Mercurial > vim
annotate src/structs.h @ 9238:7d13d180a6ae v7.4.1902
commit https://github.com/vim/vim/commit/bbe8d91e695184771d7e45315258fab8eb3e6b07
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jun 5 16:10:57 2016 +0200
patch 7.4.1902
Problem: No test for collapsing buffers for a channel. Some text is lost.
Solution: Add a simple test. Set rq_buflen correctly.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 05 Jun 2016 16:15:05 +0200 |
| parents | d2d44592467d |
| children | 636cfa97200e |
| 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 */ | |
| 8 | |
| 9 /* | |
| 10 * This file contains various definitions of structures that are used by Vim | |
| 11 */ | |
| 12 | |
| 13 /* | |
| 14 * There is something wrong in the SAS compiler that makes typedefs not | |
| 15 * valid in include files. Has been fixed in version 6.58. | |
| 16 */ | |
| 17 #if defined(SASC) && SASC < 658 | |
| 18 typedef long linenr_T; | |
| 1872 | 19 typedef int colnr_T; |
| 7 | 20 typedef unsigned short short_u; |
| 21 #endif | |
| 22 | |
| 23 /* | |
| 24 * position in file or buffer | |
| 25 */ | |
| 26 typedef struct | |
| 27 { | |
| 28 linenr_T lnum; /* line number */ | |
| 29 colnr_T col; /* column number */ | |
| 30 #ifdef FEAT_VIRTUALEDIT | |
| 31 colnr_T coladd; | |
| 32 #endif | |
| 33 } pos_T; | |
| 34 | |
| 35 #ifdef FEAT_VIRTUALEDIT | |
| 1869 | 36 # define INIT_POS_T(l, c, ca) {l, c, ca} |
| 7 | 37 #else |
| 1869 | 38 # define INIT_POS_T(l, c, ca) {l, c} |
| 7 | 39 #endif |
| 40 | |
| 41 /* | |
| 42 * Same, but without coladd. | |
| 43 */ | |
| 44 typedef struct | |
| 45 { | |
| 46 linenr_T lnum; /* line number */ | |
| 47 colnr_T col; /* column number */ | |
| 48 } lpos_T; | |
| 49 | |
| 50 /* | |
| 51 * Structure used for growing arrays. | |
| 52 * This is used to store information that only grows, is deleted all at | |
| 53 * once, and needs to be accessed by index. See ga_clear() and ga_grow(). | |
| 54 */ | |
| 55 typedef struct growarray | |
| 56 { | |
| 57 int ga_len; /* current number of items used */ | |
| 41 | 58 int ga_maxlen; /* maximum number of items possible */ |
| 8 | 59 int ga_itemsize; /* sizeof(item) */ |
| 7 | 60 int ga_growsize; /* number of items to grow each time */ |
| 61 void *ga_data; /* pointer to the first item */ | |
| 62 } garray_T; | |
| 63 | |
| 64 #define GA_EMPTY {0, 0, 0, 0, NULL} | |
| 65 | |
| 4444 | 66 typedef struct window_S win_T; |
| 67 typedef struct wininfo_S wininfo_T; | |
| 68 typedef struct frame_S frame_T; | |
| 69 typedef int scid_T; /* script ID */ | |
| 70 typedef struct file_buffer buf_T; /* forward declaration */ | |
| 71 | |
| 7 | 72 /* |
| 73 * This is here because regexp.h needs pos_T and below regprog_T is used. | |
| 74 */ | |
| 75 #include "regexp.h" | |
| 76 | |
| 77 /* | |
| 78 * This is here because gui.h needs the pos_T and win_T, and win_T needs gui.h | |
| 79 * for scrollbar_T. | |
| 80 */ | |
| 81 #ifdef FEAT_GUI | |
| 82 # include "gui.h" | |
| 83 #else | |
| 84 # ifdef FEAT_XCLIPBOARD | |
| 85 # include <X11/Intrinsic.h> | |
| 86 # endif | |
|
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87 # define guicolor_T long_u /* avoid error in prototypes and |
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88 * make FEAT_TERMGUICOLORS work */ |
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89 # define INVALCOLOR ((guicolor_T)0x1ffffff) |
| 7 | 90 #endif |
| 91 | |
| 92 /* | |
| 93 * marks: positions in a file | |
| 94 * (a normal mark is a lnum/col pair, the same as a file position) | |
| 95 */ | |
| 96 | |
| 97 /* (Note: for EBCDIC there are more than 26, because there are gaps in the | |
| 98 * alphabet coding. To minimize changes to the code, I decided to just | |
| 99 * increase the number of possible marks. */ | |
| 100 #define NMARKS ('z' - 'a' + 1) /* max. # of named marks */ | |
| 101 #define JUMPLISTSIZE 100 /* max. # of marks in jump list */ | |
| 102 #define TAGSTACKSIZE 20 /* max. # of tags in tag stack */ | |
| 103 | |
| 104 typedef struct filemark | |
| 105 { | |
| 106 pos_T mark; /* cursor position */ | |
| 107 int fnum; /* file number */ | |
| 108 } fmark_T; | |
| 109 | |
| 110 /* Xtended file mark: also has a file name */ | |
| 111 typedef struct xfilemark | |
| 112 { | |
| 113 fmark_T fmark; | |
| 114 char_u *fname; /* file name, used when fnum == 0 */ | |
| 115 } xfmark_T; | |
| 116 | |
| 117 /* | |
| 118 * The taggy struct is used to store the information about a :tag command. | |
| 119 */ | |
| 120 typedef struct taggy | |
| 121 { | |
| 122 char_u *tagname; /* tag name */ | |
| 123 fmark_T fmark; /* cursor position BEFORE ":tag" */ | |
| 124 int cur_match; /* match number */ | |
| 125 int cur_fnum; /* buffer number used for cur_match */ | |
| 126 } taggy_T; | |
| 127 | |
| 128 /* | |
| 129 * Structure that contains all options that are local to a window. | |
| 130 * Used twice in a window: for the current buffer and for all buffers. | |
| 131 * Also used in wininfo_T. | |
| 132 */ | |
| 133 typedef struct | |
| 134 { | |
| 135 #ifdef FEAT_ARABIC | |
| 136 int wo_arab; | |
| 137 # define w_p_arab w_onebuf_opt.wo_arab /* 'arabic' */ | |
| 138 #endif | |
| 5995 | 139 #ifdef FEAT_LINEBREAK |
| 140 int wo_bri; | |
| 141 # define w_p_bri w_onebuf_opt.wo_bri /* 'breakindent' */ | |
| 6243 | 142 char_u *wo_briopt; |
| 5995 | 143 # define w_p_briopt w_onebuf_opt.wo_briopt /* 'breakindentopt' */ |
| 144 #endif | |
| 7 | 145 #ifdef FEAT_DIFF |
| 146 int wo_diff; | |
| 147 # define w_p_diff w_onebuf_opt.wo_diff /* 'diff' */ | |
| 148 #endif | |
| 149 #ifdef FEAT_FOLDING | |
| 150 long wo_fdc; | |
| 151 # define w_p_fdc w_onebuf_opt.wo_fdc /* 'foldcolumn' */ | |
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152 int wo_fdc_save; |
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153 # define w_p_fdc_save w_onebuf_opt.wo_fdc_save /* 'foldenable' saved for diff mode */ |
| 7 | 154 int wo_fen; |
| 155 # define w_p_fen w_onebuf_opt.wo_fen /* 'foldenable' */ | |
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156 int wo_fen_save; |
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157 # define w_p_fen_save w_onebuf_opt.wo_fen_save /* 'foldenable' saved for diff mode */ |
| 7 | 158 char_u *wo_fdi; |
| 159 # define w_p_fdi w_onebuf_opt.wo_fdi /* 'foldignore' */ | |
| 160 long wo_fdl; | |
| 161 # define w_p_fdl w_onebuf_opt.wo_fdl /* 'foldlevel' */ | |
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162 int wo_fdl_save; |
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163 # define w_p_fdl_save w_onebuf_opt.wo_fdl_save /* 'foldlevel' state saved for diff mode */ |
| 7 | 164 char_u *wo_fdm; |
| 165 # define w_p_fdm w_onebuf_opt.wo_fdm /* 'foldmethod' */ | |
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166 char_u *wo_fdm_save; |
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167 # define w_p_fdm_save w_onebuf_opt.wo_fdm_save /* 'fdm' saved for diff mode */ |
| 7 | 168 long wo_fml; |
| 169 # define w_p_fml w_onebuf_opt.wo_fml /* 'foldminlines' */ | |
| 170 long wo_fdn; | |
| 707 | 171 # define w_p_fdn w_onebuf_opt.wo_fdn /* 'foldnestmax' */ |
| 7 | 172 # ifdef FEAT_EVAL |
| 173 char_u *wo_fde; | |
| 174 # define w_p_fde w_onebuf_opt.wo_fde /* 'foldexpr' */ | |
| 175 char_u *wo_fdt; | |
| 176 # define w_p_fdt w_onebuf_opt.wo_fdt /* 'foldtext' */ | |
| 177 # endif | |
| 178 char_u *wo_fmr; | |
| 179 # define w_p_fmr w_onebuf_opt.wo_fmr /* 'foldmarker' */ | |
| 180 #endif | |
| 181 #ifdef FEAT_LINEBREAK | |
| 182 int wo_lbr; | |
| 183 # define w_p_lbr w_onebuf_opt.wo_lbr /* 'linebreak' */ | |
| 184 #endif | |
| 185 int wo_list; | |
| 186 #define w_p_list w_onebuf_opt.wo_list /* 'list' */ | |
| 187 int wo_nu; | |
| 188 #define w_p_nu w_onebuf_opt.wo_nu /* 'number' */ | |
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189 int wo_rnu; |
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190 #define w_p_rnu w_onebuf_opt.wo_rnu /* 'relativenumber' */ |
| 13 | 191 #ifdef FEAT_LINEBREAK |
| 192 long wo_nuw; | |
| 193 # define w_p_nuw w_onebuf_opt.wo_nuw /* 'numberwidth' */ | |
| 194 #endif | |
| 7 | 195 #if defined(FEAT_WINDOWS) |
| 196 int wo_wfh; | |
| 197 # define w_p_wfh w_onebuf_opt.wo_wfh /* 'winfixheight' */ | |
| 782 | 198 int wo_wfw; |
| 199 # define w_p_wfw w_onebuf_opt.wo_wfw /* 'winfixwidth' */ | |
| 7 | 200 #endif |
| 201 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 202 int wo_pvw; | |
| 203 # define w_p_pvw w_onebuf_opt.wo_pvw /* 'previewwindow' */ | |
| 204 #endif | |
| 205 #ifdef FEAT_RIGHTLEFT | |
| 206 int wo_rl; | |
| 207 # define w_p_rl w_onebuf_opt.wo_rl /* 'rightleft' */ | |
| 208 char_u *wo_rlc; | |
| 209 # define w_p_rlc w_onebuf_opt.wo_rlc /* 'rightleftcmd' */ | |
| 210 #endif | |
| 211 long wo_scr; | |
| 212 #define w_p_scr w_onebuf_opt.wo_scr /* 'scroll' */ | |
| 744 | 213 #ifdef FEAT_SPELL |
| 221 | 214 int wo_spell; |
| 744 | 215 # define w_p_spell w_onebuf_opt.wo_spell /* 'spell' */ |
| 216 #endif | |
| 217 #ifdef FEAT_SYN_HL | |
| 218 int wo_cuc; | |
| 219 # define w_p_cuc w_onebuf_opt.wo_cuc /* 'cursorcolumn' */ | |
| 220 int wo_cul; | |
| 221 # define w_p_cul w_onebuf_opt.wo_cul /* 'cursorline' */ | |
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222 char_u *wo_cc; |
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223 # define w_p_cc w_onebuf_opt.wo_cc /* 'colorcolumn' */ |
| 221 | 224 #endif |
| 40 | 225 #ifdef FEAT_STL_OPT |
| 226 char_u *wo_stl; | |
| 227 #define w_p_stl w_onebuf_opt.wo_stl /* 'statusline' */ | |
| 228 #endif | |
| 7 | 229 #ifdef FEAT_SCROLLBIND |
| 230 int wo_scb; | |
| 231 # define w_p_scb w_onebuf_opt.wo_scb /* 'scrollbind' */ | |
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232 int wo_diff_saved; /* options were saved for starting diff mode */ |
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233 # define w_p_diff_saved w_onebuf_opt.wo_diff_saved |
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234 int wo_scb_save; /* 'scrollbind' saved for diff mode*/ |
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235 # define w_p_scb_save w_onebuf_opt.wo_scb_save |
| 7 | 236 #endif |
| 237 int wo_wrap; | |
| 238 #define w_p_wrap w_onebuf_opt.wo_wrap /* 'wrap' */ | |
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239 #ifdef FEAT_DIFF |
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240 int wo_wrap_save; /* 'wrap' state saved for diff mode*/ |
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241 # define w_p_wrap_save w_onebuf_opt.wo_wrap_save |
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242 #endif |
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243 #ifdef FEAT_CONCEAL |
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244 char_u *wo_cocu; /* 'concealcursor' */ |
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245 # define w_p_cocu w_onebuf_opt.wo_cocu |
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246 long wo_cole; /* 'conceallevel' */ |
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247 # define w_p_cole w_onebuf_opt.wo_cole |
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248 #endif |
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249 #ifdef FEAT_CURSORBIND |
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250 int wo_crb; |
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251 # define w_p_crb w_onebuf_opt.wo_crb /* 'cursorbind' */ |
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252 int wo_crb_save; /* 'cursorbind' state saved for diff mode*/ |
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253 # define w_p_crb_save w_onebuf_opt.wo_crb_save |
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254 #endif |
| 694 | 255 |
| 256 #ifdef FEAT_EVAL | |
| 257 int wo_scriptID[WV_COUNT]; /* SIDs for window-local options */ | |
| 258 # define w_p_scriptID w_onebuf_opt.wo_scriptID | |
| 259 #endif | |
| 7 | 260 } winopt_T; |
| 261 | |
| 262 /* | |
| 263 * Window info stored with a buffer. | |
| 264 * | |
| 265 * Two types of info are kept for a buffer which are associated with a | |
| 266 * specific window: | |
| 267 * 1. Each window can have a different line number associated with a buffer. | |
| 268 * 2. The window-local options for a buffer work in a similar way. | |
| 269 * The window-info is kept in a list at b_wininfo. It is kept in | |
| 270 * most-recently-used order. | |
| 271 */ | |
| 667 | 272 struct wininfo_S |
| 7 | 273 { |
| 274 wininfo_T *wi_next; /* next entry or NULL for last entry */ | |
| 275 wininfo_T *wi_prev; /* previous entry or NULL for first entry */ | |
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276 win_T *wi_win; /* pointer to window that did set wi_fpos */ |
| 7 | 277 pos_T wi_fpos; /* last cursor position in the file */ |
| 278 int wi_optset; /* TRUE when wi_opt has useful values */ | |
| 279 winopt_T wi_opt; /* local window options */ | |
| 280 #ifdef FEAT_FOLDING | |
| 281 int wi_fold_manual; /* copy of w_fold_manual */ | |
| 282 garray_T wi_folds; /* clone of w_folds */ | |
| 283 #endif | |
| 284 }; | |
| 285 | |
| 286 /* | |
| 287 * Info used to pass info about a fold from the fold-detection code to the | |
| 288 * code that displays the foldcolumn. | |
| 289 */ | |
| 290 typedef struct foldinfo | |
| 291 { | |
| 292 int fi_level; /* level of the fold; when this is zero the | |
| 293 other fields are invalid */ | |
| 294 int fi_lnum; /* line number where fold starts */ | |
| 295 int fi_low_level; /* lowest fold level that starts in the same | |
| 296 line */ | |
| 297 } foldinfo_T; | |
| 298 | |
| 692 | 299 /* Structure to store info about the Visual area. */ |
| 300 typedef struct | |
| 301 { | |
| 302 pos_T vi_start; /* start pos of last VIsual */ | |
| 303 pos_T vi_end; /* end position of last VIsual */ | |
| 304 int vi_mode; /* VIsual_mode of last VIsual */ | |
| 305 colnr_T vi_curswant; /* MAXCOL from w_curswant */ | |
| 306 } visualinfo_T; | |
| 307 | |
| 7 | 308 /* |
| 1216 | 309 * structures used for undo |
| 7 | 310 */ |
| 311 | |
| 312 typedef struct u_entry u_entry_T; | |
| 313 typedef struct u_header u_header_T; | |
| 314 struct u_entry | |
| 315 { | |
| 316 u_entry_T *ue_next; /* pointer to next entry in list */ | |
| 317 linenr_T ue_top; /* number of line above undo block */ | |
| 318 linenr_T ue_bot; /* number of line below undo block */ | |
| 319 linenr_T ue_lcount; /* linecount when u_save called */ | |
| 320 char_u **ue_array; /* array of lines in undo block */ | |
| 321 long ue_size; /* number of lines in ue_array */ | |
| 1415 | 322 #ifdef U_DEBUG |
| 323 int ue_magic; /* magic number to check allocation */ | |
| 324 #endif | |
| 7 | 325 }; |
| 326 | |
| 327 struct u_header | |
| 328 { | |
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329 /* The following have a pointer and a number. The number is used when |
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330 * reading the undo file in u_read_undo() */ |
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331 union { |
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332 u_header_T *ptr; /* pointer to next undo header in list */ |
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333 long seq; |
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334 } uh_next; |
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335 union { |
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336 u_header_T *ptr; /* pointer to previous header in list */ |
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337 long seq; |
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338 } uh_prev; |
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339 union { |
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340 u_header_T *ptr; /* pointer to next header for alt. redo */ |
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341 long seq; |
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342 } uh_alt_next; |
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343 union { |
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344 u_header_T *ptr; /* pointer to previous header for alt. redo */ |
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345 long seq; |
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346 } uh_alt_prev; |
| 753 | 347 long uh_seq; /* sequence number, higher == newer undo */ |
| 348 int uh_walk; /* used by undo_time() */ | |
| 7 | 349 u_entry_T *uh_entry; /* pointer to first entry */ |
| 350 u_entry_T *uh_getbot_entry; /* pointer to where ue_bot must be set */ | |
| 351 pos_T uh_cursor; /* cursor position before saving */ | |
| 352 #ifdef FEAT_VIRTUALEDIT | |
| 353 long uh_cursor_vcol; | |
| 354 #endif | |
| 355 int uh_flags; /* see below */ | |
| 356 pos_T uh_namedm[NMARKS]; /* marks before undo/after redo */ | |
| 692 | 357 visualinfo_T uh_visual; /* Visual areas before undo/after redo */ |
| 753 | 358 time_t uh_time; /* timestamp when the change was made */ |
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359 long uh_save_nr; /* set when the file was saved after the |
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360 changes in this block */ |
| 1415 | 361 #ifdef U_DEBUG |
| 362 int uh_magic; /* magic number to check allocation */ | |
| 363 #endif | |
| 7 | 364 }; |
| 365 | |
| 366 /* values for uh_flags */ | |
| 367 #define UH_CHANGED 0x01 /* b_changed flag before undo/after redo */ | |
| 368 #define UH_EMPTYBUF 0x02 /* buffer was empty */ | |
| 369 | |
| 370 /* | |
| 1216 | 371 * structures used in undo.c |
| 7 | 372 */ |
| 5684 | 373 #if VIM_SIZEOF_INT > 2 |
| 7 | 374 # define ALIGN_LONG /* longword alignment and use filler byte */ |
| 375 # define ALIGN_SIZE (sizeof(long)) | |
| 376 #else | |
| 377 # define ALIGN_SIZE (sizeof(short)) | |
| 378 #endif | |
| 379 | |
| 380 #define ALIGN_MASK (ALIGN_SIZE - 1) | |
| 381 | |
| 382 typedef struct m_info minfo_T; | |
| 383 | |
| 384 /* | |
| 2171 | 385 * structure used to link chunks in one of the free chunk lists. |
| 7 | 386 */ |
| 387 struct m_info | |
| 388 { | |
| 389 #ifdef ALIGN_LONG | |
| 390 long_u m_size; /* size of the chunk (including m_info) */ | |
| 391 #else | |
| 392 short_u m_size; /* size of the chunk (including m_info) */ | |
| 393 #endif | |
| 394 minfo_T *m_next; /* pointer to next free chunk in the list */ | |
| 395 }; | |
| 396 | |
| 397 /* | |
| 398 * things used in memfile.c | |
| 399 */ | |
| 400 | |
| 401 typedef struct block_hdr bhdr_T; | |
| 402 typedef struct memfile memfile_T; | |
| 403 typedef long blocknr_T; | |
| 404 | |
| 405 /* | |
| 2730 | 406 * mf_hashtab_T is a chained hashtable with blocknr_T key and arbitrary |
| 407 * structures as items. This is an intrusive data structure: we require | |
| 408 * that items begin with mf_hashitem_T which contains the key and linked | |
| 409 * list pointers. List of items in each bucket is doubly-linked. | |
| 410 */ | |
| 411 | |
| 412 typedef struct mf_hashitem_S mf_hashitem_T; | |
| 413 | |
