Annotation of src/usr.bin/mg/def.h, Revision 1.148
1.148 ! lum 1: /* $OpenBSD: def.h,v 1.147 2015/06/03 23:40:01 bcallah Exp $ */
1.64 kjell 2:
3: /* This file is in the public domain. */
1.6 niklas 4:
1.1 deraadt 5: /*
6: * This file is the general header file for all parts
1.4 millert 7: * of the Mg display editor. It contains all of the
1.1 deraadt 8: * general definitions and macros. It also contains some
9: * conditional compilation flags. All of the per-system and
10: * per-terminal definitions are in special header files.
11: */
1.58 henning 12:
1.143 bcallah 13: #include "chrdef.h"
1.1 deraadt 14:
1.47 vincent 15: typedef int (*PF)(int, int); /* generally useful type */
1.1 deraadt 16:
17: /*
18: * Table sizes, etc.
19: */
1.7 art 20: #define NFILEN 1024 /* Length, file name. */
21: #define NBUFN NFILEN /* Length, buffer name. */
1.4 millert 22: #define NLINE 256 /* Length, line. */
23: #define PBMODES 4 /* modes per buffer */
24: #define NPAT 80 /* Length, pattern. */
25: #define HUGE 1000 /* A rather large number. */
26: #define NSRCH 128 /* Undoable search commands. */
27: #define NXNAME 64 /* Length, extended command. */
1.60 db 28: #define NKNAME 20 /* Length, key names. */
1.68 kjell 29: #define NTIME 50 /* Length, timestamp string. */
1.147 bcallah 30:
1.1 deraadt 31: /*
32: * Universal.
33: */
1.4 millert 34: #define FALSE 0 /* False, no, bad, etc. */
35: #define TRUE 1 /* True, yes, good, etc. */
36: #define ABORT 2 /* Death, ^G, abort, etc. */
1.125 lum 37: #define UERROR 3 /* User Error. */
1.127 florian 38: #define REVERT 4 /* Revert the buffer */
1.1 deraadt 39:
1.98 deraadt 40: #define KCLEAR 2 /* clear echo area */
1.1 deraadt 41:
42: /*
43: * These flag bits keep track of
44: * some aspects of the last command. The CFCPCN
45: * flag controls goal column setting. The CFKILL
46: * flag controls the clearing versus appending
47: * of data in the kill buffer.
48: */
1.4 millert 49: #define CFCPCN 0x0001 /* Last command was C-P, C-N */
50: #define CFKILL 0x0002 /* Last command was a kill */
1.60 db 51: #define CFINS 0x0004 /* Last command was self-insert */
1.1 deraadt 52:
53: /*
54: * File I/O.
55: */
1.4 millert 56: #define FIOSUC 0 /* Success. */
57: #define FIOFNF 1 /* File not found. */
58: #define FIOEOF 2 /* End of file. */
59: #define FIOERR 3 /* Error. */
60: #define FIOLONG 4 /* long line partially read */
1.77 deraadt 61: #define FIODIR 5 /* File is a directory */
1.1 deraadt 62:
63: /*
64: * Display colors.
65: */
1.4 millert 66: #define CNONE 0 /* Unknown color. */
67: #define CTEXT 1 /* Text color. */
68: #define CMODE 2 /* Mode line color. */
69:
70: /*
1.22 millert 71: * Flags for keyboard invoked functions.
1.4 millert 72: */
73: #define FFUNIV 1 /* universal argument */
1.27 deraadt 74: #define FFNEGARG 2 /* negative only argument */
1.4 millert 75: #define FFOTHARG 4 /* other argument */
76: #define FFARG 7 /* any argument */
77: #define FFRAND 8 /* Called by other function */
1.1 deraadt 78:
79: /*
80: * Flags for "eread".
