limit->lnum) | |
| 3173 *pos = *limit; | |
| 3174 else if (pos->lnum == limit->lnum && pos->col > limit->col) | |
| 3175 pos->col = limit->col; | |
| 3176 } | |
| 3177 | |
| 3178 /* | |
| 3179 * Limit "pos" not to be after "limit", unless pos->lnum is zero. | |
| 3180 */ | |
| 3181 static void | |
| 3182 limit_pos_zero(pos, limit) | |
| 3183 lpos_T *pos; | |
| 3184 lpos_T *limit; | |
| 3185 { | |
| 3186 if (pos->lnum == 0) | |
| 3187 *pos = *limit; | |
| 3188 else | |
| 3189 limit_pos(pos, limit); | |
| 3190 } | |
| 3191 | |
| 3192 /* | |
| 3193 * Add offset to matched text for end of match or highlight. | |
| 3194 */ | |
| 3195 static void | |
| 3196 syn_add_end_off(result, regmatch, spp, idx, extra) | |
| 3197 lpos_T *result; /* returned position */ | |
| 3198 regmmatch_T *regmatch; /* start/end of match */ | |
| 3199 synpat_T *spp; /* matched pattern */ | |
| 3200 int idx; /* index of offset */ | |
| 3201 int extra; /* extra chars for offset to start */ | |
| 3202 { | |
| 3203 int col; | |
| 1624 | 3204 int off; |
| 3205 char_u *base; | |
| 3206 char_u *p; | |
| 7 | 3207 |
| 3208 if (spp->sp_off_flags & (1 << idx)) | |
| 3209 { | |
| 3210 result->lnum = regmatch->startpos[0].lnum; | |
| 1624 | 3211 col = regmatch->startpos[0].col; |
| 3212 off = spp->sp_offsets[idx] + extra; | |
| 7 | 3213 } |
| 3214 else | |
| 3215 { | |
| 3216 result->lnum = regmatch->endpos[0].lnum; | |
| 3217 col = regmatch->endpos[0].col; | |
| 1624 | 3218 off = spp->sp_offsets[idx]; |
| 3219 } | |
| 3220 /* Don't go past the end of the line. Matters for "rs=e+2" when there | |
| 3221 * is a matchgroup. Watch out for match with last NL in the buffer. */ | |
| 3222 if (result->lnum > syn_buf->b_ml.ml_line_count) | |
| 3223 col = 0; | |
| 3224 else if (off != 0) | |
| 3225 { | |
| 3226 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
| 3227 p = base + col; | |
| 3228 if (off > 0) | |
| 3229 { | |
| 3230 while (off-- > 0 && *p != NUL) | |
| 3231 mb_ptr_adv(p); | |
| 3232 } | |
| 3233 else if (off < 0) | |
| 3234 { | |
| 3235 while (off++ < 0 && base < p) | |
| 3236 mb_ptr_back(base, p); | |
| 3237 } | |
| 3238 col = (int)(p - base); | |
| 3239 } | |
| 3240 result->col = col; | |
| 7 | 3241 } |
| 3242 | |
| 3243 /* | |
| 3244 * Add offset to matched text for start of match or highlight. | |
| 3245 * Avoid resulting column to become negative. | |
| 3246 */ | |
| 3247 static void | |
| 3248 syn_add_start_off(result, regmatch, spp, idx, extra) | |
| 3249 lpos_T *result; /* returned position */ | |
| 3250 regmmatch_T *regmatch; /* start/end of match */ | |
| 3251 synpat_T *spp; | |
| 3252 int idx; | |
| 3253 int extra; /* extra chars for offset to end */ | |
| 3254 { | |
| 3255 int col; | |
| 1624 | 3256 int off; |
| 3257 char_u *base; | |
| 3258 char_u *p; | |
| 7 | 3259 |
| 3260 if (spp->sp_off_flags & (1 << (idx + SPO_COUNT))) | |
| 3261 { | |
| 3262 result->lnum = regmatch->endpos[0].lnum; | |
| 1624 | 3263 col = regmatch->endpos[0].col; |
| 3264 off = spp->sp_offsets[idx] + extra; | |
| 7 | 3265 } |
| 3266 else | |
| 3267 { | |
| 3268 result->lnum = regmatch->startpos[0].lnum; | |
| 3269 col = regmatch->startpos[0].col; | |
| 1624 | 3270 off = spp->sp_offsets[idx]; |
| 3271 } | |
|
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|
3272 if (result->lnum > syn_buf->b_ml.ml_line_count) |
|
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diff
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|
3273 { |
|
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diff
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|
3274 /* a "\n" at the end of the pattern may take us below the last line */ |
|
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|
3275 result->lnum = syn_buf->b_ml.ml_line_count; |
|
2100
7d121c69f540
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diff
changeset
|
3276 col = (int)STRLEN(ml_get_buf(syn_buf, result->lnum, FALSE)); |
|
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diff
changeset
|
3277 } |
| 1624 | 3278 if (off != 0) |
| 3279 { | |
| 3280 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
| 3281 p = base + col; | |
| 3282 if (off > 0) | |
| 3283 { | |
| 3284 while (off-- && *p != NUL) | |
| 3285 mb_ptr_adv(p); | |
| 3286 } | |
| 3287 else if (off < 0) | |
| 3288 { | |
| 3289 while (off++ && base < p) | |
| 3290 mb_ptr_back(base, p); | |
| 3291 } | |
| 3292 col = (int)(p - base); | |
| 3293 } | |
| 3294 result->col = col; | |
| 7 | 3295 } |
| 3296 | |
| 3297 /* | |
| 3298 * Get current line in syntax buffer. | |
| 3299 */ | |
| 3300 static char_u * | |
| 3301 syn_getcurline() | |
| 3302 { | |
| 3303 return ml_get_buf(syn_buf, current_lnum, FALSE); | |
| 3304 } | |
| 3305 | |
| 3306 /* | |
| 410 | 3307 * Call vim_regexec() to find a match with "rmp" in "syn_buf". |
| 7 | 3308 * Returns TRUE when there is a match. |
| 3309 */ | |
| 3310 static int | |
|
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diff
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|
3311 syn_regexec(rmp, lnum, col, st) |
| 7 | 3312 regmmatch_T *rmp; |
| 3313 linenr_T lnum; | |
| 3314 colnr_T col; | |
|
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|
3315 syn_time_T *st UNUSED; |
|
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3316 { |
|
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|
3317 int r; |
|
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|
3318 #ifdef FEAT_PROFILE |
|
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3319 proftime_T pt; |
|
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3320 |
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|
3321 if (syn_time_on) |
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|
3322 profile_start(&pt); |
|
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|
3323 #endif |
|
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|
3324 |
| 410 | 3325 rmp->rmm_maxcol = syn_buf->b_p_smc; |
|
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|
3326 r = vim_regexec_multi(rmp, syn_win, syn_buf, lnum, col, NULL); |
|
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|
3327 |
|
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|
3328 #ifdef FEAT_PROFILE |
|
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|
3329 if (syn_time_on) |
|
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|
3330 { |
|
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|
3331 profile_end(&pt); |
|
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|
3332 profile_add(&st->total, &pt); |
|
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|
3333 if (profile_cmp(&pt, &st->slowest) < 0) |
|
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|
3334 st->slowest = pt; |
|
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|
3335 ++st->count; |
|
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|
3336 if (r > 0) |
|
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|
3337 ++st->match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3338 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3339 #endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3340 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3341 if (r > 0) |
| 7 | 3342 { |
| 3343 rmp->startpos[0].lnum += lnum; | |
| 3344 rmp->endpos[0].lnum += lnum; | |
| 3345 return TRUE; | |
| 3346 } | |
| 3347 return FALSE; | |
| 3348 } | |
| 3349 | |
| 3350 /* | |
| 3351 * Check one position in a line for a matching keyword. | |
| 3352 * The caller must check if a keyword can start at startcol. | |
| 3353 * Return it's ID if found, 0 otherwise. | |
| 3354 */ | |
| 3355 static int | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3356 check_keyword_id(line, startcol, endcolp, flagsp, next_listp, cur_si, ccharp) |
| 7 | 3357 char_u *line; |
| 3358 int startcol; /* position in line to check for keyword */ | |
| 3359 int *endcolp; /* return: character after found keyword */ | |
| 3360 long *flagsp; /* return: flags of matching keyword */ | |
| 3361 short **next_listp; /* return: next_list of matching keyword */ | |
| 3362 stateitem_T *cur_si; /* item at the top of the stack */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3363 int *ccharp UNUSED; /* conceal substitution char */ |
| 7 | 3364 { |
| 134 | 3365 keyentry_T *kp; |
| 3366 char_u *kwp; | |
| 7 | 3367 int round; |
| 134 | 3368 int kwlen; |
| 7 | 3369 char_u keyword[MAXKEYWLEN + 1]; /* assume max. keyword len is 80 */ |
| 134 | 3370 hashtab_T *ht; |
| 3371 hashitem_T *hi; | |
| 7 | 3372 |
| 3373 /* Find first character after the keyword. First character was already | |
| 3374 * checked. */ | |
| 134 | 3375 kwp = line + startcol; |
| 3376 kwlen = 0; | |
| 7 | 3377 do |
| 3378 { | |
| 3379 #ifdef FEAT_MBYTE | |
| 3380 if (has_mbyte) | |
| 474 | 3381 kwlen += (*mb_ptr2len)(kwp + kwlen); |
| 7 | 3382 else |
| 3383 #endif | |
| 134 | 3384 ++kwlen; |
| 3385 } | |
| 4043 | 3386 while (vim_iswordp_buf(kwp + kwlen, syn_buf)); |
| 134 | 3387 |
| 3388 if (kwlen > MAXKEYWLEN) | |
| 7 | 3389 return 0; |
| 3390 | |
| 3391 /* | |
| 3392 * Must make a copy of the keyword, so we can add a NUL and make it | |
| 3393 * lowercase. | |
| 3394 */ | |
| 419 | 3395 vim_strncpy(keyword, kwp, kwlen); |
| 7 | 3396 |
| 3397 /* | |
| 3398 * Try twice: | |
| 3399 * 1. matching case | |
| 3400 * 2. ignoring case | |
| 3401 */ | |
| 3402 for (round = 1; round <= 2; ++round) | |
| 3403 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3404 ht = round == 1 ? &syn_block->b_keywtab : &syn_block->b_keywtab_ic; |
| 134 | 3405 if (ht->ht_used == 0) |
| 7 | 3406 continue; |
| 134 | 3407 if (round == 2) /* ignore case */ |
| 3408 (void)str_foldcase(kwp, kwlen, keyword, MAXKEYWLEN + 1); | |
| 7 | 3409 |
| 3410 /* | |
| 134 | 3411 * Find keywords that match. There can be several with different |
| 3412 * attributes. | |
| 7 | 3413 * When current_next_list is non-zero accept only that group, otherwise: |
| 3414 * Accept a not-contained keyword at toplevel. | |
| 3415 * Accept a keyword at other levels only if it is in the contains list. | |
| 3416 */ | |
| 134 | 3417 hi = hash_find(ht, keyword); |
| 3418 if (!HASHITEM_EMPTY(hi)) | |
| 3419 for (kp = HI2KE(hi); kp != NULL; kp = kp->ke_next) | |
| 7 | 3420 { |
| 134 | 3421 if (current_next_list != 0 |
| 3422 ? in_id_list(NULL, current_next_list, &kp->k_syn, 0) | |
| 3423 : (cur_si == NULL | |
| 3424 ? !(kp->flags & HL_CONTAINED) | |
| 3425 : in_id_list(cur_si, cur_si->si_cont_list, | |
| 3426 &kp->k_syn, kp->flags & HL_CONTAINED))) | |
| 3427 { | |
| 3428 *endcolp = startcol + kwlen; | |
| 3429 *flagsp = kp->flags; | |
| 3430 *next_listp = kp->next_list; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3431 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3432 *ccharp = kp->k_char; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3433 #endif |
| 134 | 3434 return kp->k_syn.id; |
| 3435 } | |
| 7 | 3436 } |
| 3437 } | |
| 3438 return 0; | |
| 3439 } | |
| 3440 | |
| 3441 /* | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3442 * Handle ":syntax conceal" command. |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3443 */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3444 static void |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3445 syn_cmd_conceal(eap, syncing) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3446 exarg_T *eap UNUSED; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3447 int syncing UNUSED; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3448 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3449 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3450 char_u *arg = eap->arg; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3451 char_u *next; |
|
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 eap->nextcmd = find_nextcmd(arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3454 if (eap->skip) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3455 return; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3456 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3457 next = skiptowhite(arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3458 if (STRNICMP(arg, "on", 2) == 0 && next - arg == 2) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3459 curwin->w_s->b_syn_conceal = TRUE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3460 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
|
3461 curwin->w_s->b_syn_conceal = FALSE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3462 else |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3463 EMSG2(_("E390: Illegal argument: %s"), arg); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3464 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3465 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3466 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3467 /* |
| 7 | 3468 * Handle ":syntax case" command. |
| 3469 */ | |
| 3470 static void | |
| 3471 syn_cmd_case(eap, syncing) | |
| 3472 exarg_T *eap; | |
| 1883 | 3473 int syncing UNUSED; |
| 7 | 3474 { |
| 3475 char_u *arg = eap->arg; | |
| 3476 char_u *next; | |
| 3477 | |
| 3478 eap->nextcmd = find_nextcmd(arg); | |
| 3479 if (eap->skip) | |
| 3480 return; | |
| 3481 | |
| 3482 next = skiptowhite(arg); | |
| 3483 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
|
3484 curwin->w_s->b_syn_ic = FALSE; |
| 7 | 3485 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
|
3486 curwin->w_s->b_syn_ic = TRUE; |
| 7 | 3487 else |
| 3488 EMSG2(_("E390: Illegal argument: %s"), arg); | |
| 3489 } | |
| 3490 | |
| 3491 /* | |
| 419 | 3492 * Handle ":syntax spell" command. |
| 3493 */ | |
| 3494 static void | |
| 3495 syn_cmd_spell(eap, syncing) | |
| 3496 exarg_T *eap; | |
| 1883 | 3497 int syncing UNUSED; |
| 419 | 3498 { |
| 3499 char_u *arg = eap->arg; | |
| 3500 char_u *next; | |
| 3501 | |
| 3502 eap->nextcmd = find_nextcmd(arg); | |
| 3503 if (eap->skip) | |
| 3504 return; | |
| 3505 | |
| 3506 next = skiptowhite(arg); | |
| 3507 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
|
3508 curwin->w_s->b_syn_spell = SYNSPL_TOP; |
| 419 | 3509 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
|
3510 curwin->w_s->b_syn_spell = SYNSPL_NOTOP; |
| 1064 | 3511 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
|
3512 curwin->w_s->b_syn_spell = SYNSPL_DEFAULT; |
| 419 | 3513 else |
| 6880 | 3514 { |
| 419 | 3515 EMSG2(_("E390: Illegal argument: %s"), arg); |
| 6880 | 3516 return; |
| 3517 } | |
| 3518 | |
| 3519 /* assume spell checking changed, force a redraw */ | |
| 3520 redraw_win_later(curwin, NOT_VALID); | |
| 419 | 3521 } |
| 3522 | |
| 3523 /* | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3524 * Handle ":syntax iskeyword" command. |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3525 */ |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3526 static void |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3527 syn_cmd_iskeyword(eap, syncing) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3528 exarg_T *eap; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3529 int syncing UNUSED; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3530 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3531 char_u *arg = eap->arg; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3532 char_u save_chartab[32]; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3533 char_u *save_isk; |
|
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 if (eap->skip) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3536 return; |
|
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 arg = skipwhite(arg); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3539 if (*arg == NUL) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3540 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3541 MSG_PUTS("\n"); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3542 MSG_PUTS(_("syntax iskeyword ")); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
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parents:
7685
diff
changeset
|
3543 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
|
3544 msg_outtrans(curwin->w_s->b_syn_isk); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
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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 msg_outtrans((char_u *)"not set"); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3547 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3548 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3549 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3550 if (STRNICMP(arg, "clear", 5) == 0) |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
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parents:
7685
diff
changeset
|
3551 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3552 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
|
3553 (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3554 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
|
3555 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3556 else |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3557 { |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3558 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
|
3559 save_isk = curbuf->b_p_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3560 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
|
3561 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3562 buf_init_chartab(curbuf, FALSE); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3563 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
|
3564 (size_t)32); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3565 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
|
3566 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
|
3567 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
|
3568 curbuf->b_p_isk = save_isk; |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3569 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3570 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3571 redraw_win_later(curwin, NOT_VALID); |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3572 } |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3573 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3574 /* |
| 7 | 3575 * Clear all syntax info for one buffer. |
| 3576 */ | |
| 3577 void | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3578 syntax_clear(block) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3579 synblock_T *block; |
| 7 | 3580 { |
| 3581 int i; | |
| 3582 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3583 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
|
3584 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
|
3585 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
|
3586 block->b_syn_containedin = FALSE; |
| 7 | 3587 |
| 3588 /* free the keywords */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3589 clear_keywtab(&block->b_keywtab); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3590 clear_keywtab(&block->b_keywtab_ic); |
| 7 | 3591 |
| 3592 /* free the syntax patterns */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3593 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
|
3594 syn_clear_pattern(block, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3595 ga_clear(&block->b_syn_patterns); |
| 7 | 3596 |
| 3597 /* free the syntax clusters */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3598 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
|
3599 syn_clear_cluster(block, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3600 ga_clear(&block->b_syn_clusters); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3601 block->b_spell_cluster_id = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3602 block->b_nospell_cluster_id = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3603 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3604 block->b_syn_sync_flags = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3605 block->b_syn_sync_minlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3606 block->b_syn_sync_maxlines = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3607 block->b_syn_sync_linebreaks = 0; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3608 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3609 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
|
3610 block->b_syn_linecont_prog = NULL; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3611 vim_free(block->b_syn_linecont_pat); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3612 block->b_syn_linecont_pat = NULL; |
| 7 | 3613 #ifdef FEAT_FOLDING |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3614 block->b_syn_folditems = 0; |
| 7 | 3615 #endif |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3616 clear_string_option(&block->b_syn_isk); |
| 7 | 3617 |
| 3618 /* free the stored states */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3619 syn_stack_free_all(block); |
| 7 | 3620 invalidate_current_state(); |
| 2743 | 3621 |
| 3622 /* Reset the counter for ":syn include" */ | |
| 3623 running_syn_inc_tag = 0; | |
| 7 | 3624 } |
| 3625 | |
| 3626 /* | |
|
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3627 * 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
|
3628 */ |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3629 void |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3630 reset_synblock(wp) |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3631 win_T *wp; |
|
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 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
|
3634 { |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3635 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
|
3636 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
|
3637 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
|
3638 } |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3639 } |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3640 |
|
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3641 /* |
| 7 | 3642 * Clear syncing info for one buffer. |
| 3643 */ | |
| 3644 static void | |
| 3645 syntax_sync_clear() | |
| 3646 { | |
| 3647 int i; | |
| 3648 | |
| 3649 /* free the syntax patterns */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3650 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
|
3651 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
|
3652 syn_remove_pattern(curwin->w_s, i); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3653 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3654 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
|
3655 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
|
3656 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
|
3657 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
|
3658 |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3659 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
|
3660 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
|
3661 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
|
3662 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
|
3663 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
|
3664 |
|
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3665 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 3666 } |
| 3667 | |
| 3668 /* | |
| 3669 * Remove one pattern from the buffer's pattern list. | |
| 3670 */ | |
| 3671 static void | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3672 syn_remove_pattern(block, idx) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3673 synblock_T *block; |
| 7 | 3674 int idx; |
| 3675 { | |
| 3676 synpat_T *spp; | |
| 3677 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3678 spp = &(SYN_ITEMS(block)[idx]); |
| 7 | 3679 #ifdef FEAT_FOLDING |
| 3680 if (spp->sp_flags & HL_FOLD) | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3681 --block->b_syn_folditems; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3682 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3683 syn_clear_pattern(block, idx); |
| 7 | 3684 mch_memmove(spp, spp + 1, |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3685 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
|
3686 --block->b_syn_patterns.ga_len; |
| 7 | 3687 } |
| 3688 | |
| 3689 /* | |
| 3690 * Clear and free one syntax pattern. When clearing all, must be called from | |
| 3691 * last to first! | |
| 3692 */ | |
| 3693 static void | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3694 syn_clear_pattern(block, i) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3695 synblock_T *block; |
| 7 | 3696 int i; |
| 3697 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3698 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
|
3699 vim_regfree(SYN_ITEMS(block)[i].sp_prog); |
| 7 | 3700 /* Only free sp_cont_list and sp_next_list of first start pattern */ |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3701 if (i == 0 || SYN_ITEMS(block)[i - 1].sp_type != SPTYPE_START) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3702 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3703 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
|
3704 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
|
3705 vim_free(SYN_ITEMS(block)[i].sp_syn.cont_in_list); |
| 7 | 3706 } |
| 3707 } | |
| 3708 | |
| 3709 /* | |
| 3710 * Clear and free one syntax cluster. | |
| 3711 */ | |
| 3712 static void | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3713 syn_clear_cluster(block, i) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3714 synblock_T *block; |
| 7 | 3715 int i; |
| 3716 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3717 vim_free(SYN_CLSTR(block)[i].scl_name); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3718 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
|
3719 vim_free(SYN_CLSTR(block)[i].scl_list); |
| 7 | 3720 } |
| 3721 | |
| 3722 /* | |
| 3723 * Handle ":syntax clear" command. | |
| 3724 */ | |
| 3725 static void | |
| 3726 syn_cmd_clear(eap, syncing) | |
| 3727 exarg_T *eap; | |
| 3728 int syncing; | |
| 3729 { | |
| 3730 char_u *arg = eap->arg; | |
| 3731 char_u *arg_end; | |
| 3732 int id; | |
| 3733 | |
| 3734 eap->nextcmd = find_nextcmd(arg); | |
| 3735 if (eap->skip) | |
| 3736 return; | |
| 3737 | |
| 3738 /* | |
| 3739 * We have to disable this within ":syn include @group filename", | |
| 3740 * because otherwise @group would get deleted. | |
| 3741 * Only required for Vim 5.x syntax files, 6.0 ones don't contain ":syn | |
| 3742 * clear". | |
| 3743 */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3744 if (curwin->w_s->b_syn_topgrp != 0) |
| 7 | 3745 return; |
| 3746 | |
| 3747 if (ends_excmd(*arg)) | |
| 3748 { | |
| 3749 /* | |
| 3750 * No argument: Clear all syntax items. | |
| 3751 */ | |
| 3752 if (syncing) | |
| 3753 syntax_sync_clear(); | |
| 3754 else | |
| 3755 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3756 syntax_clear(curwin->w_s); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3757 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
|
3758 do_unlet((char_u *)"b:current_syntax", TRUE); |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
3759 do_unlet((char_u *)"w:current_syntax", TRUE); |
| 7 | 3760 } |
| 3761 } | |
| 3762 else | |
| 3763 { | |
| 3764 /* | |
| 3765 * Clear the group IDs that are in the argument. | |
| 3766 */ | |
| 3767 while (!ends_excmd(*arg)) | |
| 3768 { | |
| 3769 arg_end = skiptowhite(arg); | |
| 3770 if (*arg == '@') | |
| 3771 { | |
| 3772 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
| 3773 if (id == 0) | |
| 3774 { | |
| 3775 EMSG2(_("E391: No such syntax cluster: %s"), arg); | |
| 3776 break; | |
| 3777 } | |
| 3778 else | |
| 3779 { | |
| 3780 /* | |
| 3781 * We can't physically delete a cluster without changing | |
| 3782 * the IDs of other clusters, so we do the next best thing | |
| 3783 * and make it empty. | |
| 3784 */ | |
| 3785 short scl_id = id - SYNID_CLUSTER; | |
| 3786 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3787 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
|
3788 SYN_CLSTR(curwin->w_s)[scl_id].scl_list = NULL; |
| 7 | 3789 } |
| 3790 } | |
| 3791 else | |
| 3792 { | |
| 3793 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
| 3794 if (id == 0) | |
| 3795 { | |
| 3796 EMSG2(_(e_nogroup), arg); | |
| 3797 break; | |
| 3798 } | |
| 3799 else | |
| 3800 syn_clear_one(id, syncing); | |
| 3801 } | |
| 3802 arg = skipwhite(arg_end); | |
| 3803 } | |
| 3804 } | |
| 745 | 3805 redraw_curbuf_later(SOME_VALID); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3806 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 3807 } |
| 3808 | |
| 3809 /* | |
| 3810 * Clear one syntax group for the current buffer. | |
| 3811 */ | |
| 3812 static void | |
| 3813 syn_clear_one(id, syncing) | |
| 3814 int id; | |
| 3815 int syncing; | |
| 3816 { | |
| 3817 synpat_T *spp; | |
| 3818 int idx; | |
| 3819 | |
| 3820 /* Clear keywords only when not ":syn sync clear group-name" */ | |
| 3821 if (!syncing) | |
| 3822 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3823 (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
|
3824 (void)syn_clear_keyword(id, &curwin->w_s->b_keywtab_ic); |
| 7 | 3825 } |
| 3826 | |
| 3827 /* clear the patterns for "id" */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3828 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
|
3829 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3830 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
| 7 | 3831 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
| 3832 continue; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3833 syn_remove_pattern(curwin->w_s, idx); |
| 7 | 3834 } |
| 3835 } | |
| 3836 | |
| 3837 /* | |
| 3838 * Handle ":syntax on" command. | |
| 3839 */ | |
| 3840 static void | |
| 3841 syn_cmd_on(eap, syncing) | |
| 3842 exarg_T *eap; | |
| 1883 | 3843 int syncing UNUSED; |
| 7 | 3844 { |
| 3845 syn_cmd_onoff(eap, "syntax"); | |
| 3846 } | |
| 3847 | |
| 3848 /* | |
| 3849 * Handle ":syntax enable" command. | |
| 3850 */ | |
| 3851 static void | |
| 3852 syn_cmd_enable(eap, syncing) | |
| 3853 exarg_T *eap; | |
| 1883 | 3854 int syncing UNUSED; |
| 7 | 3855 { |
| 3856 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"enable"); | |
| 3857 syn_cmd_onoff(eap, "syntax"); | |
| 148 | 3858 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
| 7 | 3859 } |
| 3860 | |
| 3861 /* | |
| 3862 * Handle ":syntax reset" command. | |
| 3863 */ | |
| 3864 static void | |
| 3865 syn_cmd_reset(eap, syncing) | |
| 3866 exarg_T *eap; | |
| 1883 | 3867 int syncing UNUSED; |
| 7 | 3868 { |
| 3869 eap->nextcmd = check_nextcmd(eap->arg); | |
| 3870 if (!eap->skip) | |
| 3871 { | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3872 clear_string_option(&curwin->w_s->b_syn_isk); |
| 7 | 3873 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"reset"); |
| 3874 do_cmdline_cmd((char_u *)"runtime! syntax/syncolor.vim"); | |
| 148 | 3875 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
| 7 | 3876 } |
| 3877 } | |
| 3878 | |