| 414 struct mf_hashitem_S | |
| 415 { | |
| 416 mf_hashitem_T *mhi_next; | |
| 417 mf_hashitem_T *mhi_prev; | |
| 418 blocknr_T mhi_key; | |
| 419 }; | |
| 420 | |
| 421 #define MHT_INIT_SIZE 64 | |
| 422 | |
| 423 typedef struct mf_hashtab_S | |
| 424 { | |
| 425 long_u mht_mask; /* mask used for hash value (nr of items | |
| 426 * in array is "mht_mask" + 1) */ | |
| 427 long_u mht_count; /* nr of items inserted into hashtable */ | |
| 428 mf_hashitem_T **mht_buckets; /* points to mht_small_buckets or | |
| 429 *dynamically allocated array */ | |
| 430 mf_hashitem_T *mht_small_buckets[MHT_INIT_SIZE]; /* initial buckets */ | |
| 431 char mht_fixed; /* non-zero value forbids growth */ | |
| 432 } mf_hashtab_T; | |
| 433 | |
| 434 /* | |
| 7 | 435 * for each (previously) used block in the memfile there is one block header. |
| 436 * | |
| 437 * The block may be linked in the used list OR in the free list. | |
| 438 * The used blocks are also kept in hash lists. | |
| 439 * | |
| 440 * The used list is a doubly linked list, most recently used block first. | |
| 441 * The blocks in the used list have a block of memory allocated. | |
| 442 * mf_used_count is the number of pages in the used list. | |
| 443 * The hash lists are used to quickly find a block in the used list. | |
| 444 * The free list is a single linked list, not sorted. | |
| 445 * The blocks in the free list have no block of memory allocated and | |
| 446 * the contents of the block in the file (if any) is irrelevant. | |
| 447 */ | |
| 448 | |
| 449 struct block_hdr | |
| 450 { | |
| 2730 | 451 mf_hashitem_T bh_hashitem; /* header for hash table and key */ |
| 452 #define bh_bnum bh_hashitem.mhi_key /* block number, part of bh_hashitem */ | |
| 453 | |
| 7 | 454 bhdr_T *bh_next; /* next block_hdr in free or used list */ |
| 455 bhdr_T *bh_prev; /* previous block_hdr in used list */ | |
| 456 char_u *bh_data; /* pointer to memory (for used block) */ | |
| 457 int bh_page_count; /* number of pages in this block */ | |
| 458 | |
| 459 #define BH_DIRTY 1 | |
| 460 #define BH_LOCKED 2 | |
| 461 char bh_flags; /* BH_DIRTY or BH_LOCKED */ | |
| 462 }; | |
| 463 | |
| 464 /* | |
| 465 * when a block with a negative number is flushed to the file, it gets | |
| 466 * a positive number. Because the reference to the block is still the negative | |
| 467 * number, we remember the translation to the new positive number in the | |
| 468 * double linked trans lists. The structure is the same as the hash lists. | |
| 469 */ | |
| 470 typedef struct nr_trans NR_TRANS; | |
| 471 | |
| 472 struct nr_trans | |
| 473 { | |
| 2730 | 474 mf_hashitem_T nt_hashitem; /* header for hash table and key */ |
| 475 #define nt_old_bnum nt_hashitem.mhi_key /* old, negative, number */ | |
| 476 | |
| 7 | 477 blocknr_T nt_new_bnum; /* new, positive, number */ |
| 478 }; | |
| 479 | |
| 5649 | 480 |
| 481 typedef struct buffblock buffblock_T; | |
| 482 typedef struct buffheader buffheader_T; | |
| 483 | |
| 7 | 484 /* |
| 485 * structure used to store one block of the stuff/redo/recording buffers | |
| 486 */ | |
| 487 struct buffblock | |
| 488 { | |
| 5649 | 489 buffblock_T *b_next; /* pointer to next buffblock */ |
| 490 char_u b_str[1]; /* contents (actually longer) */ | |
| 7 | 491 }; |
| 492 | |
| 493 /* | |
| 494 * header used for the stuff buffer and the redo buffer | |
| 495 */ | |
| 496 struct buffheader | |
| 497 { | |
| 5649 | 498 buffblock_T bh_first; /* first (dummy) block of list */ |
| 499 buffblock_T *bh_curr; /* buffblock for appending */ | |
| 500 int bh_index; /* index for reading */ | |
| 501 int bh_space; /* space in bh_curr for appending */ | |
| 7 | 502 }; |
| 503 | |
| 504 /* | |
| 505 * used for completion on the command line | |
| 506 */ | |
| 507 typedef struct expand | |
| 508 { | |
| 509 int xp_context; /* type of expansion */ | |
| 510 char_u *xp_pattern; /* start of item to expand */ | |
| 1965 | 511 int xp_pattern_len; /* bytes in xp_pattern before cursor */ |
| 7 | 512 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL) |
| 513 char_u *xp_arg; /* completion function */ | |
| 514 int xp_scriptID; /* SID for completion function */ | |
| 515 #endif | |
| 516 int xp_backslash; /* one of the XP_BS_ values */ | |
| 632 | 517 #ifndef BACKSLASH_IN_FILENAME |
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518 int xp_shell; /* TRUE for a shell command, more |
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519 characters need to be escaped */ |
| 632 | 520 #endif |
| 7 | 521 int xp_numfiles; /* number of files found by |
| 522 file name completion */ | |
| 523 char_u **xp_files; /* list of files */ | |
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524 char_u *xp_line; /* text being completed */ |
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525 int xp_col; /* cursor position in line */ |
| 7 | 526 } expand_T; |
| 527 | |
| 528 /* values for xp_backslash */ | |
| 529 #define XP_BS_NONE 0 /* nothing special for backslashes */ | |
| 530 #define XP_BS_ONE 1 /* uses one backslash before a space */ | |
| 531 #define XP_BS_THREE 2 /* uses three backslashes before a space */ | |
| 532 | |
| 533 /* | |
| 534 * Command modifiers ":vertical", ":browse", ":confirm" and ":hide" set a flag. | |
| 535 * This needs to be saved for recursive commands, put them in a structure for | |
| 536 * easy manipulation. | |
| 537 */ | |
| 538 typedef struct | |
| 539 { | |
| 540 int hide; /* TRUE when ":hide" was used */ | |
| 1733 | 541 # ifdef FEAT_BROWSE_CMD |
| 7 | 542 int browse; /* TRUE to invoke file dialog */ |
| 543 # endif | |
| 544 # ifdef FEAT_WINDOWS | |
| 545 int split; /* flags for win_split() */ | |
| 683 | 546 int tab; /* > 0 when ":tab" was used */ |
| 7 | 547 # endif |
| 548 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 549 int confirm; /* TRUE to invoke yes/no dialog */ | |
| 550 # endif | |
| 22 | 551 int keepalt; /* TRUE when ":keepalt" was used */ |
| 7 | 552 int keepmarks; /* TRUE when ":keepmarks" was used */ |
| 553 int keepjumps; /* TRUE when ":keepjumps" was used */ | |
| 554 int lockmarks; /* TRUE when ":lockmarks" was used */ | |
| 5467 | 555 int keeppatterns; /* TRUE when ":keeppatterns" was used */ |
| 5737 | 556 int noswapfile; /* TRUE when ":noswapfile" was used */ |
| 590 | 557 # ifdef FEAT_AUTOCMD |
| 558 char_u *save_ei; /* saved value of 'eventignore' */ | |
| 559 # endif | |
| 7 | 560 } cmdmod_T; |
| 561 | |
| 2267 | 562 #define MF_SEED_LEN 8 |
| 7 | 563 |
| 564 struct memfile | |
| 565 { | |
| 566 char_u *mf_fname; /* name of the file */ | |
| 567 char_u *mf_ffname; /* idem, full path */ | |
| 568 int mf_fd; /* file descriptor */ | |
| 569 bhdr_T *mf_free_first; /* first block_hdr in free list */ | |
| 570 bhdr_T *mf_used_first; /* mru block_hdr in used list */ | |
| 571 bhdr_T *mf_used_last; /* lru block_hdr in used list */ | |
| 572 unsigned mf_used_count; /* number of pages in used list */ | |
| 573 unsigned mf_used_count_max; /* maximum number of pages in memory */ | |
| 2730 | 574 mf_hashtab_T mf_hash; /* hash lists */ |
| 575 mf_hashtab_T mf_trans; /* trans lists */ | |
| 7 | 576 blocknr_T mf_blocknr_max; /* highest positive block number + 1*/ |
| 577 blocknr_T mf_blocknr_min; /* lowest negative block number - 1 */ | |
| 578 blocknr_T mf_neg_count; /* number of negative blocks numbers */ | |
| 579 blocknr_T mf_infile_count; /* number of pages in the file */ | |
| 580 unsigned mf_page_size; /* number of bytes in a page */ | |
| 581 int mf_dirty; /* TRUE if there are dirty blocks */ | |
| 2267 | 582 #ifdef FEAT_CRYPT |
| 5905 | 583 buf_T *mf_buffer; /* buffer this memfile is for */ |
| 2267 | 584 char_u mf_seed[MF_SEED_LEN]; /* seed for encryption */ |
| 585 | |
| 586 /* Values for key, method and seed used for reading data blocks when | |
| 587 * updating for a newly set key or method. Only when mf_old_key != NULL. */ | |
| 588 char_u *mf_old_key; | |
| 589 int mf_old_cm; | |
| 590 char_u mf_old_seed[MF_SEED_LEN]; | |
| 591 #endif | |
| 7 | 592 }; |
| 593 | |
| 594 /* | |
| 595 * things used in memline.c | |
| 596 */ | |
| 597 /* | |
| 598 * When searching for a specific line, we remember what blocks in the tree | |
| 599 * are the branches leading to that block. This is stored in ml_stack. Each | |
| 600 * entry is a pointer to info in a block (may be data block or pointer block) | |
| 601 */ | |
| 602 typedef struct info_pointer | |
| 603 { | |
| 604 blocknr_T ip_bnum; /* block number */ | |
| 605 linenr_T ip_low; /* lowest lnum in this block */ | |
| 606 linenr_T ip_high; /* highest lnum in this block */ | |
| 607 int ip_index; /* index for block with current lnum */ | |
| 608 } infoptr_T; /* block/index pair */ | |
| 609 | |
| 610 #ifdef FEAT_BYTEOFF | |
| 611 typedef struct ml_chunksize | |
| 612 { | |
| 613 int mlcs_numlines; | |
| 614 long mlcs_totalsize; | |
| 615 } chunksize_T; | |
| 616 | |
| 617 /* Flags when calling ml_updatechunk() */ | |
| 618 | |
| 619 #define ML_CHNK_ADDLINE 1 | |
| 620 #define ML_CHNK_DELLINE 2 | |
| 621 #define ML_CHNK_UPDLINE 3 | |
| 622 #endif | |
| 623 | |
| 624 /* | |
| 625 * the memline structure holds all the information about a memline | |
| 626 */ | |
| 627 typedef struct memline | |
| 628 { | |
| 629 linenr_T ml_line_count; /* number of lines in the buffer */ | |
| 630 | |
| 631 memfile_T *ml_mfp; /* pointer to associated memfile */ | |
| 632 | |
| 633 #define ML_EMPTY 1 /* empty buffer */ | |
| 634 #define ML_LINE_DIRTY 2 /* cached line was changed and allocated */ | |
| 635 #define ML_LOCKED_DIRTY 4 /* ml_locked was changed */ | |
| 636 #define ML_LOCKED_POS 8 /* ml_locked needs positive block number */ | |
| 637 int ml_flags; | |
| 638 | |
| 639 infoptr_T *ml_stack; /* stack of pointer blocks (array of IPTRs) */ | |
| 6933 | 640 int ml_stack_top; /* current top of ml_stack */ |
| 7 | 641 int ml_stack_size; /* total number of entries in ml_stack */ |
| 642 | |
| 643 linenr_T ml_line_lnum; /* line number of cached line, 0 if not valid */ | |
| 644 char_u *ml_line_ptr; /* pointer to cached line */ | |
| 645 | |
| 646 bhdr_T *ml_locked; /* block used by last ml_get */ | |
| 647 linenr_T ml_locked_low; /* first line in ml_locked */ | |
| 648 linenr_T ml_locked_high; /* last line in ml_locked */ | |
| 649 int ml_locked_lineadd; /* number of lines inserted in ml_locked */ | |
| 650 #ifdef FEAT_BYTEOFF | |
| 651 chunksize_T *ml_chunksize; | |
| 652 int ml_numchunks; | |
| 653 int ml_usedchunks; | |
| 654 #endif | |
| 655 } memline_T; | |
| 656 | |
| 657 #if defined(FEAT_SIGNS) || defined(PROTO) | |
| 658 typedef struct signlist signlist_T; | |
| 659 | |
| 660 struct signlist | |
| 661 { | |
| 662 int id; /* unique identifier for each placed sign */ | |
| 663 linenr_T lnum; /* line number which has this sign */ | |
| 664 int typenr; /* typenr of sign */ | |
| 665 signlist_T *next; /* next signlist entry */ | |
| 666 # ifdef FEAT_NETBEANS_INTG | |
| 667 signlist_T *prev; /* previous entry -- for easy reordering */ | |
| 668 # endif | |
| 669 }; | |
| 670 | |
| 671 /* type argument for buf_getsigntype() */ | |
| 672 #define SIGN_ANY 0 | |
| 673 #define SIGN_LINEHL 1 | |
| 674 #define SIGN_ICON 2 | |
| 675 #define SIGN_TEXT 3 | |
| 676 #endif | |
| 677 | |
| 678 /* | |
| 679 * Argument list: Array of file names. | |
| 680 * Used for the global argument list and the argument lists local to a window. | |
| 681 */ | |
| 682 typedef struct arglist | |
| 683 { | |
| 684 garray_T al_ga; /* growarray with the array of file names */ | |
| 685 int al_refcount; /* number of windows using this arglist */ | |
| 5942 | 686 int id; /* id of this arglist */ |
| 7 | 687 } alist_T; |
| 688 | |
| 689 /* | |
| 690 * For each argument remember the file name as it was given, and the buffer | |
| 691 * number that contains the expanded file name (required for when ":cd" is | |
| 692 * used. | |
| 693 */ | |
| 694 typedef struct argentry | |
| 695 { | |
| 696 char_u *ae_fname; /* file name as specified */ | |
| 697 int ae_fnum; /* buffer number with expanded file name */ | |
| 698 } aentry_T; | |
| 699 | |
| 700 #ifdef FEAT_WINDOWS | |
| 701 # define ALIST(win) (win)->w_alist | |
| 702 #else | |
| 703 # define ALIST(win) (&global_alist) | |
| 704 #endif | |
| 705 #define GARGLIST ((aentry_T *)global_alist.al_ga.ga_data) | |
| 706 #define ARGLIST ((aentry_T *)ALIST(curwin)->al_ga.ga_data) | |
| 707 #define WARGLIST(wp) ((aentry_T *)ALIST(wp)->al_ga.ga_data) | |
| 708 #define AARGLIST(al) ((aentry_T *)((al)->al_ga.ga_data)) | |
| 709 #define GARGCOUNT (global_alist.al_ga.ga_len) | |
| 710 #define ARGCOUNT (ALIST(curwin)->al_ga.ga_len) | |
| 711 #define WARGCOUNT(wp) (ALIST(wp)->al_ga.ga_len) | |
| 712 | |
| 713 /* | |
| 714 * A list used for saving values of "emsg_silent". Used by ex_try() to save the | |
| 715 * value of "emsg_silent" if it was non-zero. When this is done, the CSF_SILENT | |
| 716 * flag below is set. | |
| 717 */ | |
| 718 | |
| 719 typedef struct eslist_elem eslist_T; | |
| 720 struct eslist_elem | |
| 721 { | |
| 722 int saved_emsg_silent; /* saved value of "emsg_silent" */ | |
| 723 eslist_T *next; /* next element on the list */ | |
| 724 }; | |
| 725 | |
| 726 /* | |
| 727 * For conditional commands a stack is kept of nested conditionals. | |
| 728 * When cs_idx < 0, there is no conditional command. | |
| 729 */ | |
| 730 #define CSTACK_LEN 50 | |
| 731 | |
| 732 struct condstack | |
| 733 { | |
| 75 | 734 short cs_flags[CSTACK_LEN]; /* CSF_ flags */ |
| 7 | 735 char cs_pending[CSTACK_LEN]; /* CSTP_: what's pending in ":finally"*/ |
| 736 union { | |
| 75 | 737 void *csp_rv[CSTACK_LEN]; /* return typeval for pending return */ |
| 738 void *csp_ex[CSTACK_LEN]; /* exception for pending throw */ | |
| 7 | 739 } cs_pend; |
| 79 | 740 void *cs_forinfo[CSTACK_LEN]; /* info used by ":for" */ |
| 75 | 741 int cs_line[CSTACK_LEN]; /* line nr of ":while"/":for" line */ |
| 7 | 742 int cs_idx; /* current entry, or -1 if none */ |
| 75 | 743 int cs_looplevel; /* nr of nested ":while"s and ":for"s */ |
| 744 int cs_trylevel; /* nr of nested ":try"s */ | |
| 7 | 745 eslist_T *cs_emsg_silent_list; /* saved values of "emsg_silent" */ |
| 75 | 746 char cs_lflags; /* loop flags: CSL_ flags */ |
| 7 | 747 }; |
| 75 | 748 # define cs_rettv cs_pend.csp_rv |
| 749 # define cs_exception cs_pend.csp_ex | |
| 7 | 750 |
| 79 | 751 /* There is no CSF_IF, the lack of CSF_WHILE, CSF_FOR and CSF_TRY means ":if" |
| 752 * was used. */ | |
| 75 | 753 # define CSF_TRUE 0x0001 /* condition was TRUE */ |
| 754 # define CSF_ACTIVE 0x0002 /* current state is active */ | |
| 755 # define CSF_ELSE 0x0004 /* ":else" has been passed */ | |
| 756 # define CSF_WHILE 0x0008 /* is a ":while" */ | |
| 757 # define CSF_FOR 0x0010 /* is a ":for" */ | |
| 758 | |
| 759 # define CSF_TRY 0x0100 /* is a ":try" */ | |
| 760 # define CSF_FINALLY 0x0200 /* ":finally" has been passed */ | |
| 761 # define CSF_THROWN 0x0400 /* exception thrown to this try conditional */ | |
| 762 # define CSF_CAUGHT 0x0800 /* exception caught by this try conditional */ | |
| 763 # define CSF_SILENT 0x1000 /* "emsg_silent" reset by ":try" */ | |
| 7 | 764 /* Note that CSF_ELSE is only used when CSF_TRY and CSF_WHILE are unset |
| 765 * (an ":if"), and CSF_SILENT is only used when CSF_TRY is set. */ | |
| 766 | |
| 767 /* | |
| 768 * What's pending for being reactivated at the ":endtry" of this try | |
| 769 * conditional: | |
| 770 */ | |
| 771 # define CSTP_NONE 0 /* nothing pending in ":finally" clause */ | |
| 772 # define CSTP_ERROR 1 /* an error is pending */ | |
| 773 # define CSTP_INTERRUPT 2 /* an interrupt is pending */ | |
| 774 # define CSTP_THROW 4 /* a throw is pending */ | |
| 775 # define CSTP_BREAK 8 /* ":break" is pending */ | |
| 776 # define CSTP_CONTINUE 16 /* ":continue" is pending */ | |
| 777 # define CSTP_RETURN 24 /* ":return" is pending */ | |
| 778 # define CSTP_FINISH 32 /* ":finish" is pending */ | |
| 779 | |
| 780 /* | |
| 75 | 781 * Flags for the cs_lflags item in struct condstack. |
| 782 */ | |
| 783 # define CSL_HAD_LOOP 1 /* just found ":while" or ":for" */ | |
| 784 # define CSL_HAD_ENDLOOP 2 /* just found ":endwhile" or ":endfor" */ | |
| 785 # define CSL_HAD_CONT 4 /* just found ":continue" */ | |
| 786 # define CSL_HAD_FINA 8 /* just found ":finally" */ | |
| 787 | |
| 788 /* | |
| 7 | 789 * A list of error messages that can be converted to an exception. "throw_msg" |
| 790 * is only set in the first element of the list. Usually, it points to the | |
| 791 * original message stored in that element, but sometimes it points to a later | |
| 792 * message in the list. See cause_errthrow() below. | |
| 793 */ | |
| 794 struct msglist | |
| 795 { | |
| 796 char_u *msg; /* original message */ | |
| 797 char_u *throw_msg; /* msg to throw: usually original one */ | |
| 798 struct msglist *next; /* next of several messages in a row */ | |
| 799 }; | |
| 800 | |
| 801 /* | |
| 802 * Structure describing an exception. | |
| 803 * (don't use "struct exception", it's used by the math library). | |
| 804 */ | |
| 805 typedef struct vim_exception except_T; | |
| 806 struct vim_exception | |
| 807 { | |
| 808 int type; /* exception type */ | |
| 809 char_u *value; /* exception value */ | |
| 810 struct msglist *messages; /* message(s) causing error exception */ | |
| 811 char_u *throw_name; /* name of the throw point */ | |
| 812 linenr_T throw_lnum; /* line number of the throw point */ | |
| 813 except_T *caught; /* next exception on the caught stack */ | |
| 814 }; | |
| 815 | |
| 816 /* | |
| 817 * The exception types. | |
| 818 */ | |
| 819 #define ET_USER 0 /* exception caused by ":throw" command */ | |
| 820 #define ET_ERROR 1 /* error exception */ | |
| 821 #define ET_INTERRUPT 2 /* interrupt exception triggered by Ctrl-C */ | |
| 822 | |
| 24 | 823 /* |
| 824 * Structure to save the error/interrupt/exception state between calls to | |
| 825 * enter_cleanup() and leave_cleanup(). Must be allocated as an automatic | |
| 826 * variable by the (common) caller of these functions. | |
| 827 */ | |
| 828 typedef struct cleanup_stuff cleanup_T; | |
| 829 struct cleanup_stuff | |
| 830 { | |
| 831 int pending; /* error/interrupt/exception state */ | |
| 832 except_T *exception; /* exception value */ | |
| 833 }; | |
| 7 | 834 |
| 835 #ifdef FEAT_SYN_HL | |
| 836 /* struct passed to in_id_list() */ | |
| 837 struct sp_syn | |
| 838 { | |
| 839 int inc_tag; /* ":syn include" unique tag */ | |
| 840 short id; /* highlight group ID of item */ | |
| 841 short *cont_in_list; /* cont.in group IDs, if non-zero */ | |
| 842 }; | |
| 843 | |
| 844 /* | |
| 845 * Each keyword has one keyentry, which is linked in a hash list. | |
| 846 */ | |
| 847 typedef struct keyentry keyentry_T; | |
| 848 | |
| 849 struct keyentry | |
| 850 { | |
| 133 | 851 keyentry_T *ke_next; /* next entry with identical "keyword[]" */ |
