Mercurial > vim
annotate src/syntax.c @ 7870:fb5ba6fbc843 v7.4.1232
commit https://github.com/vim/vim/commit/1357caf31f3e447d99baf8dd6a3243e2ab38567f
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Feb 1 21:40:14 2016 +0100
patch 7.4.1232
Problem: Compiler warnings when the Sniff feature is enabled.
Solution: Add UNUSED.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Mon, 01 Feb 2016 21:45:06 +0100 |
parents | 4d7ce6c03fda |
children | 05b88224cea1 |
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 | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
48 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
49 /* Store the sp color name for the GUI or synIDattr() */ |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
50 int sg_gui; /* "gui=" highlighting attributes */ |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
51 char_u *sg_gui_fg_name;/* GUI foreground color name */ |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
52 char_u *sg_gui_bg_name;/* GUI background color name */ |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
53 char_u *sg_gui_sp_name;/* GUI special color name */ |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
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 |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
90 static int get_attr_entry(garray_T *table, attrentry_T *aep); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
91 static void syn_unadd_group(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
92 static void set_hl_attr(int idx); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
93 static void highlight_list_one(int id); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
94 static int highlight_list_arg(int id, int didh, int type, int iarg, char_u *sarg, char *name); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
95 static int syn_add_group(char_u *name); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
96 static int syn_list_header(int did_header, int outlen, int id); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
97 static int hl_has_settings(int idx, int check_link); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
98 static void highlight_clear(int idx); |
7 | 99 |
100 #ifdef FEAT_GUI | |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
101 static void gui_do_one_color(int idx, int do_menu, int do_tooltip); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
102 static int set_group_colors(char_u *name, guicolor_T *fgp, guicolor_T *bgp, int do_menu, int use_norm, int do_tooltip); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
103 static guicolor_T color_name2handle(char_u *name); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
104 static GuiFont font_name2handle(char_u *name); |
7 | 105 # ifdef FEAT_XFONTSET |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
106 static GuiFontset fontset_name2handle(char_u *name, int fixed_width); |
7 | 107 # endif |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
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 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
148 int sp_flags; /* see HL_ defines below */ |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
149 #ifdef FEAT_CONCEAL |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
150 int sp_cchar; /* conceal substitute character */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
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 */ | |
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
156 #ifdef FEAT_PROFILE |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
157 syn_time_T sp_time; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
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 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
203 #ifdef FEAT_CONCEAL |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
204 static int current_flags = 0; |
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
|
205 static int current_seqnr = 0; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
206 static int current_sub_char = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
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 | |
2251
646d34788036
Fix a few compiler warnings. Fix crash with encrypted undo file.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
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 | |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
275 static char msg_no_items[] = N_("No Syntax items defined for this buffer"); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
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 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
299 #ifdef FEAT_CONCEAL |
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
|
300 int si_seqnr; /* sequence number */ |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
301 int si_cchar; /* substitution character for conceal */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
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 | |
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
|
313 #ifdef FEAT_CONCEAL |
6698 | 314 static int next_seqnr = 1; /* value to use for si_seqnr */ |
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
|
315 #endif |
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
|
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 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
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 | |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
378 static void syn_sync(win_T *wp, linenr_T lnum, synstate_T *last_valid); |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
379 static void save_chartab(char_u *chartab); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
380 static void restore_chartab(char_u *chartab); |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
381 static int syn_match_linecont(linenr_T lnum); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
382 static void syn_start_line(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
383 static void syn_update_ends(int startofline); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
384 static void syn_stack_alloc(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
385 static int syn_stack_cleanup(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
386 static void syn_stack_free_entry(synblock_T *block, synstate_T *p); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
387 static synstate_T *syn_stack_find_entry(linenr_T lnum); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
388 static synstate_T *store_current_state(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
389 static void load_current_state(synstate_T *from); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
390 static void invalidate_current_state(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
391 static int syn_stack_equal(synstate_T *sp); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
392 static void validate_current_state(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
393 static int syn_finish_line(int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
394 static int syn_current_attr(int syncing, int displaying, int *can_spell, int keep_state); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
395 static int did_match_already(int idx, garray_T *gap); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
396 static stateitem_T *push_next_match(stateitem_T *cur_si); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
397 static void check_state_ends(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
398 static void update_si_attr(int idx); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
399 static void check_keepend(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
400 static void update_si_end(stateitem_T *sip, int startcol, int force); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
401 static short *copy_id_list(short *list); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
402 static int in_id_list(stateitem_T *item, short *cont_list, struct sp_syn *ssp, int contained); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
403 static int push_current_state(int idx); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
404 static void pop_current_state(void); |
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
405 #ifdef FEAT_PROFILE |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
406 static void syn_clear_time(syn_time_T *tt); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
407 static void syntime_clear(void); |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
408 #ifdef __BORLANDC__ |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
409 static int _RTLENTRYF syn_compare_syntime(const void *v1, const void *v2); |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
410 #else |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
411 static int syn_compare_syntime(const void *v1, const void *v2); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
412 #endif |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
413 static void syntime_report(void); |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
414 static int syn_time_on = FALSE; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
415 # define IF_SYN_TIME(p) (p) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
416 #else |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
417 # define IF_SYN_TIME(p) NULL |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
418 typedef int syn_time_T; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
419 #endif |
7 | 420 |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
421 static void syn_stack_apply_changes_block(synblock_T *block, buf_T *buf); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
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); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
423 static void clear_syn_state(synstate_T *p); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
424 static void clear_current_state(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
425 |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
426 static void limit_pos(lpos_T *pos, lpos_T *limit); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
427 static void limit_pos_zero(lpos_T *pos, lpos_T *limit); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
428 static void syn_add_end_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
429 static void syn_add_start_off(lpos_T *result, regmmatch_T *regmatch, synpat_T *spp, int idx, int extra); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
430 static char_u *syn_getcurline(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
431 static int syn_regexec(regmmatch_T *rmp, linenr_T lnum, colnr_T col, syn_time_T *st); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
432 static int check_keyword_id(char_u *line, int startcol, int *endcol, long *flags, short **next_list, stateitem_T *cur_si, int *ccharp); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
433 static void syn_cmd_case(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
434 static void syn_cmd_spell(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
435 static void syntax_sync_clear(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
436 static void syn_remove_pattern(synblock_T *block, int idx); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
437 static void syn_clear_pattern(synblock_T *block, int i); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
438 static void syn_clear_cluster(synblock_T *block, int i); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
439 static void syn_cmd_clear(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
440 static void syn_cmd_conceal(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
441 static void syn_clear_one(int id, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
442 static void syn_cmd_on(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
443 static void syn_cmd_enable(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
444 static void syn_cmd_reset(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
445 static void syn_cmd_manual(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
446 static void syn_cmd_off(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
447 static void syn_cmd_onoff(exarg_T *eap, char *name); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
448 static void syn_cmd_list(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
449 static void syn_lines_msg(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
450 static void syn_match_msg(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
451 static void syn_stack_free_block(synblock_T *block); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
452 static void syn_list_one(int id, int syncing, int link_only); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
453 static void syn_list_cluster(int id); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
454 static void put_id_list(char_u *name, short *list, int attr); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
455 static void put_pattern(char *s, int c, synpat_T *spp, int attr); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
456 static int syn_list_keywords(int id, hashtab_T *ht, int did_header, int attr); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
457 static void syn_clear_keyword(int id, hashtab_T *ht); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
458 static void clear_keywtab(hashtab_T *ht); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
459 static void add_keyword(char_u *name, int id, int flags, short *cont_in_list, short *next_list, int conceal_char); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
460 static char_u *get_group_name(char_u *arg, char_u **name_end); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
461 static char_u *get_syn_options(char_u *arg, syn_opt_arg_T *opt, int *conceal_char); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
462 static void syn_cmd_include(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
463 static void syn_cmd_iskeyword(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
464 static void syn_cmd_keyword(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
465 static void syn_cmd_match(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
466 static void syn_cmd_region(exarg_T *eap, int syncing); |
7 | 467 #ifdef __BORLANDC__ |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
468 static int _RTLENTRYF syn_compare_stub(const void *v1, const void *v2); |
7 | 469 #else |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
470 static int syn_compare_stub(const void *v1, const void *v2); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
471 #endif |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
472 static void syn_cmd_cluster(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
473 static int syn_scl_name2id(char_u *name); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
474 static int syn_scl_namen2id(char_u *linep, int len); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
475 static int syn_check_cluster(char_u *pp, int len); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
476 static int syn_add_cluster(char_u *name); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
477 static void init_syn_patterns(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
478 static char_u *get_syn_pattern(char_u *arg, synpat_T *ci); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
479 static void syn_cmd_sync(exarg_T *eap, int syncing); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
480 static int get_id_list(char_u **arg, int keylen, short **list); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
481 static void syn_combine_list(short **clstr1, short **clstr2, int list_op); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
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 | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
492 syntax_start(win_T *wp, linenr_T lnum) |
7 | 493 { |
494 synstate_T *p; | |
495 synstate_T *last_valid = NULL; | |
496 synstate_T *last_min_valid = NULL; | |
1512 | 497 synstate_T *sp, *prev = NULL; |
7 | 498 linenr_T parsed_lnum; |
499 linenr_T first_stored; | |
500 int dist; | |
26 | 501 static int changedtick = 0; /* remember the last change ID */ |
7 | 502 |
2401
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
503 #ifdef FEAT_CONCEAL |
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
504 current_sub_char = NUL; |
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
505 #endif |
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
506 |
7 | 507 /* |
508 * After switching buffers, invalidate current_state. | |
26 | 509 * Also do this when a change was made, the current state may be invalid |
510 * then. | |
7 | 511 */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
512 if (syn_block != wp->w_s || changedtick != syn_buf->b_changedtick) |
7 | 513 { |
514 invalidate_current_state(); | |
515 syn_buf = wp->w_buffer; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
516 syn_block = wp->w_s; |
7 | 517 } |
26 | 518 changedtick = syn_buf->b_changedtick; |
7 | 519 syn_win = wp; |
520 | |
521 /* | |
522 * Allocate syntax stack when needed. | |
523 */ | |
524 syn_stack_alloc(); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
525 if (syn_block->b_sst_array == NULL) |
410 | 526 return; /* out of memory */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
527 syn_block->b_sst_lasttick = display_tick; |
7 | 528 |
529 /* | |
530 * If the state of the end of the previous line is useful, store it. | |
531 */ | |
532 if (VALID_STATE(¤t_state) | |
533 && current_lnum < lnum | |
534 && current_lnum < syn_buf->b_ml.ml_line_count) | |
535 { | |
536 (void)syn_finish_line(FALSE); | |
537 if (!current_state_stored) | |
538 { | |
539 ++current_lnum; | |
1512 | 540 (void)store_current_state(); |
7 | 541 } |
542 | |
543 /* | |
544 * If the current_lnum is now the same as "lnum", keep the current | |
545 * state (this happens very often!). Otherwise invalidate | |
546 * current_state and figure it out below. | |
547 */ | |
548 if (current_lnum != lnum) | |
549 invalidate_current_state(); | |
550 } | |
551 else | |
552 invalidate_current_state(); | |
553 | |
554 /* | |
555 * Try to synchronize from a saved state in b_sst_array[]. | |
556 * Only do this if lnum is not before and not to far beyond a saved state. | |
557 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
558 if (INVALID_STATE(¤t_state) && syn_block->b_sst_array != NULL) |
7 | 559 { |
560 /* Find last valid saved state before start_lnum. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
561 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
7 | 562 { |
563 if (p->sst_lnum > lnum) | |
564 break; | |
565 if (p->sst_lnum <= lnum && p->sst_change_lnum == 0) | |
566 { | |
567 last_valid = p; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
568 if (p->sst_lnum >= lnum - syn_block->b_syn_sync_minlines) |
7 | 569 last_min_valid = p; |
570 } | |
571 } | |
572 if (last_min_valid != NULL) | |
573 load_current_state(last_min_valid); | |
574 } | |
575 | |
576 /* | |
577 * If "lnum" is before or far beyond a line with a saved state, need to | |
578 * re-synchronize. | |
579 */ | |
580 if (INVALID_STATE(¤t_state)) | |
581 { | |
582 syn_sync(wp, lnum, last_valid); | |
2906 | 583 if (current_lnum == 1) |
584 /* First line is always valid, no matter "minlines". */ | |
585 first_stored = 1; | |
586 else | |
587 /* Need to parse "minlines" lines before state can be considered | |
588 * valid to store. */ | |
589 first_stored = current_lnum + syn_block->b_syn_sync_minlines; | |
7 | 590 } |
591 else | |
592 first_stored = current_lnum; | |
593 | |
594 /* | |
595 * Advance from the sync point or saved state until the current line. | |
596 * Save some entries for syncing with later on. | |
597 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
598 if (syn_block->b_sst_len <= Rows) |
819 | 599 dist = 999999; |
600 else | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
601 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
7 | 602 while (current_lnum < lnum) |
603 { | |
604 syn_start_line(); | |
605 (void)syn_finish_line(FALSE); | |
606 ++current_lnum; | |
607 | |
608 /* If we parsed at least "minlines" lines or started at a valid | |
609 * state, the current state is considered valid. */ | |
610 if (current_lnum >= first_stored) | |
611 { | |
612 /* Check if the saved state entry is for the current line and is | |
613 * equal to the current state. If so, then validate all saved | |
614 * states that depended on a change before the parsed line. */ | |
615 if (prev == NULL) | |
1512 | 616 prev = syn_stack_find_entry(current_lnum - 1); |
617 if (prev == NULL) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
618 sp = syn_block->b_sst_first; |
7 | 619 else |
1512 | 620 sp = prev; |
621 while (sp != NULL && sp->sst_lnum < current_lnum) | |
622 sp = sp->sst_next; | |
7 | 623 if (sp != NULL |
624 && sp->sst_lnum == current_lnum | |
625 && syn_stack_equal(sp)) | |
626 { | |
627 parsed_lnum = current_lnum; | |
628 prev = sp; | |
629 while (sp != NULL && sp->sst_change_lnum <= parsed_lnum) | |
630 { | |
631 if (sp->sst_lnum <= lnum) | |
632 /* valid state before desired line, use this one */ | |
633 prev = sp; | |
634 else if (sp->sst_change_lnum == 0) | |
635 /* past saved states depending on change, break here. */ | |
636 break; | |
637 sp->sst_change_lnum = 0; | |
638 sp = sp->sst_next; | |
639 } | |
640 load_current_state(prev); | |
641 } | |
642 /* Store the state at this line when it's the first one, the line | |
643 * where we start parsing, or some distance from the previously | |
644 * saved state. But only when parsed at least 'minlines'. */ | |
645 else if (prev == NULL | |
646 || current_lnum == lnum | |
647 || current_lnum >= prev->sst_lnum + dist) | |
1512 | 648 prev = store_current_state(); |
7 | 649 } |
650 | |
651 /* This can take a long time: break when CTRL-C pressed. The current | |
652 * state will be wrong then. */ | |
653 line_breakcheck(); | |
654 if (got_int) | |
655 { | |
656 current_lnum = lnum; | |
657 break; | |
658 } | |
659 } | |
660 | |
661 syn_start_line(); | |
662 } | |
663 | |
664 /* | |
665 * We cannot simply discard growarrays full of state_items or buf_states; we | |
666 * have to manually release their extmatch pointers first. | |
667 */ | |
668 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
669 clear_syn_state(synstate_T *p) |
7 | 670 { |
671 int i; | |
672 garray_T *gap; | |
673 | |
674 if (p->sst_stacksize > SST_FIX_STATES) | |
675 { | |
676 gap = &(p->sst_union.sst_ga); | |
677 for (i = 0; i < gap->ga_len; i++) | |
678 unref_extmatch(SYN_STATE_P(gap)[i].bs_extmatch); | |
679 ga_clear(gap); | |
680 } | |
681 else | |
682 { | |
683 for (i = 0; i < p->sst_stacksize; i++) | |
684 unref_extmatch(p->sst_union.sst_stack[i].bs_extmatch); | |
685 } | |
686 } | |
687 | |
688 /* | |
689 * Cleanup the current_state stack. | |
690 */ | |
691 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
692 clear_current_state(void) |
7 | 693 { |
694 int i; | |
695 stateitem_T *sip; | |
696 | |
697 sip = (stateitem_T *)(current_state.ga_data); | |
698 for (i = 0; i < current_state.ga_len; i++) | |
699 unref_extmatch(sip[i].si_extmatch); | |
700 ga_clear(¤t_state); | |
701 } | |
702 | |
703 /* | |
704 * Try to find a synchronisation point for line "lnum". | |
705 * | |
706 * This sets current_lnum and the current state. One of three methods is | |
707 * used: | |
708 * 1. Search backwards for the end of a C-comment. | |
709 * 2. Search backwards for given sync patterns. | |
710 * 3. Simply start on a given number of lines above "lnum". | |
711 */ | |
712 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
713 syn_sync( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
714 win_T *wp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
715 linenr_T start_lnum, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
716 synstate_T *last_valid) |
7 | 717 { |
718 buf_T *curbuf_save; | |
719 win_T *curwin_save; | |
720 pos_T cursor_save; | |
721 int idx; | |
722 linenr_T lnum; | |
723 linenr_T end_lnum; | |
724 linenr_T break_lnum; | |
725 int had_sync_point; | |
726 stateitem_T *cur_si; | |
727 synpat_T *spp; | |
728 char_u *line; | |
729 int found_flags = 0; | |
730 int found_match_idx = 0; | |
731 linenr_T found_current_lnum = 0; | |
732 int found_current_col= 0; | |
733 lpos_T found_m_endpos; | |
442 | 734 colnr_T prev_current_col; |
7 | 735 |
736 /* | |
737 * Clear any current state that might be hanging around. | |
738 */ | |
739 invalidate_current_state(); | |
740 | |
741 /* | |
742 * Start at least "minlines" back. Default starting point for parsing is | |
743 * there. | |
744 * Start further back, to avoid that scrolling backwards will result in | |
745 * resyncing for every line. Now it resyncs only one out of N lines, | |
746 * where N is minlines * 1.5, or minlines * 2 if minlines is small. | |
747 * Watch out for overflow when minlines is MAXLNUM. | |
748 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
749 if (syn_block->b_syn_sync_minlines > start_lnum) |
7 | 750 start_lnum = 1; |
751 else | |
752 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
753 if (syn_block->b_syn_sync_minlines == 1) |
7 | 754 lnum = 1; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
755 else if (syn_block->b_syn_sync_minlines < 10) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
756 lnum = syn_block->b_syn_sync_minlines * 2; |
7 | 757 else |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
758 lnum = syn_block->b_syn_sync_minlines * 3 / 2; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
759 if (syn_block->b_syn_sync_maxlines != 0 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
760 && lnum > syn_block->b_syn_sync_maxlines) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
761 lnum = syn_block->b_syn_sync_maxlines; |
7 | 762 if (lnum >= start_lnum) |
763 start_lnum = 1; | |
764 else | |
765 start_lnum -= lnum; | |
766 } | |
767 current_lnum = start_lnum; | |
768 | |
769 /* | |
770 * 1. Search backwards for the end of a C-style comment. | |
771 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
772 if (syn_block->b_syn_sync_flags & SF_CCOMMENT) |
7 | 773 { |
774 /* Need to make syn_buf the current buffer for a moment, to be able to | |
775 * use find_start_comment(). */ | |
776 curwin_save = curwin; | |
777 curwin = wp; | |
778 curbuf_save = curbuf; | |
779 curbuf = syn_buf; | |
780 | |
781 /* | |
782 * Skip lines that end in a backslash. | |
783 */ | |
784 for ( ; start_lnum > 1; --start_lnum) | |
785 { | |
786 line = ml_get(start_lnum - 1); | |
787 if (*line == NUL || *(line + STRLEN(line) - 1) != '\\') | |
788 break; | |
789 } | |
790 current_lnum = start_lnum; | |
791 | |
792 /* set cursor to start of search */ | |
793 cursor_save = wp->w_cursor; | |
794 wp->w_cursor.lnum = start_lnum; | |
795 wp->w_cursor.col = 0; | |
796 | |
797 /* | |
798 * If the line is inside a comment, need to find the syntax item that | |
799 * defines the comment. | |
800 * Restrict the search for the end of a comment to b_syn_sync_maxlines. | |
801 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
802 if (find_start_comment((int)syn_block->b_syn_sync_maxlines) != NULL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
803 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
804 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
805 if (SYN_ITEMS(syn_block)[idx].sp_syn.id |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
806 == syn_block->b_syn_sync_id |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
807 && SYN_ITEMS(syn_block)[idx].sp_type == SPTYPE_START) |
7 | 808 { |
809 validate_current_state(); | |
810 if (push_current_state(idx) == OK) | |
811 update_si_attr(current_state.ga_len - 1); | |
812 break; | |
813 } | |
814 } | |
815 | |
816 /* restore cursor and buffer */ | |
817 wp->w_cursor = cursor_save; | |
818 curwin = curwin_save; | |
819 curbuf = curbuf_save; | |
820 } | |
821 | |
822 /* | |
823 * 2. Search backwards for given sync patterns. | |
824 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
825 else if (syn_block->b_syn_sync_flags & SF_MATCH) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
826 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
827 if (syn_block->b_syn_sync_maxlines != 0 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
828 && start_lnum > syn_block->b_syn_sync_maxlines) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
829 break_lnum = start_lnum - syn_block->b_syn_sync_maxlines; |
7 | 830 else |
831 break_lnum = 0; | |
832 | |
699 | 833 found_m_endpos.lnum = 0; |
834 found_m_endpos.col = 0; | |
7 | 835 end_lnum = start_lnum; |
836 lnum = start_lnum; | |
837 while (--lnum > break_lnum) | |
838 { | |
839 /* This can take a long time: break when CTRL-C pressed. */ | |
840 line_breakcheck(); | |
841 if (got_int) | |
842 { | |
843 invalidate_current_state(); | |
844 current_lnum = start_lnum; | |
845 break; | |
846 } | |
847 | |
848 /* Check if we have run into a valid saved state stack now. */ | |
849 if (last_valid != NULL && lnum == last_valid->sst_lnum) | |
850 { | |
851 load_current_state(last_valid); | |
852 break; | |
853 } | |
854 | |
855 /* | |
856 * Check if the previous line has the line-continuation pattern. | |
857 */ | |
858 if (lnum > 1 && syn_match_linecont(lnum - 1)) | |
859 continue; | |
860 | |
861 /* | |
862 * Start with nothing on the state stack | |
863 */ | |
864 validate_current_state(); | |
865 | |
866 for (current_lnum = lnum; current_lnum < end_lnum; ++current_lnum) | |
867 { | |
868 syn_start_line(); | |
869 for (;;) | |
870 { | |
871 had_sync_point = syn_finish_line(TRUE); | |
872 /* | |
873 * When a sync point has been found, remember where, and | |
874 * continue to look for another one, further on in the line. | |
875 */ | |
876 if (had_sync_point && current_state.ga_len) | |
877 { | |
878 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
879 if (cur_si->si_m_endpos.lnum > start_lnum) | |
880 { | |
881 /* ignore match that goes to after where started */ | |
882 current_lnum = end_lnum; | |
883 break; | |
884 } | |
1371 | 885 if (cur_si->si_idx < 0) |
886 { | |
887 /* Cannot happen? */ | |
888 found_flags = 0; | |
889 found_match_idx = KEYWORD_IDX; | |
890 } | |
891 else | |
892 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
893 spp = &(SYN_ITEMS(syn_block)[cur_si->si_idx]); |
1371 | 894 found_flags = spp->sp_flags; |
895 found_match_idx = spp->sp_sync_idx; | |
896 } | |
7 | 897 found_current_lnum = current_lnum; |
898 found_current_col = current_col; | |
899 found_m_endpos = cur_si->si_m_endpos; | |
900 /* | |
901 * Continue after the match (be aware of a zero-length | |
902 * match). | |
903 */ | |
904 if (found_m_endpos.lnum > current_lnum) | |
905 { | |
906 current_lnum = found_m_endpos.lnum; | |
907 current_col = found_m_endpos.col; | |
908 if (current_lnum >= end_lnum) | |
909 break; | |
910 } | |
911 else if (found_m_endpos.col > current_col) | |
912 current_col = found_m_endpos.col; | |
913 else | |
914 ++current_col; | |
915 | |
916 /* syn_current_attr() will have skipped the check for | |
442 | 917 * an item that ends here, need to do that now. Be |
918 * careful not to go past the NUL. */ | |
919 prev_current_col = current_col; | |
920 if (syn_getcurline()[current_col] != NUL) | |
921 ++current_col; | |
7 | 922 check_state_ends(); |
442 | 923 current_col = prev_current_col; |
7 | 924 } |
925 else | |
926 break; | |
927 } | |
928 } | |
929 | |
930 /* | |
931 * If a sync point was encountered, break here. | |
932 */ | |
933 if (found_flags) | |
934 { | |
935 /* | |
936 * Put the item that was specified by the sync point on the | |
937 * state stack. If there was no item specified, make the | |
938 * state stack empty. | |
939 */ | |
940 clear_current_state(); | |
941 if (found_match_idx >= 0 | |
942 && push_current_state(found_match_idx) == OK) | |
943 update_si_attr(current_state.ga_len - 1); | |
944 | |
945 /* | |
946 * When using "grouphere", continue from the sync point | |
947 * match, until the end of the line. Parsing starts at | |
948 * the next line. | |
949 * For "groupthere" the parsing starts at start_lnum. | |
950 */ | |
951 if (found_flags & HL_SYNC_HERE) | |
952 { | |
953 if (current_state.ga_len) | |
954 { | |
955 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
956 cur_si->si_h_startpos.lnum = found_current_lnum; | |
957 cur_si->si_h_startpos.col = found_current_col; | |
958 update_si_end(cur_si, (int)current_col, TRUE); | |
959 check_keepend(); | |
960 } | |
961 current_col = found_m_endpos.col; | |
962 current_lnum = found_m_endpos.lnum; | |
963 (void)syn_finish_line(FALSE); | |
964 ++current_lnum; | |
965 } | |
966 else | |
967 current_lnum = start_lnum; | |
968 | |
969 break; | |
970 } | |
971 | |
972 end_lnum = lnum; | |
973 invalidate_current_state(); | |
974 } | |
975 | |
976 /* Ran into start of the file or exceeded maximum number of lines */ | |
977 if (lnum <= break_lnum) | |
978 { | |
979 invalidate_current_state(); | |
980 current_lnum = break_lnum + 1; | |
981 } | |
982 } | |
983 | |
984 validate_current_state(); | |
985 } | |
986 | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
987 static void |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
988 save_chartab(char_u *chartab) |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
989 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
990 if (syn_block->b_syn_isk != empty_option) |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
991 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
992 mch_memmove(chartab, syn_buf->b_chartab, (size_t)32); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
993 mch_memmove(syn_buf->b_chartab, syn_win->w_s->b_syn_chartab, |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
994 (size_t)32); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
995 } |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
996 } |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
997 |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
998 static void |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
999 restore_chartab(char_u *chartab) |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1000 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1001 if (syn_win->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
|
1002 mch_memmove(syn_buf->b_chartab, chartab, (size_t)32); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1003 } |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1004 |
7 | 1005 /* |
1006 * Return TRUE if the line-continuation pattern matches in line "lnum". | |
1007 */ | |
1008 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1009 syn_match_linecont(linenr_T lnum) |
7 | 1010 { |
1011 regmmatch_T regmatch; | |
6375 | 1012 int r; |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1013 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
7 | 1014 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1015 if (syn_block->b_syn_linecont_prog != NULL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1016 { |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1017 /* use syntax iskeyword option */ |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1018 save_chartab(buf_chartab); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1019 regmatch.rmm_ic = syn_block->b_syn_linecont_ic; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1020 regmatch.regprog = syn_block->b_syn_linecont_prog; |
6375 | 1021 r = syn_regexec(®match, lnum, (colnr_T)0, |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
1022 IF_SYN_TIME(&syn_block->b_syn_linecont_time)); |
6375 | 1023 syn_block->b_syn_linecont_prog = regmatch.regprog; |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1024 restore_chartab(buf_chartab); |
6375 | 1025 return r; |
7 | 1026 } |
1027 return FALSE; | |
1028 } | |
1029 | |
1030 /* | |
1031 * Prepare the current state for the start of a line. | |
1032 */ | |
1033 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1034 syn_start_line(void) |
7 | 1035 { |
1036 current_finished = FALSE; | |
1037 current_col = 0; | |
1038 | |
1039 /* | |
1040 * Need to update the end of a start/skip/end that continues from the | |
1041 * previous line and regions that have "keepend". | |
1042 */ | |
1043 if (current_state.ga_len > 0) | |
2863 | 1044 { |
7 | 1045 syn_update_ends(TRUE); |
2863 | 1046 check_state_ends(); |
1047 } | |
7 | 1048 |
1049 next_match_idx = -1; | |
1050 ++current_line_id; | |
1051 } | |
1052 | |
1053 /* | |
1054 * Check for items in the stack that need their end updated. | |
1055 * When "startofline" is TRUE the last item is always updated. | |
1056 * When "startofline" is FALSE the item with "keepend" is forcefully updated. | |
1057 */ | |
1058 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1059 syn_update_ends(int startofline) |
7 | 1060 { |
1061 stateitem_T *cur_si; | |
1062 int i; | |
991 | 1063 int seen_keepend; |
7 | 1064 |
1065 if (startofline) | |
1066 { | |
1067 /* Check for a match carried over from a previous line with a | |
1068 * contained region. The match ends as soon as the region ends. */ | |
1069 for (i = 0; i < current_state.ga_len; ++i) | |
1070 { | |
1071 cur_si = &CUR_STATE(i); | |
1072 if (cur_si->si_idx >= 0 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1073 && (SYN_ITEMS(syn_block)[cur_si->si_idx]).sp_type |
7 | 1074 == SPTYPE_MATCH |
1075 && cur_si->si_m_endpos.lnum < current_lnum) | |
1076 { | |
1077 cur_si->si_flags |= HL_MATCHCONT; | |
1078 cur_si->si_m_endpos.lnum = 0; | |
1079 cur_si->si_m_endpos.col = 0; | |
1080 cur_si->si_h_endpos = cur_si->si_m_endpos; | |
1081 cur_si->si_ends = TRUE; | |
1082 } | |
1083 } | |
1084 } | |
1085 | |
1086 /* | |
1087 * Need to update the end of a start/skip/end that continues from the | |
1088 * previous line. And regions that have "keepend", because they may | |
991 | 1089 * influence contained items. If we've just removed "extend" |
1090 * (startofline == 0) then we should update ends of normal regions | |
1091 * contained inside "keepend" because "extend" could have extended | |
1092 * these "keepend" regions as well as contained normal regions. | |
7 | 1093 * Then check for items ending in column 0. |
1094 */ | |
1095 i = current_state.ga_len - 1; | |
1096 if (keepend_level >= 0) | |
1097 for ( ; i > keepend_level; --i) | |
1098 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
1099 break; | |
991 | 1100 |
1101 seen_keepend = FALSE; | |
7 | 1102 for ( ; i < current_state.ga_len; ++i) |
1103 { | |
1104 cur_si = &CUR_STATE(i); | |
1105 if ((cur_si->si_flags & HL_KEEPEND) | |
991 | 1106 || (seen_keepend && !startofline) |
7 | 1107 || (i == current_state.ga_len - 1 && startofline)) |
1108 { | |
1109 cur_si->si_h_startpos.col = 0; /* start highl. in col 0 */ | |
1110 cur_si->si_h_startpos.lnum = current_lnum; | |
1111 | |
1112 if (!(cur_si->si_flags & HL_MATCHCONT)) | |
1113 update_si_end(cur_si, (int)current_col, !startofline); | |
991 | 1114 |
1115 if (!startofline && (cur_si->si_flags & HL_KEEPEND)) | |
1116 seen_keepend = TRUE; | |
7 | 1117 } |
1118 } | |
1119 check_keepend(); | |
1120 } | |
1121 | |
1122 /**************************************** | |
1123 * Handling of the state stack cache. | |
1124 */ | |
1125 | |
1126 /* | |
1127 * EXPLANATION OF THE SYNTAX STATE STACK CACHE | |
1128 * | |
1129 * To speed up syntax highlighting, the state stack for the start of some | |
1130 * lines is cached. These entries can be used to start parsing at that point. | |
1131 * | |
1132 * The stack is kept in b_sst_array[] for each buffer. There is a list of | |
1133 * valid entries. b_sst_first points to the first one, then follow sst_next. | |
1134 * The entries are sorted on line number. The first entry is often for line 2 | |
1135 * (line 1 always starts with an empty stack). | |
1136 * There is also a list for free entries. This construction is used to avoid | |
1137 * having to allocate and free memory blocks too often. | |
1138 * | |
1139 * When making changes to the buffer, this is logged in b_mod_*. When calling | |
1140 * update_screen() to update the display, it will call | |
1141 * syn_stack_apply_changes() for each displayed buffer to adjust the cached | |
1142 * entries. The entries which are inside the changed area are removed, | |
1143 * because they must be recomputed. Entries below the changed have their line | |
1144 * number adjusted for deleted/inserted lines, and have their sst_change_lnum | |
1145 * set to indicate that a check must be made if the changed lines would change | |
1146 * the cached entry. | |
1147 * | |
1148 * When later displaying lines, an entry is stored for each line. Displayed | |
1149 * lines are likely to be displayed again, in which case the state at the | |
1150 * start of the line is needed. | |
1151 * For not displayed lines, an entry is stored for every so many lines. These | |
1152 * entries will be used e.g., when scrolling backwards. The distance between | |
1153 * entries depends on the number of lines in the buffer. For small buffers | |
1154 * the distance is fixed at SST_DIST, for large buffers there is a fixed | |
1155 * number of entries SST_MAX_ENTRIES, and the distance is computed. | |
1156 */ | |
1157 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1158 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1159 syn_stack_free_block(synblock_T *block) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1160 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1161 synstate_T *p; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1162 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1163 if (block->b_sst_array != NULL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1164 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1165 for (p = block->b_sst_first; p != NULL; p = p->sst_next) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1166 clear_syn_state(p); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1167 vim_free(block->b_sst_array); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1168 block->b_sst_array = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1169 block->b_sst_len = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1170 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1171 } |
7 | 1172 /* |
1173 * Free b_sst_array[] for buffer "buf". | |
1174 * Used when syntax items changed to force resyncing everywhere. | |
1175 */ | |
1176 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1177 syn_stack_free_all(synblock_T *block) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1178 { |
7 | 1179 win_T *wp; |
1180 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1181 syn_stack_free_block(block); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1182 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1183 |
7 | 1184 #ifdef FEAT_FOLDING |
1185 /* When using "syntax" fold method, must update all folds. */ | |
1186 FOR_ALL_WINDOWS(wp) | |
1187 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1188 if (wp->w_s == block && foldmethodIsSyntax(wp)) |
7 | 1189 foldUpdateAll(wp); |
1190 } | |
1191 #endif | |
1192 } | |
1193 | |
1194 /* | |
1195 * Allocate the syntax state stack for syn_buf when needed. | |
1196 * If the number of entries in b_sst_array[] is much too big or a bit too | |
1197 * small, reallocate it. | |
1198 * Also used to allocate b_sst_array[] for the first time. | |
1199 */ | |
1200 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1201 syn_stack_alloc(void) |
7 | 1202 { |
1203 long len; | |
1204 synstate_T *to, *from; | |
1205 synstate_T *sstp; | |
1206 | |
1207 len = syn_buf->b_ml.ml_line_count / SST_DIST + Rows * 2; | |
1208 if (len < SST_MIN_ENTRIES) | |
1209 len = SST_MIN_ENTRIES; | |
1210 else if (len > SST_MAX_ENTRIES) | |
1211 len = SST_MAX_ENTRIES; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1212 if (syn_block->b_sst_len > len * 2 || syn_block->b_sst_len < len) |
7 | 1213 { |
1214 /* Allocate 50% too much, to avoid reallocating too often. */ | |
1215 len = syn_buf->b_ml.ml_line_count; | |
1216 len = (len + len / 2) / SST_DIST + Rows * 2; | |
1217 if (len < SST_MIN_ENTRIES) | |
1218 len = SST_MIN_ENTRIES; | |
1219 else if (len > SST_MAX_ENTRIES) | |
1220 len = SST_MAX_ENTRIES; | |
1221 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1222 if (syn_block->b_sst_array != NULL) |
7 | 1223 { |
1224 /* When shrinking the array, cleanup the existing stack. | |
1225 * Make sure that all valid entries fit in the new array. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1226 while (syn_block->b_sst_len - syn_block->b_sst_freecount + 2 > len |
7 | 1227 && syn_stack_cleanup()) |
1228 ; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1229 if (len < syn_block->b_sst_len - syn_block->b_sst_freecount + 2) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1230 len = syn_block->b_sst_len - syn_block->b_sst_freecount + 2; |
7 | 1231 } |
1232 | |
1233 sstp = (synstate_T *)alloc_clear((unsigned)(len * sizeof(synstate_T))); | |
1234 if (sstp == NULL) /* out of memory! */ | |
1235 return; | |
1236 | |
1237 to = sstp - 1; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1238 if (syn_block->b_sst_array != NULL) |
7 | 1239 { |
1240 /* Move the states from the old array to the new one. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1241 for (from = syn_block->b_sst_first; from != NULL; |
7 | 1242 from = from->sst_next) |
1243 { | |
1244 ++to; | |
1245 *to = *from; | |
1246 to->sst_next = to + 1; | |
1247 } | |
1248 } | |
1249 if (to != sstp - 1) | |
1250 { | |
1251 to->sst_next = NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1252 syn_block->b_sst_first = sstp; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1253 syn_block->b_sst_freecount = len - (int)(to - sstp) - 1; |
7 | 1254 } |
1255 else | |
1256 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1257 syn_block->b_sst_first = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1258 syn_block->b_sst_freecount = len; |
7 | 1259 } |
1260 | |