| 3879 /* | |
| 3880 * Handle ":syntax manual" command. | |
| 3881 */ | |
| 3882 static void | |
| 3883 syn_cmd_manual(eap, syncing) | |
| 3884 exarg_T *eap; | |
| 1883 | 3885 int syncing UNUSED; |
| 7 | 3886 { |
| 3887 syn_cmd_onoff(eap, "manual"); | |
| 3888 } | |
| 3889 | |
| 3890 /* | |
| 3891 * Handle ":syntax off" command. | |
| 3892 */ | |
| 3893 static void | |
| 3894 syn_cmd_off(eap, syncing) | |
| 3895 exarg_T *eap; | |
| 1883 | 3896 int syncing UNUSED; |
| 7 | 3897 { |
| 3898 syn_cmd_onoff(eap, "nosyntax"); | |
| 3899 } | |
| 3900 | |
| 3901 static void | |
| 3902 syn_cmd_onoff(eap, name) | |
| 3903 exarg_T *eap; | |
| 3904 char *name; | |
| 3905 { | |
| 3906 char_u buf[100]; | |
| 3907 | |
| 3908 eap->nextcmd = check_nextcmd(eap->arg); | |
| 3909 if (!eap->skip) | |
| 3910 { | |
| 3911 STRCPY(buf, "so "); | |
| 274 | 3912 vim_snprintf((char *)buf + 3, sizeof(buf) - 3, SYNTAX_FNAME, name); |
| 7 | 3913 do_cmdline_cmd(buf); |
| 3914 } | |
| 3915 } | |
| 3916 | |
| 3917 /* | |
| 3918 * Handle ":syntax [list]" command: list current syntax words. | |
| 3919 */ | |
| 3920 static void | |
| 3921 syn_cmd_list(eap, syncing) | |
| 3922 exarg_T *eap; | |
| 3923 int syncing; /* when TRUE: list syncing items */ | |
| 3924 { | |
| 3925 char_u *arg = eap->arg; | |
| 3926 int id; | |
| 3927 char_u *arg_end; | |
| 3928 | |
| 3929 eap->nextcmd = find_nextcmd(arg); | |
| 3930 if (eap->skip) | |
| 3931 return; | |
| 3932 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3933 if (!syntax_present(curwin)) |
| 7 | 3934 { |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3935 MSG(_(msg_no_items)); |
| 7 | 3936 return; |
| 3937 } | |
| 3938 | |
| 3939 if (syncing) | |
| 3940 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3941 if (curwin->w_s->b_syn_sync_flags & SF_CCOMMENT) |
| 7 | 3942 { |
| 3943 MSG_PUTS(_("syncing on C-style comments")); | |
| 3944 syn_lines_msg(); | |
| 3945 syn_match_msg(); | |
| 3946 return; | |
| 3947 } | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3948 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
|
3949 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3950 if (curwin->w_s->b_syn_sync_minlines == 0) |
| 7 | 3951 MSG_PUTS(_("no syncing")); |
| 3952 else | |
| 3953 { | |
| 3954 MSG_PUTS(_("syncing starts ")); | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3955 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
| 7 | 3956 MSG_PUTS(_(" lines before top line")); |
| 3957 syn_match_msg(); | |
| 3958 } | |
| 3959 return; | |
| 3960 } | |
| 3961 MSG_PUTS_TITLE(_("\n--- Syntax sync items ---")); | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3962 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
|
3963 || 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
|
3964 || curwin->w_s->b_syn_sync_linebreaks > 0) |
| 7 | 3965 { |
| 3966 MSG_PUTS(_("\nsyncing on items")); | |
| 3967 syn_lines_msg(); | |
| 3968 syn_match_msg(); | |
| 3969 } | |
| 3970 } | |
| 3971 else | |
| 3972 MSG_PUTS_TITLE(_("\n--- Syntax items ---")); | |
| 3973 if (ends_excmd(*arg)) | |
| 3974 { | |
| 3975 /* | |
| 3976 * No argument: List all group IDs and all syntax clusters. | |
| 3977 */ | |
| 3978 for (id = 1; id <= highlight_ga.ga_len && !got_int; ++id) | |
| 3979 syn_list_one(id, syncing, FALSE); | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3980 for (id = 0; id < curwin->w_s->b_syn_clusters.ga_len && !got_int; ++id) |
| 7 | 3981 syn_list_cluster(id); |
| 3982 } | |
| 3983 else | |
| 3984 { | |
| 3985 /* | |
| 3986 * List the group IDs and syntax clusters that are in the argument. | |
| 3987 */ | |
| 3988 while (!ends_excmd(*arg) && !got_int) | |
| 3989 { | |
| 3990 arg_end = skiptowhite(arg); | |
| 3991 if (*arg == '@') | |
| 3992 { | |
| 3993 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
| 3994 if (id == 0) | |
| 3995 EMSG2(_("E392: No such syntax cluster: %s"), arg); | |
| 3996 else | |
| 3997 syn_list_cluster(id - SYNID_CLUSTER); | |
| 3998 } | |
| 3999 else | |
| 4000 { | |
| 4001 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
| 4002 if (id == 0) | |
| 4003 EMSG2(_(e_nogroup), arg); | |
| 4004 else | |
| 4005 syn_list_one(id, syncing, TRUE); | |
| 4006 } | |
| 4007 arg = skipwhite(arg_end); | |
| 4008 } | |
| 4009 } | |
| 4010 eap->nextcmd = check_nextcmd(arg); | |
| 4011 } | |
| 4012 | |
| 4013 static void | |
| 4014 syn_lines_msg() | |
| 4015 { | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4016 if (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
|
4017 || curwin->w_s->b_syn_sync_minlines > 0) |
| 7 | 4018 { |
| 4019 MSG_PUTS("; "); | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4020 if (curwin->w_s->b_syn_sync_minlines > 0) |
| 7 | 4021 { |
| 4022 MSG_PUTS(_("minimal ")); | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4023 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4024 if (curwin->w_s->b_syn_sync_maxlines) |
| 7 | 4025 MSG_PUTS(", "); |
| 4026 } | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4027 if (curwin->w_s->b_syn_sync_maxlines > 0) |
| 7 | 4028 { |
| 4029 MSG_PUTS(_("maximal ")); | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4030 msg_outnum(curwin->w_s->b_syn_sync_maxlines); |
| 7 | 4031 } |
| 4032 MSG_PUTS(_(" lines before top line")); | |
| 4033 } | |
| 4034 } | |
| 4035 | |
| 4036 static void | |
| 4037 syn_match_msg() | |
| 4038 { | |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4039 if (curwin->w_s->b_syn_sync_linebreaks > 0) |
| 7 | 4040 { |
| 4041 MSG_PUTS(_("; match ")); | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4042 msg_outnum(curwin->w_s->b_syn_sync_linebreaks); |
| 7 | 4043 MSG_PUTS(_(" line breaks")); |
| 4044 } | |
| 4045 } | |
| 4046 | |
| 4047 static int last_matchgroup; | |
| 4048 | |
| 4049 struct name_list | |
| 4050 { | |
| 4051 int flag; | |
| 4052 char *name; | |
| 4053 }; | |
| 4054 | |
|
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
4055 static void syn_list_flags(struct name_list *nl, int flags, int attr); |
| 7 | 4056 |
| 4057 /* | |
| 4058 * List one syntax item, for ":syntax" or "syntax list syntax_name". | |
| 4059 */ | |
| 4060 static void | |
| 4061 syn_list_one(id, syncing, link_only) | |
| 4062 int id; | |
| 4063 int syncing; /* when TRUE: list syncing items */ | |
| 4064 int link_only; /* when TRUE; list link-only too */ | |
| 4065 { | |
| 4066 int attr; | |
| 4067 int idx; | |
| 4068 int did_header = FALSE; | |
| 4069 synpat_T *spp; | |
| 4070 static struct name_list namelist1[] = | |
| 4071 { | |
| 4072 {HL_DISPLAY, "display"}, | |
| 4073 {HL_CONTAINED, "contained"}, | |
| 4074 {HL_ONELINE, "oneline"}, | |
| 4075 {HL_KEEPEND, "keepend"}, | |
| 4076 {HL_EXTEND, "extend"}, | |
| 4077 {HL_EXCLUDENL, "excludenl"}, | |
| 4078 {HL_TRANSP, "transparent"}, | |
| 4079 {HL_FOLD, "fold"}, | |
|
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4080 #ifdef FEAT_CONCEAL |
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4081 {HL_CONCEAL, "conceal"}, |
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4082 {HL_CONCEALENDS, "concealends"}, |
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4083 #endif |
| 7 | 4084 {0, NULL} |
| 4085 }; | |
| 4086 static struct name_list namelist2[] = | |
| 4087 { | |
| 4088 {HL_SKIPWHITE, "skipwhite"}, | |
| 4089 {HL_SKIPNL, "skipnl"}, | |
| 4090 {HL_SKIPEMPTY, "skipempty"}, | |
| 4091 {0, NULL} | |
| 4092 }; | |
| 4093 | |
| 4094 attr = hl_attr(HLF_D); /* highlight like directories */ | |
| 4095 | |
| 4096 /* list the keywords for "id" */ | |
| 4097 if (!syncing) | |
| 4098 { | |
|
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4099 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab, FALSE, attr); |
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4100 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab_ic, |
| 7 | 4101 did_header, attr); |
| 4102 } | |
| 4103 | |
| 4104 /* list the patterns for "id" */ | |
|
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4105 for (idx = 0; idx < curwin->w_s->b_syn_patterns.ga_len && !got_int; ++idx) |
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4106 { |
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4107 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
| 7 | 4108 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
| 4109 continue; | |
| 4110 | |
| 4111 (void)syn_list_header(did_header, 999, id); | |
| 4112 did_header = TRUE; | |
| 4113 last_matchgroup = 0; | |
| 4114 if (spp->sp_type == SPTYPE_MATCH) | |
| 4115 { | |
| 4116 put_pattern("match", ' ', spp, attr); | |
| 4117 msg_putchar(' '); | |
| 4118 } | |
| 4119 else if (spp->sp_type == SPTYPE_START) | |
| 4120 { | |
|
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4121 while (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_START) |
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4122 put_pattern("start", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
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4123 if (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_SKIP) |
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4124 put_pattern("skip", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
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4125 while (idx < curwin->w_s->b_syn_patterns.ga_len |
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4126 && SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_END) |
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4127 put_pattern("end", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
| 7 | 4128 --idx; |
| 4129 msg_putchar(' '); | |
| 4130 } | |
| 4131 syn_list_flags(namelist1, spp->sp_flags, attr); | |
| 4132 | |
| 4133 if (spp->sp_cont_list != NULL) | |
| 4134 put_id_list((char_u *)"contains", spp->sp_cont_list, attr); | |
| 4135 | |
| 4136 if (spp->sp_syn.cont_in_list != NULL) | |
| 4137 put_id_list((char_u *)"containedin", | |
| 4138 spp->sp_syn.cont_in_list, attr); | |
| 4139 | |
| 4140 if (spp->sp_next_list != NULL) | |
| 4141 { | |
| 4142 put_id_list((char_u *)"nextgroup", spp->sp_next_list, attr); | |
| 4143 syn_list_flags(namelist2, spp->sp_flags, attr); | |
| 4144 } | |
| 4145 if (spp->sp_flags & (HL_SYNC_HERE|HL_SYNC_THERE)) | |
| 4146 { | |
| 4147 if (spp->sp_flags & HL_SYNC_HERE) | |
| 4148 msg_puts_attr((char_u *)"grouphere", attr); | |
| 4149 else | |
| 4150 msg_puts_attr((char_u *)"groupthere", attr); | |
| 4151 msg_putchar(' '); | |
| 4152 if (spp->sp_sync_idx >= 0) | |
|
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4153 msg_outtrans(HL_TABLE()[SYN_ITEMS(curwin->w_s) |
| 7 | 4154 [spp->sp_sync_idx].sp_syn.id - 1].sg_name); |
| 4155 else | |
| 4156 MSG_PUTS("NONE"); | |
| 4157 msg_putchar(' '); | |
| 4158 } | |
| 4159 } | |
| 4160 | |
| 4161 /* list the link, if there is one */ | |
| 4162 if (HL_TABLE()[id - 1].sg_link && (did_header || link_only) && !got_int) | |
| 4163 { | |
| 4164 (void)syn_list_header(did_header, 999, id); | |
| 4165 msg_puts_attr((char_u *)"links to", attr); | |
| 4166 msg_putchar(' '); | |
| 4167 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
| 4168 } | |
| 4169 } | |
| 4170 | |
| 4171 static void | |
| 3263 | 4172 syn_list_flags(nlist, flags, attr) |
| 4173 struct name_list *nlist; | |
| 7 | 4174 int flags; |
| 4175 int attr; | |
| 4176 { | |
| 4177 int i; | |
| 4178 | |
| 3263 | 4179 for (i = 0; nlist[i].flag != 0; ++i) |
| 4180 if (flags & nlist[i].flag) | |
| 4181 { | |
| 4182 msg_puts_attr((char_u *)nlist[i].name, attr); | |
| 7 | 4183 msg_putchar(' '); |
| 4184 } | |
| 4185 } | |
| 4186 | |
| 4187 /* | |
| 4188 * List one syntax cluster, for ":syntax" or "syntax list syntax_name". | |
| 4189 */ | |
| 4190 static void | |
| 4191 syn_list_cluster(id) | |
| 4192 int id; | |
| 4193 { | |
| 4194 int endcol = 15; | |
| 4195 | |
| 4196 /* slight hack: roughly duplicate the guts of syn_list_header() */ | |
| 4197 msg_putchar('\n'); | |
|
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4198 msg_outtrans(SYN_CLSTR(curwin->w_s)[id].scl_name); |
| 7 | 4199 |
| 4200 if (msg_col >= endcol) /* output at least one space */ | |
| 4201 endcol = msg_col + 1; | |
| 4202 if (Columns <= endcol) /* avoid hang for tiny window */ | |
| 4203 endcol = Columns - 1; | |
| 4204 | |
| 4205 msg_advance(endcol); | |
|
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4206 if (SYN_CLSTR(curwin->w_s)[id].scl_list != NULL) |
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4207 { |
|
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4208 put_id_list((char_u *)"cluster", SYN_CLSTR(curwin->w_s)[id].scl_list, |
| 7 | 4209 hl_attr(HLF_D)); |
| 4210 } | |
| 4211 else | |
| 4212 { | |
| 4213 msg_puts_attr((char_u *)"cluster", hl_attr(HLF_D)); | |
| 4214 msg_puts((char_u *)"=NONE"); | |
| 4215 } | |
| 4216 } | |
| 4217 | |
| 4218 static void | |
| 4219 put_id_list(name, list, attr) | |
| 4220 char_u *name; | |
| 4221 short *list; | |
| 4222 int attr; | |
| 4223 { | |
| 4224 short *p; | |
| 4225 | |
| 4226 msg_puts_attr(name, attr); | |
| 4227 msg_putchar('='); | |
| 4228 for (p = list; *p; ++p) | |
| 4229 { | |
| 4230 if (*p >= SYNID_ALLBUT && *p < SYNID_TOP) | |
| 4231 { | |
| 4232 if (p[1]) | |
| 4233 MSG_PUTS("ALLBUT"); | |
| 4234 else | |
| 4235 MSG_PUTS("ALL"); | |
| 4236 } | |
| 4237 else if (*p >= SYNID_TOP && *p < SYNID_CONTAINED) | |
| 4238 { | |
| 4239 MSG_PUTS("TOP"); | |
| 4240 } | |
| 4241 else if (*p >= SYNID_CONTAINED && *p < SYNID_CLUSTER) | |
| 4242 { | |
| 4243 MSG_PUTS("CONTAINED"); | |
| 4244 } | |
| 4245 else if (*p >= SYNID_CLUSTER) | |
| 4246 { | |
| 4247 short scl_id = *p - SYNID_CLUSTER; | |
| 4248 | |
| 4249 msg_putchar('@'); | |
|
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4250 msg_outtrans(SYN_CLSTR(curwin->w_s)[scl_id].scl_name); |
| 7 | 4251 } |
| 4252 else | |
| 4253 msg_outtrans(HL_TABLE()[*p - 1].sg_name); | |
| 4254 if (p[1]) | |
| 4255 msg_putchar(','); | |
| 4256 } | |
| 4257 msg_putchar(' '); | |
| 4258 } | |
| 4259 | |
| 4260 static void | |
| 4261 put_pattern(s, c, spp, attr) | |
| 4262 char *s; | |
| 4263 int c; | |
| 4264 synpat_T *spp; | |
| 4265 int attr; | |
| 4266 { | |
| 4267 long n; | |
| 4268 int mask; | |
| 4269 int first; | |
| 4270 static char *sepchars = "/+=-#@\"|'^&"; | |
| 4271 int i; | |
| 4272 | |
| 4273 /* May have to write "matchgroup=group" */ | |
| 4274 if (last_matchgroup != spp->sp_syn_match_id) | |
| 4275 { | |
| 4276 last_matchgroup = spp->sp_syn_match_id; | |
| 4277 msg_puts_attr((char_u *)"matchgroup", attr); | |
| 4278 msg_putchar('='); | |
| 4279 if (last_matchgroup == 0) | |
| 4280 msg_outtrans((char_u *)"NONE"); | |
| 4281 else | |
| 4282 msg_outtrans(HL_TABLE()[last_matchgroup - 1].sg_name); | |
| 4283 msg_putchar(' '); | |
| 4284 } | |
| 4285 | |
| 4286 /* output the name of the pattern and an '=' or ' ' */ | |
| 4287 msg_puts_attr((char_u *)s, attr); | |
| 4288 msg_putchar(c); | |
| 4289 | |
| 4290 /* output the pattern, in between a char that is not in the pattern */ | |
| 4291 for (i = 0; vim_strchr(spp->sp_pattern, sepchars[i]) != NULL; ) | |
| 4292 if (sepchars[++i] == NUL) | |
| 4293 { | |
| 4294 i = 0; /* no good char found, just use the first one */ | |
| 4295 break; | |
| 4296 } | |
| 4297 msg_putchar(sepchars[i]); | |
| 4298 msg_outtrans(spp->sp_pattern); | |
| 4299 msg_putchar(sepchars[i]); | |
| 4300 | |
| 4301 /* output any pattern options */ | |
| 4302 first = TRUE; | |
| 4303 for (i = 0; i < SPO_COUNT; ++i) | |
| 4304 { | |
| 4305 mask = (1 << i); | |
| 4306 if (spp->sp_off_flags & (mask + (mask << SPO_COUNT))) | |
| 4307 { | |
| 4308 if (!first) | |
| 4309 msg_putchar(','); /* separate with commas */ | |
| 4310 msg_puts((char_u *)spo_name_tab[i]); | |
| 4311 n = spp->sp_offsets[i]; | |
| 4312 if (i != SPO_LC_OFF) | |
| 4313 { | |
| 4314 if (spp->sp_off_flags & mask) | |
| 4315 msg_putchar('s'); | |
| 4316 else | |
| 4317 msg_putchar('e'); | |
| 4318 if (n > 0) | |
| 4319 msg_putchar('+'); | |
| 4320 } | |
| 4321 if (n || i == SPO_LC_OFF) | |
| 4322 msg_outnum(n); | |
| 4323 first = FALSE; | |
| 4324 } | |
| 4325 } | |
| 4326 msg_putchar(' '); | |
| 4327 } | |
| 4328 | |
| 4329 /* | |
| 4330 * List or clear the keywords for one syntax group. | |
| 4331 * Return TRUE if the header has been printed. | |
| 4332 */ | |
| 4333 static int | |
| 134 | 4334 syn_list_keywords(id, ht, did_header, attr) |
| 7 | 4335 int id; |
| 134 | 4336 hashtab_T *ht; |
| 7 | 4337 int did_header; /* header has already been printed */ |
| 4338 int attr; | |
| 4339 { | |
| 4340 int outlen; | |
| 134 | 4341 hashitem_T *hi; |
| 4342 keyentry_T *kp; | |
| 4343 int todo; | |
| 7 | 4344 int prev_contained = 0; |
| 4345 short *prev_next_list = NULL; | |
| 4346 short *prev_cont_in_list = NULL; | |
| 4347 int prev_skipnl = 0; | |
| 4348 int prev_skipwhite = 0; | |
| 4349 int prev_skipempty = 0; | |
| 4350 | |
| 4351 /* | |
| 4352 * Unfortunately, this list of keywords is not sorted on alphabet but on | |
| 4353 * hash value... | |
| 4354 */ | |
| 835 | 4355 todo = (int)ht->ht_used; |
| 134 | 4356 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 4357 { | |
| 4358 if (!HASHITEM_EMPTY(hi)) | |
| 4359 { | |
| 4360 --todo; | |
| 4361 for (kp = HI2KE(hi); kp != NULL && !got_int; kp = kp->ke_next) | |
| 7 | 4362 { |
| 134 | 4363 if (kp->k_syn.id == id) |
| 7 | 4364 { |
| 134 | 4365 if (prev_contained != (kp->flags & HL_CONTAINED) |
| 4366 || prev_skipnl != (kp->flags & HL_SKIPNL) | |
| 4367 || prev_skipwhite != (kp->flags & HL_SKIPWHITE) | |
| 4368 || prev_skipempty != (kp->flags & HL_SKIPEMPTY) | |
| 4369 || prev_cont_in_list != kp->k_syn.cont_in_list | |
| 4370 || prev_next_list != kp->next_list) | |
| 4371 outlen = 9999; | |
| 4372 else | |
| 4373 outlen = (int)STRLEN(kp->keyword); | |
| 4374 /* output "contained" and "nextgroup" on each line */ | |
| 4375 if (syn_list_header(did_header, outlen, id)) | |
| 4376 { | |
| 4377 prev_contained = 0; | |
| 4378 prev_next_list = NULL; | |
| 4379 prev_cont_in_list = NULL; | |
| 4380 prev_skipnl = 0; | |
| 4381 prev_skipwhite = 0; | |
| 4382 prev_skipempty = 0; | |
| 4383 } | |
| 4384 did_header = TRUE; | |
| 4385 if (prev_contained != (kp->flags & HL_CONTAINED)) | |
| 4386 { | |
| 4387 msg_puts_attr((char_u *)"contained", attr); | |
| 4388 msg_putchar(' '); | |
| 4389 prev_contained = (kp->flags & HL_CONTAINED); | |
| 4390 } | |
| 4391 if (kp->k_syn.cont_in_list != prev_cont_in_list) | |
| 4392 { | |
| 4393 put_id_list((char_u *)"containedin", | |
| 4394 kp->k_syn.cont_in_list, attr); | |
| 4395 msg_putchar(' '); | |
| 4396 prev_cont_in_list = kp->k_syn.cont_in_list; | |
| 4397 } | |
| 4398 if (kp->next_list != prev_next_list) | |
| 4399 { | |
| 4400 put_id_list((char_u *)"nextgroup", kp->next_list, attr); | |
| 4401 msg_putchar(' '); | |
| 4402 prev_next_list = kp->next_list; | |
| 4403 if (kp->flags & HL_SKIPNL) | |
| 4404 { | |
| 4405 msg_puts_attr((char_u *)"skipnl", attr); | |
| 4406 msg_putchar(' '); | |
| 4407 prev_skipnl = (kp->flags & HL_SKIPNL); | |
| 4408 } | |
| 4409 if (kp->flags & HL_SKIPWHITE) | |
| 4410 { | |
| 4411 msg_puts_attr((char_u *)"skipwhite", attr); | |
| 4412 msg_putchar(' '); | |
| 4413 prev_skipwhite = (kp->flags & HL_SKIPWHITE); | |
| 4414 } | |
| 4415 if (kp->flags & HL_SKIPEMPTY) | |
| 4416 { | |
| 4417 msg_puts_attr((char_u *)"skipempty", attr); | |
| 4418 msg_putchar(' '); | |
| 4419 prev_skipempty = (kp->flags & HL_SKIPEMPTY); | |
| 4420 } | |
| 4421 } | |
| 4422 msg_outtrans(kp->keyword); | |
| 7 | 4423 } |
| 4424 } | |
| 4425 } | |
| 4426 } | |
| 4427 | |
| 4428 return did_header; | |
| 4429 } | |
| 4430 | |
| 4431 static void | |
| 134 | 4432 syn_clear_keyword(id, ht) |
| 7 | 4433 int id; |
| 134 | 4434 hashtab_T *ht; |
| 4435 { | |
| 4436 hashitem_T *hi; | |
| 4437 keyentry_T *kp; | |
| 4438 keyentry_T *kp_prev; | |
| 4439 keyentry_T *kp_next; | |
| 4440 int todo; | |
| 4441 | |
| 4442 hash_lock(ht); | |
| 835 | 4443 todo = (int)ht->ht_used; |
| 134 | 4444 for (hi = ht->ht_array; todo > 0; ++hi) |
| 4445 { | |
| 4446 if (!HASHITEM_EMPTY(hi)) | |
| 4447 { | |
| 4448 --todo; | |
| 4449 kp_prev = NULL; | |
| 4450 for (kp = HI2KE(hi); kp != NULL; ) | |
| 7 | 4451 { |
| 134 | 4452 if (kp->k_syn.id == id) |
| 4453 { | |
| 4454 kp_next = kp->ke_next; | |
| 4455 if (kp_prev == NULL) | |
| 4456 { | |
| 4457 if (kp_next == NULL) | |
| 4458 hash_remove(ht, hi); | |
| 4459 else | |
| 4460 hi->hi_key = KE2HIKEY(kp_next); | |
| 4461 } | |
| 4462 else | |
| 4463 kp_prev->ke_next = kp_next; | |
| 4464 vim_free(kp->next_list); | |
| 4465 vim_free(kp->k_syn.cont_in_list); | |
| 4466 vim_free(kp); | |
| 4467 kp = kp_next; | |
| 4468 } | |
| 7 | 4469 else |
| 134 | 4470 { |
| 4471 kp_prev = kp; | |
| 4472 kp = kp->ke_next; | |
| 4473 } | |
| 7 | 4474 } |
| 134 | 4475 } |
| 4476 } | |
| 4477 hash_unlock(ht); | |
| 4478 } | |
| 4479 | |
| 4480 /* | |
| 4481 * Clear a whole keyword table. | |
| 7 | 4482 */ |
| 4483 static void | |
| 134 | 4484 clear_keywtab(ht) |
| 4485 hashtab_T *ht; | |
| 4486 { | |
| 4487 hashitem_T *hi; | |
| 4488 int todo; | |
| 4489 keyentry_T *kp; | |
| 4490 keyentry_T *kp_next; | |
| 4491 | |
| 835 | 4492 todo = (int)ht->ht_used; |
| 134 | 4493 for (hi = ht->ht_array; todo > 0; ++hi) |
| 4494 { | |
| 4495 if (!HASHITEM_EMPTY(hi)) | |
| 4496 { | |
| 4497 --todo; | |
| 4498 for (kp = HI2KE(hi); kp != NULL; kp = kp_next) | |
| 7 | 4499 { |
| 134 | 4500 kp_next = kp->ke_next; |
| 4501 vim_free(kp->next_list); | |
| 4502 vim_free(kp->k_syn.cont_in_list); | |
| 4503 vim_free(kp); | |
| 7 | 4504 } |
| 134 | 4505 } |
| 4506 } | |
| 4507 hash_clear(ht); | |
| 4508 hash_init(ht); | |
| 7 | 4509 } |
| 4510 | |
| 4511 /* | |
| 4512 * Add a keyword to the list of keywords. | |
| 4513 */ | |
| 4514 static void | |
|
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|
4515 add_keyword(name, id, flags, cont_in_list, next_list, conceal_char) |
| 7 | 4516 char_u *name; /* name of keyword */ |
| 4517 int id; /* group ID for this keyword */ | |
| 4518 int flags; /* flags for this keyword */ | |
| 4519 short *cont_in_list; /* containedin for this keyword */ | |
| 4520 short *next_list; /* nextgroup for this keyword */ | |
|
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|
4521 int conceal_char; |
| 7 | 4522 { |
| 134 | 4523 keyentry_T *kp; |
| 4524 hashtab_T *ht; | |
| 4525 hashitem_T *hi; | |
| 154 | 4526 char_u *name_ic; |
| 134 | 4527 long_u hash; |
| 154 | 4528 char_u name_folded[MAXKEYWLEN + 1]; |
| 7 | 4529 |
|
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Add the conceal patch from Vince Negri.
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|
4530 if (curwin->w_s->b_syn_ic) |
| 154 | 4531 name_ic = str_foldcase(name, (int)STRLEN(name), |
| 4532 name_folded, MAXKEYWLEN + 1); | |
| 4533 else | |
| 4534 name_ic = name; | |
| 134 | 4535 kp = (keyentry_T *)alloc((int)(sizeof(keyentry_T) + STRLEN(name_ic))); |
| 4536 if (kp == NULL) | |
| 4537 return; | |
| 4538 STRCPY(kp->keyword, name_ic); | |
| 4539 kp->k_syn.id = id; | |
| 4540 kp->k_syn.inc_tag = current_syn_inc_tag; | |
| 4541 kp->flags = flags; | |
|
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|
4542 kp->k_char = conceal_char; |
| 134 | 4543 kp->k_syn.cont_in_list = copy_id_list(cont_in_list); |
| 4544 if (cont_in_list != NULL) | |
|
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|
4545 curwin->w_s->b_syn_containedin = TRUE; |
| 134 | 4546 kp->next_list = copy_id_list(next_list); |
| 4547 | |
|
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Add the conceal patch from Vince Negri.
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|
4548 if (curwin->w_s->b_syn_ic) |
|
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Add the conceal patch from Vince Negri.
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|
4549 ht = &curwin->w_s->b_keywtab_ic; |
| 7 | 4550 else |
|
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|
4551 ht = &curwin->w_s->b_keywtab; |
| 134 | 4552 |
| 4553 hash = hash_hash(kp->keyword); | |
| 4554 hi = hash_lookup(ht, kp->keyword, hash); | |
| 4555 if (HASHITEM_EMPTY(hi)) | |
| 4556 { | |
| 4557 /* new keyword, add to hashtable */ | |
| 4558 kp->ke_next = NULL; | |
| 4559 hash_add_item(ht, hi, kp->keyword, hash); | |
| 4560 } | |
| 4561 else | |
| 4562 { | |
| 4563 /* keyword already exists, prepend to list */ | |
| 4564 kp->ke_next = HI2KE(hi); | |
| 4565 hi->hi_key = KE2HIKEY(kp); | |
| 4566 } | |
| 7 | 4567 } |
| 4568 | |
| 4569 /* | |
| 4570 * Get the start and end of the group name argument. | |
| 4571 * Return a pointer to the first argument. | |
| 4572 * Return NULL if the end of the command was found instead of further args. | |
| 4573 */ | |
| 4574 static char_u * | |
| 4575 get_group_name(arg, name_end) | |
| 4576 char_u *arg; /* start of the argument */ | |
| 4577 char_u **name_end; /* pointer to end of the name */ | |
| 4578 { | |
| 4579 char_u *rest; | |
| 4580 | |
| 4581 *name_end = skiptowhite(arg); | |
| 4582 rest = skipwhite(*name_end); | |
| 4583 | |
| 4584 /* | |
| 4585 * Check if there are enough arguments. The first argument may be a | |
| 4586 * pattern, where '|' is allowed, so only check for NUL. | |
| 4587 */ | |
| 4588 if (ends_excmd(*arg) || *rest == NUL) | |
| 4589 return NULL; | |
| 4590 return rest; | |
| 4591 } | |
| 4592 | |
| 4593 /* | |
| 4594 * Check for syntax command option arguments. | |
| 4595 * This can be called at any place in the list of arguments, and just picks | |
| 4596 * out the arguments that are known. Can be called several times in a row to | |
| 4597 * collect all options in between other arguments. | |
| 4598 * Return a pointer to the next argument (which isn't an option). | |
| 4599 * Return NULL for any error; | |
| 4600 */ | |
| 4601 static char_u * | |
|
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|
4602 get_syn_options(arg, opt, conceal_char) |
| 154 | 4603 char_u *arg; /* next argument to be checked */ |
| 4604 syn_opt_arg_T *opt; /* various things */ | |
|
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Add the conceal patch from Vince Negri.
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|
4605 int *conceal_char UNUSED; |
| 154 | 4606 { |
| 7 | 4607 char_u *gname_start, *gname; |
| 4608 int syn_id; | |
| 4609 int len; | |
| 154 | 4610 char *p; |
| 7 | 4611 int i; |
| 4612 int fidx; | |
| 4613 static struct flag | |
| 4614 { | |
| 4615 char *name; | |
| 154 | 4616 int argtype; |
| 4617 int flags; | |
| 4618 } flagtab[] = { {"cCoOnNtTaAiInNeEdD", 0, HL_CONTAINED}, | |
| 4619 {"oOnNeElLiInNeE", 0, HL_ONELINE}, | |
| 4620 {"kKeEeEpPeEnNdD", 0, HL_KEEPEND}, | |
| 4621 {"eExXtTeEnNdD", 0, HL_EXTEND}, | |
| 4622 {"eExXcClLuUdDeEnNlL", 0, HL_EXCLUDENL}, | |
| 4623 {"tTrRaAnNsSpPaArReEnNtT", 0, HL_TRANSP}, | |
| 4624 {"sSkKiIpPnNlL", 0, HL_SKIPNL}, | |
| 4625 {"sSkKiIpPwWhHiItTeE", 0, HL_SKIPWHITE}, | |
| 4626 {"sSkKiIpPeEmMpPtTyY", 0, HL_SKIPEMPTY}, | |
| 4627 {"gGrRoOuUpPhHeErReE", 0, HL_SYNC_HERE}, | |
| 4628 {"gGrRoOuUpPtThHeErReE", 0, HL_SYNC_THERE}, | |
| 4629 {"dDiIsSpPlLaAyY", 0, HL_DISPLAY}, | |
| 4630 {"fFoOlLdD", 0, HL_FOLD}, | |
|
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|
4631 {"cCoOnNcCeEaAlL", 0, HL_CONCEAL}, |
|
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|
4632 {"cCoOnNcCeEaAlLeEnNdDsS", 0, HL_CONCEALENDS}, |
|
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Add the conceal patch from Vince Negri.
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|
4633 {"cCcChHaArR", 11, 0}, |
| 154 | 4634 {"cCoOnNtTaAiInNsS", 1, 0}, |
| 4635 {"cCoOnNtTaAiInNeEdDiInN", 2, 0}, | |
| 4636 {"nNeExXtTgGrRoOuUpP", 3, 0}, | |
| 7 | 4637 }; |
| 154 | 4638 static char *first_letters = "cCoOkKeEtTsSgGdDfFnN"; |
| 7 | 4639 |
| 4640 if (arg == NULL) /* already detected error */ | |
| 4641 return NULL; | |
| 4642 | |
|
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|
4643 #ifdef FEAT_CONCEAL |
|
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|
4644 if (curwin->w_s->b_syn_conceal) |
|
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Add the conceal patch from Vince Negri.
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|
4645 opt->flags |= HL_CONCEAL; |
|
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|
4646 #endif |
|
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|
4647 |
| 7 | 4648 for (;;) |
| 4649 { | |
| 154 | 4650 /* |
| 4651 * This is used very often when a large number of keywords is defined. | |
| 4652 * Need to skip quickly when no option name is found. | |
| 4653 * Also avoid tolower(), it's slow. | |
| 4654 */ | |
| 4655 if (strchr(first_letters, *arg) == NULL) | |
| 4656 break; | |
| 7 | 4657 |
| 4658 for (fidx = sizeof(flagtab) / sizeof(struct flag); --fidx >= 0; ) | |
| 4659 { | |
| 154 | 4660 p = flagtab[fidx].name; |
| 4661 for (i = 0, len = 0; p[i] != NUL; i += 2, ++len) | |
| 4662 if (arg[len] != p[i] && arg[len] != p[i + 1]) | |
| 4663 break; | |
| 4664 if (p[i] == NUL && (vim_iswhite(arg[len]) | |
| 4665 || (flagtab[fidx].argtype > 0 | |
| 4666 ? arg[len] == '=' | |
| 4667 : ends_excmd(arg[len])))) | |
| 7 | 4668 { |
| 154 | 4669 if (opt->keyword |
| 4670 && (flagtab[fidx].flags == HL_DISPLAY | |
| 4671 || flagtab[fidx].flags == HL_FOLD | |
| 4672 || flagtab[fidx].flags == HL_EXTEND)) | |
| 7 | 4673 /* treat "display", "fold" and "extend" as a keyword */ |
| 4674 fidx = -1; | |
| 4675 break; | |
| 4676 } | |
| 4677 } | |
| 154 | 4678 if (fidx < 0) /* no match found */ |
| 4679 break; | |
| 4680 | |
| 4681 if (flagtab[fidx].argtype == 1) | |
| 4682 { | |
| 4683 if (!opt->has_cont_list) | |
| 7 | 4684 { |
| 4685 EMSG(_("E395: contains argument not accepted here")); | |
| 4686 return NULL; | |
| 4687 } | |
| 154 | 4688 if (get_id_list(&arg, 8, &opt->cont_list) == FAIL) |
| 7 | 4689 return NULL; |
| 4690 } | |
| 154 | 4691 else if (flagtab[fidx].argtype == 2) |
| 4692 { | |
| 4693 if (get_id_list(&arg, 11, &opt->cont_in_list) == FAIL) | |
| 7 | 4694 return NULL; |
| 4695 } | |
| 154 | 4696 else if (flagtab[fidx].argtype == 3) |
| 4697 { | |
| 4698 if (get_id_list(&arg, 9, &opt->next_list) == FAIL) | |
| 7 | 4699 return NULL; |
| 4700 } | |
|
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|
4701 else if (flagtab[fidx].argtype == 11 && arg[5] == '=') |
|
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|
4702 { |
|
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|
4703 #ifdef FEAT_MBYTE |
|
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|
4704 /* cchar=? */ |
|
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|
4705 if (has_mbyte) |
|
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|
4706 { |
|
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|
4707 # ifdef FEAT_CONCEAL |
|
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|
4708 *conceal_char = mb_ptr2char(arg + 6); |
|
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|
4709 # endif |
|
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|
4710 arg += mb_ptr2len(arg + 6) - 1; |
|
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|
4711 } |
|
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Add the conceal patch from Vince Negri.