| 7 | 852 struct sp_syn k_syn; /* struct passed to in_id_list() */ |
| 853 short *next_list; /* ID list for next match (if non-zero) */ | |
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854 int flags; |
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855 int k_char; /* conceal substitute character */ |
| 7 | 856 char_u keyword[1]; /* actually longer */ |
| 857 }; | |
| 858 | |
| 859 /* | |
| 860 * Struct used to store one state of the state stack. | |
| 861 */ | |
| 862 typedef struct buf_state | |
| 863 { | |
| 864 int bs_idx; /* index of pattern */ | |
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865 int bs_flags; /* flags for pattern */ |
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866 #ifdef FEAT_CONCEAL |
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867 int bs_seqnr; /* stores si_seqnr */ |
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868 int bs_cchar; /* stores si_cchar */ |
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869 #endif |
| 7 | 870 reg_extmatch_T *bs_extmatch; /* external matches from start pattern */ |
| 871 } bufstate_T; | |
| 872 | |
| 873 /* | |
| 874 * syn_state contains the syntax state stack for the start of one line. | |
| 875 * Used by b_sst_array[]. | |
| 876 */ | |
| 877 typedef struct syn_state synstate_T; | |
| 878 | |
| 879 struct syn_state | |
| 880 { | |
| 881 synstate_T *sst_next; /* next entry in used or free list */ | |
| 882 linenr_T sst_lnum; /* line number for this state */ | |
| 883 union | |
| 884 { | |
| 885 bufstate_T sst_stack[SST_FIX_STATES]; /* short state stack */ | |
| 886 garray_T sst_ga; /* growarray for long state stack */ | |
| 887 } sst_union; | |
| 888 int sst_next_flags; /* flags for sst_next_list */ | |
| 2171 | 889 int sst_stacksize; /* number of states on the stack */ |
| 7 | 890 short *sst_next_list; /* "nextgroup" list in this state |
| 891 * (this is a copy, don't free it! */ | |
| 892 disptick_T sst_tick; /* tick when last displayed */ | |
| 893 linenr_T sst_change_lnum;/* when non-zero, change in this line | |
| 894 * may have made the state invalid */ | |
| 895 }; | |
| 896 #endif /* FEAT_SYN_HL */ | |
| 897 | |
| 898 /* | |
| 899 * Structure shared between syntax.c, screen.c and gui_x11.c. | |
| 900 */ | |
| 901 typedef struct attr_entry | |
| 902 { | |
| 903 short ae_attr; /* HL_BOLD, etc. */ | |
| 904 union | |
| 905 { | |
| 906 struct | |
| 907 { | |
| 908 char_u *start; /* start escape sequence */ | |
| 909 char_u *stop; /* stop escape sequence */ | |
| 910 } term; | |
| 911 struct | |
| 912 { | |
| 685 | 913 /* These colors need to be > 8 bits to hold 256. */ |
| 914 short_u fg_color; /* foreground color number */ | |
| 915 short_u bg_color; /* background color number */ | |
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916 # ifdef FEAT_TERMGUICOLORS |
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917 long_u fg_rgb; /* foreground color RGB */ |
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918 long_u bg_rgb; /* background color RGB */ |
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919 # endif |
| 7 | 920 } cterm; |
| 921 # ifdef FEAT_GUI | |
| 922 struct | |
| 923 { | |
| 924 guicolor_T fg_color; /* foreground color handle */ | |
| 925 guicolor_T bg_color; /* background color handle */ | |
| 205 | 926 guicolor_T sp_color; /* special color handle */ |
| 7 | 927 GuiFont font; /* font handle */ |
| 928 # ifdef FEAT_XFONTSET | |
| 929 GuiFontset fontset; /* fontset handle */ | |
| 930 # endif | |
| 931 } gui; | |
| 932 # endif | |
| 933 } ae_u; | |
| 934 } attrentry_T; | |
| 935 | |
| 936 #ifdef USE_ICONV | |
| 937 # ifdef HAVE_ICONV_H | |
| 938 # include <iconv.h> | |
| 939 # else | |
| 940 # if defined(MACOS_X) | |
| 941 # include <sys/errno.h> | |
| 942 # define EILSEQ ENOENT /* MacOS X does not have EILSEQ */ | |
| 943 typedef struct _iconv_t *iconv_t; | |
| 944 # else | |
| 945 # if defined(MACOS_CLASSIC) | |
| 946 typedef struct _iconv_t *iconv_t; | |
| 947 # define EINVAL 22 | |
| 948 # define E2BIG 7 | |
| 949 # define ENOENT 2 | |
| 950 # define EFAULT 14 | |
| 951 # define EILSEQ 123 | |
| 952 # else | |
| 953 # include <errno.h> | |
| 954 # endif | |
| 955 # endif | |
| 956 typedef void *iconv_t; | |
| 957 # endif | |
| 958 #endif | |
| 959 | |
| 960 /* | |
| 961 * Used for the typeahead buffer: typebuf. | |
| 962 */ | |
| 963 typedef struct | |
| 964 { | |
| 965 char_u *tb_buf; /* buffer for typed characters */ | |
| 966 char_u *tb_noremap; /* mapping flags for characters in tb_buf[] */ | |
| 967 int tb_buflen; /* size of tb_buf[] */ | |
| 968 int tb_off; /* current position in tb_buf[] */ | |
| 969 int tb_len; /* number of valid bytes in tb_buf[] */ | |
| 970 int tb_maplen; /* nr of mapped bytes in tb_buf[] */ | |
| 971 int tb_silent; /* nr of silently mapped bytes in tb_buf[] */ | |
| 972 int tb_no_abbr_cnt; /* nr of bytes without abbrev. in tb_buf[] */ | |
| 973 int tb_change_cnt; /* nr of time tb_buf was changed; never zero */ | |
| 974 } typebuf_T; | |
| 975 | |
| 976 /* Struct to hold the saved typeahead for save_typeahead(). */ | |
| 977 typedef struct | |
| 978 { | |
| 979 typebuf_T save_typebuf; | |
| 980 int typebuf_valid; /* TRUE when save_typebuf valid */ | |
| 1928 | 981 int old_char; |
| 982 int old_mod_mask; | |
| 5649 | 983 buffheader_T save_readbuf1; |
| 984 buffheader_T save_readbuf2; | |
| 7 | 985 #ifdef USE_INPUT_BUF |
| 986 char_u *save_inputbuf; | |
| 987 #endif | |
| 988 } tasave_T; | |
| 989 | |
| 990 /* | |
| 991 * Used for conversion of terminal I/O and script files. | |
| 992 */ | |
| 993 typedef struct | |
| 994 { | |
| 995 int vc_type; /* zero or one of the CONV_ values */ | |
| 996 int vc_factor; /* max. expansion factor */ | |
| 997 # ifdef WIN3264 | |
| 998 int vc_cpfrom; /* codepage to convert from (CONV_CODEPAGE) */ | |
| 999 int vc_cpto; /* codepage to convert to (CONV_CODEPAGE) */ | |
| 1000 # endif | |
| 1001 # ifdef USE_ICONV | |
| 1002 iconv_t vc_fd; /* for CONV_ICONV */ | |
| 1003 # endif | |
| 1004 int vc_fail; /* fail for invalid char, don't use '?' */ | |
| 1005 } vimconv_T; | |
| 1006 | |
| 1007 /* | |
| 1008 * Structure used for reading from the viminfo file. | |
| 1009 */ | |
| 1010 typedef struct | |
| 1011 { | |
| 1012 char_u *vir_line; /* text of the current line */ | |
| 1013 FILE *vir_fd; /* file descriptor */ | |
| 1014 #ifdef FEAT_MBYTE | |
| 1015 vimconv_T vir_conv; /* encoding conversion */ | |
| 1016 #endif | |
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1017 garray_T vir_barlines; /* lines starting with | */ |
| 7 | 1018 } vir_T; |
| 1019 | |
| 1020 #define CONV_NONE 0 | |
| 1021 #define CONV_TO_UTF8 1 | |
| 26 | 1022 #define CONV_9_TO_UTF8 2 |
| 1023 #define CONV_TO_LATIN1 3 | |
| 1024 #define CONV_TO_LATIN9 4 | |
| 1025 #define CONV_ICONV 5 | |
| 7 | 1026 #ifdef WIN3264 |
| 26 | 1027 # define CONV_CODEPAGE 10 /* codepage -> codepage */ |
| 7 | 1028 #endif |
| 1029 #ifdef MACOS_X | |
| 26 | 1030 # define CONV_MAC_LATIN1 20 |
| 1031 # define CONV_LATIN1_MAC 21 | |
| 1032 # define CONV_MAC_UTF8 22 | |
| 1033 # define CONV_UTF8_MAC 23 | |
| 7 | 1034 #endif |
| 1035 | |
| 1036 /* | |
| 1037 * Structure used for mappings and abbreviations. | |
| 1038 */ | |
| 1039 typedef struct mapblock mapblock_T; | |
| 1040 struct mapblock | |
| 1041 { | |
| 1042 mapblock_T *m_next; /* next mapblock in list */ | |
| 2610 | 1043 char_u *m_keys; /* mapped from, lhs */ |
| 1044 char_u *m_str; /* mapped to, rhs */ | |
| 1045 char_u *m_orig_str; /* rhs as entered by the user */ | |
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1046 int m_keylen; /* strlen(m_keys) */ |
| 7 | 1047 int m_mode; /* valid mode */ |
| 1048 int m_noremap; /* if non-zero no re-mapping for m_str */ | |
| 1049 char m_silent; /* <silent> used, don't echo commands */ | |
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1050 char m_nowait; /* <nowait> used */ |
| 481 | 1051 #ifdef FEAT_EVAL |
| 724 | 1052 char m_expr; /* <expr> used, m_str is an expression */ |
| 481 | 1053 scid_T m_script_ID; /* ID of script where map was defined */ |
| 7 | 1054 #endif |
| 1055 }; | |
| 1056 | |
| 1057 /* | |
| 1058 * Used for highlighting in the status line. | |
| 1059 */ | |
| 1060 struct stl_hlrec | |
| 1061 { | |
| 1062 char_u *start; | |
| 680 | 1063 int userhl; /* 0: no HL, 1-9: User HL, < 0 for syn ID */ |
| 7 | 1064 }; |
| 1065 | |
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1066 |
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1067 /* |
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1068 * Syntax items - usually buffer-specific. |
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1069 */ |
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1070 |
| 123 | 1071 /* Item for a hashtable. "hi_key" can be one of three values: |
| 1072 * NULL: Never been used | |
| 1073 * HI_KEY_REMOVED: Entry was removed | |
| 1074 * Otherwise: Used item, pointer to the actual key; this usually is | |
| 1075 * inside the item, subtract an offset to locate the item. | |
| 1076 * This reduces the size of hashitem by 1/3. | |
| 1077 */ | |
| 1078 typedef struct hashitem_S | |
| 1079 { | |
| 1080 long_u hi_hash; /* cached hash number of hi_key */ | |
| 1081 char_u *hi_key; | |
| 133 | 1082 } hashitem_T; |
| 123 | 1083 |
| 1084 /* The address of "hash_removed" is used as a magic number for hi_key to | |
| 1085 * indicate a removed item. */ | |
| 1086 #define HI_KEY_REMOVED &hash_removed | |
| 1087 #define HASHITEM_EMPTY(hi) ((hi)->hi_key == NULL || (hi)->hi_key == &hash_removed) | |
| 1088 | |
| 1089 /* Initial size for a hashtable. Our items are relatively small and growing | |
| 1090 * is expensive, thus use 16 as a start. Must be a power of 2. */ | |
| 1091 #define HT_INIT_SIZE 16 | |
| 1092 | |
| 1093 typedef struct hashtable_S | |
| 1094 { | |
| 1095 long_u ht_mask; /* mask used for hash value (nr of items in | |
| 1096 * array is "ht_mask" + 1) */ | |
| 140 | 1097 long_u ht_used; /* number of items used */ |
| 1098 long_u ht_filled; /* number of items used + removed */ | |
| 123 | 1099 int ht_locked; /* counter for hash_lock() */ |
| 1100 int ht_error; /* when set growing failed, can't add more | |
| 1101 items before growing works */ | |
| 133 | 1102 hashitem_T *ht_array; /* points to the array, allocated when it's |
| 123 | 1103 not "ht_smallarray" */ |
| 133 | 1104 hashitem_T ht_smallarray[HT_INIT_SIZE]; /* initial array */ |
| 1105 } hashtab_T; | |
| 1106 | |
| 1107 typedef long_u hash_T; /* Type for hi_hash */ | |
| 1108 | |
| 1109 | |
| 5684 | 1110 #if VIM_SIZEOF_INT <= 3 /* use long if int is smaller than 32 bits */ |
| 133 | 1111 typedef long varnumber_T; |
| 1112 #else | |
| 1113 typedef int varnumber_T; | |
| 1114 #endif | |
| 1622 | 1115 typedef double float_T; |
| 133 | 1116 |
| 1117 typedef struct listvar_S list_T; | |
| 1118 typedef struct dictvar_S dict_T; | |
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1119 typedef struct partial_S partial_T; |
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1120 |
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1121 typedef struct jobvar_S job_T; |
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1122 typedef struct readq_S readq_T; |
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1123 typedef struct jsonq_S jsonq_T; |
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1124 typedef struct cbq_S cbq_T; |
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1125 typedef struct channel_S channel_T; |
| 133 | 1126 |
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1127 typedef enum |
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1128 { |
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1129 VAR_UNKNOWN = 0, |
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1130 VAR_NUMBER, /* "v_number" is used */ |
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1131 VAR_STRING, /* "v_string" is used */ |
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1132 VAR_FUNC, /* "v_string" is function name */ |
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1133 VAR_PARTIAL, /* "v_partial" is used */ |
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1134 VAR_LIST, /* "v_list" is used */ |
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1135 VAR_DICT, /* "v_dict" is used */ |
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1136 VAR_FLOAT, /* "v_float" is used */ |
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1137 VAR_SPECIAL, /* "v_number" is used */ |
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1138 VAR_JOB, /* "v_job" is used */ |
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1139 VAR_CHANNEL /* "v_channel" is used */ |
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1140 } vartype_T; |
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1141 |
| 133 | 1142 /* |
| 1143 * Structure to hold an internal variable without a name. | |
| 1144 */ | |
| 1145 typedef struct | |
| 1146 { | |
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1147 vartype_T v_type; |
| 148 | 1148 char v_lock; /* see below: VAR_LOCKED, VAR_FIXED */ |
| 133 | 1149 union |
| 1150 { | |
| 1151 varnumber_T v_number; /* number value */ | |
| 1622 | 1152 #ifdef FEAT_FLOAT |
| 1153 float_T v_float; /* floating number value */ | |
| 1154 #endif | |
| 133 | 1155 char_u *v_string; /* string value (can be NULL!) */ |
| 1156 list_T *v_list; /* list value (can be NULL!) */ | |
| 1157 dict_T *v_dict; /* dict value (can be NULL!) */ | |
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1158 partial_T *v_partial; /* closure: function with args */ |
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1159 #ifdef FEAT_JOB_CHANNEL |
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1160 job_T *v_job; /* job value (can be NULL!) */ |
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1161 channel_T *v_channel; /* channel value (can be NULL!) */ |
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1162 #endif |
| 133 | 1163 } vval; |
| 1164 } typval_T; | |
| 1165 | |
| 3687 | 1166 /* Values for "dv_scope". */ |
| 1167 #define VAR_SCOPE 1 /* a:, v:, s:, etc. scope dictionaries */ | |
| 1168 #define VAR_DEF_SCOPE 2 /* l:, g: scope dictionaries: here funcrefs are not | |
| 1169 allowed to mask existing functions */ | |
| 1170 | |
| 148 | 1171 /* Values for "v_lock". */ |
| 1172 #define VAR_LOCKED 1 /* locked with lock(), can use unlock() */ | |
| 1173 #define VAR_FIXED 2 /* locked forever */ | |
| 1174 | |
| 133 | 1175 /* |
| 1176 * Structure to hold an item of a list: an internal variable without a name. | |
| 1177 */ | |
| 1178 typedef struct listitem_S listitem_T; | |
| 1179 | |
| 1180 struct listitem_S | |
| 1181 { | |
| 1182 listitem_T *li_next; /* next item in list */ | |
| 1183 listitem_T *li_prev; /* previous item in list */ | |
| 1184 typval_T li_tv; /* type and value of the variable */ | |
| 1185 }; | |
| 1186 | |
| 1187 /* | |
| 1188 * Struct used by those that are using an item in a list. | |
| 1189 */ | |
| 1190 typedef struct listwatch_S listwatch_T; | |
| 1191 | |
| 1192 struct listwatch_S | |
| 1193 { | |
| 1194 listitem_T *lw_item; /* item being watched */ | |
| 1195 listwatch_T *lw_next; /* next watcher */ | |
| 1196 }; | |
| 1197 | |
| 1198 /* | |
| 1199 * Structure to hold info about a list. | |
| 1200 */ | |
| 1201 struct listvar_S | |
| 1202 { | |
| 370 | 1203 listitem_T *lv_first; /* first item, NULL if none */ |
| 1204 listitem_T *lv_last; /* last item, NULL if none */ | |
| 133 | 1205 int lv_refcount; /* reference count */ |
| 153 | 1206 int lv_len; /* number of items */ |
| 133 | 1207 listwatch_T *lv_watch; /* first watcher, NULL if none */ |
| 153 | 1208 int lv_idx; /* cached index of an item */ |
| 1209 listitem_T *lv_idx_item; /* when not NULL item at index "lv_idx" */ | |
| 164 | 1210 int lv_copyID; /* ID used by deepcopy() */ |
| 1211 list_T *lv_copylist; /* copied list used by deepcopy() */ | |
| 148 | 1212 char lv_lock; /* zero, VAR_LOCKED, VAR_FIXED */ |
| 510 | 1213 list_T *lv_used_next; /* next list in used lists list */ |
| 370 | 1214 list_T *lv_used_prev; /* previous list in used lists list */ |
| 133 | 1215 }; |
| 1216 | |
| 1217 /* | |
| 1218 * Structure to hold an item of a Dictionary. | |
| 1219 * Also used for a variable. | |
| 1220 * The key is copied into "di_key" to avoid an extra alloc/free for it. | |
| 1221 */ | |
| 1222 struct dictitem_S | |
| 1223 { | |
| 1224 typval_T di_tv; /* type and value of the variable */ | |
| 1225 char_u di_flags; /* flags (only used for variable) */ | |
| 1226 char_u di_key[1]; /* key (actually longer!) */ | |
| 1227 }; | |
| 1228 typedef struct dictitem_S dictitem_T; | |
| 1229 | |
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1230 /* A dictitem with a 16 character key (plus NUL). */ |
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1231 struct dictitem16_S |
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1232 { |
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1233 typval_T di_tv; /* type and value of the variable */ |
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1234 char_u di_flags; /* flags (only used for variable) */ |
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1235 char_u di_key[17]; /* key */ |
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1236 }; |
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1237 typedef struct dictitem16_S dictitem16_T; |
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1238 |
| 6751 | 1239 #define DI_FLAGS_RO 1 /* "di_flags" value: read-only variable */ |
| 1240 #define DI_FLAGS_RO_SBX 2 /* "di_flags" value: read-only in the sandbox */ | |
| 1241 #define DI_FLAGS_FIX 4 /* "di_flags" value: fixed: no :unlet or remove() */ | |
| 1242 #define DI_FLAGS_LOCK 8 /* "di_flags" value: locked variable */ | |
| 1243 #define DI_FLAGS_ALLOC 16 /* "di_flags" value: separately allocated */ | |
| 133 | 1244 |
| 1245 /* | |
| 1246 * Structure to hold info about a Dictionary. | |
| 1247 */ | |
| 1248 struct dictvar_S | |
| 1249 { | |
| 148 | 1250 char dv_lock; /* zero, VAR_LOCKED, VAR_FIXED */ |
| 3687 | 1251 char dv_scope; /* zero, VAR_SCOPE, VAR_DEF_SCOPE */ |
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1252 int dv_refcount; /* reference count */ |
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1253 int dv_copyID; /* ID used by deepcopy() */ |
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1254 hashtab_T dv_hashtab; /* hashtab that refers to the items */ |
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1255 dict_T *dv_copydict; /* copied dict used by deepcopy() */ |
| 370 | 1256 dict_T *dv_used_next; /* next dict in used dicts list */ |
| 1257 dict_T *dv_used_prev; /* previous dict in used dicts list */ | |
| 133 | 1258 }; |
| 1259 | |
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1260 struct partial_S |
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1261 { |