1261 /* Create the list of free entries. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1262 syn_block->b_sst_firstfree = to + 1; |
7 | 1263 while (++to < sstp + len) |
1264 to->sst_next = to + 1; | |
1265 (sstp + len - 1)->sst_next = NULL; | |
1266 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1267 vim_free(syn_block->b_sst_array); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1268 syn_block->b_sst_array = sstp; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1269 syn_block->b_sst_len = len; |
7 | 1270 } |
1271 } | |
1272 | |
1273 /* | |
1274 * Check for changes in a buffer to affect stored syntax states. Uses the | |
1275 * b_mod_* fields. | |
1276 * Called from update_screen(), before screen is being updated, once for each | |
1277 * displayed buffer. | |
1278 */ | |
1279 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1280 syn_stack_apply_changes(buf_T *buf) |
7 | 1281 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1282 win_T *wp; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1283 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1284 syn_stack_apply_changes_block(&buf->b_s, buf); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1285 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1286 FOR_ALL_WINDOWS(wp) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1287 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1288 if ((wp->w_buffer == buf) && (wp->w_s != &buf->b_s)) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1289 syn_stack_apply_changes_block(wp->w_s, buf); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1290 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1291 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1292 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1293 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1294 syn_stack_apply_changes_block(synblock_T *block, buf_T *buf) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1295 { |
7 | 1296 synstate_T *p, *prev, *np; |
1297 linenr_T n; | |
1298 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1299 if (block->b_sst_array == NULL) /* nothing to do */ |
7 | 1300 return; |
1301 | |
1302 prev = NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1303 for (p = block->b_sst_first; p != NULL; ) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1304 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1305 if (p->sst_lnum + block->b_syn_sync_linebreaks > buf->b_mod_top) |
7 | 1306 { |
1307 n = p->sst_lnum + buf->b_mod_xlines; | |
1308 if (n <= buf->b_mod_bot) | |
1309 { | |
1310 /* this state is inside the changed area, remove it */ | |
1311 np = p->sst_next; | |
1312 if (prev == NULL) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1313 block->b_sst_first = np; |
7 | 1314 else |
1315 prev->sst_next = np; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1316 syn_stack_free_entry(block, p); |
7 | 1317 p = np; |
1318 continue; | |
1319 } | |
1320 /* This state is below the changed area. Remember the line | |
1321 * that needs to be parsed before this entry can be made valid | |
1322 * again. */ | |
1323 if (p->sst_change_lnum != 0 && p->sst_change_lnum > buf->b_mod_top) | |
1324 { | |
1325 if (p->sst_change_lnum + buf->b_mod_xlines > buf->b_mod_top) | |
1326 p->sst_change_lnum += buf->b_mod_xlines; | |
1327 else | |
1328 p->sst_change_lnum = buf->b_mod_top; | |
1329 } | |
1330 if (p->sst_change_lnum == 0 | |
1331 || p->sst_change_lnum < buf->b_mod_bot) | |
1332 p->sst_change_lnum = buf->b_mod_bot; | |
1333 | |
1334 p->sst_lnum = n; | |
1335 } | |
1336 prev = p; | |
1337 p = p->sst_next; | |
1338 } | |
1339 } | |
1340 | |
1341 /* | |
1342 * Reduce the number of entries in the state stack for syn_buf. | |
1343 * Returns TRUE if at least one entry was freed. | |
1344 */ | |
1345 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1346 syn_stack_cleanup(void) |
7 | 1347 { |
1348 synstate_T *p, *prev; | |
1349 disptick_T tick; | |
1350 int above; | |
1351 int dist; | |
1352 int retval = FALSE; | |
1353 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1354 if (syn_block->b_sst_array == NULL || syn_block->b_sst_first == NULL) |
7 | 1355 return retval; |
1356 | |
1357 /* Compute normal distance between non-displayed entries. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1358 if (syn_block->b_sst_len <= Rows) |
819 | 1359 dist = 999999; |
1360 else | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1361 dist = syn_buf->b_ml.ml_line_count / (syn_block->b_sst_len - Rows) + 1; |
7 | 1362 |
1363 /* | |
2020 | 1364 * Go through the list to find the "tick" for the oldest entry that can |
7 | 1365 * be removed. Set "above" when the "tick" for the oldest entry is above |
1366 * "b_sst_lasttick" (the display tick wraps around). | |
1367 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1368 tick = syn_block->b_sst_lasttick; |
7 | 1369 above = FALSE; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1370 prev = syn_block->b_sst_first; |
7 | 1371 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
1372 { | |
1373 if (prev->sst_lnum + dist > p->sst_lnum) | |
1374 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1375 if (p->sst_tick > syn_block->b_sst_lasttick) |
7 | 1376 { |
1377 if (!above || p->sst_tick < tick) | |
1378 tick = p->sst_tick; | |
1379 above = TRUE; | |
1380 } | |
1381 else if (!above && p->sst_tick < tick) | |
1382 tick = p->sst_tick; | |
1383 } | |
1384 } | |
1385 | |
1386 /* | |
1387 * Go through the list to make the entries for the oldest tick at an | |
1388 * interval of several lines. | |
1389 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1390 prev = syn_block->b_sst_first; |
7 | 1391 for (p = prev->sst_next; p != NULL; prev = p, p = p->sst_next) |
1392 { | |
1393 if (p->sst_tick == tick && prev->sst_lnum + dist > p->sst_lnum) | |
1394 { | |
1395 /* Move this entry from used list to free list */ | |
1396 prev->sst_next = p->sst_next; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1397 syn_stack_free_entry(syn_block, p); |
7 | 1398 p = prev; |
1399 retval = TRUE; | |
1400 } | |
1401 } | |
1402 return retval; | |
1403 } | |
1404 | |
1405 /* | |
1406 * Free the allocated memory for a syn_state item. | |
1407 * Move the entry into the free list. | |
1408 */ | |
1409 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1410 syn_stack_free_entry(synblock_T *block, synstate_T *p) |
7 | 1411 { |
1412 clear_syn_state(p); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1413 p->sst_next = block->b_sst_firstfree; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1414 block->b_sst_firstfree = p; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1415 ++block->b_sst_freecount; |
7 | 1416 } |
1417 | |
1418 /* | |
1419 * Find an entry in the list of state stacks at or before "lnum". | |
1420 * Returns NULL when there is no entry or the first entry is after "lnum". | |
1421 */ | |
1422 static synstate_T * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1423 syn_stack_find_entry(linenr_T lnum) |
7 | 1424 { |
1425 synstate_T *p, *prev; | |
1426 | |
1427 prev = NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1428 for (p = syn_block->b_sst_first; p != NULL; prev = p, p = p->sst_next) |
7 | 1429 { |
1430 if (p->sst_lnum == lnum) | |
1431 return p; | |
1432 if (p->sst_lnum > lnum) | |
1433 break; | |
1434 } | |
1435 return prev; | |
1436 } | |
1437 | |
1438 /* | |
1439 * Try saving the current state in b_sst_array[]. | |
1440 * The current state must be valid for the start of the current_lnum line! | |
1441 */ | |
1442 static synstate_T * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1443 store_current_state(void) |
7 | 1444 { |
1445 int i; | |
1446 synstate_T *p; | |
1447 bufstate_T *bp; | |
1448 stateitem_T *cur_si; | |
1512 | 1449 synstate_T *sp = syn_stack_find_entry(current_lnum); |
7 | 1450 |
1451 /* | |
1452 * If the current state contains a start or end pattern that continues | |
1453 * from the previous line, we can't use it. Don't store it then. | |
1454 */ | |
1455 for (i = current_state.ga_len - 1; i >= 0; --i) | |
1456 { | |
1457 cur_si = &CUR_STATE(i); | |
1458 if (cur_si->si_h_startpos.lnum >= current_lnum | |
1459 || cur_si->si_m_endpos.lnum >= current_lnum | |
1460 || cur_si->si_h_endpos.lnum >= current_lnum | |
1461 || (cur_si->si_end_idx | |
1462 && cur_si->si_eoe_pos.lnum >= current_lnum)) | |
1463 break; | |
1464 } | |
1465 if (i >= 0) | |
1466 { | |
1467 if (sp != NULL) | |
1468 { | |
1469 /* find "sp" in the list and remove it */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1470 if (syn_block->b_sst_first == sp) |
7 | 1471 /* it's the first entry */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1472 syn_block->b_sst_first = sp->sst_next; |
7 | 1473 else |
1474 { | |
1475 /* find the entry just before this one to adjust sst_next */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1476 for (p = syn_block->b_sst_first; p != NULL; p = p->sst_next) |
7 | 1477 if (p->sst_next == sp) |
1478 break; | |
840 | 1479 if (p != NULL) /* just in case */ |
1480 p->sst_next = sp->sst_next; | |
7 | 1481 } |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1482 syn_stack_free_entry(syn_block, sp); |
7 | 1483 sp = NULL; |
1484 } | |
1485 } | |
1486 else if (sp == NULL || sp->sst_lnum != current_lnum) | |
1487 { | |
1488 /* | |
1489 * Add a new entry | |
1490 */ | |
1491 /* If no free items, cleanup the array first. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1492 if (syn_block->b_sst_freecount == 0) |
7 | 1493 { |
1494 (void)syn_stack_cleanup(); | |
1495 /* "sp" may have been moved to the freelist now */ | |
1496 sp = syn_stack_find_entry(current_lnum); | |
1497 } | |
1498 /* Still no free items? Must be a strange problem... */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1499 if (syn_block->b_sst_freecount == 0) |
7 | 1500 sp = NULL; |
1501 else | |
1502 { | |
1503 /* Take the first item from the free list and put it in the used | |
1504 * list, after *sp */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1505 p = syn_block->b_sst_firstfree; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1506 syn_block->b_sst_firstfree = p->sst_next; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1507 --syn_block->b_sst_freecount; |
7 | 1508 if (sp == NULL) |
1509 { | |
1510 /* Insert in front of the list */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1511 p->sst_next = syn_block->b_sst_first; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1512 syn_block->b_sst_first = p; |
7 | 1513 } |
1514 else | |
1515 { | |
1516 /* insert in list after *sp */ | |
1517 p->sst_next = sp->sst_next; | |
1518 sp->sst_next = p; | |
1519 } | |
1520 sp = p; | |
1521 sp->sst_stacksize = 0; | |
1522 sp->sst_lnum = current_lnum; | |
1523 } | |
1524 } | |
1525 if (sp != NULL) | |
1526 { | |
1527 /* When overwriting an existing state stack, clear it first */ | |
1528 clear_syn_state(sp); | |
1529 sp->sst_stacksize = current_state.ga_len; | |
1530 if (current_state.ga_len > SST_FIX_STATES) | |
1531 { | |
1532 /* Need to clear it, might be something remaining from when the | |
1533 * length was less than SST_FIX_STATES. */ | |
1534 ga_init2(&sp->sst_union.sst_ga, (int)sizeof(bufstate_T), 1); | |
1535 if (ga_grow(&sp->sst_union.sst_ga, current_state.ga_len) == FAIL) | |
1536 sp->sst_stacksize = 0; | |
1537 else | |
1538 sp->sst_union.sst_ga.ga_len = current_state.ga_len; | |
1539 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
1540 } | |
1541 else | |
1542 bp = sp->sst_union.sst_stack; | |
1543 for (i = 0; i < sp->sst_stacksize; ++i) | |
1544 { | |
1545 bp[i].bs_idx = CUR_STATE(i).si_idx; | |
1546 bp[i].bs_flags = CUR_STATE(i).si_flags; | |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1547 #ifdef FEAT_CONCEAL |
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1548 bp[i].bs_seqnr = CUR_STATE(i).si_seqnr; |
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1549 bp[i].bs_cchar = CUR_STATE(i).si_cchar; |
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1550 #endif |
7 | 1551 bp[i].bs_extmatch = ref_extmatch(CUR_STATE(i).si_extmatch); |
1552 } | |
1553 sp->sst_next_flags = current_next_flags; | |
1554 sp->sst_next_list = current_next_list; | |
1555 sp->sst_tick = display_tick; | |
1556 sp->sst_change_lnum = 0; | |
1557 } | |
1558 current_state_stored = TRUE; | |
1559 return sp; | |
1560 } | |
1561 | |
1562 /* | |
1563 * Copy a state stack from "from" in b_sst_array[] to current_state; | |
1564 */ | |
1565 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1566 load_current_state(synstate_T *from) |
7 | 1567 { |
1568 int i; | |
1569 bufstate_T *bp; | |
1570 | |
1571 clear_current_state(); | |
1572 validate_current_state(); | |
1573 keepend_level = -1; | |
1574 if (from->sst_stacksize | |
1575 && ga_grow(¤t_state, from->sst_stacksize) != FAIL) | |
1576 { | |
1577 if (from->sst_stacksize > SST_FIX_STATES) | |
1578 bp = SYN_STATE_P(&(from->sst_union.sst_ga)); | |
1579 else | |
1580 bp = from->sst_union.sst_stack; | |
1581 for (i = 0; i < from->sst_stacksize; ++i) | |
1582 { | |
1583 CUR_STATE(i).si_idx = bp[i].bs_idx; | |
1584 CUR_STATE(i).si_flags = bp[i].bs_flags; | |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1585 #ifdef FEAT_CONCEAL |
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1586 CUR_STATE(i).si_seqnr = bp[i].bs_seqnr; |
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1587 CUR_STATE(i).si_cchar = bp[i].bs_cchar; |
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
1588 #endif |
7 | 1589 CUR_STATE(i).si_extmatch = ref_extmatch(bp[i].bs_extmatch); |
1590 if (keepend_level < 0 && (CUR_STATE(i).si_flags & HL_KEEPEND)) | |
1591 keepend_level = i; | |
1592 CUR_STATE(i).si_ends = FALSE; | |
1593 CUR_STATE(i).si_m_lnum = 0; | |
1594 if (CUR_STATE(i).si_idx >= 0) | |
1595 CUR_STATE(i).si_next_list = | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1596 (SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_next_list; |
7 | 1597 else |
1598 CUR_STATE(i).si_next_list = NULL; | |
1599 update_si_attr(i); | |
1600 } | |
1601 current_state.ga_len = from->sst_stacksize; | |
1602 } | |
1603 current_next_list = from->sst_next_list; | |
1604 current_next_flags = from->sst_next_flags; | |
1605 current_lnum = from->sst_lnum; | |
1606 } | |
1607 | |
1608 /* | |
1609 * Compare saved state stack "*sp" with the current state. | |
1610 * Return TRUE when they are equal. | |
1611 */ | |
1612 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1613 syn_stack_equal(synstate_T *sp) |
7 | 1614 { |
1615 int i, j; | |
1616 bufstate_T *bp; | |
1617 reg_extmatch_T *six, *bsx; | |
1618 | |
1619 /* First a quick check if the stacks have the same size end nextlist. */ | |
1620 if (sp->sst_stacksize == current_state.ga_len | |
1621 && sp->sst_next_list == current_next_list) | |
1622 { | |
1623 /* Need to compare all states on both stacks. */ | |
1624 if (sp->sst_stacksize > SST_FIX_STATES) | |
1625 bp = SYN_STATE_P(&(sp->sst_union.sst_ga)); | |
1626 else | |
1627 bp = sp->sst_union.sst_stack; | |
1628 | |
1629 for (i = current_state.ga_len; --i >= 0; ) | |
1630 { | |
1631 /* If the item has another index the state is different. */ | |
1632 if (bp[i].bs_idx != CUR_STATE(i).si_idx) | |
1633 break; | |
1634 if (bp[i].bs_extmatch != CUR_STATE(i).si_extmatch) | |
1635 { | |
1636 /* When the extmatch pointers are different, the strings in | |
1637 * them can still be the same. Check if the extmatch | |
1638 * references are equal. */ | |
1639 bsx = bp[i].bs_extmatch; | |
1640 six = CUR_STATE(i).si_extmatch; | |
1641 /* If one of the extmatch pointers is NULL the states are | |
1642 * different. */ | |
1643 if (bsx == NULL || six == NULL) | |
1644 break; | |
1645 for (j = 0; j < NSUBEXP; ++j) | |
1646 { | |
1647 /* Check each referenced match string. They must all be | |
1648 * equal. */ | |
1649 if (bsx->matches[j] != six->matches[j]) | |
1650 { | |
1651 /* If the pointer is different it can still be the | |
1652 * same text. Compare the strings, ignore case when | |
1653 * the start item has the sp_ic flag set. */ | |
1654 if (bsx->matches[j] == NULL | |
1655 || six->matches[j] == NULL) | |
1656 break; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1657 if ((SYN_ITEMS(syn_block)[CUR_STATE(i).si_idx]).sp_ic |
7 | 1658 ? MB_STRICMP(bsx->matches[j], |
1659 six->matches[j]) != 0 | |
1660 : STRCMP(bsx->matches[j], six->matches[j]) != 0) | |
1661 break; | |
1662 } | |
1663 } | |
1664 if (j != NSUBEXP) | |
1665 break; | |
1666 } | |
1667 } | |
1668 if (i < 0) | |
1669 return TRUE; | |
1670 } | |
1671 return FALSE; | |
1672 } | |
1673 | |
1674 /* | |
1675 * We stop parsing syntax above line "lnum". If the stored state at or below | |
1676 * this line depended on a change before it, it now depends on the line below | |
1677 * the last parsed line. | |
1678 * The window looks like this: | |
1679 * line which changed | |
1680 * displayed line | |
1681 * displayed line | |
1682 * lnum -> line below window | |
1683 */ | |
1684 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1685 syntax_end_parsing(linenr_T lnum) |
7 | 1686 { |
1687 synstate_T *sp; | |
1688 | |
1689 sp = syn_stack_find_entry(lnum); | |
1690 if (sp != NULL && sp->sst_lnum < lnum) | |
1691 sp = sp->sst_next; | |
1692 | |
1693 if (sp != NULL && sp->sst_change_lnum != 0) | |
1694 sp->sst_change_lnum = lnum; | |
1695 } | |
1696 | |
1697 /* | |
1698 * End of handling of the state stack. | |
1699 ****************************************/ | |
1700 | |
1701 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1702 invalidate_current_state(void) |
7 | 1703 { |
1704 clear_current_state(); | |
1705 current_state.ga_itemsize = 0; /* mark current_state invalid */ | |
1706 current_next_list = NULL; | |
1707 keepend_level = -1; | |
1708 } | |
1709 | |
1710 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1711 validate_current_state(void) |
7 | 1712 { |
1713 current_state.ga_itemsize = sizeof(stateitem_T); | |
1714 current_state.ga_growsize = 3; | |
1715 } | |
1716 | |
1717 /* | |
1718 * Return TRUE if the syntax at start of lnum changed since last time. | |
1719 * This will only be called just after get_syntax_attr() for the previous | |
1720 * line, to check if the next line needs to be redrawn too. | |
1721 */ | |
1722 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1723 syntax_check_changed(linenr_T lnum) |
7 | 1724 { |
1725 int retval = TRUE; | |
1726 synstate_T *sp; | |
1727 | |
1728 /* | |
1729 * Check the state stack when: | |
1730 * - lnum is just below the previously syntaxed line. | |
1731 * - lnum is not before the lines with saved states. | |
1732 * - lnum is not past the lines with saved states. | |
1733 * - lnum is at or before the last changed line. | |
1734 */ | |
1735 if (VALID_STATE(¤t_state) && lnum == current_lnum + 1) | |
1736 { | |
1737 sp = syn_stack_find_entry(lnum); | |
1738 if (sp != NULL && sp->sst_lnum == lnum) | |
1739 { | |
1740 /* | |
1741 * finish the previous line (needed when not all of the line was | |
1742 * drawn) | |
1743 */ | |
1744 (void)syn_finish_line(FALSE); | |
1745 | |
1746 /* | |
1747 * Compare the current state with the previously saved state of | |
1748 * the line. | |
1749 */ | |
1750 if (syn_stack_equal(sp)) | |
1751 retval = FALSE; | |
1752 | |
1753 /* | |
1754 * Store the current state in b_sst_array[] for later use. | |
1755 */ | |
1756 ++current_lnum; | |
1512 | 1757 (void)store_current_state(); |
7 | 1758 } |
1759 } | |
1760 | |
1761 return retval; | |
1762 } | |
1763 | |
1764 /* | |
1765 * Finish the current line. | |
1766 * This doesn't return any attributes, it only gets the state at the end of | |
1767 * the line. It can start anywhere in the line, as long as the current state | |
1768 * is valid. | |
1769 */ | |
1770 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1771 syn_finish_line( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1772 int syncing) /* called for syncing */ |
7 | 1773 { |
1774 stateitem_T *cur_si; | |
442 | 1775 colnr_T prev_current_col; |
7 | 1776 |
1777 if (!current_finished) | |
1778 { | |
1779 while (!current_finished) | |
1780 { | |
1504 | 1781 (void)syn_current_attr(syncing, FALSE, NULL, FALSE); |
7 | 1782 /* |
1783 * When syncing, and found some item, need to check the item. | |
1784 */ | |
1785 if (syncing && current_state.ga_len) | |
1786 { | |
1787 /* | |
1788 * Check for match with sync item. | |
1789 */ | |
1790 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
1791 if (cur_si->si_idx >= 0 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1792 && (SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags |
7 | 1793 & (HL_SYNC_HERE|HL_SYNC_THERE))) |
1794 return TRUE; | |
1795 | |
1796 /* syn_current_attr() will have skipped the check for an item | |
442 | 1797 * that ends here, need to do that now. Be careful not to go |
1798 * past the NUL. */ | |
1799 prev_current_col = current_col; | |
1800 if (syn_getcurline()[current_col] != NUL) | |
1801 ++current_col; | |
7 | 1802 check_state_ends(); |
442 | 1803 current_col = prev_current_col; |
7 | 1804 } |
1805 ++current_col; | |
1806 } | |
1807 } | |
1808 return FALSE; | |
1809 } | |
1810 | |
1811 /* | |
1812 * Return highlight attributes for next character. | |
1813 * Must first call syntax_start() once for the line. | |
1814 * "col" is normally 0 for the first use in a line, and increments by one each | |
1815 * time. It's allowed to skip characters and to stop before the end of the | |
1816 * line. But only a "col" after a previously used column is allowed. | |
221 | 1817 * When "can_spell" is not NULL set it to TRUE when spell-checking should be |
1818 * done. | |
7 | 1819 */ |
1820 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1821 get_syntax_attr( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1822 colnr_T col, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1823 int *can_spell, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1824 int keep_state) /* keep state of char at "col" */ |
7 | 1825 { |
1826 int attr = 0; | |
1827 | |
1363 | 1828 if (can_spell != NULL) |
1829 /* Default: Only do spelling when there is no @Spell cluster or when | |
1830 * ":syn spell toplevel" was used. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1831 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1832 ? (syn_block->b_spell_cluster_id == 0) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1833 : (syn_block->b_syn_spell == SYNSPL_TOP); |
1363 | 1834 |
7 | 1835 /* check for out of memory situation */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1836 if (syn_block->b_sst_array == NULL) |
7 | 1837 return 0; |
1838 | |
419 | 1839 /* After 'synmaxcol' the attribute is always zero. */ |
431 | 1840 if (syn_buf->b_p_smc > 0 && col >= (colnr_T)syn_buf->b_p_smc) |
419 | 1841 { |
1842 clear_current_state(); | |
1843 #ifdef FEAT_EVAL | |
1844 current_id = 0; | |
1845 current_trans_id = 0; | |
1846 #endif | |
2401
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
1847 #ifdef FEAT_CONCEAL |
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
1848 current_flags = 0; |
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2392
diff
changeset
|
1849 #endif |
419 | 1850 return 0; |
1851 } | |
1852 | |
7 | 1853 /* Make sure current_state is valid */ |
1854 if (INVALID_STATE(¤t_state)) | |
1855 validate_current_state(); | |
1856 | |
1857 /* | |
1858 * Skip from the current column to "col", get the attributes for "col". | |
1859 */ | |
1860 while (current_col <= col) | |
1861 { | |
1504 | 1862 attr = syn_current_attr(FALSE, TRUE, can_spell, |
1863 current_col == col ? keep_state : FALSE); | |
7 | 1864 ++current_col; |
1865 } | |
1866 | |
1867 return attr; | |
1868 } | |
1869 | |
1870 /* | |
1871 * Get syntax attributes for current_lnum, current_col. | |
1872 */ | |
1873 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1874 syn_current_attr( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1875 int syncing, /* When 1: called for syncing */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1876 int displaying, /* result will be displayed */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1877 int *can_spell, /* return: do spell checking */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
1878 int keep_state) /* keep syntax stack afterwards */ |
7 | 1879 { |
1880 int syn_id; | |
1881 lpos_T endpos; /* was: char_u *endp; */ | |
1882 lpos_T hl_startpos; /* was: int hl_startcol; */ | |
1883 lpos_T hl_endpos; | |
1884 lpos_T eos_pos; /* end-of-start match (start region) */ | |
1885 lpos_T eoe_pos; /* end-of-end pattern */ | |
1886 int end_idx; /* group ID for end pattern */ | |
1887 int idx; | |
1888 synpat_T *spp; | |
221 | 1889 stateitem_T *cur_si, *sip = NULL; |
7 | 1890 int startcol; |
1891 int endcol; | |
1892 long flags; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1893 int cchar; |
7 | 1894 short *next_list; |
1895 int found_match; /* found usable match */ | |
1896 static int try_next_column = FALSE; /* must try in next col */ | |
1897 int do_keywords; | |
1898 regmmatch_T regmatch; | |
1899 lpos_T pos; | |
1900 int lc_col; | |
1901 reg_extmatch_T *cur_extmatch = NULL; | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1902 char_u buf_chartab[32]; /* chartab array for syn iskyeyword */ |
7 | 1903 char_u *line; /* current line. NOTE: becomes invalid after |
1904 looking for a pattern match! */ | |
1905 | |
1906 /* variables for zero-width matches that have a "nextgroup" argument */ | |
1907 int keep_next_list; | |
1908 int zero_width_next_list = FALSE; | |
1909 garray_T zero_width_next_ga; | |
1910 | |
1911 /* | |
1912 * No character, no attributes! Past end of line? | |
1913 * Do try matching with an empty line (could be the start of a region). | |
1914 */ | |
1915 line = syn_getcurline(); | |
1916 if (line[current_col] == NUL && current_col != 0) | |
1917 { | |
1918 /* | |
1919 * If we found a match after the last column, use it. | |
1920 */ | |
1921 if (next_match_idx >= 0 && next_match_col >= (int)current_col | |
1922 && next_match_col != MAXCOL) | |
1923 (void)push_next_match(NULL); | |
1924 | |
1925 current_finished = TRUE; | |
1926 current_state_stored = FALSE; | |
1927 return 0; | |
1928 } | |
1929 | |
1930 /* if the current or next character is NUL, we will finish the line now */ | |
1931 if (line[current_col] == NUL || line[current_col + 1] == NUL) | |
1932 { | |
1933 current_finished = TRUE; | |
1934 current_state_stored = FALSE; | |
1935 } | |
1936 | |
1937 /* | |
1938 * When in the previous column there was a match but it could not be used | |
1939 * (empty match or already matched in this column) need to try again in | |
1940 * the next column. | |
1941 */ | |
1942 if (try_next_column) | |
1943 { | |
1944 next_match_idx = -1; | |
1945 try_next_column = FALSE; | |
1946 } | |
1947 | |
1948 /* Only check for keywords when not syncing and there are some. */ | |
1949 do_keywords = !syncing | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1950 && (syn_block->b_keywtab.ht_used > 0 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1951 || syn_block->b_keywtab_ic.ht_used > 0); |
7 | 1952 |
1953 /* Init the list of zero-width matches with a nextlist. This is used to | |
1954 * avoid matching the same item in the same position twice. */ | |
1955 ga_init2(&zero_width_next_ga, (int)sizeof(int), 10); | |
1956 | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1957 /* use syntax iskeyword option */ |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1958 save_chartab(buf_chartab); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1959 |
7 | 1960 /* |
1961 * Repeat matching keywords and patterns, to find contained items at the | |
1962 * same column. This stops when there are no extra matches at the current | |
1963 * column. | |
1964 */ | |
1965 do | |
1966 { | |
1967 found_match = FALSE; | |
1968 keep_next_list = FALSE; | |
1969 syn_id = 0; | |
1970 | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
1971 |
7 | 1972 /* |
1973 * 1. Check for a current state. | |
1974 * Only when there is no current state, or if the current state may | |
1975 * contain other things, we need to check for keywords and patterns. | |
1976 * Always need to check for contained items if some item has the | |
1977 * "containedin" argument (takes extra time!). | |
1978 */ | |
1979 if (current_state.ga_len) | |
1980 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
1981 else | |
1982 cur_si = NULL; | |
1983 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
1984 if (syn_block->b_syn_containedin || cur_si == NULL |
7 | 1985 || cur_si->si_cont_list != NULL) |
1986 { | |
1987 /* | |
1988 * 2. Check for keywords, if on a keyword char after a non-keyword | |
1989 * char. Don't do this when syncing. | |
1990 */ | |
1991 if (do_keywords) | |
1992 { | |
1993 line = syn_getcurline(); | |
4043 | 1994 if (vim_iswordp_buf(line + current_col, syn_buf) |
7 | 1995 && (current_col == 0 |
4043 | 1996 || !vim_iswordp_buf(line + current_col - 1 |
7 | 1997 #ifdef FEAT_MBYTE |
1998 - (has_mbyte | |
1999 ? (*mb_head_off)(line, line + current_col - 1) | |
2000 : 0) | |
2001 #endif | |
2002 , syn_buf))) | |
2003 { | |
2004 syn_id = check_keyword_id(line, (int)current_col, | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2005 &endcol, &flags, &next_list, cur_si, |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2006 &cchar); |
205 | 2007 if (syn_id != 0) |
7 | 2008 { |
2009 if (push_current_state(KEYWORD_IDX) == OK) | |
2010 { | |
2011 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
2012 cur_si->si_m_startcol = current_col; | |
2013 cur_si->si_h_startpos.lnum = current_lnum; | |
2014 cur_si->si_h_startpos.col = 0; /* starts right away */ | |
2015 cur_si->si_m_endpos.lnum = current_lnum; | |
2016 cur_si->si_m_endpos.col = endcol; | |
2017 cur_si->si_h_endpos.lnum = current_lnum; | |
2018 cur_si->si_h_endpos.col = endcol; | |
2019 cur_si->si_ends = TRUE; | |
2020 cur_si->si_end_idx = 0; | |
2021 cur_si->si_flags = flags; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2022 #ifdef FEAT_CONCEAL |
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
|
2023 cur_si->si_seqnr = next_seqnr++; |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
2024 cur_si->si_cchar = cchar; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2025 if (current_state.ga_len > 1) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2026 cur_si->si_flags |= |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2027 CUR_STATE(current_state.ga_len - 2).si_flags |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2028 & HL_CONCEAL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2029 #endif |
7 | 2030 cur_si->si_id = syn_id; |
2031 cur_si->si_trans_id = syn_id; | |
2032 if (flags & HL_TRANSP) | |
2033 { | |
2034 if (current_state.ga_len < 2) | |
2035 { | |
2036 cur_si->si_attr = 0; | |
2037 cur_si->si_trans_id = 0; | |
2038 } | |
2039 else | |
2040 { | |
2041 cur_si->si_attr = CUR_STATE( | |
2042 current_state.ga_len - 2).si_attr; | |
2043 cur_si->si_trans_id = CUR_STATE( | |
2044 current_state.ga_len - 2).si_trans_id; | |
2045 } | |
2046 } | |
2047 else | |
2048 cur_si->si_attr = syn_id2attr(syn_id); | |
2049 cur_si->si_cont_list = NULL; | |
2050 cur_si->si_next_list = next_list; | |
2051 check_keepend(); | |
2052 } | |
2053 else | |
2054 vim_free(next_list); | |
2055 } | |
2056 } | |
2057 } | |
2058 | |
2059 /* | |
205 | 2060 * 3. Check for patterns (only if no keyword found). |
7 | 2061 */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2062 if (syn_id == 0 && syn_block->b_syn_patterns.ga_len) |
7 | 2063 { |
2064 /* | |
2065 * If we didn't check for a match yet, or we are past it, check | |
2066 * for any match with a pattern. | |
2067 */ | |
2068 if (next_match_idx < 0 || next_match_col < (int)current_col) | |
2069 { | |
2070 /* | |
2071 * Check all relevant patterns for a match at this | |
2072 * position. This is complicated, because matching with a | |
2073 * pattern takes quite a bit of time, thus we want to | |
2074 * avoid doing it when it's not needed. | |
2075 */ | |
2076 next_match_idx = 0; /* no match in this line yet */ | |
2077 next_match_col = MAXCOL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2078 for (idx = syn_block->b_syn_patterns.ga_len; --idx >= 0; ) |
7 | 2079 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2080 spp = &(SYN_ITEMS(syn_block)[idx]); |
7 | 2081 if ( spp->sp_syncing == syncing |
2082 && (displaying || !(spp->sp_flags & HL_DISPLAY)) | |
2083 && (spp->sp_type == SPTYPE_MATCH | |
2084 || spp->sp_type == SPTYPE_START) | |
2085 && (current_next_list != NULL | |
2086 ? in_id_list(NULL, current_next_list, | |
2087 &spp->sp_syn, 0) | |
2088 : (cur_si == NULL | |
2089 ? !(spp->sp_flags & HL_CONTAINED) | |
2090 : in_id_list(cur_si, | |
2091 cur_si->si_cont_list, &spp->sp_syn, | |
2092 spp->sp_flags & HL_CONTAINED)))) | |
2093 { | |
6375 | 2094 int r; |
2095 | |
7 | 2096 /* If we already tried matching in this line, and |
2097 * there isn't a match before next_match_col, skip | |
2098 * this item. */ | |
2099 if (spp->sp_line_id == current_line_id | |
2100 && spp->sp_startcol >= next_match_col) | |
2101 continue; | |
2102 spp->sp_line_id = current_line_id; | |
2103 | |
2104 lc_col = current_col - spp->sp_offsets[SPO_LC_OFF]; | |
2105 if (lc_col < 0) | |
2106 lc_col = 0; | |
2107 | |
2108 regmatch.rmm_ic = spp->sp_ic; | |
2109 regmatch.regprog = spp->sp_prog; | |
6375 | 2110 r = syn_regexec(®match, |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
2111 current_lnum, |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
2112 (colnr_T)lc_col, |
6375 | 2113 IF_SYN_TIME(&spp->sp_time)); |
2114 spp->sp_prog = regmatch.regprog; | |
2115 if (!r) | |
7 | 2116 { |
2117 /* no match in this line, try another one */ | |
2118 spp->sp_startcol = MAXCOL; | |
2119 continue; | |
2120 } | |
2121 | |
2122 /* | |
2123 * Compute the first column of the match. | |
2124 */ | |
2125 syn_add_start_off(&pos, ®match, | |
2126 spp, SPO_MS_OFF, -1); | |
2127 if (pos.lnum > current_lnum) | |
2128 { | |
2129 /* must have used end of match in a next line, | |
2130 * we can't handle that */ | |
2131 spp->sp_startcol = MAXCOL; | |
2132 continue; | |
2133 } | |
2134 startcol = pos.col; | |
2135 | |
2136 /* remember the next column where this pattern | |
2137 * matches in the current line */ | |
2138 spp->sp_startcol = startcol; | |
2139 | |
2140 /* | |
2141 * If a previously found match starts at a lower | |
2142 * column number, don't use this one. | |
2143 */ | |
2144 if (startcol >= next_match_col) | |
2145 continue; | |
2146 | |
2147 /* | |
2148 * If we matched this pattern at this position | |
2149 * before, skip it. Must retry in the next | |
2150 * column, because it may match from there. | |
2151 */ | |
2152 if (did_match_already(idx, &zero_width_next_ga)) | |
2153 { | |
2154 try_next_column = TRUE; | |
2155 continue; | |
2156 } | |
2157 | |
2158 endpos.lnum = regmatch.endpos[0].lnum; | |
2159 endpos.col = regmatch.endpos[0].col; | |
2160 | |
2161 /* Compute the highlight start. */ | |
2162 syn_add_start_off(&hl_startpos, ®match, | |
2163 spp, SPO_HS_OFF, -1); | |
2164 | |
2165 /* Compute the region start. */ | |
2166 /* Default is to use the end of the match. */ | |
2167 syn_add_end_off(&eos_pos, ®match, | |
2168 spp, SPO_RS_OFF, 0); | |
2169 | |
2170 /* | |
2171 * Grab the external submatches before they get | |
2172 * overwritten. Reference count doesn't change. | |
2173 */ | |
2174 unref_extmatch(cur_extmatch); | |
2175 cur_extmatch = re_extmatch_out; | |
2176 re_extmatch_out = NULL; | |
2177 | |
2178 flags = 0; | |
2179 eoe_pos.lnum = 0; /* avoid warning */ | |
2180 eoe_pos.col = 0; | |
2181 end_idx = 0; | |
2182 hl_endpos.lnum = 0; | |
2183 | |
2184 /* | |
2185 * For a "oneline" the end must be found in the | |
2186 * same line too. Search for it after the end of | |
2187 * the match with the start pattern. Set the | |
2188 * resulting end positions at the same time. | |
2189 */ | |
2190 if (spp->sp_type == SPTYPE_START | |
2191 && (spp->sp_flags & HL_ONELINE)) | |
2192 { | |
2193 lpos_T startpos; | |
2194 | |
2195 startpos = endpos; | |
2196 find_endpos(idx, &startpos, &endpos, &hl_endpos, | |
2197 &flags, &eoe_pos, &end_idx, cur_extmatch); | |
2198 if (endpos.lnum == 0) | |
2199 continue; /* not found */ | |
2200 } | |
2201 | |
2202 /* | |
2203 * For a "match" the size must be > 0 after the | |
2204 * end offset needs has been added. Except when | |
2205 * syncing. | |
2206 */ | |
2207 else if (spp->sp_type == SPTYPE_MATCH) | |
2208 { | |
2209 syn_add_end_off(&hl_endpos, ®match, spp, | |
2210 SPO_HE_OFF, 0); | |
2211 syn_add_end_off(&endpos, ®match, spp, | |
2212 SPO_ME_OFF, 0); | |
2213 if (endpos.lnum == current_lnum | |
2214 && (int)endpos.col + syncing < startcol) | |
2215 { | |
2216 /* | |
2217 * If an empty string is matched, may need | |
2218 * to try matching again at next column. | |
2219 */ | |
2220 if (regmatch.startpos[0].col | |
2221 == regmatch.endpos[0].col) | |
2222 try_next_column = TRUE; | |
2223 continue; | |
2224 } | |
2225 } | |
2226 | |
2227 /* | |
2228 * keep the best match so far in next_match_* | |
2229 */ | |
2230 /* Highlighting must start after startpos and end | |
2231 * before endpos. */ | |
2232 if (hl_startpos.lnum == current_lnum | |
2233 && (int)hl_startpos.col < startcol) | |
2234 hl_startpos.col = startcol; | |
2235 limit_pos_zero(&hl_endpos, &endpos); | |
2236 | |
2237 next_match_idx = idx; | |
2238 next_match_col = startcol; | |
2239 next_match_m_endpos = endpos; | |
2240 next_match_h_endpos = hl_endpos; | |
2241 next_match_h_startpos = hl_startpos; | |
2242 next_match_flags = flags; | |
2243 next_match_eos_pos = eos_pos; | |
2244 next_match_eoe_pos = eoe_pos; | |
2245 next_match_end_idx = end_idx; | |
2246 unref_extmatch(next_match_extmatch); | |
2247 next_match_extmatch = cur_extmatch; | |
2248 cur_extmatch = NULL; | |
2249 } | |
2250 } | |
2251 } | |
2252 | |
2253 /* | |
2254 * If we found a match at the current column, use it. | |
2255 */ | |
2256 if (next_match_idx >= 0 && next_match_col == (int)current_col) | |
2257 { | |
2258 synpat_T *lspp; | |
2259 | |
2260 /* When a zero-width item matched which has a nextgroup, | |
2261 * don't push the item but set nextgroup. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2262 lspp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
7 | 2263 if (next_match_m_endpos.lnum == current_lnum |
2264 && next_match_m_endpos.col == current_col | |
2265 && lspp->sp_next_list != NULL) | |
2266 { | |
2267 current_next_list = lspp->sp_next_list; | |
2268 current_next_flags = lspp->sp_flags; | |
2269 keep_next_list = TRUE; | |
2270 zero_width_next_list = TRUE; | |
2271 | |
2272 /* Add the index to a list, so that we can check | |
2273 * later that we don't match it again (and cause an | |
2274 * endless loop). */ | |
2275 if (ga_grow(&zero_width_next_ga, 1) == OK) | |
2276 { | |
2277 ((int *)(zero_width_next_ga.ga_data)) | |
2278 [zero_width_next_ga.ga_len++] = next_match_idx; | |
2279 } | |
2280 next_match_idx = -1; | |
2281 } | |
2282 else | |
2283 cur_si = push_next_match(cur_si); | |
2284 found_match = TRUE; | |
2285 } | |
2286 } | |
2287 } | |
2288 | |
2289 /* | |
2290 * Handle searching for nextgroup match. | |
2291 */ | |
2292 if (current_next_list != NULL && !keep_next_list) | |
2293 { | |
2294 /* | |
2295 * If a nextgroup was not found, continue looking for one if: | |
2296 * - this is an empty line and the "skipempty" option was given | |
2297 * - we are on white space and the "skipwhite" option was given | |
2298 */ | |
2299 if (!found_match) | |
2300 { | |
2301 line = syn_getcurline(); | |
2302 if (((current_next_flags & HL_SKIPWHITE) | |
2303 && vim_iswhite(line[current_col])) | |
2304 || ((current_next_flags & HL_SKIPEMPTY) | |
2305 && *line == NUL)) | |
2306 break; | |
2307 } | |
2308 | |
2309 /* | |
2310 * If a nextgroup was found: Use it, and continue looking for | |
2311 * contained matches. | |
2312 * If a nextgroup was not found: Continue looking for a normal | |
2313 * match. | |
2314 * When did set current_next_list for a zero-width item and no | |
2315 * match was found don't loop (would get stuck). | |
2316 */ | |
2317 current_next_list = NULL; | |
2318 next_match_idx = -1; | |
2319 if (!zero_width_next_list) | |
2320 found_match = TRUE; | |
2321 } | |
2322 | |
2323 } while (found_match); | |
2324 | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2325 restore_chartab(buf_chartab); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2326 |
7 | 2327 /* |
2328 * Use attributes from the current state, if within its highlighting. | |
2329 * If not, use attributes from the current-but-one state, etc. | |
2330 */ | |
2331 current_attr = 0; | |
2332 #ifdef FEAT_EVAL | |
2333 current_id = 0; | |
2334 current_trans_id = 0; | |
2335 #endif | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2336 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2337 current_flags = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2338 #endif |
7 | 2339 if (cur_si != NULL) |
2340 { | |
221 | 2341 #ifndef FEAT_EVAL |
2342 int current_trans_id = 0; | |
2343 #endif | |
7 | 2344 for (idx = current_state.ga_len - 1; idx >= 0; --idx) |
2345 { | |
2346 sip = &CUR_STATE(idx); | |
2347 if ((current_lnum > sip->si_h_startpos.lnum | |
2348 || (current_lnum == sip->si_h_startpos.lnum | |
2349 && current_col >= sip->si_h_startpos.col)) | |
2350 && (sip->si_h_endpos.lnum == 0 | |
2351 || current_lnum < sip->si_h_endpos.lnum | |
2352 || (current_lnum == sip->si_h_endpos.lnum | |
2353 && current_col < sip->si_h_endpos.col))) | |
2354 { | |
2355 current_attr = sip->si_attr; | |
2356 #ifdef FEAT_EVAL | |
2357 current_id = sip->si_id; | |
221 | 2358 #endif |
7 | 2359 current_trans_id = sip->si_trans_id; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2360 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2361 current_flags = sip->si_flags; |
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
|
2362 current_seqnr = sip->si_seqnr; |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
2363 current_sub_char = sip->si_cchar; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2364 #endif |
7 | 2365 break; |
2366 } | |
2367 } | |
2368 | |
221 | 2369 if (can_spell != NULL) |
2370 { | |
2371 struct sp_syn sps; | |
2372 | |
2373 /* | |
2374 * set "can_spell" to TRUE if spell checking is supposed to be | |
2375 * done in the current item. | |
2376 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2377 if (syn_block->b_spell_cluster_id == 0) |
227 | 2378 { |
320 | 2379 /* There is no @Spell cluster: Do spelling for items without |
2380 * @NoSpell cluster. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2381 if (syn_block->b_nospell_cluster_id == 0 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2382 || current_trans_id == 0) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2383 *can_spell = (syn_block->b_syn_spell != SYNSPL_NOTOP); |
227 | 2384 else |
2385 { | |
2386 sps.inc_tag = 0; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2387 sps.id = syn_block->b_nospell_cluster_id; |
227 | 2388 sps.cont_in_list = NULL; |
2389 *can_spell = !in_id_list(sip, sip->si_cont_list, &sps, 0); | |
2390 } | |
2391 } | |
221 | 2392 else |
2393 { | |
320 | 2394 /* The @Spell cluster is defined: Do spelling in items with |
419 | 2395 * the @Spell cluster. But not when @NoSpell is also there. |
2396 * At the toplevel only spell check when ":syn spell toplevel" | |
2397 * was used. */ | |
320 | 2398 if (current_trans_id == 0) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2399 *can_spell = (syn_block->b_syn_spell == SYNSPL_TOP); |
320 | 2400 else |
2401 { | |
2402 sps.inc_tag = 0; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2403 sps.id = syn_block->b_spell_cluster_id; |
320 | 2404 sps.cont_in_list = NULL; |
2405 *can_spell = in_id_list(sip, sip->si_cont_list, &sps, 0); | |
2406 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2407 if (syn_block->b_nospell_cluster_id != 0) |
320 | 2408 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2409 sps.id = syn_block->b_nospell_cluster_id; |
320 | 2410 if (in_id_list(sip, sip->si_cont_list, &sps, 0)) |
2411 *can_spell = FALSE; | |
2412 } | |
2413 } | |
221 | 2414 } |
2415 } | |
2416 | |
2417 | |
7 | 2418 /* |
2419 * Check for end of current state (and the states before it) at the | |
2420 * next column. Don't do this for syncing, because we would miss a | |
2421 * single character match. | |
2422 * First check if the current state ends at the current column. It | |
2423 * may be for an empty match and a containing item might end in the | |
2424 * current column. | |
2425 */ | |
1504 | 2426 if (!syncing && !keep_state) |
7 | 2427 { |
2428 check_state_ends(); | |
442 | 2429 if (current_state.ga_len > 0 |
2430 && syn_getcurline()[current_col] != NUL) | |
7 | 2431 { |
2432 ++current_col; | |
2433 check_state_ends(); | |
2434 --current_col; | |
2435 } | |
2436 } | |
2437 } | |
221 | 2438 else if (can_spell != NULL) |
419 | 2439 /* Default: Only do spelling when there is no @Spell cluster or when |
2440 * ":syn spell toplevel" was used. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2441 *can_spell = syn_block->b_syn_spell == SYNSPL_DEFAULT |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2442 ? (syn_block->b_spell_cluster_id == 0) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2443 : (syn_block->b_syn_spell == SYNSPL_TOP); |
7 | 2444 |
2020 | 2445 /* nextgroup ends at end of line, unless "skipnl" or "skipempty" present */ |
7 | 2446 if (current_next_list != NULL |
2447 && syn_getcurline()[current_col + 1] == NUL | |
2448 && !(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY))) | |
2449 current_next_list = NULL; | |
2450 | |
2451 if (zero_width_next_ga.ga_len > 0) | |
2452 ga_clear(&zero_width_next_ga); | |
2453 | |
2454 /* No longer need external matches. But keep next_match_extmatch. */ | |
2455 unref_extmatch(re_extmatch_out); | |
2456 re_extmatch_out = NULL; | |
2457 unref_extmatch(cur_extmatch); | |
2458 | |
2459 return current_attr; | |
2460 } | |
2461 | |
2462 | |
2463 /* | |
2464 * Check if we already matched pattern "idx" at the current column. | |
2465 */ | |
2466 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2467 did_match_already(int idx, garray_T *gap) |