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|
4712 else |
|
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|
4713 #endif |
|
2251
646d34788036
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|
4714 { |
|
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|
4715 #ifdef FEAT_CONCEAL |
|
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|
4716 *conceal_char = arg[6]; |
|
1bac28a53fae
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|
4717 #else |
|
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|
4718 ; |
|
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|
4719 #endif |
|
2251
646d34788036
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Bram Moolenaar <bram@vim.org>
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diff
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|
4720 } |
| 2686 | 4721 #ifdef FEAT_CONCEAL |
| 4722 if (!vim_isprintc_strict(*conceal_char)) | |
| 4723 { | |
| 4724 EMSG(_("E844: invalid cchar value")); | |
| 4725 return NULL; | |
| 4726 } | |
| 4727 #endif | |
|
2250
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|
4728 arg = skipwhite(arg + 7); |
|
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|
4729 } |
| 7 | 4730 else |
| 154 | 4731 { |
| 4732 opt->flags |= flagtab[fidx].flags; | |
| 4733 arg = skipwhite(arg + len); | |
| 4734 | |
| 4735 if (flagtab[fidx].flags == HL_SYNC_HERE | |
| 4736 || flagtab[fidx].flags == HL_SYNC_THERE) | |
| 4737 { | |
| 4738 if (opt->sync_idx == NULL) | |
| 4739 { | |
| 4740 EMSG(_("E393: group[t]here not accepted here")); | |
| 4741 return NULL; | |
| 4742 } | |
| 4743 gname_start = arg; | |
| 4744 arg = skiptowhite(arg); | |
| 4745 if (gname_start == arg) | |
| 4746 return NULL; | |
| 4747 gname = vim_strnsave(gname_start, (int)(arg - gname_start)); | |
| 4748 if (gname == NULL) | |
| 4749 return NULL; | |
| 4750 if (STRCMP(gname, "NONE") == 0) | |
| 4751 *opt->sync_idx = NONE_IDX; | |
| 4752 else | |
| 4753 { | |
| 4754 syn_id = syn_name2id(gname); | |
|
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|
4755 for (i = curwin->w_s->b_syn_patterns.ga_len; --i >= 0; ) |
|
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|
4756 if (SYN_ITEMS(curwin->w_s)[i].sp_syn.id == syn_id |
|
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|
4757 && SYN_ITEMS(curwin->w_s)[i].sp_type == SPTYPE_START) |
| 154 | 4758 { |
| 4759 *opt->sync_idx = i; | |
| 4760 break; | |
| 4761 } | |
| 4762 if (i < 0) | |
| 4763 { | |
| 4764 EMSG2(_("E394: Didn't find region item for %s"), gname); | |
| 4765 vim_free(gname); | |
| 4766 return NULL; | |
| 4767 } | |
| 4768 } | |
| 4769 | |
| 4770 vim_free(gname); | |
| 4771 arg = skipwhite(arg); | |
| 4772 } | |
| 4773 #ifdef FEAT_FOLDING | |
| 4774 else if (flagtab[fidx].flags == HL_FOLD | |
| 4775 && foldmethodIsSyntax(curwin)) | |
| 4776 /* Need to update folds later. */ | |
| 4777 foldUpdateAll(curwin); | |
| 4778 #endif | |
| 4779 } | |
| 4780 } | |
| 7 | 4781 |
| 4782 return arg; | |
| 4783 } | |
| 4784 | |
| 4785 /* | |
| 4786 * Adjustments to syntax item when declared in a ":syn include"'d file. | |
| 4787 * Set the contained flag, and if the item is not already contained, add it | |
| 4788 * to the specified top-level group, if any. | |
| 4789 */ | |
| 4790 static void | |
| 4791 syn_incl_toplevel(id, flagsp) | |
| 4792 int id; | |
| 4793 int *flagsp; | |
| 4794 { | |
|
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|
4795 if ((*flagsp & HL_CONTAINED) || curwin->w_s->b_syn_topgrp == 0) |
| 7 | 4796 return; |
| 4797 *flagsp |= HL_CONTAINED; | |
|
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|
4798 if (curwin->w_s->b_syn_topgrp >= SYNID_CLUSTER) |
| 7 | 4799 { |
| 4800 /* We have to alloc this, because syn_combine_list() will free it. */ | |
| 4801 short *grp_list = (short *)alloc((unsigned)(2 * sizeof(short))); | |
|
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|
4802 int tlg_id = curwin->w_s->b_syn_topgrp - SYNID_CLUSTER; |
| 7 | 4803 |
| 4804 if (grp_list != NULL) | |
| 4805 { | |
| 4806 grp_list[0] = id; | |
| 4807 grp_list[1] = 0; | |
|
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|
4808 syn_combine_list(&SYN_CLSTR(curwin->w_s)[tlg_id].scl_list, &grp_list, |
| 7 | 4809 CLUSTER_ADD); |
| 4810 } | |
| 4811 } | |
| 4812 } | |
| 4813 | |
| 4814 /* | |
| 4815 * Handle ":syntax include [@{group-name}] filename" command. | |
| 4816 */ | |
| 4817 static void | |
| 4818 syn_cmd_include(eap, syncing) | |
| 4819 exarg_T *eap; | |
| 1883 | 4820 int syncing UNUSED; |
| 7 | 4821 { |
| 4822 char_u *arg = eap->arg; | |
| 4823 int sgl_id = 1; | |
| 4824 char_u *group_name_end; | |
| 4825 char_u *rest; | |
| 4826 char_u *errormsg = NULL; | |
| 4827 int prev_toplvl_grp; | |
| 4828 int prev_syn_inc_tag; | |
| 4829 int source = FALSE; | |
| 4830 | |
| 4831 eap->nextcmd = find_nextcmd(arg); | |
| 4832 if (eap->skip) | |
| 4833 return; | |
| 4834 | |
| 4835 if (arg[0] == '@') | |
| 4836 { | |
| 4837 ++arg; | |
| 4838 rest = get_group_name(arg, &group_name_end); | |
| 4839 if (rest == NULL) | |
| 4840 { | |
| 4841 EMSG((char_u *)_("E397: Filename required")); | |
| 4842 return; | |
| 4843 } | |
| 4844 sgl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); | |
| 2743 | 4845 if (sgl_id == 0) |
| 4846 return; | |
| 7 | 4847 /* separate_nextcmd() and expand_filename() depend on this */ |
| 4848 eap->arg = rest; | |
| 4849 } | |
| 4850 | |
| 4851 /* | |
| 4852 * Everything that's left, up to the next command, should be the | |
| 4853 * filename to include. | |
| 4854 */ | |
| 4855 eap->argt |= (XFILE | NOSPC); | |
| 4856 separate_nextcmd(eap); | |
| 4857 if (*eap->arg == '<' || *eap->arg == '$' || mch_isFullName(eap->arg)) | |
| 4858 { | |
| 4859 /* For an absolute path, "$VIM/..." or "<sfile>.." we ":source" the | |
| 4860 * file. Need to expand the file name first. In other cases | |
| 4861 * ":runtime!" is used. */ | |
| 4862 source = TRUE; | |
| 4863 if (expand_filename(eap, syn_cmdlinep, &errormsg) == FAIL) | |
| 4864 { | |
| 4865 if (errormsg != NULL) | |
| 4866 EMSG(errormsg); | |
| 4867 return; | |
| 4868 } | |
| 4869 } | |
| 4870 | |
| 4871 /* | |
| 4872 * Save and restore the existing top-level grouplist id and ":syn | |
| 4873 * include" tag around the actual inclusion. | |
| 4874 */ | |
| 2743 | 4875 if (running_syn_inc_tag >= MAX_SYN_INC_TAG) |
| 4876 { | |
| 4877 EMSG((char_u *)_("E847: Too many syntax includes")); | |
| 4878 return; | |
| 4879 } | |
| 7 | 4880 prev_syn_inc_tag = current_syn_inc_tag; |
| 4881 current_syn_inc_tag = ++running_syn_inc_tag; | |
|
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|
4882 prev_toplvl_grp = curwin->w_s->b_syn_topgrp; |
|
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|
4883 curwin->w_s->b_syn_topgrp = sgl_id; |
| 1299 | 4884 if (source ? do_source(eap->arg, FALSE, DOSO_NONE) == FAIL |
| 4885 : source_runtime(eap->arg, TRUE) == FAIL) | |
| 7 | 4886 EMSG2(_(e_notopen), eap->arg); |
|
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|
4887 curwin->w_s->b_syn_topgrp = prev_toplvl_grp; |
| 7 | 4888 current_syn_inc_tag = prev_syn_inc_tag; |
| 4889 } | |
| 4890 | |
| 4891 /* | |
| 4892 * Handle ":syntax keyword {group-name} [{option}] keyword .." command. | |
| 4893 */ | |
| 4894 static void | |
| 4895 syn_cmd_keyword(eap, syncing) | |
| 4896 exarg_T *eap; | |
| 1883 | 4897 int syncing UNUSED; |
| 7 | 4898 { |
| 4899 char_u *arg = eap->arg; | |
| 4900 char_u *group_name_end; | |
| 4901 int syn_id; | |
| 4902 char_u *rest; | |
| 2743 | 4903 char_u *keyword_copy = NULL; |
| 7 | 4904 char_u *p; |
| 154 | 4905 char_u *kw; |
| 4906 syn_opt_arg_T syn_opt_arg; | |
| 4907 int cnt; | |
|
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diff
changeset
|
4908 int conceal_char = NUL; |
| 7 | 4909 |
| 4910 rest = get_group_name(arg, &group_name_end); | |
| 4911 | |
| 4912 if (rest != NULL) | |
| 4913 { | |
| 4914 syn_id = syn_check_group(arg, (int)(group_name_end - arg)); | |
| 2743 | 4915 if (syn_id != 0) |
| 4916 /* allocate a buffer, for removing backslashes in the keyword */ | |
| 4917 keyword_copy = alloc((unsigned)STRLEN(rest) + 1); | |
| 7 | 4918 if (keyword_copy != NULL) |
| 4919 { | |
| 154 | 4920 syn_opt_arg.flags = 0; |
| 4921 syn_opt_arg.keyword = TRUE; | |
| 4922 syn_opt_arg.sync_idx = NULL; | |
| 4923 syn_opt_arg.has_cont_list = FALSE; | |
| 4924 syn_opt_arg.cont_in_list = NULL; | |
| 4925 syn_opt_arg.next_list = NULL; | |
| 4926 | |
| 7 | 4927 /* |
| 4928 * The options given apply to ALL keywords, so all options must be | |
| 4929 * found before keywords can be created. | |
| 154 | 4930 * 1: collect the options and copy the keywords to keyword_copy. |
| 7 | 4931 */ |
| 154 | 4932 cnt = 0; |
| 4933 p = keyword_copy; | |
| 4934 for ( ; rest != NULL && !ends_excmd(*rest); rest = skipwhite(rest)) | |
| 7 | 4935 { |
|
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diff
changeset
|
4936 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
| 154 | 4937 if (rest == NULL || ends_excmd(*rest)) |
| 4938 break; | |
| 4939 /* Copy the keyword, removing backslashes, and add a NUL. */ | |
| 4940 while (*rest != NUL && !vim_iswhite(*rest)) | |
| 4941 { | |
| 4942 if (*rest == '\\' && rest[1] != NUL) | |
| 4943 ++rest; | |
| 4944 *p++ = *rest++; | |
| 4945 } | |
| 4946 *p++ = NUL; | |
| 4947 ++cnt; | |
| 4948 } | |
| 4949 | |
| 4950 if (!eap->skip) | |
| 4951 { | |
| 4952 /* Adjust flags for use of ":syn include". */ | |
| 4953 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); | |
| 4954 | |
| 7 | 4955 /* |
| 154 | 4956 * 2: Add an entry for each keyword. |
| 7 | 4957 */ |
| 154 | 4958 for (kw = keyword_copy; --cnt >= 0; kw += STRLEN(kw) + 1) |
| 7 | 4959 { |
| 154 | 4960 for (p = vim_strchr(kw, '['); ; ) |
| 7 | 4961 { |
| 154 | 4962 if (p != NULL) |
| 4963 *p = NUL; | |
| 4964 add_keyword(kw, syn_id, syn_opt_arg.flags, | |
|
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|
4965 syn_opt_arg.cont_in_list, |
|
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diff
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|
4966 syn_opt_arg.next_list, conceal_char); |
| 168 | 4967 if (p == NULL) |
| 4968 break; | |
| 4969 if (p[1] == NUL) | |
| 4970 { | |
| 838 | 4971 EMSG2(_("E789: Missing ']': %s"), kw); |
| 7017 | 4972 goto error; |
| 168 | 4973 } |
| 4974 if (p[1] == ']') | |
| 4975 { | |
| 7017 | 4976 if (p[2] != NUL) |
| 4977 { | |
| 4978 EMSG3(_("E890: trailing char after ']': %s]%s"), | |
| 4979 kw, &p[2]); | |
| 4980 goto error; | |
| 4981 } | |
| 168 | 4982 kw = p + 1; /* skip over the "]" */ |
| 4983 break; | |
| 4984 } | |
| 154 | 4985 #ifdef FEAT_MBYTE |
| 4986 if (has_mbyte) | |
| 7 | 4987 { |
| 474 | 4988 int l = (*mb_ptr2len)(p + 1); |
| 154 | 4989 |
| 4990 mch_memmove(p, p + 1, l); | |
| 4991 p += l; | |
| 4992 } | |
| 4993 else | |
| 7 | 4994 #endif |
| 154 | 4995 { |
| 4996 p[0] = p[1]; | |
| 4997 ++p; | |
| 7 | 4998 } |
| 4999 } | |
| 5000 } | |
| 5001 } | |
| 7017 | 5002 error: |
| 7 | 5003 vim_free(keyword_copy); |
| 168 | 5004 vim_free(syn_opt_arg.cont_in_list); |
| 5005 vim_free(syn_opt_arg.next_list); | |
| 7 | 5006 } |
| 5007 } | |
| 5008 | |
| 5009 if (rest != NULL) | |
| 5010 eap->nextcmd = check_nextcmd(rest); | |
| 5011 else | |
| 5012 EMSG2(_(e_invarg2), arg); | |
| 5013 | |
| 745 | 5014 redraw_curbuf_later(SOME_VALID); |
|
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|
5015 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5016 } |
| 5017 | |
| 5018 /* | |
| 5019 * Handle ":syntax match {name} [{options}] {pattern} [{options}]". | |
| 5020 * | |
| 5021 * Also ":syntax sync match {name} [[grouphere | groupthere] {group-name}] .." | |
| 5022 */ | |
| 5023 static void | |
| 5024 syn_cmd_match(eap, syncing) | |
| 5025 exarg_T *eap; | |
| 5026 int syncing; /* TRUE for ":syntax sync match .. " */ | |
| 5027 { | |
| 5028 char_u *arg = eap->arg; | |
| 5029 char_u *group_name_end; | |
| 5030 char_u *rest; | |
| 5031 synpat_T item; /* the item found in the line */ | |
| 5032 int syn_id; | |
| 5033 int idx; | |
| 154 | 5034 syn_opt_arg_T syn_opt_arg; |
| 7 | 5035 int sync_idx = 0; |
|
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|
5036 int conceal_char = NUL; |
| 7 | 5037 |
| 5038 /* Isolate the group name, check for validity */ | |
| 5039 rest = get_group_name(arg, &group_name_end); | |
| 5040 | |
| 5041 /* Get options before the pattern */ | |
| 154 | 5042 syn_opt_arg.flags = 0; |
| 5043 syn_opt_arg.keyword = FALSE; | |
| 5044 syn_opt_arg.sync_idx = syncing ? &sync_idx : NULL; | |
| 5045 syn_opt_arg.has_cont_list = TRUE; | |
| 5046 syn_opt_arg.cont_list = NULL; | |
| 5047 syn_opt_arg.cont_in_list = NULL; | |
| 5048 syn_opt_arg.next_list = NULL; | |
|
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|
5049 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
| 7 | 5050 |
| 5051 /* get the pattern. */ | |
| 5052 init_syn_patterns(); | |
| 5053 vim_memset(&item, 0, sizeof(item)); | |
| 5054 rest = get_syn_pattern(rest, &item); | |
| 154 | 5055 if (vim_regcomp_had_eol() && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
| 5056 syn_opt_arg.flags |= HL_HAS_EOL; | |
| 7 | 5057 |
| 5058 /* Get options after the pattern */ | |
|
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|
5059 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
| 7 | 5060 |
| 5061 if (rest != NULL) /* all arguments are valid */ | |
| 5062 { | |
| 5063 /* | |
| 5064 * Check for trailing command and illegal trailing arguments. | |
| 5065 */ | |
| 5066 eap->nextcmd = check_nextcmd(rest); | |
| 5067 if (!ends_excmd(*rest) || eap->skip) | |
| 5068 rest = NULL; | |
|
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|
5069 else if (ga_grow(&curwin->w_s->b_syn_patterns, 1) != FAIL |
| 7 | 5070 && (syn_id = syn_check_group(arg, |
| 5071 (int)(group_name_end - arg))) != 0) | |
| 5072 { | |
| 154 | 5073 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
| 7 | 5074 /* |
| 5075 * Store the pattern in the syn_items list | |
| 5076 */ | |
|
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|
5077 idx = curwin->w_s->b_syn_patterns.ga_len; |
|
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|
5078 SYN_ITEMS(curwin->w_s)[idx] = item; |
|
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|
5079 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
|
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5080 SYN_ITEMS(curwin->w_s)[idx].sp_type = SPTYPE_MATCH; |
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|
5081 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
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5082 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = current_syn_inc_tag; |
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5083 SYN_ITEMS(curwin->w_s)[idx].sp_flags = syn_opt_arg.flags; |
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5084 SYN_ITEMS(curwin->w_s)[idx].sp_sync_idx = sync_idx; |
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|
5085 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = syn_opt_arg.cont_list; |
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|
5086 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
| 154 | 5087 syn_opt_arg.cont_in_list; |
|
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|
5088 #ifdef FEAT_CONCEAL |
|
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5089 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
|
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|
5090 #endif |
| 154 | 5091 if (syn_opt_arg.cont_in_list != NULL) |
|
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|
5092 curwin->w_s->b_syn_containedin = TRUE; |
|
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|
5093 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = syn_opt_arg.next_list; |
|
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|
5094 ++curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5095 |
| 5096 /* remember that we found a match for syncing on */ | |
| 154 | 5097 if (syn_opt_arg.flags & (HL_SYNC_HERE|HL_SYNC_THERE)) |
|
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|
5098 curwin->w_s->b_syn_sync_flags |= SF_MATCH; |
| 7 | 5099 #ifdef FEAT_FOLDING |
| 154 | 5100 if (syn_opt_arg.flags & HL_FOLD) |
|
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|
5101 ++curwin->w_s->b_syn_folditems; |
| 7 | 5102 #endif |
| 5103 | |
| 745 | 5104 redraw_curbuf_later(SOME_VALID); |
|
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|
5105 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5106 return; /* don't free the progs and patterns now */ |
| 5107 } | |
| 5108 } | |
| 5109 | |
| 5110 /* | |
| 5111 * Something failed, free the allocated memory. | |
| 5112 */ | |
|
4805
66803af09906
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4803
diff
changeset
|
5113 vim_regfree(item.sp_prog); |
| 7 | 5114 vim_free(item.sp_pattern); |
| 154 | 5115 vim_free(syn_opt_arg.cont_list); |
| 5116 vim_free(syn_opt_arg.cont_in_list); | |
| 5117 vim_free(syn_opt_arg.next_list); | |
| 7 | 5118 |
| 5119 if (rest == NULL) | |
| 5120 EMSG2(_(e_invarg2), arg); | |
| 5121 } | |
| 5122 | |
| 5123 /* | |
| 5124 * Handle ":syntax region {group-name} [matchgroup={group-name}] | |
| 5125 * start {start} .. [skip {skip}] end {end} .. [{options}]". | |
| 5126 */ | |
| 5127 static void | |
| 5128 syn_cmd_region(eap, syncing) | |
| 5129 exarg_T *eap; | |
| 5130 int syncing; /* TRUE for ":syntax sync region .." */ | |
| 5131 { | |
| 5132 char_u *arg = eap->arg; | |
| 5133 char_u *group_name_end; | |
| 5134 char_u *rest; /* next arg, NULL on error */ | |
| 5135 char_u *key_end; | |
| 5136 char_u *key = NULL; | |
| 5137 char_u *p; | |
| 5138 int item; | |
| 5139 #define ITEM_START 0 | |
| 5140 #define ITEM_SKIP 1 | |
| 5141 #define ITEM_END 2 | |
| 5142 #define ITEM_MATCHGROUP 3 | |
| 5143 struct pat_ptr | |
| 5144 { | |
| 5145 synpat_T *pp_synp; /* pointer to syn_pattern */ | |
| 5146 int pp_matchgroup_id; /* matchgroup ID */ | |
| 5147 struct pat_ptr *pp_next; /* pointer to next pat_ptr */ | |
| 5148 } *(pat_ptrs[3]); | |
| 5149 /* patterns found in the line */ | |
| 5150 struct pat_ptr *ppp; | |
| 5151 struct pat_ptr *ppp_next; | |
| 5152 int pat_count = 0; /* nr of syn_patterns found */ | |
| 5153 int syn_id; | |
| 5154 int matchgroup_id = 0; | |
| 5155 int not_enough = FALSE; /* not enough arguments */ | |
| 5156 int illegal = FALSE; /* illegal arguments */ | |
| 5157 int success = FALSE; | |
| 5158 int idx; | |
| 154 | 5159 syn_opt_arg_T syn_opt_arg; |
|
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changeset
|
5160 int conceal_char = NUL; |
| 7 | 5161 |
| 5162 /* Isolate the group name, check for validity */ | |
| 5163 rest = get_group_name(arg, &group_name_end); | |
| 5164 | |
| 5165 pat_ptrs[0] = NULL; | |
| 5166 pat_ptrs[1] = NULL; | |
| 5167 pat_ptrs[2] = NULL; | |
| 5168 | |
| 5169 init_syn_patterns(); | |
| 5170 | |
| 154 | 5171 syn_opt_arg.flags = 0; |
| 5172 syn_opt_arg.keyword = FALSE; | |
| 5173 syn_opt_arg.sync_idx = NULL; | |
| 5174 syn_opt_arg.has_cont_list = TRUE; | |
| 5175 syn_opt_arg.cont_list = NULL; | |
| 5176 syn_opt_arg.cont_in_list = NULL; | |
| 5177 syn_opt_arg.next_list = NULL; | |
| 5178 | |
| 7 | 5179 /* |
| 5180 * get the options, patterns and matchgroup. | |
| 5181 */ | |
| 5182 while (rest != NULL && !ends_excmd(*rest)) | |
| 5183 { | |
| 5184 /* Check for option arguments */ | |
|
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changeset
|
5185 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
| 7 | 5186 if (rest == NULL || ends_excmd(*rest)) |
| 5187 break; | |
| 5188 | |
| 5189 /* must be a pattern or matchgroup then */ | |
| 5190 key_end = rest; | |
| 5191 while (*key_end && !vim_iswhite(*key_end) && *key_end != '=') | |
| 5192 ++key_end; | |
| 5193 vim_free(key); | |
| 5194 key = vim_strnsave_up(rest, (int)(key_end - rest)); | |
| 5195 if (key == NULL) /* out of memory */ | |
| 5196 { | |
| 5197 rest = NULL; | |
| 5198 break; | |
| 5199 } | |
| 5200 if (STRCMP(key, "MATCHGROUP") == 0) | |
| 5201 item = ITEM_MATCHGROUP; | |
| 5202 else if (STRCMP(key, "START") == 0) | |
| 5203 item = ITEM_START; | |
| 5204 else if (STRCMP(key, "END") == 0) | |
| 5205 item = ITEM_END; | |
| 5206 else if (STRCMP(key, "SKIP") == 0) | |
| 5207 { | |
| 5208 if (pat_ptrs[ITEM_SKIP] != NULL) /* one skip pattern allowed */ | |
| 5209 { | |
| 5210 illegal = TRUE; | |
| 5211 break; | |
| 5212 } | |
| 5213 item = ITEM_SKIP; | |
| 5214 } | |
| 5215 else | |
| 5216 break; | |
| 5217 rest = skipwhite(key_end); | |
| 5218 if (*rest != '=') | |
| 5219 { | |
| 5220 rest = NULL; | |
| 5221 EMSG2(_("E398: Missing '=': %s"), arg); | |
| 5222 break; | |
| 5223 } | |
| 5224 rest = skipwhite(rest + 1); | |
| 5225 if (*rest == NUL) | |
| 5226 { | |
| 5227 not_enough = TRUE; | |
| 5228 break; | |
| 5229 } | |
| 5230 | |
| 5231 if (item == ITEM_MATCHGROUP) | |
| 5232 { | |
| 5233 p = skiptowhite(rest); | |
| 5234 if ((p - rest == 4 && STRNCMP(rest, "NONE", 4) == 0) || eap->skip) | |
| 5235 matchgroup_id = 0; | |
| 5236 else | |
| 5237 { | |
| 5238 matchgroup_id = syn_check_group(rest, (int)(p - rest)); | |
| 5239 if (matchgroup_id == 0) | |
| 5240 { | |
| 5241 illegal = TRUE; | |
| 5242 break; | |
| 5243 } | |
| 5244 } | |
| 5245 rest = skipwhite(p); | |
| 5246 } | |
| 5247 else | |
| 5248 { | |
| 5249 /* | |
| 5250 * Allocate room for a syn_pattern, and link it in the list of | |
| 5251 * syn_patterns for this item, at the start (because the list is | |
| 5252 * used from end to start). | |
| 5253 */ | |
| 5254 ppp = (struct pat_ptr *)alloc((unsigned)sizeof(struct pat_ptr)); | |
| 5255 if (ppp == NULL) | |
| 5256 { | |
| 5257 rest = NULL; | |
| 5258 break; | |
| 5259 } | |
| 5260 ppp->pp_next = pat_ptrs[item]; | |
| 5261 pat_ptrs[item] = ppp; | |
| 5262 ppp->pp_synp = (synpat_T *)alloc_clear((unsigned)sizeof(synpat_T)); | |
| 5263 if (ppp->pp_synp == NULL) | |
| 5264 { | |
| 5265 rest = NULL; | |
| 5266 break; | |
| 5267 } | |
| 5268 | |
| 5269 /* | |
| 5270 * Get the syntax pattern and the following offset(s). | |
| 5271 */ | |
| 5272 /* Enable the appropriate \z specials. */ | |
| 5273 if (item == ITEM_START) | |
| 5274 reg_do_extmatch = REX_SET; | |
| 5275 else if (item == ITEM_SKIP || item == ITEM_END) | |
| 5276 reg_do_extmatch = REX_USE; | |
| 5277 rest = get_syn_pattern(rest, ppp->pp_synp); | |
| 5278 reg_do_extmatch = 0; | |
| 5279 if (item == ITEM_END && vim_regcomp_had_eol() | |
| 154 | 5280 && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
| 7 | 5281 ppp->pp_synp->sp_flags |= HL_HAS_EOL; |
| 5282 ppp->pp_matchgroup_id = matchgroup_id; | |
| 5283 ++pat_count; | |
| 5284 } | |
| 5285 } | |
| 5286 vim_free(key); | |
| 5287 if (illegal || not_enough) | |
| 5288 rest = NULL; | |
| 5289 | |
| 5290 /* | |
| 5291 * Must have a "start" and "end" pattern. | |
| 5292 */ | |
| 5293 if (rest != NULL && (pat_ptrs[ITEM_START] == NULL || | |
| 5294 pat_ptrs[ITEM_END] == NULL)) | |
| 5295 { | |
| 5296 not_enough = TRUE; | |
| 5297 rest = NULL; | |
| 5298 } | |
| 5299 | |
| 5300 if (rest != NULL) | |
| 5301 { | |
| 5302 /* | |
| 5303 * Check for trailing garbage or command. | |
| 5304 * If OK, add the item. | |
| 5305 */ | |
| 5306 eap->nextcmd = check_nextcmd(rest); | |
| 5307 if (!ends_excmd(*rest) || eap->skip) | |
| 5308 rest = NULL; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5309 else if (ga_grow(&(curwin->w_s->b_syn_patterns), pat_count) != FAIL |
| 7 | 5310 && (syn_id = syn_check_group(arg, |
| 5311 (int)(group_name_end - arg))) != 0) | |
| 5312 { | |
| 154 | 5313 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
| 7 | 5314 /* |
| 5315 * Store the start/skip/end in the syn_items list | |
| 5316 */ | |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5317 idx = curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5318 for (item = ITEM_START; item <= ITEM_END; ++item) |
| 5319 { | |
| 5320 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp->pp_next) | |
| 5321 { | |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
5322 SYN_ITEMS(curwin->w_s)[idx] = *(ppp->pp_synp); |
|
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diff
changeset
|
5323 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
|
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parents:
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diff
changeset
|
5324 SYN_ITEMS(curwin->w_s)[idx].sp_type = |
| 7 | 5325 (item == ITEM_START) ? SPTYPE_START : |
| 5326 (item == ITEM_SKIP) ? SPTYPE_SKIP : SPTYPE_END; | |
|
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changeset
|
5327 SYN_ITEMS(curwin->w_s)[idx].sp_flags |= syn_opt_arg.flags; |
|
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Add the conceal patch from Vince Negri.
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diff
changeset
|
5328 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
| 2743 | 5329 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = |
| 5330 current_syn_inc_tag; | |
|
2250
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parents:
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changeset
|
5331 SYN_ITEMS(curwin->w_s)[idx].sp_syn_match_id = |
| 7 | 5332 ppp->pp_matchgroup_id; |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
5333 #ifdef FEAT_CONCEAL |
|
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
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2418
diff
changeset
|
5334 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
|
2250
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parents:
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diff
changeset
|
5335 #endif |
| 7 | 5336 if (item == ITEM_START) |
| 5337 { | |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
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changeset
|
5338 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = |
| 154 | 5339 syn_opt_arg.cont_list; |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
5340 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
| 154 | 5341 syn_opt_arg.cont_in_list; |
| 5342 if (syn_opt_arg.cont_in_list != NULL) | |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5343 curwin->w_s->b_syn_containedin = TRUE; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5344 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = |
| 154 | 5345 syn_opt_arg.next_list; |
| 7 | 5346 } |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
5347 ++curwin->w_s->b_syn_patterns.ga_len; |
| 7 | 5348 ++idx; |
| 5349 #ifdef FEAT_FOLDING | |
| 154 | 5350 if (syn_opt_arg.flags & HL_FOLD) |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5351 ++curwin->w_s->b_syn_folditems; |
| 7 | 5352 #endif |
| 5353 } | |
| 5354 } | |
| 5355 | |
| 745 | 5356 redraw_curbuf_later(SOME_VALID); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5357 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 5358 success = TRUE; /* don't free the progs and patterns now */ |
| 5359 } | |
| 5360 } | |
| 5361 | |
| 5362 /* | |
| 5363 * Free the allocated memory. | |
| 5364 */ | |
| 5365 for (item = ITEM_START; item <= ITEM_END; ++item) | |
| 5366 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp_next) | |
| 5367 { | |
| 5368 if (!success) | |
| 5369 { | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5370 vim_regfree(ppp->pp_synp->sp_prog); |
| 7 | 5371 vim_free(ppp->pp_synp->sp_pattern); |
| 5372 } | |
| 5373 vim_free(ppp->pp_synp); | |
| 5374 ppp_next = ppp->pp_next; | |
| 5375 vim_free(ppp); | |
| 5376 } | |
| 5377 | |
| 5378 if (!success) | |
| 5379 { | |
| 154 | 5380 vim_free(syn_opt_arg.cont_list); |
| 5381 vim_free(syn_opt_arg.cont_in_list); | |
| 5382 vim_free(syn_opt_arg.next_list); | |
| 7 | 5383 if (not_enough) |
| 5384 EMSG2(_("E399: Not enough arguments: syntax region %s"), arg); | |
| 5385 else if (illegal || rest == NULL) | |
| 5386 EMSG2(_(e_invarg2), arg); | |
| 5387 } | |
| 5388 } | |
| 5389 | |
| 5390 /* | |
| 5391 * A simple syntax group ID comparison function suitable for use in qsort() | |
| 5392 */ | |
| 5393 static int | |
| 5394 #ifdef __BORLANDC__ | |
| 5395 _RTLENTRYF | |
| 5396 #endif | |
| 5397 syn_compare_stub(v1, v2) | |
| 5398 const void *v1; | |
| 5399 const void *v2; | |
| 5400 { | |
| 5401 const short *s1 = v1; | |
| 5402 const short *s2 = v2; | |
| 5403 | |
| 5404 return (*s1 > *s2 ? 1 : *s1 < *s2 ? -1 : 0); | |
| 5405 } | |
| 5406 | |
| 5407 /* | |
| 5408 * Combines lists of syntax clusters. | |
| 5409 * *clstr1 and *clstr2 must both be allocated memory; they will be consumed. | |
| 5410 */ | |
| 5411 static void | |
| 5412 syn_combine_list(clstr1, clstr2, list_op) | |
| 5413 short **clstr1; | |
| 5414 short **clstr2; | |
| 5415 int list_op; | |
| 5416 { | |
| 5417 int count1 = 0; | |
| 5418 int count2 = 0; | |
| 5419 short *g1; | |
| 5420 short *g2; | |
| 5421 short *clstr = NULL; | |
| 5422 int count; | |
| 5423 int round; | |
| 5424 | |
| 5425 /* | |
| 5426 * Handle degenerate cases. | |
| 5427 */ | |
| 5428 if (*clstr2 == NULL) | |
| 5429 return; | |
| 5430 if (*clstr1 == NULL || list_op == CLUSTER_REPLACE) | |
| 5431 { | |
| 5432 if (list_op == CLUSTER_REPLACE) | |
| 5433 vim_free(*clstr1); | |
| 5434 if (list_op == CLUSTER_REPLACE || list_op == CLUSTER_ADD) | |
| 5435 *clstr1 = *clstr2; | |
| 5436 else | |
| 5437 vim_free(*clstr2); | |
| 5438 return; | |
| 5439 } | |
| 5440 | |
| 5441 for (g1 = *clstr1; *g1; g1++) | |
| 5442 ++count1; | |
| 5443 for (g2 = *clstr2; *g2; g2++) | |
| 5444 ++count2; | |
| 5445 | |
| 5446 /* | |
| 5447 * For speed purposes, sort both lists. | |
| 5448 */ | |
| 5449 qsort(*clstr1, (size_t)count1, sizeof(short), syn_compare_stub); | |
| 5450 qsort(*clstr2, (size_t)count2, sizeof(short), syn_compare_stub); | |
| 5451 | |
| 5452 /* | |
| 5453 * We proceed in two passes; in round 1, we count the elements to place | |
| 5454 * in the new list, and in round 2, we allocate and populate the new | |
| 5455 * list. For speed, we use a mergesort-like method, adding the smaller | |
| 5456 * of the current elements in each list to the new list. | |
| 5457 */ | |
| 5458 for (round = 1; round <= 2; round++) | |
| 5459 { | |
| 5460 g1 = *clstr1; | |
| 5461 g2 = *clstr2; | |
| 5462 count = 0; | |
| 5463 | |
| 5464 /* | |
| 5465 * First, loop through the lists until one of them is empty. | |
| 5466 */ | |
| 5467 while (*g1 && *g2) | |
| 5468 { | |
| 5469 /* | |
| 5470 * We always want to add from the first list. | |
| 5471 */ | |
| 5472 if (*g1 < *g2) | |
| 5473 { | |
| 5474 if (round == 2) | |
| 5475 clstr[count] = *g1; | |
| 5476 count++; | |
| 5477 g1++; | |
| 5478 continue; | |
| 5479 } | |
| 5480 /* | |
| 5481 * We only want to add from the second list if we're adding the | |
| 5482 * lists. | |
| 5483 */ | |
| 5484 if (list_op == CLUSTER_ADD) | |
| 5485 { | |
| 5486 if (round == 2) | |
| 5487 clstr[count] = *g2; | |
| 5488 count++; | |
| 5489 } | |
| 5490 if (*g1 == *g2) | |
| 5491 g1++; | |
| 5492 g2++; | |
| 5493 } | |
| 5494 | |
| 5495 /* | |
| 5496 * Now add the leftovers from whichever list didn't get finished | |
| 5497 * first. As before, we only want to add from the second list if | |
| 5498 * we're adding the lists. | |
| 5499 */ | |
| 5500 for (; *g1; g1++, count++) | |
| 5501 if (round == 2) | |
| 5502 clstr[count] = *g1; | |
| 5503 if (list_op == CLUSTER_ADD) | |
| 5504 for (; *g2; g2++, count++) | |
| 5505 if (round == 2) | |
| 5506 clstr[count] = *g2; | |
| 5507 | |
| 5508 if (round == 1) | |
| 5509 { | |
| 5510 /* | |
| 5511 * If the group ended up empty, we don't need to allocate any | |
| 5512 * space for it. | |
| 5513 */ | |
| 5514 if (count == 0) | |
| 5515 { | |
| 5516 clstr = NULL; | |
| 5517 break; | |
| 5518 } | |
| 5519 clstr = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
| 5520 if (clstr == NULL) | |
| 5521 break; | |
| 5522 clstr[count] = 0; | |
| 5523 } | |
| 5524 } | |
| 5525 | |
| 5526 /* | |
| 5527 * Finally, put the new list in place. | |
| 5528 */ | |
| 5529 vim_free(*clstr1); | |
| 5530 vim_free(*clstr2); | |
| 5531 *clstr1 = clstr; | |
| 5532 } | |
| 5533 | |
| 5534 /* | |
| 5535 * Lookup a syntax cluster name and return it's ID. | |
| 5536 * If it is not found, 0 is returned. | |
| 5537 */ | |
| 5538 static int | |
| 5539 syn_scl_name2id(name) | |
| 5540 char_u *name; | |
| 5541 { | |
| 5542 int i; | |
| 5543 char_u *name_u; | |
| 5544 | |
| 5545 /* Avoid using stricmp() too much, it's slow on some systems */ | |
| 5546 name_u = vim_strsave_up(name); | |
| 5547 if (name_u == NULL) | |
| 5548 return 0; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5549 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
|
5550 if (SYN_CLSTR(curwin->w_s)[i].scl_name_u != NULL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5551 && STRCMP(name_u, SYN_CLSTR(curwin->w_s)[i].scl_name_u) == 0) |
| 7 | 5552 break; |
| 5553 vim_free(name_u); | |
| 5554 return (i < 0 ? 0 : i + SYNID_CLUSTER); | |
| 5555 } | |
| 5556 | |
| 5557 /* | |
| 5558 * Like syn_scl_name2id(), but take a pointer + length argument. | |
| 5559 */ | |
| 5560 static int | |
| 5561 syn_scl_namen2id(linep, len) | |
| 5562 char_u *linep; | |
| 5563 int len; | |
| 5564 { | |
| 5565 char_u *name; | |
| 5566 int id = 0; | |
| 5567 | |
| 5568 name = vim_strnsave(linep, len); | |
| 5569 if (name != NULL) | |
| 5570 { | |
| 5571 id = syn_scl_name2id(name); | |
| 5572 vim_free(name); | |
| 5573 } | |
| 5574 return id; | |
| 5575 } | |
| 5576 | |
| 5577 /* | |
| 5578 * Find syntax cluster name in the table and return it's ID. | |
| 5579 * The argument is a pointer to the name and the length of the name. | |
| 5580 * If it doesn't exist yet, a new entry is created. | |
| 5581 * Return 0 for failure. | |
| 5582 */ | |
| 5583 static int | |
| 5584 syn_check_cluster(pp, len) | |
| 5585 char_u *pp; | |
| 5586 int len; | |
| 5587 { | |
| 5588 int id; | |
| 5589 char_u *name; | |
| 5590 | |
| 5591 name = vim_strnsave(pp, len); | |
| 5592 if (name == NULL) | |
| 5593 return 0; | |
| 5594 | |
| 5595 id = syn_scl_name2id(name); | |
| 5596 if (id == 0) /* doesn't exist yet */ | |
| 5597 id = syn_add_cluster(name); | |
| 5598 else | |
| 5599 vim_free(name); | |
| 5600 return id; | |
| 5601 } | |
| 5602 | |
| 5603 /* | |
| 5604 * Add new syntax cluster and return it's ID. | |
| 5605 * "name" must be an allocated string, it will be consumed. | |
| 5606 * Return 0 for failure. | |
| 5607 */ | |
| 5608 static int | |
| 5609 syn_add_cluster(name) | |
| 221 | 5610 char_u *name; |
| 5611 { | |
| 5612 int len; | |
| 7 | 5613 |
| 5614 /* | |
| 5615 * First call for this growarray: init growing array. | |
| 5616 */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5617 if (curwin->w_s->b_syn_clusters.ga_data == NULL) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5618 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5619 curwin->w_s->b_syn_clusters.ga_itemsize = sizeof(syn_cluster_T); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5620 curwin->w_s->b_syn_clusters.ga_growsize = 10; |
| 7 | 5621 } |
| 5622 | |
| 2743 | 5623 len = curwin->w_s->b_syn_clusters.ga_len; |
| 5624 if (len >= MAX_CLUSTER_ID) | |
| 5625 { | |
| 5626 EMSG((char_u *)_("E848: Too many syntax clusters")); | |
| 5627 vim_free(name); | |
| 5628 return 0; | |
| 5629 } | |
| 5630 | |
| 7 | 5631 /* |
| 5632 * Make room for at least one other cluster entry. | |
| 5633 */ | |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
5634 if (ga_grow(&curwin->w_s->b_syn_clusters, 1) == FAIL) |
| 7 | 5635 { |
| 5636 vim_free(name); | |
| 5637 return 0; | |
| 5638 } | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5639 |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5640 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
|
5641 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
|
5642 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
|
5643 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
|
5644 ++curwin->w_s->b_syn_clusters.ga_len; |
| 7 | 5645 |
| 221 | 5646 if (STRICMP(name, "Spell") == 0) |
|
2250
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Add the conceal patch from Vince Negri.