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1262 int pt_refcount; /* reference count */ |
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1263 char_u *pt_name; /* function name */ |
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1264 int pt_auto; /* when TRUE the partial was created for using |
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1265 dict.member in handle_subscript() */ |
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1266 int pt_argc; /* number of arguments */ |
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1267 typval_T *pt_argv; /* arguments in allocated array */ |
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1268 dict_T *pt_dict; /* dict for "self" */ |
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1269 }; |
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1270 |
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1271 typedef enum |
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1272 { |
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1273 JOB_FAILED, |
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1274 JOB_STARTED, |
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1275 JOB_ENDED |
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1276 } jobstatus_T; |
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1277 |
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1278 /* |
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1279 * Structure to hold info about a Job. |
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1280 */ |
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1281 struct jobvar_S |
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1282 { |
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1283 job_T *jv_next; |
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1284 job_T *jv_prev; |
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1285 #ifdef UNIX |
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1286 pid_t jv_pid; |
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1287 #endif |
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1288 #ifdef WIN32 |
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1289 PROCESS_INFORMATION jv_proc_info; |
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1290 HANDLE jv_job_object; |
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1291 #endif |
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1292 jobstatus_T jv_status; |
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1293 char_u *jv_stoponexit; /* allocated */ |
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1294 int jv_exitval; |
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1295 char_u *jv_exit_cb; /* allocated */ |
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1296 partial_T *jv_exit_partial; |
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1297 |
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1298 buf_T *jv_in_buf; /* buffer from "in-name" */ |
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1299 |
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1300 int jv_refcount; /* reference count */ |
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1301 int jv_copyID; |
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1302 |
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1303 channel_T *jv_channel; /* channel for I/O, reference counted */ |
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1304 }; |
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1305 |
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1306 /* |
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1307 * Structures to hold info about a Channel. |
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1308 */ |
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1309 struct readq_S |
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1310 { |
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1311 char_u *rq_buffer; |
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1312 long_u rq_buflen; |
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1313 readq_T *rq_next; |
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1314 readq_T *rq_prev; |
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1315 }; |
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1316 |
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1317 struct jsonq_S |
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1318 { |
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1319 typval_T *jq_value; |
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1320 jsonq_T *jq_next; |
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1321 jsonq_T *jq_prev; |
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1322 }; |
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1323 |
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1324 struct cbq_S |
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1325 { |
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1326 char_u *cq_callback; |
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1327 partial_T *cq_partial; |
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1328 int cq_seq_nr; |
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1329 cbq_T *cq_next; |
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1330 cbq_T *cq_prev; |
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1331 }; |
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1332 |
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1333 /* mode for a channel */ |
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1334 typedef enum |
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1335 { |
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1336 MODE_NL = 0, |
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1337 MODE_RAW, |
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1338 MODE_JSON, |
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1339 MODE_JS |
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1340 } ch_mode_T; |
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1341 |
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1342 typedef enum { |
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1343 JIO_PIPE, /* default */ |
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1344 JIO_NULL, |
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1345 JIO_FILE, |
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1346 JIO_BUFFER, |
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1347 JIO_OUT |
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1348 } job_io_T; |
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1349 |
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1350 /* Ordering matters, it is used in for loops: IN is last, only SOCK/OUT/ERR |
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1351 * are polled. */ |
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1352 #define PART_SOCK 0 |
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1353 #define CH_SOCK_FD ch_part[PART_SOCK].ch_fd |
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1354 |
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1355 #ifdef FEAT_JOB_CHANNEL |
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1356 # define INVALID_FD (-1) |
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1357 |
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1358 # define PART_OUT 1 |
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1359 # define PART_ERR 2 |
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1360 # define PART_IN 3 |
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1361 # define CH_OUT_FD ch_part[PART_OUT].ch_fd |
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1362 # define CH_ERR_FD ch_part[PART_ERR].ch_fd |
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1363 # define CH_IN_FD ch_part[PART_IN].ch_fd |
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1364 #endif |
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1365 |
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1366 /* The per-fd info for a channel. */ |
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1367 typedef struct { |
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1368 sock_T ch_fd; /* socket/stdin/stdout/stderr, -1 if not used */ |
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1369 |
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1370 # if defined(UNIX) && !defined(HAVE_SELECT) |
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1371 int ch_poll_idx; /* used by channel_poll_setup() */ |
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1372 # endif |
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1373 |
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1374 #ifdef FEAT_GUI_X11 |
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1375 XtInputId ch_inputHandler; /* Cookie for input */ |
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1376 #endif |
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1377 #ifdef FEAT_GUI_GTK |
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1378 gint ch_inputHandler; /* Cookie for input */ |
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1379 #endif |
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1380 |
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1381 ch_mode_T ch_mode; |
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1382 job_io_T ch_io; |
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1383 int ch_timeout; /* request timeout in msec */ |
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1384 |
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1385 readq_T ch_head; /* header for circular raw read queue */ |
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1386 jsonq_T ch_json_head; /* header for circular json read queue */ |
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1387 int ch_block_id; /* ID that channel_read_json_block() is |
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1388 waiting for */ |
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1389 /* When ch_waiting is TRUE use ch_deadline to wait for incomplete message |
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1390 * to be complete. */ |
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1391 int ch_waiting; |
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1392 #ifdef WIN32 |
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1393 DWORD ch_deadline; |
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1394 #else |
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1395 struct timeval ch_deadline; |
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1396 #endif |
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1397 int ch_block_write; /* for testing: 0 when not used, -1 when write |
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1398 * does not block, 1 simulate blocking */ |
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1399 |
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1400 cbq_T ch_cb_head; /* dummy node for per-request callbacks */ |
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1401 char_u *ch_callback; /* call when a msg is not handled */ |
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1402 partial_T *ch_partial; |
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1403 |
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1404 buf_T *ch_buffer; /* buffer to read from or write to */ |
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1405 int ch_nomodifiable; /* TRUE when buffer can be 'nomodifiable' */ |
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1406 int ch_nomod_error; /* TRUE when e_modifiable was given */ |
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1407 int ch_buf_append; /* write appended lines instead top-bot */ |
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1408 linenr_T ch_buf_top; /* next line to send */ |
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1409 linenr_T ch_buf_bot; /* last line to send */ |
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1410 } chanpart_T; |
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1411 |
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1412 struct channel_S { |
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1413 channel_T *ch_next; |
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1414 channel_T *ch_prev; |
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1415 |
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1416 int ch_id; /* ID of the channel */ |
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1417 int ch_last_msg_id; /* ID of the last message */ |
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1418 |
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1419 chanpart_T ch_part[4]; /* info for socket, out, err and in */ |
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1420 |
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1421 char *ch_hostname; /* only for socket, allocated */ |
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1422 int ch_port; /* only for socket */ |
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1423 |
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1424 int ch_to_be_closed; /* When TRUE reading or writing failed and |
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1425 * the channel must be closed when it's safe |
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1426 * to invoke callbacks. */ |
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1427 int ch_to_be_freed; /* When TRUE channel must be freed when it's |
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1428 * safe to invoke callbacks. */ |
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1429 int ch_error; /* When TRUE an error was reported. Avoids |
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1430 * giving pages full of error messages when |
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1431 * the other side has exited, only mention the |
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1432 * first error until the connection works |
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1433 * again. */ |
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1434 |
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1435 void (*ch_nb_close_cb)(void); |
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1436 /* callback for Netbeans when channel is |
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1437 * closed */ |
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1438 |
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1439 char_u *ch_callback; /* call when any msg is not handled */ |
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1440 partial_T *ch_partial; |
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1441 char_u *ch_close_cb; /* call when channel is closed */ |
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1442 partial_T *ch_close_partial; |
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1443 |
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1444 job_T *ch_job; /* Job that uses this channel; this does not |
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1445 * count as a reference to avoid a circular |
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1446 * reference, the job refers to the channel. */ |
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1447 int ch_job_killed; /* TRUE when there was a job and it was killed |
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1448 * or we know it died. */ |
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1449 |
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1450 int ch_refcount; /* reference count */ |
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1451 int ch_copyID; |
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1452 }; |
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1453 |
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1454 #define JO_MODE 0x0001 /* channel mode */ |
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1455 #define JO_IN_MODE 0x0002 /* stdin mode */ |
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1456 #define JO_OUT_MODE 0x0004 /* stdout mode */ |
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1457 #define JO_ERR_MODE 0x0008 /* stderr mode */ |
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1458 #define JO_CALLBACK 0x0010 /* channel callback */ |
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1459 #define JO_OUT_CALLBACK 0x0020 /* stdout callback */ |
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1460 #define JO_ERR_CALLBACK 0x0040 /* stderr callback */ |
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1461 #define JO_CLOSE_CALLBACK 0x0080 /* close callback */ |
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1462 #define JO_WAITTIME 0x0100 /* only for ch_open() */ |
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1463 #define JO_TIMEOUT 0x0200 /* all timeouts */ |
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1464 #define JO_OUT_TIMEOUT 0x0400 /* stdout timeouts */ |
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1465 #define JO_ERR_TIMEOUT 0x0800 /* stderr timeouts */ |
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1466 #define JO_PART 0x1000 /* "part" */ |
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1467 #define JO_ID 0x2000 /* "id" */ |
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1468 #define JO_STOPONEXIT 0x4000 /* "stoponexit" */ |
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1469 #define JO_EXIT_CB 0x8000 /* "exit_cb" */ |
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1470 #define JO_OUT_IO 0x10000 /* "out_io" */ |
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1471 #define JO_ERR_IO 0x20000 /* "err_io" (JO_OUT_IO << 1) */ |
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1472 #define JO_IN_IO 0x40000 /* "in_io" (JO_OUT_IO << 2) */ |
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1473 #define JO_OUT_NAME 0x80000 /* "out_name" */ |
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1474 #define JO_ERR_NAME 0x100000 /* "err_name" (JO_OUT_NAME << 1) */ |
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1475 #define JO_IN_NAME 0x200000 /* "in_name" (JO_OUT_NAME << 2) */ |
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1476 #define JO_IN_TOP 0x400000 /* "in_top" */ |
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1477 #define JO_IN_BOT 0x800000 /* "in_bot" */ |
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1478 #define JO_OUT_BUF 0x1000000 /* "out_buf" */ |
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1479 #define JO_ERR_BUF 0x2000000 /* "err_buf" (JO_OUT_BUF << 1) */ |