7 | 2468 { |
2469 int i; | |
2470 | |
2471 for (i = current_state.ga_len; --i >= 0; ) | |
2472 if (CUR_STATE(i).si_m_startcol == (int)current_col | |
2473 && CUR_STATE(i).si_m_lnum == (int)current_lnum | |
2474 && CUR_STATE(i).si_idx == idx) | |
2475 return TRUE; | |
2476 | |
2477 /* Zero-width matches with a nextgroup argument are not put on the syntax | |
2478 * stack, and can only be matched once anyway. */ | |
2479 for (i = gap->ga_len; --i >= 0; ) | |
2480 if (((int *)(gap->ga_data))[i] == idx) | |
2481 return TRUE; | |
2482 | |
2483 return FALSE; | |
2484 } | |
2485 | |
2486 /* | |
2487 * Push the next match onto the stack. | |
2488 */ | |
2489 static stateitem_T * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2490 push_next_match(stateitem_T *cur_si) |
7 | 2491 { |
2492 synpat_T *spp; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2493 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2494 int save_flags; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2495 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2496 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2497 spp = &(SYN_ITEMS(syn_block)[next_match_idx]); |
7 | 2498 |
2499 /* | |
2500 * Push the item in current_state stack; | |
2501 */ | |
2502 if (push_current_state(next_match_idx) == OK) | |
2503 { | |
2504 /* | |
2505 * If it's a start-skip-end type that crosses lines, figure out how | |
2506 * much it continues in this line. Otherwise just fill in the length. | |
2507 */ | |
2508 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
2509 cur_si->si_h_startpos = next_match_h_startpos; | |
2510 cur_si->si_m_startcol = current_col; | |
2511 cur_si->si_m_lnum = current_lnum; | |
2512 cur_si->si_flags = spp->sp_flags; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2513 #ifdef FEAT_CONCEAL |
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
|
2514 cur_si->si_seqnr = next_seqnr++; |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
2515 cur_si->si_cchar = spp->sp_cchar; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2516 if (current_state.ga_len > 1) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2517 cur_si->si_flags |= |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2518 CUR_STATE(current_state.ga_len - 2).si_flags & HL_CONCEAL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2519 #endif |
7 | 2520 cur_si->si_next_list = spp->sp_next_list; |
2521 cur_si->si_extmatch = ref_extmatch(next_match_extmatch); | |
2522 if (spp->sp_type == SPTYPE_START && !(spp->sp_flags & HL_ONELINE)) | |
2523 { | |
2524 /* Try to find the end pattern in the current line */ | |
2525 update_si_end(cur_si, (int)(next_match_m_endpos.col), TRUE); | |
2526 check_keepend(); | |
2527 } | |
2528 else | |
2529 { | |
2530 cur_si->si_m_endpos = next_match_m_endpos; | |
2531 cur_si->si_h_endpos = next_match_h_endpos; | |
2532 cur_si->si_ends = TRUE; | |
2533 cur_si->si_flags |= next_match_flags; | |
2534 cur_si->si_eoe_pos = next_match_eoe_pos; | |
2535 cur_si->si_end_idx = next_match_end_idx; | |
2536 } | |
2537 if (keepend_level < 0 && (cur_si->si_flags & HL_KEEPEND)) | |
2538 keepend_level = current_state.ga_len - 1; | |
2539 check_keepend(); | |
2540 update_si_attr(current_state.ga_len - 1); | |
2541 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2542 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2543 save_flags = cur_si->si_flags & (HL_CONCEAL | HL_CONCEALENDS); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2544 #endif |
7 | 2545 /* |
2546 * If the start pattern has another highlight group, push another item | |
2547 * on the stack for the start pattern. | |
2548 */ | |
2549 if ( spp->sp_type == SPTYPE_START | |
2550 && spp->sp_syn_match_id != 0 | |
2551 && push_current_state(next_match_idx) == OK) | |
2552 { | |
2553 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
2554 cur_si->si_h_startpos = next_match_h_startpos; | |
2555 cur_si->si_m_startcol = current_col; | |
2556 cur_si->si_m_lnum = current_lnum; | |
2557 cur_si->si_m_endpos = next_match_eos_pos; | |
2558 cur_si->si_h_endpos = next_match_eos_pos; | |
2559 cur_si->si_ends = TRUE; | |
2560 cur_si->si_end_idx = 0; | |
2561 cur_si->si_flags = HL_MATCH; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2562 #ifdef FEAT_CONCEAL |
2418
da067045878f
Fix for "concealends". (Vince Negri)
Bram Moolenaar <bram@vim.org>
parents:
2401
diff
changeset
|
2563 cur_si->si_seqnr = next_seqnr++; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2564 cur_si->si_flags |= save_flags; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2565 if (cur_si->si_flags & HL_CONCEALENDS) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2566 cur_si->si_flags |= HL_CONCEAL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2567 #endif |
7 | 2568 cur_si->si_next_list = NULL; |
2569 check_keepend(); | |
2570 update_si_attr(current_state.ga_len - 1); | |
2571 } | |
2572 } | |
2573 | |
2574 next_match_idx = -1; /* try other match next time */ | |
2575 | |
2576 return cur_si; | |
2577 } | |
2578 | |
2579 /* | |
2580 * Check for end of current state (and the states before it). | |
2581 */ | |
2582 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2583 check_state_ends(void) |
7 | 2584 { |
2585 stateitem_T *cur_si; | |
2863 | 2586 int had_extend; |
7 | 2587 |
2588 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
2589 for (;;) | |
2590 { | |
2591 if (cur_si->si_ends | |
2592 && (cur_si->si_m_endpos.lnum < current_lnum | |
2593 || (cur_si->si_m_endpos.lnum == current_lnum | |
2594 && cur_si->si_m_endpos.col <= current_col))) | |
2595 { | |
2596 /* | |
2597 * If there is an end pattern group ID, highlight the end pattern | |
2598 * now. No need to pop the current item from the stack. | |
2599 * Only do this if the end pattern continues beyond the current | |
2600 * position. | |
2601 */ | |
2602 if (cur_si->si_end_idx | |
2603 && (cur_si->si_eoe_pos.lnum > current_lnum | |
2604 || (cur_si->si_eoe_pos.lnum == current_lnum | |
2605 && cur_si->si_eoe_pos.col > current_col))) | |
2606 { | |
2607 cur_si->si_idx = cur_si->si_end_idx; | |
2608 cur_si->si_end_idx = 0; | |
2609 cur_si->si_m_endpos = cur_si->si_eoe_pos; | |
2610 cur_si->si_h_endpos = cur_si->si_eoe_pos; | |
2611 cur_si->si_flags |= HL_MATCH; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2612 #ifdef FEAT_CONCEAL |
2418
da067045878f
Fix for "concealends". (Vince Negri)
Bram Moolenaar <bram@vim.org>
parents:
2401
diff
changeset
|
2613 cur_si->si_seqnr = next_seqnr++; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2614 if (cur_si->si_flags & HL_CONCEALENDS) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2615 cur_si->si_flags |= HL_CONCEAL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2616 #endif |
7 | 2617 update_si_attr(current_state.ga_len - 1); |
36 | 2618 |
2831 | 2619 /* nextgroup= should not match in the end pattern */ |
2620 current_next_list = NULL; | |
2621 | |
36 | 2622 /* what matches next may be different now, clear it */ |
2623 next_match_idx = 0; | |
2624 next_match_col = MAXCOL; | |
7 | 2625 break; |
2626 } | |
2627 else | |
2628 { | |
2629 /* handle next_list, unless at end of line and no "skipnl" or | |
2630 * "skipempty" */ | |
2631 current_next_list = cur_si->si_next_list; | |
2632 current_next_flags = cur_si->si_flags; | |
2633 if (!(current_next_flags & (HL_SKIPNL | HL_SKIPEMPTY)) | |
2634 && syn_getcurline()[current_col] == NUL) | |
2635 current_next_list = NULL; | |
2636 | |
2637 /* When the ended item has "extend", another item with | |
2638 * "keepend" now needs to check for its end. */ | |
2863 | 2639 had_extend = (cur_si->si_flags & HL_EXTEND); |
7 | 2640 |
2641 pop_current_state(); | |
2642 | |
2643 if (current_state.ga_len == 0) | |
2644 break; | |
2645 | |
1503 | 2646 if (had_extend && keepend_level >= 0) |
7 | 2647 { |
2648 syn_update_ends(FALSE); | |
2649 if (current_state.ga_len == 0) | |
2650 break; | |
2651 } | |
2652 | |
2653 cur_si = &CUR_STATE(current_state.ga_len - 1); | |
2654 | |
2655 /* | |
2656 * Only for a region the search for the end continues after | |
2657 * the end of the contained item. If the contained match | |
2658 * included the end-of-line, break here, the region continues. | |
2659 * Don't do this when: | |
2660 * - "keepend" is used for the contained item | |
2661 * - not at the end of the line (could be end="x$"me=e-1). | |
2662 * - "excludenl" is used (HL_HAS_EOL won't be set) | |
2663 */ | |
2664 if (cur_si->si_idx >= 0 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2665 && SYN_ITEMS(syn_block)[cur_si->si_idx].sp_type |
7 | 2666 == SPTYPE_START |
2667 && !(cur_si->si_flags & (HL_MATCH | HL_KEEPEND))) | |
2668 { | |
2669 update_si_end(cur_si, (int)current_col, TRUE); | |
2670 check_keepend(); | |
2671 if ((current_next_flags & HL_HAS_EOL) | |
2672 && keepend_level < 0 | |
2673 && syn_getcurline()[current_col] == NUL) | |
2674 break; | |
2675 } | |
2676 } | |
2677 } | |
2678 else | |
2679 break; | |
2680 } | |
2681 } | |
2682 | |
2683 /* | |
2684 * Update an entry in the current_state stack for a match or region. This | |
2685 * fills in si_attr, si_next_list and si_cont_list. | |
2686 */ | |
2687 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2688 update_si_attr(int idx) |
7 | 2689 { |
2690 stateitem_T *sip = &CUR_STATE(idx); | |
2691 synpat_T *spp; | |
2692 | |
1371 | 2693 /* This should not happen... */ |
2694 if (sip->si_idx < 0) | |
2695 return; | |
2696 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2697 spp = &(SYN_ITEMS(syn_block)[sip->si_idx]); |
7 | 2698 if (sip->si_flags & HL_MATCH) |
2699 sip->si_id = spp->sp_syn_match_id; | |
2700 else | |
2701 sip->si_id = spp->sp_syn.id; | |
2702 sip->si_attr = syn_id2attr(sip->si_id); | |
2703 sip->si_trans_id = sip->si_id; | |
2704 if (sip->si_flags & HL_MATCH) | |
2705 sip->si_cont_list = NULL; | |
2706 else | |
2707 sip->si_cont_list = spp->sp_cont_list; | |
2708 | |
2709 /* | |
2710 * For transparent items, take attr from outer item. | |
2711 * Also take cont_list, if there is none. | |
2712 * Don't do this for the matchgroup of a start or end pattern. | |
2713 */ | |
2714 if ((spp->sp_flags & HL_TRANSP) && !(sip->si_flags & HL_MATCH)) | |
2715 { | |
2716 if (idx == 0) | |
2717 { | |
2718 sip->si_attr = 0; | |
2719 sip->si_trans_id = 0; | |
2720 if (sip->si_cont_list == NULL) | |
2721 sip->si_cont_list = ID_LIST_ALL; | |
2722 } | |
2723 else | |
2724 { | |
2725 sip->si_attr = CUR_STATE(idx - 1).si_attr; | |
2726 sip->si_trans_id = CUR_STATE(idx - 1).si_trans_id; | |
36 | 2727 sip->si_h_startpos = CUR_STATE(idx - 1).si_h_startpos; |
2728 sip->si_h_endpos = CUR_STATE(idx - 1).si_h_endpos; | |
7 | 2729 if (sip->si_cont_list == NULL) |
2730 { | |
2731 sip->si_flags |= HL_TRANS_CONT; | |
2732 sip->si_cont_list = CUR_STATE(idx - 1).si_cont_list; | |
2733 } | |
2734 } | |
2735 } | |
2736 } | |
2737 | |
2738 /* | |
2739 * Check the current stack for patterns with "keepend" flag. | |
2740 * Propagate the match-end to contained items, until a "skipend" item is found. | |
2741 */ | |
2742 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2743 check_keepend(void) |
7 | 2744 { |
2745 int i; | |
2746 lpos_T maxpos; | |
991 | 2747 lpos_T maxpos_h; |
7 | 2748 stateitem_T *sip; |
2749 | |
2750 /* | |
2751 * This check can consume a lot of time; only do it from the level where | |
2752 * there really is a keepend. | |
2753 */ | |
2754 if (keepend_level < 0) | |
2755 return; | |
2756 | |
2757 /* | |
2758 * Find the last index of an "extend" item. "keepend" items before that | |
2759 * won't do anything. If there is no "extend" item "i" will be | |
2760 * "keepend_level" and all "keepend" items will work normally. | |
2761 */ | |
2762 for (i = current_state.ga_len - 1; i > keepend_level; --i) | |
2763 if (CUR_STATE(i).si_flags & HL_EXTEND) | |
2764 break; | |
2765 | |
2766 maxpos.lnum = 0; | |
1702 | 2767 maxpos.col = 0; |
991 | 2768 maxpos_h.lnum = 0; |
1702 | 2769 maxpos_h.col = 0; |
7 | 2770 for ( ; i < current_state.ga_len; ++i) |
2771 { | |
2772 sip = &CUR_STATE(i); | |
2773 if (maxpos.lnum != 0) | |
2774 { | |
2775 limit_pos_zero(&sip->si_m_endpos, &maxpos); | |
991 | 2776 limit_pos_zero(&sip->si_h_endpos, &maxpos_h); |
7 | 2777 limit_pos_zero(&sip->si_eoe_pos, &maxpos); |
2778 sip->si_ends = TRUE; | |
2779 } | |
991 | 2780 if (sip->si_ends && (sip->si_flags & HL_KEEPEND)) |
2781 { | |
2782 if (maxpos.lnum == 0 | |
7 | 2783 || maxpos.lnum > sip->si_m_endpos.lnum |
2784 || (maxpos.lnum == sip->si_m_endpos.lnum | |
991 | 2785 && maxpos.col > sip->si_m_endpos.col)) |
2786 maxpos = sip->si_m_endpos; | |
2787 if (maxpos_h.lnum == 0 | |
2788 || maxpos_h.lnum > sip->si_h_endpos.lnum | |
2789 || (maxpos_h.lnum == sip->si_h_endpos.lnum | |
2790 && maxpos_h.col > sip->si_h_endpos.col)) | |
2791 maxpos_h = sip->si_h_endpos; | |
2792 } | |
7 | 2793 } |
2794 } | |
2795 | |
2796 /* | |
2797 * Update an entry in the current_state stack for a start-skip-end pattern. | |
2798 * This finds the end of the current item, if it's in the current line. | |
2799 * | |
2800 * Return the flags for the matched END. | |
2801 */ | |
2802 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2803 update_si_end( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2804 stateitem_T *sip, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2805 int startcol, /* where to start searching for the end */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2806 int force) /* when TRUE overrule a previous end */ |
7 | 2807 { |
2808 lpos_T startpos; | |
2809 lpos_T endpos; | |
2810 lpos_T hl_endpos; | |
2811 lpos_T end_endpos; | |
2812 int end_idx; | |
2813 | |
1371 | 2814 /* return quickly for a keyword */ |
2815 if (sip->si_idx < 0) | |
2816 return; | |
2817 | |
7 | 2818 /* Don't update when it's already done. Can be a match of an end pattern |
2819 * that started in a previous line. Watch out: can also be a "keepend" | |
2820 * from a containing item. */ | |
2821 if (!force && sip->si_m_endpos.lnum >= current_lnum) | |
2822 return; | |
2823 | |
2824 /* | |
2825 * We need to find the end of the region. It may continue in the next | |
2826 * line. | |
2827 */ | |
2828 end_idx = 0; | |
2829 startpos.lnum = current_lnum; | |
2830 startpos.col = startcol; | |
2831 find_endpos(sip->si_idx, &startpos, &endpos, &hl_endpos, | |
2832 &(sip->si_flags), &end_endpos, &end_idx, sip->si_extmatch); | |
2833 | |
2834 if (endpos.lnum == 0) | |
2835 { | |
2836 /* No end pattern matched. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2837 if (SYN_ITEMS(syn_block)[sip->si_idx].sp_flags & HL_ONELINE) |
7 | 2838 { |
2839 /* a "oneline" never continues in the next line */ | |
2840 sip->si_ends = TRUE; | |
2841 sip->si_m_endpos.lnum = current_lnum; | |
2842 sip->si_m_endpos.col = (colnr_T)STRLEN(syn_getcurline()); | |
2843 } | |
2844 else | |
2845 { | |
2846 /* continues in the next line */ | |
2847 sip->si_ends = FALSE; | |
2848 sip->si_m_endpos.lnum = 0; | |
2849 } | |
2850 sip->si_h_endpos = sip->si_m_endpos; | |
2851 } | |
2852 else | |
2853 { | |
2854 /* match within this line */ | |
2855 sip->si_m_endpos = endpos; | |
2856 sip->si_h_endpos = hl_endpos; | |
2857 sip->si_eoe_pos = end_endpos; | |
2858 sip->si_ends = TRUE; | |
2859 sip->si_end_idx = end_idx; | |
2860 } | |
2861 } | |
2862 | |
2863 /* | |
2864 * Add a new state to the current state stack. | |
2865 * It is cleared and the index set to "idx". | |
2866 * Return FAIL if it's not possible (out of memory). | |
2867 */ | |
2868 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2869 push_current_state(int idx) |
7 | 2870 { |
2871 if (ga_grow(¤t_state, 1) == FAIL) | |
2872 return FAIL; | |
2873 vim_memset(&CUR_STATE(current_state.ga_len), 0, sizeof(stateitem_T)); | |
2874 CUR_STATE(current_state.ga_len).si_idx = idx; | |
2875 ++current_state.ga_len; | |
2876 return OK; | |
2877 } | |
2878 | |
2879 /* | |
2880 * Remove a state from the current_state stack. | |
2881 */ | |
2882 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2883 pop_current_state(void) |
7 | 2884 { |
2885 if (current_state.ga_len) | |
2886 { | |
2887 unref_extmatch(CUR_STATE(current_state.ga_len - 1).si_extmatch); | |
2888 --current_state.ga_len; | |
2889 } | |
2890 /* after the end of a pattern, try matching a keyword or pattern */ | |
2891 next_match_idx = -1; | |
2892 | |
2893 /* if first state with "keepend" is popped, reset keepend_level */ | |
2894 if (keepend_level >= current_state.ga_len) | |
2895 keepend_level = -1; | |
2896 } | |
2897 | |
2898 /* | |
2899 * Find the end of a start/skip/end syntax region after "startpos". | |
2900 * Only checks one line. | |
2901 * Also handles a match item that continued from a previous line. | |
2902 * If not found, the syntax item continues in the next line. m_endpos->lnum | |
2903 * will be 0. | |
2904 * If found, the end of the region and the end of the highlighting is | |
2905 * computed. | |
2906 */ | |
2907 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2908 find_endpos( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2909 int idx, /* index of the pattern */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2910 lpos_T *startpos, /* where to start looking for an END match */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2911 lpos_T *m_endpos, /* return: end of match */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2912 lpos_T *hl_endpos, /* return: end of highlighting */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2913 long *flagsp, /* return: flags of matching END */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2914 lpos_T *end_endpos, /* return: end of end pattern match */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2915 int *end_idx, /* return: group ID for end pat. match, or 0 */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
2916 reg_extmatch_T *start_ext) /* submatches from the start pattern */ |
7 | 2917 { |
2918 colnr_T matchcol; | |
2919 synpat_T *spp, *spp_skip; | |
2920 int start_idx; | |
2921 int best_idx; | |
2922 regmmatch_T regmatch; | |
2923 regmmatch_T best_regmatch; /* startpos/endpos of best match */ | |
2924 lpos_T pos; | |
2925 char_u *line; | |
2926 int had_match = FALSE; | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2927 char_u buf_chartab[32]; /* chartab array for syn option iskyeyword */ |
7 | 2928 |
1371 | 2929 /* just in case we are invoked for a keyword */ |
2930 if (idx < 0) | |
2931 return; | |
2932 | |
7 | 2933 /* |
2934 * Check for being called with a START pattern. | |
2935 * Can happen with a match that continues to the next line, because it | |
2936 * contained a region. | |
2937 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2938 spp = &(SYN_ITEMS(syn_block)[idx]); |
7 | 2939 if (spp->sp_type != SPTYPE_START) |
2940 { | |
2941 *hl_endpos = *startpos; | |
2942 return; | |
2943 } | |
2944 | |
2945 /* | |
2946 * Find the SKIP or first END pattern after the last START pattern. | |
2947 */ | |
2948 for (;;) | |
2949 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2950 spp = &(SYN_ITEMS(syn_block)[idx]); |
7 | 2951 if (spp->sp_type != SPTYPE_START) |
2952 break; | |
2953 ++idx; | |
2954 } | |
2955 | |
2956 /* | |
2957 * Lookup the SKIP pattern (if present) | |
2958 */ | |
2959 if (spp->sp_type == SPTYPE_SKIP) | |
2960 { | |
2961 spp_skip = spp; | |
2962 ++idx; | |
2963 } | |
2964 else | |
2965 spp_skip = NULL; | |
2966 | |
2967 /* Setup external matches for syn_regexec(). */ | |
2968 unref_extmatch(re_extmatch_in); | |
2969 re_extmatch_in = ref_extmatch(start_ext); | |
2970 | |
2971 matchcol = startpos->col; /* start looking for a match at sstart */ | |
2972 start_idx = idx; /* remember the first END pattern. */ | |
2973 best_regmatch.startpos[0].col = 0; /* avoid compiler warning */ | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2974 |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2975 /* use syntax iskeyword option */ |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2976 save_chartab(buf_chartab); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
2977 |
7 | 2978 for (;;) |
2979 { | |
2980 /* | |
2981 * Find end pattern that matches first after "matchcol". | |
2982 */ | |
2983 best_idx = -1; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2984 for (idx = start_idx; idx < syn_block->b_syn_patterns.ga_len; ++idx) |
7 | 2985 { |
2986 int lc_col = matchcol; | |
6375 | 2987 int r; |
7 | 2988 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
2989 spp = &(SYN_ITEMS(syn_block)[idx]); |
7 | 2990 if (spp->sp_type != SPTYPE_END) /* past last END pattern */ |
2991 break; | |
2992 lc_col -= spp->sp_offsets[SPO_LC_OFF]; | |
2993 if (lc_col < 0) | |
2994 lc_col = 0; | |
2995 | |
2996 regmatch.rmm_ic = spp->sp_ic; | |
2997 regmatch.regprog = spp->sp_prog; | |
6375 | 2998 r = syn_regexec(®match, startpos->lnum, lc_col, |
2999 IF_SYN_TIME(&spp->sp_time)); | |
3000 spp->sp_prog = regmatch.regprog; | |
3001 if (r) | |
7 | 3002 { |
3003 if (best_idx == -1 || regmatch.startpos[0].col | |
3004 < best_regmatch.startpos[0].col) | |
3005 { | |
3006 best_idx = idx; | |
3007 best_regmatch.startpos[0] = regmatch.startpos[0]; | |
3008 best_regmatch.endpos[0] = regmatch.endpos[0]; | |
3009 } | |
3010 } | |
3011 } | |
3012 | |
3013 /* | |
3014 * If all end patterns have been tried, and there is no match, the | |
3015 * item continues until end-of-line. | |
3016 */ | |
3017 if (best_idx == -1) | |
3018 break; | |
3019 | |
3020 /* | |
3021 * If the skip pattern matches before the end pattern, | |
3022 * continue searching after the skip pattern. | |
3023 */ | |
3024 if (spp_skip != NULL) | |
3025 { | |
3026 int lc_col = matchcol - spp_skip->sp_offsets[SPO_LC_OFF]; | |
6375 | 3027 int r; |
7 | 3028 |
3029 if (lc_col < 0) | |
3030 lc_col = 0; | |
3031 regmatch.rmm_ic = spp_skip->sp_ic; | |
3032 regmatch.regprog = spp_skip->sp_prog; | |
6375 | 3033 r = syn_regexec(®match, startpos->lnum, lc_col, |
3034 IF_SYN_TIME(&spp_skip->sp_time)); | |
3035 spp_skip->sp_prog = regmatch.regprog; | |
3036 if (r && regmatch.startpos[0].col | |
7 | 3037 <= best_regmatch.startpos[0].col) |
3038 { | |
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3039 int line_len; |
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3040 |
7 | 3041 /* Add offset to skip pattern match */ |
3042 syn_add_end_off(&pos, ®match, spp_skip, SPO_ME_OFF, 1); | |
3043 | |
3044 /* If the skip pattern goes on to the next line, there is no | |
3045 * match with an end pattern in this line. */ | |
3046 if (pos.lnum > startpos->lnum) | |
3047 break; | |
3048 | |
3049 line = ml_get_buf(syn_buf, startpos->lnum, FALSE); | |
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3050 line_len = (int)STRLEN(line); |
7 | 3051 |
3052 /* take care of an empty match or negative offset */ | |
3053 if (pos.col <= matchcol) | |
3054 ++matchcol; | |
3055 else if (pos.col <= regmatch.endpos[0].col) | |
3056 matchcol = pos.col; | |
3057 else | |
3058 /* Be careful not to jump over the NUL at the end-of-line */ | |
3059 for (matchcol = regmatch.endpos[0].col; | |
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3060 matchcol < line_len && matchcol < pos.col; |
7 | 3061 ++matchcol) |
3062 ; | |
3063 | |
3064 /* if the skip pattern includes end-of-line, break here */ | |
7500
ef568437e49a
commit https://github.com/vim/vim/commit/04bff88df6211f64731bf8f5afa088e94496db16
Christian Brabandt <cb@256bit.org>
parents:
7467
diff
changeset
|
3065 if (matchcol >= line_len) |
7 | 3066 break; |
3067 | |
3068 continue; /* start with first end pattern again */ | |
3069 } | |
3070 } | |
3071 | |
3072 /* | |
3073 * Match from start pattern to end pattern. | |
3074 * Correct for match and highlight offset of end pattern. | |
3075 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3076 spp = &(SYN_ITEMS(syn_block)[best_idx]); |
7 | 3077 syn_add_end_off(m_endpos, &best_regmatch, spp, SPO_ME_OFF, 1); |
3078 /* can't end before the start */ | |
3079 if (m_endpos->lnum == startpos->lnum && m_endpos->col < startpos->col) | |
3080 m_endpos->col = startpos->col; | |
3081 | |
3082 syn_add_end_off(end_endpos, &best_regmatch, spp, SPO_HE_OFF, 1); | |
3083 /* can't end before the start */ | |
3084 if (end_endpos->lnum == startpos->lnum | |
3085 && end_endpos->col < startpos->col) | |
3086 end_endpos->col = startpos->col; | |
3087 /* can't end after the match */ | |
3088 limit_pos(end_endpos, m_endpos); | |
3089 | |
3090 /* | |
3091 * If the end group is highlighted differently, adjust the pointers. | |
3092 */ | |
3093 if (spp->sp_syn_match_id != spp->sp_syn.id && spp->sp_syn_match_id != 0) | |
3094 { | |
3095 *end_idx = best_idx; | |
3096 if (spp->sp_off_flags & (1 << (SPO_RE_OFF + SPO_COUNT))) | |
3097 { | |
3098 hl_endpos->lnum = best_regmatch.endpos[0].lnum; | |
3099 hl_endpos->col = best_regmatch.endpos[0].col; | |
3100 } | |
3101 else | |
3102 { | |
3103 hl_endpos->lnum = best_regmatch.startpos[0].lnum; | |
3104 hl_endpos->col = best_regmatch.startpos[0].col; | |
3105 } | |
3106 hl_endpos->col += spp->sp_offsets[SPO_RE_OFF]; | |
3107 | |
3108 /* can't end before the start */ | |
3109 if (hl_endpos->lnum == startpos->lnum | |
3110 && hl_endpos->col < startpos->col) | |
3111 hl_endpos->col = startpos->col; | |
3112 limit_pos(hl_endpos, m_endpos); | |
3113 | |
3114 /* now the match ends where the highlighting ends, it is turned | |
3115 * into the matchgroup for the end */ | |
3116 *m_endpos = *hl_endpos; | |
3117 } | |
3118 else | |
3119 { | |
3120 *end_idx = 0; | |
3121 *hl_endpos = *end_endpos; | |
3122 } | |
3123 | |
3124 *flagsp = spp->sp_flags; | |
3125 | |
3126 had_match = TRUE; | |
3127 break; | |
3128 } | |
3129 | |
3130 /* no match for an END pattern in this line */ | |
3131 if (!had_match) | |
3132 m_endpos->lnum = 0; | |
3133 | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3134 restore_chartab(buf_chartab); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3135 |
7 | 3136 /* Remove external matches. */ |
3137 unref_extmatch(re_extmatch_in); | |
3138 re_extmatch_in = NULL; | |
3139 } | |
3140 | |
3141 /* | |
3142 * Limit "pos" not to be after "limit". | |
3143 */ | |
3144 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3145 limit_pos(lpos_T *pos, lpos_T *limit) |
7 | 3146 { |
3147 if (pos->lnum > limit->lnum) | |
3148 *pos = *limit; | |
3149 else if (pos->lnum == limit->lnum && pos->col > limit->col) | |
3150 pos->col = limit->col; | |
3151 } | |
3152 | |
3153 /* | |
3154 * Limit "pos" not to be after "limit", unless pos->lnum is zero. | |
3155 */ | |
3156 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3157 limit_pos_zero( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3158 lpos_T *pos, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3159 lpos_T *limit) |
7 | 3160 { |
3161 if (pos->lnum == 0) | |
3162 *pos = *limit; | |
3163 else | |
3164 limit_pos(pos, limit); | |
3165 } | |
3166 | |
3167 /* | |
3168 * Add offset to matched text for end of match or highlight. | |
3169 */ | |
3170 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3171 syn_add_end_off( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3172 lpos_T *result, /* returned position */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3173 regmmatch_T *regmatch, /* start/end of match */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3174 synpat_T *spp, /* matched pattern */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3175 int idx, /* index of offset */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3176 int extra) /* extra chars for offset to start */ |
7 | 3177 { |
3178 int col; | |
1624 | 3179 int off; |
3180 char_u *base; | |
3181 char_u *p; | |
7 | 3182 |
3183 if (spp->sp_off_flags & (1 << idx)) | |
3184 { | |
3185 result->lnum = regmatch->startpos[0].lnum; | |
1624 | 3186 col = regmatch->startpos[0].col; |
3187 off = spp->sp_offsets[idx] + extra; | |
7 | 3188 } |
3189 else | |
3190 { | |
3191 result->lnum = regmatch->endpos[0].lnum; | |
3192 col = regmatch->endpos[0].col; | |
1624 | 3193 off = spp->sp_offsets[idx]; |
3194 } | |
3195 /* Don't go past the end of the line. Matters for "rs=e+2" when there | |
3196 * is a matchgroup. Watch out for match with last NL in the buffer. */ | |
3197 if (result->lnum > syn_buf->b_ml.ml_line_count) | |
3198 col = 0; | |
3199 else if (off != 0) | |
3200 { | |
3201 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
3202 p = base + col; | |
3203 if (off > 0) | |
3204 { | |
3205 while (off-- > 0 && *p != NUL) | |
3206 mb_ptr_adv(p); | |
3207 } | |
3208 else if (off < 0) | |
3209 { | |
3210 while (off++ < 0 && base < p) | |
3211 mb_ptr_back(base, p); | |
3212 } | |
3213 col = (int)(p - base); | |
3214 } | |
3215 result->col = col; | |
7 | 3216 } |
3217 | |
3218 /* | |
3219 * Add offset to matched text for start of match or highlight. | |
3220 * Avoid resulting column to become negative. | |
3221 */ | |
3222 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3223 syn_add_start_off( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3224 lpos_T *result, /* returned position */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3225 regmmatch_T *regmatch, /* start/end of match */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3226 synpat_T *spp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3227 int idx, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3228 int extra) /* extra chars for offset to end */ |
7 | 3229 { |
3230 int col; | |
1624 | 3231 int off; |
3232 char_u *base; | |
3233 char_u *p; | |
7 | 3234 |
3235 if (spp->sp_off_flags & (1 << (idx + SPO_COUNT))) | |
3236 { | |
3237 result->lnum = regmatch->endpos[0].lnum; | |
1624 | 3238 col = regmatch->endpos[0].col; |
3239 off = spp->sp_offsets[idx] + extra; | |
7 | 3240 } |
3241 else | |
3242 { | |
3243 result->lnum = regmatch->startpos[0].lnum; | |
3244 col = regmatch->startpos[0].col; | |
1624 | 3245 off = spp->sp_offsets[idx]; |
3246 } | |
2092
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3247 if (result->lnum > syn_buf->b_ml.ml_line_count) |
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3248 { |
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3249 /* a "\n" at the end of the pattern may take us below the last line */ |
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3250 result->lnum = syn_buf->b_ml.ml_line_count; |
2100
7d121c69f540
updated for version 7.2.383
Bram Moolenaar <bram@zimbu.org>
parents:
2092
diff
changeset
|
3251 col = (int)STRLEN(ml_get_buf(syn_buf, result->lnum, FALSE)); |
2092
98cc757f7e3d
updated for version 7.2.376
Bram Moolenaar <bram@zimbu.org>
parents:
2047
diff
changeset
|
3252 } |
1624 | 3253 if (off != 0) |
3254 { | |
3255 base = ml_get_buf(syn_buf, result->lnum, FALSE); | |
3256 p = base + col; | |
3257 if (off > 0) | |
3258 { | |
3259 while (off-- && *p != NUL) | |
3260 mb_ptr_adv(p); | |
3261 } | |
3262 else if (off < 0) | |
3263 { | |
3264 while (off++ && base < p) | |
3265 mb_ptr_back(base, p); | |
3266 } | |
3267 col = (int)(p - base); | |
3268 } | |
3269 result->col = col; | |
7 | 3270 } |
3271 | |
3272 /* | |
3273 * Get current line in syntax buffer. | |
3274 */ | |
3275 static char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3276 syn_getcurline(void) |
7 | 3277 { |
3278 return ml_get_buf(syn_buf, current_lnum, FALSE); | |
3279 } | |
3280 | |
3281 /* | |
410 | 3282 * Call vim_regexec() to find a match with "rmp" in "syn_buf". |
7 | 3283 * Returns TRUE when there is a match. |
3284 */ | |
3285 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3286 syn_regexec( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3287 regmmatch_T *rmp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3288 linenr_T lnum, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3289 colnr_T col, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3290 syn_time_T *st UNUSED) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3291 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3292 int r; |
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
3293 #ifdef FEAT_PROFILE |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3294 proftime_T pt; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3295 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3296 if (syn_time_on) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3297 profile_start(&pt); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3298 #endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3299 |
410 | 3300 rmp->rmm_maxcol = syn_buf->b_p_smc; |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3301 r = vim_regexec_multi(rmp, syn_win, syn_buf, lnum, col, NULL); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3302 |
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
3303 #ifdef FEAT_PROFILE |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3304 if (syn_time_on) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3305 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3306 profile_end(&pt); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3307 profile_add(&st->total, &pt); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3308 if (profile_cmp(&pt, &st->slowest) < 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3309 st->slowest = pt; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3310 ++st->count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3311 if (r > 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3312 ++st->match; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3313 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3314 #endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3315 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3316 if (r > 0) |
7 | 3317 { |
3318 rmp->startpos[0].lnum += lnum; | |
3319 rmp->endpos[0].lnum += lnum; | |
3320 return TRUE; | |
3321 } | |
3322 return FALSE; | |
3323 } | |
3324 | |
3325 /* | |
3326 * Check one position in a line for a matching keyword. | |
3327 * The caller must check if a keyword can start at startcol. | |
3328 * Return it's ID if found, 0 otherwise. | |
3329 */ | |
3330 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3331 check_keyword_id( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3332 char_u *line, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3333 int startcol, /* position in line to check for keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3334 int *endcolp, /* return: character after found keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3335 long *flagsp, /* return: flags of matching keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3336 short **next_listp, /* return: next_list of matching keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3337 stateitem_T *cur_si, /* item at the top of the stack */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3338 int *ccharp UNUSED) /* conceal substitution char */ |
7 | 3339 { |
134 | 3340 keyentry_T *kp; |
3341 char_u *kwp; | |
7 | 3342 int round; |
134 | 3343 int kwlen; |
7 | 3344 char_u keyword[MAXKEYWLEN + 1]; /* assume max. keyword len is 80 */ |
134 | 3345 hashtab_T *ht; |
3346 hashitem_T *hi; | |
7 | 3347 |
3348 /* Find first character after the keyword. First character was already | |
3349 * checked. */ | |
134 | 3350 kwp = line + startcol; |
3351 kwlen = 0; | |
7 | 3352 do |
3353 { | |
3354 #ifdef FEAT_MBYTE | |
3355 if (has_mbyte) | |
474 | 3356 kwlen += (*mb_ptr2len)(kwp + kwlen); |
7 | 3357 else |
3358 #endif | |
134 | 3359 ++kwlen; |
3360 } | |
4043 | 3361 while (vim_iswordp_buf(kwp + kwlen, syn_buf)); |
134 | 3362 |
3363 if (kwlen > MAXKEYWLEN) | |
7 | 3364 return 0; |
3365 | |
3366 /* | |
3367 * Must make a copy of the keyword, so we can add a NUL and make it | |
3368 * lowercase. | |
3369 */ | |
419 | 3370 vim_strncpy(keyword, kwp, kwlen); |
7 | 3371 |
3372 /* | |
3373 * Try twice: | |
3374 * 1. matching case | |
3375 * 2. ignoring case | |
3376 */ | |
3377 for (round = 1; round <= 2; ++round) | |
3378 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3379 ht = round == 1 ? &syn_block->b_keywtab : &syn_block->b_keywtab_ic; |
134 | 3380 if (ht->ht_used == 0) |
7 | 3381 continue; |
134 | 3382 if (round == 2) /* ignore case */ |
3383 (void)str_foldcase(kwp, kwlen, keyword, MAXKEYWLEN + 1); | |
7 | 3384 |
3385 /* | |
134 | 3386 * Find keywords that match. There can be several with different |
3387 * attributes. | |
7 | 3388 * When current_next_list is non-zero accept only that group, otherwise: |
3389 * Accept a not-contained keyword at toplevel. | |
3390 * Accept a keyword at other levels only if it is in the contains list. | |
3391 */ | |
134 | 3392 hi = hash_find(ht, keyword); |
3393 if (!HASHITEM_EMPTY(hi)) | |
3394 for (kp = HI2KE(hi); kp != NULL; kp = kp->ke_next) | |
7 | 3395 { |
134 | 3396 if (current_next_list != 0 |
3397 ? in_id_list(NULL, current_next_list, &kp->k_syn, 0) | |
3398 : (cur_si == NULL | |
3399 ? !(kp->flags & HL_CONTAINED) | |
3400 : in_id_list(cur_si, cur_si->si_cont_list, | |
3401 &kp->k_syn, kp->flags & HL_CONTAINED))) | |
3402 { | |
3403 *endcolp = startcol + kwlen; | |
3404 *flagsp = kp->flags; | |
3405 *next_listp = kp->next_list; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3406 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3407 *ccharp = kp->k_char; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3408 #endif |
134 | 3409 return kp->k_syn.id; |
3410 } | |
7 | 3411 } |
3412 } | |
3413 return 0; | |
3414 } | |
3415 | |
3416 /* | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3417 * Handle ":syntax conceal" command. |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3418 */ |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3419 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3420 syn_cmd_conceal(exarg_T *eap UNUSED, int syncing UNUSED) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3421 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3422 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3423 char_u *arg = eap->arg; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3424 char_u *next; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3425 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3426 eap->nextcmd = find_nextcmd(arg); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3427 if (eap->skip) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3428 return; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3429 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3430 next = skiptowhite(arg); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3431 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
|
3432 curwin->w_s->b_syn_conceal = TRUE; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3433 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
|
3434 curwin->w_s->b_syn_conceal = FALSE; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3435 else |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3436 EMSG2(_("E390: Illegal argument: %s"), arg); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3437 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3438 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3439 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3440 /* |
7 | 3441 * Handle ":syntax case" command. |
3442 */ | |
3443 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3444 syn_cmd_case(exarg_T *eap, int syncing UNUSED) |
7 | 3445 { |
3446 char_u *arg = eap->arg; | |
3447 char_u *next; | |
3448 | |
3449 eap->nextcmd = find_nextcmd(arg); | |
3450 if (eap->skip) | |
3451 return; | |
3452 | |
3453 next = skiptowhite(arg); | |
3454 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
|
3455 curwin->w_s->b_syn_ic = FALSE; |
7 | 3456 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
|
3457 curwin->w_s->b_syn_ic = TRUE; |
7 | 3458 else |
3459 EMSG2(_("E390: Illegal argument: %s"), arg); | |
3460 } | |
3461 | |
3462 /* | |
419 | 3463 * Handle ":syntax spell" command. |
3464 */ | |
3465 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3466 syn_cmd_spell(exarg_T *eap, int syncing UNUSED) |
419 | 3467 { |
3468 char_u *arg = eap->arg; | |
3469 char_u *next; | |
3470 | |
3471 eap->nextcmd = find_nextcmd(arg); | |
3472 if (eap->skip) | |
3473 return; | |
3474 | |
3475 next = skiptowhite(arg); | |
3476 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
|
3477 curwin->w_s->b_syn_spell = SYNSPL_TOP; |
419 | 3478 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
|
3479 curwin->w_s->b_syn_spell = SYNSPL_NOTOP; |
1064 | 3480 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
|
3481 curwin->w_s->b_syn_spell = SYNSPL_DEFAULT; |
419 | 3482 else |
6880 | 3483 { |
419 | 3484 EMSG2(_("E390: Illegal argument: %s"), arg); |
6880 | 3485 return; |
3486 } | |
3487 | |
3488 /* assume spell checking changed, force a redraw */ | |
3489 redraw_win_later(curwin, NOT_VALID); | |
419 | 3490 } |
3491 | |
3492 /* | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3493 * Handle ":syntax iskeyword" command. |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3494 */ |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3495 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3496 syn_cmd_iskeyword(exarg_T *eap, int syncing UNUSED) |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3497 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3498 char_u *arg = eap->arg; |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3499 char_u save_chartab[32]; |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3500 char_u *save_isk; |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3501 |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3502 if (eap->skip) |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3503 return; |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3504 |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3505 arg = skipwhite(arg); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3506 if (*arg == NUL) |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3507 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3508 MSG_PUTS("\n"); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3509 MSG_PUTS(_("syntax iskeyword ")); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3510 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
|
3511 msg_outtrans(curwin->w_s->b_syn_isk); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3512 else |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3513 msg_outtrans((char_u *)"not set"); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3514 } |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3515 else |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3516 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3517 if (STRNICMP(arg, "clear", 5) == 0) |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3518 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3519 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
|
3520 (size_t)32); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3521 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
|
3522 } |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3523 else |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3524 { |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3525 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
|
3526 save_isk = curbuf->b_p_isk; |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3527 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
|
3528 |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3529 buf_init_chartab(curbuf, FALSE); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3530 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
|
3531 (size_t)32); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3532 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
|
3533 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
|
3534 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
|
3535 curbuf->b_p_isk = save_isk; |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3536 } |
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 redraw_win_later(curwin, NOT_VALID); |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3539 } |
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 /* |
7 | 3542 * Clear all syntax info for one buffer. |
3543 */ | |
3544 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3545 syntax_clear(synblock_T *block) |
7 | 3546 { |
3547 int i; | |
3548 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3549 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
|
3550 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
|
3551 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
|
3552 block->b_syn_containedin = FALSE; |
7 | 3553 |
3554 /* free the keywords */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3555 clear_keywtab(&block->b_keywtab); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3556 clear_keywtab(&block->b_keywtab_ic); |
7 | 3557 |
3558 /* free the syntax patterns */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3559 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
|
3560 syn_clear_pattern(block, i); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3561 ga_clear(&block->b_syn_patterns); |
7 | 3562 |
3563 /* free the syntax clusters */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3564 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
|
3565 syn_clear_cluster(block, i); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3566 ga_clear(&block->b_syn_clusters); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3567 block->b_spell_cluster_id = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3568 block->b_nospell_cluster_id = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3569 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3570 block->b_syn_sync_flags = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3571 block->b_syn_sync_minlines = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3572 block->b_syn_sync_maxlines = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3573 block->b_syn_sync_linebreaks = 0; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3574 |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3575 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
|