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parents:
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diff
changeset
|
5647 curwin->w_s->b_spell_cluster_id = len + SYNID_CLUSTER; |
| 227 | 5648 if (STRICMP(name, "NoSpell") == 0) |
|
2250
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parents:
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diff
changeset
|
5649 curwin->w_s->b_nospell_cluster_id = len + SYNID_CLUSTER; |
| 221 | 5650 |
| 7 | 5651 return len + SYNID_CLUSTER; |
| 5652 } | |
| 5653 | |
| 5654 /* | |
| 5655 * Handle ":syntax cluster {cluster-name} [contains={groupname},..] | |
| 5656 * [add={groupname},..] [remove={groupname},..]". | |
| 5657 */ | |
| 5658 static void | |
| 5659 syn_cmd_cluster(eap, syncing) | |
| 5660 exarg_T *eap; | |
| 1883 | 5661 int syncing UNUSED; |
| 7 | 5662 { |
| 5663 char_u *arg = eap->arg; | |
| 5664 char_u *group_name_end; | |
| 5665 char_u *rest; | |
| 5666 int scl_id; | |
| 5667 short *clstr_list; | |
| 5668 int got_clstr = FALSE; | |
| 5669 int opt_len; | |
| 5670 int list_op; | |
| 5671 | |
| 5672 eap->nextcmd = find_nextcmd(arg); | |
| 5673 if (eap->skip) | |
| 5674 return; | |
| 5675 | |
| 5676 rest = get_group_name(arg, &group_name_end); | |
| 5677 | |
| 5678 if (rest != NULL) | |
| 5679 { | |
| 2743 | 5680 scl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); |
| 5681 if (scl_id == 0) | |
| 5682 return; | |
| 5683 scl_id -= SYNID_CLUSTER; | |
| 7 | 5684 |
| 5685 for (;;) | |
| 5686 { | |
| 5687 if (STRNICMP(rest, "add", 3) == 0 | |
| 5688 && (vim_iswhite(rest[3]) || rest[3] == '=')) | |
| 5689 { | |
| 5690 opt_len = 3; | |
| 5691 list_op = CLUSTER_ADD; | |
| 5692 } | |
| 5693 else if (STRNICMP(rest, "remove", 6) == 0 | |
| 5694 && (vim_iswhite(rest[6]) || rest[6] == '=')) | |
| 5695 { | |
| 5696 opt_len = 6; | |
| 5697 list_op = CLUSTER_SUBTRACT; | |
| 5698 } | |
| 5699 else if (STRNICMP(rest, "contains", 8) == 0 | |
| 5700 && (vim_iswhite(rest[8]) || rest[8] == '=')) | |
| 5701 { | |
| 5702 opt_len = 8; | |
| 5703 list_op = CLUSTER_REPLACE; | |
| 5704 } | |
| 5705 else | |
| 5706 break; | |
| 5707 | |
| 5708 clstr_list = NULL; | |
| 5709 if (get_id_list(&rest, opt_len, &clstr_list) == FAIL) | |
| 5710 { | |
| 5711 EMSG2(_(e_invarg2), rest); | |
| 5712 break; | |
| 5713 } | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5714 syn_combine_list(&SYN_CLSTR(curwin->w_s)[scl_id].scl_list, |
| 7 | 5715 &clstr_list, list_op); |
| 5716 got_clstr = TRUE; | |
| 5717 } | |
| 5718 | |
| 5719 if (got_clstr) | |
| 5720 { | |
| 745 | 5721 redraw_curbuf_later(SOME_VALID); |
| 2743 | 5722 syn_stack_free_all(curwin->w_s); /* Need to recompute all. */ |
| 7 | 5723 } |
| 5724 } | |
| 5725 | |
| 5726 if (!got_clstr) | |
| 5727 EMSG(_("E400: No cluster specified")); | |
| 5728 if (rest == NULL || !ends_excmd(*rest)) | |
| 5729 EMSG2(_(e_invarg2), arg); | |
| 5730 } | |
| 5731 | |
| 5732 /* | |
| 5733 * On first call for current buffer: Init growing array. | |
| 5734 */ | |
| 5735 static void | |
| 5736 init_syn_patterns() | |
| 5737 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5738 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
|
5739 curwin->w_s->b_syn_patterns.ga_growsize = 10; |
| 7 | 5740 } |
| 5741 | |
| 5742 /* | |
| 5743 * Get one pattern for a ":syntax match" or ":syntax region" command. | |
| 5744 * Stores the pattern and program in a synpat_T. | |
| 5745 * Returns a pointer to the next argument, or NULL in case of an error. | |
| 5746 */ | |
| 5747 static char_u * | |
| 5748 get_syn_pattern(arg, ci) | |
| 5749 char_u *arg; | |
| 5750 synpat_T *ci; | |
| 5751 { | |
| 5752 char_u *end; | |
| 5753 int *p; | |
| 5754 int idx; | |
| 5755 char_u *cpo_save; | |
| 5756 | |
| 5757 /* need at least three chars */ | |
| 6993 | 5758 if (arg == NULL || arg[0] == NUL || arg[1] == NUL || arg[2] == NUL) |
| 7 | 5759 return NULL; |
| 5760 | |
| 5761 end = skip_regexp(arg + 1, *arg, TRUE, NULL); | |
| 5762 if (*end != *arg) /* end delimiter not found */ | |
| 5763 { | |
| 5764 EMSG2(_("E401: Pattern delimiter not found: %s"), arg); | |
| 5765 return NULL; | |
| 5766 } | |
| 5767 /* store the pattern and compiled regexp program */ | |
| 5768 if ((ci->sp_pattern = vim_strnsave(arg + 1, (int)(end - arg - 1))) == NULL) | |
| 5769 return NULL; | |
| 5770 | |
| 5771 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
| 5772 cpo_save = p_cpo; | |
| 5773 p_cpo = (char_u *)""; | |
| 5774 ci->sp_prog = vim_regcomp(ci->sp_pattern, RE_MAGIC); | |
| 5775 p_cpo = cpo_save; | |
| 5776 | |
| 5777 if (ci->sp_prog == NULL) | |
| 5778 return NULL; | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5779 ci->sp_ic = curwin->w_s->b_syn_ic; |
|
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5780 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
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4352
diff
changeset
|
5781 syn_clear_time(&ci->sp_time); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5782 #endif |
| 7 | 5783 |
| 5784 /* | |
| 5785 * Check for a match, highlight or region offset. | |
| 5786 */ | |
| 5787 ++end; | |
| 5788 do | |
| 5789 { | |
| 5790 for (idx = SPO_COUNT; --idx >= 0; ) | |
| 5791 if (STRNCMP(end, spo_name_tab[idx], 3) == 0) | |
| 5792 break; | |
| 5793 if (idx >= 0) | |
| 5794 { | |
| 5795 p = &(ci->sp_offsets[idx]); | |
| 5796 if (idx != SPO_LC_OFF) | |
| 5797 switch (end[3]) | |
| 5798 { | |
| 5799 case 's': break; | |
| 5800 case 'b': break; | |
| 5801 case 'e': idx += SPO_COUNT; break; | |
| 5802 default: idx = -1; break; | |
| 5803 } | |
| 5804 if (idx >= 0) | |
| 5805 { | |
| 5806 ci->sp_off_flags |= (1 << idx); | |
| 5807 if (idx == SPO_LC_OFF) /* lc=99 */ | |
| 5808 { | |
| 5809 end += 3; | |
| 5810 *p = getdigits(&end); | |
| 5811 | |
| 5812 /* "lc=" offset automatically sets "ms=" offset */ | |
| 5813 if (!(ci->sp_off_flags & (1 << SPO_MS_OFF))) | |
| 5814 { | |
| 5815 ci->sp_off_flags |= (1 << SPO_MS_OFF); | |
| 5816 ci->sp_offsets[SPO_MS_OFF] = *p; | |
| 5817 } | |
| 5818 } | |
| 5819 else /* yy=x+99 */ | |
| 5820 { | |
| 5821 end += 4; | |
| 5822 if (*end == '+') | |
| 5823 { | |
| 5824 ++end; | |
| 5825 *p = getdigits(&end); /* positive offset */ | |
| 5826 } | |
| 5827 else if (*end == '-') | |
| 5828 { | |
| 5829 ++end; | |
| 5830 *p = -getdigits(&end); /* negative offset */ | |
| 5831 } | |
| 5832 } | |
| 5833 if (*end != ',') | |
| 5834 break; | |
| 5835 ++end; | |
| 5836 } | |
| 5837 } | |
| 5838 } while (idx >= 0); | |
| 5839 | |
| 5840 if (!ends_excmd(*end) && !vim_iswhite(*end)) | |
| 5841 { | |
| 5842 EMSG2(_("E402: Garbage after pattern: %s"), arg); | |
| 5843 return NULL; | |
| 5844 } | |
| 5845 return skipwhite(end); | |
| 5846 } | |
| 5847 | |
| 5848 /* | |
| 5849 * Handle ":syntax sync .." command. | |
| 5850 */ | |
| 5851 static void | |
| 5852 syn_cmd_sync(eap, syncing) | |
| 5853 exarg_T *eap; | |
| 1883 | 5854 int syncing UNUSED; |
| 7 | 5855 { |
| 5856 char_u *arg_start = eap->arg; | |
| 5857 char_u *arg_end; | |
| 5858 char_u *key = NULL; | |
| 5859 char_u *next_arg; | |
| 5860 int illegal = FALSE; | |
| 5861 int finished = FALSE; | |
| 5862 long n; | |
| 5863 char_u *cpo_save; | |
| 5864 | |
| 5865 if (ends_excmd(*arg_start)) | |
| 5866 { | |
| 5867 syn_cmd_list(eap, TRUE); | |
| 5868 return; | |
| 5869 } | |
| 5870 | |
| 5871 while (!ends_excmd(*arg_start)) | |
| 5872 { | |
| 5873 arg_end = skiptowhite(arg_start); | |
| 5874 next_arg = skipwhite(arg_end); | |
| 5875 vim_free(key); | |
| 5876 key = vim_strnsave_up(arg_start, (int)(arg_end - arg_start)); | |
| 5877 if (STRCMP(key, "CCOMMENT") == 0) | |
| 5878 { | |
| 5879 if (!eap->skip) | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5880 curwin->w_s->b_syn_sync_flags |= SF_CCOMMENT; |
| 7 | 5881 if (!ends_excmd(*next_arg)) |
| 5882 { | |
| 5883 arg_end = skiptowhite(next_arg); | |
| 5884 if (!eap->skip) | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5885 curwin->w_s->b_syn_sync_id = syn_check_group(next_arg, |
| 7 | 5886 (int)(arg_end - next_arg)); |
| 5887 next_arg = skipwhite(arg_end); | |
| 5888 } | |
| 5889 else if (!eap->skip) | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5890 curwin->w_s->b_syn_sync_id = syn_name2id((char_u *)"Comment"); |
| 7 | 5891 } |
| 5892 else if ( STRNCMP(key, "LINES", 5) == 0 | |
| 5893 || STRNCMP(key, "MINLINES", 8) == 0 | |
| 5894 || STRNCMP(key, "MAXLINES", 8) == 0 | |
| 5895 || STRNCMP(key, "LINEBREAKS", 10) == 0) | |
| 5896 { | |
| 5897 if (key[4] == 'S') | |
| 5898 arg_end = key + 6; | |
| 5899 else if (key[0] == 'L') | |
| 5900 arg_end = key + 11; | |
| 5901 else | |
| 5902 arg_end = key + 9; | |
| 5903 if (arg_end[-1] != '=' || !VIM_ISDIGIT(*arg_end)) | |
| 5904 { | |
| 5905 illegal = TRUE; | |
| 5906 break; | |
| 5907 } | |
| 5908 n = getdigits(&arg_end); | |
| 5909 if (!eap->skip) | |
| 5910 { | |
| 5911 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
|
5912 curwin->w_s->b_syn_sync_linebreaks = n; |
| 7 | 5913 else if (key[1] == 'A') |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5914 curwin->w_s->b_syn_sync_maxlines = n; |
| 7 | 5915 else |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5916 curwin->w_s->b_syn_sync_minlines = n; |
| 7 | 5917 } |
| 5918 } | |
| 5919 else if (STRCMP(key, "FROMSTART") == 0) | |
| 5920 { | |
| 5921 if (!eap->skip) | |
| 5922 { | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5923 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
|
5924 curwin->w_s->b_syn_sync_maxlines = 0; |
| 7 | 5925 } |
| 5926 } | |
| 5927 else if (STRCMP(key, "LINECONT") == 0) | |
| 5928 { | |
|
7504
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5929 if (*next_arg == NUL) /* missing pattern */ |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5930 { |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5931 illegal = TRUE; |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5932 break; |
|
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5933 } |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5934 if (curwin->w_s->b_syn_linecont_pat != NULL) |
| 7 | 5935 { |
| 5936 EMSG(_("E403: syntax sync: line continuations pattern specified twice")); | |
| 5937 finished = TRUE; | |
| 5938 break; | |
| 5939 } | |
| 5940 arg_end = skip_regexp(next_arg + 1, *next_arg, TRUE, NULL); | |
| 5941 if (*arg_end != *next_arg) /* end delimiter not found */ | |
| 5942 { | |
| 5943 illegal = TRUE; | |
| 5944 break; | |
| 5945 } | |
| 5946 | |
| 5947 if (!eap->skip) | |
| 5948 { | |
| 5949 /* store the pattern and compiled regexp program */ | |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5950 if ((curwin->w_s->b_syn_linecont_pat = vim_strnsave(next_arg + 1, |
| 7 | 5951 (int)(arg_end - next_arg - 1))) == NULL) |
| 5952 { | |
| 5953 finished = TRUE; | |
| 5954 break; | |
| 5955 } | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5956 curwin->w_s->b_syn_linecont_ic = curwin->w_s->b_syn_ic; |
| 7 | 5957 |
| 5958 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
| 5959 cpo_save = p_cpo; | |
| 5960 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
|
5961 curwin->w_s->b_syn_linecont_prog = |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5962 vim_regcomp(curwin->w_s->b_syn_linecont_pat, RE_MAGIC); |
| 7 | 5963 p_cpo = cpo_save; |
|
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5964 #ifdef FEAT_PROFILE |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5965 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
|
5966 #endif |
| 7 | 5967 |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5968 if (curwin->w_s->b_syn_linecont_prog == NULL) |
| 7 | 5969 { |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5970 vim_free(curwin->w_s->b_syn_linecont_pat); |
|
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5971 curwin->w_s->b_syn_linecont_pat = NULL; |
| 7 | 5972 finished = TRUE; |
| 5973 break; | |
| 5974 } | |
| 5975 } | |
| 5976 next_arg = skipwhite(arg_end + 1); | |
| 5977 } | |
| 5978 else | |
| 5979 { | |
| 5980 eap->arg = next_arg; | |
| 5981 if (STRCMP(key, "MATCH") == 0) | |
| 5982 syn_cmd_match(eap, TRUE); | |
| 5983 else if (STRCMP(key, "REGION") == 0) | |
| 5984 syn_cmd_region(eap, TRUE); | |
| 5985 else if (STRCMP(key, "CLEAR") == 0) | |
| 5986 syn_cmd_clear(eap, TRUE); | |
| 5987 else | |
| 5988 illegal = TRUE; | |
| 5989 finished = TRUE; | |
| 5990 break; | |
| 5991 } | |
| 5992 arg_start = next_arg; | |
| 5993 } | |
| 5994 vim_free(key); | |
| 5995 if (illegal) | |
| 5996 EMSG2(_("E404: Illegal arguments: %s"), arg_start); | |
| 5997 else if (!finished) | |
| 5998 { | |
| 5999 eap->nextcmd = check_nextcmd(arg_start); | |
| 745 | 6000 redraw_curbuf_later(SOME_VALID); |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6001 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
| 7 | 6002 } |
| 6003 } | |
| 6004 | |
| 6005 /* | |
| 6006 * Convert a line of highlight group names into a list of group ID numbers. | |
| 6007 * "arg" should point to the "contains" or "nextgroup" keyword. | |
| 6008 * "arg" is advanced to after the last group name. | |
| 6009 * Careful: the argument is modified (NULs added). | |
| 6010 * returns FAIL for some error, OK for success. | |
| 6011 */ | |
| 6012 static int | |
| 6013 get_id_list(arg, keylen, list) | |
| 6014 char_u **arg; | |
| 6015 int keylen; /* length of keyword */ | |
| 6016 short **list; /* where to store the resulting list, if not | |
| 6017 NULL, the list is silently skipped! */ | |
| 6018 { | |
| 6019 char_u *p = NULL; | |
| 6020 char_u *end; | |
| 6021 int round; | |
| 6022 int count; | |
| 6023 int total_count = 0; | |
| 6024 short *retval = NULL; | |
| 6025 char_u *name; | |
| 6026 regmatch_T regmatch; | |
| 6027 int id; | |
| 6028 int i; | |
| 6029 int failed = FALSE; | |
| 6030 | |
| 6031 /* | |
| 6032 * We parse the list twice: | |
| 6033 * round == 1: count the number of items, allocate the array. | |
| 6034 * round == 2: fill the array with the items. | |
| 6035 * In round 1 new groups may be added, causing the number of items to | |
| 6036 * grow when a regexp is used. In that case round 1 is done once again. | |
| 6037 */ | |
| 6038 for (round = 1; round <= 2; ++round) | |
| 6039 { | |
| 6040 /* | |
| 6041 * skip "contains" | |
| 6042 */ | |
| 6043 p = skipwhite(*arg + keylen); | |
| 6044 if (*p != '=') | |
| 6045 { | |
| 6046 EMSG2(_("E405: Missing equal sign: %s"), *arg); | |
| 6047 break; | |
| 6048 } | |
| 6049 p = skipwhite(p + 1); | |
| 6050 if (ends_excmd(*p)) | |
| 6051 { | |
| 6052 EMSG2(_("E406: Empty argument: %s"), *arg); | |
| 6053 break; | |
| 6054 } | |
| 6055 | |
| 6056 /* | |
| 6057 * parse the arguments after "contains" | |
| 6058 */ | |
| 6059 count = 0; | |
| 6060 while (!ends_excmd(*p)) | |
| 6061 { | |
| 6062 for (end = p; *end && !vim_iswhite(*end) && *end != ','; ++end) | |
| 6063 ; | |
| 6064 name = alloc((int)(end - p + 3)); /* leave room for "^$" */ | |
| 6065 if (name == NULL) | |
| 6066 { | |
| 6067 failed = TRUE; | |
| 6068 break; | |
| 6069 } | |
| 419 | 6070 vim_strncpy(name + 1, p, end - p); |
| 7 | 6071 if ( STRCMP(name + 1, "ALLBUT") == 0 |
| 6072 || STRCMP(name + 1, "ALL") == 0 | |
| 6073 || STRCMP(name + 1, "TOP") == 0 | |
| 6074 || STRCMP(name + 1, "CONTAINED") == 0) | |
| 6075 { | |
| 6076 if (TOUPPER_ASC(**arg) != 'C') | |
| 6077 { | |
| 6078 EMSG2(_("E407: %s not allowed here"), name + 1); | |
| 6079 failed = TRUE; | |
| 6080 vim_free(name); | |
| 6081 break; | |
| 6082 } | |
| 6083 if (count != 0) | |
| 6084 { | |
| 6085 EMSG2(_("E408: %s must be first in contains list"), name + 1); | |
| 6086 failed = TRUE; | |
| 6087 vim_free(name); | |
| 6088 break; | |
| 6089 } | |
| 6090 if (name[1] == 'A') | |
| 6091 id = SYNID_ALLBUT; | |
| 6092 else if (name[1] == 'T') | |
| 6093 id = SYNID_TOP; | |
| 6094 else | |
| 6095 id = SYNID_CONTAINED; | |
| 6096 id += current_syn_inc_tag; | |
| 6097 } | |
| 6098 else if (name[1] == '@') | |
| 6099 { | |
| 6100 id = syn_check_cluster(name + 2, (int)(end - p - 1)); | |
| 6101 } | |
| 6102 else | |
| 6103 { | |
| 6104 /* | |
| 6105 * Handle full group name. | |
| 6106 */ | |
| 6107 if (vim_strpbrk(name + 1, (char_u *)"\\.*^$~[") == NULL) | |
| 6108 id = syn_check_group(name + 1, (int)(end - p)); | |
| 6109 else | |
| 6110 { | |
| 6111 /* | |
| 6112 * Handle match of regexp with group names. | |
| 6113 */ | |
| 6114 *name = '^'; | |
| 6115 STRCAT(name, "$"); | |
| 6116 regmatch.regprog = vim_regcomp(name, RE_MAGIC); | |
| 6117 if (regmatch.regprog == NULL) | |
| 6118 { | |
| 6119 failed = TRUE; | |
| 6120 vim_free(name); | |
| 6121 break; | |
| 6122 } | |
| 6123 | |
| 6124 regmatch.rm_ic = TRUE; | |
| 6125 id = 0; | |
| 6126 for (i = highlight_ga.ga_len; --i >= 0; ) | |
| 6127 { | |
| 6128 if (vim_regexec(®match, HL_TABLE()[i].sg_name, | |
| 6129 (colnr_T)0)) | |
| 6130 { | |
| 6131 if (round == 2) | |
| 6132 { | |
| 6133 /* Got more items than expected; can happen | |
| 6134 * when adding items that match: | |
| 6135 * "contains=a.*b,axb". | |
| 6136 * Go back to first round */ | |
| 6137 if (count >= total_count) | |
| 6138 { | |
| 6139 vim_free(retval); | |
| 6140 round = 1; | |
| 6141 } | |
| 6142 else | |
| 6143 retval[count] = i + 1; | |
| 6144 } | |
| 6145 ++count; | |
| 6146 id = -1; /* remember that we found one */ | |
| 6147 } | |
| 6148 } | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
6149 vim_regfree(regmatch.regprog); |
| 7 | 6150 } |
| 6151 } | |
| 6152 vim_free(name); | |
| 6153 if (id == 0) | |
| 6154 { | |
| 6155 EMSG2(_("E409: Unknown group name: %s"), p); | |
| 6156 failed = TRUE; | |
| 6157 break; | |
| 6158 } | |
| 6159 if (id > 0) | |
| 6160 { | |
| 6161 if (round == 2) | |
| 6162 { | |
| 6163 /* Got more items than expected, go back to first round */ | |
| 6164 if (count >= total_count) | |
| 6165 { | |
| 6166 vim_free(retval); | |
| 6167 round = 1; | |
| 6168 } | |
| 6169 else | |
| 6170 retval[count] = id; | |
| 6171 } | |
| 6172 ++count; | |
| 6173 } | |
| 6174 p = skipwhite(end); | |
| 6175 if (*p != ',') | |
| 6176 break; | |
| 6177 p = skipwhite(p + 1); /* skip comma in between arguments */ | |
| 6178 } | |
| 6179 if (failed) | |
| 6180 break; | |
| 6181 if (round == 1) | |
| 6182 { | |
| 6183 retval = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
| 6184 if (retval == NULL) | |
| 6185 break; | |
| 6186 retval[count] = 0; /* zero means end of the list */ | |
| 6187 total_count = count; | |
| 6188 } | |
| 6189 } | |
| 6190 | |
| 6191 *arg = p; | |
| 6192 if (failed || retval == NULL) | |
| 6193 { | |
| 6194 vim_free(retval); | |
| 6195 return FAIL; | |
| 6196 } | |
| 6197 | |
| 6198 if (*list == NULL) | |
| 6199 *list = retval; | |
| 6200 else | |
| 6201 vim_free(retval); /* list already found, don't overwrite it */ | |
| 6202 | |
| 6203 return OK; | |
| 6204 } | |
| 6205 | |
| 6206 /* | |
| 6207 * Make a copy of an ID list. | |
| 6208 */ | |
| 6209 static short * | |
| 6210 copy_id_list(list) | |
| 6211 short *list; | |
| 6212 { | |
| 6213 int len; | |
| 6214 int count; | |
| 6215 short *retval; | |
| 6216 | |
| 6217 if (list == NULL) | |
| 6218 return NULL; | |
| 6219 | |
| 6220 for (count = 0; list[count]; ++count) | |
| 6221 ; | |
| 6222 len = (count + 1) * sizeof(short); | |
| 6223 retval = (short *)alloc((unsigned)len); | |
| 6224 if (retval != NULL) | |
| 6225 mch_memmove(retval, list, (size_t)len); | |
| 6226 | |
| 6227 return retval; | |
| 6228 } | |
| 6229 | |
| 6230 /* | |
| 6231 * Check if syntax group "ssp" is in the ID list "list" of "cur_si". | |
| 6232 * "cur_si" can be NULL if not checking the "containedin" list. | |
| 6233 * Used to check if a syntax item is in the "contains" or "nextgroup" list of | |
| 6234 * the current item. | |
| 6235 * This function is called very often, keep it fast!! | |
| 6236 */ | |
| 6237 static int | |
| 6238 in_id_list(cur_si, list, ssp, contained) | |
| 6239 stateitem_T *cur_si; /* current item or NULL */ | |
| 6240 short *list; /* id list */ | |
| 6241 struct sp_syn *ssp; /* group id and ":syn include" tag of group */ | |
| 6242 int contained; /* group id is contained */ | |
| 6243 { | |
| 6244 int retval; | |
| 6245 short *scl_list; | |
| 6246 short item; | |
| 6247 short id = ssp->id; | |
| 6248 static int depth = 0; | |
| 6249 int r; | |
| 6250 | |
| 4352 | 6251 /* If ssp has a "containedin" list and "cur_si" is in it, return TRUE. */ |
| 36 | 6252 if (cur_si != NULL && ssp->cont_in_list != NULL |
| 6253 && !(cur_si->si_flags & HL_MATCH)) | |
| 7 | 6254 { |
| 6255 /* Ignore transparent items without a contains argument. Double check | |
| 6256 * that we don't go back past the first one. */ | |
| 6257 while ((cur_si->si_flags & HL_TRANS_CONT) | |
| 6258 && cur_si > (stateitem_T *)(current_state.ga_data)) | |
| 6259 --cur_si; | |
| 6260 /* cur_si->si_idx is -1 for keywords, these never contain anything. */ | |
| 6261 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
|
6262 &(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
|
6263 SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags & HL_CONTAINED)) |
| 7 | 6264 return TRUE; |
| 6265 } | |
| 6266 | |
| 6267 if (list == NULL) | |
| 6268 return FALSE; | |
| 6269 | |
| 6270 /* | |
| 6271 * If list is ID_LIST_ALL, we are in a transparent item that isn't | |
| 6272 * inside anything. Only allow not-contained groups. | |
| 6273 */ | |
| 6274 if (list == ID_LIST_ALL) | |
| 6275 return !contained; | |
| 6276 | |
| 6277 /* | |
| 6278 * If the first item is "ALLBUT", return TRUE if "id" is NOT in the | |
| 6279 * contains list. We also require that "id" is at the same ":syn include" | |
| 6280 * level as the list. | |
| 6281 */ | |
| 6282 item = *list; | |
| 6283 if (item >= SYNID_ALLBUT && item < SYNID_CLUSTER) | |
| 6284 { | |
| 6285 if (item < SYNID_TOP) | |
| 6286 { | |
| 6287 /* ALL or ALLBUT: accept all groups in the same file */ | |
| 6288 if (item - SYNID_ALLBUT != ssp->inc_tag) | |
| 6289 return FALSE; | |
| 6290 } | |
| 6291 else if (item < SYNID_CONTAINED) | |
| 6292 { | |
| 6293 /* TOP: accept all not-contained groups in the same file */ | |
| 6294 if (item - SYNID_TOP != ssp->inc_tag || contained) | |
| 6295 return FALSE; | |
| 6296 } | |
| 6297 else | |
| 6298 { | |
| 6299 /* CONTAINED: accept all contained groups in the same file */ | |
| 6300 if (item - SYNID_CONTAINED != ssp->inc_tag || !contained) | |
| 6301 return FALSE; | |
| 6302 } | |
| 6303 item = *++list; | |
| 6304 retval = FALSE; | |
| 6305 } | |
| 6306 else | |
| 6307 retval = TRUE; | |
| 6308 | |
| 6309 /* | |
| 6310 * Return "retval" if id is in the contains list. | |
| 6311 */ | |
| 6312 while (item != 0) | |
| 6313 { | |
| 6314 if (item == id) | |
| 6315 return retval; | |
| 6316 if (item >= SYNID_CLUSTER) | |
| 6317 { | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6318 scl_list = SYN_CLSTR(syn_block)[item - SYNID_CLUSTER].scl_list; |
| 7 | 6319 /* restrict recursiveness to 30 to avoid an endless loop for a |
| 6320 * cluster that includes itself (indirectly) */ | |
| 6321 if (scl_list != NULL && depth < 30) | |
| 6322 { | |
| 6323 ++depth; | |
| 6324 r = in_id_list(NULL, scl_list, ssp, contained); | |
| 6325 --depth; | |
| 6326 if (r) | |
| 6327 return retval; | |
| 6328 } | |
| 6329 } | |
| 6330 item = *++list; | |
| 6331 } | |
| 6332 return !retval; | |
| 6333 } | |
| 6334 | |
| 6335 struct subcommand | |
| 6336 { | |
| 6337 char *name; /* subcommand name */ | |
| 6338 void (*func)__ARGS((exarg_T *, int)); /* function to call */ | |
| 6339 }; | |
| 6340 | |
| 6341 static struct subcommand subcommands[] = | |
| 6342 { | |
| 6343 {"case", syn_cmd_case}, | |
| 6344 {"clear", syn_cmd_clear}, | |
| 6345 {"cluster", syn_cmd_cluster}, | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6346 {"conceal", syn_cmd_conceal}, |
| 7 | 6347 {"enable", syn_cmd_enable}, |
| 6348 {"include", syn_cmd_include}, | |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6349 {"iskeyword", syn_cmd_iskeyword}, |
| 7 | 6350 {"keyword", syn_cmd_keyword}, |
| 6351 {"list", syn_cmd_list}, | |
| 6352 {"manual", syn_cmd_manual}, | |
| 6353 {"match", syn_cmd_match}, | |
| 6354 {"on", syn_cmd_on}, | |
| 6355 {"off", syn_cmd_off}, | |
| 6356 {"region", syn_cmd_region}, | |
| 6357 {"reset", syn_cmd_reset}, | |
| 419 | 6358 {"spell", syn_cmd_spell}, |
| 7 | 6359 {"sync", syn_cmd_sync}, |
| 6360 {"", syn_cmd_list}, | |
| 6361 {NULL, NULL} | |
| 6362 }; | |
| 6363 | |
| 6364 /* | |
| 6365 * ":syntax". | |
| 6366 * This searches the subcommands[] table for the subcommand name, and calls a | |
| 6367 * syntax_subcommand() function to do the rest. | |
| 6368 */ | |
| 6369 void | |
| 6370 ex_syntax(eap) | |
| 6371 exarg_T *eap; | |
| 6372 { | |
| 6373 char_u *arg = eap->arg; | |
| 6374 char_u *subcmd_end; | |
| 6375 char_u *subcmd_name; | |
| 6376 int i; | |
| 6377 | |
| 6378 syn_cmdlinep = eap->cmdlinep; | |
| 6379 | |
| 6380 /* isolate subcommand name */ | |
| 6381 for (subcmd_end = arg; ASCII_ISALPHA(*subcmd_end); ++subcmd_end) | |
| 6382 ; | |
| 6383 subcmd_name = vim_strnsave(arg, (int)(subcmd_end - arg)); | |
| 6384 if (subcmd_name != NULL) | |
| 6385 { | |
| 6386 if (eap->skip) /* skip error messages for all subcommands */ | |
| 6387 ++emsg_skip; | |
| 6388 for (i = 0; ; ++i) | |
| 6389 { | |
| 6390 if (subcommands[i].name == NULL) | |
| 6391 { | |
| 6392 EMSG2(_("E410: Invalid :syntax subcommand: %s"), subcmd_name); | |
| 6393 break; | |
| 6394 } | |
| 6395 if (STRCMP(subcmd_name, (char_u *)subcommands[i].name) == 0) | |
| 6396 { | |
| 6397 eap->arg = skipwhite(subcmd_end); | |
| 6398 (subcommands[i].func)(eap, FALSE); | |
| 6399 break; | |
| 6400 } | |
| 6401 } | |
| 6402 vim_free(subcmd_name); | |
| 6403 if (eap->skip) | |
| 6404 --emsg_skip; | |
| 6405 } | |
| 6406 } | |
| 6407 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6408 void |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6409 ex_ownsyntax(eap) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6410 exarg_T *eap; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6411 { |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6412 char_u *old_value; |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6413 char_u *new_value; |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6414 |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6415 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
|
6416 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6417 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
|
6418 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
|
6419 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
|
6420 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
|
6421 #ifdef FEAT_SPELL |
| 6386 | 6422 /* 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
|
6423 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
|
6424 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
|
6425 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
|
6426 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
|
6427 #endif |
|
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6428 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
|
6429 } |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6430 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6431 /* save value of b:current_syntax */ |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6432 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
|
6433 if (old_value != NULL) |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6434 old_value = vim_strsave(old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6435 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6436 /* 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
|
6437 * file. */ |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6438 apply_autocmds(EVENT_SYNTAX, eap->arg, curbuf->b_fname, TRUE, curbuf); |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6439 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6440 /* 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
|
6441 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
|
6442 if (new_value != NULL) |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6443 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
|
6444 |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6445 /* restore value of b:current_syntax */ |
|
2256
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6446 if (old_value == NULL) |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6447 do_unlet((char_u *)"b:current_syntax", TRUE); |
|
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6448 else |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6449 { |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6450 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
|
6451 vim_free(old_value); |
|
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6452 } |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6453 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6454 |
| 7 | 6455 int |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6456 syntax_present(win) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6457 win_T *win; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6458 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6459 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
|
6460 || 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
|
6461 || 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
|
6462 || win->w_s->b_keywtab_ic.ht_used > 0); |
| 7 | 6463 } |
| 6464 | |
| 6465 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 6466 | |
| 6467 static enum | |
| 6468 { | |
| 6469 EXP_SUBCMD, /* expand ":syn" sub-commands */ | |
| 6470 EXP_CASE /* expand ":syn case" arguments */ | |
| 6471 } expand_what; | |
| 6472 | |
| 1322 | 6473 /* |
| 6474 * Reset include_link, include_default, include_none to 0. | |
| 6475 * Called when we are done expanding. | |
| 6476 */ | |
| 6477 void | |
| 6478 reset_expand_highlight() | |
| 6479 { | |
| 6480 include_link = include_default = include_none = 0; | |
| 6481 } | |
| 6482 | |
| 6483 /* | |
| 6484 * Handle command line completion for :match and :echohl command: Add "None" | |
| 6485 * as highlight group. | |
| 6486 */ | |
| 6487 void | |
| 6488 set_context_in_echohl_cmd(xp, arg) | |
| 6489 expand_T *xp; | |
| 6490 char_u *arg; | |
| 6491 { | |
| 6492 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 6493 xp->xp_pattern = arg; | |
| 6494 include_none = 1; | |
| 6495 } | |
| 7 | 6496 |
| 6497 /* | |
| 6498 * Handle command line completion for :syntax command. | |
| 6499 */ | |
| 6500 void | |
| 6501 set_context_in_syntax_cmd(xp, arg) | |
| 6502 expand_T *xp; | |
| 6503 char_u *arg; | |
| 6504 { | |
| 6505 char_u *p; | |
| 6506 | |
| 6507 /* Default: expand subcommands */ | |
| 6508 xp->xp_context = EXPAND_SYNTAX; | |
| 6509 expand_what = EXP_SUBCMD; | |
| 6510 xp->xp_pattern = arg; | |
| 1322 | 6511 include_link = 0; |
| 6512 include_default = 0; | |
| 7 | 6513 |
| 6514 /* (part of) subcommand already typed */ | |
| 6515 if (*arg != NUL) | |
| 6516 { | |
| 6517 p = skiptowhite(arg); | |
| 6518 if (*p != NUL) /* past first word */ | |
| 6519 { | |
| 6520 xp->xp_pattern = skipwhite(p); | |
| 6521 if (*skiptowhite(xp->xp_pattern) != NUL) | |
| 6522 xp->xp_context = EXPAND_NOTHING; | |
| 6523 else if (STRNICMP(arg, "case", p - arg) == 0) | |
| 6524 expand_what = EXP_CASE; | |
| 6525 else if ( STRNICMP(arg, "keyword", p - arg) == 0 | |
| 6526 || STRNICMP(arg, "region", p - arg) == 0 | |
| 6527 || STRNICMP(arg, "match", p - arg) == 0 | |
| 6528 || STRNICMP(arg, "list", p - arg) == 0) | |
| 6529 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 6530 else | |
| 6531 xp->xp_context = EXPAND_NOTHING; | |
| 6532 } | |
| 6533 } | |
| 6534 } | |
| 6535 | |
| 6536 static char *(case_args[]) = {"match", "ignore", NULL}; | |
| 6537 | |
| 6538 /* | |
| 6539 * Function given to ExpandGeneric() to obtain the list syntax names for | |
| 6540 * expansion. | |
| 6541 */ | |
| 6542 char_u * | |
| 6543 get_syntax_name(xp, idx) | |
| 1883 | 6544 expand_T *xp UNUSED; |
| 7 | 6545 int idx; |
| 6546 { | |
| 6547 if (expand_what == EXP_SUBCMD) | |
| 6548 return (char_u *)subcommands[idx].name; | |
| 6549 return (char_u *)case_args[idx]; | |
| 6550 } | |
| 6551 | |
| 6552 #endif /* FEAT_CMDL_COMPL */ | |
| 6553 | |
| 6554 /* | |
| 6555 * Function called for expression evaluation: get syntax ID at file position. | |
| 6556 */ | |
| 6557 int | |
| 1504 | 6558 syn_get_id(wp, lnum, col, trans, spellp, keep_state) |
| 499 | 6559 win_T *wp; |
| 7 | 6560 long lnum; |
| 253 | 6561 colnr_T col; |
| 2020 | 6562 int trans; /* remove transparency */ |
| 1504 | 6563 int *spellp; /* return: can do spell checking */ |
| 6564 int keep_state; /* keep state of char at "col" */ | |
| 7 | 6565 { |
| 6566 /* When the position is not after the current position and in the same | |
| 6567 * line of the same buffer, need to restart parsing. */ | |
| 499 | 6568 if (wp->w_buffer != syn_buf |
| 7 | 6569 || lnum != current_lnum |
| 253 | 6570 || col < current_col) |
| 499 | 6571 syntax_start(wp, lnum); |
|
7685
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6572 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
|
6573 && lnum == current_lnum |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6574 && col > current_col) |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6575 /* 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
|
6576 * "skip" expression in searchpair() */ |
|
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6577 next_match_idx = -1; |
| 7 | 6578 |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6579 (void)get_syntax_attr(col, spellp, keep_state); |
| 7 | 6580 |
| 6581 return (trans ? current_trans_id : current_id); | |
| 6582 } | |
| 6583 | |
|
2250
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Add the conceal patch from Vince Negri.