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1480 #define JO_IN_BUF 0x4000000 /* "in_buf" (JO_OUT_BUF << 2) */ |
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1481 #define JO_CHANNEL 0x8000000 /* "channel" */ |
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1482 #define JO_BLOCK_WRITE 0x10000000 /* "block_write" */ |
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1483 #define JO_OUT_MODIFIABLE 0x20000000 /* "out_modifiable" */ |
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1484 #define JO_ERR_MODIFIABLE 0x40000000 /* "err_modifiable" (JO_OUT_ << 1) */ |
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1485 #define JO_ALL 0x7fffffff |
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1486 |
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1487 #define JO_MODE_ALL (JO_MODE + JO_IN_MODE + JO_OUT_MODE + JO_ERR_MODE) |
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1488 #define JO_CB_ALL \ |
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1489 (JO_CALLBACK + JO_OUT_CALLBACK + JO_ERR_CALLBACK + JO_CLOSE_CALLBACK) |
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1490 #define JO_TIMEOUT_ALL (JO_TIMEOUT + JO_OUT_TIMEOUT + JO_ERR_TIMEOUT) |
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1491 |
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1492 /* |
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1493 * Options for job and channel commands. |
|
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1494 */ |
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1495 typedef struct |
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1496 { |
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1497 int jo_set; /* JO_ bits for values that were set */ |
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1498 |
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1499 ch_mode_T jo_mode; |
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1500 ch_mode_T jo_in_mode; |
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1501 ch_mode_T jo_out_mode; |
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1502 ch_mode_T jo_err_mode; |
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1503 |
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1504 job_io_T jo_io[4]; /* PART_OUT, PART_ERR, PART_IN */ |
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1505 char_u jo_io_name_buf[4][NUMBUFLEN]; |
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1506 char_u *jo_io_name[4]; /* not allocated! */ |
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1507 int jo_io_buf[4]; |
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1508 int jo_modifiable[4]; |
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1509 channel_T *jo_channel; |
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1510 |
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1511 linenr_T jo_in_top; |
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1512 linenr_T jo_in_bot; |
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1513 |
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1514 char_u *jo_callback; /* not allocated! */ |
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1515 partial_T *jo_partial; /* not referenced! */ |
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1516 char_u *jo_out_cb; /* not allocated! */ |
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1517 partial_T *jo_out_partial; /* not referenced! */ |
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1518 char_u *jo_err_cb; /* not allocated! */ |
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1519 partial_T *jo_err_partial; /* not referenced! */ |
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1520 char_u *jo_close_cb; /* not allocated! */ |
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1521 partial_T *jo_close_partial; /* not referenced! */ |
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1522 char_u *jo_exit_cb; /* not allocated! */ |
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1523 partial_T *jo_exit_partial; /* not referenced! */ |
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1524 int jo_waittime; |
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1525 int jo_timeout; |
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1526 int jo_out_timeout; |
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1527 int jo_err_timeout; |
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1528 int jo_block_write; /* for testing only */ |
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1529 int jo_part; |
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1530 int jo_id; |
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1531 char_u jo_soe_buf[NUMBUFLEN]; |
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1532 char_u *jo_stoponexit; |
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1533 } jobopt_T; |
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1534 |
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1535 |
| 6565 | 1536 /* structure used for explicit stack while garbage collecting hash tables */ |
| 1537 typedef struct ht_stack_S | |
| 1538 { | |
| 1539 hashtab_T *ht; | |
| 1540 struct ht_stack_S *prev; | |
| 1541 } ht_stack_T; | |
| 1542 | |
| 1543 /* structure used for explicit stack while garbage collecting lists */ | |
| 1544 typedef struct list_stack_S | |
| 1545 { | |
| 1546 list_T *list; | |
| 1547 struct list_stack_S *prev; | |
| 1548 } list_stack_T; | |
| 1549 | |
| 419 | 1550 /* values for b_syn_spell: what to do with toplevel text */ |
| 1551 #define SYNSPL_DEFAULT 0 /* spell check if @Spell not defined */ | |
| 1552 #define SYNSPL_TOP 1 /* spell check toplevel text */ | |
| 1553 #define SYNSPL_NOTOP 2 /* don't spell check toplevel text */ | |
| 1554 | |
| 625 | 1555 /* avoid #ifdefs for when b_spell is not available */ |
| 744 | 1556 #ifdef FEAT_SPELL |
| 625 | 1557 # define B_SPELL(buf) ((buf)->b_spell) |
| 1558 #else | |
| 1559 # define B_SPELL(buf) (0) | |
| 1560 #endif | |
| 1561 | |
| 800 | 1562 #ifdef FEAT_QUICKFIX |
| 644 | 1563 typedef struct qf_info_S qf_info_T; |
| 800 | 1564 #endif |
| 123 | 1565 |
|
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1566 #ifdef FEAT_PROFILE |
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1567 /* |
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1568 * Used for :syntime: timing of executing a syntax pattern. |
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1569 */ |
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1570 typedef struct { |
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1571 proftime_T total; /* total time used */ |
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1572 proftime_T slowest; /* time of slowest call */ |
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1573 long count; /* nr of times used */ |
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1574 long match; /* nr of times matched */ |
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1575 } syn_time_T; |
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1576 #endif |
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1577 |
| 6122 | 1578 #ifdef FEAT_CRYPT |
| 1579 /* | |
| 1580 * Structure to hold the type of encryption and the state of encryption or | |
| 1581 * decryption. | |
| 1582 */ | |
| 1583 typedef struct { | |
| 1584 int method_nr; | |
| 1585 void *method_state; /* method-specific state information */ | |
| 1586 } cryptstate_T; | |
| 1587 | |
| 1588 /* values for method_nr */ | |
| 1589 # define CRYPT_M_ZIP 0 | |
| 1590 # define CRYPT_M_BF 1 | |
| 1591 # define CRYPT_M_BF2 2 | |
| 1592 # define CRYPT_M_COUNT 3 /* number of crypt methods */ | |
| 1593 #endif | |
| 1594 | |
| 1595 | |
| 3570 | 1596 /* |
| 1597 * These are items normally related to a buffer. But when using ":ownsyntax" | |
| 1598 * a window may have its own instance. | |
| 1599 */ | |
|
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1600 typedef struct { |
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1601 #ifdef FEAT_SYN_HL |
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1602 hashtab_T b_keywtab; /* syntax keywords hash table */ |
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1603 hashtab_T b_keywtab_ic; /* idem, ignore case */ |
| 4352 | 1604 int b_syn_error; /* TRUE when error occurred in HL */ |
|
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1605 int b_syn_ic; /* ignore case for :syn cmds */ |
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1606 int b_syn_spell; /* SYNSPL_ values */ |
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1607 garray_T b_syn_patterns; /* table for syntax patterns */ |
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1608 garray_T b_syn_clusters; /* table for syntax clusters */ |
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1609 int b_spell_cluster_id; /* @Spell cluster ID or 0 */ |
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1610 int b_nospell_cluster_id; /* @NoSpell cluster ID or 0 */ |
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1611 int b_syn_containedin; /* TRUE when there is an item with a |
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1612 "containedin" argument */ |
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1613 int b_syn_sync_flags; /* flags about how to sync */ |
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1614 short b_syn_sync_id; /* group to sync on */ |
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1615 long b_syn_sync_minlines; /* minimal sync lines offset */ |
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1616 long b_syn_sync_maxlines; /* maximal sync lines offset */ |
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1617 long b_syn_sync_linebreaks; /* offset for multi-line pattern */ |
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1618 char_u *b_syn_linecont_pat; /* line continuation pattern */ |
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1619 regprog_T *b_syn_linecont_prog; /* line continuation program */ |
|
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1620 #ifdef FEAT_PROFILE |
|
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1621 syn_time_T b_syn_linecont_time; |
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1622 #endif |
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1623 int b_syn_linecont_ic; /* ignore-case flag for above */ |
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1624 int b_syn_topgrp; /* for ":syntax include" */ |
|
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1625 # ifdef FEAT_CONCEAL |
|
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1626 int b_syn_conceal; /* auto-conceal for :syn cmds */ |
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1627 # endif |
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1628 # ifdef FEAT_FOLDING |
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1629 int b_syn_folditems; /* number of patterns with the HL_FOLD |
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1630 flag set */ |
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1631 # endif |
|
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1632 /* |
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1633 * b_sst_array[] contains the state stack for a number of lines, for the |
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1634 * start of that line (col == 0). This avoids having to recompute the |
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1635 * syntax state too often. |
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1636 * b_sst_array[] is allocated to hold the state for all displayed lines, |
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1637 * and states for 1 out of about 20 other lines. |
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1638 * b_sst_array pointer to an array of synstate_T |
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1639 * b_sst_len number of entries in b_sst_array[] |
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1640 * b_sst_first pointer to first used entry in b_sst_array[] or NULL |
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1641 * b_sst_firstfree pointer to first free entry in b_sst_array[] or NULL |
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1642 * b_sst_freecount number of free entries in b_sst_array[] |
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1643 * b_sst_check_lnum entries after this lnum need to be checked for |
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1644 * validity (MAXLNUM means no check needed) |
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1645 */ |
|
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1646 synstate_T *b_sst_array; |
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1647 int b_sst_len; |
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1648 synstate_T *b_sst_first; |
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1649 synstate_T *b_sst_firstfree; |
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1650 int b_sst_freecount; |
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1651 linenr_T b_sst_check_lnum; |
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1652 short_u b_sst_lasttick; /* last display tick */ |
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1653 #endif /* FEAT_SYN_HL */ |
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1654 |
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1655 #ifdef FEAT_SPELL |
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1656 /* for spell checking */ |
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1657 garray_T b_langp; /* list of pointers to slang_T, see spell.c */ |
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1658 char_u b_spell_ismw[256];/* flags: is midword char */ |
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1659 # ifdef FEAT_MBYTE |
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1660 char_u *b_spell_ismw_mb; /* multi-byte midword chars */ |
|
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1661 # endif |
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1662 char_u *b_p_spc; /* 'spellcapcheck' */ |
|
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1663 regprog_T *b_cap_prog; /* program for 'spellcapcheck' */ |
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1664 char_u *b_p_spf; /* 'spellfile' */ |
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1665 char_u *b_p_spl; /* 'spelllang' */ |
| 5477 | 1666 # ifdef FEAT_MBYTE |
| 1667 int b_cjk; /* all CJK letters as OK */ | |
| 1668 # endif | |
|
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1669 #endif |
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1670 #if !defined(FEAT_SYN_HL) && !defined(FEAT_SPELL) |
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1671 int dummy; |
|
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1672 #endif |
|
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1673 char_u b_syn_chartab[32]; /* syntax iskeyword option */ |
|
61354fabf8a2
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1674 char_u *b_syn_isk; /* iskeyword option */ |
|
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1675 } synblock_T; |
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1676 |
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1677 |
| 7 | 1678 /* |
| 1679 * buffer: structure that holds information about one file | |
| 1680 * | |
| 1681 * Several windows can share a single Buffer | |
| 1682 * A buffer is unallocated if there is no memfile for it. | |
| 1683 * A buffer is new if the associated file has never been loaded yet. | |
| 1684 */ | |
| 1685 | |
| 1686 struct file_buffer | |
| 1687 { | |
| 1688 memline_T b_ml; /* associated memline (also contains line | |
| 1689 count) */ | |
| 1690 | |
| 1691 buf_T *b_next; /* links in list of buffers */ | |
| 1692 buf_T *b_prev; | |
| 1693 | |
| 1694 int b_nwindows; /* nr of windows open on this buffer */ | |
| 1695 | |
| 1696 int b_flags; /* various BF_ flags */ | |
| 3570 | 1697 #ifdef FEAT_AUTOCMD |
| 1698 int b_closing; /* buffer is being closed, don't let | |
| 1699 autocommands close it too. */ | |
| 1700 #endif | |
| 7 | 1701 |
| 1702 /* | |
| 1703 * b_ffname has the full path of the file (NULL for no name). | |
| 1704 * b_sfname is the name as the user typed it (or NULL). | |
| 1705 * b_fname is the same as b_sfname, unless ":cd" has been done, | |
| 1706 * then it is the same as b_ffname (NULL for no name). | |
| 1707 */ | |
| 1708 char_u *b_ffname; /* full path file name */ | |
| 1709 char_u *b_sfname; /* short file name */ | |
| 1710 char_u *b_fname; /* current file name */ | |
| 1711 | |
| 1712 #ifdef UNIX | |
| 1873 | 1713 int b_dev_valid; /* TRUE when b_dev has a valid number */ |
| 1714 dev_t b_dev; /* device number */ | |
| 7 | 1715 ino_t b_ino; /* inode number */ |
| 1716 #endif | |
| 1717 #ifdef FEAT_CW_EDITOR | |
| 1718 FSSpec b_FSSpec; /* MacOS File Identification */ | |
| 1719 #endif | |
| 1720 #ifdef VMS | |
| 22 | 1721 char b_fab_rfm; /* Record format */ |
| 1722 char b_fab_rat; /* Record attribute */ | |
| 1723 unsigned int b_fab_mrs; /* Max record size */ | |
| 7 | 1724 #endif |
| 1725 int b_fnum; /* buffer number for this file. */ | |
| 1726 | |
| 1727 int b_changed; /* 'modified': Set to TRUE if something in the | |
| 1728 file has been changed and not written out. */ | |
| 1729 int b_changedtick; /* incremented for each change, also for undo */ | |
| 1730 | |
| 1731 int b_saving; /* Set to TRUE if we are in the middle of | |
| 1732 saving the buffer. */ | |
| 1733 | |
| 1734 /* | |
| 1735 * Changes to a buffer require updating of the display. To minimize the | |
| 1736 * work, remember changes made and update everything at once. | |
| 1737 */ | |
| 1738 int b_mod_set; /* TRUE when there are changes since the last | |
| 1739 time the display was updated */ | |
| 1740 linenr_T b_mod_top; /* topmost lnum that was changed */ | |
| 1741 linenr_T b_mod_bot; /* lnum below last changed line, AFTER the | |
| 1742 change */ | |
| 1743 long b_mod_xlines; /* number of extra buffer lines inserted; | |
| 1744 negative when lines were deleted */ | |
| 1745 | |
| 1746 wininfo_T *b_wininfo; /* list of last used info for each window */ | |
| 1747 | |
| 1748 long b_mtime; /* last change time of original file */ | |
| 1749 long b_mtime_read; /* last change time when reading */ | |
|
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1750 off_t b_orig_size; /* size of original file in bytes */ |
| 7 | 1751 int b_orig_mode; /* mode of original file */ |
| 1752 | |
| 1753 pos_T b_namedm[NMARKS]; /* current named marks (mark.c) */ | |
| 1754 | |
| 1755 /* These variables are set when VIsual_active becomes FALSE */ | |
| 692 | 1756 visualinfo_T b_visual; |
| 5735 | 1757 #ifdef FEAT_EVAL |