3576 block->b_syn_linecont_prog = NULL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3577 vim_free(block->b_syn_linecont_pat); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3578 block->b_syn_linecont_pat = NULL; |
7 | 3579 #ifdef FEAT_FOLDING |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3580 block->b_syn_folditems = 0; |
7 | 3581 #endif |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3582 clear_string_option(&block->b_syn_isk); |
7 | 3583 |
3584 /* free the stored states */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3585 syn_stack_free_all(block); |
7 | 3586 invalidate_current_state(); |
2743 | 3587 |
3588 /* Reset the counter for ":syn include" */ | |
3589 running_syn_inc_tag = 0; | |
7 | 3590 } |
3591 | |
3592 /* | |
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3593 * 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
|
3594 */ |
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3595 void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3596 reset_synblock(win_T *wp) |
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3597 { |
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3598 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
|
3599 { |
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3600 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
|
3601 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
|
3602 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
|
3603 } |
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3604 } |
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3605 |
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
3606 /* |
7 | 3607 * Clear syncing info for one buffer. |
3608 */ | |
3609 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3610 syntax_sync_clear(void) |
7 | 3611 { |
3612 int i; | |
3613 | |
3614 /* free the syntax patterns */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3615 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
|
3616 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
|
3617 syn_remove_pattern(curwin->w_s, i); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3618 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3619 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
|
3620 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
|
3621 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
|
3622 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
|
3623 |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
3624 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
|
3625 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
|
3626 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
|
3627 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
|
3628 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
|
3629 |
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3630 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
7 | 3631 } |
3632 | |
3633 /* | |
3634 * Remove one pattern from the buffer's pattern list. | |
3635 */ | |
3636 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3637 syn_remove_pattern( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3638 synblock_T *block, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3639 int idx) |
7 | 3640 { |
3641 synpat_T *spp; | |
3642 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3643 spp = &(SYN_ITEMS(block)[idx]); |
7 | 3644 #ifdef FEAT_FOLDING |
3645 if (spp->sp_flags & HL_FOLD) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3646 --block->b_syn_folditems; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3647 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3648 syn_clear_pattern(block, idx); |
7 | 3649 mch_memmove(spp, spp + 1, |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3650 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
|
3651 --block->b_syn_patterns.ga_len; |
7 | 3652 } |
3653 | |
3654 /* | |
3655 * Clear and free one syntax pattern. When clearing all, must be called from | |
3656 * last to first! | |
3657 */ | |
3658 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3659 syn_clear_pattern(synblock_T *block, int i) |
7 | 3660 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3661 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
|
3662 vim_regfree(SYN_ITEMS(block)[i].sp_prog); |
7 | 3663 /* 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
|
3664 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
|
3665 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3666 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
|
3667 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
|
3668 vim_free(SYN_ITEMS(block)[i].sp_syn.cont_in_list); |
7 | 3669 } |
3670 } | |
3671 | |
3672 /* | |
3673 * Clear and free one syntax cluster. | |
3674 */ | |
3675 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3676 syn_clear_cluster(synblock_T *block, int i) |
7 | 3677 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3678 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
|
3679 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
|
3680 vim_free(SYN_CLSTR(block)[i].scl_list); |
7 | 3681 } |
3682 | |
3683 /* | |
3684 * Handle ":syntax clear" command. | |
3685 */ | |
3686 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3687 syn_cmd_clear(exarg_T *eap, int syncing) |
7 | 3688 { |
3689 char_u *arg = eap->arg; | |
3690 char_u *arg_end; | |
3691 int id; | |
3692 | |
3693 eap->nextcmd = find_nextcmd(arg); | |
3694 if (eap->skip) | |
3695 return; | |
3696 | |
3697 /* | |
3698 * We have to disable this within ":syn include @group filename", | |
3699 * because otherwise @group would get deleted. | |
3700 * Only required for Vim 5.x syntax files, 6.0 ones don't contain ":syn | |
3701 * clear". | |
3702 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3703 if (curwin->w_s->b_syn_topgrp != 0) |
7 | 3704 return; |
3705 | |
3706 if (ends_excmd(*arg)) | |
3707 { | |
3708 /* | |
3709 * No argument: Clear all syntax items. | |
3710 */ | |
3711 if (syncing) | |
3712 syntax_sync_clear(); | |
3713 else | |
3714 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3715 syntax_clear(curwin->w_s); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3716 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
|
3717 do_unlet((char_u *)"b:current_syntax", TRUE); |
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
3718 do_unlet((char_u *)"w:current_syntax", TRUE); |
7 | 3719 } |
3720 } | |
3721 else | |
3722 { | |
3723 /* | |
3724 * Clear the group IDs that are in the argument. | |
3725 */ | |
3726 while (!ends_excmd(*arg)) | |
3727 { | |
3728 arg_end = skiptowhite(arg); | |
3729 if (*arg == '@') | |
3730 { | |
3731 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
3732 if (id == 0) | |
3733 { | |
3734 EMSG2(_("E391: No such syntax cluster: %s"), arg); | |
3735 break; | |
3736 } | |
3737 else | |
3738 { | |
3739 /* | |
3740 * We can't physically delete a cluster without changing | |
3741 * the IDs of other clusters, so we do the next best thing | |
3742 * and make it empty. | |
3743 */ | |
3744 short scl_id = id - SYNID_CLUSTER; | |
3745 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3746 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
|
3747 SYN_CLSTR(curwin->w_s)[scl_id].scl_list = NULL; |
7 | 3748 } |
3749 } | |
3750 else | |
3751 { | |
3752 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
3753 if (id == 0) | |
3754 { | |
3755 EMSG2(_(e_nogroup), arg); | |
3756 break; | |
3757 } | |
3758 else | |
3759 syn_clear_one(id, syncing); | |
3760 } | |
3761 arg = skipwhite(arg_end); | |
3762 } | |
3763 } | |
745 | 3764 redraw_curbuf_later(SOME_VALID); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3765 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
7 | 3766 } |
3767 | |
3768 /* | |
3769 * Clear one syntax group for the current buffer. | |
3770 */ | |
3771 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3772 syn_clear_one(int id, int syncing) |
7 | 3773 { |
3774 synpat_T *spp; | |
3775 int idx; | |
3776 | |
3777 /* Clear keywords only when not ":syn sync clear group-name" */ | |
3778 if (!syncing) | |
3779 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3780 (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
|
3781 (void)syn_clear_keyword(id, &curwin->w_s->b_keywtab_ic); |
7 | 3782 } |
3783 | |
3784 /* clear the patterns for "id" */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3785 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
|
3786 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3787 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
7 | 3788 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
3789 continue; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3790 syn_remove_pattern(curwin->w_s, idx); |
7 | 3791 } |
3792 } | |
3793 | |
3794 /* | |
3795 * Handle ":syntax on" command. | |
3796 */ | |
3797 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3798 syn_cmd_on(exarg_T *eap, int syncing UNUSED) |
7 | 3799 { |
3800 syn_cmd_onoff(eap, "syntax"); | |
3801 } | |
3802 | |
3803 /* | |
3804 * Handle ":syntax enable" command. | |
3805 */ | |
3806 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3807 syn_cmd_enable(exarg_T *eap, int syncing UNUSED) |
7 | 3808 { |
3809 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"enable"); | |
3810 syn_cmd_onoff(eap, "syntax"); | |
148 | 3811 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
7 | 3812 } |
3813 | |
3814 /* | |
3815 * Handle ":syntax reset" command. | |
3816 */ | |
3817 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3818 syn_cmd_reset(exarg_T *eap, int syncing UNUSED) |
7 | 3819 { |
3820 eap->nextcmd = check_nextcmd(eap->arg); | |
3821 if (!eap->skip) | |
3822 { | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
3823 clear_string_option(&curwin->w_s->b_syn_isk); |
7 | 3824 set_internal_string_var((char_u *)"syntax_cmd", (char_u *)"reset"); |
3825 do_cmdline_cmd((char_u *)"runtime! syntax/syncolor.vim"); | |
148 | 3826 do_unlet((char_u *)"g:syntax_cmd", TRUE); |
7 | 3827 } |
3828 } | |
3829 | |
3830 /* | |
3831 * Handle ":syntax manual" command. | |
3832 */ | |
3833 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3834 syn_cmd_manual(exarg_T *eap, int syncing UNUSED) |
7 | 3835 { |
3836 syn_cmd_onoff(eap, "manual"); | |
3837 } | |
3838 | |
3839 /* | |
3840 * Handle ":syntax off" command. | |
3841 */ | |
3842 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3843 syn_cmd_off(exarg_T *eap, int syncing UNUSED) |
7 | 3844 { |
3845 syn_cmd_onoff(eap, "nosyntax"); | |
3846 } | |
3847 | |
3848 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3849 syn_cmd_onoff(exarg_T *eap, char *name) |
7 | 3850 { |
3851 char_u buf[100]; | |
3852 | |
3853 eap->nextcmd = check_nextcmd(eap->arg); | |
3854 if (!eap->skip) | |
3855 { | |
3856 STRCPY(buf, "so "); | |
274 | 3857 vim_snprintf((char *)buf + 3, sizeof(buf) - 3, SYNTAX_FNAME, name); |
7 | 3858 do_cmdline_cmd(buf); |
3859 } | |
3860 } | |
3861 | |
3862 /* | |
3863 * Handle ":syntax [list]" command: list current syntax words. | |
3864 */ | |
3865 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3866 syn_cmd_list( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3867 exarg_T *eap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3868 int syncing) /* when TRUE: list syncing items */ |
7 | 3869 { |
3870 char_u *arg = eap->arg; | |
3871 int id; | |
3872 char_u *arg_end; | |
3873 | |
3874 eap->nextcmd = find_nextcmd(arg); | |
3875 if (eap->skip) | |
3876 return; | |
3877 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3878 if (!syntax_present(curwin)) |
7 | 3879 { |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
3880 MSG(_(msg_no_items)); |
7 | 3881 return; |
3882 } | |
3883 | |
3884 if (syncing) | |
3885 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3886 if (curwin->w_s->b_syn_sync_flags & SF_CCOMMENT) |
7 | 3887 { |
3888 MSG_PUTS(_("syncing on C-style comments")); | |
3889 syn_lines_msg(); | |
3890 syn_match_msg(); | |
3891 return; | |
3892 } | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3893 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
|
3894 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3895 if (curwin->w_s->b_syn_sync_minlines == 0) |
7 | 3896 MSG_PUTS(_("no syncing")); |
3897 else | |
3898 { | |
3899 MSG_PUTS(_("syncing starts ")); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3900 msg_outnum(curwin->w_s->b_syn_sync_minlines); |
7 | 3901 MSG_PUTS(_(" lines before top line")); |
3902 syn_match_msg(); | |
3903 } | |
3904 return; | |
3905 } | |
3906 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
|
3907 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
|
3908 || 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
|
3909 || curwin->w_s->b_syn_sync_linebreaks > 0) |
7 | 3910 { |
3911 MSG_PUTS(_("\nsyncing on items")); | |
3912 syn_lines_msg(); | |
3913 syn_match_msg(); | |
3914 } | |
3915 } | |
3916 else | |
3917 MSG_PUTS_TITLE(_("\n--- Syntax items ---")); | |
3918 if (ends_excmd(*arg)) | |
3919 { | |
3920 /* | |
3921 * No argument: List all group IDs and all syntax clusters. | |
3922 */ | |
3923 for (id = 1; id <= highlight_ga.ga_len && !got_int; ++id) | |
3924 syn_list_one(id, syncing, FALSE); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3925 for (id = 0; id < curwin->w_s->b_syn_clusters.ga_len && !got_int; ++id) |
7 | 3926 syn_list_cluster(id); |
3927 } | |
3928 else | |
3929 { | |
3930 /* | |
3931 * List the group IDs and syntax clusters that are in the argument. | |
3932 */ | |
3933 while (!ends_excmd(*arg) && !got_int) | |
3934 { | |
3935 arg_end = skiptowhite(arg); | |
3936 if (*arg == '@') | |
3937 { | |
3938 id = syn_scl_namen2id(arg + 1, (int)(arg_end - arg - 1)); | |
3939 if (id == 0) | |
3940 EMSG2(_("E392: No such syntax cluster: %s"), arg); | |
3941 else | |
3942 syn_list_cluster(id - SYNID_CLUSTER); | |
3943 } | |
3944 else | |
3945 { | |
3946 id = syn_namen2id(arg, (int)(arg_end - arg)); | |
3947 if (id == 0) | |
3948 EMSG2(_(e_nogroup), arg); | |
3949 else | |
3950 syn_list_one(id, syncing, TRUE); | |
3951 } | |
3952 arg = skipwhite(arg_end); | |
3953 } | |
3954 } | |
3955 eap->nextcmd = check_nextcmd(arg); | |
3956 } | |
3957 | |
3958 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3959 syn_lines_msg(void) |
7 | 3960 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3961 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
|
3962 || curwin->w_s->b_syn_sync_minlines > 0) |
7 | 3963 { |
3964 MSG_PUTS("; "); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3965 if (curwin->w_s->b_syn_sync_minlines > 0) |
7 | 3966 { |
3967 MSG_PUTS(_("minimal ")); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3968 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
|
3969 if (curwin->w_s->b_syn_sync_maxlines) |
7 | 3970 MSG_PUTS(", "); |
3971 } | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3972 if (curwin->w_s->b_syn_sync_maxlines > 0) |
7 | 3973 { |
3974 MSG_PUTS(_("maximal ")); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3975 msg_outnum(curwin->w_s->b_syn_sync_maxlines); |
7 | 3976 } |
3977 MSG_PUTS(_(" lines before top line")); | |
3978 } | |
3979 } | |
3980 | |
3981 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
3982 syn_match_msg(void) |
7 | 3983 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3984 if (curwin->w_s->b_syn_sync_linebreaks > 0) |
7 | 3985 { |
3986 MSG_PUTS(_("; match ")); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
3987 msg_outnum(curwin->w_s->b_syn_sync_linebreaks); |
7 | 3988 MSG_PUTS(_(" line breaks")); |
3989 } | |
3990 } | |
3991 | |
3992 static int last_matchgroup; | |
3993 | |
3994 struct name_list | |
3995 { | |
3996 int flag; | |
3997 char *name; | |
3998 }; | |
3999 | |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
4000 static void syn_list_flags(struct name_list *nl, int flags, int attr); |
7 | 4001 |
4002 /* | |
4003 * List one syntax item, for ":syntax" or "syntax list syntax_name". | |
4004 */ | |
4005 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4006 syn_list_one( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4007 int id, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4008 int syncing, /* when TRUE: list syncing items */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4009 int link_only) /* when TRUE; list link-only too */ |
7 | 4010 { |
4011 int attr; | |
4012 int idx; | |
4013 int did_header = FALSE; | |
4014 synpat_T *spp; | |
4015 static struct name_list namelist1[] = | |
4016 { | |
4017 {HL_DISPLAY, "display"}, | |
4018 {HL_CONTAINED, "contained"}, | |
4019 {HL_ONELINE, "oneline"}, | |
4020 {HL_KEEPEND, "keepend"}, | |
4021 {HL_EXTEND, "extend"}, | |
4022 {HL_EXCLUDENL, "excludenl"}, | |
4023 {HL_TRANSP, "transparent"}, | |
4024 {HL_FOLD, "fold"}, | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4025 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4026 {HL_CONCEAL, "conceal"}, |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4027 {HL_CONCEALENDS, "concealends"}, |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4028 #endif |
7 | 4029 {0, NULL} |
4030 }; | |
4031 static struct name_list namelist2[] = | |
4032 { | |
4033 {HL_SKIPWHITE, "skipwhite"}, | |
4034 {HL_SKIPNL, "skipnl"}, | |
4035 {HL_SKIPEMPTY, "skipempty"}, | |
4036 {0, NULL} | |
4037 }; | |
4038 | |
4039 attr = hl_attr(HLF_D); /* highlight like directories */ | |
4040 | |
4041 /* list the keywords for "id" */ | |
4042 if (!syncing) | |
4043 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4044 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab, FALSE, attr); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4045 did_header = syn_list_keywords(id, &curwin->w_s->b_keywtab_ic, |
7 | 4046 did_header, attr); |
4047 } | |
4048 | |
4049 /* list the patterns for "id" */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4050 for (idx = 0; idx < curwin->w_s->b_syn_patterns.ga_len && !got_int; ++idx) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4051 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4052 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
7 | 4053 if (spp->sp_syn.id != id || spp->sp_syncing != syncing) |
4054 continue; | |
4055 | |
4056 (void)syn_list_header(did_header, 999, id); | |
4057 did_header = TRUE; | |
4058 last_matchgroup = 0; | |
4059 if (spp->sp_type == SPTYPE_MATCH) | |
4060 { | |
4061 put_pattern("match", ' ', spp, attr); | |
4062 msg_putchar(' '); | |
4063 } | |
4064 else if (spp->sp_type == SPTYPE_START) | |
4065 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4066 while (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_START) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4067 put_pattern("start", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4068 if (SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_SKIP) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4069 put_pattern("skip", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4070 while (idx < curwin->w_s->b_syn_patterns.ga_len |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4071 && SYN_ITEMS(curwin->w_s)[idx].sp_type == SPTYPE_END) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4072 put_pattern("end", '=', &SYN_ITEMS(curwin->w_s)[idx++], attr); |
7 | 4073 --idx; |
4074 msg_putchar(' '); | |
4075 } | |
4076 syn_list_flags(namelist1, spp->sp_flags, attr); | |
4077 | |
4078 if (spp->sp_cont_list != NULL) | |
4079 put_id_list((char_u *)"contains", spp->sp_cont_list, attr); | |
4080 | |
4081 if (spp->sp_syn.cont_in_list != NULL) | |
4082 put_id_list((char_u *)"containedin", | |
4083 spp->sp_syn.cont_in_list, attr); | |
4084 | |
4085 if (spp->sp_next_list != NULL) | |
4086 { | |
4087 put_id_list((char_u *)"nextgroup", spp->sp_next_list, attr); | |
4088 syn_list_flags(namelist2, spp->sp_flags, attr); | |
4089 } | |
4090 if (spp->sp_flags & (HL_SYNC_HERE|HL_SYNC_THERE)) | |
4091 { | |
4092 if (spp->sp_flags & HL_SYNC_HERE) | |
4093 msg_puts_attr((char_u *)"grouphere", attr); | |
4094 else | |
4095 msg_puts_attr((char_u *)"groupthere", attr); | |
4096 msg_putchar(' '); | |
4097 if (spp->sp_sync_idx >= 0) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4098 msg_outtrans(HL_TABLE()[SYN_ITEMS(curwin->w_s) |
7 | 4099 [spp->sp_sync_idx].sp_syn.id - 1].sg_name); |
4100 else | |
4101 MSG_PUTS("NONE"); | |
4102 msg_putchar(' '); | |
4103 } | |
4104 } | |
4105 | |
4106 /* list the link, if there is one */ | |
4107 if (HL_TABLE()[id - 1].sg_link && (did_header || link_only) && !got_int) | |
4108 { | |
4109 (void)syn_list_header(did_header, 999, id); | |
4110 msg_puts_attr((char_u *)"links to", attr); | |
4111 msg_putchar(' '); | |
4112 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
4113 } | |
4114 } | |
4115 | |
4116 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4117 syn_list_flags(struct name_list *nlist, int flags, int attr) |
7 | 4118 { |
4119 int i; | |
4120 | |
3263 | 4121 for (i = 0; nlist[i].flag != 0; ++i) |
4122 if (flags & nlist[i].flag) | |
4123 { | |
4124 msg_puts_attr((char_u *)nlist[i].name, attr); | |
7 | 4125 msg_putchar(' '); |
4126 } | |
4127 } | |
4128 | |
4129 /* | |
4130 * List one syntax cluster, for ":syntax" or "syntax list syntax_name". | |
4131 */ | |
4132 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4133 syn_list_cluster(int id) |
7 | 4134 { |
4135 int endcol = 15; | |
4136 | |
4137 /* slight hack: roughly duplicate the guts of syn_list_header() */ | |
4138 msg_putchar('\n'); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4139 msg_outtrans(SYN_CLSTR(curwin->w_s)[id].scl_name); |
7 | 4140 |
4141 if (msg_col >= endcol) /* output at least one space */ | |
4142 endcol = msg_col + 1; | |
4143 if (Columns <= endcol) /* avoid hang for tiny window */ | |
4144 endcol = Columns - 1; | |
4145 | |
4146 msg_advance(endcol); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4147 if (SYN_CLSTR(curwin->w_s)[id].scl_list != NULL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4148 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4149 put_id_list((char_u *)"cluster", SYN_CLSTR(curwin->w_s)[id].scl_list, |
7 | 4150 hl_attr(HLF_D)); |
4151 } | |
4152 else | |
4153 { | |
4154 msg_puts_attr((char_u *)"cluster", hl_attr(HLF_D)); | |
4155 msg_puts((char_u *)"=NONE"); | |
4156 } | |
4157 } | |
4158 | |
4159 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4160 put_id_list(char_u *name, short *list, int attr) |
7 | 4161 { |
4162 short *p; | |
4163 | |
4164 msg_puts_attr(name, attr); | |
4165 msg_putchar('='); | |
4166 for (p = list; *p; ++p) | |
4167 { | |
4168 if (*p >= SYNID_ALLBUT && *p < SYNID_TOP) | |
4169 { | |
4170 if (p[1]) | |
4171 MSG_PUTS("ALLBUT"); | |
4172 else | |
4173 MSG_PUTS("ALL"); | |
4174 } | |
4175 else if (*p >= SYNID_TOP && *p < SYNID_CONTAINED) | |
4176 { | |
4177 MSG_PUTS("TOP"); | |
4178 } | |
4179 else if (*p >= SYNID_CONTAINED && *p < SYNID_CLUSTER) | |
4180 { | |
4181 MSG_PUTS("CONTAINED"); | |
4182 } | |
4183 else if (*p >= SYNID_CLUSTER) | |
4184 { | |
4185 short scl_id = *p - SYNID_CLUSTER; | |
4186 | |
4187 msg_putchar('@'); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4188 msg_outtrans(SYN_CLSTR(curwin->w_s)[scl_id].scl_name); |
7 | 4189 } |
4190 else | |
4191 msg_outtrans(HL_TABLE()[*p - 1].sg_name); | |
4192 if (p[1]) | |
4193 msg_putchar(','); | |
4194 } | |
4195 msg_putchar(' '); | |
4196 } | |
4197 | |
4198 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4199 put_pattern( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4200 char *s, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4201 int c, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4202 synpat_T *spp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4203 int attr) |
7 | 4204 { |
4205 long n; | |
4206 int mask; | |
4207 int first; | |
4208 static char *sepchars = "/+=-#@\"|'^&"; | |
4209 int i; | |
4210 | |
4211 /* May have to write "matchgroup=group" */ | |
4212 if (last_matchgroup != spp->sp_syn_match_id) | |
4213 { | |
4214 last_matchgroup = spp->sp_syn_match_id; | |
4215 msg_puts_attr((char_u *)"matchgroup", attr); | |
4216 msg_putchar('='); | |
4217 if (last_matchgroup == 0) | |
4218 msg_outtrans((char_u *)"NONE"); | |
4219 else | |
4220 msg_outtrans(HL_TABLE()[last_matchgroup - 1].sg_name); | |
4221 msg_putchar(' '); | |
4222 } | |
4223 | |
4224 /* output the name of the pattern and an '=' or ' ' */ | |
4225 msg_puts_attr((char_u *)s, attr); | |
4226 msg_putchar(c); | |
4227 | |
4228 /* output the pattern, in between a char that is not in the pattern */ | |
4229 for (i = 0; vim_strchr(spp->sp_pattern, sepchars[i]) != NULL; ) | |
4230 if (sepchars[++i] == NUL) | |
4231 { | |
4232 i = 0; /* no good char found, just use the first one */ | |
4233 break; | |
4234 } | |
4235 msg_putchar(sepchars[i]); | |
4236 msg_outtrans(spp->sp_pattern); | |
4237 msg_putchar(sepchars[i]); | |
4238 | |
4239 /* output any pattern options */ | |
4240 first = TRUE; | |
4241 for (i = 0; i < SPO_COUNT; ++i) | |
4242 { | |
4243 mask = (1 << i); | |
4244 if (spp->sp_off_flags & (mask + (mask << SPO_COUNT))) | |
4245 { | |
4246 if (!first) | |
4247 msg_putchar(','); /* separate with commas */ | |
4248 msg_puts((char_u *)spo_name_tab[i]); | |
4249 n = spp->sp_offsets[i]; | |
4250 if (i != SPO_LC_OFF) | |
4251 { | |
4252 if (spp->sp_off_flags & mask) | |
4253 msg_putchar('s'); | |
4254 else | |
4255 msg_putchar('e'); | |
4256 if (n > 0) | |
4257 msg_putchar('+'); | |
4258 } | |
4259 if (n || i == SPO_LC_OFF) | |
4260 msg_outnum(n); | |
4261 first = FALSE; | |
4262 } | |
4263 } | |
4264 msg_putchar(' '); | |
4265 } | |
4266 | |
4267 /* | |
4268 * List or clear the keywords for one syntax group. | |
4269 * Return TRUE if the header has been printed. | |
4270 */ | |
4271 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4272 syn_list_keywords( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4273 int id, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4274 hashtab_T *ht, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4275 int did_header, /* header has already been printed */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4276 int attr) |
7 | 4277 { |
4278 int outlen; | |
134 | 4279 hashitem_T *hi; |
4280 keyentry_T *kp; | |
4281 int todo; | |
7 | 4282 int prev_contained = 0; |
4283 short *prev_next_list = NULL; | |
4284 short *prev_cont_in_list = NULL; | |
4285 int prev_skipnl = 0; | |
4286 int prev_skipwhite = 0; | |
4287 int prev_skipempty = 0; | |
4288 | |
4289 /* | |
4290 * Unfortunately, this list of keywords is not sorted on alphabet but on | |
4291 * hash value... | |
4292 */ | |
835 | 4293 todo = (int)ht->ht_used; |
134 | 4294 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
4295 { | |
4296 if (!HASHITEM_EMPTY(hi)) | |
4297 { | |
4298 --todo; | |
4299 for (kp = HI2KE(hi); kp != NULL && !got_int; kp = kp->ke_next) | |
7 | 4300 { |
134 | 4301 if (kp->k_syn.id == id) |
7 | 4302 { |
134 | 4303 if (prev_contained != (kp->flags & HL_CONTAINED) |
4304 || prev_skipnl != (kp->flags & HL_SKIPNL) | |
4305 || prev_skipwhite != (kp->flags & HL_SKIPWHITE) | |
4306 || prev_skipempty != (kp->flags & HL_SKIPEMPTY) | |
4307 || prev_cont_in_list != kp->k_syn.cont_in_list | |
4308 || prev_next_list != kp->next_list) | |
4309 outlen = 9999; | |
4310 else | |
4311 outlen = (int)STRLEN(kp->keyword); | |
4312 /* output "contained" and "nextgroup" on each line */ | |
4313 if (syn_list_header(did_header, outlen, id)) | |
4314 { | |
4315 prev_contained = 0; | |
4316 prev_next_list = NULL; | |
4317 prev_cont_in_list = NULL; | |
4318 prev_skipnl = 0; | |
4319 prev_skipwhite = 0; | |
4320 prev_skipempty = 0; | |
4321 } | |
4322 did_header = TRUE; | |
4323 if (prev_contained != (kp->flags & HL_CONTAINED)) | |
4324 { | |
4325 msg_puts_attr((char_u *)"contained", attr); | |
4326 msg_putchar(' '); | |
4327 prev_contained = (kp->flags & HL_CONTAINED); | |
4328 } | |
4329 if (kp->k_syn.cont_in_list != prev_cont_in_list) | |
4330 { | |
4331 put_id_list((char_u *)"containedin", | |
4332 kp->k_syn.cont_in_list, attr); | |
4333 msg_putchar(' '); | |
4334 prev_cont_in_list = kp->k_syn.cont_in_list; | |
4335 } | |
4336 if (kp->next_list != prev_next_list) | |
4337 { | |
4338 put_id_list((char_u *)"nextgroup", kp->next_list, attr); | |
4339 msg_putchar(' '); | |
4340 prev_next_list = kp->next_list; | |
4341 if (kp->flags & HL_SKIPNL) | |
4342 { | |
4343 msg_puts_attr((char_u *)"skipnl", attr); | |
4344 msg_putchar(' '); | |
4345 prev_skipnl = (kp->flags & HL_SKIPNL); | |
4346 } | |
4347 if (kp->flags & HL_SKIPWHITE) | |
4348 { | |
4349 msg_puts_attr((char_u *)"skipwhite", attr); | |
4350 msg_putchar(' '); | |
4351 prev_skipwhite = (kp->flags & HL_SKIPWHITE); | |
4352 } | |
4353 if (kp->flags & HL_SKIPEMPTY) | |
4354 { | |
4355 msg_puts_attr((char_u *)"skipempty", attr); | |
4356 msg_putchar(' '); | |
4357 prev_skipempty = (kp->flags & HL_SKIPEMPTY); | |
4358 } | |
4359 } | |
4360 msg_outtrans(kp->keyword); | |
7 | 4361 } |
4362 } | |
4363 } | |
4364 } | |
4365 | |
4366 return did_header; | |
4367 } | |
4368 | |
4369 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4370 syn_clear_keyword(int id, hashtab_T *ht) |
134 | 4371 { |
4372 hashitem_T *hi; | |
4373 keyentry_T *kp; | |
4374 keyentry_T *kp_prev; | |
4375 keyentry_T *kp_next; | |
4376 int todo; | |
4377 | |
4378 hash_lock(ht); | |
835 | 4379 todo = (int)ht->ht_used; |
134 | 4380 for (hi = ht->ht_array; todo > 0; ++hi) |
4381 { | |
4382 if (!HASHITEM_EMPTY(hi)) | |
4383 { | |
4384 --todo; | |
4385 kp_prev = NULL; | |
4386 for (kp = HI2KE(hi); kp != NULL; ) | |
7 | 4387 { |
134 | 4388 if (kp->k_syn.id == id) |
4389 { | |
4390 kp_next = kp->ke_next; | |
4391 if (kp_prev == NULL) | |
4392 { | |
4393 if (kp_next == NULL) | |
4394 hash_remove(ht, hi); | |
4395 else | |
4396 hi->hi_key = KE2HIKEY(kp_next); | |
4397 } | |
4398 else | |
4399 kp_prev->ke_next = kp_next; | |
4400 vim_free(kp->next_list); | |
4401 vim_free(kp->k_syn.cont_in_list); | |
4402 vim_free(kp); | |
4403 kp = kp_next; | |
4404 } | |
7 | 4405 else |
134 | 4406 { |
4407 kp_prev = kp; | |
4408 kp = kp->ke_next; | |
4409 } | |
7 | 4410 } |
134 | 4411 } |
4412 } | |
4413 hash_unlock(ht); | |
4414 } | |
4415 | |
4416 /* | |
4417 * Clear a whole keyword table. | |
7 | 4418 */ |
4419 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4420 clear_keywtab(hashtab_T *ht) |
134 | 4421 { |
4422 hashitem_T *hi; | |
4423 int todo; | |
4424 keyentry_T *kp; | |
4425 keyentry_T *kp_next; | |
4426 | |
835 | 4427 todo = (int)ht->ht_used; |
134 | 4428 for (hi = ht->ht_array; todo > 0; ++hi) |
4429 { | |
4430 if (!HASHITEM_EMPTY(hi)) | |
4431 { | |
4432 --todo; | |
4433 for (kp = HI2KE(hi); kp != NULL; kp = kp_next) | |
7 | 4434 { |
134 | 4435 kp_next = kp->ke_next; |
4436 vim_free(kp->next_list); | |
4437 vim_free(kp->k_syn.cont_in_list); | |
4438 vim_free(kp); | |
7 | 4439 } |
134 | 4440 } |
4441 } | |
4442 hash_clear(ht); | |
4443 hash_init(ht); | |
7 | 4444 } |
4445 | |
4446 /* | |
4447 * Add a keyword to the list of keywords. | |
4448 */ | |
4449 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4450 add_keyword( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4451 char_u *name, /* name of keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4452 int id, /* group ID for this keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4453 int flags, /* flags for this keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4454 short *cont_in_list, /* containedin for this keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4455 short *next_list, /* nextgroup for this keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4456 int conceal_char) |
7 | 4457 { |
134 | 4458 keyentry_T *kp; |
4459 hashtab_T *ht; | |
4460 hashitem_T *hi; | |
154 | 4461 char_u *name_ic; |
134 | 4462 long_u hash; |
154 | 4463 char_u name_folded[MAXKEYWLEN + 1]; |
7 | 4464 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4465 if (curwin->w_s->b_syn_ic) |
154 | 4466 name_ic = str_foldcase(name, (int)STRLEN(name), |
4467 name_folded, MAXKEYWLEN + 1); | |
4468 else | |
4469 name_ic = name; | |
134 | 4470 kp = (keyentry_T *)alloc((int)(sizeof(keyentry_T) + STRLEN(name_ic))); |
4471 if (kp == NULL) | |
4472 return; | |
4473 STRCPY(kp->keyword, name_ic); | |
4474 kp->k_syn.id = id; | |
4475 kp->k_syn.inc_tag = current_syn_inc_tag; | |
4476 kp->flags = flags; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4477 kp->k_char = conceal_char; |
134 | 4478 kp->k_syn.cont_in_list = copy_id_list(cont_in_list); |
4479 if (cont_in_list != NULL) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4480 curwin->w_s->b_syn_containedin = TRUE; |
134 | 4481 kp->next_list = copy_id_list(next_list); |
4482 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4483 if (curwin->w_s->b_syn_ic) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4484 ht = &curwin->w_s->b_keywtab_ic; |
7 | 4485 else |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4486 ht = &curwin->w_s->b_keywtab; |
134 | 4487 |
4488 hash = hash_hash(kp->keyword); | |
4489 hi = hash_lookup(ht, kp->keyword, hash); | |
4490 if (HASHITEM_EMPTY(hi)) | |
4491 { | |
4492 /* new keyword, add to hashtable */ | |
4493 kp->ke_next = NULL; | |
4494 hash_add_item(ht, hi, kp->keyword, hash); | |
4495 } | |
4496 else | |
4497 { | |
4498 /* keyword already exists, prepend to list */ | |
4499 kp->ke_next = HI2KE(hi); | |
4500 hi->hi_key = KE2HIKEY(kp); | |
4501 } | |
7 | 4502 } |
4503 | |
4504 /* | |
4505 * Get the start and end of the group name argument. | |
4506 * Return a pointer to the first argument. | |
4507 * Return NULL if the end of the command was found instead of further args. | |
4508 */ | |
4509 static char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4510 get_group_name( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4511 char_u *arg, /* start of the argument */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4512 char_u **name_end) /* pointer to end of the name */ |
7 | 4513 { |
4514 char_u *rest; | |
4515 | |
4516 *name_end = skiptowhite(arg); | |
4517 rest = skipwhite(*name_end); | |
4518 | |
4519 /* | |
4520 * Check if there are enough arguments. The first argument may be a | |
4521 * pattern, where '|' is allowed, so only check for NUL. | |
4522 */ | |
4523 if (ends_excmd(*arg) || *rest == NUL) | |
4524 return NULL; | |
4525 return rest; | |
4526 } | |
4527 | |
4528 /* | |
4529 * Check for syntax command option arguments. | |
4530 * This can be called at any place in the list of arguments, and just picks | |
4531 * out the arguments that are known. Can be called several times in a row to | |
4532 * collect all options in between other arguments. | |
4533 * Return a pointer to the next argument (which isn't an option). | |
4534 * Return NULL for any error; | |
4535 */ | |
4536 static char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4537 get_syn_options( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4538 char_u *arg, /* next argument to be checked */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4539 syn_opt_arg_T *opt, /* various things */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4540 int *conceal_char UNUSED) |
154 | 4541 { |
7 | 4542 char_u *gname_start, *gname; |
4543 int syn_id; | |
4544 int len; | |
154 | 4545 char *p; |
7 | 4546 int i; |
4547 int fidx; | |
4548 static struct flag | |
4549 { | |
4550 char *name; | |
154 | 4551 int argtype; |
4552 int flags; | |
4553 } flagtab[] = { {"cCoOnNtTaAiInNeEdD", 0, HL_CONTAINED}, | |
4554 {"oOnNeElLiInNeE", 0, HL_ONELINE}, | |
4555 {"kKeEeEpPeEnNdD", 0, HL_KEEPEND}, | |
4556 {"eExXtTeEnNdD", 0, HL_EXTEND}, | |
4557 {"eExXcClLuUdDeEnNlL", 0, HL_EXCLUDENL}, | |
4558 {"tTrRaAnNsSpPaArReEnNtT", 0, HL_TRANSP}, | |
4559 {"sSkKiIpPnNlL", 0, HL_SKIPNL}, | |
4560 {"sSkKiIpPwWhHiItTeE", 0, HL_SKIPWHITE}, | |
4561 {"sSkKiIpPeEmMpPtTyY", 0, HL_SKIPEMPTY}, | |
4562 {"gGrRoOuUpPhHeErReE", 0, HL_SYNC_HERE}, | |
4563 {"gGrRoOuUpPtThHeErReE", 0, HL_SYNC_THERE}, | |
4564 {"dDiIsSpPlLaAyY", 0, HL_DISPLAY}, | |
4565 {"fFoOlLdD", 0, HL_FOLD}, | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4566 {"cCoOnNcCeEaAlL", 0, HL_CONCEAL}, |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4567 {"cCoOnNcCeEaAlLeEnNdDsS", 0, HL_CONCEALENDS}, |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4568 {"cCcChHaArR", 11, 0}, |
154 | 4569 {"cCoOnNtTaAiInNsS", 1, 0}, |
4570 {"cCoOnNtTaAiInNeEdDiInN", 2, 0}, | |
4571 {"nNeExXtTgGrRoOuUpP", 3, 0}, | |
7 | 4572 }; |
154 | 4573 static char *first_letters = "cCoOkKeEtTsSgGdDfFnN"; |
7 | 4574 |
4575 if (arg == NULL) /* already detected error */ | |
4576 return NULL; | |
4577 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4578 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4579 if (curwin->w_s->b_syn_conceal) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4580 opt->flags |= HL_CONCEAL; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4581 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4582 |
7 | 4583 for (;;) |
4584 { | |
154 | 4585 /* |
4586 * This is used very often when a large number of keywords is defined. | |
4587 * Need to skip quickly when no option name is found. | |
4588 * Also avoid tolower(), it's slow. | |
4589 */ | |
4590 if (strchr(first_letters, *arg) == NULL) | |
4591 break; | |
7 | 4592 |
4593 for (fidx = sizeof(flagtab) / sizeof(struct flag); --fidx >= 0; ) | |
4594 { | |
154 | 4595 p = flagtab[fidx].name; |
4596 for (i = 0, len = 0; p[i] != NUL; i += 2, ++len) | |
4597 if (arg[len] != p[i] && arg[len] != p[i + 1]) | |
4598 break; | |
4599 if (p[i] == NUL && (vim_iswhite(arg[len]) | |
4600 || (flagtab[fidx].argtype > 0 | |
4601 ? arg[len] == '=' | |
4602 : ends_excmd(arg[len])))) | |
7 | 4603 { |
154 | 4604 if (opt->keyword |
4605 && (flagtab[fidx].flags == HL_DISPLAY | |
4606 || flagtab[fidx].flags == HL_FOLD | |
4607 || flagtab[fidx].flags == HL_EXTEND)) | |
7 | 4608 /* treat "display", "fold" and "extend" as a keyword */ |
4609 fidx = -1; | |
4610 break; | |
4611 } | |
4612 } | |
154 | 4613 if (fidx < 0) /* no match found */ |
4614 break; | |
4615 | |
4616 if (flagtab[fidx].argtype == 1) | |
4617 { | |
4618 if (!opt->has_cont_list) | |
7 | 4619 { |
4620 EMSG(_("E395: contains argument not accepted here")); | |
4621 return NULL; | |
4622 } | |
154 | 4623 if (get_id_list(&arg, 8, &opt->cont_list) == FAIL) |
7 | 4624 return NULL; |
4625 } | |
154 | 4626 else if (flagtab[fidx].argtype == 2) |
4627 { | |
4628 if (get_id_list(&arg, 11, &opt->cont_in_list) == FAIL) | |
7 | 4629 return NULL; |
4630 } | |
154 | 4631 else if (flagtab[fidx].argtype == 3) |
4632 { | |
4633 if (get_id_list(&arg, 9, &opt->next_list) == FAIL) | |
7 | 4634 return NULL; |
4635 } | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4636 else if (flagtab[fidx].argtype == 11 && arg[5] == '=') |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4637 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4638 #ifdef FEAT_MBYTE |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4639 /* cchar=? */ |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4640 if (has_mbyte) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4641 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4642 # ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4643 *conceal_char = mb_ptr2char(arg + 6); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4644 # endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4645 arg += mb_ptr2len(arg + 6) - 1; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4646 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4647 else |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4648 #endif |
2251
646d34788036
Fix a few compiler warnings. Fix crash with encrypted undo file.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4649 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4650 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4651 *conceal_char = arg[6]; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4652 #else |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4653 ; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4654 #endif |
2251
646d34788036
Fix a few compiler warnings. Fix crash with encrypted undo file.
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
4655 } |
2686 | 4656 #ifdef FEAT_CONCEAL |
4657 if (!vim_isprintc_strict(*conceal_char)) | |
4658 { | |
4659 EMSG(_("E844: invalid cchar value")); | |
4660 return NULL; | |
4661 } | |
4662 #endif | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4663 arg = skipwhite(arg + 7); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4664 } |
7 | 4665 else |
154 | 4666 { |
4667 opt->flags |= flagtab[fidx].flags; | |
4668 arg = skipwhite(arg + len); | |
4669 | |
4670 if (flagtab[fidx].flags == HL_SYNC_HERE | |
4671 || flagtab[fidx].flags == HL_SYNC_THERE) | |
4672 { | |
4673 if (opt->sync_idx == NULL) | |
4674 { | |
4675 EMSG(_("E393: group[t]here not accepted here")); | |
4676 return NULL; | |
4677 } | |
4678 gname_start = arg; | |
4679 arg = skiptowhite(arg); | |
4680 if (gname_start == arg) | |
4681 return NULL; | |
4682 gname = vim_strnsave(gname_start, (int)(arg - gname_start)); | |
4683 if (gname == NULL) | |
4684 return NULL; | |
4685 if (STRCMP(gname, "NONE") == 0) | |
4686 *opt->sync_idx = NONE_IDX; | |
4687 else | |
4688 { | |
4689 syn_id = syn_name2id(gname); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4690 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
|
4691 if (SYN_ITEMS(curwin->w_s)[i].sp_syn.id == syn_id |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4692 && SYN_ITEMS(curwin->w_s)[i].sp_type == SPTYPE_START) |
154 | 4693 { |
4694 *opt->sync_idx = i; | |
4695 break; | |
4696 } | |
4697 if (i < 0) | |
4698 { | |
4699 EMSG2(_("E394: Didn't find region item for %s"), gname); | |
4700 vim_free(gname); | |
4701 return NULL; | |
4702 } | |
4703 } | |
4704 | |
4705 vim_free(gname); | |
4706 arg = skipwhite(arg); | |
4707 } | |
4708 #ifdef FEAT_FOLDING | |
4709 else if (flagtab[fidx].flags == HL_FOLD | |
4710 && foldmethodIsSyntax(curwin)) | |
4711 /* Need to update folds later. */ | |
4712 foldUpdateAll(curwin); | |
4713 #endif | |
4714 } | |
4715 } | |
7 | 4716 |
4717 return arg; | |
4718 } | |
4719 | |
4720 /* | |
4721 * Adjustments to syntax item when declared in a ":syn include"'d file. | |
4722 * Set the contained flag, and if the item is not already contained, add it | |
4723 * to the specified top-level group, if any. | |
4724 */ | |
4725 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4726 syn_incl_toplevel(int id, int *flagsp) |
7 | 4727 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4728 if ((*flagsp & HL_CONTAINED) || curwin->w_s->b_syn_topgrp == 0) |
7 | 4729 return; |
4730 *flagsp |= HL_CONTAINED; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4731 if (curwin->w_s->b_syn_topgrp >= SYNID_CLUSTER) |
7 | 4732 { |
4733 /* We have to alloc this, because syn_combine_list() will free it. */ | |
4734 short *grp_list = (short *)alloc((unsigned)(2 * sizeof(short))); | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4735 int tlg_id = curwin->w_s->b_syn_topgrp - SYNID_CLUSTER; |
7 | 4736 |
4737 if (grp_list != NULL) | |
4738 { | |
4739 grp_list[0] = id; | |
4740 grp_list[1] = 0; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4741 syn_combine_list(&SYN_CLSTR(curwin->w_s)[tlg_id].scl_list, &grp_list, |
7 | 4742 CLUSTER_ADD); |
4743 } | |
4744 } | |
4745 } | |
4746 | |
4747 /* | |
4748 * Handle ":syntax include [@{group-name}] filename" command. | |
4749 */ | |
4750 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4751 syn_cmd_include(exarg_T *eap, int syncing UNUSED) |
7 | 4752 { |
4753 char_u *arg = eap->arg; | |
4754 int sgl_id = 1; | |
4755 char_u *group_name_end; | |
4756 char_u *rest; | |
4757 char_u *errormsg = NULL; | |
4758 int prev_toplvl_grp; | |
4759 int prev_syn_inc_tag; | |
4760 int source = FALSE; | |
4761 | |
4762 eap->nextcmd = find_nextcmd(arg); | |
4763 if (eap->skip) | |
4764 return; | |
4765 | |
4766 if (arg[0] == '@') | |
4767 { | |
4768 ++arg; | |
4769 rest = get_group_name(arg, &group_name_end); | |
4770 if (rest == NULL) | |
4771 { | |
4772 EMSG((char_u *)_("E397: Filename required")); | |
4773 return; | |
4774 } | |
4775 sgl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); | |
2743 | 4776 if (sgl_id == 0) |
4777 return; | |
7 | 4778 /* separate_nextcmd() and expand_filename() depend on this */ |
4779 eap->arg = rest; | |
4780 } | |
4781 | |
4782 /* | |
4783 * Everything that's left, up to the next command, should be the | |
4784 * filename to include. | |
4785 */ | |
4786 eap->argt |= (XFILE | NOSPC); | |
4787 separate_nextcmd(eap); | |
4788 if (*eap->arg == '<' || *eap->arg == '$' || mch_isFullName(eap->arg)) | |
4789 { | |
4790 /* For an absolute path, "$VIM/..." or "<sfile>.." we ":source" the | |
4791 * file. Need to expand the file name first. In other cases | |
4792 * ":runtime!" is used. */ | |
4793 source = TRUE; | |
4794 if (expand_filename(eap, syn_cmdlinep, &errormsg) == FAIL) | |
4795 { | |
4796 if (errormsg != NULL) | |
4797 EMSG(errormsg); | |
4798 return; | |
4799 } | |
4800 } | |
4801 | |
4802 /* | |
4803 * Save and restore the existing top-level grouplist id and ":syn | |
4804 * include" tag around the actual inclusion. | |
4805 */ | |
2743 | 4806 if (running_syn_inc_tag >= MAX_SYN_INC_TAG) |
4807 { | |
4808 EMSG((char_u *)_("E847: Too many syntax includes")); | |
4809 return; | |
4810 } | |
7 | 4811 prev_syn_inc_tag = current_syn_inc_tag; |
4812 current_syn_inc_tag = ++running_syn_inc_tag; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4813 prev_toplvl_grp = curwin->w_s->b_syn_topgrp; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4814 curwin->w_s->b_syn_topgrp = sgl_id; |
1299 | 4815 if (source ? do_source(eap->arg, FALSE, DOSO_NONE) == FAIL |
4816 : source_runtime(eap->arg, TRUE) == FAIL) | |
7 | 4817 EMSG2(_(e_notopen), eap->arg); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4818 curwin->w_s->b_syn_topgrp = prev_toplvl_grp; |
7 | 4819 current_syn_inc_tag = prev_syn_inc_tag; |
4820 } | |
4821 | |
4822 /* | |
4823 * Handle ":syntax keyword {group-name} [{option}] keyword .." command. | |
4824 */ | |
4825 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4826 syn_cmd_keyword(exarg_T *eap, int syncing UNUSED) |
7 | 4827 { |
4828 char_u *arg = eap->arg; | |
4829 char_u *group_name_end; | |