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2215
diff
changeset
|
6584 #if defined(FEAT_CONCEAL) || defined(PROTO) |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6585 /* |
|
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6586 * 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
|
6587 * 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
|
6588 * 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
|
6589 * 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
|
6590 */ |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6591 int |
|
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
|
6592 get_syntax_info(seqnrp) |
|
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
|
6593 int *seqnrp; |
|
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
|
6594 { |
|
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
|
6595 *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
|
6596 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
|
6597 } |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6598 |
|
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6599 /* |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6600 * Return conceal substitution character |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6601 */ |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6602 int |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6603 syn_get_sub_char() |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6604 { |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6605 return current_sub_char; |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6606 } |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6607 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6608 |
| 1500 | 6609 #if defined(FEAT_EVAL) || defined(PROTO) |
| 6610 /* | |
| 6611 * Return the syntax ID at position "i" in the current stack. | |
| 6612 * The caller must have called syn_get_id() before to fill the stack. | |
| 6613 * Returns -1 when "i" is out of range. | |
| 6614 */ | |
| 6615 int | |
| 6616 syn_get_stack_item(i) | |
| 6617 int i; | |
| 6618 { | |
| 1504 | 6619 if (i >= current_state.ga_len) |
| 6620 { | |
| 6621 /* Need to invalidate the state, because we didn't properly finish it | |
| 6622 * for the last character, "keep_state" was TRUE. */ | |
| 6623 invalidate_current_state(); | |
| 6624 current_col = MAXCOL; | |
| 1500 | 6625 return -1; |
| 1504 | 6626 } |
| 1500 | 6627 return CUR_STATE(i).si_id; |
| 6628 } | |
| 6629 #endif | |
| 6630 | |
| 7 | 6631 #if defined(FEAT_FOLDING) || defined(PROTO) |
| 6632 /* | |
| 6633 * Function called to get folding level for line "lnum" in window "wp". | |
| 6634 */ | |
| 6635 int | |
| 6636 syn_get_foldlevel(wp, lnum) | |
| 6637 win_T *wp; | |
| 6638 long lnum; | |
| 6639 { | |
| 6640 int level = 0; | |
| 6641 int i; | |
| 6642 | |
| 6643 /* Return quickly when there are no fold items at all. */ | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2215
diff
changeset
|
6644 if (wp->w_s->b_syn_folditems != 0) |
| 7 | 6645 { |
| 6646 syntax_start(wp, lnum); | |
| 6647 | |
| 6648 for (i = 0; i < current_state.ga_len; ++i) | |
| 6649 if (CUR_STATE(i).si_flags & HL_FOLD) | |
| 6650 ++level; | |
| 6651 } | |
| 6652 if (level > wp->w_p_fdn) | |
| 1028 | 6653 { |
| 7 | 6654 level = wp->w_p_fdn; |
| 1028 | 6655 if (level < 0) |
| 6656 level = 0; | |
| 6657 } | |
| 7 | 6658 return level; |
| 6659 } | |
| 6660 #endif | |
| 6661 | |
| 6567 | 6662 #if defined(FEAT_PROFILE) || defined(PROTO) |
|
4764
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
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|
6663 /* |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6664 * ":syntime". |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6665 */ |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6666 void |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6667 ex_syntime(eap) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6668 exarg_T *eap; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6669 { |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6670 if (STRCMP(eap->arg, "on") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6671 syn_time_on = TRUE; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6672 else if (STRCMP(eap->arg, "off") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6673 syn_time_on = FALSE; |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6674 else if (STRCMP(eap->arg, "clear") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6675 syntime_clear(); |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6676 else if (STRCMP(eap->arg, "report") == 0) |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6677 syntime_report(); |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6678 else |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6679 EMSG2(_(e_invarg2), eap->arg); |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6680 } |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6681 |
|
f824cb97eb92
updated for version 7.3.1129
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parents:
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diff
changeset
|
6682 static void |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6683 syn_clear_time(st) |
|
f824cb97eb92
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diff
changeset
|
6684 syn_time_T *st; |
|
f824cb97eb92
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diff
changeset
|
6685 { |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6686 profile_zero(&st->total); |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6687 profile_zero(&st->slowest); |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6688 st->count = 0; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6689 st->match = 0; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6690 } |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6691 |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6692 /* |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6693 * Clear the syntax timing for the current buffer. |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6694 */ |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6695 static void |
|
f824cb97eb92
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changeset
|
6696 syntime_clear() |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6697 { |
|
f824cb97eb92
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diff
changeset
|
6698 int idx; |
|
f824cb97eb92
updated for version 7.3.1129
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diff
changeset
|
6699 synpat_T *spp; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6700 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6701 if (!syntax_present(curwin)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6702 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6703 MSG(_(msg_no_items)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6704 return; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6705 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6706 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
|
6707 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6708 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6709 syn_clear_time(&spp->sp_time); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6710 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6711 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6712 |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6713 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6714 /* |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6715 * 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
|
6716 * ":syntime {on,off,clear,report}" command. |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6717 */ |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6718 char_u * |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6719 get_syntime_arg(xp, idx) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6720 expand_T *xp UNUSED; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6721 int idx; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6722 { |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6723 switch (idx) |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6724 { |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6725 case 0: return (char_u *)"on"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6726 case 1: return (char_u *)"off"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6727 case 2: return (char_u *)"clear"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6728 case 3: return (char_u *)"report"; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6729 } |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6730 return NULL; |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6731 } |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6732 #endif |
|
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6733 |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6734 typedef struct |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6735 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6736 proftime_T total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6737 int count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6738 int match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6739 proftime_T slowest; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6740 proftime_T average; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6741 int id; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6742 char_u *pattern; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6743 } time_entry_T; |
|
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 static int |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6746 #ifdef __BORLANDC__ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6747 _RTLENTRYF |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6748 #endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6749 syn_compare_syntime(v1, v2) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6750 const void *v1; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6751 const void *v2; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6752 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6753 const time_entry_T *s1 = v1; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6754 const time_entry_T *s2 = v2; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6755 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6756 return profile_cmp(&s1->total, &s2->total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6757 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6758 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6759 /* |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6760 * Clear the syntax timing for the current buffer. |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6761 */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6762 static void |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6763 syntime_report() |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6764 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6765 int idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6766 synpat_T *spp; |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6767 # ifdef FEAT_FLOAT |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6768 proftime_T tm; |
|
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6769 # endif |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6770 int len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6771 proftime_T total_total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6772 int total_count = 0; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6773 garray_T ga; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6774 time_entry_T *p; |
|
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 if (!syntax_present(curwin)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6777 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6778 MSG(_(msg_no_items)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6779 return; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6780 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6781 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6782 ga_init2(&ga, sizeof(time_entry_T), 50); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6783 profile_zero(&total_total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6784 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
|
6785 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6786 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6787 if (spp->sp_time.count > 0) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6788 { |
| 7009 | 6789 (void)ga_grow(&ga, 1); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6790 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
|
6791 p->total = spp->sp_time.total; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6792 profile_add(&total_total, &spp->sp_time.total); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6793 p->count = spp->sp_time.count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6794 p->match = spp->sp_time.match; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6795 total_count += spp->sp_time.count; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6796 p->slowest = spp->sp_time.slowest; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6797 # ifdef FEAT_FLOAT |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6798 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
|
6799 p->average = tm; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6800 # endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6801 p->id = spp->sp_syn.id; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6802 p->pattern = spp->sp_pattern; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6803 ++ga.ga_len; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6804 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6805 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6806 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6807 /* sort on total time */ |
|
4776
e4bc21965079
updated for version 7.3.1135
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
6808 qsort(ga.ga_data, (size_t)ga.ga_len, sizeof(time_entry_T), |
|
e4bc21965079
updated for version 7.3.1135
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
6809 syn_compare_syntime); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6810 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6811 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
|
6812 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6813 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
|
6814 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6815 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6816 p = ((time_entry_T *)ga.ga_data) + idx; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6817 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6818 MSG_PUTS(profile_msg(&p->total)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6819 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
|
6820 msg_advance(13); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6821 msg_outnum(p->count); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6822 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6823 msg_advance(20); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6824 msg_outnum(p->match); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6825 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6826 msg_advance(26); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6827 MSG_PUTS(profile_msg(&p->slowest)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6828 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6829 msg_advance(38); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6830 # ifdef FEAT_FLOAT |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6831 MSG_PUTS(profile_msg(&p->average)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6832 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6833 # endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6834 msg_advance(50); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6835 msg_outtrans(HL_TABLE()[p->id - 1].sg_name); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6836 MSG_PUTS(" "); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6837 |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6838 msg_advance(69); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6839 if (Columns < 80) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6840 len = 20; /* will wrap anyway */ |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6841 else |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6842 len = Columns - 70; |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6843 if (len > (int)STRLEN(p->pattern)) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6844 len = (int)STRLEN(p->pattern); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6845 msg_outtrans_len(p->pattern, len); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6846 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6847 } |
|
4791
65cef998f860
updated for version 7.3.1142
Bram Moolenaar <bram@vim.org>
parents:
4776
diff
changeset
|
6848 ga_clear(&ga); |
|
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6849 if (!got_int) |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6850 { |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6851 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6852 MSG_PUTS(profile_msg(&total_total)); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6853 msg_advance(13); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6854 msg_outnum(total_count); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6855 MSG_PUTS("\n"); |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6856 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6857 } |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6858 #endif |
|
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6859 |
| 7 | 6860 #endif /* FEAT_SYN_HL */ |
| 6861 | |
| 6862 /************************************** | |
| 6863 * Highlighting stuff * | |
| 6864 **************************************/ | |
| 6865 | |
| 6866 /* | |
| 6867 * The default highlight groups. These are compiled-in for fast startup and | |
| 6868 * they still work when the runtime files can't be found. | |
| 6869 * When making changes here, also change runtime/colors/default.vim! | |
| 806 | 6870 * The #ifdefs are needed to reduce the amount of static data. Helps to make |
| 6871 * the 16 bit DOS (museum) version compile. | |
| 7 | 6872 */ |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
6873 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 809 | 6874 # define CENT(a, b) b |
| 6875 #else | |
| 6876 # define CENT(a, b) a | |
| 6877 #endif | |
| 7 | 6878 static char *(highlight_init_both[]) = |
| 6879 { | |
| 809 | 6880 CENT("ErrorMsg term=standout ctermbg=DarkRed ctermfg=White", |
| 6881 "ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White"), | |
| 6882 CENT("IncSearch term=reverse cterm=reverse", | |
| 6883 "IncSearch term=reverse cterm=reverse gui=reverse"), | |
| 6884 CENT("ModeMsg term=bold cterm=bold", | |
| 6885 "ModeMsg term=bold cterm=bold gui=bold"), | |
| 6886 CENT("NonText term=bold ctermfg=Blue", | |
| 6887 "NonText term=bold ctermfg=Blue gui=bold guifg=Blue"), | |
| 6888 CENT("StatusLine term=reverse,bold cterm=reverse,bold", | |
| 6889 "StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold"), | |
| 6890 CENT("StatusLineNC term=reverse cterm=reverse", | |
| 6891 "StatusLineNC term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6892 #ifdef FEAT_VERTSPLIT |
| 809 | 6893 CENT("VertSplit term=reverse cterm=reverse", |
| 6894 "VertSplit term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6895 #endif |
| 6896 #ifdef FEAT_CLIPBOARD | |
| 809 | 6897 CENT("VisualNOS term=underline,bold cterm=underline,bold", |
| 6898 "VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold"), | |
| 806 | 6899 #endif |
| 6900 #ifdef FEAT_DIFF | |
| 809 | 6901 CENT("DiffText term=reverse cterm=bold ctermbg=Red", |
| 6902 "DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red"), | |
| 806 | 6903 #endif |
| 6904 #ifdef FEAT_INS_EXPAND | |
| 809 | 6905 CENT("PmenuSbar ctermbg=Grey", |
| 6906 "PmenuSbar ctermbg=Grey guibg=Grey"), | |
| 806 | 6907 #endif |
| 6908 #ifdef FEAT_WINDOWS | |
| 809 | 6909 CENT("TabLineSel term=bold cterm=bold", |
| 6910 "TabLineSel term=bold cterm=bold gui=bold"), | |
| 6911 CENT("TabLineFill term=reverse cterm=reverse", | |
| 6912 "TabLineFill term=reverse cterm=reverse gui=reverse"), | |
| 806 | 6913 #endif |
| 7 | 6914 #ifdef FEAT_GUI |
| 6915 "Cursor guibg=fg guifg=bg", | |
| 809 | 6916 "lCursor guibg=fg guifg=bg", /* should be different, but what? */ |
| 7 | 6917 #endif |
| 6918 NULL | |
| 6919 }; | |
| 6920 | |
| 6921 static char *(highlight_init_light[]) = | |
| 6922 { | |
| 809 | 6923 CENT("Directory term=bold ctermfg=DarkBlue", |
| 6924 "Directory term=bold ctermfg=DarkBlue guifg=Blue"), | |
| 6925 CENT("LineNr term=underline ctermfg=Brown", | |
| 6926 "LineNr term=underline ctermfg=Brown guifg=Brown"), | |
| 3427 | 6927 CENT("CursorLineNr term=bold ctermfg=Brown", |
| 6928 "CursorLineNr term=bold ctermfg=Brown gui=bold guifg=Brown"), | |
| 809 | 6929 CENT("MoreMsg term=bold ctermfg=DarkGreen", |
| 6930 "MoreMsg term=bold ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
| 6931 CENT("Question term=standout ctermfg=DarkGreen", | |
| 6932 "Question term=standout ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
| 6933 CENT("Search term=reverse ctermbg=Yellow ctermfg=NONE", | |
| 6934 "Search term=reverse ctermbg=Yellow ctermfg=NONE guibg=Yellow guifg=NONE"), | |
| 806 | 6935 #ifdef FEAT_SPELL |
| 809 | 6936 CENT("SpellBad term=reverse ctermbg=LightRed", |
| 6937 "SpellBad term=reverse ctermbg=LightRed guisp=Red gui=undercurl"), | |
| 6938 CENT("SpellCap term=reverse ctermbg=LightBlue", | |
| 6939 "SpellCap term=reverse ctermbg=LightBlue guisp=Blue gui=undercurl"), | |
| 6940 CENT("SpellRare term=reverse ctermbg=LightMagenta", | |
| 6941 "SpellRare term=reverse ctermbg=LightMagenta guisp=Magenta gui=undercurl"), | |
| 6942 CENT("SpellLocal term=underline ctermbg=Cyan", | |
| 6943 "SpellLocal term=underline ctermbg=Cyan guisp=DarkCyan gui=undercurl"), | |
| 806 | 6944 #endif |
| 6945 #ifdef FEAT_INS_EXPAND | |
| 3419 | 6946 CENT("PmenuThumb ctermbg=Black", |
| 6947 "PmenuThumb ctermbg=Black guibg=Black"), | |
| 6948 CENT("Pmenu ctermbg=LightMagenta ctermfg=Black", | |
| 6949 "Pmenu ctermbg=LightMagenta ctermfg=Black guibg=LightMagenta"), | |
| 6950 CENT("PmenuSel ctermbg=LightGrey ctermfg=Black", | |
| 6951 "PmenuSel ctermbg=LightGrey ctermfg=Black guibg=Grey"), | |
| 806 | 6952 #endif |
| 809 | 6953 CENT("SpecialKey term=bold ctermfg=DarkBlue", |
| 6954 "SpecialKey term=bold ctermfg=DarkBlue guifg=Blue"), | |
| 6955 CENT("Title term=bold ctermfg=DarkMagenta", | |
| 6956 "Title term=bold ctermfg=DarkMagenta gui=bold guifg=Magenta"), | |
| 6957 CENT("WarningMsg term=standout ctermfg=DarkRed", | |
| 6958 "WarningMsg term=standout ctermfg=DarkRed guifg=Red"), | |
| 806 | 6959 #ifdef FEAT_WILDMENU |
| 809 | 6960 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
| 6961 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 806 | 6962 #endif |
| 6963 #ifdef FEAT_FOLDING | |
| 809 | 6964 CENT("Folded term=standout ctermbg=Grey ctermfg=DarkBlue", |
| 6965 "Folded term=standout ctermbg=Grey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue"), | |
| 6966 CENT("FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue", | |
| 6967 "FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
| 806 | 6968 #endif |
| 6969 #ifdef FEAT_SIGNS | |
| 809 | 6970 CENT("SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue", |
| 6971 "SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
| 806 | 6972 #endif |
| 836 | 6973 CENT("Visual term=reverse", |
| 6974 "Visual term=reverse guibg=LightGrey"), | |
| 806 | 6975 #ifdef FEAT_DIFF |
| 809 | 6976 CENT("DiffAdd term=bold ctermbg=LightBlue", |
| 6977 "DiffAdd term=bold ctermbg=LightBlue guibg=LightBlue"), | |
| 6978 CENT("DiffChange term=bold ctermbg=LightMagenta", | |
| 6979 "DiffChange term=bold ctermbg=LightMagenta guibg=LightMagenta"), | |
| 6980 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan", | |
| 6981 "DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan"), | |
| 806 | 6982 #endif |
| 6983 #ifdef FEAT_WINDOWS | |
| 809 | 6984 CENT("TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey", |
| 6985 "TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey gui=underline guibg=LightGrey"), | |
| 806 | 6986 #endif |
| 6987 #ifdef FEAT_SYN_HL | |
| 809 | 6988 CENT("CursorColumn term=reverse ctermbg=LightGrey", |
| 818 | 6989 "CursorColumn term=reverse ctermbg=LightGrey guibg=Grey90"), |
| 809 | 6990 CENT("CursorLine term=underline cterm=underline", |
| 818 | 6991 "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
|
6992 CENT("ColorColumn term=reverse ctermbg=LightRed", |
|
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
6993 "ColorColumn term=reverse ctermbg=LightRed guibg=LightRed"), |
| 806 | 6994 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6995 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6996 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6997 "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
|
6998 #endif |
| 834 | 6999 #ifdef FEAT_AUTOCMD |
| 7000 CENT("MatchParen term=reverse ctermbg=Cyan", | |
| 7001 "MatchParen term=reverse ctermbg=Cyan guibg=Cyan"), | |
| 7002 #endif | |
| 806 | 7003 #ifdef FEAT_GUI |
| 7 | 7004 "Normal gui=NONE", |
| 806 | 7005 #endif |
| 7 | 7006 NULL |
| 7007 }; | |
| 7008 | |
| 7009 static char *(highlight_init_dark[]) = | |
| 7010 { | |
| 809 | 7011 CENT("Directory term=bold ctermfg=LightCyan", |
| 7012 "Directory term=bold ctermfg=LightCyan guifg=Cyan"), | |
| 7013 CENT("LineNr term=underline ctermfg=Yellow", | |
| 7014 "LineNr term=underline ctermfg=Yellow guifg=Yellow"), | |
| 3427 | 7015 CENT("CursorLineNr term=bold ctermfg=Yellow", |
| 7016 "CursorLineNr term=bold ctermfg=Yellow gui=bold guifg=Yellow"), | |
| 809 | 7017 CENT("MoreMsg term=bold ctermfg=LightGreen", |
| 7018 "MoreMsg term=bold ctermfg=LightGreen gui=bold guifg=SeaGreen"), | |
| 7019 CENT("Question term=standout ctermfg=LightGreen", | |
| 7020 "Question term=standout ctermfg=LightGreen gui=bold guifg=Green"), | |
| 7021 CENT("Search term=reverse ctermbg=Yellow ctermfg=Black", | |
| 7022 "Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 7023 CENT("SpecialKey term=bold ctermfg=LightBlue", | |
| 7024 "SpecialKey term=bold ctermfg=LightBlue guifg=Cyan"), | |
| 806 | 7025 #ifdef FEAT_SPELL |
| 809 | 7026 CENT("SpellBad term=reverse ctermbg=Red", |
| 7027 "SpellBad term=reverse ctermbg=Red guisp=Red gui=undercurl"), | |
| 7028 CENT("SpellCap term=reverse ctermbg=Blue", | |
| 7029 "SpellCap term=reverse ctermbg=Blue guisp=Blue gui=undercurl"), | |
| 7030 CENT("SpellRare term=reverse ctermbg=Magenta", | |
| 7031 "SpellRare term=reverse ctermbg=Magenta guisp=Magenta gui=undercurl"), | |
| 7032 CENT("SpellLocal term=underline ctermbg=Cyan", | |
| 7033 "SpellLocal term=underline ctermbg=Cyan guisp=Cyan gui=undercurl"), | |
| 806 | 7034 #endif |
| 7035 #ifdef FEAT_INS_EXPAND | |
| 3419 | 7036 CENT("PmenuThumb ctermbg=White", |
| 7037 "PmenuThumb ctermbg=White guibg=White"), | |
| 7038 CENT("Pmenu ctermbg=Magenta ctermfg=Black", | |
| 7039 "Pmenu ctermbg=Magenta ctermfg=Black guibg=Magenta"), | |
| 3695 | 7040 CENT("PmenuSel ctermbg=Black ctermfg=DarkGrey", |
| 7041 "PmenuSel ctermbg=Black ctermfg=DarkGrey guibg=DarkGrey"), | |
| 806 | 7042 #endif |
| 809 | 7043 CENT("Title term=bold ctermfg=LightMagenta", |
| 7044 "Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta"), | |
| 7045 CENT("WarningMsg term=standout ctermfg=LightRed", | |
| 7046 "WarningMsg term=standout ctermfg=LightRed guifg=Red"), | |
| 806 | 7047 #ifdef FEAT_WILDMENU |
| 809 | 7048 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
| 7049 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
| 806 | 7050 #endif |
| 7051 #ifdef FEAT_FOLDING | |
| 809 | 7052 CENT("Folded term=standout ctermbg=DarkGrey ctermfg=Cyan", |
| 7053 "Folded term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=DarkGrey guifg=Cyan"), | |
| 7054 CENT("FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", | |
| 7055 "FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
| 806 | 7056 #endif |
| 7057 #ifdef FEAT_SIGNS | |
| 809 | 7058 CENT("SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", |
| 7059 "SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
| 806 | 7060 #endif |
| 836 | 7061 CENT("Visual term=reverse", |
| 7062 "Visual term=reverse guibg=DarkGrey"), | |
| 806 | 7063 #ifdef FEAT_DIFF |
| 809 | 7064 CENT("DiffAdd term=bold ctermbg=DarkBlue", |
| 7065 "DiffAdd term=bold ctermbg=DarkBlue guibg=DarkBlue"), | |
| 7066 CENT("DiffChange term=bold ctermbg=DarkMagenta", | |
| 7067 "DiffChange term=bold ctermbg=DarkMagenta guibg=DarkMagenta"), | |
| 7068 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan", | |
| 7069 "DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan gui=bold guifg=Blue guibg=DarkCyan"), | |
| 806 | 7070 #endif |
| 7071 #ifdef FEAT_WINDOWS | |
| 809 | 7072 CENT("TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey", |
| 7073 "TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey gui=underline guibg=DarkGrey"), | |
| 806 | 7074 #endif |
| 7075 #ifdef FEAT_SYN_HL | |
| 809 | 7076 CENT("CursorColumn term=reverse ctermbg=DarkGrey", |
| 834 | 7077 "CursorColumn term=reverse ctermbg=DarkGrey guibg=Grey40"), |
| 809 | 7078 CENT("CursorLine term=underline cterm=underline", |
| 834 | 7079 "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
|
7080 CENT("ColorColumn term=reverse ctermbg=DarkRed", |
|
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
7081 "ColorColumn term=reverse ctermbg=DarkRed guibg=DarkRed"), |
| 834 | 7082 #endif |
| 7083 #ifdef FEAT_AUTOCMD | |
| 7084 CENT("MatchParen term=reverse ctermbg=DarkCyan", | |
| 7085 "MatchParen term=reverse ctermbg=DarkCyan guibg=DarkCyan"), | |
| 806 | 7086 #endif |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7087 #ifdef FEAT_CONCEAL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7088 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
7089 "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
|
7090 #endif |
| 806 | 7091 #ifdef FEAT_GUI |
| 7 | 7092 "Normal gui=NONE", |
| 806 | 7093 #endif |
| 7 | 7094 NULL |
| 7095 }; | |
| 7096 | |
| 7097 void | |
| 7098 init_highlight(both, reset) | |
| 7099 int both; /* include groups where 'bg' doesn't matter */ | |
| 7100 int reset; /* clear group first */ | |
| 7101 { | |
| 7102 int i; | |
| 7103 char **pp; | |
| 7104 static int had_both = FALSE; | |
| 7105 #ifdef FEAT_EVAL | |
| 7106 char_u *p; | |
| 7107 | |
| 7108 /* | |
| 7109 * Try finding the color scheme file. Used when a color file was loaded | |
| 7110 * and 'background' or 't_Co' is changed. | |
| 7111 */ | |
| 7112 p = get_var_value((char_u *)"g:colors_name"); | |
| 6671 | 7113 if (p != NULL) |
| 7114 { | |
| 7115 /* The value of g:colors_name could be freed when sourcing the script, | |
| 7116 * making "p" invalid, so copy it. */ | |
| 7117 char_u *copy_p = vim_strsave(p); | |
| 7118 int r; | |
| 7119 | |
| 7120 if (copy_p != NULL) | |
| 7121 { | |
| 7122 r = load_colors(copy_p); | |
| 7123 vim_free(copy_p); | |
| 7124 if (r == OK) | |
| 7125 return; | |
| 7126 } | |
| 7127 } | |
| 7128 | |
| 7 | 7129 #endif |
| 7130 | |
| 7131 /* | |
| 7132 * Didn't use a color file, use the compiled-in colors. | |
| 7133 */ | |
| 7134 if (both) | |
| 7135 { | |
| 7136 had_both = TRUE; | |
| 7137 pp = highlight_init_both; | |
| 7138 for (i = 0; pp[i] != NULL; ++i) | |
| 7139 do_highlight((char_u *)pp[i], reset, TRUE); | |
| 7140 } | |
| 7141 else if (!had_both) | |
| 7142 /* Don't do anything before the call with both == TRUE from main(). | |
| 7143 * Not everything has been setup then, and that call will overrule | |
| 7144 * everything anyway. */ | |
| 7145 return; | |
| 7146 | |
| 7147 if (*p_bg == 'l') | |
| 7148 pp = highlight_init_light; | |
| 7149 else | |
| 7150 pp = highlight_init_dark; | |