| 692 | 1758 int b_visual_mode_eval; /* b_visual.vi_mode for visualmode() */ |
| 7 | 1759 #endif |
| 1760 | |
| 1761 pos_T b_last_cursor; /* cursor position when last unloading this | |
| 1762 buffer */ | |
| 1763 pos_T b_last_insert; /* where Insert mode was left */ | |
| 1764 pos_T b_last_change; /* position of last change: '. mark */ | |
| 1765 | |
| 1766 #ifdef FEAT_JUMPLIST | |
| 1767 /* | |
| 1768 * the changelist contains old change positions | |
| 1769 */ | |
| 1770 pos_T b_changelist[JUMPLISTSIZE]; | |
| 1771 int b_changelistlen; /* number of active entries */ | |
| 1772 int b_new_change; /* set by u_savecommon() */ | |
| 1773 #endif | |
| 1774 | |
| 1775 /* | |
| 1776 * Character table, only used in charset.c for 'iskeyword' | |
| 1777 * 32 bytes of 8 bits: 1 bit per character 0-255. | |
| 1778 */ | |
| 1779 char_u b_chartab[32]; | |
| 1780 | |
| 1781 #ifdef FEAT_LOCALMAP | |
| 1782 /* Table used for mappings local to a buffer. */ | |
| 1783 mapblock_T *(b_maphash[256]); | |
| 1784 | |
| 1785 /* First abbreviation local to a buffer. */ | |
| 1786 mapblock_T *b_first_abbr; | |
| 1787 #endif | |
| 1788 #ifdef FEAT_USR_CMDS | |
| 1789 /* User commands local to the buffer. */ | |
| 1790 garray_T b_ucmds; | |
| 1791 #endif | |
| 1792 /* | |
| 1793 * start and end of an operator, also used for '[ and '] | |
| 1794 */ | |
| 1795 pos_T b_op_start; | |
| 5680 | 1796 pos_T b_op_start_orig; /* used for Insstart_orig */ |
| 7 | 1797 pos_T b_op_end; |
| 1798 | |
| 1799 #ifdef FEAT_VIMINFO | |
| 1800 int b_marks_read; /* Have we read viminfo marks yet? */ | |
| 1801 #endif | |
| 1802 | |
| 1803 /* | |
| 1804 * The following only used in undo.c. | |
| 1805 */ | |
| 1806 u_header_T *b_u_oldhead; /* pointer to oldest header */ | |
| 760 | 1807 u_header_T *b_u_newhead; /* pointer to newest header; may not be valid |
| 1808 if b_u_curhead is not NULL */ | |
| 7 | 1809 u_header_T *b_u_curhead; /* pointer to current header */ |
| 1810 int b_u_numhead; /* current number of headers */ | |
| 1811 int b_u_synced; /* entry lists are synced */ | |
| 777 | 1812 long b_u_seq_last; /* last used undo sequence number */ |
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1813 long b_u_save_nr_last; /* counter for last file write */ |
| 777 | 1814 long b_u_seq_cur; /* hu_seq of header below which we are now */ |
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1815 time_t b_u_time_cur; /* uh_time of header below which we are now */ |
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1816 long b_u_save_nr_cur; /* file write nr after which we are now */ |
| 7 | 1817 |
| 1818 /* | |
| 1819 * variables for "U" command in undo.c | |
| 1820 */ | |
| 1821 char_u *b_u_line_ptr; /* saved line for "U" command */ | |
| 1822 linenr_T b_u_line_lnum; /* line number of line in u_line */ | |
| 1823 colnr_T b_u_line_colnr; /* optional column number */ | |
| 1824 | |
| 1825 #ifdef FEAT_INS_EXPAND | |
| 1826 int b_scanned; /* ^N/^P have scanned this buffer */ | |
| 1827 #endif | |
| 1828 | |
| 1829 /* flags for use of ":lmap" and IM control */ | |
| 1830 long b_p_iminsert; /* input mode for insert */ | |
| 1831 long b_p_imsearch; /* input mode for search */ | |
| 1832 #define B_IMODE_USE_INSERT -1 /* Use b_p_iminsert value for search */ | |
| 1833 #define B_IMODE_NONE 0 /* Input via none */ | |
| 1834 #define B_IMODE_LMAP 1 /* Input via langmap */ | |
| 1835 #ifndef USE_IM_CONTROL | |
| 1836 # define B_IMODE_LAST 1 | |
| 1837 #else | |
| 1838 # define B_IMODE_IM 2 /* Input via input method */ | |
| 1839 # define B_IMODE_LAST 2 | |
| 1840 #endif | |
| 1841 | |
| 1842 #ifdef FEAT_KEYMAP | |
| 1843 short b_kmap_state; /* using "lmap" mappings */ | |
| 1844 # define KEYMAP_INIT 1 /* 'keymap' was set, call keymap_init() */ | |
| 1845 # define KEYMAP_LOADED 2 /* 'keymap' mappings have been loaded */ | |
| 1846 garray_T b_kmap_ga; /* the keymap table */ | |
| 1847 #endif | |
| 1848 | |
| 1849 /* | |
| 1850 * Options local to a buffer. | |
| 1851 * They are here because their value depends on the type of file | |
| 1852 * or contents of the file being edited. | |
| 1853 */ | |
| 1854 int b_p_initialized; /* set when options initialized */ | |
| 1855 | |
| 694 | 1856 #ifdef FEAT_EVAL |
| 1857 int b_p_scriptID[BV_COUNT]; /* SIDs for buffer-local options */ | |
| 1858 #endif | |
| 1859 | |
| 7 | 1860 int b_p_ai; /* 'autoindent' */ |
| 1861 int b_p_ai_nopaste; /* b_p_ai saved for paste mode */ | |
| 6243 | 1862 char_u *b_p_bkc; /* 'backupcopy' */ |
| 1863 unsigned b_bkc_flags; /* flags for 'backupcopy' */ | |
| 7 | 1864 int b_p_ci; /* 'copyindent' */ |
| 1865 int b_p_bin; /* 'binary' */ | |
| 1866 #ifdef FEAT_MBYTE | |
| 1867 int b_p_bomb; /* 'bomb' */ | |
| 1868 #endif | |
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1869 #ifdef FEAT_QUICKFIX |
| 7 | 1870 char_u *b_p_bh; /* 'bufhidden' */ |
| 1871 char_u *b_p_bt; /* 'buftype' */ | |
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1872 int b_has_qf_entry; |
| 7 | 1873 #endif |
| 1874 int b_p_bl; /* 'buflisted' */ | |
| 1875 #ifdef FEAT_CINDENT | |
| 1876 int b_p_cin; /* 'cindent' */ | |
| 1877 char_u *b_p_cino; /* 'cinoptions' */ | |
| 1878 char_u *b_p_cink; /* 'cinkeys' */ | |
| 1879 #endif | |
| 1880 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT) | |
| 1881 char_u *b_p_cinw; /* 'cinwords' */ | |
| 1882 #endif | |
| 1883 #ifdef FEAT_COMMENTS | |
| 1884 char_u *b_p_com; /* 'comments' */ | |
| 1885 #endif | |
| 1886 #ifdef FEAT_FOLDING | |
| 1887 char_u *b_p_cms; /* 'commentstring' */ | |
| 1888 #endif | |
| 1889 #ifdef FEAT_INS_EXPAND | |
| 1890 char_u *b_p_cpt; /* 'complete' */ | |
| 1891 #endif | |
| 12 | 1892 #ifdef FEAT_COMPL_FUNC |
| 1893 char_u *b_p_cfu; /* 'completefunc' */ | |
| 523 | 1894 char_u *b_p_ofu; /* 'omnifunc' */ |
| 12 | 1895 #endif |
| 7 | 1896 int b_p_eol; /* 'endofline' */ |
| 6933 | 1897 int b_p_fixeol; /* 'fixendofline' */ |
| 7 | 1898 int b_p_et; /* 'expandtab' */ |
| 1899 int b_p_et_nobin; /* b_p_et saved for binary mode */ | |
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1900 int b_p_et_nopaste; /* b_p_et saved for paste mode */ |
| 7 | 1901 #ifdef FEAT_MBYTE |
| 1902 char_u *b_p_fenc; /* 'fileencoding' */ | |
| 1903 #endif | |
| 1904 char_u *b_p_ff; /* 'fileformat' */ | |
| 1905 #ifdef FEAT_AUTOCMD | |
| 1906 char_u *b_p_ft; /* 'filetype' */ | |
| 1907 #endif | |
| 1908 char_u *b_p_fo; /* 'formatoptions' */ | |
| 41 | 1909 char_u *b_p_flp; /* 'formatlistpat' */ |
| 7 | 1910 int b_p_inf; /* 'infercase' */ |
| 1911 char_u *b_p_isk; /* 'iskeyword' */ | |
| 1912 #ifdef FEAT_FIND_ID | |
| 1913 char_u *b_p_def; /* 'define' local value */ | |
| 1914 char_u *b_p_inc; /* 'include' */ | |
| 1915 # ifdef FEAT_EVAL | |
| 1916 char_u *b_p_inex; /* 'includeexpr' */ | |
| 681 | 1917 long_u b_p_inex_flags; /* flags for 'includeexpr' */ |
| 7 | 1918 # endif |
| 1919 #endif | |
| 1920 #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) | |
| 1921 char_u *b_p_inde; /* 'indentexpr' */ | |
| 681 | 1922 long_u b_p_inde_flags; /* flags for 'indentexpr' */ |
| 7 | 1923 char_u *b_p_indk; /* 'indentkeys' */ |
| 1924 #endif | |
| 667 | 1925 #if defined(FEAT_EVAL) |
| 1926 char_u *b_p_fex; /* 'formatexpr' */ | |
| 681 | 1927 long_u b_p_fex_flags; /* flags for 'formatexpr' */ |
| 667 | 1928 #endif |
| 7 | 1929 #ifdef FEAT_CRYPT |
| 1930 char_u *b_p_key; /* 'key' */ | |
| 1931 #endif | |
| 1932 char_u *b_p_kp; /* 'keywordprg' */ | |
| 1933 #ifdef FEAT_LISP | |
| 1934 int b_p_lisp; /* 'lisp' */ | |
| 1935 #endif | |
| 1936 char_u *b_p_mps; /* 'matchpairs' */ | |
| 1937 int b_p_ml; /* 'modeline' */ | |
| 1938 int b_p_ml_nobin; /* b_p_ml saved for binary mode */ | |
| 1939 int b_p_ma; /* 'modifiable' */ | |
| 1940 char_u *b_p_nf; /* 'nrformats' */ | |
| 1941 int b_p_pi; /* 'preserveindent' */ | |
| 12 | 1942 #ifdef FEAT_TEXTOBJ |
| 1943 char_u *b_p_qe; /* 'quoteescape' */ | |
| 1944 #endif | |
| 7 | 1945 int b_p_ro; /* 'readonly' */ |
| 1946 long b_p_sw; /* 'shiftwidth' */ | |
| 1947 int b_p_sn; /* 'shortname' */ | |
| 1948 #ifdef FEAT_SMARTINDENT | |
| 1949 int b_p_si; /* 'smartindent' */ | |
| 1950 #endif | |
| 1951 long b_p_sts; /* 'softtabstop' */ | |
| 1952 long b_p_sts_nopaste; /* b_p_sts saved for paste mode */ | |
| 1953 #ifdef FEAT_SEARCHPATH | |
| 1954 char_u *b_p_sua; /* 'suffixesadd' */ | |
| 1955 #endif | |
| 1956 int b_p_swf; /* 'swapfile' */ | |
| 1957 #ifdef FEAT_SYN_HL | |
| 410 | 1958 long b_p_smc; /* 'synmaxcol' */ |
| 7 | 1959 char_u *b_p_syn; /* 'syntax' */ |
| 744 | 1960 #endif |
| 7 | 1961 long b_p_ts; /* 'tabstop' */ |
| 1962 int b_p_tx; /* 'textmode' */ | |
| 1963 long b_p_tw; /* 'textwidth' */ | |
| 1964 long b_p_tw_nobin; /* b_p_tw saved for binary mode */ | |
| 1965 long b_p_tw_nopaste; /* b_p_tw saved for paste mode */ | |
| 1966 long b_p_wm; /* 'wrapmargin' */ | |
| 1967 long b_p_wm_nobin; /* b_p_wm saved for binary mode */ | |
| 1968 long b_p_wm_nopaste; /* b_p_wm saved for paste mode */ | |
| 1969 #ifdef FEAT_KEYMAP | |
| 1970 char_u *b_p_keymap; /* 'keymap' */ | |
| 1971 #endif | |
| 1972 | |
| 1973 /* local values for options which are normally global */ | |
| 1974 #ifdef FEAT_QUICKFIX | |
| 1975 char_u *b_p_gp; /* 'grepprg' local value */ | |
| 1976 char_u *b_p_mp; /* 'makeprg' local value */ | |
| 1977 char_u *b_p_efm; /* 'errorformat' local value */ | |
| 1978 #endif | |
| 1979 char_u *b_p_ep; /* 'equalprg' local value */ | |
| 1980 char_u *b_p_path; /* 'path' local value */ | |
| 1981 int b_p_ar; /* 'autoread' local value */ | |
| 1982 char_u *b_p_tags; /* 'tags' local value */ | |
|
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1983 char_u *b_p_tc; /* 'tagcase' local value */ |
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1984 unsigned b_tc_flags; /* flags for 'tagcase' */ |
| 7 | 1985 #ifdef FEAT_INS_EXPAND |
| 1986 char_u *b_p_dict; /* 'dictionary' local value */ | |
| 1987 char_u *b_p_tsr; /* 'thesaurus' local value */ | |
| 1988 #endif | |
| 5446 | 1989 long b_p_ul; /* 'undolevels' local value */ |
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1990 #ifdef FEAT_PERSISTENT_UNDO |
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1991 int b_p_udf; /* 'undofile' */ |
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1992 #endif |
| 5712 | 1993 #ifdef FEAT_LISP |
| 1994 char_u *b_p_lw; /* 'lispwords' local value */ | |
| 1995 #endif | |
| 7 | 1996 |
| 1997 /* end of buffer options */ | |
| 1998 | |
| 5438 | 1999 #ifdef FEAT_CINDENT |
| 2000 /* values set from b_p_cino */ | |
| 2001 int b_ind_level; | |
| 2002 int b_ind_open_imag; | |
| 2003 int b_ind_no_brace; | |
| 2004 int b_ind_first_open; | |
| 2005 int b_ind_open_extra; | |
| 2006 int b_ind_close_extra; | |
| 2007 int b_ind_open_left_imag; | |
| 2008 int b_ind_jump_label; | |
| 2009 int b_ind_case; | |
| 2010 int b_ind_case_code; | |
| 2011 int b_ind_case_break; | |
| 2012 int b_ind_param; | |
| 2013 int b_ind_func_type; | |
| 2014 int b_ind_comment; | |
| 2015 int b_ind_in_comment; | |
| 2016 int b_ind_in_comment2; | |
| 2017 int b_ind_cpp_baseclass; | |
| 2018 int b_ind_continuation; | |
| 2019 int b_ind_unclosed; | |
| 2020 int b_ind_unclosed2; | |
| 2021 int b_ind_unclosed_noignore; | |
| 2022 int b_ind_unclosed_wrapped; | |
| 2023 int b_ind_unclosed_whiteok; | |
| 2024 int b_ind_matching_paren; | |
| 2025 int b_ind_paren_prev; | |
| 2026 int b_ind_maxparen; | |
| 2027 int b_ind_maxcomment; | |
| 2028 int b_ind_scopedecl; | |
| 2029 int b_ind_scopedecl_code; | |
| 2030 int b_ind_java; | |
| 2031 int b_ind_js; | |
| 2032 int b_ind_keep_case_label; | |
| 2033 int b_ind_hash_comment; | |
| 2034 int b_ind_cpp_namespace; | |
| 2035 int b_ind_if_for_while; | |
| 2036 #endif | |
| 2037 | |
| 2707 | 2038 linenr_T b_no_eol_lnum; /* non-zero lnum when last line of next binary |
| 2039 * write should not have an end-of-line */ | |
| 2040 | |
| 7 | 2041 int b_start_eol; /* last line had eol when it was read */ |
| 2042 int b_start_ffc; /* first char of 'ff' when edit started */ | |
| 2043 #ifdef FEAT_MBYTE | |
| 2044 char_u *b_start_fenc; /* 'fileencoding' when edit started or NULL */ | |
| 613 | 2045 int b_bad_char; /* "++bad=" argument when edit started or 0 */ |
| 1352 | 2046 int b_start_bomb; /* 'bomb' when it was read */ |
| 7 | 2047 #endif |
| 2048 | |
| 2049 #ifdef FEAT_EVAL | |
| 133 | 2050 dictitem_T b_bufvar; /* variable for "b:" Dictionary */ |
| 4287 | 2051 dict_T *b_vars; /* internal variables, local to buffer */ |
| 7 | 2052 #endif |
| 2053 | |
| 790 | 2054 #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) |
| 2055 char_u *b_p_bexpr; /* 'balloonexpr' local value */ | |
| 2056 long_u b_p_bexpr_flags;/* flags for 'balloonexpr' */ | |
| 2057 #endif | |
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2058 #ifdef FEAT_CRYPT |
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2059 char_u *b_p_cm; /* 'cryptmethod' */ |
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2060 #endif |
| 790 | 2061 |
| 7 | 2062 /* When a buffer is created, it starts without a swap file. b_may_swap is |
| 2063 * then set to indicate that a swap file may be opened later. It is reset | |
| 2064 * if a swap file could not be opened. | |
| 2065 */ | |
| 2066 int b_may_swap; | |
| 2067 int b_did_warn; /* Set to 1 if user has been warned on first | |
| 2068 change of a read-only file */ | |
| 625 | 2069 |
| 2070 /* Two special kinds of buffers: | |
| 2071 * help buffer - used for help files, won't use a swap file. | |
| 2072 * spell buffer - used for spell info, never displayed and doesn't have a | |
| 2073 * file name. | |
| 2074 */ | |
| 2075 int b_help; /* TRUE for help file buffer (when set b_p_bt | |
| 2076 is "help") */ | |
| 744 | 2077 #ifdef FEAT_SPELL |
| 625 | 2078 int b_spell; /* TRUE for a spell file buffer, most fields |
| 2079 are not used! Use the B_SPELL macro to | |
| 2080 access b_spell without #ifdef. */ | |
| 2081 #endif | |
| 7 | 2082 |
| 2083 int b_shortname; /* this file has an 8.3 file name */ | |
| 2084 | |
| 14 | 2085 #ifdef FEAT_MZSCHEME |
| 502 | 2086 void *b_mzscheme_ref; /* The MzScheme reference to this buffer */ |
| 14 | 2087 #endif |
| 2088 | |
| 7 | 2089 #ifdef FEAT_PERL |
| 502 | 2090 void *b_perl_private; |
| 7 | 2091 #endif |
| 2092 | |
| 2093 #ifdef FEAT_PYTHON | |
| 502 | 2094 void *b_python_ref; /* The Python reference to this buffer */ |
| 7 | 2095 #endif |
| 2096 | |
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2097 #ifdef FEAT_PYTHON3 |
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2098 void *b_python3_ref; /* The Python3 reference to this buffer */ |
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2099 #endif |
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2100 |
| 7 | 2101 #ifdef FEAT_TCL |
| 502 | 2102 void *b_tcl_ref; |
| 7 | 2103 #endif |
| 2104 | |
| 2105 #ifdef FEAT_RUBY | |
| 502 | 2106 void *b_ruby_ref; |
| 7 | 2107 #endif |
| 2108 | |
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2109 #if defined(FEAT_SYN_HL) || defined(FEAT_SPELL) |
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2110 synblock_T b_s; /* Info related to syntax highlighting. w_s |
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2111 * normally points to this, but some windows |
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2112 * may use a different synblock_T. */ |
| 744 | 2113 #endif |
| 7 | 2114 |
| 2115 #ifdef FEAT_SIGNS | |
| 2116 signlist_T *b_signlist; /* list of signs to draw */ | |
| 6689 | 2117 # ifdef FEAT_NETBEANS_INTG |
| 2118 int b_has_sign_column; /* Flag that is set when a first sign is | |
| 2119 * added and remains set until the end of | |
| 2120 * the netbeans session. */ | |
| 2121 # endif | |
| 7 | 2122 #endif |
| 2123 | |
| 2124 #ifdef FEAT_NETBEANS_INTG | |
| 2125 int b_netbeans_file; /* TRUE when buffer is owned by NetBeans */ | |
| 2126 int b_was_netbeans_file;/* TRUE if b_netbeans_file was once set */ | |
| 2127 #endif | |
|
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2128 #ifdef FEAT_JOB_CHANNEL |
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2129 int b_write_to_channel; /* TRUE when appended lines are written to |
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2130 * a channel. */ |
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2131 #endif |
| 7 | 2132 |
| 6122 | 2133 #ifdef FEAT_CRYPT |
| 2134 cryptstate_T *b_cryptstate; /* Encryption state while reading or writing | |
| 2135 * the file. NULL when not using encryption. */ | |
| 2136 #endif | |
| 6482 | 2137 int b_mapped_ctrl_c; /* modes where CTRL-C is mapped */ |
| 6122 | 2138 |
| 2139 }; /* file_buffer */ | |
| 7 | 2140 |
| 673 | 2141 |
| 2142 #ifdef FEAT_DIFF | |
| 2143 /* | |
| 2144 * Stuff for diff mode. | |
| 2145 */ | |
| 2146 # define DB_COUNT 4 /* up to four buffers can be diff'ed */ | |
| 2147 | |
| 2148 /* | |
| 2149 * Each diffblock defines where a block of lines starts in each of the buffers | |
| 2150 * and how many lines it occupies in that buffer. When the lines are missing | |
| 2151 * in the buffer the df_count[] is zero. This is all counted in | |
| 2152 * buffer lines. | |
| 2153 * There is always at least one unchanged line in between the diffs. | |
| 2154 * Otherwise it would have been included in the diff above or below it. | |
| 2155 * df_lnum[] + df_count[] is the lnum below the change. When in one buffer | |
| 2156 * lines have been inserted, in the other buffer df_lnum[] is the line below | |
| 2157 * the insertion and df_count[] is zero. When appending lines at the end of | |
| 2158 * the buffer, df_lnum[] is one beyond the end! | |
| 2159 * This is using a linked list, because the number of differences is expected | |
| 2160 * to be reasonable small. The list is sorted on lnum. | |
| 2161 */ | |
| 2162 typedef struct diffblock_S diff_T; | |
| 2163 struct diffblock_S | |
| 2164 { | |
| 2165 diff_T *df_next; | |
| 2166 linenr_T df_lnum[DB_COUNT]; /* line number in buffer */ | |
| 2167 linenr_T df_count[DB_COUNT]; /* nr of inserted/changed lines */ | |
| 2168 }; | |
| 2169 #endif | |
| 2170 | |
| 1906 | 2171 #define SNAP_HELP_IDX 0 |
| 2172 #ifdef FEAT_AUTOCMD | |
| 2173 # define SNAP_AUCMD_IDX 1 | |
| 2174 # define SNAP_COUNT 2 | |
| 2175 #else | |
| 2176 # define SNAP_COUNT 1 | |
| 2177 #endif | |
| 2178 | |
| 673 | 2179 /* |
| 2180 * Tab pages point to the top frame of each tab page. | |
| 2181 * Note: Most values are NOT valid for the current tab page! Use "curwin", | |
| 2182 * "firstwin", etc. for that. "tp_topframe" is always valid and can be | |
| 2183 * compared against "topframe" to find the current tab page. | |
| 2184 */ | |
| 2185 typedef struct tabpage_S tabpage_T; | |
| 2186 struct tabpage_S | |
| 2187 { | |
| 2188 tabpage_T *tp_next; /* next tabpage or NULL */ | |
| 2189 frame_T *tp_topframe; /* topframe for the windows */ | |
| 2190 win_T *tp_curwin; /* current window in this Tab page */ | |
| 2191 win_T *tp_prevwin; /* previous window in this Tab page */ | |