4830 int syn_id; | |
4831 char_u *rest; | |
2743 | 4832 char_u *keyword_copy = NULL; |
7 | 4833 char_u *p; |
154 | 4834 char_u *kw; |
4835 syn_opt_arg_T syn_opt_arg; | |
4836 int cnt; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4837 int conceal_char = NUL; |
7 | 4838 |
4839 rest = get_group_name(arg, &group_name_end); | |
4840 | |
4841 if (rest != NULL) | |
4842 { | |
4843 syn_id = syn_check_group(arg, (int)(group_name_end - arg)); | |
2743 | 4844 if (syn_id != 0) |
4845 /* allocate a buffer, for removing backslashes in the keyword */ | |
4846 keyword_copy = alloc((unsigned)STRLEN(rest) + 1); | |
7 | 4847 if (keyword_copy != NULL) |
4848 { | |
154 | 4849 syn_opt_arg.flags = 0; |
4850 syn_opt_arg.keyword = TRUE; | |
4851 syn_opt_arg.sync_idx = NULL; | |
4852 syn_opt_arg.has_cont_list = FALSE; | |
4853 syn_opt_arg.cont_in_list = NULL; | |
4854 syn_opt_arg.next_list = NULL; | |
4855 | |
7 | 4856 /* |
4857 * The options given apply to ALL keywords, so all options must be | |
4858 * found before keywords can be created. | |
154 | 4859 * 1: collect the options and copy the keywords to keyword_copy. |
7 | 4860 */ |
154 | 4861 cnt = 0; |
4862 p = keyword_copy; | |
4863 for ( ; rest != NULL && !ends_excmd(*rest); rest = skipwhite(rest)) | |
7 | 4864 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4865 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
154 | 4866 if (rest == NULL || ends_excmd(*rest)) |
4867 break; | |
4868 /* Copy the keyword, removing backslashes, and add a NUL. */ | |
4869 while (*rest != NUL && !vim_iswhite(*rest)) | |
4870 { | |
4871 if (*rest == '\\' && rest[1] != NUL) | |
4872 ++rest; | |
4873 *p++ = *rest++; | |
4874 } | |
4875 *p++ = NUL; | |
4876 ++cnt; | |
4877 } | |
4878 | |
4879 if (!eap->skip) | |
4880 { | |
4881 /* Adjust flags for use of ":syn include". */ | |
4882 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); | |
4883 | |
7 | 4884 /* |
154 | 4885 * 2: Add an entry for each keyword. |
7 | 4886 */ |
154 | 4887 for (kw = keyword_copy; --cnt >= 0; kw += STRLEN(kw) + 1) |
7 | 4888 { |
154 | 4889 for (p = vim_strchr(kw, '['); ; ) |
7 | 4890 { |
154 | 4891 if (p != NULL) |
4892 *p = NUL; | |
4893 add_keyword(kw, syn_id, syn_opt_arg.flags, | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4894 syn_opt_arg.cont_in_list, |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4895 syn_opt_arg.next_list, conceal_char); |
168 | 4896 if (p == NULL) |
4897 break; | |
4898 if (p[1] == NUL) | |
4899 { | |
838 | 4900 EMSG2(_("E789: Missing ']': %s"), kw); |
7017 | 4901 goto error; |
168 | 4902 } |
4903 if (p[1] == ']') | |
4904 { | |
7017 | 4905 if (p[2] != NUL) |
4906 { | |
4907 EMSG3(_("E890: trailing char after ']': %s]%s"), | |
4908 kw, &p[2]); | |
4909 goto error; | |
4910 } | |
168 | 4911 kw = p + 1; /* skip over the "]" */ |
4912 break; | |
4913 } | |
154 | 4914 #ifdef FEAT_MBYTE |
4915 if (has_mbyte) | |
7 | 4916 { |
474 | 4917 int l = (*mb_ptr2len)(p + 1); |
154 | 4918 |
4919 mch_memmove(p, p + 1, l); | |
4920 p += l; | |
4921 } | |
4922 else | |
7 | 4923 #endif |
154 | 4924 { |
4925 p[0] = p[1]; | |
4926 ++p; | |
7 | 4927 } |
4928 } | |
4929 } | |
4930 } | |
7017 | 4931 error: |
7 | 4932 vim_free(keyword_copy); |
168 | 4933 vim_free(syn_opt_arg.cont_in_list); |
4934 vim_free(syn_opt_arg.next_list); | |
7 | 4935 } |
4936 } | |
4937 | |
4938 if (rest != NULL) | |
4939 eap->nextcmd = check_nextcmd(rest); | |
4940 else | |
4941 EMSG2(_(e_invarg2), arg); | |
4942 | |
745 | 4943 redraw_curbuf_later(SOME_VALID); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4944 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
7 | 4945 } |
4946 | |
4947 /* | |
4948 * Handle ":syntax match {name} [{options}] {pattern} [{options}]". | |
4949 * | |
4950 * Also ":syntax sync match {name} [[grouphere | groupthere] {group-name}] .." | |
4951 */ | |
4952 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4953 syn_cmd_match( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4954 exarg_T *eap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
4955 int syncing) /* TRUE for ":syntax sync match .. " */ |
7 | 4956 { |
4957 char_u *arg = eap->arg; | |
4958 char_u *group_name_end; | |
4959 char_u *rest; | |
4960 synpat_T item; /* the item found in the line */ | |
4961 int syn_id; | |
4962 int idx; | |
154 | 4963 syn_opt_arg_T syn_opt_arg; |
7 | 4964 int sync_idx = 0; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4965 int conceal_char = NUL; |
7 | 4966 |
4967 /* Isolate the group name, check for validity */ | |
4968 rest = get_group_name(arg, &group_name_end); | |
4969 | |
4970 /* Get options before the pattern */ | |
154 | 4971 syn_opt_arg.flags = 0; |
4972 syn_opt_arg.keyword = FALSE; | |
4973 syn_opt_arg.sync_idx = syncing ? &sync_idx : NULL; | |
4974 syn_opt_arg.has_cont_list = TRUE; | |
4975 syn_opt_arg.cont_list = NULL; | |
4976 syn_opt_arg.cont_in_list = NULL; | |
4977 syn_opt_arg.next_list = NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4978 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
7 | 4979 |
4980 /* get the pattern. */ | |
4981 init_syn_patterns(); | |
4982 vim_memset(&item, 0, sizeof(item)); | |
4983 rest = get_syn_pattern(rest, &item); | |
154 | 4984 if (vim_regcomp_had_eol() && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
4985 syn_opt_arg.flags |= HL_HAS_EOL; | |
7 | 4986 |
4987 /* Get options after the pattern */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4988 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
7 | 4989 |
4990 if (rest != NULL) /* all arguments are valid */ | |
4991 { | |
4992 /* | |
4993 * Check for trailing command and illegal trailing arguments. | |
4994 */ | |
4995 eap->nextcmd = check_nextcmd(rest); | |
4996 if (!ends_excmd(*rest) || eap->skip) | |
4997 rest = NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
4998 else if (ga_grow(&curwin->w_s->b_syn_patterns, 1) != FAIL |
7 | 4999 && (syn_id = syn_check_group(arg, |
5000 (int)(group_name_end - arg))) != 0) | |
5001 { | |
154 | 5002 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
7 | 5003 /* |
5004 * Store the pattern in the syn_items list | |
5005 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5006 idx = curwin->w_s->b_syn_patterns.ga_len; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5007 SYN_ITEMS(curwin->w_s)[idx] = item; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5008 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5009 SYN_ITEMS(curwin->w_s)[idx].sp_type = SPTYPE_MATCH; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5010 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5011 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = current_syn_inc_tag; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5012 SYN_ITEMS(curwin->w_s)[idx].sp_flags = syn_opt_arg.flags; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5013 SYN_ITEMS(curwin->w_s)[idx].sp_sync_idx = sync_idx; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5014 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = syn_opt_arg.cont_list; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5015 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
154 | 5016 syn_opt_arg.cont_in_list; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5017 #ifdef FEAT_CONCEAL |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
5018 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5019 #endif |
154 | 5020 if (syn_opt_arg.cont_in_list != NULL) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5021 curwin->w_s->b_syn_containedin = TRUE; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5022 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = syn_opt_arg.next_list; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5023 ++curwin->w_s->b_syn_patterns.ga_len; |
7 | 5024 |
5025 /* remember that we found a match for syncing on */ | |
154 | 5026 if (syn_opt_arg.flags & (HL_SYNC_HERE|HL_SYNC_THERE)) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5027 curwin->w_s->b_syn_sync_flags |= SF_MATCH; |
7 | 5028 #ifdef FEAT_FOLDING |
154 | 5029 if (syn_opt_arg.flags & HL_FOLD) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5030 ++curwin->w_s->b_syn_folditems; |
7 | 5031 #endif |
5032 | |
745 | 5033 redraw_curbuf_later(SOME_VALID); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5034 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
7 | 5035 return; /* don't free the progs and patterns now */ |
5036 } | |
5037 } | |
5038 | |
5039 /* | |
5040 * Something failed, free the allocated memory. | |
5041 */ | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5042 vim_regfree(item.sp_prog); |
7 | 5043 vim_free(item.sp_pattern); |
154 | 5044 vim_free(syn_opt_arg.cont_list); |
5045 vim_free(syn_opt_arg.cont_in_list); | |
5046 vim_free(syn_opt_arg.next_list); | |
7 | 5047 |
5048 if (rest == NULL) | |
5049 EMSG2(_(e_invarg2), arg); | |
5050 } | |
5051 | |
5052 /* | |
5053 * Handle ":syntax region {group-name} [matchgroup={group-name}] | |
5054 * start {start} .. [skip {skip}] end {end} .. [{options}]". | |
5055 */ | |
5056 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5057 syn_cmd_region( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5058 exarg_T *eap, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5059 int syncing) /* TRUE for ":syntax sync region .." */ |
7 | 5060 { |
5061 char_u *arg = eap->arg; | |
5062 char_u *group_name_end; | |
5063 char_u *rest; /* next arg, NULL on error */ | |
5064 char_u *key_end; | |
5065 char_u *key = NULL; | |
5066 char_u *p; | |
5067 int item; | |
5068 #define ITEM_START 0 | |
5069 #define ITEM_SKIP 1 | |
5070 #define ITEM_END 2 | |
5071 #define ITEM_MATCHGROUP 3 | |
5072 struct pat_ptr | |
5073 { | |
5074 synpat_T *pp_synp; /* pointer to syn_pattern */ | |
5075 int pp_matchgroup_id; /* matchgroup ID */ | |
5076 struct pat_ptr *pp_next; /* pointer to next pat_ptr */ | |
5077 } *(pat_ptrs[3]); | |
5078 /* patterns found in the line */ | |
5079 struct pat_ptr *ppp; | |
5080 struct pat_ptr *ppp_next; | |
5081 int pat_count = 0; /* nr of syn_patterns found */ | |
5082 int syn_id; | |
5083 int matchgroup_id = 0; | |
5084 int not_enough = FALSE; /* not enough arguments */ | |
5085 int illegal = FALSE; /* illegal arguments */ | |
5086 int success = FALSE; | |
5087 int idx; | |
154 | 5088 syn_opt_arg_T syn_opt_arg; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5089 int conceal_char = NUL; |
7 | 5090 |
5091 /* Isolate the group name, check for validity */ | |
5092 rest = get_group_name(arg, &group_name_end); | |
5093 | |
5094 pat_ptrs[0] = NULL; | |
5095 pat_ptrs[1] = NULL; | |
5096 pat_ptrs[2] = NULL; | |
5097 | |
5098 init_syn_patterns(); | |
5099 | |
154 | 5100 syn_opt_arg.flags = 0; |
5101 syn_opt_arg.keyword = FALSE; | |
5102 syn_opt_arg.sync_idx = NULL; | |
5103 syn_opt_arg.has_cont_list = TRUE; | |
5104 syn_opt_arg.cont_list = NULL; | |
5105 syn_opt_arg.cont_in_list = NULL; | |
5106 syn_opt_arg.next_list = NULL; | |
5107 | |
7 | 5108 /* |
5109 * get the options, patterns and matchgroup. | |
5110 */ | |
5111 while (rest != NULL && !ends_excmd(*rest)) | |
5112 { | |
5113 /* Check for option arguments */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5114 rest = get_syn_options(rest, &syn_opt_arg, &conceal_char); |
7 | 5115 if (rest == NULL || ends_excmd(*rest)) |
5116 break; | |
5117 | |
5118 /* must be a pattern or matchgroup then */ | |
5119 key_end = rest; | |
5120 while (*key_end && !vim_iswhite(*key_end) && *key_end != '=') | |
5121 ++key_end; | |
5122 vim_free(key); | |
5123 key = vim_strnsave_up(rest, (int)(key_end - rest)); | |
5124 if (key == NULL) /* out of memory */ | |
5125 { | |
5126 rest = NULL; | |
5127 break; | |
5128 } | |
5129 if (STRCMP(key, "MATCHGROUP") == 0) | |
5130 item = ITEM_MATCHGROUP; | |
5131 else if (STRCMP(key, "START") == 0) | |
5132 item = ITEM_START; | |
5133 else if (STRCMP(key, "END") == 0) | |
5134 item = ITEM_END; | |
5135 else if (STRCMP(key, "SKIP") == 0) | |
5136 { | |
5137 if (pat_ptrs[ITEM_SKIP] != NULL) /* one skip pattern allowed */ | |
5138 { | |
5139 illegal = TRUE; | |
5140 break; | |
5141 } | |
5142 item = ITEM_SKIP; | |
5143 } | |
5144 else | |
5145 break; | |
5146 rest = skipwhite(key_end); | |
5147 if (*rest != '=') | |
5148 { | |
5149 rest = NULL; | |
5150 EMSG2(_("E398: Missing '=': %s"), arg); | |
5151 break; | |
5152 } | |
5153 rest = skipwhite(rest + 1); | |
5154 if (*rest == NUL) | |
5155 { | |
5156 not_enough = TRUE; | |
5157 break; | |
5158 } | |
5159 | |
5160 if (item == ITEM_MATCHGROUP) | |
5161 { | |
5162 p = skiptowhite(rest); | |
5163 if ((p - rest == 4 && STRNCMP(rest, "NONE", 4) == 0) || eap->skip) | |
5164 matchgroup_id = 0; | |
5165 else | |
5166 { | |
5167 matchgroup_id = syn_check_group(rest, (int)(p - rest)); | |
5168 if (matchgroup_id == 0) | |
5169 { | |
5170 illegal = TRUE; | |
5171 break; | |
5172 } | |
5173 } | |
5174 rest = skipwhite(p); | |
5175 } | |
5176 else | |
5177 { | |
5178 /* | |
5179 * Allocate room for a syn_pattern, and link it in the list of | |
5180 * syn_patterns for this item, at the start (because the list is | |
5181 * used from end to start). | |
5182 */ | |
5183 ppp = (struct pat_ptr *)alloc((unsigned)sizeof(struct pat_ptr)); | |
5184 if (ppp == NULL) | |
5185 { | |
5186 rest = NULL; | |
5187 break; | |
5188 } | |
5189 ppp->pp_next = pat_ptrs[item]; | |
5190 pat_ptrs[item] = ppp; | |
5191 ppp->pp_synp = (synpat_T *)alloc_clear((unsigned)sizeof(synpat_T)); | |
5192 if (ppp->pp_synp == NULL) | |
5193 { | |
5194 rest = NULL; | |
5195 break; | |
5196 } | |
5197 | |
5198 /* | |
5199 * Get the syntax pattern and the following offset(s). | |
5200 */ | |
5201 /* Enable the appropriate \z specials. */ | |
5202 if (item == ITEM_START) | |
5203 reg_do_extmatch = REX_SET; | |
5204 else if (item == ITEM_SKIP || item == ITEM_END) | |
5205 reg_do_extmatch = REX_USE; | |
5206 rest = get_syn_pattern(rest, ppp->pp_synp); | |
5207 reg_do_extmatch = 0; | |
5208 if (item == ITEM_END && vim_regcomp_had_eol() | |
154 | 5209 && !(syn_opt_arg.flags & HL_EXCLUDENL)) |
7 | 5210 ppp->pp_synp->sp_flags |= HL_HAS_EOL; |
5211 ppp->pp_matchgroup_id = matchgroup_id; | |
5212 ++pat_count; | |
5213 } | |
5214 } | |
5215 vim_free(key); | |
5216 if (illegal || not_enough) | |
5217 rest = NULL; | |
5218 | |
5219 /* | |
5220 * Must have a "start" and "end" pattern. | |
5221 */ | |
5222 if (rest != NULL && (pat_ptrs[ITEM_START] == NULL || | |
5223 pat_ptrs[ITEM_END] == NULL)) | |
5224 { | |
5225 not_enough = TRUE; | |
5226 rest = NULL; | |
5227 } | |
5228 | |
5229 if (rest != NULL) | |
5230 { | |
5231 /* | |
5232 * Check for trailing garbage or command. | |
5233 * If OK, add the item. | |
5234 */ | |
5235 eap->nextcmd = check_nextcmd(rest); | |
5236 if (!ends_excmd(*rest) || eap->skip) | |
5237 rest = NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5238 else if (ga_grow(&(curwin->w_s->b_syn_patterns), pat_count) != FAIL |
7 | 5239 && (syn_id = syn_check_group(arg, |
5240 (int)(group_name_end - arg))) != 0) | |
5241 { | |
154 | 5242 syn_incl_toplevel(syn_id, &syn_opt_arg.flags); |
7 | 5243 /* |
5244 * Store the start/skip/end in the syn_items list | |
5245 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5246 idx = curwin->w_s->b_syn_patterns.ga_len; |
7 | 5247 for (item = ITEM_START; item <= ITEM_END; ++item) |
5248 { | |
5249 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp->pp_next) | |
5250 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5251 SYN_ITEMS(curwin->w_s)[idx] = *(ppp->pp_synp); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5252 SYN_ITEMS(curwin->w_s)[idx].sp_syncing = syncing; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5253 SYN_ITEMS(curwin->w_s)[idx].sp_type = |
7 | 5254 (item == ITEM_START) ? SPTYPE_START : |
5255 (item == ITEM_SKIP) ? SPTYPE_SKIP : SPTYPE_END; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5256 SYN_ITEMS(curwin->w_s)[idx].sp_flags |= syn_opt_arg.flags; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5257 SYN_ITEMS(curwin->w_s)[idx].sp_syn.id = syn_id; |
2743 | 5258 SYN_ITEMS(curwin->w_s)[idx].sp_syn.inc_tag = |
5259 current_syn_inc_tag; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5260 SYN_ITEMS(curwin->w_s)[idx].sp_syn_match_id = |
7 | 5261 ppp->pp_matchgroup_id; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5262 #ifdef FEAT_CONCEAL |
2425
b5ee68272ae5
Fix: concealed regions didn't get redrawn correctly when moving the cursor
Bram Moolenaar <bram@vim.org>
parents:
2418
diff
changeset
|
5263 SYN_ITEMS(curwin->w_s)[idx].sp_cchar = conceal_char; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5264 #endif |
7 | 5265 if (item == ITEM_START) |
5266 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5267 SYN_ITEMS(curwin->w_s)[idx].sp_cont_list = |
154 | 5268 syn_opt_arg.cont_list; |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5269 SYN_ITEMS(curwin->w_s)[idx].sp_syn.cont_in_list = |
154 | 5270 syn_opt_arg.cont_in_list; |
5271 if (syn_opt_arg.cont_in_list != NULL) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5272 curwin->w_s->b_syn_containedin = TRUE; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5273 SYN_ITEMS(curwin->w_s)[idx].sp_next_list = |
154 | 5274 syn_opt_arg.next_list; |
7 | 5275 } |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5276 ++curwin->w_s->b_syn_patterns.ga_len; |
7 | 5277 ++idx; |
5278 #ifdef FEAT_FOLDING | |
154 | 5279 if (syn_opt_arg.flags & HL_FOLD) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5280 ++curwin->w_s->b_syn_folditems; |
7 | 5281 #endif |
5282 } | |
5283 } | |
5284 | |
745 | 5285 redraw_curbuf_later(SOME_VALID); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5286 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
7 | 5287 success = TRUE; /* don't free the progs and patterns now */ |
5288 } | |
5289 } | |
5290 | |
5291 /* | |
5292 * Free the allocated memory. | |
5293 */ | |
5294 for (item = ITEM_START; item <= ITEM_END; ++item) | |
5295 for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp_next) | |
5296 { | |
5297 if (!success) | |
5298 { | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
5299 vim_regfree(ppp->pp_synp->sp_prog); |
7 | 5300 vim_free(ppp->pp_synp->sp_pattern); |
5301 } | |
5302 vim_free(ppp->pp_synp); | |
5303 ppp_next = ppp->pp_next; | |
5304 vim_free(ppp); | |
5305 } | |
5306 | |
5307 if (!success) | |
5308 { | |
154 | 5309 vim_free(syn_opt_arg.cont_list); |
5310 vim_free(syn_opt_arg.cont_in_list); | |
5311 vim_free(syn_opt_arg.next_list); | |
7 | 5312 if (not_enough) |
5313 EMSG2(_("E399: Not enough arguments: syntax region %s"), arg); | |
5314 else if (illegal || rest == NULL) | |
5315 EMSG2(_(e_invarg2), arg); | |
5316 } | |
5317 } | |
5318 | |
5319 /* | |
5320 * A simple syntax group ID comparison function suitable for use in qsort() | |
5321 */ | |
5322 static int | |
5323 #ifdef __BORLANDC__ | |
5324 _RTLENTRYF | |
5325 #endif | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5326 syn_compare_stub(const void *v1, const void *v2) |
7 | 5327 { |
5328 const short *s1 = v1; | |
5329 const short *s2 = v2; | |
5330 | |
5331 return (*s1 > *s2 ? 1 : *s1 < *s2 ? -1 : 0); | |
5332 } | |
5333 | |
5334 /* | |
5335 * Combines lists of syntax clusters. | |
5336 * *clstr1 and *clstr2 must both be allocated memory; they will be consumed. | |
5337 */ | |
5338 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5339 syn_combine_list(short **clstr1, short **clstr2, int list_op) |
7 | 5340 { |
5341 int count1 = 0; | |
5342 int count2 = 0; | |
5343 short *g1; | |
5344 short *g2; | |
5345 short *clstr = NULL; | |
5346 int count; | |
5347 int round; | |
5348 | |
5349 /* | |
5350 * Handle degenerate cases. | |
5351 */ | |
5352 if (*clstr2 == NULL) | |
5353 return; | |
5354 if (*clstr1 == NULL || list_op == CLUSTER_REPLACE) | |
5355 { | |
5356 if (list_op == CLUSTER_REPLACE) | |
5357 vim_free(*clstr1); | |
5358 if (list_op == CLUSTER_REPLACE || list_op == CLUSTER_ADD) | |
5359 *clstr1 = *clstr2; | |
5360 else | |
5361 vim_free(*clstr2); | |
5362 return; | |
5363 } | |
5364 | |
5365 for (g1 = *clstr1; *g1; g1++) | |
5366 ++count1; | |
5367 for (g2 = *clstr2; *g2; g2++) | |
5368 ++count2; | |
5369 | |
5370 /* | |
5371 * For speed purposes, sort both lists. | |
5372 */ | |
5373 qsort(*clstr1, (size_t)count1, sizeof(short), syn_compare_stub); | |
5374 qsort(*clstr2, (size_t)count2, sizeof(short), syn_compare_stub); | |
5375 | |
5376 /* | |
5377 * We proceed in two passes; in round 1, we count the elements to place | |
5378 * in the new list, and in round 2, we allocate and populate the new | |
5379 * list. For speed, we use a mergesort-like method, adding the smaller | |
5380 * of the current elements in each list to the new list. | |
5381 */ | |
5382 for (round = 1; round <= 2; round++) | |
5383 { | |
5384 g1 = *clstr1; | |
5385 g2 = *clstr2; | |
5386 count = 0; | |
5387 | |
5388 /* | |
5389 * First, loop through the lists until one of them is empty. | |
5390 */ | |
5391 while (*g1 && *g2) | |
5392 { | |
5393 /* | |
5394 * We always want to add from the first list. | |
5395 */ | |
5396 if (*g1 < *g2) | |
5397 { | |
5398 if (round == 2) | |
5399 clstr[count] = *g1; | |
5400 count++; | |
5401 g1++; | |
5402 continue; | |
5403 } | |
5404 /* | |
5405 * We only want to add from the second list if we're adding the | |
5406 * lists. | |
5407 */ | |
5408 if (list_op == CLUSTER_ADD) | |
5409 { | |
5410 if (round == 2) | |
5411 clstr[count] = *g2; | |
5412 count++; | |
5413 } | |
5414 if (*g1 == *g2) | |
5415 g1++; | |
5416 g2++; | |
5417 } | |
5418 | |
5419 /* | |
5420 * Now add the leftovers from whichever list didn't get finished | |
5421 * first. As before, we only want to add from the second list if | |
5422 * we're adding the lists. | |
5423 */ | |
5424 for (; *g1; g1++, count++) | |
5425 if (round == 2) | |
5426 clstr[count] = *g1; | |
5427 if (list_op == CLUSTER_ADD) | |
5428 for (; *g2; g2++, count++) | |
5429 if (round == 2) | |
5430 clstr[count] = *g2; | |
5431 | |
5432 if (round == 1) | |
5433 { | |
5434 /* | |
5435 * If the group ended up empty, we don't need to allocate any | |
5436 * space for it. | |
5437 */ | |
5438 if (count == 0) | |
5439 { | |
5440 clstr = NULL; | |
5441 break; | |
5442 } | |
5443 clstr = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
5444 if (clstr == NULL) | |
5445 break; | |
5446 clstr[count] = 0; | |
5447 } | |
5448 } | |
5449 | |
5450 /* | |
5451 * Finally, put the new list in place. | |
5452 */ | |
5453 vim_free(*clstr1); | |
5454 vim_free(*clstr2); | |
5455 *clstr1 = clstr; | |
5456 } | |
5457 | |
5458 /* | |
5459 * Lookup a syntax cluster name and return it's ID. | |
5460 * If it is not found, 0 is returned. | |
5461 */ | |
5462 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5463 syn_scl_name2id(char_u *name) |
7 | 5464 { |
5465 int i; | |
5466 char_u *name_u; | |
5467 | |
5468 /* Avoid using stricmp() too much, it's slow on some systems */ | |
5469 name_u = vim_strsave_up(name); | |
5470 if (name_u == NULL) | |
5471 return 0; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5472 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
|
5473 if (SYN_CLSTR(curwin->w_s)[i].scl_name_u != NULL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5474 && STRCMP(name_u, SYN_CLSTR(curwin->w_s)[i].scl_name_u) == 0) |
7 | 5475 break; |
5476 vim_free(name_u); | |
5477 return (i < 0 ? 0 : i + SYNID_CLUSTER); | |
5478 } | |
5479 | |
5480 /* | |
5481 * Like syn_scl_name2id(), but take a pointer + length argument. | |
5482 */ | |
5483 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5484 syn_scl_namen2id(char_u *linep, int len) |
7 | 5485 { |
5486 char_u *name; | |
5487 int id = 0; | |
5488 | |
5489 name = vim_strnsave(linep, len); | |
5490 if (name != NULL) | |
5491 { | |
5492 id = syn_scl_name2id(name); | |
5493 vim_free(name); | |
5494 } | |
5495 return id; | |
5496 } | |
5497 | |
5498 /* | |
5499 * Find syntax cluster name in the table and return it's ID. | |
5500 * The argument is a pointer to the name and the length of the name. | |
5501 * If it doesn't exist yet, a new entry is created. | |
5502 * Return 0 for failure. | |
5503 */ | |
5504 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5505 syn_check_cluster(char_u *pp, int len) |
7 | 5506 { |
5507 int id; | |
5508 char_u *name; | |
5509 | |
5510 name = vim_strnsave(pp, len); | |
5511 if (name == NULL) | |
5512 return 0; | |
5513 | |
5514 id = syn_scl_name2id(name); | |
5515 if (id == 0) /* doesn't exist yet */ | |
5516 id = syn_add_cluster(name); | |
5517 else | |
5518 vim_free(name); | |
5519 return id; | |
5520 } | |
5521 | |
5522 /* | |
5523 * Add new syntax cluster and return it's ID. | |
5524 * "name" must be an allocated string, it will be consumed. | |
5525 * Return 0 for failure. | |
5526 */ | |
5527 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5528 syn_add_cluster(char_u *name) |
221 | 5529 { |
5530 int len; | |
7 | 5531 |
5532 /* | |
5533 * First call for this growarray: init growing array. | |
5534 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5535 if (curwin->w_s->b_syn_clusters.ga_data == NULL) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5536 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5537 curwin->w_s->b_syn_clusters.ga_itemsize = sizeof(syn_cluster_T); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5538 curwin->w_s->b_syn_clusters.ga_growsize = 10; |
7 | 5539 } |
5540 | |
2743 | 5541 len = curwin->w_s->b_syn_clusters.ga_len; |
5542 if (len >= MAX_CLUSTER_ID) | |
5543 { | |
5544 EMSG((char_u *)_("E848: Too many syntax clusters")); | |
5545 vim_free(name); | |
5546 return 0; | |
5547 } | |
5548 | |
7 | 5549 /* |
5550 * Make room for at least one other cluster entry. | |
5551 */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5552 if (ga_grow(&curwin->w_s->b_syn_clusters, 1) == FAIL) |
7 | 5553 { |
5554 vim_free(name); | |
5555 return 0; | |
5556 } | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5557 |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5558 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
|
5559 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
|
5560 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
|
5561 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
|
5562 ++curwin->w_s->b_syn_clusters.ga_len; |
7 | 5563 |
221 | 5564 if (STRICMP(name, "Spell") == 0) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5565 curwin->w_s->b_spell_cluster_id = len + SYNID_CLUSTER; |
227 | 5566 if (STRICMP(name, "NoSpell") == 0) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5567 curwin->w_s->b_nospell_cluster_id = len + SYNID_CLUSTER; |
221 | 5568 |
7 | 5569 return len + SYNID_CLUSTER; |
5570 } | |
5571 | |
5572 /* | |
5573 * Handle ":syntax cluster {cluster-name} [contains={groupname},..] | |
5574 * [add={groupname},..] [remove={groupname},..]". | |
5575 */ | |
5576 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5577 syn_cmd_cluster(exarg_T *eap, int syncing UNUSED) |
7 | 5578 { |
5579 char_u *arg = eap->arg; | |
5580 char_u *group_name_end; | |
5581 char_u *rest; | |
5582 int scl_id; | |
5583 short *clstr_list; | |
5584 int got_clstr = FALSE; | |
5585 int opt_len; | |
5586 int list_op; | |
5587 | |
5588 eap->nextcmd = find_nextcmd(arg); | |
5589 if (eap->skip) | |
5590 return; | |
5591 | |
5592 rest = get_group_name(arg, &group_name_end); | |
5593 | |
5594 if (rest != NULL) | |
5595 { | |
2743 | 5596 scl_id = syn_check_cluster(arg, (int)(group_name_end - arg)); |
5597 if (scl_id == 0) | |
5598 return; | |
5599 scl_id -= SYNID_CLUSTER; | |
7 | 5600 |
5601 for (;;) | |
5602 { | |
5603 if (STRNICMP(rest, "add", 3) == 0 | |
5604 && (vim_iswhite(rest[3]) || rest[3] == '=')) | |
5605 { | |
5606 opt_len = 3; | |
5607 list_op = CLUSTER_ADD; | |
5608 } | |
5609 else if (STRNICMP(rest, "remove", 6) == 0 | |
5610 && (vim_iswhite(rest[6]) || rest[6] == '=')) | |
5611 { | |
5612 opt_len = 6; | |
5613 list_op = CLUSTER_SUBTRACT; | |
5614 } | |
5615 else if (STRNICMP(rest, "contains", 8) == 0 | |
5616 && (vim_iswhite(rest[8]) || rest[8] == '=')) | |
5617 { | |
5618 opt_len = 8; | |
5619 list_op = CLUSTER_REPLACE; | |
5620 } | |
5621 else | |
5622 break; | |
5623 | |
5624 clstr_list = NULL; | |
5625 if (get_id_list(&rest, opt_len, &clstr_list) == FAIL) | |
5626 { | |
5627 EMSG2(_(e_invarg2), rest); | |
5628 break; | |
5629 } | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5630 syn_combine_list(&SYN_CLSTR(curwin->w_s)[scl_id].scl_list, |
7 | 5631 &clstr_list, list_op); |
5632 got_clstr = TRUE; | |
5633 } | |
5634 | |
5635 if (got_clstr) | |
5636 { | |
745 | 5637 redraw_curbuf_later(SOME_VALID); |
2743 | 5638 syn_stack_free_all(curwin->w_s); /* Need to recompute all. */ |
7 | 5639 } |
5640 } | |
5641 | |
5642 if (!got_clstr) | |
5643 EMSG(_("E400: No cluster specified")); | |
5644 if (rest == NULL || !ends_excmd(*rest)) | |
5645 EMSG2(_(e_invarg2), arg); | |
5646 } | |
5647 | |
5648 /* | |
5649 * On first call for current buffer: Init growing array. | |
5650 */ | |
5651 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5652 init_syn_patterns(void) |
7 | 5653 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5654 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
|
5655 curwin->w_s->b_syn_patterns.ga_growsize = 10; |
7 | 5656 } |
5657 | |
5658 /* | |
5659 * Get one pattern for a ":syntax match" or ":syntax region" command. | |
5660 * Stores the pattern and program in a synpat_T. | |
5661 * Returns a pointer to the next argument, or NULL in case of an error. | |
5662 */ | |
5663 static char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5664 get_syn_pattern(char_u *arg, synpat_T *ci) |
7 | 5665 { |
5666 char_u *end; | |
5667 int *p; | |
5668 int idx; | |
5669 char_u *cpo_save; | |
5670 | |
5671 /* need at least three chars */ | |
6993 | 5672 if (arg == NULL || arg[0] == NUL || arg[1] == NUL || arg[2] == NUL) |
7 | 5673 return NULL; |
5674 | |
5675 end = skip_regexp(arg + 1, *arg, TRUE, NULL); | |
5676 if (*end != *arg) /* end delimiter not found */ | |
5677 { | |
5678 EMSG2(_("E401: Pattern delimiter not found: %s"), arg); | |
5679 return NULL; | |
5680 } | |
5681 /* store the pattern and compiled regexp program */ | |
5682 if ((ci->sp_pattern = vim_strnsave(arg + 1, (int)(end - arg - 1))) == NULL) | |
5683 return NULL; | |
5684 | |
5685 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
5686 cpo_save = p_cpo; | |
5687 p_cpo = (char_u *)""; | |
5688 ci->sp_prog = vim_regcomp(ci->sp_pattern, RE_MAGIC); | |
5689 p_cpo = cpo_save; | |
5690 | |
5691 if (ci->sp_prog == NULL) | |
5692 return NULL; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5693 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
|
5694 #ifdef FEAT_PROFILE |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5695 syn_clear_time(&ci->sp_time); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5696 #endif |
7 | 5697 |
5698 /* | |
5699 * Check for a match, highlight or region offset. | |
5700 */ | |
5701 ++end; | |
5702 do | |
5703 { | |
5704 for (idx = SPO_COUNT; --idx >= 0; ) | |
5705 if (STRNCMP(end, spo_name_tab[idx], 3) == 0) | |
5706 break; | |
5707 if (idx >= 0) | |
5708 { | |
5709 p = &(ci->sp_offsets[idx]); | |
5710 if (idx != SPO_LC_OFF) | |
5711 switch (end[3]) | |
5712 { | |
5713 case 's': break; | |
5714 case 'b': break; | |
5715 case 'e': idx += SPO_COUNT; break; | |
5716 default: idx = -1; break; | |
5717 } | |
5718 if (idx >= 0) | |
5719 { | |
5720 ci->sp_off_flags |= (1 << idx); | |
5721 if (idx == SPO_LC_OFF) /* lc=99 */ | |
5722 { | |
5723 end += 3; | |
5724 *p = getdigits(&end); | |
5725 | |
5726 /* "lc=" offset automatically sets "ms=" offset */ | |
5727 if (!(ci->sp_off_flags & (1 << SPO_MS_OFF))) | |
5728 { | |
5729 ci->sp_off_flags |= (1 << SPO_MS_OFF); | |
5730 ci->sp_offsets[SPO_MS_OFF] = *p; | |
5731 } | |
5732 } | |
5733 else /* yy=x+99 */ | |
5734 { | |
5735 end += 4; | |
5736 if (*end == '+') | |
5737 { | |
5738 ++end; | |
5739 *p = getdigits(&end); /* positive offset */ | |
5740 } | |
5741 else if (*end == '-') | |
5742 { | |
5743 ++end; | |
5744 *p = -getdigits(&end); /* negative offset */ | |
5745 } | |
5746 } | |
5747 if (*end != ',') | |
5748 break; | |
5749 ++end; | |
5750 } | |
5751 } | |
5752 } while (idx >= 0); | |
5753 | |
5754 if (!ends_excmd(*end) && !vim_iswhite(*end)) | |
5755 { | |
5756 EMSG2(_("E402: Garbage after pattern: %s"), arg); | |
5757 return NULL; | |
5758 } | |
5759 return skipwhite(end); | |
5760 } | |
5761 | |
5762 /* | |
5763 * Handle ":syntax sync .." command. | |
5764 */ | |
5765 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5766 syn_cmd_sync(exarg_T *eap, int syncing UNUSED) |
7 | 5767 { |
5768 char_u *arg_start = eap->arg; | |
5769 char_u *arg_end; | |
5770 char_u *key = NULL; | |
5771 char_u *next_arg; | |
5772 int illegal = FALSE; | |
5773 int finished = FALSE; | |
5774 long n; | |
5775 char_u *cpo_save; | |
5776 | |
5777 if (ends_excmd(*arg_start)) | |
5778 { | |
5779 syn_cmd_list(eap, TRUE); | |
5780 return; | |
5781 } | |
5782 | |
5783 while (!ends_excmd(*arg_start)) | |
5784 { | |
5785 arg_end = skiptowhite(arg_start); | |
5786 next_arg = skipwhite(arg_end); | |
5787 vim_free(key); | |
5788 key = vim_strnsave_up(arg_start, (int)(arg_end - arg_start)); | |
5789 if (STRCMP(key, "CCOMMENT") == 0) | |
5790 { | |
5791 if (!eap->skip) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5792 curwin->w_s->b_syn_sync_flags |= SF_CCOMMENT; |
7 | 5793 if (!ends_excmd(*next_arg)) |
5794 { | |
5795 arg_end = skiptowhite(next_arg); | |
5796 if (!eap->skip) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5797 curwin->w_s->b_syn_sync_id = syn_check_group(next_arg, |
7 | 5798 (int)(arg_end - next_arg)); |
5799 next_arg = skipwhite(arg_end); | |
5800 } | |
5801 else if (!eap->skip) | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5802 curwin->w_s->b_syn_sync_id = syn_name2id((char_u *)"Comment"); |
7 | 5803 } |
5804 else if ( STRNCMP(key, "LINES", 5) == 0 | |
5805 || STRNCMP(key, "MINLINES", 8) == 0 | |
5806 || STRNCMP(key, "MAXLINES", 8) == 0 | |
5807 || STRNCMP(key, "LINEBREAKS", 10) == 0) | |
5808 { | |
5809 if (key[4] == 'S') | |
5810 arg_end = key + 6; | |
5811 else if (key[0] == 'L') | |
5812 arg_end = key + 11; | |
5813 else | |
5814 arg_end = key + 9; | |
5815 if (arg_end[-1] != '=' || !VIM_ISDIGIT(*arg_end)) | |
5816 { | |
5817 illegal = TRUE; | |
5818 break; | |
5819 } | |
5820 n = getdigits(&arg_end); | |
5821 if (!eap->skip) | |
5822 { | |
5823 if (key[4] == 'B') | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5824 curwin->w_s->b_syn_sync_linebreaks = n; |
7 | 5825 else if (key[1] == 'A') |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5826 curwin->w_s->b_syn_sync_maxlines = n; |
7 | 5827 else |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5828 curwin->w_s->b_syn_sync_minlines = n; |
7 | 5829 } |
5830 } | |
5831 else if (STRCMP(key, "FROMSTART") == 0) | |
5832 { | |
5833 if (!eap->skip) | |
5834 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5835 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
|
5836 curwin->w_s->b_syn_sync_maxlines = 0; |
7 | 5837 } |
5838 } | |
5839 else if (STRCMP(key, "LINECONT") == 0) | |
5840 { | |
7504
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5841 if (*next_arg == NUL) /* missing pattern */ |
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5842 { |
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5843 illegal = TRUE; |
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5844 break; |
013f285f31a6
commit https://github.com/vim/vim/commit/2795e21eaafaeaf95a91667fd411023280d0f902
Christian Brabandt <cb@256bit.org>
parents:
7500
diff
changeset
|
5845 } |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5846 if (curwin->w_s->b_syn_linecont_pat != NULL) |
7 | 5847 { |
5848 EMSG(_("E403: syntax sync: line continuations pattern specified twice")); | |
5849 finished = TRUE; | |
5850 break; | |
5851 } | |
5852 arg_end = skip_regexp(next_arg + 1, *next_arg, TRUE, NULL); | |
5853 if (*arg_end != *next_arg) /* end delimiter not found */ | |
5854 { | |
5855 illegal = TRUE; | |
5856 break; | |
5857 } | |
5858 | |
5859 if (!eap->skip) | |
5860 { | |
5861 /* store the pattern and compiled regexp program */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5862 if ((curwin->w_s->b_syn_linecont_pat = vim_strnsave(next_arg + 1, |
7 | 5863 (int)(arg_end - next_arg - 1))) == NULL) |
5864 { | |
5865 finished = TRUE; | |
5866 break; | |
5867 } | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5868 curwin->w_s->b_syn_linecont_ic = curwin->w_s->b_syn_ic; |
7 | 5869 |
5870 /* Make 'cpoptions' empty, to avoid the 'l' flag */ | |
5871 cpo_save = p_cpo; | |
5872 p_cpo = (char_u *)""; | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5873 curwin->w_s->b_syn_linecont_prog = |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5874 vim_regcomp(curwin->w_s->b_syn_linecont_pat, RE_MAGIC); |
7 | 5875 p_cpo = cpo_save; |
4766
ec24ff78a79c
updated for version 7.3.1130
Bram Moolenaar <bram@vim.org>
parents:
4764
diff
changeset
|
5876 #ifdef FEAT_PROFILE |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5877 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
|
5878 #endif |
7 | 5879 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5880 if (curwin->w_s->b_syn_linecont_prog == NULL) |
7 | 5881 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5882 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
|
5883 curwin->w_s->b_syn_linecont_pat = NULL; |
7 | 5884 finished = TRUE; |
5885 break; | |
5886 } | |
5887 } | |
5888 next_arg = skipwhite(arg_end + 1); | |
5889 } | |
5890 else | |
5891 { | |
5892 eap->arg = next_arg; | |
5893 if (STRCMP(key, "MATCH") == 0) | |
5894 syn_cmd_match(eap, TRUE); | |
5895 else if (STRCMP(key, "REGION") == 0) | |
5896 syn_cmd_region(eap, TRUE); | |
5897 else if (STRCMP(key, "CLEAR") == 0) | |
5898 syn_cmd_clear(eap, TRUE); | |
5899 else | |
5900 illegal = TRUE; | |
5901 finished = TRUE; | |
5902 break; | |
5903 } | |
5904 arg_start = next_arg; | |
5905 } | |
5906 vim_free(key); | |
5907 if (illegal) | |
5908 EMSG2(_("E404: Illegal arguments: %s"), arg_start); | |
5909 else if (!finished) | |
5910 { | |
5911 eap->nextcmd = check_nextcmd(arg_start); | |
745 | 5912 redraw_curbuf_later(SOME_VALID); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
5913 syn_stack_free_all(curwin->w_s); /* Need to recompute all syntax. */ |
7 | 5914 } |
5915 } | |
5916 | |
5917 /* | |
5918 * Convert a line of highlight group names into a list of group ID numbers. | |
5919 * "arg" should point to the "contains" or "nextgroup" keyword. | |
5920 * "arg" is advanced to after the last group name. | |
5921 * Careful: the argument is modified (NULs added). | |
5922 * returns FAIL for some error, OK for success. | |
5923 */ | |
5924 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5925 get_id_list( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5926 char_u **arg, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5927 int keylen, /* length of keyword */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
5928 short **list) /* where to store the resulting list, if not |
7 | 5929 NULL, the list is silently skipped! */ |
5930 { | |
5931 char_u *p = NULL; | |
5932 char_u *end; | |
5933 int round; | |
5934 int count; | |
5935 int total_count = 0; | |
5936 short *retval = NULL; | |
5937 char_u *name; | |
5938 regmatch_T regmatch; | |
5939 int id; | |
5940 int i; | |
5941 int failed = FALSE; | |
5942 | |
5943 /* | |
5944 * We parse the list twice: | |
5945 * round == 1: count the number of items, allocate the array. | |
5946 * round == 2: fill the array with the items. | |
5947 * In round 1 new groups may be added, causing the number of items to | |
5948 * grow when a regexp is used. In that case round 1 is done once again. | |
5949 */ | |
5950 for (round = 1; round <= 2; ++round) | |
5951 { | |
5952 /* | |
5953 * skip "contains" | |
5954 */ | |
5955 p = skipwhite(*arg + keylen); | |
5956 if (*p != '=') | |
5957 { | |
5958 EMSG2(_("E405: Missing equal sign: %s"), *arg); | |
5959 break; | |
5960 } | |
5961 p = skipwhite(p + 1); | |
5962 if (ends_excmd(*p)) | |
5963 { | |
5964 EMSG2(_("E406: Empty argument: %s"), *arg); | |
5965 break; | |
5966 } | |
5967 | |
5968 /* | |
5969 * parse the arguments after "contains" | |
5970 */ | |
5971 count = 0; | |
5972 while (!ends_excmd(*p)) | |
5973 { | |
5974 for (end = p; *end && !vim_iswhite(*end) && *end != ','; ++end) | |
5975 ; | |
5976 name = alloc((int)(end - p + 3)); /* leave room for "^$" */ | |
5977 if (name == NULL) | |
5978 { | |
5979 failed = TRUE; | |
5980 break; | |
5981 } | |
419 | 5982 vim_strncpy(name + 1, p, end - p); |
7 | 5983 if ( STRCMP(name + 1, "ALLBUT") == 0 |
5984 || STRCMP(name + 1, "ALL") == 0 | |
5985 || STRCMP(name + 1, "TOP") == 0 | |
5986 || STRCMP(name + 1, "CONTAINED") == 0) | |
5987 { | |
5988 if (TOUPPER_ASC(**arg) != 'C') | |
5989 { | |
5990 EMSG2(_("E407: %s not allowed here"), name + 1); | |
5991 failed = TRUE; | |
5992 vim_free(name); | |
5993 break; | |
5994 } | |
5995 if (count != 0) | |
5996 { | |
5997 EMSG2(_("E408: %s must be first in contains list"), name + 1); | |
5998 failed = TRUE; | |
5999 vim_free(name); | |
6000 break; | |
6001 } | |
6002 if (name[1] == 'A') | |
6003 id = SYNID_ALLBUT; | |
6004 else if (name[1] == 'T') | |
6005 id = SYNID_TOP; | |
6006 else | |
6007 id = SYNID_CONTAINED; | |
6008 id += current_syn_inc_tag; | |
6009 } | |
6010 else if (name[1] == '@') | |
6011 { | |
6012 id = syn_check_cluster(name + 2, (int)(end - p - 1)); | |
6013 } | |
6014 else | |
6015 { | |
6016 /* | |
6017 * Handle full group name. | |
6018 */ | |
6019 if (vim_strpbrk(name + 1, (char_u *)"\\.*^$~[") == NULL) | |
6020 id = syn_check_group(name + 1, (int)(end - p)); | |
6021 else | |
6022 { | |
6023 /* | |
6024 * Handle match of regexp with group names. | |
6025 */ | |
6026 *name = '^'; | |
6027 STRCAT(name, "$"); | |
6028 regmatch.regprog = vim_regcomp(name, RE_MAGIC); | |
6029 if (regmatch.regprog == NULL) | |
6030 { | |
6031 failed = TRUE; | |
6032 vim_free(name); | |
6033 break; | |
6034 } | |
6035 | |
6036 regmatch.rm_ic = TRUE; | |
6037 id = 0; | |
6038 for (i = highlight_ga.ga_len; --i >= 0; ) | |
6039 { | |
6040 if (vim_regexec(®match, HL_TABLE()[i].sg_name, | |
6041 (colnr_T)0)) | |
6042 { | |
6043 if (round == 2) | |
6044 { | |
6045 /* Got more items than expected; can happen | |
6046 * when adding items that match: | |
6047 * "contains=a.*b,axb". | |
6048 * Go back to first round */ | |
6049 if (count >= total_count) | |
6050 { | |
6051 vim_free(retval); | |
6052 round = 1; | |
6053 } | |
6054 else | |
6055 retval[count] = i + 1; | |
6056 } | |
6057 ++count; | |
6058 id = -1; /* remember that we found one */ | |
6059 } | |
6060 } | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4803
diff
changeset
|
6061 vim_regfree(regmatch.regprog); |
7 | 6062 } |
6063 } | |
6064 vim_free(name); | |
6065 if (id == 0) | |
6066 { | |
6067 EMSG2(_("E409: Unknown group name: %s"), p); | |
6068 failed = TRUE; | |
6069 break; | |
6070 } | |
6071 if (id > 0) | |
6072 { | |
6073 if (round == 2) | |
6074 { | |
6075 /* Got more items than expected, go back to first round */ | |
6076 if (count >= total_count) | |
6077 { | |
6078 vim_free(retval); | |
6079 round = 1; | |
6080 } | |
6081 else | |
6082 retval[count] = id; | |
6083 } | |
6084 ++count; | |
6085 } | |
6086 p = skipwhite(end); | |
6087 if (*p != ',') | |
6088 break; | |
6089 p = skipwhite(p + 1); /* skip comma in between arguments */ | |
6090 } | |
6091 if (failed) | |
6092 break; | |
6093 if (round == 1) | |
6094 { | |
6095 retval = (short *)alloc((unsigned)((count + 1) * sizeof(short))); | |
6096 if (retval == NULL) | |
6097 break; | |
6098 retval[count] = 0; /* zero means end of the list */ | |
6099 total_count = count; | |
6100 } | |
6101 } | |
6102 | |
6103 *arg = p; | |
6104 if (failed || retval == NULL) | |
6105 { | |
6106 vim_free(retval); | |
6107 return FAIL; | |
6108 } | |
6109 | |
6110 if (*list == NULL) | |
6111 *list = retval; | |
6112 else | |
6113 vim_free(retval); /* list already found, don't overwrite it */ | |
6114 | |
6115 return OK; | |
6116 } | |
6117 | |
6118 /* | |
6119 * Make a copy of an ID list. | |
6120 */ | |
6121 static short * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6122 copy_id_list(short *list) |
7 | 6123 { |
6124 int len; | |
6125 int count; | |
6126 short *retval; | |
6127 | |
6128 if (list == NULL) | |
6129 return NULL; | |
6130 | |
6131 for (count = 0; list[count]; ++count) | |
6132 ; | |
6133 len = (count + 1) * sizeof(short); | |
6134 retval = (short *)alloc((unsigned)len); | |
6135 if (retval != NULL) | |
6136 mch_memmove(retval, list, (size_t)len); | |
6137 | |
6138 return retval; | |
6139 } | |
6140 | |
6141 /* | |
6142 * Check if syntax group "ssp" is in the ID list "list" of "cur_si". | |
6143 * "cur_si" can be NULL if not checking the "containedin" list. | |
6144 * Used to check if a syntax item is in the "contains" or "nextgroup" list of | |
6145 * the current item. | |
6146 * This function is called very often, keep it fast!! | |
6147 */ | |
6148 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6149 in_id_list( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6150 stateitem_T *cur_si, /* current item or NULL */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6151 short *list, /* id list */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6152 struct sp_syn *ssp, /* group id and ":syn include" tag of group */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6153 int contained) /* group id is contained */ |
7 | 6154 { |
6155 int retval; | |
6156 short *scl_list; | |
6157 short item; | |
6158 short id = ssp->id; | |
6159 static int depth = 0; | |
6160 int r; | |
6161 | |
4352 | 6162 /* If ssp has a "containedin" list and "cur_si" is in it, return TRUE. */ |
36 | 6163 if (cur_si != NULL && ssp->cont_in_list != NULL |
6164 && !(cur_si->si_flags & HL_MATCH)) | |
7 | 6165 { |
6166 /* Ignore transparent items without a contains argument. Double check | |
6167 * that we don't go back past the first one. */ | |
6168 while ((cur_si->si_flags & HL_TRANS_CONT) | |
6169 && cur_si > (stateitem_T *)(current_state.ga_data)) | |
6170 --cur_si; | |