| 7151 for (i = 0; pp[i] != NULL; ++i) | |
| 7152 do_highlight((char_u *)pp[i], reset, TRUE); | |
| 7153 | |
| 836 | 7154 /* Reverse looks ugly, but grey may not work for 8 colors. Thus let it |
| 844 | 7155 * depend on the number of colors available. |
| 7156 * With 8 colors brown is equal to yellow, need to use black for Search fg | |
| 1697 | 7157 * to avoid Statement highlighted text disappears. |
| 7158 * Clear the attributes, needed when changing the t_Co value. */ | |
| 527 | 7159 if (t_colors > 8) |
| 1697 | 7160 do_highlight((char_u *)(*p_bg == 'l' |
| 7161 ? "Visual cterm=NONE ctermbg=LightGrey" | |
| 7162 : "Visual cterm=NONE ctermbg=DarkGrey"), FALSE, TRUE); | |
| 836 | 7163 else |
| 844 | 7164 { |
| 1697 | 7165 do_highlight((char_u *)"Visual cterm=reverse ctermbg=NONE", |
| 7166 FALSE, TRUE); | |
| 844 | 7167 if (*p_bg == 'l') |
| 7168 do_highlight((char_u *)"Search ctermfg=black", FALSE, TRUE); | |
| 7169 } | |
| 527 | 7170 |
| 7 | 7171 #ifdef FEAT_SYN_HL |
| 7172 /* | |
| 7173 * If syntax highlighting is enabled load the highlighting for it. | |
| 7174 */ | |
| 7175 if (get_var_value((char_u *)"g:syntax_on") != NULL) | |
| 24 | 7176 { |
| 7177 static int recursive = 0; | |
| 7178 | |
| 7179 if (recursive >= 5) | |
| 7180 EMSG(_("E679: recursive loop loading syncolor.vim")); | |
| 7181 else | |
| 7182 { | |
| 7183 ++recursive; | |
| 480 | 7184 (void)source_runtime((char_u *)"syntax/syncolor.vim", TRUE); |
| 24 | 7185 --recursive; |
| 7186 } | |
| 7187 } | |
| 7 | 7188 #endif |
| 7189 } | |
| 7190 | |
| 7191 /* | |
| 12 | 7192 * Load color file "name". |
| 7 | 7193 * Return OK for success, FAIL for failure. |
| 7194 */ | |
| 7195 int | |
| 12 | 7196 load_colors(name) |
| 7197 char_u *name; | |
| 7 | 7198 { |
| 7199 char_u *buf; | |
| 7200 int retval = FAIL; | |
| 7201 static int recursive = FALSE; | |
| 7202 | |
| 7203 /* When being called recursively, this is probably because setting | |
| 7204 * 'background' caused the highlighting to be reloaded. This means it is | |
| 7205 * working, thus we should return OK. */ | |
| 7206 if (recursive) | |
| 7207 return OK; | |
| 7208 | |
| 7209 recursive = TRUE; | |
| 12 | 7210 buf = alloc((unsigned)(STRLEN(name) + 12)); |
| 7 | 7211 if (buf != NULL) |
| 7212 { | |
| 12 | 7213 sprintf((char *)buf, "colors/%s.vim", name); |
| 480 | 7214 retval = source_runtime(buf, FALSE); |
| 7 | 7215 vim_free(buf); |
| 12 | 7216 #ifdef FEAT_AUTOCMD |
| 5521 | 7217 apply_autocmds(EVENT_COLORSCHEME, name, curbuf->b_fname, FALSE, curbuf); |
| 12 | 7218 #endif |
| 7 | 7219 } |
| 7220 recursive = FALSE; | |
| 7221 | |
| 7222 return retval; | |
| 7223 } | |
| 7224 | |
| 7225 /* | |
| 7226 * Handle the ":highlight .." command. | |
| 7227 * When using ":hi clear" this is called recursively for each group with | |
| 7228 * "forceit" and "init" both TRUE. | |
| 7229 */ | |
| 7230 void | |
| 7231 do_highlight(line, forceit, init) | |
| 7232 char_u *line; | |
| 7233 int forceit; | |
| 7234 int init; /* TRUE when called for initializing */ | |
| 7235 { | |
| 7236 char_u *name_end; | |
| 7237 char_u *p; | |
| 7238 char_u *linep; | |
| 7239 char_u *key_start; | |
| 7240 char_u *arg_start; | |
| 7241 char_u *key = NULL, *arg = NULL; | |
| 7242 long i; | |
| 7243 int off; | |
| 7244 int len; | |
| 7245 int attr; | |
| 7246 int id; | |
| 7247 int idx; | |
| 7248 int dodefault = FALSE; | |
| 7249 int doclear = FALSE; | |
| 7250 int dolink = FALSE; | |
| 7251 int error = FALSE; | |
| 7252 int color; | |
| 7253 int is_normal_group = FALSE; /* "Normal" group */ | |
| 7254 #ifdef FEAT_GUI_X11 | |
| 7255 int is_menu_group = FALSE; /* "Menu" group */ | |
| 7256 int is_scrollbar_group = FALSE; /* "Scrollbar" group */ | |
| 7257 int is_tooltip_group = FALSE; /* "Tooltip" group */ | |
| 7258 int do_colors = FALSE; /* need to update colors? */ | |
| 7259 #else | |
| 7260 # define is_menu_group 0 | |
| 7261 # define is_tooltip_group 0 | |
| 7262 #endif | |
| 7263 | |
| 7264 /* | |
| 7265 * If no argument, list current highlighting. | |
| 7266 */ | |
| 7267 if (ends_excmd(*line)) | |
| 7268 { | |
| 7269 for (i = 1; i <= highlight_ga.ga_len && !got_int; ++i) | |
| 7270 /* TODO: only call when the group has attributes set */ | |
| 7271 highlight_list_one((int)i); | |
| 7272 return; | |
| 7273 } | |
| 7274 | |
| 7275 /* | |
| 7276 * Isolate the name. | |
| 7277 */ | |
| 7278 name_end = skiptowhite(line); | |
| 7279 linep = skipwhite(name_end); | |
| 7280 | |
| 7281 /* | |
| 7282 * Check for "default" argument. | |
| 7283 */ | |
| 7284 if (STRNCMP(line, "default", name_end - line) == 0) | |
| 7285 { | |
| 7286 dodefault = TRUE; | |
| 7287 line = linep; | |
| 7288 name_end = skiptowhite(line); | |
| 7289 linep = skipwhite(name_end); | |
| 7290 } | |
| 7291 | |
| 7292 /* | |
| 7293 * Check for "clear" or "link" argument. | |
| 7294 */ | |
| 7295 if (STRNCMP(line, "clear", name_end - line) == 0) | |
| 7296 doclear = TRUE; | |
| 7297 if (STRNCMP(line, "link", name_end - line) == 0) | |
| 7298 dolink = TRUE; | |
| 7299 | |
| 7300 /* | |
| 7301 * ":highlight {group-name}": list highlighting for one group. | |
| 7302 */ | |
| 7303 if (!doclear && !dolink && ends_excmd(*linep)) | |
| 7304 { | |
| 7305 id = syn_namen2id(line, (int)(name_end - line)); | |
| 7306 if (id == 0) | |
| 7307 EMSG2(_("E411: highlight group not found: %s"), line); | |
| 7308 else | |
| 7309 highlight_list_one(id); | |
| 7310 return; | |
| 7311 } | |
| 7312 | |
| 7313 /* | |
| 7314 * Handle ":highlight link {from} {to}" command. | |
| 7315 */ | |
| 7316 if (dolink) | |
| 7317 { | |
| 7318 char_u *from_start = linep; | |
| 7319 char_u *from_end; | |
| 7320 char_u *to_start; | |
| 7321 char_u *to_end; | |
| 7322 int from_id; | |
| 7323 int to_id; | |
| 7324 | |
| 7325 from_end = skiptowhite(from_start); | |
| 7326 to_start = skipwhite(from_end); | |
| 7327 to_end = skiptowhite(to_start); | |
| 7328 | |
| 7329 if (ends_excmd(*from_start) || ends_excmd(*to_start)) | |
| 7330 { | |
| 7331 EMSG2(_("E412: Not enough arguments: \":highlight link %s\""), | |
| 7332 from_start); | |
| 7333 return; | |
| 7334 } | |
| 7335 | |
| 7336 if (!ends_excmd(*skipwhite(to_end))) | |
| 7337 { | |
| 7338 EMSG2(_("E413: Too many arguments: \":highlight link %s\""), from_start); | |
| 7339 return; | |
| 7340 } | |
| 7341 | |
| 7342 from_id = syn_check_group(from_start, (int)(from_end - from_start)); | |
| 7343 if (STRNCMP(to_start, "NONE", 4) == 0) | |
| 7344 to_id = 0; | |
| 7345 else | |
| 7346 to_id = syn_check_group(to_start, (int)(to_end - to_start)); | |
| 7347 | |
| 7348 if (from_id > 0 && (!init || HL_TABLE()[from_id - 1].sg_set == 0)) | |
| 7349 { | |
| 7350 /* | |
| 7351 * Don't allow a link when there already is some highlighting | |
| 7352 * for the group, unless '!' is used | |
| 7353 */ | |
| 7354 if (to_id > 0 && !forceit && !init | |
| 7355 && hl_has_settings(from_id - 1, dodefault)) | |
| 7356 { | |
| 7357 if (sourcing_name == NULL && !dodefault) | |
| 7358 EMSG(_("E414: group has settings, highlight link ignored")); | |
| 7359 } | |
| 7360 else | |
| 7361 { | |
| 7362 if (!init) | |
| 7363 HL_TABLE()[from_id - 1].sg_set |= SG_LINK; | |
| 7364 HL_TABLE()[from_id - 1].sg_link = to_id; | |
| 448 | 7365 #ifdef FEAT_EVAL |
| 7366 HL_TABLE()[from_id - 1].sg_scriptID = current_SID; | |
| 7367 #endif | |
| 745 | 7368 redraw_all_later(SOME_VALID); |
| 7 | 7369 } |
| 7370 } | |
| 7371 | |
| 7372 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
| 7373 need_highlight_changed = TRUE; | |
| 7374 | |
| 7375 return; | |
| 7376 } | |
| 7377 | |
| 7378 if (doclear) | |
| 7379 { | |
| 7380 /* | |
| 7381 * ":highlight clear [group]" command. | |
| 7382 */ | |
| 7383 line = linep; | |
| 7384 if (ends_excmd(*line)) | |
| 7385 { | |
| 7386 #ifdef FEAT_GUI | |
| 7387 /* First, we do not destroy the old values, but allocate the new | |
| 7388 * ones and update the display. THEN we destroy the old values. | |
| 7389 * If we destroy the old values first, then the old values | |
| 7390 * (such as GuiFont's or GuiFontset's) will still be displayed but | |
| 7391 * invalid because they were free'd. | |
| 7392 */ | |
| 7393 if (gui.in_use) | |
| 7394 { | |
| 7395 # ifdef FEAT_BEVAL_TIP | |
| 7396 gui_init_tooltip_font(); | |
| 7397 # endif | |
| 7398 # if defined(FEAT_MENU) && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) | |
| 7399 gui_init_menu_font(); | |
| 7400 # endif | |
| 7401 } | |
| 7402 # if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_X11) | |
| 7403 gui_mch_def_colors(); | |
| 7404 # endif | |
| 7405 # ifdef FEAT_GUI_X11 | |
| 7406 # ifdef FEAT_MENU | |
| 7407 | |
| 7408 /* This only needs to be done when there is no Menu highlight | |
| 7409 * group defined by default, which IS currently the case. | |
| 7410 */ | |
| 7411 gui_mch_new_menu_colors(); | |
| 7412 # endif | |
| 7413 if (gui.in_use) | |
| 7414 { | |
| 7415 gui_new_scrollbar_colors(); | |
| 7416 # ifdef FEAT_BEVAL | |
| 7417 gui_mch_new_tooltip_colors(); | |
| 7418 # endif | |
| 7419 # ifdef FEAT_MENU | |
| 7420 gui_mch_new_menu_font(); | |
| 7421 # endif | |
| 7422 } | |
| 7423 # endif | |
| 7424 | |
| 7425 /* Ok, we're done allocating the new default graphics items. | |
| 7426 * The screen should already be refreshed at this point. | |
| 7427 * It is now Ok to clear out the old data. | |
| 7428 */ | |
| 7429 #endif | |
| 7430 #ifdef FEAT_EVAL | |
| 148 | 7431 do_unlet((char_u *)"colors_name", TRUE); |
| 7 | 7432 #endif |
| 7433 restore_cterm_colors(); | |
| 7434 | |
| 7435 /* | |
| 7436 * Clear all default highlight groups and load the defaults. | |
| 7437 */ | |
| 7438 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 7439 highlight_clear(idx); | |
| 7440 init_highlight(TRUE, TRUE); | |
| 7441 #ifdef FEAT_GUI | |
| 7442 if (gui.in_use) | |
| 7443 highlight_gui_started(); | |
| 7444 #endif | |
| 7445 highlight_changed(); | |
| 7446 redraw_later_clear(); | |
| 7447 return; | |
| 7448 } | |
| 7449 name_end = skiptowhite(line); | |
| 7450 linep = skipwhite(name_end); | |
| 7451 } | |
| 7452 | |
| 7453 /* | |
| 7454 * Find the group name in the table. If it does not exist yet, add it. | |
| 7455 */ | |
| 7456 id = syn_check_group(line, (int)(name_end - line)); | |
| 7457 if (id == 0) /* failed (out of memory) */ | |
| 7458 return; | |
| 7459 idx = id - 1; /* index is ID minus one */ | |
| 7460 | |
| 7461 /* Return if "default" was used and the group already has settings. */ | |
| 7462 if (dodefault && hl_has_settings(idx, TRUE)) | |
| 7463 return; | |
| 7464 | |
| 7465 if (STRCMP(HL_TABLE()[idx].sg_name_u, "NORMAL") == 0) | |
| 7466 is_normal_group = TRUE; | |
| 7467 #ifdef FEAT_GUI_X11 | |
| 7468 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "MENU") == 0) | |
| 7469 is_menu_group = TRUE; | |
| 7470 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "SCROLLBAR") == 0) | |
| 7471 is_scrollbar_group = TRUE; | |
| 7472 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "TOOLTIP") == 0) | |
| 7473 is_tooltip_group = TRUE; | |
| 7474 #endif | |
| 7475 | |
| 7476 /* Clear the highlighting for ":hi clear {group}" and ":hi clear". */ | |
| 7477 if (doclear || (forceit && init)) | |
| 7478 { | |
| 7479 highlight_clear(idx); | |
| 7480 if (!doclear) | |
| 7481 HL_TABLE()[idx].sg_set = 0; | |
| 7482 } | |
| 7483 | |
| 7484 if (!doclear) | |
| 7485 while (!ends_excmd(*linep)) | |
| 7486 { | |
| 7487 key_start = linep; | |
| 7488 if (*linep == '=') | |
| 7489 { | |
| 7490 EMSG2(_("E415: unexpected equal sign: %s"), key_start); | |
| 7491 error = TRUE; | |
| 7492 break; | |
| 7493 } | |
| 7494 | |
| 7495 /* | |
| 7496 * Isolate the key ("term", "ctermfg", "ctermbg", "font", "guifg" or | |
| 7497 * "guibg"). | |
| 7498 */ | |
| 7499 while (*linep && !vim_iswhite(*linep) && *linep != '=') | |
| 7500 ++linep; | |
| 7501 vim_free(key); | |
| 7502 key = vim_strnsave_up(key_start, (int)(linep - key_start)); | |
| 7503 if (key == NULL) | |
| 7504 { | |
| 7505 error = TRUE; | |
| 7506 break; | |
| 7507 } | |
| 7508 linep = skipwhite(linep); | |
| 7509 | |
| 7510 if (STRCMP(key, "NONE") == 0) | |
| 7511 { | |
| 7512 if (!init || HL_TABLE()[idx].sg_set == 0) | |
| 7513 { | |
| 7514 if (!init) | |
| 7515 HL_TABLE()[idx].sg_set |= SG_TERM+SG_CTERM+SG_GUI; | |
| 7516 highlight_clear(idx); | |
| 7517 } | |
| 7518 continue; | |
| 7519 } | |
| 7520 | |
| 7521 /* | |
| 7522 * Check for the equal sign. | |
| 7523 */ | |
| 7524 if (*linep != '=') | |
| 7525 { | |
| 7526 EMSG2(_("E416: missing equal sign: %s"), key_start); | |
| 7527 error = TRUE; | |
| 7528 break; | |
| 7529 } | |
| 7530 ++linep; | |
| 7531 | |
| 7532 /* | |
| 7533 * Isolate the argument. | |
| 7534 */ | |
| 7535 linep = skipwhite(linep); | |
| 7536 if (*linep == '\'') /* guifg='color name' */ | |
| 7537 { | |
| 7538 arg_start = ++linep; | |
| 7539 linep = vim_strchr(linep, '\''); | |
| 7540 if (linep == NULL) | |
| 7541 { | |
| 7542 EMSG2(_(e_invarg2), key_start); | |
| 7543 error = TRUE; | |
| 7544 break; | |
| 7545 } | |
| 7546 } | |
| 7547 else | |
| 7548 { | |
| 7549 arg_start = linep; | |
| 7550 linep = skiptowhite(linep); | |
| 7551 } | |
| 7552 if (linep == arg_start) | |
| 7553 { | |
| 7554 EMSG2(_("E417: missing argument: %s"), key_start); | |
| 7555 error = TRUE; | |
| 7556 break; | |
| 7557 } | |
| 7558 vim_free(arg); | |
| 7559 arg = vim_strnsave(arg_start, (int)(linep - arg_start)); | |
| 7560 if (arg == NULL) | |
| 7561 { | |
| 7562 error = TRUE; | |
| 7563 break; | |
| 7564 } | |
| 7565 if (*linep == '\'') | |
| 7566 ++linep; | |
| 7567 | |
| 7568 /* | |
| 7569 * Store the argument. | |
| 7570 */ | |
| 7571 if ( STRCMP(key, "TERM") == 0 | |
| 7572 || STRCMP(key, "CTERM") == 0 | |
| 7573 || STRCMP(key, "GUI") == 0) | |
| 7574 { | |
| 7575 attr = 0; | |
| 7576 off = 0; | |
| 7577 while (arg[off] != NUL) | |
| 7578 { | |
| 7579 for (i = sizeof(hl_attr_table) / sizeof(int); --i >= 0; ) | |
| 7580 { | |
| 7581 len = (int)STRLEN(hl_name_table[i]); | |
| 7582 if (STRNICMP(arg + off, hl_name_table[i], len) == 0) | |
| 7583 { | |
| 7584 attr |= hl_attr_table[i]; | |
| 7585 off += len; | |
| 7586 break; | |
| 7587 } | |
| 7588 } | |
| 7589 if (i < 0) | |
| 7590 { | |
| 7591 EMSG2(_("E418: Illegal value: %s"), arg); | |
| 7592 error = TRUE; | |
| 7593 break; | |
| 7594 } | |
| 7595 if (arg[off] == ',') /* another one follows */ | |
| 7596 ++off; | |
| 7597 } | |
| 7598 if (error) | |
| 7599 break; | |
| 7600 if (*key == 'T') | |
| 7601 { | |
| 7602 if (!init || !(HL_TABLE()[idx].sg_set & SG_TERM)) | |
| 7603 { | |
| 7604 if (!init) | |
| 7605 HL_TABLE()[idx].sg_set |= SG_TERM; | |
| 7606 HL_TABLE()[idx].sg_term = attr; | |
| 7607 } | |
| 7608 } | |
| 7609 else if (*key == 'C') | |
| 7610 { | |
| 7611 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
| 7612 { | |
| 7613 if (!init) | |
| 7614 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
| 7615 HL_TABLE()[idx].sg_cterm = attr; | |
| 7616 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 7617 } | |
| 7618 } | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7619 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 7620 else |
| 7621 { | |
| 7622 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) | |
| 7623 { | |
| 7624 if (!init) | |
| 7625 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7626 HL_TABLE()[idx].sg_gui = attr; | |
| 7627 } | |
| 7628 } | |
| 7629 #endif | |
| 7630 } | |
| 7631 else if (STRCMP(key, "FONT") == 0) | |
| 7632 { | |
| 7633 /* in non-GUI fonts are simply ignored */ | |
| 7634 #ifdef FEAT_GUI | |
| 7635 if (!gui.shell_created) | |
| 7636 { | |
| 7637 /* GUI not started yet, always accept the name. */ | |
| 7638 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7639 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7640 } | |
| 7641 else | |
| 7642 { | |
| 7643 GuiFont temp_sg_font = HL_TABLE()[idx].sg_font; | |
| 7644 # ifdef FEAT_XFONTSET | |
| 7645 GuiFontset temp_sg_fontset = HL_TABLE()[idx].sg_fontset; | |
| 7646 # endif | |
| 7647 /* First, save the current font/fontset. | |
| 7648 * Then try to allocate the font/fontset. | |
| 7649 * If the allocation fails, HL_TABLE()[idx].sg_font OR | |
| 7650 * sg_fontset will be set to NOFONT or NOFONTSET respectively. | |
| 7651 */ | |
| 7652 | |
| 7653 HL_TABLE()[idx].sg_font = NOFONT; | |
| 7654 # ifdef FEAT_XFONTSET | |
| 7655 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 7656 # endif | |
| 7657 hl_do_font(idx, arg, is_normal_group, is_menu_group, | |
| 3881 | 7658 is_tooltip_group, FALSE); |
| 7 | 7659 |
| 7660 # ifdef FEAT_XFONTSET | |
| 7661 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) | |
| 7662 { | |
| 3881 | 7663 /* New fontset was accepted. Free the old one, if there |
| 7664 * was one. */ | |
| 7 | 7665 gui_mch_free_fontset(temp_sg_fontset); |
| 7666 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7667 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7668 } | |
| 7669 else | |
| 7670 HL_TABLE()[idx].sg_fontset = temp_sg_fontset; | |
| 7671 # endif | |
| 7672 if (HL_TABLE()[idx].sg_font != NOFONT) | |
| 7673 { | |
| 7674 /* New font was accepted. Free the old one, if there was | |
| 3881 | 7675 * one. */ |
| 7 | 7676 gui_mch_free_font(temp_sg_font); |
| 7677 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 7678 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
| 7679 } | |
| 7680 else | |
| 7681 HL_TABLE()[idx].sg_font = temp_sg_font; | |
| 7682 } | |
| 7683 #endif | |
| 7684 } | |
| 7685 else if (STRCMP(key, "CTERMFG") == 0 || STRCMP(key, "CTERMBG") == 0) | |
| 7686 { | |
| 7687 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
| 7688 { | |
| 7689 if (!init) | |
| 7690 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
| 7691 | |
| 7692 /* When setting the foreground color, and previously the "bold" | |
| 7693 * flag was set for a light color, reset it now */ | |
| 7694 if (key[5] == 'F' && HL_TABLE()[idx].sg_cterm_bold) | |
| 7695 { | |
| 7696 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
| 7697 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 7698 } | |
| 7699 | |
| 7700 if (VIM_ISDIGIT(*arg)) | |
| 7701 color = atoi((char *)arg); | |
| 7702 else if (STRICMP(arg, "fg") == 0) | |
| 7703 { | |
| 7704 if (cterm_normal_fg_color) | |
| 7705 color = cterm_normal_fg_color - 1; | |
| 7706 else | |
| 7707 { | |
| 7708 EMSG(_("E419: FG color unknown")); | |
| 7709 error = TRUE; | |
| 7710 break; | |
| 7711 } | |
| 7712 } | |
| 7713 else if (STRICMP(arg, "bg") == 0) | |
| 7714 { | |
| 7715 if (cterm_normal_bg_color > 0) | |
| 7716 color = cterm_normal_bg_color - 1; | |
| 7717 else | |
| 7718 { | |
| 7719 EMSG(_("E420: BG color unknown")); | |
| 7720 error = TRUE; | |
| 7721 break; | |
| 7722 } | |
| 7723 } | |
| 7724 else | |
| 7725 { | |
| 7726 static char *(color_names[28]) = { | |
| 7727 "Black", "DarkBlue", "DarkGreen", "DarkCyan", | |
| 7728 "DarkRed", "DarkMagenta", "Brown", "DarkYellow", | |
| 7729 "Gray", "Grey", | |
| 7730 "LightGray", "LightGrey", "DarkGray", "DarkGrey", | |
| 7731 "Blue", "LightBlue", "Green", "LightGreen", | |
| 7732 "Cyan", "LightCyan", "Red", "LightRed", "Magenta", | |
| 7733 "LightMagenta", "Yellow", "LightYellow", "White", "NONE"}; | |
| 7734 static int color_numbers_16[28] = {0, 1, 2, 3, | |
| 7735 4, 5, 6, 6, | |
| 7736 7, 7, | |
| 7737 7, 7, 8, 8, | |
| 7738 9, 9, 10, 10, | |
| 7739 11, 11, 12, 12, 13, | |
| 7740 13, 14, 14, 15, -1}; | |
| 7741 /* for xterm with 88 colors... */ | |
| 7742 static int color_numbers_88[28] = {0, 4, 2, 6, | |
| 7743 1, 5, 32, 72, | |
| 7744 84, 84, | |
| 7745 7, 7, 82, 82, | |
| 7746 12, 43, 10, 61, | |
| 7747 14, 63, 9, 74, 13, | |
| 7748 75, 11, 78, 15, -1}; | |
| 7749 /* for xterm with 256 colors... */ | |
| 7750 static int color_numbers_256[28] = {0, 4, 2, 6, | |
| 7751 1, 5, 130, 130, | |
| 7752 248, 248, | |
| 7753 7, 7, 242, 242, | |
| 7754 12, 81, 10, 121, | |
| 7755 14, 159, 9, 224, 13, | |
| 7756 225, 11, 229, 15, -1}; | |
| 7757 /* for terminals with less than 16 colors... */ | |
| 7758 static int color_numbers_8[28] = {0, 4, 2, 6, | |
| 7759 1, 5, 3, 3, | |
| 7760 7, 7, | |
| 7761 7, 7, 0+8, 0+8, | |
| 7762 4+8, 4+8, 2+8, 2+8, | |
| 7763 6+8, 6+8, 1+8, 1+8, 5+8, | |
| 7764 5+8, 3+8, 3+8, 7+8, -1}; | |
| 7765 #if defined(__QNXNTO__) | |
| 7766 static int *color_numbers_8_qansi = color_numbers_8; | |
| 7767 /* On qnx, the 8 & 16 color arrays are the same */ | |
| 7768 if (STRNCMP(T_NAME, "qansi", 5) == 0) | |
| 7769 color_numbers_8_qansi = color_numbers_16; | |
| 7770 #endif | |
| 7771 | |
| 7772 /* reduce calls to STRICMP a bit, it can be slow */ | |
| 7773 off = TOUPPER_ASC(*arg); | |
| 7774 for (i = (sizeof(color_names) / sizeof(char *)); --i >= 0; ) | |
| 7775 if (off == color_names[i][0] | |
| 7776 && STRICMP(arg + 1, color_names[i] + 1) == 0) | |
| 7777 break; | |
| 7778 if (i < 0) | |
| 7779 { | |
| 7780 EMSG2(_("E421: Color name or number not recognized: %s"), key_start); | |
| 7781 error = TRUE; | |
| 7782 break; | |
| 7783 } | |
| 7784 | |
| 7785 /* Use the _16 table to check if its a valid color name. */ | |
| 7786 color = color_numbers_16[i]; | |
| 7787 if (color >= 0) | |
| 7788 { | |
| 7789 if (t_colors == 8) | |
| 7790 { | |
| 7791 /* t_Co is 8: use the 8 colors table */ | |
| 7792 #if defined(__QNXNTO__) | |
| 7793 color = color_numbers_8_qansi[i]; | |
| 7794 #else | |
| 7795 color = color_numbers_8[i]; | |
| 7796 #endif | |
| 7797 if (key[5] == 'F') | |
| 7798 { | |
| 7799 /* set/reset bold attribute to get light foreground | |
| 7800 * colors (on some terminals, e.g. "linux") */ | |
| 7801 if (color & 8) | |
| 7802 { | |
| 7803 HL_TABLE()[idx].sg_cterm |= HL_BOLD; | |
| 7804 HL_TABLE()[idx].sg_cterm_bold = TRUE; | |
| 7805 } | |
| 7806 else | |
| 7807 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
| 7808 } | |
| 7809 color &= 7; /* truncate to 8 colors */ | |
| 7810 } | |
| 7811 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
|
7812 || t_colors >= 256) |
| 7 | 7813 { |
| 7814 /* | |
| 7815 * Guess: if the termcap entry ends in 'm', it is | |
| 7816 * probably an xterm-like terminal. Use the changed | |
| 7817 * order for colors. | |
| 7818 */ | |
| 7819 if (*T_CAF != NUL) | |
| 7820 p = T_CAF; | |
| 7821 else | |
| 7822 p = T_CSF; | |
|
7467
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7823 if (*p != NUL && (t_colors > 256 |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7824 || *(p + STRLEN(p) - 1) == 'm')) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7825 { |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7826 if (t_colors == 88) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7827 color = color_numbers_88[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7828 else if (t_colors >= 256) |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7829 color = color_numbers_256[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7830 else |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7831 color = color_numbers_8[i]; |
|
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7832 } |
| 7 | 7833 } |
| 7834 } | |
| 7835 } | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7836 /* 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
|
7837 * "NONE", then "color" is -1. */ |
| 7 | 7838 if (key[5] == 'F') |
| 7839 { | |
| 7840 HL_TABLE()[idx].sg_cterm_fg = color + 1; | |
| 7841 if (is_normal_group) | |
| 7842 { | |
| 7843 cterm_normal_fg_color = color + 1; | |
| 7844 cterm_normal_fg_bold = (HL_TABLE()[idx].sg_cterm & HL_BOLD); | |
| 7845 #ifdef FEAT_GUI | |
| 7846 /* Don't do this if the GUI is used. */ | |
| 7847 if (!gui.in_use && !gui.starting) | |
| 7848 #endif | |
| 7849 { | |
| 7850 must_redraw = CLEAR; | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7851 if (termcap_active && color >= 0) |
| 7 | 7852 term_fg_color(color); |
| 7853 } | |
| 7854 } | |
| 7855 } | |
| 7856 else | |
| 7857 { | |
| 7858 HL_TABLE()[idx].sg_cterm_bg = color + 1; | |
| 7859 if (is_normal_group) | |
| 7860 { | |
| 7861 cterm_normal_bg_color = color + 1; | |
| 7862 #ifdef FEAT_GUI | |
| 7863 /* Don't mess with 'background' if the GUI is used. */ | |
| 7864 if (!gui.in_use && !gui.starting) | |
| 7865 #endif | |
| 7866 { | |
| 7867 must_redraw = CLEAR; | |
|
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7868 if (color >= 0) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7869 { |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7870 if (termcap_active) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7871 term_bg_color(color); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7872 if (t_colors < 16) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7873 i = (color == 0 || color == 4); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7874 else |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7875 i = (color < 7 || color == 8); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7876 /* Set the 'background' option if the value is |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7877 * wrong. */ |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7878 if (i != (*p_bg == 'd')) |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7879 set_option_value((char_u *)"bg", 0L, |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7880 i ? (char_u *)"dark" |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7881 : (char_u *)"light", 0); |
|
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7882 } |
| 7 | 7883 } |
| 7884 } | |
| 7885 } | |
| 7886 } | |
| 7887 } | |
| 7888 else if (STRCMP(key, "GUIFG") == 0) | |
| 7889 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7890 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7891 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7 | 7892 { |
| 205 | 7893 if (!init) |
| 7894 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7895 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7896 # ifdef FEAT_GUI |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7897 /* In GUI guifg colors are only used when recognized */ |
| 205 | 7898 i = color_name2handle(arg); |
| 7899 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
| 7900 { | |
| 7901 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
|
7902 # endif |
| 205 | 7903 vim_free(HL_TABLE()[idx].sg_gui_fg_name); |
| 7904 if (STRCMP(arg, "NONE")) | |
| 7905 HL_TABLE()[idx].sg_gui_fg_name = vim_strsave(arg); | |
| 7906 else | |
| 7907 HL_TABLE()[idx].sg_gui_fg_name = NULL; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7908 # ifdef FEAT_GUI |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7909 # ifdef FEAT_GUI_X11 |
| 205 | 7910 if (is_menu_group) |
| 7911 gui.menu_fg_pixel = i; | |
| 7912 if (is_scrollbar_group) | |
| 7913 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
|
7914 # ifdef FEAT_BEVAL |
| 205 | 7915 if (is_tooltip_group) |
| 7916 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
|
7917 # endif |
| 205 | 7918 do_colors = TRUE; |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7919 # endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7920 } |
| 7 | 7921 # endif |
| 7922 } | |
| 7923 #endif | |
| 7924 } | |
| 7925 else if (STRCMP(key, "GUIBG") == 0) | |
| 7926 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7927 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7928 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7 | 7929 { |
| 205 | 7930 if (!init) |
| 7931 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7932 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7933 # ifdef FEAT_GUI |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7934 /* In GUI guifg colors are only used when recognized */ |
| 205 | 7935 i = color_name2handle(arg); |
| 7936 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
| 7937 { | |
| 7938 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
|
7939 # endif |
| 205 | 7940 vim_free(HL_TABLE()[idx].sg_gui_bg_name); |
| 7941 if (STRCMP(arg, "NONE") != 0) | |
| 7942 HL_TABLE()[idx].sg_gui_bg_name = vim_strsave(arg); | |
| 7943 else | |
| 7944 HL_TABLE()[idx].sg_gui_bg_name = NULL; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7945 # ifdef FEAT_GUI |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7946 # ifdef FEAT_GUI_X11 |
| 205 | 7947 if (is_menu_group) |
| 7948 gui.menu_bg_pixel = i; | |
| 7949 if (is_scrollbar_group) | |
| 7950 gui.scroll_bg_pixel = i; | |
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7951 # ifdef FEAT_BEVAL |
| 205 | 7952 if (is_tooltip_group) |
| 7953 gui.tooltip_bg_pixel = i; | |
|
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7954 # endif |
| 205 | 7955 do_colors = TRUE; |
|
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7956 # endif |
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7957 } |
| 7 | 7958 # endif |
| 7959 } | |
| 205 | 7960 #endif |
| 7961 } | |
| 7962 else if (STRCMP(key, "GUISP") == 0) | |
| 7963 { | |
|
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|
7964 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 205 | 7965 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
| 7966 { | |
| 7967 if (!init) | |
| 7968 HL_TABLE()[idx].sg_set |= SG_GUI; | |
| 7969 | |
|
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|
7970 # ifdef FEAT_GUI |
| 205 | 7971 i = color_name2handle(arg); |
| 7972 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
| 7973 { | |
| 7974 HL_TABLE()[idx].sg_gui_sp = i; | |
|
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|
7975 # endif |
| 205 | 7976 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
| 7977 if (STRCMP(arg, "NONE") != 0) | |
| 7978 HL_TABLE()[idx].sg_gui_sp_name = vim_strsave(arg); | |
| 7979 else | |
| 7980 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
|
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|
7981 # ifdef FEAT_GUI |
| 205 | 7982 } |
|
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|
7983 # endif |
| 205 | 7984 } |
| 7 | 7985 #endif |
| 7986 } | |
| 7987 else if (STRCMP(key, "START") == 0 || STRCMP(key, "STOP") == 0) | |
| 7988 { | |
| 7989 char_u buf[100]; | |
| 7990 char_u *tname; | |
| 7991 | |
| 7992 if (!init) | |
| 7993 HL_TABLE()[idx].sg_set |= SG_TERM; | |
| 7994 | |
| 7995 /* | |
| 7996 * The "start" and "stop" arguments can be a literal escape | |
| 1222 | 7997 * sequence, or a comma separated list of terminal codes. |
| 7 | 7998 */ |
| 7999 if (STRNCMP(arg, "t_", 2) == 0) | |
| 8000 { | |
| 8001 off = 0; | |
| 8002 buf[0] = 0; | |
| 8003 while (arg[off] != NUL) | |
| 8004 { | |
| 8005 /* Isolate one termcap name */ | |
| 8006 for (len = 0; arg[off + len] && | |
| 8007 arg[off + len] != ','; ++len) | |
| 8008 ; | |
| 8009 tname = vim_strnsave(arg + off, len); | |
| 8010 if (tname == NULL) /* out of memory */ | |
| 8011 { | |
| 8012 error = TRUE; | |
| 8013 break; | |
| 8014 } | |
| 8015 /* lookup the escape sequence for the item */ | |
| 8016 p = get_term_code(tname); | |
| 8017 vim_free(tname); | |
| 8018 if (p == NULL) /* ignore non-existing things */ | |
| 8019 p = (char_u *)""; | |
| 8020 | |
| 8021 /* Append it to the already found stuff */ | |
| 8022 if ((int)(STRLEN(buf) + STRLEN(p)) >= 99) | |
| 8023 { | |
| 8024 EMSG2(_("E422: terminal code too long: %s"), arg); | |
| 8025 error = TRUE; | |
| 8026 break; | |
| 8027 } | |
| 8028 STRCAT(buf, p); | |
| 8029 | |
| 8030 /* Advance to the next item */ | |
| 8031 off += len; | |
| 8032 if (arg[off] == ',') /* another one follows */ | |
| 8033 ++off; | |
| 8034 } | |
| 8035 } | |
| 8036 else | |
| 8037 { | |
| 8038 /* | |
| 8039 * Copy characters from arg[] to buf[], translating <> codes. | |
| 8040 */ | |
| 2593 | 8041 for (p = arg, off = 0; off < 100 - 6 && *p; ) |
| 7 | 8042 { |
| 8043 len = trans_special(&p, buf + off, FALSE); | |
| 2593 | 8044 if (len > 0) /* recognized special char */ |
| 7 | 8045 off += len; |
| 8046 else /* copy as normal char */ | |
| 8047 buf[off++] = *p++; | |
| 8048 } | |
| 8049 buf[off] = NUL; | |
| 8050 } | |
| 8051 if (error) | |
| 8052 break; | |
| 8053 | |
| 8054 if (STRCMP(buf, "NONE") == 0) /* resetting the value */ | |
| 8055 p = NULL; | |
| 8056 else | |
| 8057 p = vim_strsave(buf); | |
| 8058 if (key[2] == 'A') | |
| 8059 { | |
| 8060 vim_free(HL_TABLE()[idx].sg_start); | |
| 8061 HL_TABLE()[idx].sg_start = p; | |
| 8062 } | |
| 8063 else | |
| 8064 { | |
| 8065 vim_free(HL_TABLE()[idx].sg_stop); | |
| 8066 HL_TABLE()[idx].sg_stop = p; | |
| 8067 } | |
| 8068 } | |
| 8069 else | |
| 8070 { | |
| 8071 EMSG2(_("E423: Illegal argument: %s"), key_start); | |
| 8072 error = TRUE; | |
| 8073 break; | |