| 2192 win_T *tp_firstwin; /* first window in this Tab page */ | |
| 2193 win_T *tp_lastwin; /* last window in this Tab page */ | |
| 2194 long tp_old_Rows; /* Rows when Tab page was left */ | |
| 2195 long tp_old_Columns; /* Columns when Tab page was left */ | |
| 824 | 2196 long tp_ch_used; /* value of 'cmdheight' when frame size |
| 2197 was set */ | |
| 790 | 2198 #ifdef FEAT_GUI |
| 2199 int tp_prev_which_scrollbars[3]; | |
| 2200 /* previous value of which_scrollbars */ | |
| 2201 #endif | |
| 673 | 2202 #ifdef FEAT_DIFF |
| 2203 diff_T *tp_first_diff; | |
| 2204 buf_T *(tp_diffbuf[DB_COUNT]); | |
| 2205 int tp_diff_invalid; /* list of diffs is outdated */ | |
| 2206 #endif | |
| 1906 | 2207 frame_T *(tp_snapshot[SNAP_COUNT]); /* window layout snapshots */ |
| 819 | 2208 #ifdef FEAT_EVAL |
| 2209 dictitem_T tp_winvar; /* variable for "t:" Dictionary */ | |
| 4287 | 2210 dict_T *tp_vars; /* internal variables, local to tab page */ |
| 819 | 2211 #endif |
| 4401 | 2212 |
| 2213 #ifdef FEAT_PYTHON | |
| 2214 void *tp_python_ref; /* The Python value for this tab page */ | |
| 2215 #endif | |
| 2216 | |
| 2217 #ifdef FEAT_PYTHON3 | |
| 2218 void *tp_python3_ref; /* The Python value for this tab page */ | |
| 2219 #endif | |
| 673 | 2220 }; |
| 2221 | |
| 7 | 2222 /* |
| 2223 * Structure to cache info for displayed lines in w_lines[]. | |
| 2224 * Each logical line has one entry. | |
| 2225 * The entry tells how the logical line is currently displayed in the window. | |
| 2226 * This is updated when displaying the window. | |
| 2227 * When the display is changed (e.g., when clearing the screen) w_lines_valid | |
| 2228 * is changed to exclude invalid entries. | |
| 2229 * When making changes to the buffer, wl_valid is reset to indicate wl_size | |
| 2230 * may not reflect what is actually in the buffer. When wl_valid is FALSE, | |
| 2231 * the entries can only be used to count the number of displayed lines used. | |
| 2232 * wl_lnum and wl_lastlnum are invalid too. | |
| 2233 */ | |
| 2234 typedef struct w_line | |
| 2235 { | |
| 2236 linenr_T wl_lnum; /* buffer line number for logical line */ | |
| 2237 short_u wl_size; /* height in screen lines */ | |
| 2238 char wl_valid; /* TRUE values are valid for text in buffer */ | |
| 2239 #ifdef FEAT_FOLDING | |
| 2240 char wl_folded; /* TRUE when this is a range of folded lines */ | |
| 2241 linenr_T wl_lastlnum; /* last buffer line number for logical line */ | |
| 2242 #endif | |
| 2243 } wline_T; | |
| 2244 | |
| 2245 /* | |
| 2246 * Windows are kept in a tree of frames. Each frame has a column (FR_COL) | |
| 2247 * or row (FR_ROW) layout or is a leaf, which has a window. | |
| 2248 */ | |
| 667 | 2249 struct frame_S |
| 7 | 2250 { |
| 2251 char fr_layout; /* FR_LEAF, FR_COL or FR_ROW */ | |
|
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|
2252 #ifdef FEAT_WINDOWS |
| 7 | 2253 int fr_width; |
| 782 | 2254 int fr_newwidth; /* new width used in win_equal_rec() */ |
| 7 | 2255 #endif |
| 2256 int fr_height; | |
| 2257 int fr_newheight; /* new height used in win_equal_rec() */ | |
| 2258 frame_T *fr_parent; /* containing frame or NULL */ | |
| 2259 frame_T *fr_next; /* frame right or below in same parent, NULL | |
| 2260 for first */ | |
| 2261 frame_T *fr_prev; /* frame left or above in same parent, NULL | |
| 2262 for last */ | |
| 2263 /* fr_child and fr_win are mutually exclusive */ | |
| 2264 frame_T *fr_child; /* first contained frame */ | |
| 2265 win_T *fr_win; /* window that fills this frame */ | |
| 2266 }; | |
| 2267 | |
| 2268 #define FR_LEAF 0 /* frame is a leaf */ | |
| 2269 #define FR_ROW 1 /* frame with a row of windows */ | |
| 2270 #define FR_COL 2 /* frame with a column of windows */ | |
| 2271 | |
| 2272 /* | |
| 1326 | 2273 * Struct used for highlighting 'hlsearch' matches, matches defined by |
| 2274 * ":match" and matches defined by match functions. | |
| 2275 * For 'hlsearch' there is one pattern for all windows. For ":match" and the | |
| 2276 * match functions there is a different pattern for each window. | |
| 2277 */ | |
| 2278 typedef struct | |
| 2279 { | |
| 2280 regmmatch_T rm; /* points to the regexp program; contains last found | |
| 2281 match (may continue in next line) */ | |
| 2282 buf_T *buf; /* the buffer to search for a match */ | |
| 2283 linenr_T lnum; /* the line to search for a match */ | |
| 2284 int attr; /* attributes to be used for a match */ | |
| 2285 int attr_cur; /* attributes currently active in win_line() */ | |
| 2286 linenr_T first_lnum; /* first lnum to search for multi-line pat */ | |
| 2287 colnr_T startcol; /* in win_line() points to char where HL starts */ | |
| 2288 colnr_T endcol; /* in win_line() points to char where HL ends */ | |
| 1521 | 2289 #ifdef FEAT_RELTIME |
| 2290 proftime_T tm; /* for a time limit */ | |
| 2291 #endif | |
| 1326 | 2292 } match_T; |
| 2293 | |
| 5979 | 2294 /* number of positions supported by matchaddpos() */ |
| 2295 #define MAXPOSMATCH 8 | |
| 2296 | |
| 2297 /* | |
| 2298 * Same as lpos_T, but with additional field len. | |
| 2299 */ | |
| 2300 typedef struct | |
| 2301 { | |
| 2302 linenr_T lnum; /* line number */ | |
| 2303 colnr_T col; /* column number */ | |
| 2304 int len; /* length: 0 - to the end of line */ | |
| 2305 } llpos_T; | |
| 2306 | |
| 2307 /* | |
| 2308 * posmatch_T provides an array for storing match items for matchaddpos() | |
| 2309 * function. | |
| 2310 */ | |
| 2311 typedef struct posmatch posmatch_T; | |
| 2312 struct posmatch | |
| 2313 { | |
| 2314 llpos_T pos[MAXPOSMATCH]; /* array of positions */ | |
| 2315 int cur; /* internal position counter */ | |
| 2316 linenr_T toplnum; /* top buffer line */ | |
| 2317 linenr_T botlnum; /* bottom buffer line */ | |
| 2318 }; | |
| 2319 | |
| 1326 | 2320 /* |
| 2321 * matchitem_T provides a linked list for storing match items for ":match" and | |
| 2322 * the match functions. | |
| 2323 */ | |
| 2324 typedef struct matchitem matchitem_T; | |
| 2325 struct matchitem | |
| 2326 { | |
| 2327 matchitem_T *next; | |
| 2328 int id; /* match ID */ | |
| 2329 int priority; /* match priority */ | |
| 2330 char_u *pattern; /* pattern to highlight */ | |
| 2331 int hlg_id; /* highlight group ID */ | |
| 2332 regmmatch_T match; /* regexp program for pattern */ | |
| 5979 | 2333 posmatch_T pos; /* position matches */ |
| 1326 | 2334 match_T hl; /* struct for doing the actual highlighting */ |
| 6947 | 2335 #ifdef FEAT_CONCEAL |
| 2336 int conceal_char; /* cchar for Conceal highlighting */ | |
| 2337 #endif | |
| 1326 | 2338 }; |
| 2339 | |
| 2340 /* | |
| 7 | 2341 * Structure which contains all information that belongs to a window |
| 2342 * | |
| 2343 * All row numbers are relative to the start of the window, except w_winrow. | |
| 2344 */ | |
| 667 | 2345 struct window_S |
| 7 | 2346 { |
|
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|
2347 int w_id; /* unique window ID */ |
|
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|
2348 |
| 7 | 2349 buf_T *w_buffer; /* buffer we are a window into (used |
| 2350 often, keep it the first item!) */ | |
| 2351 | |
|
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2352 #if defined(FEAT_SYN_HL) || defined(FEAT_SPELL) |
| 3312 | 2353 synblock_T *w_s; /* for :ownsyntax */ |
|
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2354 #endif |
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2355 |
| 7 | 2356 #ifdef FEAT_WINDOWS |
| 2357 win_T *w_prev; /* link to previous window */ | |
| 2358 win_T *w_next; /* link to next window */ | |
| 2359 #endif | |
| 3570 | 2360 #ifdef FEAT_AUTOCMD |
| 2361 int w_closing; /* window is being closed, don't let | |
| 2362 autocommands close it too. */ | |
| 2363 #endif | |
| 7 | 2364 |
| 2365 frame_T *w_frame; /* frame containing this window */ | |
| 2366 | |
| 2367 pos_T w_cursor; /* cursor position in buffer */ | |
| 2368 | |
| 2369 colnr_T w_curswant; /* The column we'd like to be at. This is | |
| 2370 used to try to stay in the same column | |
| 2371 for up/down cursor motions. */ | |
| 2372 | |
| 2373 int w_set_curswant; /* If set, then update w_curswant the next | |
| 2374 time through cursupdate() to the | |
| 2375 current virtual column */ | |
| 2376 | |
| 2377 /* | |
|
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diff
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|
2378 * the next seven are used to update the visual part |
| 7 | 2379 */ |
| 2380 char w_old_visual_mode; /* last known VIsual_mode */ | |
| 2381 linenr_T w_old_cursor_lnum; /* last known end of visual part */ | |
| 2382 colnr_T w_old_cursor_fcol; /* first column for block visual part */ | |
| 2383 colnr_T w_old_cursor_lcol; /* last column for block visual part */ | |
| 2384 linenr_T w_old_visual_lnum; /* last known start of visual part */ | |
| 422 | 2385 colnr_T w_old_visual_col; /* last known start of visual part */ |
| 7 | 2386 colnr_T w_old_curswant; /* last known value of Curswant */ |
| 2387 | |
| 2388 /* | |
| 1744 | 2389 * "w_topline", "w_leftcol" and "w_skipcol" specify the offsets for |
| 2390 * displaying the buffer. | |
| 7 | 2391 */ |
| 2392 linenr_T w_topline; /* buffer line number of the line at the | |
| 2393 top of the window */ | |
| 1744 | 2394 #ifdef FEAT_AUTOCMD |
| 2395 char w_topline_was_set; /* flag set to TRUE when topline is set, | |
| 2396 e.g. by winrestview() */ | |
| 2397 #endif | |
| 7 | 2398 #ifdef FEAT_DIFF |
| 2399 int w_topfill; /* number of filler lines above w_topline */ | |
| 2400 int w_old_topfill; /* w_topfill at last redraw */ | |
| 2401 int w_botfill; /* TRUE when filler lines are actually | |
| 2402 below w_topline (at end of file) */ | |
| 2403 int w_old_botfill; /* w_botfill at last redraw */ | |
| 2404 #endif | |
| 2405 colnr_T w_leftcol; /* window column number of the left most | |
| 2406 character in the window; used when | |
| 2407 'wrap' is off */ | |
| 2408 colnr_T w_skipcol; /* starting column when a single line | |
| 2409 doesn't fit in the window */ | |
| 2410 | |
| 2411 /* | |
| 2412 * Layout of the window in the screen. | |
| 2413 * May need to add "msg_scrolled" to "w_winrow" in rare situations. | |
| 2414 */ | |
| 2415 #ifdef FEAT_WINDOWS | |
| 2416 int w_winrow; /* first row of window in screen */ | |
| 2417 #endif | |
| 2418 int w_height; /* number of rows in window, excluding | |
| 2419 status/command line(s) */ | |
| 2420 #ifdef FEAT_WINDOWS | |
| 2421 int w_status_height; /* number of status lines (0 or 1) */ | |
| 2422 int w_wincol; /* Leftmost column of window in screen. | |
| 2423 use W_WINCOL() */ | |
| 2424 int w_width; /* Width of window, excluding separation. | |
| 2425 use W_WIDTH() */ | |
| 2426 int w_vsep_width; /* Number of separator columns (0 or 1). | |
| 2427 use W_VSEP_WIDTH() */ | |
| 2428 #endif | |
| 2429 | |
| 2430 /* | |
| 2431 * === start of cached values ==== | |
| 2432 */ | |
| 2433 /* | |
| 2434 * Recomputing is minimized by storing the result of computations. | |
| 2435 * Use functions in screen.c to check if they are valid and to update. | |
| 2436 * w_valid is a bitfield of flags, which indicate if specific values are | |
| 2437 * valid or need to be recomputed. See screen.c for values. | |
| 2438 */ | |
| 2439 int w_valid; | |
| 2440 pos_T w_valid_cursor; /* last known position of w_cursor, used | |
| 2441 to adjust w_valid */ | |
| 2442 colnr_T w_valid_leftcol; /* last known w_leftcol */ | |
| 2443 | |
| 2444 /* | |
| 2445 * w_cline_height is the number of physical lines taken by the buffer line | |
| 2446 * that the cursor is on. We use this to avoid extra calls to plines(). | |
| 2447 */ | |
| 2448 int w_cline_height; /* current size of cursor line */ | |
| 2449 #ifdef FEAT_FOLDING | |
| 2450 int w_cline_folded; /* cursor line is folded */ | |
| 2451 #endif | |
| 2452 | |
| 2453 int w_cline_row; /* starting row of the cursor line */ | |
| 2454 | |
| 2455 colnr_T w_virtcol; /* column number of the cursor in the | |
| 2456 buffer line, as opposed to the column | |
| 2457 number we're at on the screen. This | |
| 2458 makes a difference on lines which span | |
| 2459 more than one screen line or when | |
| 2460 w_leftcol is non-zero */ | |
| 2461 | |
| 2462 /* | |
| 2463 * w_wrow and w_wcol specify the cursor position in the window. | |
| 2464 * This is related to positions in the window, not in the display or | |
| 2465 * buffer, thus w_wrow is relative to w_winrow. | |
| 2466 */ | |
| 2467 int w_wrow, w_wcol; /* cursor position in window */ | |
| 2468 | |
| 2469 linenr_T w_botline; /* number of the line below the bottom of | |
|
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|
2470 the window */ |
| 7 | 2471 int w_empty_rows; /* number of ~ rows in window */ |
| 2472 #ifdef FEAT_DIFF | |
| 2473 int w_filler_rows; /* number of filler rows at the end of the | |
| 2474 window */ | |
| 2475 #endif | |
| 2476 | |
| 2477 /* | |
| 2478 * Info about the lines currently in the window is remembered to avoid | |
| 2479 * recomputing it every time. The allocated size of w_lines[] is Rows. | |
| 2480 * Only the w_lines_valid entries are actually valid. | |
| 2481 * When the display is up-to-date w_lines[0].wl_lnum is equal to w_topline | |
| 2482 * and w_lines[w_lines_valid - 1].wl_lnum is equal to w_botline. | |
| 2483 * Between changing text and updating the display w_lines[] represents | |
| 2484 * what is currently displayed. wl_valid is reset to indicated this. | |
| 2485 * This is used for efficient redrawing. | |
| 2486 */ | |
| 2487 int w_lines_valid; /* number of valid entries */ | |
| 2488 wline_T *w_lines; | |
| 2489 | |
| 2490 #ifdef FEAT_FOLDING | |
| 2491 garray_T w_folds; /* array of nested folds */ | |
| 2492 char w_fold_manual; /* when TRUE: some folds are opened/closed | |
| 2493 manually */ | |
| 2494 char w_foldinvalid; /* when TRUE: folding needs to be | |
| 2495 recomputed */ | |
| 2496 #endif | |
| 13 | 2497 #ifdef FEAT_LINEBREAK |
|
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2498 int w_nrwidth; /* width of 'number' and 'relativenumber' |
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2499 column being used */ |
| 13 | 2500 #endif |
| 7 | 2501 |
| 2502 /* | |
| 2503 * === end of cached values === | |
| 2504 */ | |
| 2505 | |
| 2506 int w_redr_type; /* type of redraw to be performed on win */ | |
| 2507 int w_upd_rows; /* number of window lines to update when | |
| 2508 w_redr_type is REDRAW_TOP */ | |
| 2509 linenr_T w_redraw_top; /* when != 0: first line needing redraw */ | |
| 2510 linenr_T w_redraw_bot; /* when != 0: last line needing redraw */ | |
| 2511 #ifdef FEAT_WINDOWS | |
| 2512 int w_redr_status; /* if TRUE status line must be redrawn */ | |
| 2513 #endif | |
| 2514 | |
| 2515 #ifdef FEAT_CMDL_INFO | |
| 2516 /* remember what is shown in the ruler for this window (if 'ruler' set) */ | |
| 2517 pos_T w_ru_cursor; /* cursor position shown in ruler */ | |
| 2518 colnr_T w_ru_virtcol; /* virtcol shown in ruler */ | |
| 2519 linenr_T w_ru_topline; /* topline shown in ruler */ | |
| 2520 linenr_T w_ru_line_count; /* line count used for ruler */ | |
| 2521 # ifdef FEAT_DIFF | |
| 2522 int w_ru_topfill; /* topfill shown in ruler */ | |
| 2523 # endif | |
| 2524 char w_ru_empty; /* TRUE if ruler shows 0-1 (empty line) */ | |
| 2525 #endif | |
| 2526 | |
| 2527 int w_alt_fnum; /* alternate file (for # and CTRL-^) */ | |
| 2528 | |
| 2529 #ifdef FEAT_WINDOWS | |
| 2530 alist_T *w_alist; /* pointer to arglist for this window */ | |
| 2531 #endif | |
| 2532 int w_arg_idx; /* current index in argument list (can be | |
| 2533 out of range!) */ | |
| 2534 int w_arg_idx_invalid; /* editing another file than w_arg_idx */ | |
| 2535 | |
| 2536 char_u *w_localdir; /* absolute path of local directory or | |
| 2537 NULL */ | |
| 2538 /* | |
| 2539 * Options local to a window. | |
| 2540 * They are local because they influence the layout of the window or | |
| 2541 * depend on the window layout. | |
| 2542 * There are two values: w_onebuf_opt is local to the buffer currently in | |
| 2543 * this window, w_allbuf_opt is for all buffers in this window. | |
| 2544 */ | |
| 2545 winopt_T w_onebuf_opt; | |
| 2546 winopt_T w_allbuf_opt; | |
| 2547 | |
| 681 | 2548 /* A few options have local flags for P_INSECURE. */ |
| 2549 #ifdef FEAT_STL_OPT | |
| 2550 long_u w_p_stl_flags; /* flags for 'statusline' */ | |
| 2551 #endif | |
| 2552 #ifdef FEAT_EVAL | |
| 2553 long_u w_p_fde_flags; /* flags for 'foldexpr' */ | |
| 2554 long_u w_p_fdt_flags; /* flags for 'foldtext' */ | |
| 2555 #endif | |
|
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2556 #ifdef FEAT_SYN_HL |
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2557 int *w_p_cc_cols; /* array of columns to highlight or NULL */ |
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2558 #endif |
| 5995 | 2559 #ifdef FEAT_LINEBREAK |
| 2560 int w_p_brimin; /* minimum width for breakindent */ | |
| 2561 int w_p_brishift; /* additional shift for breakindent */ | |
| 2562 int w_p_brisbr; /* sbr in 'briopt' */ | |
| 2563 #endif | |
| 681 | 2564 |
| 7 | 2565 /* transform a pointer to a "onebuf" option into a "allbuf" option */ |
| 2566 #define GLOBAL_WO(p) ((char *)p + sizeof(winopt_T)) | |
| 2567 | |
| 2568 #ifdef FEAT_SCROLLBIND | |
| 2569 long w_scbind_pos; | |
| 2570 #endif | |
| 2571 | |
| 2572 #ifdef FEAT_EVAL | |
| 133 | 2573 dictitem_T w_winvar; /* variable for "w:" Dictionary */ |
| 4287 | 2574 dict_T *w_vars; /* internal variables, local to window */ |
| 7 | 2575 #endif |
| 2576 | |
| 2577 #if defined(FEAT_RIGHTLEFT) && defined(FEAT_FKMAP) | |
| 2578 int w_farsi; /* for the window dependent Farsi functions */ | |
| 2579 #endif | |
| 2580 | |
| 2581 /* | |
| 2582 * The w_prev_pcmark field is used to check whether we really did jump to | |
| 2583 * a new line after setting the w_pcmark. If not, then we revert to | |
| 2584 * using the previous w_pcmark. | |
| 2585 */ | |
| 2586 pos_T w_pcmark; /* previous context mark */ | |
| 2587 pos_T w_prev_pcmark; /* previous w_pcmark */ | |
| 2588 | |
| 2589 #ifdef FEAT_JUMPLIST | |
| 2590 /* | |
| 2591 * the jumplist contains old cursor positions | |
| 2592 */ | |
| 2593 xfmark_T w_jumplist[JUMPLISTSIZE]; | |
| 2594 int w_jumplistlen; /* number of active entries */ | |
| 2595 int w_jumplistidx; /* current position */ | |
| 2596 | |
| 2597 int w_changelistidx; /* current position in b_changelist */ | |
| 2598 #endif | |
| 2599 | |
| 2600 #ifdef FEAT_SEARCH_EXTRA | |
| 1326 | 2601 matchitem_T *w_match_head; /* head of match list */ |
| 2602 int w_next_match_id; /* next match ID */ | |
| 7 | 2603 #endif |
| 2604 | |
| 2605 /* | |
| 2606 * the tagstack grows from 0 upwards: | |
| 2607 * entry 0: older | |
| 2608 * entry 1: newer | |
| 2609 * entry 2: newest | |
| 2610 */ | |
| 2611 taggy_T w_tagstack[TAGSTACKSIZE]; /* the tag stack */ | |
| 1216 | 2612 int w_tagstackidx; /* idx just below active entry */ |