6171 /* cur_si->si_idx is -1 for keywords, these never contain anything. */ | |
6172 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
|
6173 &(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
|
6174 SYN_ITEMS(syn_block)[cur_si->si_idx].sp_flags & HL_CONTAINED)) |
7 | 6175 return TRUE; |
6176 } | |
6177 | |
6178 if (list == NULL) | |
6179 return FALSE; | |
6180 | |
6181 /* | |
6182 * If list is ID_LIST_ALL, we are in a transparent item that isn't | |
6183 * inside anything. Only allow not-contained groups. | |
6184 */ | |
6185 if (list == ID_LIST_ALL) | |
6186 return !contained; | |
6187 | |
6188 /* | |
6189 * If the first item is "ALLBUT", return TRUE if "id" is NOT in the | |
6190 * contains list. We also require that "id" is at the same ":syn include" | |
6191 * level as the list. | |
6192 */ | |
6193 item = *list; | |
6194 if (item >= SYNID_ALLBUT && item < SYNID_CLUSTER) | |
6195 { | |
6196 if (item < SYNID_TOP) | |
6197 { | |
6198 /* ALL or ALLBUT: accept all groups in the same file */ | |
6199 if (item - SYNID_ALLBUT != ssp->inc_tag) | |
6200 return FALSE; | |
6201 } | |
6202 else if (item < SYNID_CONTAINED) | |
6203 { | |
6204 /* TOP: accept all not-contained groups in the same file */ | |
6205 if (item - SYNID_TOP != ssp->inc_tag || contained) | |
6206 return FALSE; | |
6207 } | |
6208 else | |
6209 { | |
6210 /* CONTAINED: accept all contained groups in the same file */ | |
6211 if (item - SYNID_CONTAINED != ssp->inc_tag || !contained) | |
6212 return FALSE; | |
6213 } | |
6214 item = *++list; | |
6215 retval = FALSE; | |
6216 } | |
6217 else | |
6218 retval = TRUE; | |
6219 | |
6220 /* | |
6221 * Return "retval" if id is in the contains list. | |
6222 */ | |
6223 while (item != 0) | |
6224 { | |
6225 if (item == id) | |
6226 return retval; | |
6227 if (item >= SYNID_CLUSTER) | |
6228 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6229 scl_list = SYN_CLSTR(syn_block)[item - SYNID_CLUSTER].scl_list; |
7 | 6230 /* restrict recursiveness to 30 to avoid an endless loop for a |
6231 * cluster that includes itself (indirectly) */ | |
6232 if (scl_list != NULL && depth < 30) | |
6233 { | |
6234 ++depth; | |
6235 r = in_id_list(NULL, scl_list, ssp, contained); | |
6236 --depth; | |
6237 if (r) | |
6238 return retval; | |
6239 } | |
6240 } | |
6241 item = *++list; | |
6242 } | |
6243 return !retval; | |
6244 } | |
6245 | |
6246 struct subcommand | |
6247 { | |
7807
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6248 char *name; /* subcommand name */ |
1a5d34492798
commit https://github.com/vim/vim/commit/d99df423c559d85c17779b3685426c489554908c
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6249 void (*func)(exarg_T *, int); /* function to call */ |
7 | 6250 }; |
6251 | |
6252 static struct subcommand subcommands[] = | |
6253 { | |
6254 {"case", syn_cmd_case}, | |
6255 {"clear", syn_cmd_clear}, | |
6256 {"cluster", syn_cmd_cluster}, | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6257 {"conceal", syn_cmd_conceal}, |
7 | 6258 {"enable", syn_cmd_enable}, |
6259 {"include", syn_cmd_include}, | |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6260 {"iskeyword", syn_cmd_iskeyword}, |
7 | 6261 {"keyword", syn_cmd_keyword}, |
6262 {"list", syn_cmd_list}, | |
6263 {"manual", syn_cmd_manual}, | |
6264 {"match", syn_cmd_match}, | |
6265 {"on", syn_cmd_on}, | |
6266 {"off", syn_cmd_off}, | |
6267 {"region", syn_cmd_region}, | |
6268 {"reset", syn_cmd_reset}, | |
419 | 6269 {"spell", syn_cmd_spell}, |
7 | 6270 {"sync", syn_cmd_sync}, |
6271 {"", syn_cmd_list}, | |
6272 {NULL, NULL} | |
6273 }; | |
6274 | |
6275 /* | |
6276 * ":syntax". | |
6277 * This searches the subcommands[] table for the subcommand name, and calls a | |
6278 * syntax_subcommand() function to do the rest. | |
6279 */ | |
6280 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6281 ex_syntax(exarg_T *eap) |
7 | 6282 { |
6283 char_u *arg = eap->arg; | |
6284 char_u *subcmd_end; | |
6285 char_u *subcmd_name; | |
6286 int i; | |
6287 | |
6288 syn_cmdlinep = eap->cmdlinep; | |
6289 | |
6290 /* isolate subcommand name */ | |
6291 for (subcmd_end = arg; ASCII_ISALPHA(*subcmd_end); ++subcmd_end) | |
6292 ; | |
6293 subcmd_name = vim_strnsave(arg, (int)(subcmd_end - arg)); | |
6294 if (subcmd_name != NULL) | |
6295 { | |
6296 if (eap->skip) /* skip error messages for all subcommands */ | |
6297 ++emsg_skip; | |
6298 for (i = 0; ; ++i) | |
6299 { | |
6300 if (subcommands[i].name == NULL) | |
6301 { | |
6302 EMSG2(_("E410: Invalid :syntax subcommand: %s"), subcmd_name); | |
6303 break; | |
6304 } | |
6305 if (STRCMP(subcmd_name, (char_u *)subcommands[i].name) == 0) | |
6306 { | |
6307 eap->arg = skipwhite(subcmd_end); | |
6308 (subcommands[i].func)(eap, FALSE); | |
6309 break; | |
6310 } | |
6311 } | |
6312 vim_free(subcmd_name); | |
6313 if (eap->skip) | |
6314 --emsg_skip; | |
6315 } | |
6316 } | |
6317 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6318 void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6319 ex_ownsyntax(exarg_T *eap) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6320 { |
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6321 char_u *old_value; |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6322 char_u *new_value; |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6323 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6324 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
|
6325 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6326 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
|
6327 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
|
6328 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
|
6329 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
|
6330 #ifdef FEAT_SPELL |
6386 | 6331 /* 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
|
6332 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
|
6333 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
|
6334 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
|
6335 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
|
6336 #endif |
7687
61354fabf8a2
commit https://github.com/vim/vim/commit/b8060fe862f684b591f9ac679eac5b2594d6c5a0
Christian Brabandt <cb@256bit.org>
parents:
7685
diff
changeset
|
6337 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
|
6338 } |
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6339 |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6340 /* save value of b:current_syntax */ |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6341 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
|
6342 if (old_value != NULL) |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6343 old_value = vim_strsave(old_value); |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6344 |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6345 /* 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
|
6346 * file. */ |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6347 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
|
6348 |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6349 /* 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
|
6350 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
|
6351 if (new_value != NULL) |
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6352 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
|
6353 |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6354 /* restore value of b:current_syntax */ |
2256
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6355 if (old_value == NULL) |
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6356 do_unlet((char_u *)"b:current_syntax", TRUE); |
8b3203df361f
Fix crash for ":ownsyntax". (Dominique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2253
diff
changeset
|
6357 else |
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6358 { |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6359 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
|
6360 vim_free(old_value); |
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2251
diff
changeset
|
6361 } |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6362 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6363 |
7 | 6364 int |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6365 syntax_present(win_T *win) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6366 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6367 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
|
6368 || 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
|
6369 || 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
|
6370 || win->w_s->b_keywtab_ic.ht_used > 0); |
7 | 6371 } |
6372 | |
6373 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
6374 | |
6375 static enum | |
6376 { | |
6377 EXP_SUBCMD, /* expand ":syn" sub-commands */ | |
6378 EXP_CASE /* expand ":syn case" arguments */ | |
6379 } expand_what; | |
6380 | |
1322 | 6381 /* |
6382 * Reset include_link, include_default, include_none to 0. | |
6383 * Called when we are done expanding. | |
6384 */ | |
6385 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6386 reset_expand_highlight(void) |
1322 | 6387 { |
6388 include_link = include_default = include_none = 0; | |
6389 } | |
6390 | |
6391 /* | |
6392 * Handle command line completion for :match and :echohl command: Add "None" | |
6393 * as highlight group. | |
6394 */ | |
6395 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6396 set_context_in_echohl_cmd(expand_T *xp, char_u *arg) |
1322 | 6397 { |
6398 xp->xp_context = EXPAND_HIGHLIGHT; | |
6399 xp->xp_pattern = arg; | |
6400 include_none = 1; | |
6401 } | |
7 | 6402 |
6403 /* | |
6404 * Handle command line completion for :syntax command. | |
6405 */ | |
6406 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6407 set_context_in_syntax_cmd(expand_T *xp, char_u *arg) |
7 | 6408 { |
6409 char_u *p; | |
6410 | |
6411 /* Default: expand subcommands */ | |
6412 xp->xp_context = EXPAND_SYNTAX; | |
6413 expand_what = EXP_SUBCMD; | |
6414 xp->xp_pattern = arg; | |
1322 | 6415 include_link = 0; |
6416 include_default = 0; | |
7 | 6417 |
6418 /* (part of) subcommand already typed */ | |
6419 if (*arg != NUL) | |
6420 { | |
6421 p = skiptowhite(arg); | |
6422 if (*p != NUL) /* past first word */ | |
6423 { | |
6424 xp->xp_pattern = skipwhite(p); | |
6425 if (*skiptowhite(xp->xp_pattern) != NUL) | |
6426 xp->xp_context = EXPAND_NOTHING; | |
6427 else if (STRNICMP(arg, "case", p - arg) == 0) | |
6428 expand_what = EXP_CASE; | |
6429 else if ( STRNICMP(arg, "keyword", p - arg) == 0 | |
6430 || STRNICMP(arg, "region", p - arg) == 0 | |
6431 || STRNICMP(arg, "match", p - arg) == 0 | |
6432 || STRNICMP(arg, "list", p - arg) == 0) | |
6433 xp->xp_context = EXPAND_HIGHLIGHT; | |
6434 else | |
6435 xp->xp_context = EXPAND_NOTHING; | |
6436 } | |
6437 } | |
6438 } | |
6439 | |
6440 static char *(case_args[]) = {"match", "ignore", NULL}; | |
6441 | |
6442 /* | |
6443 * Function given to ExpandGeneric() to obtain the list syntax names for | |
6444 * expansion. | |
6445 */ | |
6446 char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6447 get_syntax_name(expand_T *xp UNUSED, int idx) |
7 | 6448 { |
6449 if (expand_what == EXP_SUBCMD) | |
6450 return (char_u *)subcommands[idx].name; | |
6451 return (char_u *)case_args[idx]; | |
6452 } | |
6453 | |
6454 #endif /* FEAT_CMDL_COMPL */ | |
6455 | |
6456 /* | |
6457 * Function called for expression evaluation: get syntax ID at file position. | |
6458 */ | |
6459 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6460 syn_get_id( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6461 win_T *wp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6462 long lnum, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6463 colnr_T col, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6464 int trans, /* remove transparency */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6465 int *spellp, /* return: can do spell checking */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6466 int keep_state) /* keep state of char at "col" */ |
7 | 6467 { |
6468 /* When the position is not after the current position and in the same | |
6469 * line of the same buffer, need to restart parsing. */ | |
499 | 6470 if (wp->w_buffer != syn_buf |
7 | 6471 || lnum != current_lnum |
253 | 6472 || col < current_col) |
499 | 6473 syntax_start(wp, lnum); |
7685
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6474 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
|
6475 && lnum == current_lnum |
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6476 && col > current_col) |
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6477 /* 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
|
6478 * "skip" expression in searchpair() */ |
616460b73ee3
commit https://github.com/vim/vim/commit/6773a348da0dcf45df3c6c6649880655ec0d2042
Christian Brabandt <cb@256bit.org>
parents:
7504
diff
changeset
|
6479 next_match_idx = -1; |
7 | 6480 |
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6481 (void)get_syntax_attr(col, spellp, keep_state); |
7 | 6482 |
6483 return (trans ? current_trans_id : current_id); | |
6484 } | |
6485 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6486 #if defined(FEAT_CONCEAL) || defined(PROTO) |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6487 /* |
2375
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6488 * 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
|
6489 * 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
|
6490 * 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
|
6491 * 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
|
6492 */ |
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6493 int |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6494 get_syntax_info(int *seqnrp) |
2392
0371401d9d33
Give each syntax item a sequence number, so that we know when it starts and
Bram Moolenaar <bram@vim.org>
parents:
2375
diff
changeset
|
6495 { |
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
|
6496 *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
|
6497 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
|
6498 } |
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6499 |
a96dd77ce213
For conceal mode: when two different syntax items follow each other, show the
Bram Moolenaar <bram@vim.org>
parents:
2318
diff
changeset
|
6500 /* |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6501 * Return conceal substitution character |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6502 */ |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6503 int |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6504 syn_get_sub_char(void) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6505 { |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6506 return current_sub_char; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6507 } |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6508 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6509 |
1500 | 6510 #if defined(FEAT_EVAL) || defined(PROTO) |
6511 /* | |
6512 * Return the syntax ID at position "i" in the current stack. | |
6513 * The caller must have called syn_get_id() before to fill the stack. | |
6514 * Returns -1 when "i" is out of range. | |
6515 */ | |
6516 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6517 syn_get_stack_item(int i) |
1500 | 6518 { |
1504 | 6519 if (i >= current_state.ga_len) |
6520 { | |
6521 /* Need to invalidate the state, because we didn't properly finish it | |
6522 * for the last character, "keep_state" was TRUE. */ | |
6523 invalidate_current_state(); | |
6524 current_col = MAXCOL; | |
1500 | 6525 return -1; |
1504 | 6526 } |
1500 | 6527 return CUR_STATE(i).si_id; |
6528 } | |
6529 #endif | |
6530 | |
7 | 6531 #if defined(FEAT_FOLDING) || defined(PROTO) |
6532 /* | |
6533 * Function called to get folding level for line "lnum" in window "wp". | |
6534 */ | |
6535 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6536 syn_get_foldlevel(win_T *wp, long lnum) |
7 | 6537 { |
6538 int level = 0; | |
6539 int i; | |
6540 | |
6541 /* Return quickly when there are no fold items at all. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6542 if (wp->w_s->b_syn_folditems != 0) |
7 | 6543 { |
6544 syntax_start(wp, lnum); | |
6545 | |
6546 for (i = 0; i < current_state.ga_len; ++i) | |
6547 if (CUR_STATE(i).si_flags & HL_FOLD) | |
6548 ++level; | |
6549 } | |
6550 if (level > wp->w_p_fdn) | |
1028 | 6551 { |
7 | 6552 level = wp->w_p_fdn; |
1028 | 6553 if (level < 0) |
6554 level = 0; | |
6555 } | |
7 | 6556 return level; |
6557 } | |
6558 #endif | |
6559 | |
6567 | 6560 #if defined(FEAT_PROFILE) || defined(PROTO) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6561 /* |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6562 * ":syntime". |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6563 */ |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6564 void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6565 ex_syntime(exarg_T *eap) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6566 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6567 if (STRCMP(eap->arg, "on") == 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6568 syn_time_on = TRUE; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6569 else if (STRCMP(eap->arg, "off") == 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6570 syn_time_on = FALSE; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6571 else if (STRCMP(eap->arg, "clear") == 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6572 syntime_clear(); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6573 else if (STRCMP(eap->arg, "report") == 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6574 syntime_report(); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6575 else |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6576 EMSG2(_(e_invarg2), eap->arg); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6577 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6578 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6579 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6580 syn_clear_time(syn_time_T *st) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6581 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6582 profile_zero(&st->total); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6583 profile_zero(&st->slowest); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6584 st->count = 0; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6585 st->match = 0; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6586 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6587 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6588 /* |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6589 * Clear the syntax timing for the current buffer. |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6590 */ |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6591 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6592 syntime_clear(void) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6593 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6594 int idx; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6595 synpat_T *spp; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6596 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6597 if (!syntax_present(curwin)) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6598 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6599 MSG(_(msg_no_items)); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6600 return; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6601 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6602 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
|
6603 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6604 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6605 syn_clear_time(&spp->sp_time); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6606 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6607 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6608 |
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6609 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6610 /* |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6611 * 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
|
6612 * ":syntime {on,off,clear,report}" command. |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6613 */ |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6614 char_u * |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6615 get_syntime_arg(expand_T *xp UNUSED, int idx) |
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6616 { |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6617 switch (idx) |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6618 { |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6619 case 0: return (char_u *)"on"; |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6620 case 1: return (char_u *)"off"; |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6621 case 2: return (char_u *)"clear"; |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6622 case 3: return (char_u *)"report"; |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6623 } |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6624 return NULL; |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6625 } |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6626 #endif |
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6627 |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6628 typedef struct |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6629 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6630 proftime_T total; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6631 int count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6632 int match; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6633 proftime_T slowest; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6634 proftime_T average; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6635 int id; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6636 char_u *pattern; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6637 } time_entry_T; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6638 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6639 static int |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6640 #ifdef __BORLANDC__ |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6641 _RTLENTRYF |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6642 #endif |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6643 syn_compare_syntime(const void *v1, const void *v2) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6644 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6645 const time_entry_T *s1 = v1; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6646 const time_entry_T *s2 = v2; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6647 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6648 return profile_cmp(&s1->total, &s2->total); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6649 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6650 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6651 /* |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6652 * Clear the syntax timing for the current buffer. |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6653 */ |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6654 static void |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6655 syntime_report(void) |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6656 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6657 int idx; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6658 synpat_T *spp; |
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6659 # ifdef FEAT_FLOAT |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6660 proftime_T tm; |
4803
220bdea4f579
updated for version 7.3.1148
Bram Moolenaar <bram@vim.org>
parents:
4791
diff
changeset
|
6661 # endif |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6662 int len; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6663 proftime_T total_total; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6664 int total_count = 0; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6665 garray_T ga; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6666 time_entry_T *p; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6667 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6668 if (!syntax_present(curwin)) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6669 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6670 MSG(_(msg_no_items)); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6671 return; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6672 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6673 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6674 ga_init2(&ga, sizeof(time_entry_T), 50); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6675 profile_zero(&total_total); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6676 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
|
6677 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6678 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6679 if (spp->sp_time.count > 0) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6680 { |
7009 | 6681 (void)ga_grow(&ga, 1); |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6682 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
|
6683 p->total = spp->sp_time.total; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6684 profile_add(&total_total, &spp->sp_time.total); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6685 p->count = spp->sp_time.count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6686 p->match = spp->sp_time.match; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6687 total_count += spp->sp_time.count; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6688 p->slowest = spp->sp_time.slowest; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6689 # ifdef FEAT_FLOAT |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6690 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
|
6691 p->average = tm; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6692 # endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6693 p->id = spp->sp_syn.id; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6694 p->pattern = spp->sp_pattern; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6695 ++ga.ga_len; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6696 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6697 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6698 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6699 /* sort on total time */ |
4776
e4bc21965079
updated for version 7.3.1135
Bram Moolenaar <bram@vim.org>
parents:
4766
diff
changeset
|
6700 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
|
6701 syn_compare_syntime); |
4764
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_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
|
6704 MSG_PUTS("\n"); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6705 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
|
6706 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6707 spp = &(SYN_ITEMS(curwin->w_s)[idx]); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6708 p = ((time_entry_T *)ga.ga_data) + idx; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6709 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6710 MSG_PUTS(profile_msg(&p->total)); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6711 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
|
6712 msg_advance(13); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6713 msg_outnum(p->count); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6714 MSG_PUTS(" "); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6715 msg_advance(20); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6716 msg_outnum(p->match); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6717 MSG_PUTS(" "); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6718 msg_advance(26); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6719 MSG_PUTS(profile_msg(&p->slowest)); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6720 MSG_PUTS(" "); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6721 msg_advance(38); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6722 # ifdef FEAT_FLOAT |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6723 MSG_PUTS(profile_msg(&p->average)); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6724 MSG_PUTS(" "); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6725 # endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6726 msg_advance(50); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6727 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
|
6728 MSG_PUTS(" "); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6729 |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6730 msg_advance(69); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6731 if (Columns < 80) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6732 len = 20; /* will wrap anyway */ |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6733 else |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6734 len = Columns - 70; |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6735 if (len > (int)STRLEN(p->pattern)) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6736 len = (int)STRLEN(p->pattern); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6737 msg_outtrans_len(p->pattern, len); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6738 MSG_PUTS("\n"); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6739 } |
4791
65cef998f860
updated for version 7.3.1142
Bram Moolenaar <bram@vim.org>
parents:
4776
diff
changeset
|
6740 ga_clear(&ga); |
4764
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6741 if (!got_int) |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6742 { |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6743 MSG_PUTS("\n"); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6744 MSG_PUTS(profile_msg(&total_total)); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6745 msg_advance(13); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6746 msg_outnum(total_count); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6747 MSG_PUTS("\n"); |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6748 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6749 } |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6750 #endif |
f824cb97eb92
updated for version 7.3.1129
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
6751 |
7 | 6752 #endif /* FEAT_SYN_HL */ |
6753 | |
6754 /************************************** | |
6755 * Highlighting stuff * | |
6756 **************************************/ | |
6757 | |
6758 /* | |
6759 * The default highlight groups. These are compiled-in for fast startup and | |
6760 * they still work when the runtime files can't be found. | |
6761 * When making changes here, also change runtime/colors/default.vim! | |
806 | 6762 * The #ifdefs are needed to reduce the amount of static data. Helps to make |
6763 * the 16 bit DOS (museum) version compile. | |
7 | 6764 */ |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
6765 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
809 | 6766 # define CENT(a, b) b |
6767 #else | |
6768 # define CENT(a, b) a | |
6769 #endif | |
7 | 6770 static char *(highlight_init_both[]) = |
6771 { | |
809 | 6772 CENT("ErrorMsg term=standout ctermbg=DarkRed ctermfg=White", |
6773 "ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White"), | |
6774 CENT("IncSearch term=reverse cterm=reverse", | |
6775 "IncSearch term=reverse cterm=reverse gui=reverse"), | |
6776 CENT("ModeMsg term=bold cterm=bold", | |
6777 "ModeMsg term=bold cterm=bold gui=bold"), | |
6778 CENT("NonText term=bold ctermfg=Blue", | |
6779 "NonText term=bold ctermfg=Blue gui=bold guifg=Blue"), | |
6780 CENT("StatusLine term=reverse,bold cterm=reverse,bold", | |
6781 "StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold"), | |
6782 CENT("StatusLineNC term=reverse cterm=reverse", | |
6783 "StatusLineNC term=reverse cterm=reverse gui=reverse"), | |
806 | 6784 #ifdef FEAT_VERTSPLIT |
809 | 6785 CENT("VertSplit term=reverse cterm=reverse", |
6786 "VertSplit term=reverse cterm=reverse gui=reverse"), | |
806 | 6787 #endif |
6788 #ifdef FEAT_CLIPBOARD | |
809 | 6789 CENT("VisualNOS term=underline,bold cterm=underline,bold", |
6790 "VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold"), | |
806 | 6791 #endif |
6792 #ifdef FEAT_DIFF | |
809 | 6793 CENT("DiffText term=reverse cterm=bold ctermbg=Red", |
6794 "DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red"), | |
806 | 6795 #endif |
6796 #ifdef FEAT_INS_EXPAND | |
809 | 6797 CENT("PmenuSbar ctermbg=Grey", |
6798 "PmenuSbar ctermbg=Grey guibg=Grey"), | |
806 | 6799 #endif |
6800 #ifdef FEAT_WINDOWS | |
809 | 6801 CENT("TabLineSel term=bold cterm=bold", |
6802 "TabLineSel term=bold cterm=bold gui=bold"), | |
6803 CENT("TabLineFill term=reverse cterm=reverse", | |
6804 "TabLineFill term=reverse cterm=reverse gui=reverse"), | |
806 | 6805 #endif |
7 | 6806 #ifdef FEAT_GUI |
6807 "Cursor guibg=fg guifg=bg", | |
809 | 6808 "lCursor guibg=fg guifg=bg", /* should be different, but what? */ |
7 | 6809 #endif |
6810 NULL | |
6811 }; | |
6812 | |
6813 static char *(highlight_init_light[]) = | |
6814 { | |
809 | 6815 CENT("Directory term=bold ctermfg=DarkBlue", |
6816 "Directory term=bold ctermfg=DarkBlue guifg=Blue"), | |
6817 CENT("LineNr term=underline ctermfg=Brown", | |
6818 "LineNr term=underline ctermfg=Brown guifg=Brown"), | |
3427 | 6819 CENT("CursorLineNr term=bold ctermfg=Brown", |
6820 "CursorLineNr term=bold ctermfg=Brown gui=bold guifg=Brown"), | |
809 | 6821 CENT("MoreMsg term=bold ctermfg=DarkGreen", |
6822 "MoreMsg term=bold ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
6823 CENT("Question term=standout ctermfg=DarkGreen", | |
6824 "Question term=standout ctermfg=DarkGreen gui=bold guifg=SeaGreen"), | |
6825 CENT("Search term=reverse ctermbg=Yellow ctermfg=NONE", | |
6826 "Search term=reverse ctermbg=Yellow ctermfg=NONE guibg=Yellow guifg=NONE"), | |
806 | 6827 #ifdef FEAT_SPELL |
809 | 6828 CENT("SpellBad term=reverse ctermbg=LightRed", |
6829 "SpellBad term=reverse ctermbg=LightRed guisp=Red gui=undercurl"), | |
6830 CENT("SpellCap term=reverse ctermbg=LightBlue", | |
6831 "SpellCap term=reverse ctermbg=LightBlue guisp=Blue gui=undercurl"), | |
6832 CENT("SpellRare term=reverse ctermbg=LightMagenta", | |
6833 "SpellRare term=reverse ctermbg=LightMagenta guisp=Magenta gui=undercurl"), | |
6834 CENT("SpellLocal term=underline ctermbg=Cyan", | |
6835 "SpellLocal term=underline ctermbg=Cyan guisp=DarkCyan gui=undercurl"), | |
806 | 6836 #endif |
6837 #ifdef FEAT_INS_EXPAND | |
3419 | 6838 CENT("PmenuThumb ctermbg=Black", |
6839 "PmenuThumb ctermbg=Black guibg=Black"), | |
6840 CENT("Pmenu ctermbg=LightMagenta ctermfg=Black", | |
6841 "Pmenu ctermbg=LightMagenta ctermfg=Black guibg=LightMagenta"), | |
6842 CENT("PmenuSel ctermbg=LightGrey ctermfg=Black", | |
6843 "PmenuSel ctermbg=LightGrey ctermfg=Black guibg=Grey"), | |
806 | 6844 #endif |
809 | 6845 CENT("SpecialKey term=bold ctermfg=DarkBlue", |
6846 "SpecialKey term=bold ctermfg=DarkBlue guifg=Blue"), | |
6847 CENT("Title term=bold ctermfg=DarkMagenta", | |
6848 "Title term=bold ctermfg=DarkMagenta gui=bold guifg=Magenta"), | |
6849 CENT("WarningMsg term=standout ctermfg=DarkRed", | |
6850 "WarningMsg term=standout ctermfg=DarkRed guifg=Red"), | |
806 | 6851 #ifdef FEAT_WILDMENU |
809 | 6852 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
6853 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
806 | 6854 #endif |
6855 #ifdef FEAT_FOLDING | |
809 | 6856 CENT("Folded term=standout ctermbg=Grey ctermfg=DarkBlue", |
6857 "Folded term=standout ctermbg=Grey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue"), | |
6858 CENT("FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue", | |
6859 "FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
806 | 6860 #endif |
6861 #ifdef FEAT_SIGNS | |
809 | 6862 CENT("SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue", |
6863 "SignColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue"), | |
806 | 6864 #endif |
836 | 6865 CENT("Visual term=reverse", |
6866 "Visual term=reverse guibg=LightGrey"), | |
806 | 6867 #ifdef FEAT_DIFF |
809 | 6868 CENT("DiffAdd term=bold ctermbg=LightBlue", |
6869 "DiffAdd term=bold ctermbg=LightBlue guibg=LightBlue"), | |
6870 CENT("DiffChange term=bold ctermbg=LightMagenta", | |
6871 "DiffChange term=bold ctermbg=LightMagenta guibg=LightMagenta"), | |
6872 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan", | |
6873 "DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan"), | |
806 | 6874 #endif |
6875 #ifdef FEAT_WINDOWS | |
809 | 6876 CENT("TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey", |
6877 "TabLine term=underline cterm=underline ctermfg=black ctermbg=LightGrey gui=underline guibg=LightGrey"), | |
806 | 6878 #endif |
6879 #ifdef FEAT_SYN_HL | |
809 | 6880 CENT("CursorColumn term=reverse ctermbg=LightGrey", |
818 | 6881 "CursorColumn term=reverse ctermbg=LightGrey guibg=Grey90"), |
809 | 6882 CENT("CursorLine term=underline cterm=underline", |
818 | 6883 "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
|
6884 CENT("ColorColumn term=reverse ctermbg=LightRed", |
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
6885 "ColorColumn term=reverse ctermbg=LightRed guibg=LightRed"), |
806 | 6886 #endif |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6887 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6888 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6889 "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
|
6890 #endif |
834 | 6891 #ifdef FEAT_AUTOCMD |
6892 CENT("MatchParen term=reverse ctermbg=Cyan", | |
6893 "MatchParen term=reverse ctermbg=Cyan guibg=Cyan"), | |
6894 #endif | |
806 | 6895 #ifdef FEAT_GUI |
7 | 6896 "Normal gui=NONE", |
806 | 6897 #endif |
7 | 6898 NULL |
6899 }; | |
6900 | |
6901 static char *(highlight_init_dark[]) = | |
6902 { | |
809 | 6903 CENT("Directory term=bold ctermfg=LightCyan", |
6904 "Directory term=bold ctermfg=LightCyan guifg=Cyan"), | |
6905 CENT("LineNr term=underline ctermfg=Yellow", | |
6906 "LineNr term=underline ctermfg=Yellow guifg=Yellow"), | |
3427 | 6907 CENT("CursorLineNr term=bold ctermfg=Yellow", |
6908 "CursorLineNr term=bold ctermfg=Yellow gui=bold guifg=Yellow"), | |
809 | 6909 CENT("MoreMsg term=bold ctermfg=LightGreen", |
6910 "MoreMsg term=bold ctermfg=LightGreen gui=bold guifg=SeaGreen"), | |
6911 CENT("Question term=standout ctermfg=LightGreen", | |
6912 "Question term=standout ctermfg=LightGreen gui=bold guifg=Green"), | |
6913 CENT("Search term=reverse ctermbg=Yellow ctermfg=Black", | |
6914 "Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
6915 CENT("SpecialKey term=bold ctermfg=LightBlue", | |
6916 "SpecialKey term=bold ctermfg=LightBlue guifg=Cyan"), | |
806 | 6917 #ifdef FEAT_SPELL |
809 | 6918 CENT("SpellBad term=reverse ctermbg=Red", |
6919 "SpellBad term=reverse ctermbg=Red guisp=Red gui=undercurl"), | |
6920 CENT("SpellCap term=reverse ctermbg=Blue", | |
6921 "SpellCap term=reverse ctermbg=Blue guisp=Blue gui=undercurl"), | |
6922 CENT("SpellRare term=reverse ctermbg=Magenta", | |
6923 "SpellRare term=reverse ctermbg=Magenta guisp=Magenta gui=undercurl"), | |
6924 CENT("SpellLocal term=underline ctermbg=Cyan", | |
6925 "SpellLocal term=underline ctermbg=Cyan guisp=Cyan gui=undercurl"), | |
806 | 6926 #endif |
6927 #ifdef FEAT_INS_EXPAND | |
3419 | 6928 CENT("PmenuThumb ctermbg=White", |
6929 "PmenuThumb ctermbg=White guibg=White"), | |
6930 CENT("Pmenu ctermbg=Magenta ctermfg=Black", | |
6931 "Pmenu ctermbg=Magenta ctermfg=Black guibg=Magenta"), | |
3695 | 6932 CENT("PmenuSel ctermbg=Black ctermfg=DarkGrey", |
6933 "PmenuSel ctermbg=Black ctermfg=DarkGrey guibg=DarkGrey"), | |
806 | 6934 #endif |
809 | 6935 CENT("Title term=bold ctermfg=LightMagenta", |
6936 "Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta"), | |
6937 CENT("WarningMsg term=standout ctermfg=LightRed", | |
6938 "WarningMsg term=standout ctermfg=LightRed guifg=Red"), | |
806 | 6939 #ifdef FEAT_WILDMENU |
809 | 6940 CENT("WildMenu term=standout ctermbg=Yellow ctermfg=Black", |
6941 "WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black"), | |
806 | 6942 #endif |
6943 #ifdef FEAT_FOLDING | |
809 | 6944 CENT("Folded term=standout ctermbg=DarkGrey ctermfg=Cyan", |
6945 "Folded term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=DarkGrey guifg=Cyan"), | |
6946 CENT("FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", | |
6947 "FoldColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
806 | 6948 #endif |
6949 #ifdef FEAT_SIGNS | |
809 | 6950 CENT("SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan", |
6951 "SignColumn term=standout ctermbg=DarkGrey ctermfg=Cyan guibg=Grey guifg=Cyan"), | |
806 | 6952 #endif |
836 | 6953 CENT("Visual term=reverse", |
6954 "Visual term=reverse guibg=DarkGrey"), | |
806 | 6955 #ifdef FEAT_DIFF |
809 | 6956 CENT("DiffAdd term=bold ctermbg=DarkBlue", |
6957 "DiffAdd term=bold ctermbg=DarkBlue guibg=DarkBlue"), | |
6958 CENT("DiffChange term=bold ctermbg=DarkMagenta", | |
6959 "DiffChange term=bold ctermbg=DarkMagenta guibg=DarkMagenta"), | |
6960 CENT("DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan", | |
6961 "DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan gui=bold guifg=Blue guibg=DarkCyan"), | |
806 | 6962 #endif |
6963 #ifdef FEAT_WINDOWS | |
809 | 6964 CENT("TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey", |
6965 "TabLine term=underline cterm=underline ctermfg=white ctermbg=DarkGrey gui=underline guibg=DarkGrey"), | |
806 | 6966 #endif |
6967 #ifdef FEAT_SYN_HL | |
809 | 6968 CENT("CursorColumn term=reverse ctermbg=DarkGrey", |
834 | 6969 "CursorColumn term=reverse ctermbg=DarkGrey guibg=Grey40"), |
809 | 6970 CENT("CursorLine term=underline cterm=underline", |
834 | 6971 "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
|
6972 CENT("ColorColumn term=reverse ctermbg=DarkRed", |
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
6973 "ColorColumn term=reverse ctermbg=DarkRed guibg=DarkRed"), |
834 | 6974 #endif |
6975 #ifdef FEAT_AUTOCMD | |
6976 CENT("MatchParen term=reverse ctermbg=DarkCyan", | |
6977 "MatchParen term=reverse ctermbg=DarkCyan guibg=DarkCyan"), | |
806 | 6978 #endif |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6979 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6980 CENT("Conceal ctermbg=DarkGrey ctermfg=LightGrey", |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2215
diff
changeset
|
6981 "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
|
6982 #endif |
806 | 6983 #ifdef FEAT_GUI |
7 | 6984 "Normal gui=NONE", |
806 | 6985 #endif |
7 | 6986 NULL |
6987 }; | |
6988 | |
6989 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6990 init_highlight( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6991 int both, /* include groups where 'bg' doesn't matter */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
6992 int reset) /* clear group first */ |
7 | 6993 { |
6994 int i; | |
6995 char **pp; | |
6996 static int had_both = FALSE; | |
6997 #ifdef FEAT_EVAL | |
6998 char_u *p; | |
6999 | |
7000 /* | |
7001 * Try finding the color scheme file. Used when a color file was loaded | |
7002 * and 'background' or 't_Co' is changed. | |
7003 */ | |
7004 p = get_var_value((char_u *)"g:colors_name"); | |
6671 | 7005 if (p != NULL) |
7006 { | |
7007 /* The value of g:colors_name could be freed when sourcing the script, | |
7008 * making "p" invalid, so copy it. */ | |
7009 char_u *copy_p = vim_strsave(p); | |
7010 int r; | |
7011 | |
7012 if (copy_p != NULL) | |
7013 { | |
7014 r = load_colors(copy_p); | |
7015 vim_free(copy_p); | |
7016 if (r == OK) | |
7017 return; | |
7018 } | |
7019 } | |
7020 | |
7 | 7021 #endif |
7022 | |
7023 /* | |
7024 * Didn't use a color file, use the compiled-in colors. | |
7025 */ | |
7026 if (both) | |
7027 { | |
7028 had_both = TRUE; | |
7029 pp = highlight_init_both; | |
7030 for (i = 0; pp[i] != NULL; ++i) | |
7031 do_highlight((char_u *)pp[i], reset, TRUE); | |
7032 } | |
7033 else if (!had_both) | |
7034 /* Don't do anything before the call with both == TRUE from main(). | |
7035 * Not everything has been setup then, and that call will overrule | |
7036 * everything anyway. */ | |
7037 return; | |
7038 | |
7039 if (*p_bg == 'l') | |
7040 pp = highlight_init_light; | |
7041 else | |
7042 pp = highlight_init_dark; | |
7043 for (i = 0; pp[i] != NULL; ++i) | |
7044 do_highlight((char_u *)pp[i], reset, TRUE); | |
7045 | |
836 | 7046 /* Reverse looks ugly, but grey may not work for 8 colors. Thus let it |
844 | 7047 * depend on the number of colors available. |
7048 * With 8 colors brown is equal to yellow, need to use black for Search fg | |
1697 | 7049 * to avoid Statement highlighted text disappears. |
7050 * Clear the attributes, needed when changing the t_Co value. */ | |
527 | 7051 if (t_colors > 8) |
1697 | 7052 do_highlight((char_u *)(*p_bg == 'l' |
7053 ? "Visual cterm=NONE ctermbg=LightGrey" | |
7054 : "Visual cterm=NONE ctermbg=DarkGrey"), FALSE, TRUE); | |
836 | 7055 else |
844 | 7056 { |
1697 | 7057 do_highlight((char_u *)"Visual cterm=reverse ctermbg=NONE", |
7058 FALSE, TRUE); | |
844 | 7059 if (*p_bg == 'l') |
7060 do_highlight((char_u *)"Search ctermfg=black", FALSE, TRUE); | |
7061 } | |
527 | 7062 |
7 | 7063 #ifdef FEAT_SYN_HL |
7064 /* | |
7065 * If syntax highlighting is enabled load the highlighting for it. | |
7066 */ | |
7067 if (get_var_value((char_u *)"g:syntax_on") != NULL) | |
24 | 7068 { |
7069 static int recursive = 0; | |
7070 | |
7071 if (recursive >= 5) | |
7072 EMSG(_("E679: recursive loop loading syncolor.vim")); | |
7073 else | |
7074 { | |
7075 ++recursive; | |
480 | 7076 (void)source_runtime((char_u *)"syntax/syncolor.vim", TRUE); |
24 | 7077 --recursive; |
7078 } | |
7079 } | |
7 | 7080 #endif |
7081 } | |
7082 | |
7083 /* | |
12 | 7084 * Load color file "name". |