| 8074 } | |
| 8075 | |
| 8076 /* | |
| 8077 * When highlighting has been given for a group, don't link it. | |
| 8078 */ | |
| 8079 if (!init || !(HL_TABLE()[idx].sg_set & SG_LINK)) | |
| 8080 HL_TABLE()[idx].sg_link = 0; | |
| 8081 | |
| 8082 /* | |
| 8083 * Continue with next argument. | |
| 8084 */ | |
| 8085 linep = skipwhite(linep); | |
| 8086 } | |
| 8087 | |
| 8088 /* | |
| 8089 * If there is an error, and it's a new entry, remove it from the table. | |
| 8090 */ | |
| 8091 if (error && idx == highlight_ga.ga_len) | |
| 8092 syn_unadd_group(); | |
| 8093 else | |
| 8094 { | |
| 8095 if (is_normal_group) | |
| 8096 { | |
| 8097 HL_TABLE()[idx].sg_term_attr = 0; | |
| 8098 HL_TABLE()[idx].sg_cterm_attr = 0; | |
| 8099 #ifdef FEAT_GUI | |
| 8100 HL_TABLE()[idx].sg_gui_attr = 0; | |
| 8101 /* | |
| 8102 * Need to update all groups, because they might be using "bg" | |
| 8103 * and/or "fg", which have been changed now. | |
| 8104 */ | |
| 8105 if (gui.in_use) | |
| 8106 highlight_gui_started(); | |
| 8107 #endif | |
| 8108 } | |
| 8109 #ifdef FEAT_GUI_X11 | |
| 8110 # ifdef FEAT_MENU | |
| 8111 else if (is_menu_group) | |
| 8112 { | |
| 8113 if (gui.in_use && do_colors) | |
| 8114 gui_mch_new_menu_colors(); | |
| 8115 } | |
| 8116 # endif | |
| 8117 else if (is_scrollbar_group) | |
| 8118 { | |
| 8119 if (gui.in_use && do_colors) | |
| 8120 gui_new_scrollbar_colors(); | |
| 8121 } | |
| 8122 # ifdef FEAT_BEVAL | |
| 8123 else if (is_tooltip_group) | |
| 8124 { | |
| 8125 if (gui.in_use && do_colors) | |
| 8126 gui_mch_new_tooltip_colors(); | |
| 8127 } | |
| 8128 # endif | |
| 8129 #endif | |
| 8130 else | |
| 8131 set_hl_attr(idx); | |
| 448 | 8132 #ifdef FEAT_EVAL |
| 8133 HL_TABLE()[idx].sg_scriptID = current_SID; | |
| 8134 #endif | |
| 819 | 8135 redraw_all_later(NOT_VALID); |
| 7 | 8136 } |
| 8137 vim_free(key); | |
| 8138 vim_free(arg); | |
| 8139 | |
| 8140 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
| 8141 need_highlight_changed = TRUE; | |
| 8142 } | |
| 8143 | |
| 356 | 8144 #if defined(EXITFREE) || defined(PROTO) |
| 8145 void | |
| 8146 free_highlight() | |
| 8147 { | |
| 8148 int i; | |
| 8149 | |
| 8150 for (i = 0; i < highlight_ga.ga_len; ++i) | |
| 359 | 8151 { |
| 356 | 8152 highlight_clear(i); |
| 359 | 8153 vim_free(HL_TABLE()[i].sg_name); |
| 8154 vim_free(HL_TABLE()[i].sg_name_u); | |
| 8155 } | |
| 356 | 8156 ga_clear(&highlight_ga); |
| 8157 } | |
| 8158 #endif | |
| 8159 | |
| 7 | 8160 /* |
| 8161 * Reset the cterm colors to what they were before Vim was started, if | |
| 8162 * possible. Otherwise reset them to zero. | |
| 8163 */ | |
| 8164 void | |
| 8165 restore_cterm_colors() | |
| 8166 { | |
| 8167 #if defined(MSDOS) || (defined(WIN3264) && !defined(FEAT_GUI_W32)) | |
| 8168 /* Since t_me has been set, this probably means that the user | |
| 8169 * wants to use this as default colors. Need to reset default | |
| 8170 * background/foreground colors. */ | |
| 8171 mch_set_normal_colors(); | |
| 8172 #else | |
| 8173 cterm_normal_fg_color = 0; | |
| 8174 cterm_normal_fg_bold = 0; | |
| 8175 cterm_normal_bg_color = 0; | |
| 8176 #endif | |
| 8177 } | |
| 8178 | |
| 8179 /* | |
| 8180 * Return TRUE if highlight group "idx" has any settings. | |
| 8181 * When "check_link" is TRUE also check for an existing link. | |
| 8182 */ | |
| 8183 static int | |
| 8184 hl_has_settings(idx, check_link) | |
| 8185 int idx; | |
| 8186 int check_link; | |
| 8187 { | |
| 8188 return ( HL_TABLE()[idx].sg_term_attr != 0 | |
| 8189 || HL_TABLE()[idx].sg_cterm_attr != 0 | |
| 5954 | 8190 || HL_TABLE()[idx].sg_cterm_fg != 0 |
| 8191 || HL_TABLE()[idx].sg_cterm_bg != 0 | |
| 7 | 8192 #ifdef FEAT_GUI |
| 8193 || HL_TABLE()[idx].sg_gui_attr != 0 | |
| 5954 | 8194 || HL_TABLE()[idx].sg_gui_fg_name != NULL |
| 8195 || HL_TABLE()[idx].sg_gui_bg_name != NULL | |
| 8196 || HL_TABLE()[idx].sg_gui_sp_name != NULL | |
| 8197 || HL_TABLE()[idx].sg_font_name != NUL | |
| 7 | 8198 #endif |
| 8199 || (check_link && (HL_TABLE()[idx].sg_set & SG_LINK))); | |
| 8200 } | |
| 8201 | |
| 8202 /* | |
| 8203 * Clear highlighting for one group. | |
| 8204 */ | |
| 8205 static void | |
| 8206 highlight_clear(idx) | |
| 8207 int idx; | |
| 8208 { | |
| 8209 HL_TABLE()[idx].sg_term = 0; | |
| 8210 vim_free(HL_TABLE()[idx].sg_start); | |
| 8211 HL_TABLE()[idx].sg_start = NULL; | |
| 8212 vim_free(HL_TABLE()[idx].sg_stop); | |
| 8213 HL_TABLE()[idx].sg_stop = NULL; | |
| 8214 HL_TABLE()[idx].sg_term_attr = 0; | |
| 8215 HL_TABLE()[idx].sg_cterm = 0; | |
| 8216 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
| 8217 HL_TABLE()[idx].sg_cterm_fg = 0; | |
| 8218 HL_TABLE()[idx].sg_cterm_bg = 0; | |
| 8219 HL_TABLE()[idx].sg_cterm_attr = 0; | |
|
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|
8220 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 8221 HL_TABLE()[idx].sg_gui = 0; |
| 8222 vim_free(HL_TABLE()[idx].sg_gui_fg_name); | |
| 8223 HL_TABLE()[idx].sg_gui_fg_name = NULL; | |
| 8224 vim_free(HL_TABLE()[idx].sg_gui_bg_name); | |
| 8225 HL_TABLE()[idx].sg_gui_bg_name = NULL; | |
| 205 | 8226 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
| 8227 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
|
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8228 #endif |
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|
8229 #ifdef FEAT_GUI |
|
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|
8230 HL_TABLE()[idx].sg_gui_fg = INVALCOLOR; |
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|
8231 HL_TABLE()[idx].sg_gui_bg = INVALCOLOR; |
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diff
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|
8232 HL_TABLE()[idx].sg_gui_sp = INVALCOLOR; |
| 7 | 8233 gui_mch_free_font(HL_TABLE()[idx].sg_font); |
| 8234 HL_TABLE()[idx].sg_font = NOFONT; | |
| 8235 # ifdef FEAT_XFONTSET | |
| 8236 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
| 8237 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 8238 # endif | |
| 8239 vim_free(HL_TABLE()[idx].sg_font_name); | |
| 8240 HL_TABLE()[idx].sg_font_name = NULL; | |
| 8241 HL_TABLE()[idx].sg_gui_attr = 0; | |
| 8242 #endif | |
| 448 | 8243 #ifdef FEAT_EVAL |
| 8244 /* Clear the script ID only when there is no link, since that is not | |
| 8245 * cleared. */ | |
| 8246 if (HL_TABLE()[idx].sg_link == 0) | |
| 8247 HL_TABLE()[idx].sg_scriptID = 0; | |
| 8248 #endif | |
| 7 | 8249 } |
| 8250 | |
| 8251 #if defined(FEAT_GUI) || defined(PROTO) | |
| 8252 /* | |
| 8253 * Set the normal foreground and background colors according to the "Normal" | |
| 2020 | 8254 * highlighting group. For X11 also set "Menu", "Scrollbar", and |
| 7 | 8255 * "Tooltip" colors. |
| 8256 */ | |
| 8257 void | |
| 8258 set_normal_colors() | |
| 8259 { | |
| 8260 if (set_group_colors((char_u *)"Normal", | |
| 205 | 8261 &gui.norm_pixel, &gui.back_pixel, |
| 8262 FALSE, TRUE, FALSE)) | |
| 7 | 8263 { |
| 8264 gui_mch_new_colors(); | |
| 8265 must_redraw = CLEAR; | |
| 8266 } | |
| 8267 #ifdef FEAT_GUI_X11 | |
| 8268 if (set_group_colors((char_u *)"Menu", | |
| 205 | 8269 &gui.menu_fg_pixel, &gui.menu_bg_pixel, |
| 8270 TRUE, FALSE, FALSE)) | |
| 7 | 8271 { |
| 8272 # ifdef FEAT_MENU | |
| 8273 gui_mch_new_menu_colors(); | |
| 8274 # endif | |
| 8275 must_redraw = CLEAR; | |
| 8276 } | |
| 8277 # ifdef FEAT_BEVAL | |
| 8278 if (set_group_colors((char_u *)"Tooltip", | |
| 8279 &gui.tooltip_fg_pixel, &gui.tooltip_bg_pixel, | |
| 8280 FALSE, FALSE, TRUE)) | |
| 8281 { | |
| 8282 # ifdef FEAT_TOOLBAR | |
| 8283 gui_mch_new_tooltip_colors(); | |
| 8284 # endif | |
| 8285 must_redraw = CLEAR; | |
| 8286 } | |
| 8287 #endif | |
| 8288 if (set_group_colors((char_u *)"Scrollbar", | |
| 205 | 8289 &gui.scroll_fg_pixel, &gui.scroll_bg_pixel, |
| 8290 FALSE, FALSE, FALSE)) | |
| 7 | 8291 { |
| 8292 gui_new_scrollbar_colors(); | |
| 8293 must_redraw = CLEAR; | |
| 8294 } | |
| 8295 #endif | |
| 8296 } | |
| 8297 | |
| 8298 /* | |
| 8299 * Set the colors for "Normal", "Menu", "Tooltip" or "Scrollbar". | |
| 8300 */ | |
| 8301 static int | |
| 8302 set_group_colors(name, fgp, bgp, do_menu, use_norm, do_tooltip) | |
| 8303 char_u *name; | |
| 8304 guicolor_T *fgp; | |
| 8305 guicolor_T *bgp; | |
| 8306 int do_menu; | |
| 8307 int use_norm; | |
| 8308 int do_tooltip; | |
| 8309 { | |
| 8310 int idx; | |
| 8311 | |
| 8312 idx = syn_name2id(name) - 1; | |
| 8313 if (idx >= 0) | |
| 8314 { | |
| 8315 gui_do_one_color(idx, do_menu, do_tooltip); | |
| 8316 | |
| 8317 if (HL_TABLE()[idx].sg_gui_fg != INVALCOLOR) | |
| 8318 *fgp = HL_TABLE()[idx].sg_gui_fg; | |
| 8319 else if (use_norm) | |
| 8320 *fgp = gui.def_norm_pixel; | |
| 8321 if (HL_TABLE()[idx].sg_gui_bg != INVALCOLOR) | |
| 8322 *bgp = HL_TABLE()[idx].sg_gui_bg; | |
| 8323 else if (use_norm) | |
| 8324 *bgp = gui.def_back_pixel; | |
| 8325 return TRUE; | |
| 8326 } | |
| 8327 return FALSE; | |
| 8328 } | |
| 8329 | |
| 8330 /* | |
| 8331 * Get the font of the "Normal" group. | |
| 8332 * Returns "" when it's not found or not set. | |
| 8333 */ | |
| 8334 char_u * | |
| 8335 hl_get_font_name() | |
| 8336 { | |
| 8337 int id; | |
| 8338 char_u *s; | |
| 8339 | |
| 8340 id = syn_name2id((char_u *)"Normal"); | |
| 8341 if (id > 0) | |
| 8342 { | |
| 8343 s = HL_TABLE()[id - 1].sg_font_name; | |
| 8344 if (s != NULL) | |
| 8345 return s; | |
| 8346 } | |
| 8347 return (char_u *)""; | |
| 8348 } | |
| 8349 | |
| 8350 /* | |
| 8351 * Set font for "Normal" group. Called by gui_mch_init_font() when a font has | |
| 8352 * actually chosen to be used. | |
| 8353 */ | |
| 8354 void | |
| 8355 hl_set_font_name(font_name) | |
| 8356 char_u *font_name; | |
| 8357 { | |
| 8358 int id; | |
| 8359 | |
| 8360 id = syn_name2id((char_u *)"Normal"); | |
| 8361 if (id > 0) | |
| 8362 { | |
| 8363 vim_free(HL_TABLE()[id - 1].sg_font_name); | |
| 8364 HL_TABLE()[id - 1].sg_font_name = vim_strsave(font_name); | |
| 8365 } | |
| 8366 } | |
| 8367 | |
| 8368 /* | |
| 8369 * Set background color for "Normal" group. Called by gui_set_bg_color() | |
| 8370 * when the color is known. | |
| 8371 */ | |
| 8372 void | |
| 8373 hl_set_bg_color_name(name) | |
| 8374 char_u *name; /* must have been allocated */ | |
| 8375 { | |
| 8376 int id; | |
| 8377 | |
| 8378 if (name != NULL) | |
| 8379 { | |
| 8380 id = syn_name2id((char_u *)"Normal"); | |
| 8381 if (id > 0) | |
| 8382 { | |
| 8383 vim_free(HL_TABLE()[id - 1].sg_gui_bg_name); | |
| 8384 HL_TABLE()[id - 1].sg_gui_bg_name = name; | |
| 8385 } | |
| 8386 } | |
| 8387 } | |
| 8388 | |
| 8389 /* | |
| 8390 * Set foreground color for "Normal" group. Called by gui_set_fg_color() | |
| 8391 * when the color is known. | |
| 8392 */ | |
| 8393 void | |
| 8394 hl_set_fg_color_name(name) | |
| 8395 char_u *name; /* must have been allocated */ | |
| 8396 { | |
| 8397 int id; | |
| 8398 | |
| 8399 if (name != NULL) | |
| 8400 { | |
| 8401 id = syn_name2id((char_u *)"Normal"); | |
| 8402 if (id > 0) | |
| 8403 { | |
| 8404 vim_free(HL_TABLE()[id - 1].sg_gui_fg_name); | |
| 8405 HL_TABLE()[id - 1].sg_gui_fg_name = name; | |
| 8406 } | |
| 8407 } | |
| 8408 } | |
| 8409 | |
| 8410 /* | |
| 8411 * Return the handle for a color name. | |
| 8412 * Returns INVALCOLOR when failed. | |
| 8413 */ | |
| 8414 static guicolor_T | |
| 8415 color_name2handle(name) | |
| 8416 char_u *name; | |
| 8417 { | |
| 8418 if (STRCMP(name, "NONE") == 0) | |
| 8419 return INVALCOLOR; | |
| 8420 | |
| 8421 if (STRICMP(name, "fg") == 0 || STRICMP(name, "foreground") == 0) | |
| 8422 return gui.norm_pixel; | |
| 8423 if (STRICMP(name, "bg") == 0 || STRICMP(name, "background") == 0) | |
| 8424 return gui.back_pixel; | |
| 8425 | |
| 8426 return gui_get_color(name); | |
| 8427 } | |
| 8428 | |
| 8429 /* | |
| 8430 * Return the handle for a font name. | |
| 8431 * Returns NOFONT when failed. | |
| 8432 */ | |
| 8433 static GuiFont | |
| 8434 font_name2handle(name) | |
| 8435 char_u *name; | |
| 8436 { | |
| 8437 if (STRCMP(name, "NONE") == 0) | |
| 8438 return NOFONT; | |
| 8439 | |
| 8440 return gui_mch_get_font(name, TRUE); | |
| 8441 } | |
| 8442 | |
| 8443 # ifdef FEAT_XFONTSET | |
| 8444 /* | |
| 8445 * Return the handle for a fontset name. | |
| 8446 * Returns NOFONTSET when failed. | |
| 8447 */ | |
| 8448 static GuiFontset | |
| 8449 fontset_name2handle(name, fixed_width) | |
| 8450 char_u *name; | |
| 8451 int fixed_width; | |
| 8452 { | |
| 8453 if (STRCMP(name, "NONE") == 0) | |
| 8454 return NOFONTSET; | |
| 8455 | |
| 8456 return gui_mch_get_fontset(name, TRUE, fixed_width); | |
| 8457 } | |
| 8458 # endif | |
| 8459 | |
| 8460 /* | |
| 8461 * Get the font or fontset for one highlight group. | |
| 8462 */ | |
| 8463 static void | |
| 3881 | 8464 hl_do_font(idx, arg, do_normal, do_menu, do_tooltip, free_font) |
| 7 | 8465 int idx; |
| 8466 char_u *arg; | |
| 1883 | 8467 int do_normal; /* set normal font */ |
| 8468 int do_menu UNUSED; /* set menu font */ | |
| 8469 int do_tooltip UNUSED; /* set tooltip font */ | |
| 3881 | 8470 int free_font; /* free current font/fontset */ |
| 7 | 8471 { |
| 8472 # ifdef FEAT_XFONTSET | |
| 8473 /* If 'guifontset' is not empty, first try using the name as a | |
| 8474 * fontset. If that doesn't work, use it as a font name. */ | |
| 8475 if (*p_guifontset != NUL | |
| 8476 # ifdef FONTSET_ALWAYS | |
| 8477 || do_menu | |
| 8478 # endif | |
| 8479 # ifdef FEAT_BEVAL_TIP | |
| 8480 /* In Athena & Motif, the Tooltip highlight group is always a fontset */ | |
| 8481 || do_tooltip | |
| 8482 # endif | |
| 8483 ) | |
| 4344 | 8484 { |
| 3900 | 8485 if (free_font) |
| 3881 | 8486 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); |
| 7 | 8487 HL_TABLE()[idx].sg_fontset = fontset_name2handle(arg, 0 |
| 8488 # ifdef FONTSET_ALWAYS | |
| 8489 || do_menu | |
| 8490 # endif | |
| 8491 # ifdef FEAT_BEVAL_TIP | |
| 8492 || do_tooltip | |
| 8493 # endif | |
| 8494 ); | |
| 4344 | 8495 } |
| 7 | 8496 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) |
| 8497 { | |
| 3881 | 8498 /* If it worked and it's the Normal group, use it as the normal |
| 8499 * fontset. Same for the Menu group. */ | |
| 7 | 8500 if (do_normal) |
| 8501 gui_init_font(arg, TRUE); | |
| 8502 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
| 8503 if (do_menu) | |
| 8504 { | |
| 8505 # ifdef FONTSET_ALWAYS | |
| 8506 gui.menu_fontset = HL_TABLE()[idx].sg_fontset; | |
| 8507 # else | |
| 8508 /* YIKES! This is a bug waiting to crash the program */ | |
| 8509 gui.menu_font = HL_TABLE()[idx].sg_fontset; | |
| 8510 # endif | |
| 8511 gui_mch_new_menu_font(); | |
| 8512 } | |
| 8513 # ifdef FEAT_BEVAL | |
| 8514 if (do_tooltip) | |
| 8515 { | |
| 8516 /* The Athena widget set cannot currently handle switching between | |
| 8517 * displaying a single font and a fontset. | |
| 8518 * If the XtNinternational resource is set to True at widget | |
| 1222 | 8519 * creation, then a fontset is always used, otherwise an |
| 7 | 8520 * XFontStruct is used. |
| 8521 */ | |
| 8522 gui.tooltip_fontset = (XFontSet)HL_TABLE()[idx].sg_fontset; | |
| 8523 gui_mch_new_tooltip_font(); | |
| 8524 } | |
| 8525 # endif | |
| 8526 # endif | |
| 8527 } | |
| 8528 else | |
| 8529 # endif | |
| 8530 { | |
| 3881 | 8531 if (free_font) |
| 8532 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
| 7 | 8533 HL_TABLE()[idx].sg_font = font_name2handle(arg); |
| 8534 /* If it worked and it's the Normal group, use it as the | |
| 8535 * normal font. Same for the Menu group. */ | |
| 8536 if (HL_TABLE()[idx].sg_font != NOFONT) | |
| 8537 { | |
| 8538 if (do_normal) | |
| 8539 gui_init_font(arg, FALSE); | |
| 8540 #ifndef FONTSET_ALWAYS | |
| 8541 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
| 8542 if (do_menu) | |
| 8543 { | |
| 8544 gui.menu_font = HL_TABLE()[idx].sg_font; | |
| 8545 gui_mch_new_menu_font(); | |
| 8546 } | |
| 8547 # endif | |
| 8548 #endif | |
| 8549 } | |
| 8550 } | |
| 8551 } | |
| 8552 | |
| 8553 #endif /* FEAT_GUI */ | |
| 8554 | |
| 8555 /* | |
| 8556 * Table with the specifications for an attribute number. | |
| 8557 * Note that this table is used by ALL buffers. This is required because the | |
| 8558 * GUI can redraw at any time for any buffer. | |
| 8559 */ | |
| 298 | 8560 static garray_T term_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8561 |
| 8562 #define TERM_ATTR_ENTRY(idx) ((attrentry_T *)term_attr_table.ga_data)[idx] | |
| 8563 | |
| 298 | 8564 static garray_T cterm_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8565 |
| 8566 #define CTERM_ATTR_ENTRY(idx) ((attrentry_T *)cterm_attr_table.ga_data)[idx] | |
| 8567 | |
| 8568 #ifdef FEAT_GUI | |
| 298 | 8569 static garray_T gui_attr_table = {0, 0, 0, 0, NULL}; |
| 7 | 8570 |
| 8571 #define GUI_ATTR_ENTRY(idx) ((attrentry_T *)gui_attr_table.ga_data)[idx] | |
| 8572 #endif | |
| 8573 | |
| 8574 /* | |
| 8575 * Return the attr number for a set of colors and font. | |
| 8576 * Add a new entry to the term_attr_table, cterm_attr_table or gui_attr_table | |
| 8577 * if the combination is new. | |
| 8578 * Return 0 for error (no more room). | |
| 8579 */ | |
| 8580 static int | |
| 8581 get_attr_entry(table, aep) | |
| 8582 garray_T *table; | |
| 8583 attrentry_T *aep; | |
| 8584 { | |
| 8585 int i; | |
| 359 | 8586 attrentry_T *taep; |
| 7 | 8587 static int recursive = FALSE; |
| 8588 | |
| 8589 /* | |
| 8590 * Init the table, in case it wasn't done yet. | |
| 8591 */ | |
| 8592 table->ga_itemsize = sizeof(attrentry_T); | |
| 8593 table->ga_growsize = 7; | |
| 8594 | |
| 8595 /* | |
| 8596 * Try to find an entry with the same specifications. | |
| 8597 */ | |
| 8598 for (i = 0; i < table->ga_len; ++i) | |
| 8599 { | |
| 359 | 8600 taep = &(((attrentry_T *)table->ga_data)[i]); |
| 8601 if ( aep->ae_attr == taep->ae_attr | |
| 7 | 8602 && ( |
| 8603 #ifdef FEAT_GUI | |
| 8604 (table == &gui_attr_table | |
| 359 | 8605 && (aep->ae_u.gui.fg_color == taep->ae_u.gui.fg_color |
| 8606 && aep->ae_u.gui.bg_color | |
| 8607 == taep->ae_u.gui.bg_color | |
| 8608 && aep->ae_u.gui.sp_color | |
| 8609 == taep->ae_u.gui.sp_color | |
| 8610 && aep->ae_u.gui.font == taep->ae_u.gui.font | |
| 7 | 8611 # ifdef FEAT_XFONTSET |
| 359 | 8612 && aep->ae_u.gui.fontset == taep->ae_u.gui.fontset |
| 7 | 8613 # endif |
| 8614 )) | |
| 8615 || | |
| 8616 #endif | |
| 8617 (table == &term_attr_table | |
| 359 | 8618 && (aep->ae_u.term.start == NULL) |
| 8619 == (taep->ae_u.term.start == NULL) | |
| 7 | 8620 && (aep->ae_u.term.start == NULL |
| 8621 || STRCMP(aep->ae_u.term.start, | |
| 359 | 8622 taep->ae_u.term.start) == 0) |
| 8623 && (aep->ae_u.term.stop == NULL) | |
| 8624 == (taep->ae_u.term.stop == NULL) | |
| 7 | 8625 && (aep->ae_u.term.stop == NULL |
| 8626 || STRCMP(aep->ae_u.term.stop, | |
| 359 | 8627 taep->ae_u.term.stop) == 0)) |
| 7 | 8628 || (table == &cterm_attr_table |
| 359 | 8629 && aep->ae_u.cterm.fg_color |
| 8630 == taep->ae_u.cterm.fg_color | |
| 8631 && aep->ae_u.cterm.bg_color | |
| 8632 == taep->ae_u.cterm.bg_color) | |
| 7 | 8633 )) |
| 8634 | |
| 8635 return i + ATTR_OFF; | |
| 8636 } | |
| 8637 | |
| 271 | 8638 if (table->ga_len + ATTR_OFF > MAX_TYPENR) |
| 7 | 8639 { |
| 8640 /* | |
| 8641 * Running out of attribute entries! remove all attributes, and | |
| 8642 * compute new ones for all groups. | |
| 8643 * When called recursively, we are really out of numbers. | |
| 8644 */ | |
| 8645 if (recursive) | |
| 8646 { | |
| 8647 EMSG(_("E424: Too many different highlighting attributes in use")); | |
| 8648 return 0; | |
| 8649 } | |
| 8650 recursive = TRUE; | |
| 8651 | |
| 359 | 8652 clear_hl_tables(); |
| 8653 | |
| 7 | 8654 must_redraw = CLEAR; |
| 8655 | |
| 8656 for (i = 0; i < highlight_ga.ga_len; ++i) | |
| 8657 set_hl_attr(i); | |
| 8658 | |
| 8659 recursive = FALSE; | |
| 8660 } | |
| 8661 | |
| 8662 /* | |
| 8663 * This is a new combination of colors and font, add an entry. | |
| 8664 */ | |
| 8665 if (ga_grow(table, 1) == FAIL) | |
| 8666 return 0; | |
| 8667 | |
| 359 | 8668 taep = &(((attrentry_T *)table->ga_data)[table->ga_len]); |
| 8669 vim_memset(taep, 0, sizeof(attrentry_T)); | |
| 8670 taep->ae_attr = aep->ae_attr; | |
| 7 | 8671 #ifdef FEAT_GUI |
| 8672 if (table == &gui_attr_table) | |
| 8673 { | |
| 359 | 8674 taep->ae_u.gui.fg_color = aep->ae_u.gui.fg_color; |
| 8675 taep->ae_u.gui.bg_color = aep->ae_u.gui.bg_color; | |
| 8676 taep->ae_u.gui.sp_color = aep->ae_u.gui.sp_color; | |
| 8677 taep->ae_u.gui.font = aep->ae_u.gui.font; | |
| 7 | 8678 # ifdef FEAT_XFONTSET |
| 359 | 8679 taep->ae_u.gui.fontset = aep->ae_u.gui.fontset; |
| 7 | 8680 # endif |
| 8681 } | |
| 8682 #endif | |
| 8683 if (table == &term_attr_table) | |
| 8684 { | |
| 8685 if (aep->ae_u.term.start == NULL) | |
| 359 | 8686 taep->ae_u.term.start = NULL; |
| 7 | 8687 else |
| 359 | 8688 taep->ae_u.term.start = vim_strsave(aep->ae_u.term.start); |
| 7 | 8689 if (aep->ae_u.term.stop == NULL) |
| 359 | 8690 taep->ae_u.term.stop = NULL; |
| 7 | 8691 else |
| 359 | 8692 taep->ae_u.term.stop = vim_strsave(aep->ae_u.term.stop); |
| 7 | 8693 } |
| 8694 else if (table == &cterm_attr_table) | |
| 8695 { | |
| 359 | 8696 taep->ae_u.cterm.fg_color = aep->ae_u.cterm.fg_color; |
| 8697 taep->ae_u.cterm.bg_color = aep->ae_u.cterm.bg_color; | |
| 7 | 8698 } |
| 8699 ++table->ga_len; | |
| 8700 return (table->ga_len - 1 + ATTR_OFF); | |
| 8701 } | |
| 8702 | |
| 359 | 8703 /* |
| 8704 * Clear all highlight tables. | |
| 8705 */ | |
| 8706 void | |
| 8707 clear_hl_tables() | |
| 8708 { | |
| 8709 int i; | |
| 8710 attrentry_T *taep; | |
| 8711 | |
| 8712 #ifdef FEAT_GUI | |
| 8713 ga_clear(&gui_attr_table); | |
| 8714 #endif | |
| 8715 for (i = 0; i < term_attr_table.ga_len; ++i) | |
| 8716 { | |
| 8717 taep = &(((attrentry_T *)term_attr_table.ga_data)[i]); | |
| 8718 vim_free(taep->ae_u.term.start); | |
| 8719 vim_free(taep->ae_u.term.stop); | |
| 8720 } | |
| 8721 ga_clear(&term_attr_table); | |
| 8722 ga_clear(&cterm_attr_table); | |
| 8723 } | |
| 8724 | |
| 745 | 8725 #if defined(FEAT_SYN_HL) || defined(FEAT_SPELL) || defined(PROTO) |
| 221 | 8726 /* |
| 348 | 8727 * Combine special attributes (e.g., for spelling) with other attributes |
| 8728 * (e.g., for syntax highlighting). | |
| 8729 * "prim_attr" overrules "char_attr". | |
| 221 | 8730 * This creates a new group when required. |
| 8731 * Since we expect there to be few spelling mistakes we don't cache the | |
| 8732 * result. | |
| 8733 * Return the resulting attributes. | |
| 8734 */ | |
| 8735 int | |
| 348 | 8736 hl_combine_attr(char_attr, prim_attr) |
| 221 | 8737 int char_attr; |
| 348 | 8738 int prim_attr; |
| 221 | 8739 { |
| 8740 attrentry_T *char_aep = NULL; | |
| 8741 attrentry_T *spell_aep; | |
| 8742 attrentry_T new_en; | |
| 8743 | |
| 8744 if (char_attr == 0) | |
| 348 | 8745 return prim_attr; |
| 8746 if (char_attr <= HL_ALL && prim_attr <= HL_ALL) | |
| 8747 return char_attr | prim_attr; | |
| 221 | 8748 #ifdef FEAT_GUI |
| 8749 if (gui.in_use) | |
| 8750 { | |
| 8751 if (char_attr > HL_ALL) | |
| 8752 char_aep = syn_gui_attr2entry(char_attr); | |
| 8753 if (char_aep != NULL) | |
| 8754 new_en = *char_aep; | |
| 8755 else | |
| 8756 { | |
| 8757 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 548 | 8758 new_en.ae_u.gui.fg_color = INVALCOLOR; |
| 8759 new_en.ae_u.gui.bg_color = INVALCOLOR; | |
| 8760 new_en.ae_u.gui.sp_color = INVALCOLOR; | |
| 221 | 8761 if (char_attr <= HL_ALL) |
| 8762 new_en.ae_attr = char_attr; | |
| 8763 } | |
| 8764 | |
| 348 | 8765 if (prim_attr <= HL_ALL) |
| 8766 new_en.ae_attr |= prim_attr; | |
| 221 | 8767 else |
| 8768 { | |
| 348 | 8769 spell_aep = syn_gui_attr2entry(prim_attr); |
| 221 | 8770 if (spell_aep != NULL) |
| 8771 { | |
| 8772 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8773 if (spell_aep->ae_u.gui.fg_color != INVALCOLOR) | |
| 8774 new_en.ae_u.gui.fg_color = spell_aep->ae_u.gui.fg_color; | |
| 8775 if (spell_aep->ae_u.gui.bg_color != INVALCOLOR) | |
| 8776 new_en.ae_u.gui.bg_color = spell_aep->ae_u.gui.bg_color; | |
| 8777 if (spell_aep->ae_u.gui.sp_color != INVALCOLOR) | |
| 8778 new_en.ae_u.gui.sp_color = spell_aep->ae_u.gui.sp_color; | |
| 8779 if (spell_aep->ae_u.gui.font != NOFONT) | |
| 8780 new_en.ae_u.gui.font = spell_aep->ae_u.gui.font; | |
| 8781 # ifdef FEAT_XFONTSET | |
| 8782 if (spell_aep->ae_u.gui.fontset != NOFONTSET) | |
| 8783 new_en.ae_u.gui.fontset = spell_aep->ae_u.gui.fontset; | |
| 8784 # endif | |
| 8785 } | |
| 8786 } | |
| 8787 return get_attr_entry(&gui_attr_table, &new_en); | |
| 8788 } | |
| 8789 #endif | |
| 8790 | |
| 8791 if (t_colors > 1) | |
| 8792 { | |
| 8793 if (char_attr > HL_ALL) | |
| 8794 char_aep = syn_cterm_attr2entry(char_attr); | |
| 8795 if (char_aep != NULL) | |
| 8796 new_en = *char_aep; | |
| 8797 else | |
| 8798 { | |
| 8799 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 8800 if (char_attr <= HL_ALL) | |
| 8801 new_en.ae_attr = char_attr; | |
| 8802 } | |
| 8803 | |
| 348 | 8804 if (prim_attr <= HL_ALL) |
| 8805 new_en.ae_attr |= prim_attr; | |
| 221 | 8806 else |
| 8807 { | |
| 348 | 8808 spell_aep = syn_cterm_attr2entry(prim_attr); |
| 221 | 8809 if (spell_aep != NULL) |
| 8810 { | |
| 8811 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8812 if (spell_aep->ae_u.cterm.fg_color > 0) | |
| 8813 new_en.ae_u.cterm.fg_color = spell_aep->ae_u.cterm.fg_color; | |
| 8814 if (spell_aep->ae_u.cterm.bg_color > 0) | |
| 8815 new_en.ae_u.cterm.bg_color = spell_aep->ae_u.cterm.bg_color; | |
| 8816 } | |
| 8817 } | |
| 8818 return get_attr_entry(&cterm_attr_table, &new_en); | |
| 8819 } | |
| 8820 | |
| 8821 if (char_attr > HL_ALL) | |
| 8822 char_aep = syn_term_attr2entry(char_attr); | |
| 8823 if (char_aep != NULL) | |
| 8824 new_en = *char_aep; | |
| 8825 else | |
| 8826 { | |
| 8827 vim_memset(&new_en, 0, sizeof(new_en)); | |
| 8828 if (char_attr <= HL_ALL) | |
| 8829 new_en.ae_attr = char_attr; | |
| 8830 } | |
| 8831 | |
| 348 | 8832 if (prim_attr <= HL_ALL) |
| 8833 new_en.ae_attr |= prim_attr; | |
| 221 | 8834 else |
| 8835 { | |
| 607 | 8836 spell_aep = syn_term_attr2entry(prim_attr); |
| 221 | 8837 if (spell_aep != NULL) |
| 8838 { | |
| 8839 new_en.ae_attr |= spell_aep->ae_attr; | |
| 8840 if (spell_aep->ae_u.term.start != NULL) | |
| 8841 { | |
| 8842 new_en.ae_u.term.start = spell_aep->ae_u.term.start; | |
| 8843 new_en.ae_u.term.stop = spell_aep->ae_u.term.stop; | |
| 8844 } | |
| 8845 } | |
| 8846 } | |
| 8847 return get_attr_entry(&term_attr_table, &new_en); | |
| 8848 } | |
| 8849 #endif | |
| 8850 | |
| 7 | 8851 #ifdef FEAT_GUI |
| 8852 | |
| 8853 attrentry_T * | |
| 8854 syn_gui_attr2entry(attr) | |
| 8855 int attr; | |
| 8856 { | |
| 8857 attr -= ATTR_OFF; | |
| 8858 if (attr >= gui_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8859 return NULL; | |
| 8860 return &(GUI_ATTR_ENTRY(attr)); | |
| 8861 } | |
| 8862 #endif /* FEAT_GUI */ | |
| 8863 | |
| 745 | 8864 /* |
| 8865 * Get the highlight attributes (HL_BOLD etc.) from an attribute nr. | |
| 8866 * Only to be used when "attr" > HL_ALL. | |
| 8867 */ | |
| 8868 int | |
| 8869 syn_attr2attr(attr) | |
| 8870 int attr; | |
| 8871 { | |
| 8872 attrentry_T *aep; | |
| 8873 | |
| 8874 #ifdef FEAT_GUI | |
| 8875 if (gui.in_use) | |
| 8876 aep = syn_gui_attr2entry(attr); | |
| 8877 else | |
| 8878 #endif | |
| 8879 if (t_colors > 1) | |
| 8880 aep = syn_cterm_attr2entry(attr); | |
| 8881 else | |
| 8882 aep = syn_term_attr2entry(attr); | |
| 8883 | |
| 8884 if (aep == NULL) /* highlighting not set */ | |
| 8885 return 0; | |
| 8886 return aep->ae_attr; | |
| 8887 } | |
| 8888 | |
| 8889 | |
| 7 | 8890 attrentry_T * |
| 8891 syn_term_attr2entry(attr) | |
| 8892 int attr; | |
| 8893 { | |
| 8894 attr -= ATTR_OFF; | |
| 8895 if (attr >= term_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8896 return NULL; | |
| 8897 return &(TERM_ATTR_ENTRY(attr)); | |
| 8898 } | |
| 8899 | |
| 8900 attrentry_T * | |
| 8901 syn_cterm_attr2entry(attr) | |
| 8902 int attr; | |
| 8903 { | |
| 8904 attr -= ATTR_OFF; | |
| 8905 if (attr >= cterm_attr_table.ga_len) /* did ":syntax clear" */ | |
| 8906 return NULL; | |
| 8907 return &(CTERM_ATTR_ENTRY(attr)); | |
| 8908 } | |
| 8909 | |
| 8910 #define LIST_ATTR 1 | |
| 8911 #define LIST_STRING 2 | |
| 8912 #define LIST_INT 3 | |
| 8913 | |
| 8914 static void | |
| 8915 highlight_list_one(id) | |
| 8916 int id; | |
| 8917 { | |
| 8918 struct hl_group *sgp; | |
| 8919 int didh = FALSE; | |
| 8920 | |
| 8921 sgp = &HL_TABLE()[id - 1]; /* index is ID minus one */ | |
| 8922 | |
| 8923 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
| 8924 sgp->sg_term, NULL, "term"); | |
| 8925 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8926 0, sgp->sg_start, "start"); | |
| 8927 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8928 0, sgp->sg_stop, "stop"); | |
| 8929 | |
| 8930 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
| 8931 sgp->sg_cterm, NULL, "cterm"); | |
| 8932 didh = highlight_list_arg(id, didh, LIST_INT, | |
| 8933 sgp->sg_cterm_fg, NULL, "ctermfg"); | |
| 8934 didh = highlight_list_arg(id, didh, LIST_INT, | |
| 8935 sgp->sg_cterm_bg, NULL, "ctermbg"); | |
| 8936 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8937 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 8938 didh = highlight_list_arg(id, didh, LIST_ATTR, |
| 8939 sgp->sg_gui, NULL, "gui"); | |
| 8940 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8941 0, sgp->sg_gui_fg_name, "guifg"); | |
| 8942 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 8943 0, sgp->sg_gui_bg_name, "guibg"); | |
| 8944 didh = highlight_list_arg(id, didh, LIST_STRING, | |
| 301 | 8945 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
|
8946 #endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8947 #ifdef FEAT_GUI |
| 301 | 8948 didh = highlight_list_arg(id, didh, LIST_STRING, |
| 7 | 8949 0, sgp->sg_font_name, "font"); |
| 8950 #endif | |
| 8951 | |
| 448 | 8952 if (sgp->sg_link && !got_int) |
| 7 | 8953 { |
| 8954 (void)syn_list_header(didh, 9999, id); | |
| 448 | 8955 didh = TRUE; |
| 7 | 8956 msg_puts_attr((char_u *)"links to", hl_attr(HLF_D)); |
| 8957 msg_putchar(' '); | |
| 8958 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
| 8959 } | |
| 448 | 8960 |
| 694 | 8961 if (!didh) |
| 8962 highlight_list_arg(id, didh, LIST_STRING, 0, (char_u *)"cleared", ""); | |
| 448 | 8963 #ifdef FEAT_EVAL |
| 694 | 8964 if (p_verbose > 0) |
| 448 | 8965 last_set_msg(sgp->sg_scriptID); |
| 8966 #endif | |
| 7 | 8967 } |
| 8968 | |
| 8969 static int | |
| 8970 highlight_list_arg(id, didh, type, iarg, sarg, name) | |
| 8971 int id; | |
| 8972 int didh; | |
| 8973 int type; | |
| 8974 int iarg; | |
| 8975 char_u *sarg; | |
| 8976 char *name; | |
| 8977 { | |
| 8978 char_u buf[100]; | |
| 8979 char_u *ts; | |
| 8980 int i; | |
| 8981 | |
| 448 | 8982 if (got_int) |
| 8983 return FALSE; | |
| 7 | 8984 if (type == LIST_STRING ? (sarg != NULL) : (iarg != 0)) |
| 8985 { | |
| 8986 ts = buf; | |
| 8987 if (type == LIST_INT) | |
| 8988 sprintf((char *)buf, "%d", iarg - 1); | |
| 8989 else if (type == LIST_STRING) | |
| 8990 ts = sarg; | |
| 8991 else /* type == LIST_ATTR */ | |
| 8992 { | |
| 8993 buf[0] = NUL; | |
| 8994 for (i = 0; hl_attr_table[i] != 0; ++i) | |
| 8995 { | |
| 8996 if (iarg & hl_attr_table[i]) | |
| 8997 { | |
| 8998 if (buf[0] != NUL) | |
| 2768 | 8999 vim_strcat(buf, (char_u *)",", 100); |
| 9000 vim_strcat(buf, (char_u *)hl_name_table[i], 100); | |
| 7 | 9001 iarg &= ~hl_attr_table[i]; /* don't want "inverse" */ |
| 9002 } | |
| 9003 } | |
| 9004 } | |
| 9005 | |
| 9006 (void)syn_list_header(didh, | |
| 9007 (int)(vim_strsize(ts) + STRLEN(name) + 1), id); | |
| 9008 didh = TRUE; | |
| 448 | 9009 if (!got_int) |
| 9010 { | |
| 694 | 9011 if (*name != NUL) |
| 9012 { | |
| 9013 MSG_PUTS_ATTR(name, hl_attr(HLF_D)); | |
| 9014 MSG_PUTS_ATTR("=", hl_attr(HLF_D)); | |
| 9015 } | |
| 448 | 9016 msg_outtrans(ts); |
| 9017 } | |
| 7 | 9018 } |
| 9019 return didh; | |
| 9020 } | |
| 9021 | |
| 9022 #if (((defined(FEAT_EVAL) || defined(FEAT_PRINTER))) && defined(FEAT_SYN_HL)) || defined(PROTO) | |
| 9023 /* | |
| 9024 * Return "1" if highlight group "id" has attribute "flag". | |
| 9025 * Return NULL otherwise. | |
| 9026 */ | |
| 9027 char_u * | |
| 9028 highlight_has_attr(id, flag, modec) | |
| 9029 int id; | |
| 9030 int flag; | |
| 9031 int modec; /* 'g' for GUI, 'c' for cterm, 't' for term */ | |
| 9032 { | |
| 9033 int attr; | |
| 9034 | |
| 9035 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9036 return NULL; | |