| 7 | 2613 int w_tagstacklen; /* number of tags on stack */ |
| 2614 | |
| 2615 /* | |
| 2616 * w_fraction is the fractional row of the cursor within the window, from | |
| 2617 * 0 at the top row to FRACTION_MULT at the last row. | |
| 2618 * w_prev_fraction_row was the actual cursor row when w_fraction was last | |
| 2619 * calculated. | |
| 2620 */ | |
| 2621 int w_fraction; | |
| 2622 int w_prev_fraction_row; | |
| 2623 | |
| 2624 #ifdef FEAT_GUI | |
| 2625 scrollbar_T w_scrollbars[2]; /* vert. Scrollbars for this window */ | |
| 2626 #endif | |
| 13 | 2627 #ifdef FEAT_LINEBREAK |
| 2628 linenr_T w_nrwidth_line_count; /* line count when ml_nrwidth_width | |
| 2629 * was computed. */ | |
| 6679 | 2630 long w_nuw_cached; /* 'numberwidth' option cached */ |
| 13 | 2631 int w_nrwidth_width; /* nr of chars to print line count. */ |
| 2632 #endif | |
| 7 | 2633 |
| 644 | 2634 #ifdef FEAT_QUICKFIX |
| 2635 qf_info_T *w_llist; /* Location list for this window */ | |
| 2636 /* | |
| 2637 * Location list reference used in the location list window. | |
| 2638 * In a non-location list window, w_llist_ref is NULL. | |
| 2639 */ | |
| 2640 qf_info_T *w_llist_ref; | |
| 2641 #endif | |
| 2642 | |
| 14 | 2643 |
| 2644 #ifdef FEAT_MZSCHEME | |
| 502 | 2645 void *w_mzscheme_ref; /* The MzScheme value for this window */ |
| 14 | 2646 #endif |
| 2647 | |
| 7 | 2648 #ifdef FEAT_PERL |
| 502 | 2649 void *w_perl_private; |
| 7 | 2650 #endif |
| 2651 | |
| 2652 #ifdef FEAT_PYTHON | |
| 502 | 2653 void *w_python_ref; /* The Python value for this window */ |
| 7 | 2654 #endif |
| 2655 | |
|
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2656 #ifdef FEAT_PYTHON3 |
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2657 void *w_python3_ref; /* The Python value for this window */ |
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2658 #endif |
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2659 |
| 7 | 2660 #ifdef FEAT_TCL |
| 502 | 2661 void *w_tcl_ref; |
| 7 | 2662 #endif |
| 2663 | |
| 2664 #ifdef FEAT_RUBY | |
| 502 | 2665 void *w_ruby_ref; |
| 7 | 2666 #endif |
| 2667 }; | |
| 2668 | |
| 2669 /* | |
| 2670 * Arguments for operators. | |
| 2671 */ | |
| 502 | 2672 typedef struct oparg_S |
| 7 | 2673 { |
| 2674 int op_type; /* current pending operator type */ | |
| 2675 int regname; /* register to use for the operator */ | |
| 2676 int motion_type; /* type of the current cursor motion */ | |
| 2677 int motion_force; /* force motion type: 'v', 'V' or CTRL-V */ | |
| 2678 int use_reg_one; /* TRUE if delete uses reg 1 even when not | |
| 2679 linewise */ | |
| 2680 int inclusive; /* TRUE if char motion is inclusive (only | |
| 2681 valid when motion_type is MCHAR */ | |
| 2682 int end_adjusted; /* backuped b_op_end one char (only used by | |
| 2683 do_format()) */ | |
| 2684 pos_T start; /* start of the operator */ | |
| 2685 pos_T end; /* end of the operator */ | |
| 2686 pos_T cursor_start; /* cursor position before motion for "gw" */ | |
| 2687 | |
| 2688 long line_count; /* number of lines from op_start to op_end | |
| 2689 (inclusive) */ | |
| 2690 int empty; /* op_start and op_end the same (only used by | |
| 2691 do_change()) */ | |
| 2692 int is_VIsual; /* operator on Visual area */ | |
| 2693 int block_mode; /* current operator is Visual block mode */ | |
| 2694 colnr_T start_vcol; /* start col for block mode operator */ | |
| 2695 colnr_T end_vcol; /* end col for block mode operator */ | |
| 1692 | 2696 #ifdef FEAT_AUTOCMD |
| 2697 long prev_opcount; /* ca.opcount saved for K_CURSORHOLD */ | |
| 2698 long prev_count0; /* ca.count0 saved for K_CURSORHOLD */ | |
| 2699 #endif | |
| 7 | 2700 } oparg_T; |
| 2701 | |
| 2702 /* | |
| 2703 * Arguments for Normal mode commands. | |
| 2704 */ | |
| 502 | 2705 typedef struct cmdarg_S |
| 7 | 2706 { |
| 2707 oparg_T *oap; /* Operator arguments */ | |
| 2708 int prechar; /* prefix character (optional, always 'g') */ | |
| 2709 int cmdchar; /* command character */ | |
| 2710 int nchar; /* next command character (optional) */ | |
| 2711 #ifdef FEAT_MBYTE | |
| 2712 int ncharC1; /* first composing character (optional) */ | |
| 2713 int ncharC2; /* second composing character (optional) */ | |
| 2714 #endif | |
| 2715 int extra_char; /* yet another character (optional) */ | |
| 2716 long opcount; /* count before an operator */ | |
| 2717 long count0; /* count before command, default 0 */ | |
| 2718 long count1; /* count before command, default 1 */ | |
| 2719 int arg; /* extra argument from nv_cmds[] */ | |
| 2720 int retval; /* return: CA_* values */ | |
| 2721 char_u *searchbuf; /* return: pointer to search pattern or NULL */ | |
| 2722 } cmdarg_T; | |
| 2723 | |
| 2724 /* values for retval: */ | |
| 2725 #define CA_COMMAND_BUSY 1 /* skip restarting edit() once */ | |
| 2726 #define CA_NO_ADJ_OP_END 2 /* don't adjust operator end */ | |
| 2727 | |
| 2728 #ifdef CURSOR_SHAPE | |
| 2729 /* | |
| 2730 * struct to store values from 'guicursor' and 'mouseshape' | |
| 2731 */ | |
| 2732 /* Indexes in shape_table[] */ | |
| 2733 #define SHAPE_IDX_N 0 /* Normal mode */ | |
| 2734 #define SHAPE_IDX_V 1 /* Visual mode */ | |
| 2735 #define SHAPE_IDX_I 2 /* Insert mode */ | |
| 2736 #define SHAPE_IDX_R 3 /* Replace mode */ | |
| 2737 #define SHAPE_IDX_C 4 /* Command line Normal mode */ | |
| 2738 #define SHAPE_IDX_CI 5 /* Command line Insert mode */ | |
| 2739 #define SHAPE_IDX_CR 6 /* Command line Replace mode */ | |
| 2740 #define SHAPE_IDX_O 7 /* Operator-pending mode */ | |
| 2171 | 2741 #define SHAPE_IDX_VE 8 /* Visual mode with 'selection' exclusive */ |
| 7 | 2742 #define SHAPE_IDX_CLINE 9 /* On command line */ |
| 2743 #define SHAPE_IDX_STATUS 10 /* A status line */ | |
| 2744 #define SHAPE_IDX_SDRAG 11 /* dragging a status line */ | |
| 2745 #define SHAPE_IDX_VSEP 12 /* A vertical separator line */ | |
| 2746 #define SHAPE_IDX_VDRAG 13 /* dragging a vertical separator line */ | |
| 2747 #define SHAPE_IDX_MORE 14 /* Hit-return or More */ | |
| 2748 #define SHAPE_IDX_MOREL 15 /* Hit-return or More in last line */ | |
| 2749 #define SHAPE_IDX_SM 16 /* showing matching paren */ | |
| 2750 #define SHAPE_IDX_COUNT 17 | |
| 2751 | |
| 2752 #define SHAPE_BLOCK 0 /* block cursor */ | |
| 2753 #define SHAPE_HOR 1 /* horizontal bar cursor */ | |
| 2754 #define SHAPE_VER 2 /* vertical bar cursor */ | |
| 2755 | |
| 2756 #define MSHAPE_NUMBERED 1000 /* offset for shapes identified by number */ | |
| 2757 #define MSHAPE_HIDE 1 /* hide mouse pointer */ | |
| 2758 | |
| 2759 #define SHAPE_MOUSE 1 /* used for mouse pointer shape */ | |
| 2760 #define SHAPE_CURSOR 2 /* used for text cursor shape */ | |
| 2761 | |
| 2762 typedef struct cursor_entry | |
| 2763 { | |
| 2764 int shape; /* one of the SHAPE_ defines */ | |
| 2765 int mshape; /* one of the MSHAPE defines */ | |
| 2766 int percentage; /* percentage of cell for bar */ | |
| 2767 long blinkwait; /* blinking, wait time before blinking starts */ | |
| 2768 long blinkon; /* blinking, on time */ | |
| 2769 long blinkoff; /* blinking, off time */ | |
| 2770 int id; /* highlight group ID */ | |
| 2771 int id_lm; /* highlight group ID for :lmap mode */ | |
| 2772 char *name; /* mode name (fixed) */ | |
| 2773 char used_for; /* SHAPE_MOUSE and/or SHAPE_CURSOR */ | |
| 2774 } cursorentry_T; | |
| 2775 #endif /* CURSOR_SHAPE */ | |
| 2776 | |
| 2777 #ifdef FEAT_MENU | |
| 2778 | |
| 2779 /* Indices into vimmenu_T->strings[] and vimmenu_T->noremap[] for each mode */ | |
| 2780 #define MENU_INDEX_INVALID -1 | |
| 2781 #define MENU_INDEX_NORMAL 0 | |
| 2782 #define MENU_INDEX_VISUAL 1 | |
| 790 | 2783 #define MENU_INDEX_SELECT 2 |
| 2784 #define MENU_INDEX_OP_PENDING 3 | |
| 2785 #define MENU_INDEX_INSERT 4 | |
| 2786 #define MENU_INDEX_CMDLINE 5 | |
| 2787 #define MENU_INDEX_TIP 6 | |
| 2788 #define MENU_MODES 7 | |
| 7 | 2789 |
| 2790 /* Menu modes */ | |
| 2791 #define MENU_NORMAL_MODE (1 << MENU_INDEX_NORMAL) | |
| 2792 #define MENU_VISUAL_MODE (1 << MENU_INDEX_VISUAL) | |
| 790 | 2793 #define MENU_SELECT_MODE (1 << MENU_INDEX_SELECT) |
| 7 | 2794 #define MENU_OP_PENDING_MODE (1 << MENU_INDEX_OP_PENDING) |
| 2795 #define MENU_INSERT_MODE (1 << MENU_INDEX_INSERT) | |
| 2796 #define MENU_CMDLINE_MODE (1 << MENU_INDEX_CMDLINE) | |
| 2797 #define MENU_TIP_MODE (1 << MENU_INDEX_TIP) | |
| 2798 #define MENU_ALL_MODES ((1 << MENU_INDEX_TIP) - 1) | |
| 2799 /*note MENU_INDEX_TIP is not a 'real' mode*/ | |
| 2800 | |
| 2801 /* Start a menu name with this to not include it on the main menu bar */ | |
| 2802 #define MNU_HIDDEN_CHAR ']' | |
| 2803 | |
| 2804 typedef struct VimMenu vimmenu_T; | |
| 2805 | |
| 2806 struct VimMenu | |
| 2807 { | |
| 2808 int modes; /* Which modes is this menu visible for? */ | |
| 2809 int enabled; /* for which modes the menu is enabled */ | |
|
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2810 char_u *name; /* Name of menu, possibly translated */ |
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2811 char_u *dname; /* Displayed Name ("name" without '&') */ |
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2812 #ifdef FEAT_MULTI_LANG |
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2813 char_u *en_name; /* "name" untranslated, NULL when "name" |
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2814 * was not translated */ |
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2815 char_u *en_dname; /* "dname" untranslated, NULL when "dname" |
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2816 * was not translated */ |
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|
2817 #endif |
| 7 | 2818 int mnemonic; /* mnemonic key (after '&') */ |
| 2819 char_u *actext; /* accelerator text (after TAB) */ | |
| 2820 int priority; /* Menu order priority */ | |
| 2821 #ifdef FEAT_GUI | |
|
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|
2822 void (*cb)(vimmenu_T *); /* Call-back routine */ |
| 7 | 2823 #endif |
| 2824 #ifdef FEAT_TOOLBAR | |
| 2825 char_u *iconfile; /* name of file for icon or NULL */ | |
| 2826 int iconidx; /* icon index (-1 if not set) */ | |
| 2827 int icon_builtin; /* icon names is BuiltIn{nr} */ | |
| 2828 #endif | |
| 2829 char_u *strings[MENU_MODES]; /* Mapped string for each mode */ | |
| 2830 int noremap[MENU_MODES]; /* A REMAP_ flag for each mode */ | |
| 2831 char silent[MENU_MODES]; /* A silent flag for each mode */ | |
| 2832 vimmenu_T *children; /* Children of sub-menu */ | |
| 2833 vimmenu_T *parent; /* Parent of menu */ | |
| 2834 vimmenu_T *next; /* Next item in menu */ | |
| 2835 #ifdef FEAT_GUI_X11 | |
| 2836 Widget id; /* Manage this to enable item */ | |
| 2837 Widget submenu_id; /* If this is submenu, add children here */ | |
| 2838 #endif | |
| 2839 #ifdef FEAT_GUI_GTK | |
| 2840 GtkWidget *id; /* Manage this to enable item */ | |
| 2841 GtkWidget *submenu_id; /* If this is submenu, add children here */ | |
|
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2842 # if defined(GTK_CHECK_VERSION) && !GTK_CHECK_VERSION(3,4,0) |
| 7 | 2843 GtkWidget *tearoff_handle; |
|
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2844 # endif |
| 7 | 2845 GtkWidget *label; /* Used by "set wak=" code. */ |
| 2846 #endif | |
| 2847 #ifdef FEAT_GUI_MOTIF | |
| 2848 int sensitive; /* turn button on/off */ | |
| 50 | 2849 char **xpm; /* pixmap data */ |
| 161 | 2850 char *xpm_fname; /* file with pixmap data */ |
| 7 | 2851 #endif |
| 50 | 2852 #ifdef FEAT_GUI_ATHENA |
| 7 | 2853 Pixmap image; /* Toolbar image */ |
| 2854 #endif | |
| 2855 #ifdef FEAT_BEVAL_TIP | |
| 2856 BalloonEval *tip; /* tooltip for this menu item */ | |
| 2857 #endif | |
| 2858 #ifdef FEAT_GUI_W32 | |
| 2859 UINT id; /* Id of menu item */ | |
| 2860 HMENU submenu_id; /* If this is submenu, add children here */ | |
| 2861 HWND tearoff_handle; /* hWnd of tearoff if created */ | |
| 2862 #endif | |
| 2863 #ifdef FEAT_GUI_MAC | |
| 2864 /* MenuHandle id; */ | |
| 2865 /* short index; */ /* the item index within the father menu */ | |
| 2866 short menu_id; /* the menu id to which this item belong */ | |
| 2867 short submenu_id; /* the menu id of the children (could be | |
| 2171 | 2868 get through some tricks) */ |
| 7 | 2869 MenuHandle menu_handle; |
| 2870 MenuHandle submenu_handle; | |
| 2871 #endif | |
| 2872 #ifdef FEAT_GUI_PHOTON | |
| 2873 PtWidget_t *id; | |
| 2874 PtWidget_t *submenu_id; | |
| 2875 #endif | |
| 2876 }; | |
| 2877 #else | |
| 2878 /* For generating prototypes when FEAT_MENU isn't defined. */ | |
| 2879 typedef int vimmenu_T; | |
| 2880 | |
| 2881 #endif /* FEAT_MENU */ | |
| 2882 | |
| 2883 /* | |
| 2884 * Struct to save values in before executing autocommands for a buffer that is | |
| 934 | 2885 * not the current buffer. Without FEAT_AUTOCMD only "curbuf" is remembered. |
| 7 | 2886 */ |
| 2887 typedef struct | |
| 2888 { | |
| 1906 | 2889 buf_T *save_curbuf; /* saved curbuf */ |
| 934 | 2890 #ifdef FEAT_AUTOCMD |
| 1944 | 2891 int use_aucmd_win; /* using aucmd_win */ |
| 1906 | 2892 win_T *save_curwin; /* saved curwin */ |
| 2893 win_T *new_curwin; /* new curwin */ | |
| 2894 buf_T *new_curbuf; /* new curbuf */ | |
| 1944 | 2895 char_u *globaldir; /* saved value of globaldir */ |
| 7 | 2896 #endif |
| 2897 } aco_save_T; | |
| 2898 | |
| 2899 /* | |
| 2900 * Generic option table item, only used for printer at the moment. | |
| 2901 */ | |
| 2902 typedef struct | |
| 2903 { | |
| 2904 const char *name; | |
| 2905 int hasnum; | |
| 2906 long number; | |
| 2907 char_u *string; /* points into option string */ | |
| 2908 int strlen; | |
| 2909 int present; | |
| 2910 } option_table_T; | |
| 2911 | |
| 2912 /* | |
| 2913 * Structure to hold printing color and font attributes. | |
| 2914 */ | |
| 2915 typedef struct | |
| 2916 { | |
| 2917 long_u fg_color; | |
| 2918 long_u bg_color; | |
| 2919 int bold; | |
| 2920 int italic; | |
| 2921 int underline; | |
| 205 | 2922 int undercurl; |
| 7 | 2923 } prt_text_attr_T; |
| 2924 | |
| 2925 /* | |
| 2926 * Structure passed back to the generic printer code. | |
| 2927 */ | |
| 2928 typedef struct | |
| 2929 { | |
| 2930 int n_collated_copies; | |
| 2931 int n_uncollated_copies; | |
| 2932 int duplex; | |
| 2933 int chars_per_line; | |
| 2934 int lines_per_page; | |
| 2935 int has_color; | |
| 2936 prt_text_attr_T number; | |
| 2937 #ifdef FEAT_SYN_HL | |
| 2938 int modec; | |
| 2939 int do_syntax; | |
| 2940 #endif | |
| 2941 int user_abort; | |
| 2942 char_u *jobname; | |
| 2943 #ifdef FEAT_POSTSCRIPT | |
| 2944 char_u *outfile; | |
| 2945 char_u *arguments; | |
| 2946 #endif | |
| 2947 } prt_settings_T; | |
| 2948 | |
| 2949 #define PRINT_NUMBER_WIDTH 8 | |
| 659 | 2950 |
| 2951 /* | |
| 2952 * Used for popup menu items. | |
| 2953 */ | |
| 2954 typedef struct | |
| 2955 { | |
| 2956 char_u *pum_text; /* main menu text */ | |
| 731 | 2957 char_u *pum_kind; /* extra kind text (may be truncated) */ |
| 659 | 2958 char_u *pum_extra; /* extra menu text (may be truncated) */ |
| 2959 char_u *pum_info; /* extra info */ | |
| 2960 } pumitem_T; | |
| 692 | 2961 |
| 2962 /* | |
| 2963 * Structure used for get_tagfname(). | |
| 2964 */ | |
| 2965 typedef struct | |
| 2966 { | |
| 2967 char_u *tn_tags; /* value of 'tags' when starting */ | |
| 2968 char_u *tn_np; /* current position in tn_tags */ | |
| 2969 int tn_did_filefind_init; | |
| 2970 int tn_hf_idx; | |
| 2971 void *tn_search_ctx; | |
| 2972 } tagname_T; | |
| 2973 | |
| 786 | 2974 /* |
| 2975 * Array indexes used for cptext argument of ins_compl_add(). | |
| 2976 */ | |
| 2977 #define CPT_ABBR 0 /* "abbr" */ | |
| 2978 #define CPT_MENU 1 /* "menu" */ | |
| 2979 #define CPT_KIND 2 /* "kind" */ | |
| 2980 #define CPT_INFO 3 /* "info" */ | |
| 2981 #define CPT_COUNT 4 /* Number of entries */ | |
|
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2982 |
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2983 typedef struct { |
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2984 UINT32_T total[2]; |
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2985 UINT32_T state[8]; |
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2986 char_u buffer[64]; |
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2987 } context_sha256_T; |
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2988 |
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2989 /* |
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2990 * Structure used for reading in json_decode(). |
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2991 */ |
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2992 struct js_reader |
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2993 { |
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2994 char_u *js_buf; /* text to be decoded */ |
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2995 char_u *js_end; /* NUL in js_buf */ |
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2996 int js_used; /* bytes used from js_buf */ |
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2997 int (*js_fill)(struct js_reader *); |
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2998 /* function to fill the buffer or NULL; |
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2999 * return TRUE when the buffer was filled */ |
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3000 void *js_cookie; /* can be used by js_fill */ |
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3001 int js_cookie_arg; /* can be used by js_fill */ |
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3002 }; |
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3003 typedef struct js_reader js_read_T; |
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3004 |
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3005 typedef struct timer_S timer_T; |
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3006 struct timer_S |
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3007 { |
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3008 int tr_id; |
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3009 #ifdef FEAT_TIMERS |
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3010 timer_T *tr_next; |
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3011 timer_T *tr_prev; |
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3012 proftime_T tr_due; /* when the callback is to be invoked */ |
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3013 int tr_repeat; /* number of times to repeat, -1 forever */ |
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3014 long tr_interval; /* only set when it repeats */ |
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3015 char_u *tr_callback; /* allocated */ |
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3016 partial_T *tr_partial; |
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3017 #endif |
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3018 }; |