7 | 7085 * Return OK for success, FAIL for failure. |
7086 */ | |
7087 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7088 load_colors(char_u *name) |
7 | 7089 { |
7090 char_u *buf; | |
7091 int retval = FAIL; | |
7092 static int recursive = FALSE; | |
7093 | |
7094 /* When being called recursively, this is probably because setting | |
7095 * 'background' caused the highlighting to be reloaded. This means it is | |
7096 * working, thus we should return OK. */ | |
7097 if (recursive) | |
7098 return OK; | |
7099 | |
7100 recursive = TRUE; | |
12 | 7101 buf = alloc((unsigned)(STRLEN(name) + 12)); |
7 | 7102 if (buf != NULL) |
7103 { | |
12 | 7104 sprintf((char *)buf, "colors/%s.vim", name); |
480 | 7105 retval = source_runtime(buf, FALSE); |
7 | 7106 vim_free(buf); |
12 | 7107 #ifdef FEAT_AUTOCMD |
5521 | 7108 apply_autocmds(EVENT_COLORSCHEME, name, curbuf->b_fname, FALSE, curbuf); |
12 | 7109 #endif |
7 | 7110 } |
7111 recursive = FALSE; | |
7112 | |
7113 return retval; | |
7114 } | |
7115 | |
7116 /* | |
7117 * Handle the ":highlight .." command. | |
7118 * When using ":hi clear" this is called recursively for each group with | |
7119 * "forceit" and "init" both TRUE. | |
7120 */ | |
7121 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7122 do_highlight( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7123 char_u *line, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7124 int forceit, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
7125 int init) /* TRUE when called for initializing */ |
7 | 7126 { |
7127 char_u *name_end; | |
7128 char_u *p; | |
7129 char_u *linep; | |
7130 char_u *key_start; | |
7131 char_u *arg_start; | |
7132 char_u *key = NULL, *arg = NULL; | |
7133 long i; | |
7134 int off; | |
7135 int len; | |
7136 int attr; | |
7137 int id; | |
7138 int idx; | |
7139 int dodefault = FALSE; | |
7140 int doclear = FALSE; | |
7141 int dolink = FALSE; | |
7142 int error = FALSE; | |
7143 int color; | |
7144 int is_normal_group = FALSE; /* "Normal" group */ | |
7145 #ifdef FEAT_GUI_X11 | |
7146 int is_menu_group = FALSE; /* "Menu" group */ | |
7147 int is_scrollbar_group = FALSE; /* "Scrollbar" group */ | |
7148 int is_tooltip_group = FALSE; /* "Tooltip" group */ | |
7149 int do_colors = FALSE; /* need to update colors? */ | |
7150 #else | |
7151 # define is_menu_group 0 | |
7152 # define is_tooltip_group 0 | |
7153 #endif | |
7154 | |
7155 /* | |
7156 * If no argument, list current highlighting. | |
7157 */ | |
7158 if (ends_excmd(*line)) | |
7159 { | |
7160 for (i = 1; i <= highlight_ga.ga_len && !got_int; ++i) | |
7161 /* TODO: only call when the group has attributes set */ | |
7162 highlight_list_one((int)i); | |
7163 return; | |
7164 } | |
7165 | |
7166 /* | |
7167 * Isolate the name. | |
7168 */ | |
7169 name_end = skiptowhite(line); | |
7170 linep = skipwhite(name_end); | |
7171 | |
7172 /* | |
7173 * Check for "default" argument. | |
7174 */ | |
7175 if (STRNCMP(line, "default", name_end - line) == 0) | |
7176 { | |
7177 dodefault = TRUE; | |
7178 line = linep; | |
7179 name_end = skiptowhite(line); | |
7180 linep = skipwhite(name_end); | |
7181 } | |
7182 | |
7183 /* | |
7184 * Check for "clear" or "link" argument. | |
7185 */ | |
7186 if (STRNCMP(line, "clear", name_end - line) == 0) | |
7187 doclear = TRUE; | |
7188 if (STRNCMP(line, "link", name_end - line) == 0) | |
7189 dolink = TRUE; | |
7190 | |
7191 /* | |
7192 * ":highlight {group-name}": list highlighting for one group. | |
7193 */ | |
7194 if (!doclear && !dolink && ends_excmd(*linep)) | |
7195 { | |
7196 id = syn_namen2id(line, (int)(name_end - line)); | |
7197 if (id == 0) | |
7198 EMSG2(_("E411: highlight group not found: %s"), line); | |
7199 else | |
7200 highlight_list_one(id); | |
7201 return; | |
7202 } | |
7203 | |
7204 /* | |
7205 * Handle ":highlight link {from} {to}" command. | |
7206 */ | |
7207 if (dolink) | |
7208 { | |
7209 char_u *from_start = linep; | |
7210 char_u *from_end; | |
7211 char_u *to_start; | |
7212 char_u *to_end; | |
7213 int from_id; | |
7214 int to_id; | |
7215 | |
7216 from_end = skiptowhite(from_start); | |
7217 to_start = skipwhite(from_end); | |
7218 to_end = skiptowhite(to_start); | |
7219 | |
7220 if (ends_excmd(*from_start) || ends_excmd(*to_start)) | |
7221 { | |
7222 EMSG2(_("E412: Not enough arguments: \":highlight link %s\""), | |
7223 from_start); | |
7224 return; | |
7225 } | |
7226 | |
7227 if (!ends_excmd(*skipwhite(to_end))) | |
7228 { | |
7229 EMSG2(_("E413: Too many arguments: \":highlight link %s\""), from_start); | |
7230 return; | |
7231 } | |
7232 | |
7233 from_id = syn_check_group(from_start, (int)(from_end - from_start)); | |
7234 if (STRNCMP(to_start, "NONE", 4) == 0) | |
7235 to_id = 0; | |
7236 else | |
7237 to_id = syn_check_group(to_start, (int)(to_end - to_start)); | |
7238 | |
7239 if (from_id > 0 && (!init || HL_TABLE()[from_id - 1].sg_set == 0)) | |
7240 { | |
7241 /* | |
7242 * Don't allow a link when there already is some highlighting | |
7243 * for the group, unless '!' is used | |
7244 */ | |
7245 if (to_id > 0 && !forceit && !init | |
7246 && hl_has_settings(from_id - 1, dodefault)) | |
7247 { | |
7248 if (sourcing_name == NULL && !dodefault) | |
7249 EMSG(_("E414: group has settings, highlight link ignored")); | |
7250 } | |
7251 else | |
7252 { | |
7253 if (!init) | |
7254 HL_TABLE()[from_id - 1].sg_set |= SG_LINK; | |
7255 HL_TABLE()[from_id - 1].sg_link = to_id; | |
448 | 7256 #ifdef FEAT_EVAL |
7257 HL_TABLE()[from_id - 1].sg_scriptID = current_SID; | |
7258 #endif | |
745 | 7259 redraw_all_later(SOME_VALID); |
7 | 7260 } |
7261 } | |
7262 | |
7263 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
7264 need_highlight_changed = TRUE; | |
7265 | |
7266 return; | |
7267 } | |
7268 | |
7269 if (doclear) | |
7270 { | |
7271 /* | |
7272 * ":highlight clear [group]" command. | |
7273 */ | |
7274 line = linep; | |
7275 if (ends_excmd(*line)) | |
7276 { | |
7277 #ifdef FEAT_GUI | |
7278 /* First, we do not destroy the old values, but allocate the new | |
7279 * ones and update the display. THEN we destroy the old values. | |
7280 * If we destroy the old values first, then the old values | |
7281 * (such as GuiFont's or GuiFontset's) will still be displayed but | |
7282 * invalid because they were free'd. | |
7283 */ | |
7284 if (gui.in_use) | |
7285 { | |
7286 # ifdef FEAT_BEVAL_TIP | |
7287 gui_init_tooltip_font(); | |
7288 # endif | |
7289 # if defined(FEAT_MENU) && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF)) | |
7290 gui_init_menu_font(); | |
7291 # endif | |
7292 } | |
7293 # if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_X11) | |
7294 gui_mch_def_colors(); | |
7295 # endif | |
7296 # ifdef FEAT_GUI_X11 | |
7297 # ifdef FEAT_MENU | |
7298 | |
7299 /* This only needs to be done when there is no Menu highlight | |
7300 * group defined by default, which IS currently the case. | |
7301 */ | |
7302 gui_mch_new_menu_colors(); | |
7303 # endif | |
7304 if (gui.in_use) | |
7305 { | |
7306 gui_new_scrollbar_colors(); | |
7307 # ifdef FEAT_BEVAL | |
7308 gui_mch_new_tooltip_colors(); | |
7309 # endif | |
7310 # ifdef FEAT_MENU | |
7311 gui_mch_new_menu_font(); | |
7312 # endif | |
7313 } | |
7314 # endif | |
7315 | |
7316 /* Ok, we're done allocating the new default graphics items. | |
7317 * The screen should already be refreshed at this point. | |
7318 * It is now Ok to clear out the old data. | |
7319 */ | |
7320 #endif | |
7321 #ifdef FEAT_EVAL | |
148 | 7322 do_unlet((char_u *)"colors_name", TRUE); |
7 | 7323 #endif |
7324 restore_cterm_colors(); | |
7325 | |
7326 /* | |
7327 * Clear all default highlight groups and load the defaults. | |
7328 */ | |
7329 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
7330 highlight_clear(idx); | |
7331 init_highlight(TRUE, TRUE); | |
7332 #ifdef FEAT_GUI | |
7333 if (gui.in_use) | |
7334 highlight_gui_started(); | |
7335 #endif | |
7336 highlight_changed(); | |
7337 redraw_later_clear(); | |
7338 return; | |
7339 } | |
7340 name_end = skiptowhite(line); | |
7341 linep = skipwhite(name_end); | |
7342 } | |
7343 | |
7344 /* | |
7345 * Find the group name in the table. If it does not exist yet, add it. | |
7346 */ | |
7347 id = syn_check_group(line, (int)(name_end - line)); | |
7348 if (id == 0) /* failed (out of memory) */ | |
7349 return; | |
7350 idx = id - 1; /* index is ID minus one */ | |
7351 | |
7352 /* Return if "default" was used and the group already has settings. */ | |
7353 if (dodefault && hl_has_settings(idx, TRUE)) | |
7354 return; | |
7355 | |
7356 if (STRCMP(HL_TABLE()[idx].sg_name_u, "NORMAL") == 0) | |
7357 is_normal_group = TRUE; | |
7358 #ifdef FEAT_GUI_X11 | |
7359 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "MENU") == 0) | |
7360 is_menu_group = TRUE; | |
7361 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "SCROLLBAR") == 0) | |
7362 is_scrollbar_group = TRUE; | |
7363 else if (STRCMP(HL_TABLE()[idx].sg_name_u, "TOOLTIP") == 0) | |
7364 is_tooltip_group = TRUE; | |
7365 #endif | |
7366 | |
7367 /* Clear the highlighting for ":hi clear {group}" and ":hi clear". */ | |
7368 if (doclear || (forceit && init)) | |
7369 { | |
7370 highlight_clear(idx); | |
7371 if (!doclear) | |
7372 HL_TABLE()[idx].sg_set = 0; | |
7373 } | |
7374 | |
7375 if (!doclear) | |
7376 while (!ends_excmd(*linep)) | |
7377 { | |
7378 key_start = linep; | |
7379 if (*linep == '=') | |
7380 { | |
7381 EMSG2(_("E415: unexpected equal sign: %s"), key_start); | |
7382 error = TRUE; | |
7383 break; | |
7384 } | |
7385 | |
7386 /* | |
7387 * Isolate the key ("term", "ctermfg", "ctermbg", "font", "guifg" or | |
7388 * "guibg"). | |
7389 */ | |
7390 while (*linep && !vim_iswhite(*linep) && *linep != '=') | |
7391 ++linep; | |
7392 vim_free(key); | |
7393 key = vim_strnsave_up(key_start, (int)(linep - key_start)); | |
7394 if (key == NULL) | |
7395 { | |
7396 error = TRUE; | |
7397 break; | |
7398 } | |
7399 linep = skipwhite(linep); | |
7400 | |
7401 if (STRCMP(key, "NONE") == 0) | |
7402 { | |
7403 if (!init || HL_TABLE()[idx].sg_set == 0) | |
7404 { | |
7405 if (!init) | |
7406 HL_TABLE()[idx].sg_set |= SG_TERM+SG_CTERM+SG_GUI; | |
7407 highlight_clear(idx); | |
7408 } | |
7409 continue; | |
7410 } | |
7411 | |
7412 /* | |
7413 * Check for the equal sign. | |
7414 */ | |
7415 if (*linep != '=') | |
7416 { | |
7417 EMSG2(_("E416: missing equal sign: %s"), key_start); | |
7418 error = TRUE; | |
7419 break; | |
7420 } | |
7421 ++linep; | |
7422 | |
7423 /* | |
7424 * Isolate the argument. | |
7425 */ | |
7426 linep = skipwhite(linep); | |
7427 if (*linep == '\'') /* guifg='color name' */ | |
7428 { | |
7429 arg_start = ++linep; | |
7430 linep = vim_strchr(linep, '\''); | |
7431 if (linep == NULL) | |
7432 { | |
7433 EMSG2(_(e_invarg2), key_start); | |
7434 error = TRUE; | |
7435 break; | |
7436 } | |
7437 } | |
7438 else | |
7439 { | |
7440 arg_start = linep; | |
7441 linep = skiptowhite(linep); | |
7442 } | |
7443 if (linep == arg_start) | |
7444 { | |
7445 EMSG2(_("E417: missing argument: %s"), key_start); | |
7446 error = TRUE; | |
7447 break; | |
7448 } | |
7449 vim_free(arg); | |
7450 arg = vim_strnsave(arg_start, (int)(linep - arg_start)); | |
7451 if (arg == NULL) | |
7452 { | |
7453 error = TRUE; | |
7454 break; | |
7455 } | |
7456 if (*linep == '\'') | |
7457 ++linep; | |
7458 | |
7459 /* | |
7460 * Store the argument. | |
7461 */ | |
7462 if ( STRCMP(key, "TERM") == 0 | |
7463 || STRCMP(key, "CTERM") == 0 | |
7464 || STRCMP(key, "GUI") == 0) | |
7465 { | |
7466 attr = 0; | |
7467 off = 0; | |
7468 while (arg[off] != NUL) | |
7469 { | |
7470 for (i = sizeof(hl_attr_table) / sizeof(int); --i >= 0; ) | |
7471 { | |
7472 len = (int)STRLEN(hl_name_table[i]); | |
7473 if (STRNICMP(arg + off, hl_name_table[i], len) == 0) | |
7474 { | |
7475 attr |= hl_attr_table[i]; | |
7476 off += len; | |
7477 break; | |
7478 } | |
7479 } | |
7480 if (i < 0) | |
7481 { | |
7482 EMSG2(_("E418: Illegal value: %s"), arg); | |
7483 error = TRUE; | |
7484 break; | |
7485 } | |
7486 if (arg[off] == ',') /* another one follows */ | |
7487 ++off; | |
7488 } | |
7489 if (error) | |
7490 break; | |
7491 if (*key == 'T') | |
7492 { | |
7493 if (!init || !(HL_TABLE()[idx].sg_set & SG_TERM)) | |
7494 { | |
7495 if (!init) | |
7496 HL_TABLE()[idx].sg_set |= SG_TERM; | |
7497 HL_TABLE()[idx].sg_term = attr; | |
7498 } | |
7499 } | |
7500 else if (*key == 'C') | |
7501 { | |
7502 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
7503 { | |
7504 if (!init) | |
7505 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
7506 HL_TABLE()[idx].sg_cterm = attr; | |
7507 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
7508 } | |
7509 } | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7510 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
7 | 7511 else |
7512 { | |
7513 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) | |
7514 { | |
7515 if (!init) | |
7516 HL_TABLE()[idx].sg_set |= SG_GUI; | |
7517 HL_TABLE()[idx].sg_gui = attr; | |
7518 } | |
7519 } | |
7520 #endif | |
7521 } | |
7522 else if (STRCMP(key, "FONT") == 0) | |
7523 { | |
7524 /* in non-GUI fonts are simply ignored */ | |
7525 #ifdef FEAT_GUI | |
7526 if (!gui.shell_created) | |
7527 { | |
7528 /* GUI not started yet, always accept the name. */ | |
7529 vim_free(HL_TABLE()[idx].sg_font_name); | |
7530 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
7531 } | |
7532 else | |
7533 { | |
7534 GuiFont temp_sg_font = HL_TABLE()[idx].sg_font; | |
7535 # ifdef FEAT_XFONTSET | |
7536 GuiFontset temp_sg_fontset = HL_TABLE()[idx].sg_fontset; | |
7537 # endif | |
7538 /* First, save the current font/fontset. | |
7539 * Then try to allocate the font/fontset. | |
7540 * If the allocation fails, HL_TABLE()[idx].sg_font OR | |
7541 * sg_fontset will be set to NOFONT or NOFONTSET respectively. | |
7542 */ | |
7543 | |
7544 HL_TABLE()[idx].sg_font = NOFONT; | |
7545 # ifdef FEAT_XFONTSET | |
7546 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
7547 # endif | |
7548 hl_do_font(idx, arg, is_normal_group, is_menu_group, | |
3881 | 7549 is_tooltip_group, FALSE); |
7 | 7550 |
7551 # ifdef FEAT_XFONTSET | |
7552 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) | |
7553 { | |
3881 | 7554 /* New fontset was accepted. Free the old one, if there |
7555 * was one. */ | |
7 | 7556 gui_mch_free_fontset(temp_sg_fontset); |
7557 vim_free(HL_TABLE()[idx].sg_font_name); | |
7558 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
7559 } | |
7560 else | |
7561 HL_TABLE()[idx].sg_fontset = temp_sg_fontset; | |
7562 # endif | |
7563 if (HL_TABLE()[idx].sg_font != NOFONT) | |
7564 { | |
7565 /* New font was accepted. Free the old one, if there was | |
3881 | 7566 * one. */ |
7 | 7567 gui_mch_free_font(temp_sg_font); |
7568 vim_free(HL_TABLE()[idx].sg_font_name); | |
7569 HL_TABLE()[idx].sg_font_name = vim_strsave(arg); | |
7570 } | |
7571 else | |
7572 HL_TABLE()[idx].sg_font = temp_sg_font; | |
7573 } | |
7574 #endif | |
7575 } | |
7576 else if (STRCMP(key, "CTERMFG") == 0 || STRCMP(key, "CTERMBG") == 0) | |
7577 { | |
7578 if (!init || !(HL_TABLE()[idx].sg_set & SG_CTERM)) | |
7579 { | |
7580 if (!init) | |
7581 HL_TABLE()[idx].sg_set |= SG_CTERM; | |
7582 | |
7583 /* When setting the foreground color, and previously the "bold" | |
7584 * flag was set for a light color, reset it now */ | |
7585 if (key[5] == 'F' && HL_TABLE()[idx].sg_cterm_bold) | |
7586 { | |
7587 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
7588 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
7589 } | |
7590 | |
7591 if (VIM_ISDIGIT(*arg)) | |
7592 color = atoi((char *)arg); | |
7593 else if (STRICMP(arg, "fg") == 0) | |
7594 { | |
7595 if (cterm_normal_fg_color) | |
7596 color = cterm_normal_fg_color - 1; | |
7597 else | |
7598 { | |
7599 EMSG(_("E419: FG color unknown")); | |
7600 error = TRUE; | |
7601 break; | |
7602 } | |
7603 } | |
7604 else if (STRICMP(arg, "bg") == 0) | |
7605 { | |
7606 if (cterm_normal_bg_color > 0) | |
7607 color = cterm_normal_bg_color - 1; | |
7608 else | |
7609 { | |
7610 EMSG(_("E420: BG color unknown")); | |
7611 error = TRUE; | |
7612 break; | |
7613 } | |
7614 } | |
7615 else | |
7616 { | |
7617 static char *(color_names[28]) = { | |
7618 "Black", "DarkBlue", "DarkGreen", "DarkCyan", | |
7619 "DarkRed", "DarkMagenta", "Brown", "DarkYellow", | |
7620 "Gray", "Grey", | |
7621 "LightGray", "LightGrey", "DarkGray", "DarkGrey", | |
7622 "Blue", "LightBlue", "Green", "LightGreen", | |
7623 "Cyan", "LightCyan", "Red", "LightRed", "Magenta", | |
7624 "LightMagenta", "Yellow", "LightYellow", "White", "NONE"}; | |
7625 static int color_numbers_16[28] = {0, 1, 2, 3, | |
7626 4, 5, 6, 6, | |
7627 7, 7, | |
7628 7, 7, 8, 8, | |
7629 9, 9, 10, 10, | |
7630 11, 11, 12, 12, 13, | |
7631 13, 14, 14, 15, -1}; | |
7632 /* for xterm with 88 colors... */ | |
7633 static int color_numbers_88[28] = {0, 4, 2, 6, | |
7634 1, 5, 32, 72, | |
7635 84, 84, | |
7636 7, 7, 82, 82, | |
7637 12, 43, 10, 61, | |
7638 14, 63, 9, 74, 13, | |
7639 75, 11, 78, 15, -1}; | |
7640 /* for xterm with 256 colors... */ | |
7641 static int color_numbers_256[28] = {0, 4, 2, 6, | |
7642 1, 5, 130, 130, | |
7643 248, 248, | |
7644 7, 7, 242, 242, | |
7645 12, 81, 10, 121, | |
7646 14, 159, 9, 224, 13, | |
7647 225, 11, 229, 15, -1}; | |
7648 /* for terminals with less than 16 colors... */ | |
7649 static int color_numbers_8[28] = {0, 4, 2, 6, | |
7650 1, 5, 3, 3, | |
7651 7, 7, | |
7652 7, 7, 0+8, 0+8, | |
7653 4+8, 4+8, 2+8, 2+8, | |
7654 6+8, 6+8, 1+8, 1+8, 5+8, | |
7655 5+8, 3+8, 3+8, 7+8, -1}; | |
7656 #if defined(__QNXNTO__) | |
7657 static int *color_numbers_8_qansi = color_numbers_8; | |
7658 /* On qnx, the 8 & 16 color arrays are the same */ | |
7659 if (STRNCMP(T_NAME, "qansi", 5) == 0) | |
7660 color_numbers_8_qansi = color_numbers_16; | |
7661 #endif | |
7662 | |
7663 /* reduce calls to STRICMP a bit, it can be slow */ | |
7664 off = TOUPPER_ASC(*arg); | |
7665 for (i = (sizeof(color_names) / sizeof(char *)); --i >= 0; ) | |
7666 if (off == color_names[i][0] | |
7667 && STRICMP(arg + 1, color_names[i] + 1) == 0) | |
7668 break; | |
7669 if (i < 0) | |
7670 { | |
7671 EMSG2(_("E421: Color name or number not recognized: %s"), key_start); | |
7672 error = TRUE; | |
7673 break; | |
7674 } | |
7675 | |
7676 /* Use the _16 table to check if its a valid color name. */ | |
7677 color = color_numbers_16[i]; | |
7678 if (color >= 0) | |
7679 { | |
7680 if (t_colors == 8) | |
7681 { | |
7682 /* t_Co is 8: use the 8 colors table */ | |
7683 #if defined(__QNXNTO__) | |
7684 color = color_numbers_8_qansi[i]; | |
7685 #else | |
7686 color = color_numbers_8[i]; | |
7687 #endif | |
7688 if (key[5] == 'F') | |
7689 { | |
7690 /* set/reset bold attribute to get light foreground | |
7691 * colors (on some terminals, e.g. "linux") */ | |
7692 if (color & 8) | |
7693 { | |
7694 HL_TABLE()[idx].sg_cterm |= HL_BOLD; | |
7695 HL_TABLE()[idx].sg_cterm_bold = TRUE; | |
7696 } | |
7697 else | |
7698 HL_TABLE()[idx].sg_cterm &= ~HL_BOLD; | |
7699 } | |
7700 color &= 7; /* truncate to 8 colors */ | |
7701 } | |
7702 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
|
7703 || t_colors >= 256) |
7 | 7704 { |
7705 /* | |
7706 * Guess: if the termcap entry ends in 'm', it is | |
7707 * probably an xterm-like terminal. Use the changed | |
7708 * order for colors. | |
7709 */ | |
7710 if (*T_CAF != NUL) | |
7711 p = T_CAF; | |
7712 else | |
7713 p = T_CSF; | |
7467
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7714 if (*p != NUL && (t_colors > 256 |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7715 || *(p + STRLEN(p) - 1) == 'm')) |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7716 { |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7717 if (t_colors == 88) |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7718 color = color_numbers_88[i]; |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7719 else if (t_colors >= 256) |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7720 color = color_numbers_256[i]; |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7721 else |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7722 color = color_numbers_8[i]; |
765110dd332c
commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023
Christian Brabandt <cb@256bit.org>
parents:
7030
diff
changeset
|
7723 } |
7 | 7724 } |
7725 } | |
7726 } | |
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7727 /* 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
|
7728 * "NONE", then "color" is -1. */ |
7 | 7729 if (key[5] == 'F') |
7730 { | |
7731 HL_TABLE()[idx].sg_cterm_fg = color + 1; | |
7732 if (is_normal_group) | |
7733 { | |
7734 cterm_normal_fg_color = color + 1; | |
7735 cterm_normal_fg_bold = (HL_TABLE()[idx].sg_cterm & HL_BOLD); | |
7736 #ifdef FEAT_GUI | |
7737 /* Don't do this if the GUI is used. */ | |
7738 if (!gui.in_use && !gui.starting) | |
7739 #endif | |
7740 { | |
7741 must_redraw = CLEAR; | |
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7742 if (termcap_active && color >= 0) |
7 | 7743 term_fg_color(color); |
7744 } | |
7745 } | |
7746 } | |
7747 else | |
7748 { | |
7749 HL_TABLE()[idx].sg_cterm_bg = color + 1; | |
7750 if (is_normal_group) | |
7751 { | |
7752 cterm_normal_bg_color = color + 1; | |
7753 #ifdef FEAT_GUI | |
7754 /* Don't mess with 'background' if the GUI is used. */ | |
7755 if (!gui.in_use && !gui.starting) | |
7756 #endif | |
7757 { | |
7758 must_redraw = CLEAR; | |
2136
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7759 if (color >= 0) |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7760 { |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7761 if (termcap_active) |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7762 term_bg_color(color); |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7763 if (t_colors < 16) |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7764 i = (color == 0 || color == 4); |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7765 else |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7766 i = (color < 7 || color == 8); |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7767 /* Set the 'background' option if the value is |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7768 * wrong. */ |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7769 if (i != (*p_bg == 'd')) |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7770 set_option_value((char_u *)"bg", 0L, |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7771 i ? (char_u *)"dark" |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7772 : (char_u *)"light", 0); |
431ebc9412a8
updated for version 7.2.418
Bram Moolenaar <bram@zimbu.org>
parents:
2123
diff
changeset
|
7773 } |
7 | 7774 } |
7775 } | |
7776 } | |
7777 } | |
7778 } | |
7779 else if (STRCMP(key, "GUIFG") == 0) | |
7780 { | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7781 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
205 | 7782 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
7 | 7783 { |
205 | 7784 if (!init) |
7785 HL_TABLE()[idx].sg_set |= SG_GUI; | |
7786 | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7787 # ifdef FEAT_GUI |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7788 /* In GUI guifg colors are only used when recognized */ |
205 | 7789 i = color_name2handle(arg); |
7790 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
7791 { | |
7792 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
|
7793 # endif |
205 | 7794 vim_free(HL_TABLE()[idx].sg_gui_fg_name); |
7795 if (STRCMP(arg, "NONE")) | |
7796 HL_TABLE()[idx].sg_gui_fg_name = vim_strsave(arg); | |
7797 else | |
7798 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
|
7799 # ifdef FEAT_GUI |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7800 # ifdef FEAT_GUI_X11 |
205 | 7801 if (is_menu_group) |
7802 gui.menu_fg_pixel = i; | |
7803 if (is_scrollbar_group) | |
7804 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
|
7805 # ifdef FEAT_BEVAL |
205 | 7806 if (is_tooltip_group) |
7807 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
|
7808 # endif |
205 | 7809 do_colors = TRUE; |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7810 # endif |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7811 } |
7 | 7812 # endif |
7813 } | |
7814 #endif | |
7815 } | |
7816 else if (STRCMP(key, "GUIBG") == 0) | |
7817 { | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7818 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
205 | 7819 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
7 | 7820 { |
205 | 7821 if (!init) |
7822 HL_TABLE()[idx].sg_set |= SG_GUI; | |
7823 | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7824 # ifdef FEAT_GUI |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7825 /* In GUI guifg colors are only used when recognized */ |
205 | 7826 i = color_name2handle(arg); |
7827 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
7828 { | |
7829 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
|
7830 # endif |
205 | 7831 vim_free(HL_TABLE()[idx].sg_gui_bg_name); |
7832 if (STRCMP(arg, "NONE") != 0) | |
7833 HL_TABLE()[idx].sg_gui_bg_name = vim_strsave(arg); | |
7834 else | |
7835 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
|
7836 # ifdef FEAT_GUI |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7837 # ifdef FEAT_GUI_X11 |
205 | 7838 if (is_menu_group) |
7839 gui.menu_bg_pixel = i; | |
7840 if (is_scrollbar_group) | |
7841 gui.scroll_bg_pixel = i; | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7842 # ifdef FEAT_BEVAL |
205 | 7843 if (is_tooltip_group) |
7844 gui.tooltip_bg_pixel = i; | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7845 # endif |
205 | 7846 do_colors = TRUE; |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7847 # endif |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7848 } |
7 | 7849 # endif |
7850 } | |
205 | 7851 #endif |
7852 } | |
7853 else if (STRCMP(key, "GUISP") == 0) | |
7854 { | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7855 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
205 | 7856 if (!init || !(HL_TABLE()[idx].sg_set & SG_GUI)) |
7857 { | |
7858 if (!init) | |
7859 HL_TABLE()[idx].sg_set |= SG_GUI; | |
7860 | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7861 # ifdef FEAT_GUI |
205 | 7862 i = color_name2handle(arg); |
7863 if (i != INVALCOLOR || STRCMP(arg, "NONE") == 0 || !gui.in_use) | |
7864 { | |
7865 HL_TABLE()[idx].sg_gui_sp = i; | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7866 # endif |
205 | 7867 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
7868 if (STRCMP(arg, "NONE") != 0) | |
7869 HL_TABLE()[idx].sg_gui_sp_name = vim_strsave(arg); | |
7870 else | |
7871 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7872 # ifdef FEAT_GUI |
205 | 7873 } |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
7874 # endif |
205 | 7875 } |
7 | 7876 #endif |
7877 } | |
7878 else if (STRCMP(key, "START") == 0 || STRCMP(key, "STOP") == 0) | |
7879 { | |
7880 char_u buf[100]; | |
7881 char_u *tname; | |
7882 | |
7883 if (!init) | |
7884 HL_TABLE()[idx].sg_set |= SG_TERM; | |
7885 | |
7886 /* | |
7887 * The "start" and "stop" arguments can be a literal escape | |
1222 | 7888 * sequence, or a comma separated list of terminal codes. |
7 | 7889 */ |
7890 if (STRNCMP(arg, "t_", 2) == 0) | |
7891 { | |
7892 off = 0; | |
7893 buf[0] = 0; | |
7894 while (arg[off] != NUL) | |
7895 { | |
7896 /* Isolate one termcap name */ | |
7897 for (len = 0; arg[off + len] && | |
7898 arg[off + len] != ','; ++len) | |
7899 ; | |
7900 tname = vim_strnsave(arg + off, len); | |
7901 if (tname == NULL) /* out of memory */ | |
7902 { | |
7903 error = TRUE; | |
7904 break; | |
7905 } | |
7906 /* lookup the escape sequence for the item */ | |
7907 p = get_term_code(tname); | |
7908 vim_free(tname); | |
7909 if (p == NULL) /* ignore non-existing things */ | |
7910 p = (char_u *)""; | |
7911 | |
7912 /* Append it to the already found stuff */ | |
7913 if ((int)(STRLEN(buf) + STRLEN(p)) >= 99) | |
7914 { | |
7915 EMSG2(_("E422: terminal code too long: %s"), arg); | |
7916 error = TRUE; | |
7917 break; | |
7918 } | |
7919 STRCAT(buf, p); | |
7920 | |
7921 /* Advance to the next item */ | |
7922 off += len; | |
7923 if (arg[off] == ',') /* another one follows */ | |
7924 ++off; | |
7925 } | |
7926 } | |
7927 else | |
7928 { | |
7929 /* | |
7930 * Copy characters from arg[] to buf[], translating <> codes. | |
7931 */ | |
2593 | 7932 for (p = arg, off = 0; off < 100 - 6 && *p; ) |
7 | 7933 { |
7934 len = trans_special(&p, buf + off, FALSE); | |
2593 | 7935 if (len > 0) /* recognized special char */ |
7 | 7936 off += len; |
7937 else /* copy as normal char */ | |
7938 buf[off++] = *p++; | |
7939 } | |
7940 buf[off] = NUL; | |
7941 } | |
7942 if (error) | |
7943 break; | |
7944 | |
7945 if (STRCMP(buf, "NONE") == 0) /* resetting the value */ | |
7946 p = NULL; | |
7947 else | |
7948 p = vim_strsave(buf); | |
7949 if (key[2] == 'A') | |
7950 { | |
7951 vim_free(HL_TABLE()[idx].sg_start); | |
7952 HL_TABLE()[idx].sg_start = p; | |
7953 } | |
7954 else | |
7955 { | |
7956 vim_free(HL_TABLE()[idx].sg_stop); | |
7957 HL_TABLE()[idx].sg_stop = p; | |
7958 } | |
7959 } | |
7960 else | |
7961 { | |
7962 EMSG2(_("E423: Illegal argument: %s"), key_start); | |
7963 error = TRUE; | |
7964 break; | |
7965 } | |
7966 | |
7967 /* | |
7968 * When highlighting has been given for a group, don't link it. | |
7969 */ | |
7970 if (!init || !(HL_TABLE()[idx].sg_set & SG_LINK)) | |
7971 HL_TABLE()[idx].sg_link = 0; | |
7972 | |
7973 /* | |
7974 * Continue with next argument. | |
7975 */ | |
7976 linep = skipwhite(linep); | |
7977 } | |
7978 | |
7979 /* | |
7980 * If there is an error, and it's a new entry, remove it from the table. | |
7981 */ | |
7982 if (error && idx == highlight_ga.ga_len) | |
7983 syn_unadd_group(); | |
7984 else | |
7985 { | |
7986 if (is_normal_group) | |
7987 { | |
7988 HL_TABLE()[idx].sg_term_attr = 0; | |
7989 HL_TABLE()[idx].sg_cterm_attr = 0; | |
7990 #ifdef FEAT_GUI | |
7991 HL_TABLE()[idx].sg_gui_attr = 0; | |
7992 /* | |
7993 * Need to update all groups, because they might be using "bg" | |
7994 * and/or "fg", which have been changed now. | |
7995 */ | |
7996 if (gui.in_use) | |
7997 highlight_gui_started(); | |
7998 #endif | |
7999 } | |
8000 #ifdef FEAT_GUI_X11 | |
8001 # ifdef FEAT_MENU | |
8002 else if (is_menu_group) | |
8003 { | |
8004 if (gui.in_use && do_colors) | |
8005 gui_mch_new_menu_colors(); | |
8006 } | |
8007 # endif | |
8008 else if (is_scrollbar_group) | |
8009 { | |
8010 if (gui.in_use && do_colors) | |
8011 gui_new_scrollbar_colors(); | |
8012 } | |
8013 # ifdef FEAT_BEVAL | |
8014 else if (is_tooltip_group) | |
8015 { | |
8016 if (gui.in_use && do_colors) | |
8017 gui_mch_new_tooltip_colors(); | |
8018 } | |
8019 # endif | |
8020 #endif | |
8021 else | |
8022 set_hl_attr(idx); | |
448 | 8023 #ifdef FEAT_EVAL |
8024 HL_TABLE()[idx].sg_scriptID = current_SID; | |
8025 #endif | |
819 | 8026 redraw_all_later(NOT_VALID); |
7 | 8027 } |
8028 vim_free(key); | |
8029 vim_free(arg); | |
8030 | |
8031 /* Only call highlight_changed() once, after sourcing a syntax file */ | |
8032 need_highlight_changed = TRUE; | |
8033 } | |
8034 | |
356 | 8035 #if defined(EXITFREE) || defined(PROTO) |
8036 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8037 free_highlight(void) |
356 | 8038 { |
8039 int i; | |
8040 | |
8041 for (i = 0; i < highlight_ga.ga_len; ++i) | |
359 | 8042 { |
356 | 8043 highlight_clear(i); |
359 | 8044 vim_free(HL_TABLE()[i].sg_name); |
8045 vim_free(HL_TABLE()[i].sg_name_u); | |
8046 } | |
356 | 8047 ga_clear(&highlight_ga); |
8048 } | |
8049 #endif | |
8050 | |
7 | 8051 /* |
8052 * Reset the cterm colors to what they were before Vim was started, if | |
8053 * possible. Otherwise reset them to zero. | |
8054 */ | |
8055 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8056 restore_cterm_colors(void) |
7 | 8057 { |
8058 #if defined(MSDOS) || (defined(WIN3264) && !defined(FEAT_GUI_W32)) | |
8059 /* Since t_me has been set, this probably means that the user | |
8060 * wants to use this as default colors. Need to reset default | |
8061 * background/foreground colors. */ | |
8062 mch_set_normal_colors(); | |
8063 #else | |
8064 cterm_normal_fg_color = 0; | |
8065 cterm_normal_fg_bold = 0; | |
8066 cterm_normal_bg_color = 0; | |
8067 #endif | |
8068 } | |
8069 | |
8070 /* | |
8071 * Return TRUE if highlight group "idx" has any settings. | |
8072 * When "check_link" is TRUE also check for an existing link. | |
8073 */ | |
8074 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8075 hl_has_settings(int idx, int check_link) |
7 | 8076 { |
8077 return ( HL_TABLE()[idx].sg_term_attr != 0 | |
8078 || HL_TABLE()[idx].sg_cterm_attr != 0 | |
5954 | 8079 || HL_TABLE()[idx].sg_cterm_fg != 0 |
8080 || HL_TABLE()[idx].sg_cterm_bg != 0 | |
7 | 8081 #ifdef FEAT_GUI |
8082 || HL_TABLE()[idx].sg_gui_attr != 0 | |
5954 | 8083 || HL_TABLE()[idx].sg_gui_fg_name != NULL |
8084 || HL_TABLE()[idx].sg_gui_bg_name != NULL | |
8085 || HL_TABLE()[idx].sg_gui_sp_name != NULL | |
8086 || HL_TABLE()[idx].sg_font_name != NUL | |
7 | 8087 #endif |
8088 || (check_link && (HL_TABLE()[idx].sg_set & SG_LINK))); | |
8089 } | |
8090 | |
8091 /* | |
8092 * Clear highlighting for one group. | |
8093 */ | |
8094 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8095 highlight_clear(int idx) |
7 | 8096 { |
8097 HL_TABLE()[idx].sg_term = 0; | |
8098 vim_free(HL_TABLE()[idx].sg_start); | |
8099 HL_TABLE()[idx].sg_start = NULL; | |
8100 vim_free(HL_TABLE()[idx].sg_stop); | |
8101 HL_TABLE()[idx].sg_stop = NULL; | |
8102 HL_TABLE()[idx].sg_term_attr = 0; | |
8103 HL_TABLE()[idx].sg_cterm = 0; | |
8104 HL_TABLE()[idx].sg_cterm_bold = FALSE; | |
8105 HL_TABLE()[idx].sg_cterm_fg = 0; | |
8106 HL_TABLE()[idx].sg_cterm_bg = 0; | |
8107 HL_TABLE()[idx].sg_cterm_attr = 0; | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8108 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
7 | 8109 HL_TABLE()[idx].sg_gui = 0; |
8110 vim_free(HL_TABLE()[idx].sg_gui_fg_name); | |
8111 HL_TABLE()[idx].sg_gui_fg_name = NULL; | |
8112 vim_free(HL_TABLE()[idx].sg_gui_bg_name); | |
8113 HL_TABLE()[idx].sg_gui_bg_name = NULL; | |
205 | 8114 vim_free(HL_TABLE()[idx].sg_gui_sp_name); |
8115 HL_TABLE()[idx].sg_gui_sp_name = NULL; | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8116 #endif |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8117 #ifdef FEAT_GUI |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8118 HL_TABLE()[idx].sg_gui_fg = INVALCOLOR; |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8119 HL_TABLE()[idx].sg_gui_bg = INVALCOLOR; |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8120 HL_TABLE()[idx].sg_gui_sp = INVALCOLOR; |
7 | 8121 gui_mch_free_font(HL_TABLE()[idx].sg_font); |
8122 HL_TABLE()[idx].sg_font = NOFONT; | |
8123 # ifdef FEAT_XFONTSET | |
8124 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
8125 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
8126 # endif | |
8127 vim_free(HL_TABLE()[idx].sg_font_name); | |
8128 HL_TABLE()[idx].sg_font_name = NULL; | |
8129 HL_TABLE()[idx].sg_gui_attr = 0; | |
8130 #endif | |
448 | 8131 #ifdef FEAT_EVAL |
8132 /* Clear the script ID only when there is no link, since that is not | |
8133 * cleared. */ | |
8134 if (HL_TABLE()[idx].sg_link == 0) | |
8135 HL_TABLE()[idx].sg_scriptID = 0; | |
8136 #endif | |
7 | 8137 } |
8138 | |
8139 #if defined(FEAT_GUI) || defined(PROTO) | |
8140 /* | |
8141 * Set the normal foreground and background colors according to the "Normal" | |
2020 | 8142 * highlighting group. For X11 also set "Menu", "Scrollbar", and |
7 | 8143 * "Tooltip" colors. |
8144 */ | |
8145 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8146 set_normal_colors(void) |
7 | 8147 { |
8148 if (set_group_colors((char_u *)"Normal", | |
205 | 8149 &gui.norm_pixel, &gui.back_pixel, |
8150 FALSE, TRUE, FALSE)) | |
7 | 8151 { |
8152 gui_mch_new_colors(); | |
8153 must_redraw = CLEAR; | |
8154 } | |
8155 #ifdef FEAT_GUI_X11 | |
8156 if (set_group_colors((char_u *)"Menu", | |
205 | 8157 &gui.menu_fg_pixel, &gui.menu_bg_pixel, |
8158 TRUE, FALSE, FALSE)) | |
7 | 8159 { |
8160 # ifdef FEAT_MENU | |
8161 gui_mch_new_menu_colors(); | |
8162 # endif | |
8163 must_redraw = CLEAR; | |
8164 } | |
8165 # ifdef FEAT_BEVAL | |
8166 if (set_group_colors((char_u *)"Tooltip", | |
8167 &gui.tooltip_fg_pixel, &gui.tooltip_bg_pixel, | |
8168 FALSE, FALSE, TRUE)) | |
8169 { | |
8170 # ifdef FEAT_TOOLBAR | |
8171 gui_mch_new_tooltip_colors(); | |
8172 # endif | |
8173 must_redraw = CLEAR; | |
8174 } | |
8175 #endif | |
8176 if (set_group_colors((char_u *)"Scrollbar", | |
205 | 8177 &gui.scroll_fg_pixel, &gui.scroll_bg_pixel, |
8178 FALSE, FALSE, FALSE)) | |
7 | 8179 { |
8180 gui_new_scrollbar_colors(); | |
8181 must_redraw = CLEAR; | |
8182 } | |
8183 #endif | |
8184 } | |
8185 | |
8186 /* | |
8187 * Set the colors for "Normal", "Menu", "Tooltip" or "Scrollbar". | |
8188 */ | |
8189 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8190 set_group_colors( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8191 char_u *name, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8192 guicolor_T *fgp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8193 guicolor_T *bgp, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8194 int do_menu, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8195 int use_norm, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8196 int do_tooltip) |
7 | 8197 { |
8198 int idx; | |
8199 | |
8200 idx = syn_name2id(name) - 1; | |
8201 if (idx >= 0) | |
8202 { | |
8203 gui_do_one_color(idx, do_menu, do_tooltip); | |
8204 | |
8205 if (HL_TABLE()[idx].sg_gui_fg != INVALCOLOR) | |
8206 *fgp = HL_TABLE()[idx].sg_gui_fg; | |
8207 else if (use_norm) | |
8208 *fgp = gui.def_norm_pixel; | |
8209 if (HL_TABLE()[idx].sg_gui_bg != INVALCOLOR) | |
8210 *bgp = HL_TABLE()[idx].sg_gui_bg; | |
8211 else if (use_norm) | |
8212 *bgp = gui.def_back_pixel; | |
8213 return TRUE; | |
8214 } | |
8215 return FALSE; | |
8216 } | |
8217 | |
8218 /* | |
8219 * Get the font of the "Normal" group. | |
8220 * Returns "" when it's not found or not set. | |
8221 */ | |
8222 char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8223 hl_get_font_name(void) |
7 | 8224 { |
8225 int id; | |
8226 char_u *s; | |
8227 | |
8228 id = syn_name2id((char_u *)"Normal"); | |
8229 if (id > 0) | |
8230 { | |
8231 s = HL_TABLE()[id - 1].sg_font_name; | |
8232 if (s != NULL) | |
8233 return s; | |
8234 } | |
8235 return (char_u *)""; | |
8236 } | |
8237 | |
8238 /* | |
8239 * Set font for "Normal" group. Called by gui_mch_init_font() when a font has | |
8240 * actually chosen to be used. | |
8241 */ | |
8242 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8243 hl_set_font_name(char_u *font_name) |
7 | 8244 { |
8245 int id; | |
8246 | |
8247 id = syn_name2id((char_u *)"Normal"); | |
8248 if (id > 0) | |
8249 { | |
8250 vim_free(HL_TABLE()[id - 1].sg_font_name); | |
8251 HL_TABLE()[id - 1].sg_font_name = vim_strsave(font_name); | |
8252 } | |
8253 } | |
8254 | |
8255 /* | |
8256 * Set background color for "Normal" group. Called by gui_set_bg_color() | |
8257 * when the color is known. | |
8258 */ | |
8259 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8260 hl_set_bg_color_name( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8261 char_u *name) /* must have been allocated */ |
7 | 8262 { |
8263 int id; | |
8264 | |
8265 if (name != NULL) | |
8266 { | |
8267 id = syn_name2id((char_u *)"Normal"); | |
8268 if (id > 0) | |
8269 { | |
8270 vim_free(HL_TABLE()[id - 1].sg_gui_bg_name); | |
8271 HL_TABLE()[id - 1].sg_gui_bg_name = name; | |
8272 } | |
8273 } | |
8274 } | |
8275 | |
8276 /* | |
8277 * Set foreground color for "Normal" group. Called by gui_set_fg_color() | |
8278 * when the color is known. | |
8279 */ | |
8280 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8281 hl_set_fg_color_name( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8282 char_u *name) /* must have been allocated */ |
7 | 8283 { |
8284 int id; | |
8285 | |
8286 if (name != NULL) | |
8287 { | |
8288 id = syn_name2id((char_u *)"Normal"); | |
8289 if (id > 0) | |
8290 { | |
8291 vim_free(HL_TABLE()[id - 1].sg_gui_fg_name); | |
8292 HL_TABLE()[id - 1].sg_gui_fg_name = name; | |
8293 } | |
8294 } | |
8295 } | |
8296 | |
8297 /* | |
8298 * Return the handle for a color name. | |
8299 * Returns INVALCOLOR when failed. | |
8300 */ | |
8301 static guicolor_T | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8302 color_name2handle(char_u *name) |
7 | 8303 { |
8304 if (STRCMP(name, "NONE") == 0) | |
8305 return INVALCOLOR; | |
8306 | |
8307 if (STRICMP(name, "fg") == 0 || STRICMP(name, "foreground") == 0) | |
8308 return gui.norm_pixel; | |
8309 if (STRICMP(name, "bg") == 0 || STRICMP(name, "background") == 0) | |
8310 return gui.back_pixel; | |
8311 | |
8312 return gui_get_color(name); | |
8313 } | |
8314 | |
8315 /* | |
8316 * Return the handle for a font name. | |
8317 * Returns NOFONT when failed. | |
8318 */ | |
8319 static GuiFont | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8320 font_name2handle(char_u *name) |
7 | 8321 { |
8322 if (STRCMP(name, "NONE") == 0) | |
8323 return NOFONT; | |
8324 | |
8325 return gui_mch_get_font(name, TRUE); | |
8326 } | |
8327 | |
8328 # ifdef FEAT_XFONTSET | |
8329 /* | |
8330 * Return the handle for a fontset name. | |
8331 * Returns NOFONTSET when failed. | |
8332 */ | |
8333 static GuiFontset | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8334 fontset_name2handle(char_u *name, int fixed_width) |
7 | 8335 { |
8336 if (STRCMP(name, "NONE") == 0) | |
8337 return NOFONTSET; | |
8338 | |
8339 return gui_mch_get_fontset(name, TRUE, fixed_width); | |
8340 } | |
8341 # endif | |
8342 | |
8343 /* | |
8344 * Get the font or fontset for one highlight group. | |
8345 */ | |
8346 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8347 hl_do_font( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8348 int idx, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8349 char_u *arg, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8350 int do_normal, /* set normal font */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8351 int do_menu UNUSED, /* set menu font */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8352 int do_tooltip UNUSED, /* set tooltip font */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8353 int free_font) /* free current font/fontset */ |
7 | 8354 { |
8355 # ifdef FEAT_XFONTSET | |
8356 /* If 'guifontset' is not empty, first try using the name as a | |
8357 * fontset. If that doesn't work, use it as a font name. */ | |
8358 if (*p_guifontset != NUL | |
8359 # ifdef FONTSET_ALWAYS | |
8360 || do_menu | |
8361 # endif | |
8362 # ifdef FEAT_BEVAL_TIP | |
8363 /* In Athena & Motif, the Tooltip highlight group is always a fontset */ | |
8364 || do_tooltip | |
8365 # endif | |
8366 ) | |
4344 | 8367 { |
3900 | 8368 if (free_font) |
3881 | 8369 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); |
7 | 8370 HL_TABLE()[idx].sg_fontset = fontset_name2handle(arg, 0 |
8371 # ifdef FONTSET_ALWAYS | |
8372 || do_menu | |
8373 # endif | |
8374 # ifdef FEAT_BEVAL_TIP | |
8375 || do_tooltip | |
8376 # endif | |
8377 ); | |
4344 | 8378 } |
7 | 8379 if (HL_TABLE()[idx].sg_fontset != NOFONTSET) |
8380 { | |
3881 | 8381 /* If it worked and it's the Normal group, use it as the normal |
8382 * fontset. Same for the Menu group. */ | |
7 | 8383 if (do_normal) |
8384 gui_init_font(arg, TRUE); | |
8385 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
8386 if (do_menu) | |
8387 { | |
8388 # ifdef FONTSET_ALWAYS | |
8389 gui.menu_fontset = HL_TABLE()[idx].sg_fontset; | |
8390 # else | |
8391 /* YIKES! This is a bug waiting to crash the program */ | |
8392 gui.menu_font = HL_TABLE()[idx].sg_fontset; | |
8393 # endif | |
8394 gui_mch_new_menu_font(); | |
8395 } | |
8396 # ifdef FEAT_BEVAL | |
8397 if (do_tooltip) | |
8398 { | |
8399 /* The Athena widget set cannot currently handle switching between | |
8400 * displaying a single font and a fontset. | |
8401 * If the XtNinternational resource is set to True at widget | |
1222 | 8402 * creation, then a fontset is always used, otherwise an |
7 | 8403 * XFontStruct is used. |
8404 */ | |
8405 gui.tooltip_fontset = (XFontSet)HL_TABLE()[idx].sg_fontset; | |
8406 gui_mch_new_tooltip_font(); | |
8407 } | |
8408 # endif | |
8409 # endif | |
8410 } | |
8411 else | |
8412 # endif | |
8413 { | |
3881 | 8414 if (free_font) |
8415 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
7 | 8416 HL_TABLE()[idx].sg_font = font_name2handle(arg); |
8417 /* If it worked and it's the Normal group, use it as the | |
8418 * normal font. Same for the Menu group. */ | |
8419 if (HL_TABLE()[idx].sg_font != NOFONT) | |
8420 { | |
8421 if (do_normal) | |
8422 gui_init_font(arg, FALSE); | |
8423 #ifndef FONTSET_ALWAYS | |
8424 # if (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) && defined(FEAT_MENU) | |
8425 if (do_menu) | |
8426 { | |
8427 gui.menu_font = HL_TABLE()[idx].sg_font; | |
8428 gui_mch_new_menu_font(); | |
8429 } | |
8430 # endif | |
8431 #endif | |
8432 } | |
8433 } | |
8434 } | |
8435 | |
8436 #endif /* FEAT_GUI */ | |
8437 | |
8438 /* | |
8439 * Table with the specifications for an attribute number. | |
8440 * Note that this table is used by ALL buffers. This is required because the | |
8441 * GUI can redraw at any time for any buffer. | |
8442 */ | |
298 | 8443 static garray_T term_attr_table = {0, 0, 0, 0, NULL}; |
7 | 8444 |
8445 #define TERM_ATTR_ENTRY(idx) ((attrentry_T *)term_attr_table.ga_data)[idx] | |
8446 | |
298 | 8447 static garray_T cterm_attr_table = {0, 0, 0, 0, NULL}; |
7 | 8448 |
8449 #define CTERM_ATTR_ENTRY(idx) ((attrentry_T *)cterm_attr_table.ga_data)[idx] | |
8450 | |
8451 #ifdef FEAT_GUI | |
298 | 8452 static garray_T gui_attr_table = {0, 0, 0, 0, NULL}; |
7 | 8453 |
8454 #define GUI_ATTR_ENTRY(idx) ((attrentry_T *)gui_attr_table.ga_data)[idx] | |
8455 #endif | |
8456 | |
8457 /* | |
8458 * Return the attr number for a set of colors and font. | |
8459 * Add a new entry to the term_attr_table, cterm_attr_table or gui_attr_table | |