| 9037 | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9038 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9039 if (modec == 'g') |
| 9040 attr = HL_TABLE()[id - 1].sg_gui; | |
| 9041 else | |
| 9042 #endif | |
| 9043 if (modec == 'c') | |
| 9044 attr = HL_TABLE()[id - 1].sg_cterm; | |
| 9045 else | |
| 9046 attr = HL_TABLE()[id - 1].sg_term; | |
| 9047 | |
| 9048 if (attr & flag) | |
| 9049 return (char_u *)"1"; | |
| 9050 return NULL; | |
| 9051 } | |
| 9052 #endif | |
| 9053 | |
| 9054 #if (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) || defined(PROTO) | |
| 9055 /* | |
| 9056 * Return color name of highlight group "id". | |
| 9057 */ | |
| 9058 char_u * | |
| 9059 highlight_color(id, what, modec) | |
| 9060 int id; | |
|
2106
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diff
changeset
|
9061 char_u *what; /* "font", "fg", "bg", "sp", "fg#", "bg#" or "sp#" */ |
| 7 | 9062 int modec; /* 'g' for GUI, 'c' for cterm, 't' for term */ |
| 9063 { | |
| 9064 static char_u name[20]; | |
| 9065 int n; | |
| 205 | 9066 int fg = FALSE; |
| 9067 int sp = FALSE; | |
|
2106
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diff
changeset
|
9068 int font = FALSE; |
| 7 | 9069 |
| 9070 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9071 return NULL; | |
| 9072 | |
|
2106
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diff
changeset
|
9073 if (TOLOWER_ASC(what[0]) == 'f' && TOLOWER_ASC(what[1]) == 'g') |
| 7 | 9074 fg = TRUE; |
|
2106
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diff
changeset
|
9075 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
|
9076 && TOLOWER_ASC(what[2]) == 'n' && TOLOWER_ASC(what[3]) == 't') |
|
2106
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diff
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|
9077 font = TRUE; |
|
15674e198164
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diff
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|
9078 else if (TOLOWER_ASC(what[0]) == 's' && TOLOWER_ASC(what[1]) == 'p') |
| 205 | 9079 sp = TRUE; |
|
2106
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updated for version 7.2.389
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2100
diff
changeset
|
9080 else if (!(TOLOWER_ASC(what[0]) == 'b' && TOLOWER_ASC(what[1]) == 'g')) |
|
15674e198164
updated for version 7.2.389
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parents:
2100
diff
changeset
|
9081 return NULL; |
| 7 | 9082 if (modec == 'g') |
| 9083 { | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9084 # ifdef FEAT_GUI |
|
2106
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Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
9085 /* return font name */ |
|
15674e198164
updated for version 7.2.389
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diff
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|
9086 if (font) |
|
15674e198164
updated for version 7.2.389
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parents:
2100
diff
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|
9087 return HL_TABLE()[id - 1].sg_font_name; |
|
15674e198164
updated for version 7.2.389
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parents:
2100
diff
changeset
|
9088 |
| 7 | 9089 /* return #RRGGBB form (only possible when GUI is running) */ |
|
2106
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
9090 if (gui.in_use && what[2] == '#') |
| 7 | 9091 { |
| 9092 guicolor_T color; | |
| 9093 long_u rgb; | |
| 9094 static char_u buf[10]; | |
| 9095 | |
| 9096 if (fg) | |
| 9097 color = HL_TABLE()[id - 1].sg_gui_fg; | |
| 205 | 9098 else if (sp) |
| 9099 color = HL_TABLE()[id - 1].sg_gui_sp; | |
| 7 | 9100 else |
| 9101 color = HL_TABLE()[id - 1].sg_gui_bg; | |
| 9102 if (color == INVALCOLOR) | |
| 9103 return NULL; | |
| 9104 rgb = gui_mch_get_rgb(color); | |
| 9105 sprintf((char *)buf, "#%02x%02x%02x", | |
| 9106 (unsigned)(rgb >> 16), | |
| 9107 (unsigned)(rgb >> 8) & 255, | |
| 9108 (unsigned)rgb & 255); | |
| 9109 return buf; | |
| 9110 } | |
|
2318
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Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9111 #endif |
| 7 | 9112 if (fg) |
| 9113 return (HL_TABLE()[id - 1].sg_gui_fg_name); | |
| 205 | 9114 if (sp) |
| 9115 return (HL_TABLE()[id - 1].sg_gui_sp_name); | |
| 7 | 9116 return (HL_TABLE()[id - 1].sg_gui_bg_name); |
| 9117 } | |
|
2106
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diff
changeset
|
9118 if (font || sp) |
|
15674e198164
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Bram Moolenaar <bram@zimbu.org>
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diff
changeset
|
9119 return NULL; |
| 7 | 9120 if (modec == 'c') |
| 9121 { | |
| 9122 if (fg) | |
| 9123 n = HL_TABLE()[id - 1].sg_cterm_fg - 1; | |
| 9124 else | |
| 9125 n = HL_TABLE()[id - 1].sg_cterm_bg - 1; | |
| 9126 sprintf((char *)name, "%d", n); | |
| 9127 return name; | |
| 9128 } | |
| 9129 /* term doesn't have color */ | |
| 9130 return NULL; | |
| 9131 } | |
| 9132 #endif | |
| 9133 | |
| 9134 #if (defined(FEAT_SYN_HL) && defined(FEAT_GUI) && defined(FEAT_PRINTER)) \ | |
| 9135 || defined(PROTO) | |
| 9136 /* | |
| 9137 * Return color name of highlight group "id" as RGB value. | |
| 9138 */ | |
| 9139 long_u | |
| 9140 highlight_gui_color_rgb(id, fg) | |
| 9141 int id; | |
| 9142 int fg; /* TRUE = fg, FALSE = bg */ | |
| 9143 { | |
| 9144 guicolor_T color; | |
| 9145 | |
| 9146 if (id <= 0 || id > highlight_ga.ga_len) | |
| 9147 return 0L; | |
| 9148 | |
| 9149 if (fg) | |
| 9150 color = HL_TABLE()[id - 1].sg_gui_fg; | |
| 9151 else | |
| 9152 color = HL_TABLE()[id - 1].sg_gui_bg; | |
| 9153 | |
| 9154 if (color == INVALCOLOR) | |
| 9155 return 0L; | |
| 9156 | |
| 9157 return gui_mch_get_rgb(color); | |
| 9158 } | |
| 9159 #endif | |
| 9160 | |
| 9161 /* | |
| 9162 * Output the syntax list header. | |
| 9163 * Return TRUE when started a new line. | |
| 9164 */ | |
| 9165 static int | |
| 9166 syn_list_header(did_header, outlen, id) | |
| 9167 int did_header; /* did header already */ | |
| 9168 int outlen; /* length of string that comes */ | |
| 9169 int id; /* highlight group id */ | |
| 9170 { | |
| 9171 int endcol = 19; | |
| 9172 int newline = TRUE; | |
| 9173 | |
| 9174 if (!did_header) | |
| 9175 { | |
| 9176 msg_putchar('\n'); | |
| 448 | 9177 if (got_int) |
| 9178 return TRUE; | |
| 7 | 9179 msg_outtrans(HL_TABLE()[id - 1].sg_name); |
| 9180 endcol = 15; | |
| 9181 } | |
| 9182 else if (msg_col + outlen + 1 >= Columns) | |
| 448 | 9183 { |
| 7 | 9184 msg_putchar('\n'); |
| 448 | 9185 if (got_int) |
| 9186 return TRUE; | |
| 9187 } | |
| 7 | 9188 else |
| 9189 { | |
| 9190 if (msg_col >= endcol) /* wrap around is like starting a new line */ | |
| 9191 newline = FALSE; | |
| 9192 } | |
| 9193 | |
| 9194 if (msg_col >= endcol) /* output at least one space */ | |
| 9195 endcol = msg_col + 1; | |
| 9196 if (Columns <= endcol) /* avoid hang for tiny window */ | |
| 9197 endcol = Columns - 1; | |
| 9198 | |
| 9199 msg_advance(endcol); | |
| 9200 | |
| 9201 /* Show "xxx" with the attributes. */ | |
| 9202 if (!did_header) | |
| 9203 { | |
| 9204 msg_puts_attr((char_u *)"xxx", syn_id2attr(id)); | |
| 9205 msg_putchar(' '); | |
| 9206 } | |
| 9207 | |
| 9208 return newline; | |
| 9209 } | |
| 9210 | |
| 9211 /* | |
| 9212 * Set the attribute numbers for a highlight group. | |
| 9213 * Called after one of the attributes has changed. | |
| 9214 */ | |
| 9215 static void | |
| 9216 set_hl_attr(idx) | |
| 9217 int idx; /* index in array */ | |
| 9218 { | |
| 9219 attrentry_T at_en; | |
| 9220 struct hl_group *sgp = HL_TABLE() + idx; | |
| 9221 | |
| 9222 /* The "Normal" group doesn't need an attribute number */ | |
| 9223 if (sgp->sg_name_u != NULL && STRCMP(sgp->sg_name_u, "NORMAL") == 0) | |
| 9224 return; | |
| 9225 | |
| 9226 #ifdef FEAT_GUI | |
| 9227 /* | |
| 9228 * For the GUI mode: If there are other than "normal" highlighting | |
| 9229 * attributes, need to allocate an attr number. | |
| 9230 */ | |
| 9231 if (sgp->sg_gui_fg == INVALCOLOR | |
| 9232 && sgp->sg_gui_bg == INVALCOLOR | |
| 205 | 9233 && sgp->sg_gui_sp == INVALCOLOR |
| 7 | 9234 && sgp->sg_font == NOFONT |
| 9235 # ifdef FEAT_XFONTSET | |
| 9236 && sgp->sg_fontset == NOFONTSET | |
| 9237 # endif | |
| 9238 ) | |
| 9239 { | |
| 9240 sgp->sg_gui_attr = sgp->sg_gui; | |
| 9241 } | |
| 9242 else | |
| 9243 { | |
| 9244 at_en.ae_attr = sgp->sg_gui; | |
| 9245 at_en.ae_u.gui.fg_color = sgp->sg_gui_fg; | |
| 9246 at_en.ae_u.gui.bg_color = sgp->sg_gui_bg; | |
| 205 | 9247 at_en.ae_u.gui.sp_color = sgp->sg_gui_sp; |
| 7 | 9248 at_en.ae_u.gui.font = sgp->sg_font; |
| 9249 # ifdef FEAT_XFONTSET | |
| 9250 at_en.ae_u.gui.fontset = sgp->sg_fontset; | |
| 9251 # endif | |
| 9252 sgp->sg_gui_attr = get_attr_entry(&gui_attr_table, &at_en); | |
| 9253 } | |
| 9254 #endif | |
| 9255 /* | |
| 9256 * For the term mode: If there are other than "normal" highlighting | |
| 9257 * attributes, need to allocate an attr number. | |
| 9258 */ | |
| 9259 if (sgp->sg_start == NULL && sgp->sg_stop == NULL) | |
| 9260 sgp->sg_term_attr = sgp->sg_term; | |
| 9261 else | |
| 9262 { | |
| 9263 at_en.ae_attr = sgp->sg_term; | |
| 9264 at_en.ae_u.term.start = sgp->sg_start; | |
| 9265 at_en.ae_u.term.stop = sgp->sg_stop; | |
| 9266 sgp->sg_term_attr = get_attr_entry(&term_attr_table, &at_en); | |
| 9267 } | |
| 9268 | |
| 9269 /* | |
| 9270 * For the color term mode: If there are other than "normal" | |
| 9271 * highlighting attributes, need to allocate an attr number. | |
| 9272 */ | |
| 9273 if (sgp->sg_cterm_fg == 0 && sgp->sg_cterm_bg == 0) | |
| 9274 sgp->sg_cterm_attr = sgp->sg_cterm; | |
| 9275 else | |
| 9276 { | |
| 9277 at_en.ae_attr = sgp->sg_cterm; | |
| 9278 at_en.ae_u.cterm.fg_color = sgp->sg_cterm_fg; | |
| 9279 at_en.ae_u.cterm.bg_color = sgp->sg_cterm_bg; | |
| 9280 sgp->sg_cterm_attr = get_attr_entry(&cterm_attr_table, &at_en); | |
| 9281 } | |
| 9282 } | |
| 9283 | |
| 9284 /* | |
| 9285 * Lookup a highlight group name and return it's ID. | |
| 9286 * If it is not found, 0 is returned. | |
| 9287 */ | |
| 9288 int | |
| 9289 syn_name2id(name) | |
| 9290 char_u *name; | |
| 9291 { | |
| 9292 int i; | |
| 9293 char_u name_u[200]; | |
| 9294 | |
| 9295 /* Avoid using stricmp() too much, it's slow on some systems */ | |
| 9296 /* Avoid alloc()/free(), these are slow too. ID names over 200 chars | |
| 9297 * don't deserve to be found! */ | |
| 419 | 9298 vim_strncpy(name_u, name, 199); |
| 7 | 9299 vim_strup(name_u); |
| 9300 for (i = highlight_ga.ga_len; --i >= 0; ) | |
| 9301 if (HL_TABLE()[i].sg_name_u != NULL | |
| 9302 && STRCMP(name_u, HL_TABLE()[i].sg_name_u) == 0) | |
| 9303 break; | |
| 9304 return i + 1; | |
| 9305 } | |
| 9306 | |
| 9307 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 9308 /* | |
| 9309 * Return TRUE if highlight group "name" exists. | |
| 9310 */ | |
| 9311 int | |
| 9312 highlight_exists(name) | |
| 9313 char_u *name; | |
| 9314 { | |
| 9315 return (syn_name2id(name) > 0); | |
| 9316 } | |
| 819 | 9317 |
| 9318 # if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 9319 /* | |
| 9320 * Return the name of highlight group "id". | |
| 9321 * When not a valid ID return an empty string. | |
| 9322 */ | |
| 9323 char_u * | |
| 9324 syn_id2name(id) | |
| 9325 int id; | |
| 9326 { | |
| 1326 | 9327 if (id <= 0 || id > highlight_ga.ga_len) |
| 819 | 9328 return (char_u *)""; |
| 9329 return HL_TABLE()[id - 1].sg_name; | |
| 9330 } | |
| 9331 # endif | |
| 7 | 9332 #endif |
| 9333 | |
| 9334 /* | |
| 9335 * Like syn_name2id(), but take a pointer + length argument. | |
| 9336 */ | |
| 9337 int | |
| 9338 syn_namen2id(linep, len) | |
| 9339 char_u *linep; | |
| 9340 int len; | |
| 9341 { | |
| 9342 char_u *name; | |
| 9343 int id = 0; | |
| 9344 | |
| 9345 name = vim_strnsave(linep, len); | |
| 9346 if (name != NULL) | |
| 9347 { | |
| 9348 id = syn_name2id(name); | |
| 9349 vim_free(name); | |
| 9350 } | |
| 9351 return id; | |
| 9352 } | |
| 9353 | |
| 9354 /* | |
| 9355 * Find highlight group name in the table and return it's ID. | |
| 9356 * The argument is a pointer to the name and the length of the name. | |
| 9357 * If it doesn't exist yet, a new entry is created. | |
| 9358 * Return 0 for failure. | |
| 9359 */ | |
| 9360 int | |
| 9361 syn_check_group(pp, len) | |
| 9362 char_u *pp; | |
| 9363 int len; | |
| 9364 { | |
| 9365 int id; | |
| 9366 char_u *name; | |
| 9367 | |
| 9368 name = vim_strnsave(pp, len); | |
| 9369 if (name == NULL) | |
| 9370 return 0; | |
| 9371 | |
| 9372 id = syn_name2id(name); | |
| 9373 if (id == 0) /* doesn't exist yet */ | |
| 9374 id = syn_add_group(name); | |
| 9375 else | |
| 9376 vim_free(name); | |
| 9377 return id; | |
| 9378 } | |
| 9379 | |
| 9380 /* | |
| 9381 * Add new highlight group and return it's ID. | |
| 9382 * "name" must be an allocated string, it will be consumed. | |
| 9383 * Return 0 for failure. | |
| 9384 */ | |
| 9385 static int | |
| 9386 syn_add_group(name) | |
| 9387 char_u *name; | |
| 9388 { | |
| 9389 char_u *p; | |
| 9390 | |
| 9391 /* Check that the name is ASCII letters, digits and underscore. */ | |
| 9392 for (p = name; *p != NUL; ++p) | |
| 9393 { | |
| 9394 if (!vim_isprintc(*p)) | |
| 9395 { | |
| 9396 EMSG(_("E669: Unprintable character in group name")); | |
| 2020 | 9397 vim_free(name); |
| 7 | 9398 return 0; |
| 9399 } | |
| 9400 else if (!ASCII_ISALNUM(*p) && *p != '_') | |
| 9401 { | |
| 9402 /* This is an error, but since there previously was no check only | |
| 9403 * give a warning. */ | |
| 16 | 9404 msg_source(hl_attr(HLF_W)); |
| 7 | 9405 MSG(_("W18: Invalid character in group name")); |
| 9406 break; | |
| 9407 } | |
| 9408 } | |
| 9409 | |
| 9410 /* | |
| 9411 * First call for this growarray: init growing array. | |
| 9412 */ | |
| 9413 if (highlight_ga.ga_data == NULL) | |
| 9414 { | |
| 9415 highlight_ga.ga_itemsize = sizeof(struct hl_group); | |
| 9416 highlight_ga.ga_growsize = 10; | |
| 9417 } | |
| 9418 | |
| 2756 | 9419 if (highlight_ga.ga_len >= MAX_HL_ID) |
| 9420 { | |
| 9421 EMSG(_("E849: Too many highlight and syntax groups")); | |
| 2743 | 9422 vim_free(name); |
| 9423 return 0; | |
| 9424 } | |
| 9425 | |
| 7 | 9426 /* |
| 9427 * Make room for at least one other syntax_highlight entry. | |
| 9428 */ | |
| 9429 if (ga_grow(&highlight_ga, 1) == FAIL) | |
| 9430 { | |
| 9431 vim_free(name); | |
| 9432 return 0; | |
| 9433 } | |
| 9434 | |
| 9435 vim_memset(&(HL_TABLE()[highlight_ga.ga_len]), 0, sizeof(struct hl_group)); | |
| 9436 HL_TABLE()[highlight_ga.ga_len].sg_name = name; | |
| 9437 HL_TABLE()[highlight_ga.ga_len].sg_name_u = vim_strsave_up(name); | |
| 9438 #ifdef FEAT_GUI | |
| 9439 HL_TABLE()[highlight_ga.ga_len].sg_gui_bg = INVALCOLOR; | |
| 9440 HL_TABLE()[highlight_ga.ga_len].sg_gui_fg = INVALCOLOR; | |
| 205 | 9441 HL_TABLE()[highlight_ga.ga_len].sg_gui_sp = INVALCOLOR; |
| 7 | 9442 #endif |
| 9443 ++highlight_ga.ga_len; | |
| 9444 | |
| 9445 return highlight_ga.ga_len; /* ID is index plus one */ | |
| 9446 } | |
| 9447 | |
| 9448 /* | |
| 9449 * When, just after calling syn_add_group(), an error is discovered, this | |
| 9450 * function deletes the new name. | |
| 9451 */ | |
| 9452 static void | |
| 9453 syn_unadd_group() | |
| 9454 { | |
| 9455 --highlight_ga.ga_len; | |
| 9456 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name); | |
| 9457 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name_u); | |
| 9458 } | |
| 9459 | |
| 9460 /* | |
| 9461 * Translate a group ID to highlight attributes. | |
| 9462 */ | |
| 9463 int | |
| 9464 syn_id2attr(hl_id) | |
| 9465 int hl_id; | |
| 9466 { | |
| 9467 int attr; | |
| 9468 struct hl_group *sgp; | |
| 9469 | |
| 9470 hl_id = syn_get_final_id(hl_id); | |
| 9471 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9472 | |
| 9473 #ifdef FEAT_GUI | |
| 9474 /* | |
| 9475 * Only use GUI attr when the GUI is being used. | |
| 9476 */ | |
| 9477 if (gui.in_use) | |
| 9478 attr = sgp->sg_gui_attr; | |
| 9479 else | |
| 9480 #endif | |
| 9481 if (t_colors > 1) | |
| 9482 attr = sgp->sg_cterm_attr; | |
| 9483 else | |
| 9484 attr = sgp->sg_term_attr; | |
| 9485 | |
| 9486 return attr; | |
| 9487 } | |
| 9488 | |
| 9489 #ifdef FEAT_GUI | |
| 9490 /* | |
| 9491 * Get the GUI colors and attributes for a group ID. | |
| 9492 * NOTE: the colors will be INVALCOLOR when not set, the color otherwise. | |
| 9493 */ | |
| 9494 int | |
| 9495 syn_id2colors(hl_id, fgp, bgp) | |
| 9496 int hl_id; | |
| 9497 guicolor_T *fgp; | |
| 9498 guicolor_T *bgp; | |
| 9499 { | |
| 9500 struct hl_group *sgp; | |
| 9501 | |
| 9502 hl_id = syn_get_final_id(hl_id); | |
| 9503 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9504 | |
| 9505 *fgp = sgp->sg_gui_fg; | |
| 9506 *bgp = sgp->sg_gui_bg; | |
| 9507 return sgp->sg_gui; | |
| 9508 } | |
| 9509 #endif | |
| 9510 | |
| 9511 /* | |
| 9512 * Translate a group ID to the final group ID (following links). | |
| 9513 */ | |
| 9514 int | |
| 9515 syn_get_final_id(hl_id) | |
| 9516 int hl_id; | |
| 9517 { | |
| 9518 int count; | |
| 9519 struct hl_group *sgp; | |
| 9520 | |
| 9521 if (hl_id > highlight_ga.ga_len || hl_id < 1) | |
| 9522 return 0; /* Can be called from eval!! */ | |
| 9523 | |
| 9524 /* | |
| 9525 * Follow links until there is no more. | |
| 9526 * Look out for loops! Break after 100 links. | |
| 9527 */ | |
| 9528 for (count = 100; --count >= 0; ) | |
| 9529 { | |
| 9530 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
| 9531 if (sgp->sg_link == 0 || sgp->sg_link > highlight_ga.ga_len) | |
| 9532 break; | |
| 9533 hl_id = sgp->sg_link; | |
| 9534 } | |
| 9535 | |
| 9536 return hl_id; | |
| 9537 } | |
| 9538 | |
| 9539 #ifdef FEAT_GUI | |
| 9540 /* | |
| 9541 * Call this function just after the GUI has started. | |
| 9542 * It finds the font and color handles for the highlighting groups. | |
| 9543 */ | |
| 9544 void | |
| 9545 highlight_gui_started() | |
| 9546 { | |
| 9547 int idx; | |
| 9548 | |
| 9549 /* First get the colors from the "Normal" and "Menu" group, if set */ | |
| 9550 set_normal_colors(); | |
| 9551 | |
| 9552 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 9553 gui_do_one_color(idx, FALSE, FALSE); | |
| 9554 | |
| 9555 highlight_changed(); | |
| 9556 } | |
| 9557 | |
| 9558 static void | |
| 9559 gui_do_one_color(idx, do_menu, do_tooltip) | |
| 9560 int idx; | |
| 9561 int do_menu; /* TRUE: might set the menu font */ | |
| 9562 int do_tooltip; /* TRUE: might set the tooltip font */ | |
| 9563 { | |
| 9564 int didit = FALSE; | |
| 9565 | |
| 9566 if (HL_TABLE()[idx].sg_font_name != NULL) | |
| 9567 { | |
| 9568 hl_do_font(idx, HL_TABLE()[idx].sg_font_name, FALSE, do_menu, | |
| 3881 | 9569 do_tooltip, TRUE); |
| 7 | 9570 didit = TRUE; |
| 9571 } | |
| 9572 if (HL_TABLE()[idx].sg_gui_fg_name != NULL) | |
| 9573 { | |
| 9574 HL_TABLE()[idx].sg_gui_fg = | |
| 9575 color_name2handle(HL_TABLE()[idx].sg_gui_fg_name); | |
| 9576 didit = TRUE; | |
| 9577 } | |
| 9578 if (HL_TABLE()[idx].sg_gui_bg_name != NULL) | |
| 9579 { | |
| 9580 HL_TABLE()[idx].sg_gui_bg = | |
| 9581 color_name2handle(HL_TABLE()[idx].sg_gui_bg_name); | |
| 9582 didit = TRUE; | |
| 9583 } | |
| 205 | 9584 if (HL_TABLE()[idx].sg_gui_sp_name != NULL) |
| 9585 { | |
| 9586 HL_TABLE()[idx].sg_gui_sp = | |
| 9587 color_name2handle(HL_TABLE()[idx].sg_gui_sp_name); | |
| 9588 didit = TRUE; | |
| 9589 } | |
| 7 | 9590 if (didit) /* need to get a new attr number */ |
| 9591 set_hl_attr(idx); | |
| 9592 } | |
| 9593 | |
| 9594 #endif | |
| 9595 | |
| 9596 /* | |
| 9597 * Translate the 'highlight' option into attributes in highlight_attr[] and | |
| 9598 * set up the user highlights User1..9. If FEAT_STL_OPT is in use, a set of | |
| 9599 * corresponding highlights to use on top of HLF_SNC is computed. | |
| 9600 * Called only when the 'highlight' option has been changed and upon first | |
| 9601 * screen redraw after any :highlight command. | |
| 9602 * Return FAIL when an invalid flag is found in 'highlight'. OK otherwise. | |
| 9603 */ | |
| 9604 int | |
| 9605 highlight_changed() | |
| 9606 { | |
| 9607 int hlf; | |
| 9608 int i; | |
| 9609 char_u *p; | |
| 9610 int attr; | |
| 9611 char_u *end; | |
| 9612 int id; | |
| 9613 #ifdef USER_HIGHLIGHT | |
| 9614 char_u userhl[10]; | |
| 9615 # ifdef FEAT_STL_OPT | |
| 9616 int id_SNC = -1; | |
| 9617 int id_S = -1; | |
| 9618 int hlcnt; | |
| 9619 # endif | |
| 9620 #endif | |
| 9621 static int hl_flags[HLF_COUNT] = HL_FLAGS; | |
| 9622 | |
| 9623 need_highlight_changed = FALSE; | |
| 9624 | |
| 9625 /* | |
| 9626 * Clear all attributes. | |
| 9627 */ | |
| 9628 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
| 9629 highlight_attr[hlf] = 0; | |
| 9630 | |
| 9631 /* | |
| 9632 * First set all attributes to their default value. | |
| 9633 * Then use the attributes from the 'highlight' option. | |
| 9634 */ | |
| 9635 for (i = 0; i < 2; ++i) | |
| 9636 { | |
| 9637 if (i) | |
| 9638 p = p_hl; | |
| 9639 else | |
| 9640 p = get_highlight_default(); | |
| 9641 if (p == NULL) /* just in case */ | |
| 9642 continue; | |
| 9643 | |
| 9644 while (*p) | |
| 9645 { | |
| 9646 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
| 9647 if (hl_flags[hlf] == *p) | |
| 9648 break; | |
| 9649 ++p; | |
| 9650 if (hlf == (int)HLF_COUNT || *p == NUL) | |
| 9651 return FAIL; | |
| 9652 | |
| 9653 /* | |
| 9654 * Allow several hl_flags to be combined, like "bu" for | |
| 9655 * bold-underlined. | |
| 9656 */ | |
| 9657 attr = 0; | |
| 9658 for ( ; *p && *p != ','; ++p) /* parse upto comma */ | |
| 9659 { | |
| 9660 if (vim_iswhite(*p)) /* ignore white space */ | |
| 9661 continue; | |
| 9662 | |
| 9663 if (attr > HL_ALL) /* Combination with ':' is not allowed. */ | |
| 9664 return FAIL; | |
| 9665 | |
| 9666 switch (*p) | |
| 9667 { | |
| 9668 case 'b': attr |= HL_BOLD; | |
| 9669 break; | |
| 9670 case 'i': attr |= HL_ITALIC; | |
| 9671 break; | |
| 9672 case '-': | |
| 9673 case 'n': /* no highlighting */ | |
| 9674 break; | |
| 9675 case 'r': attr |= HL_INVERSE; | |
| 9676 break; | |
| 9677 case 's': attr |= HL_STANDOUT; | |
| 9678 break; | |
| 9679 case 'u': attr |= HL_UNDERLINE; | |
| 9680 break; | |
| 205 | 9681 case 'c': attr |= HL_UNDERCURL; |
| 9682 break; | |
| 7 | 9683 case ':': ++p; /* highlight group name */ |
| 9684 if (attr || *p == NUL) /* no combinations */ | |
| 9685 return FAIL; | |
| 9686 end = vim_strchr(p, ','); | |
| 9687 if (end == NULL) | |
| 9688 end = p + STRLEN(p); | |
| 9689 id = syn_check_group(p, (int)(end - p)); | |
| 9690 if (id == 0) | |
| 9691 return FAIL; | |
| 9692 attr = syn_id2attr(id); | |
| 9693 p = end - 1; | |
| 9694 #if defined(FEAT_STL_OPT) && defined(USER_HIGHLIGHT) | |
| 9695 if (hlf == (int)HLF_SNC) | |
| 9696 id_SNC = syn_get_final_id(id); | |
| 9697 else if (hlf == (int)HLF_S) | |
| 9698 id_S = syn_get_final_id(id); | |
| 9699 #endif | |
| 9700 break; | |
| 9701 default: return FAIL; | |
| 9702 } | |
| 9703 } | |
| 9704 highlight_attr[hlf] = attr; | |
| 9705 | |
| 9706 p = skip_to_option_part(p); /* skip comma and spaces */ | |
| 9707 } | |
| 9708 } | |
| 9709 | |
| 9710 #ifdef USER_HIGHLIGHT | |
| 9711 /* Setup the user highlights | |
| 9712 * | |
| 9713 * Temporarily utilize 10 more hl entries. Have to be in there | |
| 9714 * simultaneously in case of table overflows in get_attr_entry() | |
| 9715 */ | |
| 9716 # ifdef FEAT_STL_OPT | |
| 9717 if (ga_grow(&highlight_ga, 10) == FAIL) | |
| 9718 return FAIL; | |
| 9719 hlcnt = highlight_ga.ga_len; | |
| 9720 if (id_S == 0) | |
| 9721 { /* Make sure id_S is always valid to simplify code below */ | |
|
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
2136
diff
changeset
|
9722 vim_memset(&HL_TABLE()[hlcnt + 9], 0, sizeof(struct hl_group)); |
| 7 | 9723 HL_TABLE()[hlcnt + 9].sg_term = highlight_attr[HLF_S]; |
| 9724 id_S = hlcnt + 10; | |
| 9725 } | |
| 9726 # endif | |
| 9727 for (i = 0; i < 9; i++) | |
| 9728 { | |
| 9729 sprintf((char *)userhl, "User%d", i + 1); | |
| 9730 id = syn_name2id(userhl); | |
| 9731 if (id == 0) | |
| 9732 { | |
| 9733 highlight_user[i] = 0; | |
| 9734 # ifdef FEAT_STL_OPT | |
| 9735 highlight_stlnc[i] = 0; | |
| 9736 # endif | |
| 9737 } | |
| 9738 else | |
| 9739 { | |
| 9740 # ifdef FEAT_STL_OPT | |
| 9741 struct hl_group *hlt = HL_TABLE(); | |
| 9742 # endif | |
| 9743 | |
| 9744 highlight_user[i] = syn_id2attr(id); | |
| 9745 # ifdef FEAT_STL_OPT | |
| 9746 if (id_SNC == 0) | |
| 9747 { | |
|
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
2136
diff
changeset
|
9748 vim_memset(&hlt[hlcnt + i], 0, sizeof(struct hl_group)); |
| 7 | 9749 hlt[hlcnt + i].sg_term = highlight_attr[HLF_SNC]; |
| 9750 hlt[hlcnt + i].sg_cterm = highlight_attr[HLF_SNC]; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9751 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9752 hlt[hlcnt + i].sg_gui = highlight_attr[HLF_SNC]; |
| 9753 # endif | |
| 9754 } | |
| 9755 else | |
| 9756 mch_memmove(&hlt[hlcnt + i], | |
| 9757 &hlt[id_SNC - 1], | |
| 9758 sizeof(struct hl_group)); | |
| 9759 hlt[hlcnt + i].sg_link = 0; | |
| 9760 | |
| 9761 /* Apply difference between UserX and HLF_S to HLF_SNC */ | |
| 9762 hlt[hlcnt + i].sg_term ^= | |
| 9763 hlt[id - 1].sg_term ^ hlt[id_S - 1].sg_term; | |
| 9764 if (hlt[id - 1].sg_start != hlt[id_S - 1].sg_start) | |
| 9765 hlt[hlcnt + i].sg_start = hlt[id - 1].sg_start; | |
| 9766 if (hlt[id - 1].sg_stop != hlt[id_S - 1].sg_stop) | |
| 9767 hlt[hlcnt + i].sg_stop = hlt[id - 1].sg_stop; | |
| 9768 hlt[hlcnt + i].sg_cterm ^= | |
| 9769 hlt[id - 1].sg_cterm ^ hlt[id_S - 1].sg_cterm; | |
| 9770 if (hlt[id - 1].sg_cterm_fg != hlt[id_S - 1].sg_cterm_fg) | |
| 9771 hlt[hlcnt + i].sg_cterm_fg = hlt[id - 1].sg_cterm_fg; | |
| 9772 if (hlt[id - 1].sg_cterm_bg != hlt[id_S - 1].sg_cterm_bg) | |
| 9773 hlt[hlcnt + i].sg_cterm_bg = hlt[id - 1].sg_cterm_bg; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9774 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
| 7 | 9775 hlt[hlcnt + i].sg_gui ^= |
| 9776 hlt[id - 1].sg_gui ^ hlt[id_S - 1].sg_gui; | |
|
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9777 # endif |
|
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9778 # ifdef FEAT_GUI |
| 7 | 9779 if (hlt[id - 1].sg_gui_fg != hlt[id_S - 1].sg_gui_fg) |
| 9780 hlt[hlcnt + i].sg_gui_fg = hlt[id - 1].sg_gui_fg; | |
| 9781 if (hlt[id - 1].sg_gui_bg != hlt[id_S - 1].sg_gui_bg) | |
| 9782 hlt[hlcnt + i].sg_gui_bg = hlt[id - 1].sg_gui_bg; | |
| 205 | 9783 if (hlt[id - 1].sg_gui_sp != hlt[id_S - 1].sg_gui_sp) |
| 9784 hlt[hlcnt + i].sg_gui_sp = hlt[id - 1].sg_gui_sp; | |
| 7 | 9785 if (hlt[id - 1].sg_font != hlt[id_S - 1].sg_font) |
| 9786 hlt[hlcnt + i].sg_font = hlt[id - 1].sg_font; | |
| 9787 # ifdef FEAT_XFONTSET | |
| 9788 if (hlt[id - 1].sg_fontset != hlt[id_S - 1].sg_fontset) | |
| 9789 hlt[hlcnt + i].sg_fontset = hlt[id - 1].sg_fontset; | |
| 9790 # endif | |
| 9791 # endif | |
| 9792 highlight_ga.ga_len = hlcnt + i + 1; | |
| 9793 set_hl_attr(hlcnt + i); /* At long last we can apply */ | |
| 9794 highlight_stlnc[i] = syn_id2attr(hlcnt + i + 1); | |
| 9795 # endif | |
| 9796 } | |
| 9797 } | |
| 9798 # ifdef FEAT_STL_OPT | |
| 9799 highlight_ga.ga_len = hlcnt; | |
| 9800 # endif | |
| 9801 | |
| 9802 #endif /* USER_HIGHLIGHT */ | |
| 9803 | |
| 9804 return OK; | |
| 9805 } | |
| 9806 | |
| 1322 | 9807 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 7 | 9808 |
|
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
9809 static void highlight_list(void); |
|
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
9810 static void highlight_list_two(int cnt, int attr); |
| 7 | 9811 |
| 9812 /* | |
| 9813 * Handle command line completion for :highlight command. | |
| 9814 */ | |
| 9815 void | |
| 9816 set_context_in_highlight_cmd(xp, arg) | |
| 9817 expand_T *xp; | |
| 9818 char_u *arg; | |
| 9819 { | |
| 9820 char_u *p; | |
| 9821 | |
| 9822 /* Default: expand group names */ | |
| 9823 xp->xp_context = EXPAND_HIGHLIGHT; | |
| 9824 xp->xp_pattern = arg; | |
| 1322 | 9825 include_link = 2; |
| 9826 include_default = 1; | |
| 7 | 9827 |
| 9828 /* (part of) subcommand already typed */ | |
| 9829 if (*arg != NUL) | |
| 9830 { | |
| 9831 p = skiptowhite(arg); | |
| 9832 if (*p != NUL) /* past "default" or group name */ | |
| 9833 { | |
| 1322 | 9834 include_default = 0; |
| 7 | 9835 if (STRNCMP("default", arg, p - arg) == 0) |
| 9836 { | |
| 9837 arg = skipwhite(p); | |
| 9838 xp->xp_pattern = arg; | |
| 9839 p = skiptowhite(arg); | |
| 9840 } | |
| 9841 if (*p != NUL) /* past group name */ | |
| 9842 { | |
| 1322 | 9843 include_link = 0; |
| 7 | 9844 if (arg[1] == 'i' && arg[0] == 'N') |
| 9845 highlight_list(); | |
| 9846 if (STRNCMP("link", arg, p - arg) == 0 | |
| 9847 || STRNCMP("clear", arg, p - arg) == 0) | |
| 9848 { | |
| 9849 xp->xp_pattern = skipwhite(p); | |
| 9850 p = skiptowhite(xp->xp_pattern); | |
| 9851 if (*p != NUL) /* past first group name */ | |
| 9852 { | |
| 9853 xp->xp_pattern = skipwhite(p); | |
| 9854 p = skiptowhite(xp->xp_pattern); | |
| 9855 } | |
| 9856 } | |
| 9857 if (*p != NUL) /* past group name(s) */ | |
| 9858 xp->xp_context = EXPAND_NOTHING; | |
| 9859 } | |
| 9860 } | |
| 9861 } | |
| 9862 } | |
| 9863 | |
| 9864 /* | |
| 9865 * List highlighting matches in a nice way. | |
| 9866 */ | |
| 9867 static void | |
| 9868 highlight_list() | |
| 9869 { | |
| 9870 int i; | |
| 9871 | |
| 9872 for (i = 10; --i >= 0; ) | |
| 9873 highlight_list_two(i, hl_attr(HLF_D)); | |
| 9874 for (i = 40; --i >= 0; ) | |
| 9875 highlight_list_two(99, 0); | |
| 9876 } | |
| 9877 | |
| 9878 static void | |
| 9879 highlight_list_two(cnt, attr) | |
| 9880 int cnt; | |
| 9881 int attr; | |
| 9882 { | |
| 3543 | 9883 msg_puts_attr((char_u *)&("N \bI \b! \b"[cnt / 11]), attr); |
| 7 | 9884 msg_clr_eos(); |
| 9885 out_flush(); | |
| 9886 ui_delay(cnt == 99 ? 40L : (long)cnt * 50L, FALSE); | |
| 9887 } | |
| 9888 | |
| 9889 #endif /* FEAT_CMDL_COMPL */ | |
| 9890 | |
| 9891 #if defined(FEAT_CMDL_COMPL) || (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) \ | |
| 9892 || defined(FEAT_SIGNS) || defined(PROTO) | |
| 9893 /* | |
| 9894 * Function given to ExpandGeneric() to obtain the list of group names. | |
| 9895 * Also used for synIDattr() function. | |
| 9896 */ | |
| 9897 char_u * | |
| 9898 get_highlight_name(xp, idx) | |
| 1883 | 9899 expand_T *xp UNUSED; |
| 7 | 9900 int idx; |
| 9901 { | |
| 9902 #ifdef FEAT_CMDL_COMPL | |
| 1322 | 9903 if (idx == highlight_ga.ga_len && include_none != 0) |
| 9904 return (char_u *)"none"; | |
| 9905 if (idx == highlight_ga.ga_len + include_none && include_default != 0) | |
| 9906 return (char_u *)"default"; | |
| 9907 if (idx == highlight_ga.ga_len + include_none + include_default | |
| 9908 && include_link != 0) | |
| 7 | 9909 return (char_u *)"link"; |
| 1322 | 9910 if (idx == highlight_ga.ga_len + include_none + include_default + 1 |
| 9911 && include_link != 0) | |
| 7 | 9912 return (char_u *)"clear"; |
| 9913 #endif | |
| 9914 if (idx < 0 || idx >= highlight_ga.ga_len) | |
| 9915 return NULL; | |
| 9916 return HL_TABLE()[idx].sg_name; | |
| 9917 } | |
| 9918 #endif | |
| 9919 | |
| 1322 | 9920 #if defined(FEAT_GUI) || defined(PROTO) |
| 7 | 9921 /* |
| 9922 * Free all the highlight group fonts. | |
| 9923 * Used when quitting for systems which need it. | |
| 9924 */ | |
| 9925 void | |
| 9926 free_highlight_fonts() | |
| 9927 { | |
| 9928 int idx; | |
| 9929 | |
| 9930 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
| 9931 { | |
| 9932 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
| 9933 HL_TABLE()[idx].sg_font = NOFONT; | |
| 9934 # ifdef FEAT_XFONTSET | |
| 9935 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
| 9936 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
| 9937 # endif | |
| 9938 } | |
| 9939 | |
| 9940 gui_mch_free_font(gui.norm_font); | |
| 9941 # ifdef FEAT_XFONTSET | |
| 9942 gui_mch_free_fontset(gui.fontset); | |
| 9943 # endif | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2256
diff
changeset
|
9944 # ifndef FEAT_GUI_GTK |
| 7 | 9945 gui_mch_free_font(gui.bold_font); |
| 9946 gui_mch_free_font(gui.ital_font); | |
| 9947 gui_mch_free_font(gui.boldital_font); | |
| 9948 # endif | |
| 9949 } | |
| 9950 #endif | |
| 9951 | |
| 9952 /************************************** | |
| 9953 * End of Highlighting stuff * | |
| 9954 **************************************/ |