8460 * if the combination is new. | |
8461 * Return 0 for error (no more room). | |
8462 */ | |
8463 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8464 get_attr_entry(garray_T *table, attrentry_T *aep) |
7 | 8465 { |
8466 int i; | |
359 | 8467 attrentry_T *taep; |
7 | 8468 static int recursive = FALSE; |
8469 | |
8470 /* | |
8471 * Init the table, in case it wasn't done yet. | |
8472 */ | |
8473 table->ga_itemsize = sizeof(attrentry_T); | |
8474 table->ga_growsize = 7; | |
8475 | |
8476 /* | |
8477 * Try to find an entry with the same specifications. | |
8478 */ | |
8479 for (i = 0; i < table->ga_len; ++i) | |
8480 { | |
359 | 8481 taep = &(((attrentry_T *)table->ga_data)[i]); |
8482 if ( aep->ae_attr == taep->ae_attr | |
7 | 8483 && ( |
8484 #ifdef FEAT_GUI | |
8485 (table == &gui_attr_table | |
359 | 8486 && (aep->ae_u.gui.fg_color == taep->ae_u.gui.fg_color |
8487 && aep->ae_u.gui.bg_color | |
8488 == taep->ae_u.gui.bg_color | |
8489 && aep->ae_u.gui.sp_color | |
8490 == taep->ae_u.gui.sp_color | |
8491 && aep->ae_u.gui.font == taep->ae_u.gui.font | |
7 | 8492 # ifdef FEAT_XFONTSET |
359 | 8493 && aep->ae_u.gui.fontset == taep->ae_u.gui.fontset |
7 | 8494 # endif |
8495 )) | |
8496 || | |
8497 #endif | |
8498 (table == &term_attr_table | |
359 | 8499 && (aep->ae_u.term.start == NULL) |
8500 == (taep->ae_u.term.start == NULL) | |
7 | 8501 && (aep->ae_u.term.start == NULL |
8502 || STRCMP(aep->ae_u.term.start, | |
359 | 8503 taep->ae_u.term.start) == 0) |
8504 && (aep->ae_u.term.stop == NULL) | |
8505 == (taep->ae_u.term.stop == NULL) | |
7 | 8506 && (aep->ae_u.term.stop == NULL |
8507 || STRCMP(aep->ae_u.term.stop, | |
359 | 8508 taep->ae_u.term.stop) == 0)) |
7 | 8509 || (table == &cterm_attr_table |
359 | 8510 && aep->ae_u.cterm.fg_color |
8511 == taep->ae_u.cterm.fg_color | |
8512 && aep->ae_u.cterm.bg_color | |
8513 == taep->ae_u.cterm.bg_color) | |
7 | 8514 )) |
8515 | |
8516 return i + ATTR_OFF; | |
8517 } | |
8518 | |
271 | 8519 if (table->ga_len + ATTR_OFF > MAX_TYPENR) |
7 | 8520 { |
8521 /* | |
8522 * Running out of attribute entries! remove all attributes, and | |
8523 * compute new ones for all groups. | |
8524 * When called recursively, we are really out of numbers. | |
8525 */ | |
8526 if (recursive) | |
8527 { | |
8528 EMSG(_("E424: Too many different highlighting attributes in use")); | |
8529 return 0; | |
8530 } | |
8531 recursive = TRUE; | |
8532 | |
359 | 8533 clear_hl_tables(); |
8534 | |
7 | 8535 must_redraw = CLEAR; |
8536 | |
8537 for (i = 0; i < highlight_ga.ga_len; ++i) | |
8538 set_hl_attr(i); | |
8539 | |
8540 recursive = FALSE; | |
8541 } | |
8542 | |
8543 /* | |
8544 * This is a new combination of colors and font, add an entry. | |
8545 */ | |
8546 if (ga_grow(table, 1) == FAIL) | |
8547 return 0; | |
8548 | |
359 | 8549 taep = &(((attrentry_T *)table->ga_data)[table->ga_len]); |
8550 vim_memset(taep, 0, sizeof(attrentry_T)); | |
8551 taep->ae_attr = aep->ae_attr; | |
7 | 8552 #ifdef FEAT_GUI |
8553 if (table == &gui_attr_table) | |
8554 { | |
359 | 8555 taep->ae_u.gui.fg_color = aep->ae_u.gui.fg_color; |
8556 taep->ae_u.gui.bg_color = aep->ae_u.gui.bg_color; | |
8557 taep->ae_u.gui.sp_color = aep->ae_u.gui.sp_color; | |
8558 taep->ae_u.gui.font = aep->ae_u.gui.font; | |
7 | 8559 # ifdef FEAT_XFONTSET |
359 | 8560 taep->ae_u.gui.fontset = aep->ae_u.gui.fontset; |
7 | 8561 # endif |
8562 } | |
8563 #endif | |
8564 if (table == &term_attr_table) | |
8565 { | |
8566 if (aep->ae_u.term.start == NULL) | |
359 | 8567 taep->ae_u.term.start = NULL; |
7 | 8568 else |
359 | 8569 taep->ae_u.term.start = vim_strsave(aep->ae_u.term.start); |
7 | 8570 if (aep->ae_u.term.stop == NULL) |
359 | 8571 taep->ae_u.term.stop = NULL; |
7 | 8572 else |
359 | 8573 taep->ae_u.term.stop = vim_strsave(aep->ae_u.term.stop); |
7 | 8574 } |
8575 else if (table == &cterm_attr_table) | |
8576 { | |
359 | 8577 taep->ae_u.cterm.fg_color = aep->ae_u.cterm.fg_color; |
8578 taep->ae_u.cterm.bg_color = aep->ae_u.cterm.bg_color; | |
7 | 8579 } |
8580 ++table->ga_len; | |
8581 return (table->ga_len - 1 + ATTR_OFF); | |
8582 } | |
8583 | |
359 | 8584 /* |
8585 * Clear all highlight tables. | |
8586 */ | |
8587 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8588 clear_hl_tables(void) |
359 | 8589 { |
8590 int i; | |
8591 attrentry_T *taep; | |
8592 | |
8593 #ifdef FEAT_GUI | |
8594 ga_clear(&gui_attr_table); | |
8595 #endif | |
8596 for (i = 0; i < term_attr_table.ga_len; ++i) | |
8597 { | |
8598 taep = &(((attrentry_T *)term_attr_table.ga_data)[i]); | |
8599 vim_free(taep->ae_u.term.start); | |
8600 vim_free(taep->ae_u.term.stop); | |
8601 } | |
8602 ga_clear(&term_attr_table); | |
8603 ga_clear(&cterm_attr_table); | |
8604 } | |
8605 | |
745 | 8606 #if defined(FEAT_SYN_HL) || defined(FEAT_SPELL) || defined(PROTO) |
221 | 8607 /* |
348 | 8608 * Combine special attributes (e.g., for spelling) with other attributes |
8609 * (e.g., for syntax highlighting). | |
8610 * "prim_attr" overrules "char_attr". | |
221 | 8611 * This creates a new group when required. |
8612 * Since we expect there to be few spelling mistakes we don't cache the | |
8613 * result. | |
8614 * Return the resulting attributes. | |
8615 */ | |
8616 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8617 hl_combine_attr(int char_attr, int prim_attr) |
221 | 8618 { |
8619 attrentry_T *char_aep = NULL; | |
8620 attrentry_T *spell_aep; | |
8621 attrentry_T new_en; | |
8622 | |
8623 if (char_attr == 0) | |
348 | 8624 return prim_attr; |
8625 if (char_attr <= HL_ALL && prim_attr <= HL_ALL) | |
8626 return char_attr | prim_attr; | |
221 | 8627 #ifdef FEAT_GUI |
8628 if (gui.in_use) | |
8629 { | |
8630 if (char_attr > HL_ALL) | |
8631 char_aep = syn_gui_attr2entry(char_attr); | |
8632 if (char_aep != NULL) | |
8633 new_en = *char_aep; | |
8634 else | |
8635 { | |
8636 vim_memset(&new_en, 0, sizeof(new_en)); | |
548 | 8637 new_en.ae_u.gui.fg_color = INVALCOLOR; |
8638 new_en.ae_u.gui.bg_color = INVALCOLOR; | |
8639 new_en.ae_u.gui.sp_color = INVALCOLOR; | |
221 | 8640 if (char_attr <= HL_ALL) |
8641 new_en.ae_attr = char_attr; | |
8642 } | |
8643 | |
348 | 8644 if (prim_attr <= HL_ALL) |
8645 new_en.ae_attr |= prim_attr; | |
221 | 8646 else |
8647 { | |
348 | 8648 spell_aep = syn_gui_attr2entry(prim_attr); |
221 | 8649 if (spell_aep != NULL) |
8650 { | |
8651 new_en.ae_attr |= spell_aep->ae_attr; | |
8652 if (spell_aep->ae_u.gui.fg_color != INVALCOLOR) | |
8653 new_en.ae_u.gui.fg_color = spell_aep->ae_u.gui.fg_color; | |
8654 if (spell_aep->ae_u.gui.bg_color != INVALCOLOR) | |
8655 new_en.ae_u.gui.bg_color = spell_aep->ae_u.gui.bg_color; | |
8656 if (spell_aep->ae_u.gui.sp_color != INVALCOLOR) | |
8657 new_en.ae_u.gui.sp_color = spell_aep->ae_u.gui.sp_color; | |
8658 if (spell_aep->ae_u.gui.font != NOFONT) | |
8659 new_en.ae_u.gui.font = spell_aep->ae_u.gui.font; | |
8660 # ifdef FEAT_XFONTSET | |
8661 if (spell_aep->ae_u.gui.fontset != NOFONTSET) | |
8662 new_en.ae_u.gui.fontset = spell_aep->ae_u.gui.fontset; | |
8663 # endif | |
8664 } | |
8665 } | |
8666 return get_attr_entry(&gui_attr_table, &new_en); | |
8667 } | |
8668 #endif | |
8669 | |
8670 if (t_colors > 1) | |
8671 { | |
8672 if (char_attr > HL_ALL) | |
8673 char_aep = syn_cterm_attr2entry(char_attr); | |
8674 if (char_aep != NULL) | |
8675 new_en = *char_aep; | |
8676 else | |
8677 { | |
8678 vim_memset(&new_en, 0, sizeof(new_en)); | |
8679 if (char_attr <= HL_ALL) | |
8680 new_en.ae_attr = char_attr; | |
8681 } | |
8682 | |
348 | 8683 if (prim_attr <= HL_ALL) |
8684 new_en.ae_attr |= prim_attr; | |
221 | 8685 else |
8686 { | |
348 | 8687 spell_aep = syn_cterm_attr2entry(prim_attr); |
221 | 8688 if (spell_aep != NULL) |
8689 { | |
8690 new_en.ae_attr |= spell_aep->ae_attr; | |
8691 if (spell_aep->ae_u.cterm.fg_color > 0) | |
8692 new_en.ae_u.cterm.fg_color = spell_aep->ae_u.cterm.fg_color; | |
8693 if (spell_aep->ae_u.cterm.bg_color > 0) | |
8694 new_en.ae_u.cterm.bg_color = spell_aep->ae_u.cterm.bg_color; | |
8695 } | |
8696 } | |
8697 return get_attr_entry(&cterm_attr_table, &new_en); | |
8698 } | |
8699 | |
8700 if (char_attr > HL_ALL) | |
8701 char_aep = syn_term_attr2entry(char_attr); | |
8702 if (char_aep != NULL) | |
8703 new_en = *char_aep; | |
8704 else | |
8705 { | |
8706 vim_memset(&new_en, 0, sizeof(new_en)); | |
8707 if (char_attr <= HL_ALL) | |
8708 new_en.ae_attr = char_attr; | |
8709 } | |
8710 | |
348 | 8711 if (prim_attr <= HL_ALL) |
8712 new_en.ae_attr |= prim_attr; | |
221 | 8713 else |
8714 { | |
607 | 8715 spell_aep = syn_term_attr2entry(prim_attr); |
221 | 8716 if (spell_aep != NULL) |
8717 { | |
8718 new_en.ae_attr |= spell_aep->ae_attr; | |
8719 if (spell_aep->ae_u.term.start != NULL) | |
8720 { | |
8721 new_en.ae_u.term.start = spell_aep->ae_u.term.start; | |
8722 new_en.ae_u.term.stop = spell_aep->ae_u.term.stop; | |
8723 } | |
8724 } | |
8725 } | |
8726 return get_attr_entry(&term_attr_table, &new_en); | |
8727 } | |
8728 #endif | |
8729 | |
7 | 8730 #ifdef FEAT_GUI |
8731 | |
8732 attrentry_T * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8733 syn_gui_attr2entry(int attr) |
7 | 8734 { |
8735 attr -= ATTR_OFF; | |
8736 if (attr >= gui_attr_table.ga_len) /* did ":syntax clear" */ | |
8737 return NULL; | |
8738 return &(GUI_ATTR_ENTRY(attr)); | |
8739 } | |
8740 #endif /* FEAT_GUI */ | |
8741 | |
745 | 8742 /* |
8743 * Get the highlight attributes (HL_BOLD etc.) from an attribute nr. | |
8744 * Only to be used when "attr" > HL_ALL. | |
8745 */ | |
8746 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8747 syn_attr2attr(int attr) |
745 | 8748 { |
8749 attrentry_T *aep; | |
8750 | |
8751 #ifdef FEAT_GUI | |
8752 if (gui.in_use) | |
8753 aep = syn_gui_attr2entry(attr); | |
8754 else | |
8755 #endif | |
8756 if (t_colors > 1) | |
8757 aep = syn_cterm_attr2entry(attr); | |
8758 else | |
8759 aep = syn_term_attr2entry(attr); | |
8760 | |
8761 if (aep == NULL) /* highlighting not set */ | |
8762 return 0; | |
8763 return aep->ae_attr; | |
8764 } | |
8765 | |
8766 | |
7 | 8767 attrentry_T * |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8768 syn_term_attr2entry(int attr) |
7 | 8769 { |
8770 attr -= ATTR_OFF; | |
8771 if (attr >= term_attr_table.ga_len) /* did ":syntax clear" */ | |
8772 return NULL; | |
8773 return &(TERM_ATTR_ENTRY(attr)); | |
8774 } | |
8775 | |
8776 attrentry_T * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8777 syn_cterm_attr2entry(int attr) |
7 | 8778 { |
8779 attr -= ATTR_OFF; | |
8780 if (attr >= cterm_attr_table.ga_len) /* did ":syntax clear" */ | |
8781 return NULL; | |
8782 return &(CTERM_ATTR_ENTRY(attr)); | |
8783 } | |
8784 | |
8785 #define LIST_ATTR 1 | |
8786 #define LIST_STRING 2 | |
8787 #define LIST_INT 3 | |
8788 | |
8789 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8790 highlight_list_one(int id) |
7 | 8791 { |
8792 struct hl_group *sgp; | |
8793 int didh = FALSE; | |
8794 | |
8795 sgp = &HL_TABLE()[id - 1]; /* index is ID minus one */ | |
8796 | |
8797 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
8798 sgp->sg_term, NULL, "term"); | |
8799 didh = highlight_list_arg(id, didh, LIST_STRING, | |
8800 0, sgp->sg_start, "start"); | |
8801 didh = highlight_list_arg(id, didh, LIST_STRING, | |
8802 0, sgp->sg_stop, "stop"); | |
8803 | |
8804 didh = highlight_list_arg(id, didh, LIST_ATTR, | |
8805 sgp->sg_cterm, NULL, "cterm"); | |
8806 didh = highlight_list_arg(id, didh, LIST_INT, | |
8807 sgp->sg_cterm_fg, NULL, "ctermfg"); | |
8808 didh = highlight_list_arg(id, didh, LIST_INT, | |
8809 sgp->sg_cterm_bg, NULL, "ctermbg"); | |
8810 | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8811 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
7 | 8812 didh = highlight_list_arg(id, didh, LIST_ATTR, |
8813 sgp->sg_gui, NULL, "gui"); | |
8814 didh = highlight_list_arg(id, didh, LIST_STRING, | |
8815 0, sgp->sg_gui_fg_name, "guifg"); | |
8816 didh = highlight_list_arg(id, didh, LIST_STRING, | |
8817 0, sgp->sg_gui_bg_name, "guibg"); | |
8818 didh = highlight_list_arg(id, didh, LIST_STRING, | |
301 | 8819 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
|
8820 #endif |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8821 #ifdef FEAT_GUI |
301 | 8822 didh = highlight_list_arg(id, didh, LIST_STRING, |
7 | 8823 0, sgp->sg_font_name, "font"); |
8824 #endif | |
8825 | |
448 | 8826 if (sgp->sg_link && !got_int) |
7 | 8827 { |
8828 (void)syn_list_header(didh, 9999, id); | |
448 | 8829 didh = TRUE; |
7 | 8830 msg_puts_attr((char_u *)"links to", hl_attr(HLF_D)); |
8831 msg_putchar(' '); | |
8832 msg_outtrans(HL_TABLE()[HL_TABLE()[id - 1].sg_link - 1].sg_name); | |
8833 } | |
448 | 8834 |
694 | 8835 if (!didh) |
8836 highlight_list_arg(id, didh, LIST_STRING, 0, (char_u *)"cleared", ""); | |
448 | 8837 #ifdef FEAT_EVAL |
694 | 8838 if (p_verbose > 0) |
448 | 8839 last_set_msg(sgp->sg_scriptID); |
8840 #endif | |
7 | 8841 } |
8842 | |
8843 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8844 highlight_list_arg( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8845 int id, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8846 int didh, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8847 int type, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8848 int iarg, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8849 char_u *sarg, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8850 char *name) |
7 | 8851 { |
8852 char_u buf[100]; | |
8853 char_u *ts; | |
8854 int i; | |
8855 | |
448 | 8856 if (got_int) |
8857 return FALSE; | |
7 | 8858 if (type == LIST_STRING ? (sarg != NULL) : (iarg != 0)) |
8859 { | |
8860 ts = buf; | |
8861 if (type == LIST_INT) | |
8862 sprintf((char *)buf, "%d", iarg - 1); | |
8863 else if (type == LIST_STRING) | |
8864 ts = sarg; | |
8865 else /* type == LIST_ATTR */ | |
8866 { | |
8867 buf[0] = NUL; | |
8868 for (i = 0; hl_attr_table[i] != 0; ++i) | |
8869 { | |
8870 if (iarg & hl_attr_table[i]) | |
8871 { | |
8872 if (buf[0] != NUL) | |
2768 | 8873 vim_strcat(buf, (char_u *)",", 100); |
8874 vim_strcat(buf, (char_u *)hl_name_table[i], 100); | |
7 | 8875 iarg &= ~hl_attr_table[i]; /* don't want "inverse" */ |
8876 } | |
8877 } | |
8878 } | |
8879 | |
8880 (void)syn_list_header(didh, | |
8881 (int)(vim_strsize(ts) + STRLEN(name) + 1), id); | |
8882 didh = TRUE; | |
448 | 8883 if (!got_int) |
8884 { | |
694 | 8885 if (*name != NUL) |
8886 { | |
8887 MSG_PUTS_ATTR(name, hl_attr(HLF_D)); | |
8888 MSG_PUTS_ATTR("=", hl_attr(HLF_D)); | |
8889 } | |
448 | 8890 msg_outtrans(ts); |
8891 } | |
7 | 8892 } |
8893 return didh; | |
8894 } | |
8895 | |
8896 #if (((defined(FEAT_EVAL) || defined(FEAT_PRINTER))) && defined(FEAT_SYN_HL)) || defined(PROTO) | |
8897 /* | |
8898 * Return "1" if highlight group "id" has attribute "flag". | |
8899 * Return NULL otherwise. | |
8900 */ | |
8901 char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8902 highlight_has_attr( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8903 int id, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8904 int flag, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8905 int modec) /* 'g' for GUI, 'c' for cterm, 't' for term */ |
7 | 8906 { |
8907 int attr; | |
8908 | |
8909 if (id <= 0 || id > highlight_ga.ga_len) | |
8910 return NULL; | |
8911 | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8912 #if defined(FEAT_GUI) || defined(FEAT_EVAL) |
7 | 8913 if (modec == 'g') |
8914 attr = HL_TABLE()[id - 1].sg_gui; | |
8915 else | |
8916 #endif | |
8917 if (modec == 'c') | |
8918 attr = HL_TABLE()[id - 1].sg_cterm; | |
8919 else | |
8920 attr = HL_TABLE()[id - 1].sg_term; | |
8921 | |
8922 if (attr & flag) | |
8923 return (char_u *)"1"; | |
8924 return NULL; | |
8925 } | |
8926 #endif | |
8927 | |
8928 #if (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) || defined(PROTO) | |
8929 /* | |
8930 * Return color name of highlight group "id". | |
8931 */ | |
8932 char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8933 highlight_color( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8934 int id, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8935 char_u *what, /* "font", "fg", "bg", "sp", "fg#", "bg#" or "sp#" */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
8936 int modec) /* 'g' for GUI, 'c' for cterm, 't' for term */ |
7 | 8937 { |
8938 static char_u name[20]; | |
8939 int n; | |
205 | 8940 int fg = FALSE; |
8941 int sp = FALSE; | |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8942 int font = FALSE; |
7 | 8943 |
8944 if (id <= 0 || id > highlight_ga.ga_len) | |
8945 return NULL; | |
8946 | |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8947 if (TOLOWER_ASC(what[0]) == 'f' && TOLOWER_ASC(what[1]) == 'g') |
7 | 8948 fg = TRUE; |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8949 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
|
8950 && TOLOWER_ASC(what[2]) == 'n' && TOLOWER_ASC(what[3]) == 't') |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8951 font = TRUE; |
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8952 else if (TOLOWER_ASC(what[0]) == 's' && TOLOWER_ASC(what[1]) == 'p') |
205 | 8953 sp = TRUE; |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8954 else if (!(TOLOWER_ASC(what[0]) == 'b' && TOLOWER_ASC(what[1]) == 'g')) |
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8955 return NULL; |
7 | 8956 if (modec == 'g') |
8957 { | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8958 # ifdef FEAT_GUI |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8959 /* return font name */ |
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8960 if (font) |
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8961 return HL_TABLE()[id - 1].sg_font_name; |
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8962 |
7 | 8963 /* return #RRGGBB form (only possible when GUI is running) */ |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8964 if (gui.in_use && what[2] == '#') |
7 | 8965 { |
8966 guicolor_T color; | |
8967 long_u rgb; | |
8968 static char_u buf[10]; | |
8969 | |
8970 if (fg) | |
8971 color = HL_TABLE()[id - 1].sg_gui_fg; | |
205 | 8972 else if (sp) |
8973 color = HL_TABLE()[id - 1].sg_gui_sp; | |
7 | 8974 else |
8975 color = HL_TABLE()[id - 1].sg_gui_bg; | |
8976 if (color == INVALCOLOR) | |
8977 return NULL; | |
8978 rgb = gui_mch_get_rgb(color); | |
8979 sprintf((char *)buf, "#%02x%02x%02x", | |
8980 (unsigned)(rgb >> 16), | |
8981 (unsigned)(rgb >> 8) & 255, | |
8982 (unsigned)rgb & 255); | |
8983 return buf; | |
8984 } | |
2318
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
8985 #endif |
7 | 8986 if (fg) |
8987 return (HL_TABLE()[id - 1].sg_gui_fg_name); | |
205 | 8988 if (sp) |
8989 return (HL_TABLE()[id - 1].sg_gui_sp_name); | |
7 | 8990 return (HL_TABLE()[id - 1].sg_gui_bg_name); |
8991 } | |
2106
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8992 if (font || sp) |
15674e198164
updated for version 7.2.389
Bram Moolenaar <bram@zimbu.org>
parents:
2100
diff
changeset
|
8993 return NULL; |
7 | 8994 if (modec == 'c') |
8995 { | |
8996 if (fg) | |
8997 n = HL_TABLE()[id - 1].sg_cterm_fg - 1; | |
8998 else | |
8999 n = HL_TABLE()[id - 1].sg_cterm_bg - 1; | |
9000 sprintf((char *)name, "%d", n); | |
9001 return name; | |
9002 } | |
9003 /* term doesn't have color */ | |
9004 return NULL; | |
9005 } | |
9006 #endif | |
9007 | |
9008 #if (defined(FEAT_SYN_HL) && defined(FEAT_GUI) && defined(FEAT_PRINTER)) \ | |
9009 || defined(PROTO) | |
9010 /* | |
9011 * Return color name of highlight group "id" as RGB value. | |
9012 */ | |
9013 long_u | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9014 highlight_gui_color_rgb( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9015 int id, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9016 int fg) /* TRUE = fg, FALSE = bg */ |
7 | 9017 { |
9018 guicolor_T color; | |
9019 | |
9020 if (id <= 0 || id > highlight_ga.ga_len) | |
9021 return 0L; | |
9022 | |
9023 if (fg) | |
9024 color = HL_TABLE()[id - 1].sg_gui_fg; | |
9025 else | |
9026 color = HL_TABLE()[id - 1].sg_gui_bg; | |
9027 | |
9028 if (color == INVALCOLOR) | |
9029 return 0L; | |
9030 | |
9031 return gui_mch_get_rgb(color); | |
9032 } | |
9033 #endif | |
9034 | |
9035 /* | |
9036 * Output the syntax list header. | |
9037 * Return TRUE when started a new line. | |
9038 */ | |
9039 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9040 syn_list_header( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9041 int did_header, /* did header already */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9042 int outlen, /* length of string that comes */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9043 int id) /* highlight group id */ |
7 | 9044 { |
9045 int endcol = 19; | |
9046 int newline = TRUE; | |
9047 | |
9048 if (!did_header) | |
9049 { | |
9050 msg_putchar('\n'); | |
448 | 9051 if (got_int) |
9052 return TRUE; | |
7 | 9053 msg_outtrans(HL_TABLE()[id - 1].sg_name); |
9054 endcol = 15; | |
9055 } | |
9056 else if (msg_col + outlen + 1 >= Columns) | |
448 | 9057 { |
7 | 9058 msg_putchar('\n'); |
448 | 9059 if (got_int) |
9060 return TRUE; | |
9061 } | |
7 | 9062 else |
9063 { | |
9064 if (msg_col >= endcol) /* wrap around is like starting a new line */ | |
9065 newline = FALSE; | |
9066 } | |
9067 | |
9068 if (msg_col >= endcol) /* output at least one space */ | |
9069 endcol = msg_col + 1; | |
9070 if (Columns <= endcol) /* avoid hang for tiny window */ | |
9071 endcol = Columns - 1; | |
9072 | |
9073 msg_advance(endcol); | |
9074 | |
9075 /* Show "xxx" with the attributes. */ | |
9076 if (!did_header) | |
9077 { | |
9078 msg_puts_attr((char_u *)"xxx", syn_id2attr(id)); | |
9079 msg_putchar(' '); | |
9080 } | |
9081 | |
9082 return newline; | |
9083 } | |
9084 | |
9085 /* | |
9086 * Set the attribute numbers for a highlight group. | |
9087 * Called after one of the attributes has changed. | |
9088 */ | |
9089 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9090 set_hl_attr( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9091 int idx) /* index in array */ |
7 | 9092 { |
9093 attrentry_T at_en; | |
9094 struct hl_group *sgp = HL_TABLE() + idx; | |
9095 | |
9096 /* The "Normal" group doesn't need an attribute number */ | |
9097 if (sgp->sg_name_u != NULL && STRCMP(sgp->sg_name_u, "NORMAL") == 0) | |
9098 return; | |
9099 | |
9100 #ifdef FEAT_GUI | |
9101 /* | |
9102 * For the GUI mode: If there are other than "normal" highlighting | |
9103 * attributes, need to allocate an attr number. | |
9104 */ | |
9105 if (sgp->sg_gui_fg == INVALCOLOR | |
9106 && sgp->sg_gui_bg == INVALCOLOR | |
205 | 9107 && sgp->sg_gui_sp == INVALCOLOR |
7 | 9108 && sgp->sg_font == NOFONT |
9109 # ifdef FEAT_XFONTSET | |
9110 && sgp->sg_fontset == NOFONTSET | |
9111 # endif | |
9112 ) | |
9113 { | |
9114 sgp->sg_gui_attr = sgp->sg_gui; | |
9115 } | |
9116 else | |
9117 { | |
9118 at_en.ae_attr = sgp->sg_gui; | |
9119 at_en.ae_u.gui.fg_color = sgp->sg_gui_fg; | |
9120 at_en.ae_u.gui.bg_color = sgp->sg_gui_bg; | |
205 | 9121 at_en.ae_u.gui.sp_color = sgp->sg_gui_sp; |
7 | 9122 at_en.ae_u.gui.font = sgp->sg_font; |
9123 # ifdef FEAT_XFONTSET | |
9124 at_en.ae_u.gui.fontset = sgp->sg_fontset; | |
9125 # endif | |
9126 sgp->sg_gui_attr = get_attr_entry(&gui_attr_table, &at_en); | |
9127 } | |
9128 #endif | |
9129 /* | |
9130 * For the term mode: If there are other than "normal" highlighting | |
9131 * attributes, need to allocate an attr number. | |
9132 */ | |
9133 if (sgp->sg_start == NULL && sgp->sg_stop == NULL) | |
9134 sgp->sg_term_attr = sgp->sg_term; | |
9135 else | |
9136 { | |
9137 at_en.ae_attr = sgp->sg_term; | |
9138 at_en.ae_u.term.start = sgp->sg_start; | |
9139 at_en.ae_u.term.stop = sgp->sg_stop; | |
9140 sgp->sg_term_attr = get_attr_entry(&term_attr_table, &at_en); | |
9141 } | |
9142 | |
9143 /* | |
9144 * For the color term mode: If there are other than "normal" | |
9145 * highlighting attributes, need to allocate an attr number. | |
9146 */ | |
9147 if (sgp->sg_cterm_fg == 0 && sgp->sg_cterm_bg == 0) | |
9148 sgp->sg_cterm_attr = sgp->sg_cterm; | |
9149 else | |
9150 { | |
9151 at_en.ae_attr = sgp->sg_cterm; | |
9152 at_en.ae_u.cterm.fg_color = sgp->sg_cterm_fg; | |
9153 at_en.ae_u.cterm.bg_color = sgp->sg_cterm_bg; | |
9154 sgp->sg_cterm_attr = get_attr_entry(&cterm_attr_table, &at_en); | |
9155 } | |
9156 } | |
9157 | |
9158 /* | |
9159 * Lookup a highlight group name and return it's ID. | |
9160 * If it is not found, 0 is returned. | |
9161 */ | |
9162 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9163 syn_name2id(char_u *name) |
7 | 9164 { |
9165 int i; | |
9166 char_u name_u[200]; | |
9167 | |
9168 /* Avoid using stricmp() too much, it's slow on some systems */ | |
9169 /* Avoid alloc()/free(), these are slow too. ID names over 200 chars | |
9170 * don't deserve to be found! */ | |
419 | 9171 vim_strncpy(name_u, name, 199); |
7 | 9172 vim_strup(name_u); |
9173 for (i = highlight_ga.ga_len; --i >= 0; ) | |
9174 if (HL_TABLE()[i].sg_name_u != NULL | |
9175 && STRCMP(name_u, HL_TABLE()[i].sg_name_u) == 0) | |
9176 break; | |
9177 return i + 1; | |
9178 } | |
9179 | |
9180 #if defined(FEAT_EVAL) || defined(PROTO) | |
9181 /* | |
9182 * Return TRUE if highlight group "name" exists. | |
9183 */ | |
9184 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9185 highlight_exists(char_u *name) |
7 | 9186 { |
9187 return (syn_name2id(name) > 0); | |
9188 } | |
819 | 9189 |
9190 # if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
9191 /* | |
9192 * Return the name of highlight group "id". | |
9193 * When not a valid ID return an empty string. | |
9194 */ | |
9195 char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9196 syn_id2name(int id) |
819 | 9197 { |
1326 | 9198 if (id <= 0 || id > highlight_ga.ga_len) |
819 | 9199 return (char_u *)""; |
9200 return HL_TABLE()[id - 1].sg_name; | |
9201 } | |
9202 # endif | |
7 | 9203 #endif |
9204 | |
9205 /* | |
9206 * Like syn_name2id(), but take a pointer + length argument. | |
9207 */ | |
9208 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9209 syn_namen2id(char_u *linep, int len) |
7 | 9210 { |
9211 char_u *name; | |
9212 int id = 0; | |
9213 | |
9214 name = vim_strnsave(linep, len); | |
9215 if (name != NULL) | |
9216 { | |
9217 id = syn_name2id(name); | |
9218 vim_free(name); | |
9219 } | |
9220 return id; | |
9221 } | |
9222 | |
9223 /* | |
9224 * Find highlight group name in the table and return it's ID. | |
9225 * The argument is a pointer to the name and the length of the name. | |
9226 * If it doesn't exist yet, a new entry is created. | |
9227 * Return 0 for failure. | |
9228 */ | |
9229 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9230 syn_check_group(char_u *pp, int len) |
7 | 9231 { |
9232 int id; | |
9233 char_u *name; | |
9234 | |
9235 name = vim_strnsave(pp, len); | |
9236 if (name == NULL) | |
9237 return 0; | |
9238 | |
9239 id = syn_name2id(name); | |
9240 if (id == 0) /* doesn't exist yet */ | |
9241 id = syn_add_group(name); | |
9242 else | |
9243 vim_free(name); | |
9244 return id; | |
9245 } | |
9246 | |
9247 /* | |
9248 * Add new highlight group and return it's ID. | |
9249 * "name" must be an allocated string, it will be consumed. | |
9250 * Return 0 for failure. | |
9251 */ | |
9252 static int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9253 syn_add_group(char_u *name) |
7 | 9254 { |
9255 char_u *p; | |
9256 | |
9257 /* Check that the name is ASCII letters, digits and underscore. */ | |
9258 for (p = name; *p != NUL; ++p) | |
9259 { | |
9260 if (!vim_isprintc(*p)) | |
9261 { | |
9262 EMSG(_("E669: Unprintable character in group name")); | |
2020 | 9263 vim_free(name); |
7 | 9264 return 0; |
9265 } | |
9266 else if (!ASCII_ISALNUM(*p) && *p != '_') | |
9267 { | |
9268 /* This is an error, but since there previously was no check only | |
9269 * give a warning. */ | |
16 | 9270 msg_source(hl_attr(HLF_W)); |
7 | 9271 MSG(_("W18: Invalid character in group name")); |
9272 break; | |
9273 } | |
9274 } | |
9275 | |
9276 /* | |
9277 * First call for this growarray: init growing array. | |
9278 */ | |
9279 if (highlight_ga.ga_data == NULL) | |
9280 { | |
9281 highlight_ga.ga_itemsize = sizeof(struct hl_group); | |
9282 highlight_ga.ga_growsize = 10; | |
9283 } | |
9284 | |
2756 | 9285 if (highlight_ga.ga_len >= MAX_HL_ID) |
9286 { | |
9287 EMSG(_("E849: Too many highlight and syntax groups")); | |
2743 | 9288 vim_free(name); |
9289 return 0; | |
9290 } | |
9291 | |
7 | 9292 /* |
9293 * Make room for at least one other syntax_highlight entry. | |
9294 */ | |
9295 if (ga_grow(&highlight_ga, 1) == FAIL) | |
9296 { | |
9297 vim_free(name); | |
9298 return 0; | |
9299 } | |
9300 | |
9301 vim_memset(&(HL_TABLE()[highlight_ga.ga_len]), 0, sizeof(struct hl_group)); | |
9302 HL_TABLE()[highlight_ga.ga_len].sg_name = name; | |
9303 HL_TABLE()[highlight_ga.ga_len].sg_name_u = vim_strsave_up(name); | |
9304 #ifdef FEAT_GUI | |
9305 HL_TABLE()[highlight_ga.ga_len].sg_gui_bg = INVALCOLOR; | |
9306 HL_TABLE()[highlight_ga.ga_len].sg_gui_fg = INVALCOLOR; | |
205 | 9307 HL_TABLE()[highlight_ga.ga_len].sg_gui_sp = INVALCOLOR; |
7 | 9308 #endif |
9309 ++highlight_ga.ga_len; | |
9310 | |
9311 return highlight_ga.ga_len; /* ID is index plus one */ | |
9312 } | |
9313 | |
9314 /* | |
9315 * When, just after calling syn_add_group(), an error is discovered, this | |
9316 * function deletes the new name. | |
9317 */ | |
9318 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9319 syn_unadd_group(void) |
7 | 9320 { |
9321 --highlight_ga.ga_len; | |
9322 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name); | |
9323 vim_free(HL_TABLE()[highlight_ga.ga_len].sg_name_u); | |
9324 } | |
9325 | |
9326 /* | |
9327 * Translate a group ID to highlight attributes. | |
9328 */ | |
9329 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9330 syn_id2attr(int hl_id) |
7 | 9331 { |
9332 int attr; | |
9333 struct hl_group *sgp; | |
9334 | |
9335 hl_id = syn_get_final_id(hl_id); | |
9336 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
9337 | |
9338 #ifdef FEAT_GUI | |
9339 /* | |
9340 * Only use GUI attr when the GUI is being used. | |
9341 */ | |
9342 if (gui.in_use) | |
9343 attr = sgp->sg_gui_attr; | |
9344 else | |
9345 #endif | |
9346 if (t_colors > 1) | |
9347 attr = sgp->sg_cterm_attr; | |
9348 else | |
9349 attr = sgp->sg_term_attr; | |
9350 | |
9351 return attr; | |
9352 } | |
9353 | |
9354 #ifdef FEAT_GUI | |
9355 /* | |
9356 * Get the GUI colors and attributes for a group ID. | |
9357 * NOTE: the colors will be INVALCOLOR when not set, the color otherwise. | |
9358 */ | |
9359 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9360 syn_id2colors(int hl_id, guicolor_T *fgp, guicolor_T *bgp) |
7 | 9361 { |
9362 struct hl_group *sgp; | |
9363 | |
9364 hl_id = syn_get_final_id(hl_id); | |
9365 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
9366 | |
9367 *fgp = sgp->sg_gui_fg; | |
9368 *bgp = sgp->sg_gui_bg; | |
9369 return sgp->sg_gui; | |
9370 } | |
9371 #endif | |
9372 | |
9373 /* | |
9374 * Translate a group ID to the final group ID (following links). | |
9375 */ | |
9376 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9377 syn_get_final_id(int hl_id) |
7 | 9378 { |
9379 int count; | |
9380 struct hl_group *sgp; | |
9381 | |
9382 if (hl_id > highlight_ga.ga_len || hl_id < 1) | |
9383 return 0; /* Can be called from eval!! */ | |
9384 | |
9385 /* | |
9386 * Follow links until there is no more. | |
9387 * Look out for loops! Break after 100 links. | |
9388 */ | |
9389 for (count = 100; --count >= 0; ) | |
9390 { | |
9391 sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */ | |
9392 if (sgp->sg_link == 0 || sgp->sg_link > highlight_ga.ga_len) | |
9393 break; | |
9394 hl_id = sgp->sg_link; | |
9395 } | |
9396 | |
9397 return hl_id; | |
9398 } | |
9399 | |
9400 #ifdef FEAT_GUI | |
9401 /* | |
9402 * Call this function just after the GUI has started. | |
9403 * It finds the font and color handles for the highlighting groups. | |
9404 */ | |
9405 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9406 highlight_gui_started(void) |
7 | 9407 { |
9408 int idx; | |
9409 | |
9410 /* First get the colors from the "Normal" and "Menu" group, if set */ | |
9411 set_normal_colors(); | |
9412 | |
9413 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
9414 gui_do_one_color(idx, FALSE, FALSE); | |
9415 | |
9416 highlight_changed(); | |
9417 } | |
9418 | |
9419 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9420 gui_do_one_color( |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9421 int idx, |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9422 int do_menu, /* TRUE: might set the menu font */ |
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9423 int do_tooltip) /* TRUE: might set the tooltip font */ |
7 | 9424 { |
9425 int didit = FALSE; | |
9426 | |
9427 if (HL_TABLE()[idx].sg_font_name != NULL) | |
9428 { | |
9429 hl_do_font(idx, HL_TABLE()[idx].sg_font_name, FALSE, do_menu, | |
3881 | 9430 do_tooltip, TRUE); |
7 | 9431 didit = TRUE; |
9432 } | |
9433 if (HL_TABLE()[idx].sg_gui_fg_name != NULL) | |
9434 { | |
9435 HL_TABLE()[idx].sg_gui_fg = | |
9436 color_name2handle(HL_TABLE()[idx].sg_gui_fg_name); | |
9437 didit = TRUE; | |
9438 } | |
9439 if (HL_TABLE()[idx].sg_gui_bg_name != NULL) | |
9440 { | |
9441 HL_TABLE()[idx].sg_gui_bg = | |
9442 color_name2handle(HL_TABLE()[idx].sg_gui_bg_name); | |
9443 didit = TRUE; | |
9444 } | |
205 | 9445 if (HL_TABLE()[idx].sg_gui_sp_name != NULL) |
9446 { | |
9447 HL_TABLE()[idx].sg_gui_sp = | |
9448 color_name2handle(HL_TABLE()[idx].sg_gui_sp_name); | |
9449 didit = TRUE; | |
9450 } | |
7 | 9451 if (didit) /* need to get a new attr number */ |
9452 set_hl_attr(idx); | |
9453 } | |
9454 | |
9455 #endif | |
9456 | |
9457 /* | |
9458 * Translate the 'highlight' option into attributes in highlight_attr[] and | |
9459 * set up the user highlights User1..9. If FEAT_STL_OPT is in use, a set of | |
9460 * corresponding highlights to use on top of HLF_SNC is computed. | |
9461 * Called only when the 'highlight' option has been changed and upon first | |
9462 * screen redraw after any :highlight command. | |
9463 * Return FAIL when an invalid flag is found in 'highlight'. OK otherwise. | |
9464 */ | |
9465 int | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9466 highlight_changed(void) |
7 | 9467 { |
9468 int hlf; | |
9469 int i; | |
9470 char_u *p; | |
9471 int attr; | |
9472 char_u *end; | |
9473 int id; | |
9474 #ifdef USER_HIGHLIGHT | |
9475 char_u userhl[10]; | |
9476 # ifdef FEAT_STL_OPT | |
9477 int id_SNC = -1; | |
9478 int id_S = -1; | |
9479 int hlcnt; | |
9480 # endif | |
9481 #endif | |
9482 static int hl_flags[HLF_COUNT] = HL_FLAGS; | |
9483 | |
9484 need_highlight_changed = FALSE; | |
9485 | |
9486 /* | |
9487 * Clear all attributes. | |
9488 */ | |
9489 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
9490 highlight_attr[hlf] = 0; | |
9491 | |
9492 /* | |
9493 * First set all attributes to their default value. | |
9494 * Then use the attributes from the 'highlight' option. | |
9495 */ | |
9496 for (i = 0; i < 2; ++i) | |
9497 { | |
9498 if (i) | |
9499 p = p_hl; | |
9500 else | |
9501 p = get_highlight_default(); | |
9502 if (p == NULL) /* just in case */ | |
9503 continue; | |
9504 | |
9505 while (*p) | |
9506 { | |
9507 for (hlf = 0; hlf < (int)HLF_COUNT; ++hlf) | |
9508 if (hl_flags[hlf] == *p) | |
9509 break; | |
9510 ++p; | |
9511 if (hlf == (int)HLF_COUNT || *p == NUL) | |
9512 return FAIL; | |
9513 | |
9514 /* | |
9515 * Allow several hl_flags to be combined, like "bu" for | |
9516 * bold-underlined. | |
9517 */ | |
9518 attr = 0; | |
9519 for ( ; *p && *p != ','; ++p) /* parse upto comma */ | |
9520 { | |
9521 if (vim_iswhite(*p)) /* ignore white space */ | |
9522 continue; | |
9523 | |
9524 if (attr > HL_ALL) /* Combination with ':' is not allowed. */ | |
9525 return FAIL; | |
9526 | |
9527 switch (*p) | |
9528 { | |
9529 case 'b': attr |= HL_BOLD; | |
9530 break; | |
9531 case 'i': attr |= HL_ITALIC; | |
9532 break; | |
9533 case '-': | |
9534 case 'n': /* no highlighting */ | |
9535 break; | |
9536 case 'r': attr |= HL_INVERSE; | |
9537 break; | |
9538 case 's': attr |= HL_STANDOUT; | |
9539 break; | |
9540 case 'u': attr |= HL_UNDERLINE; | |
9541 break; | |
205 | 9542 case 'c': attr |= HL_UNDERCURL; |
9543 break; | |
7 | 9544 case ':': ++p; /* highlight group name */ |
9545 if (attr || *p == NUL) /* no combinations */ | |
9546 return FAIL; | |
9547 end = vim_strchr(p, ','); | |
9548 if (end == NULL) | |
9549 end = p + STRLEN(p); | |
9550 id = syn_check_group(p, (int)(end - p)); | |
9551 if (id == 0) | |
9552 return FAIL; | |
9553 attr = syn_id2attr(id); | |
9554 p = end - 1; | |
9555 #if defined(FEAT_STL_OPT) && defined(USER_HIGHLIGHT) | |
9556 if (hlf == (int)HLF_SNC) | |
9557 id_SNC = syn_get_final_id(id); | |
9558 else if (hlf == (int)HLF_S) | |
9559 id_S = syn_get_final_id(id); | |
9560 #endif | |
9561 break; | |
9562 default: return FAIL; | |
9563 } | |
9564 } | |
9565 highlight_attr[hlf] = attr; | |
9566 | |
9567 p = skip_to_option_part(p); /* skip comma and spaces */ | |
9568 } | |
9569 } | |
9570 | |
9571 #ifdef USER_HIGHLIGHT | |
9572 /* Setup the user highlights | |
9573 * | |
9574 * Temporarily utilize 10 more hl entries. Have to be in there | |
9575 * simultaneously in case of table overflows in get_attr_entry() | |
9576 */ | |
9577 # ifdef FEAT_STL_OPT | |
9578 if (ga_grow(&highlight_ga, 10) == FAIL) | |
9579 return FAIL; | |
9580 hlcnt = highlight_ga.ga_len; | |
9581 if (id_S == 0) | |
9582 { /* 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
|
9583 vim_memset(&HL_TABLE()[hlcnt + 9], 0, sizeof(struct hl_group)); |
7 | 9584 HL_TABLE()[hlcnt + 9].sg_term = highlight_attr[HLF_S]; |
9585 id_S = hlcnt + 10; | |
9586 } | |
9587 # endif | |
9588 for (i = 0; i < 9; i++) | |
9589 { | |
9590 sprintf((char *)userhl, "User%d", i + 1); | |
9591 id = syn_name2id(userhl); | |
9592 if (id == 0) | |
9593 { | |
9594 highlight_user[i] = 0; | |
9595 # ifdef FEAT_STL_OPT | |
9596 highlight_stlnc[i] = 0; | |
9597 # endif | |
9598 } | |
9599 else | |
9600 { | |
9601 # ifdef FEAT_STL_OPT | |
9602 struct hl_group *hlt = HL_TABLE(); | |
9603 # endif | |
9604 | |
9605 highlight_user[i] = syn_id2attr(id); | |
9606 # ifdef FEAT_STL_OPT | |
9607 if (id_SNC == 0) | |
9608 { | |
2215
cccb71c2c5c1
Fix uninit memory read in undo code. Fix uint32_t in proto file.
Bram Moolenaar <bram@vim.org>
parents:
2136
diff
changeset
|
9609 vim_memset(&hlt[hlcnt + i], 0, sizeof(struct hl_group)); |
7 | 9610 hlt[hlcnt + i].sg_term = highlight_attr[HLF_SNC]; |
9611 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
|
9612 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
7 | 9613 hlt[hlcnt + i].sg_gui = highlight_attr[HLF_SNC]; |
9614 # endif | |
9615 } | |
9616 else | |
9617 mch_memmove(&hlt[hlcnt + i], | |
9618 &hlt[id_SNC - 1], | |
9619 sizeof(struct hl_group)); | |
9620 hlt[hlcnt + i].sg_link = 0; | |
9621 | |
9622 /* Apply difference between UserX and HLF_S to HLF_SNC */ | |
9623 hlt[hlcnt + i].sg_term ^= | |
9624 hlt[id - 1].sg_term ^ hlt[id_S - 1].sg_term; | |
9625 if (hlt[id - 1].sg_start != hlt[id_S - 1].sg_start) | |
9626 hlt[hlcnt + i].sg_start = hlt[id - 1].sg_start; | |
9627 if (hlt[id - 1].sg_stop != hlt[id_S - 1].sg_stop) | |
9628 hlt[hlcnt + i].sg_stop = hlt[id - 1].sg_stop; | |
9629 hlt[hlcnt + i].sg_cterm ^= | |
9630 hlt[id - 1].sg_cterm ^ hlt[id_S - 1].sg_cterm; | |
9631 if (hlt[id - 1].sg_cterm_fg != hlt[id_S - 1].sg_cterm_fg) | |
9632 hlt[hlcnt + i].sg_cterm_fg = hlt[id - 1].sg_cterm_fg; | |
9633 if (hlt[id - 1].sg_cterm_bg != hlt[id_S - 1].sg_cterm_bg) | |
9634 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
|
9635 # if defined(FEAT_GUI) || defined(FEAT_EVAL) |
7 | 9636 hlt[hlcnt + i].sg_gui ^= |
9637 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
|
9638 # endif |
9cf111138fb9
Allow synIDattr() getting GUI attributes when build without GUI.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
9639 # ifdef FEAT_GUI |
7 | 9640 if (hlt[id - 1].sg_gui_fg != hlt[id_S - 1].sg_gui_fg) |
9641 hlt[hlcnt + i].sg_gui_fg = hlt[id - 1].sg_gui_fg; | |
9642 if (hlt[id - 1].sg_gui_bg != hlt[id_S - 1].sg_gui_bg) | |
9643 hlt[hlcnt + i].sg_gui_bg = hlt[id - 1].sg_gui_bg; | |
205 | 9644 if (hlt[id - 1].sg_gui_sp != hlt[id_S - 1].sg_gui_sp) |
9645 hlt[hlcnt + i].sg_gui_sp = hlt[id - 1].sg_gui_sp; | |
7 | 9646 if (hlt[id - 1].sg_font != hlt[id_S - 1].sg_font) |
9647 hlt[hlcnt + i].sg_font = hlt[id - 1].sg_font; | |
9648 # ifdef FEAT_XFONTSET | |
9649 if (hlt[id - 1].sg_fontset != hlt[id_S - 1].sg_fontset) | |
9650 hlt[hlcnt + i].sg_fontset = hlt[id - 1].sg_fontset; | |
9651 # endif | |
9652 # endif | |
9653 highlight_ga.ga_len = hlcnt + i + 1; | |
9654 set_hl_attr(hlcnt + i); /* At long last we can apply */ | |
9655 highlight_stlnc[i] = syn_id2attr(hlcnt + i + 1); | |
9656 # endif | |
9657 } | |
9658 } | |
9659 # ifdef FEAT_STL_OPT | |
9660 highlight_ga.ga_len = hlcnt; | |
9661 # endif | |
9662 | |
9663 #endif /* USER_HIGHLIGHT */ | |
9664 | |
9665 return OK; | |
9666 } | |
9667 | |
1322 | 9668 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
7 | 9669 |
7805
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
9670 static void highlight_list(void); |
0b6c37dd858d
commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077
Christian Brabandt <cb@256bit.org>
parents:
7687
diff
changeset
|
9671 static void highlight_list_two(int cnt, int attr); |
7 | 9672 |
9673 /* | |
9674 * Handle command line completion for :highlight command. | |
9675 */ | |
9676 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9677 set_context_in_highlight_cmd(expand_T *xp, char_u *arg) |
7 | 9678 { |
9679 char_u *p; | |
9680 | |
9681 /* Default: expand group names */ | |
9682 xp->xp_context = EXPAND_HIGHLIGHT; | |
9683 xp->xp_pattern = arg; | |
1322 | 9684 include_link = 2; |
9685 include_default = 1; | |
7 | 9686 |
9687 /* (part of) subcommand already typed */ | |
9688 if (*arg != NUL) | |
9689 { | |
9690 p = skiptowhite(arg); | |
9691 if (*p != NUL) /* past "default" or group name */ | |
9692 { | |
1322 | 9693 include_default = 0; |
7 | 9694 if (STRNCMP("default", arg, p - arg) == 0) |
9695 { | |
9696 arg = skipwhite(p); | |
9697 xp->xp_pattern = arg; | |
9698 p = skiptowhite(arg); | |
9699 } | |
9700 if (*p != NUL) /* past group name */ | |
9701 { | |
1322 | 9702 include_link = 0; |
7 | 9703 if (arg[1] == 'i' && arg[0] == 'N') |
9704 highlight_list(); | |
9705 if (STRNCMP("link", arg, p - arg) == 0 | |
9706 || STRNCMP("clear", arg, p - arg) == 0) | |
9707 { | |
9708 xp->xp_pattern = skipwhite(p); | |
9709 p = skiptowhite(xp->xp_pattern); | |
9710 if (*p != NUL) /* past first group name */ | |
9711 { | |
9712 xp->xp_pattern = skipwhite(p); | |
9713 p = skiptowhite(xp->xp_pattern); | |
9714 } | |
9715 } | |
9716 if (*p != NUL) /* past group name(s) */ | |
9717 xp->xp_context = EXPAND_NOTHING; | |
9718 } | |
9719 } | |
9720 } | |
9721 } | |
9722 | |
9723 /* | |
9724 * List highlighting matches in a nice way. | |
9725 */ | |
9726 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9727 highlight_list(void) |
7 | 9728 { |
9729 int i; | |
9730 | |
9731 for (i = 10; --i >= 0; ) | |
9732 highlight_list_two(i, hl_attr(HLF_D)); | |
9733 for (i = 40; --i >= 0; ) | |
9734 highlight_list_two(99, 0); | |
9735 } | |
9736 | |
9737 static void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9738 highlight_list_two(int cnt, int attr) |
7 | 9739 { |
3543 | 9740 msg_puts_attr((char_u *)&("N \bI \b! \b"[cnt / 11]), attr); |
7 | 9741 msg_clr_eos(); |
9742 out_flush(); | |
9743 ui_delay(cnt == 99 ? 40L : (long)cnt * 50L, FALSE); | |
9744 } | |
9745 | |
9746 #endif /* FEAT_CMDL_COMPL */ | |
9747 | |
9748 #if defined(FEAT_CMDL_COMPL) || (defined(FEAT_SYN_HL) && defined(FEAT_EVAL)) \ | |
9749 || defined(FEAT_SIGNS) || defined(PROTO) | |
9750 /* | |
9751 * Function given to ExpandGeneric() to obtain the list of group names. | |
9752 * Also used for synIDattr() function. | |
9753 */ | |
9754 char_u * | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9755 get_highlight_name(expand_T *xp UNUSED, int idx) |
7 | 9756 { |
9757 #ifdef FEAT_CMDL_COMPL | |
1322 | 9758 if (idx == highlight_ga.ga_len && include_none != 0) |
9759 return (char_u *)"none"; | |
9760 if (idx == highlight_ga.ga_len + include_none && include_default != 0) | |
9761 return (char_u *)"default"; | |
9762 if (idx == highlight_ga.ga_len + include_none + include_default | |
9763 && include_link != 0) | |
7 | 9764 return (char_u *)"link"; |
1322 | 9765 if (idx == highlight_ga.ga_len + include_none + include_default + 1 |
9766 && include_link != 0) | |
7 | 9767 return (char_u *)"clear"; |
9768 #endif | |
9769 if (idx < 0 || idx >= highlight_ga.ga_len) | |
9770 return NULL; | |
9771 return HL_TABLE()[idx].sg_name; | |
9772 } | |
9773 #endif | |
9774 | |
1322 | 9775 #if defined(FEAT_GUI) || defined(PROTO) |
7 | 9776 /* |
9777 * Free all the highlight group fonts. | |
9778 * Used when quitting for systems which need it. | |
9779 */ | |
9780 void | |
7835
4d7ce6c03fda
commit https://github.com/vim/vim/commit/764b23c8fd3369cb05ae9122abf3ca16fec539d7
Christian Brabandt <cb@256bit.org>
parents:
7807
diff
changeset
|
9781 free_highlight_fonts(void) |
7 | 9782 { |
9783 int idx; | |
9784 | |
9785 for (idx = 0; idx < highlight_ga.ga_len; ++idx) | |
9786 { | |
9787 gui_mch_free_font(HL_TABLE()[idx].sg_font); | |
9788 HL_TABLE()[idx].sg_font = NOFONT; | |
9789 # ifdef FEAT_XFONTSET | |
9790 gui_mch_free_fontset(HL_TABLE()[idx].sg_fontset); | |
9791 HL_TABLE()[idx].sg_fontset = NOFONTSET; | |
9792 # endif | |
9793 } | |
9794 | |
9795 gui_mch_free_font(gui.norm_font); | |
9796 # ifdef FEAT_XFONTSET | |
9797 gui_mch_free_fontset(gui.fontset); | |
9798 # endif | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2256
diff
changeset
|
9799 # ifndef FEAT_GUI_GTK |
7 | 9800 gui_mch_free_font(gui.bold_font); |
9801 gui_mch_free_font(gui.ital_font); | |
9802 gui_mch_free_font(gui.boldital_font); | |
9803 # endif | |
9804 } | |
9805 #endif | |
9806 | |
9807 /************************************** | |
9808 * End of Highlighting stuff * | |
9809 **************************************/ |