81: */
1.4 millert 82: #define EFFUNC 0x0001 /* Autocomplete functions. */
83: #define EFBUF 0x0002 /* Autocomplete buffers. */
84: #define EFFILE 0x0004 /* " files (maybe someday) */
1.60 db 85: #define EFAUTO 0x0007 /* Some autocompletion on */
1.4 millert 86: #define EFNEW 0x0008 /* New prompt. */
87: #define EFCR 0x0010 /* Echo CR at end; last read. */
1.20 art 88: #define EFDEF 0x0020 /* buffer contains default args */
1.63 kjell 89: #define EFNUL 0x0040 /* Null Minibuffer OK */
1.1 deraadt 90:
91: /*
1.75 kjell 92: * Direction of insert into kill ring
1.1 deraadt 93: */
1.112 kjell 94: #define KNONE 0x00
95: #define KFORW 0x01 /* forward insert into kill ring */
96: #define KBACK 0x02 /* Backwards insert into kill ring */
97: #define KREG 0x04 /* This is a region-based kill */
1.1 deraadt 98:
1.123 lum 99: #define MAX_TOKEN 64
100:
1.49 vincent 101: /*
1.143 bcallah 102: * Previously from sysdef.h
103: */
104: typedef int RSIZE; /* Type for file/region sizes */
105: typedef short KCHAR; /* Type for internal keystrokes */
106:
107: /*
1.49 vincent 108: * This structure holds the starting position
109: * (as a line/offset pair) and the number of characters in a
110: * region of a buffer. This makes passing the specification
111: * of a region around a little bit easier.
112: */
1.74 deraadt 113: struct region {
114: struct line *r_linep; /* Origin line address. */
115: int r_offset; /* Origin line offset. */
1.110 kjell 116: int r_lineno; /* Origin line number */
1.60 db 117: RSIZE r_size; /* Length in characters. */
1.74 deraadt 118: };
1.49 vincent 119:
120:
1.1 deraadt 121: /*
122: * All text is kept in circularly linked
1.75 kjell 123: * lists of "line" structures. These begin at the
1.1 deraadt 124: * header line (which is the blank line beyond the
125: * end of the buffer). This line is pointed to by
1.75 kjell 126: * the "buffer" structure. Each line contains the number of
1.1 deraadt 127: * bytes in the line (the "used" size), the size
128: * of the text array, and the text. The end of line
129: * is not stored as a byte; it's implied. Future
130: * additions will include update hints, and a
131: * list of marks into the line.
132: */
1.74 deraadt 133: struct line {
134: struct line *l_fp; /* Link to the next line */
135: struct line *l_bp; /* Link to the previous line */
1.60 db 136: int l_size; /* Allocated size */
137: int l_used; /* Used size */
138: char *l_text; /* Content of the line */
1.74 deraadt 139: };
1.1 deraadt 140:
141: /*
142: * The rationale behind these macros is that you
143: * could (with some editing, like changing the type of a line
1.75 kjell 144: * link from a "struct line *" to a "REFLINE", and fixing the commands
1.1 deraadt 145: * like file reading that break the rules) change the actual
146: * storage representation of lines to use something fancy on
147: * machines with small address spaces.
148: */
149: #define lforw(lp) ((lp)->l_fp)
150: #define lback(lp) ((lp)->l_bp)
151: #define lgetc(lp, n) (CHARMASK((lp)->l_text[(n)]))
152: #define lputc(lp, n, c) ((lp)->l_text[(n)]=(c))
153: #define llength(lp) ((lp)->l_used)
154: #define ltext(lp) ((lp)->l_text)
155:
156: /*
157: * All repeated structures are kept as linked lists of structures.
158: * All of these start with a LIST structure (except lines, which
159: * have their own abstraction). This will allow for
160: * later conversion to generic list manipulation routines should
1.60 db 161: * I decide to do that. It does mean that there are four extra
1.1 deraadt 162: * bytes per window. I feel that this is an acceptable price,
163: * considering that there are usually only one or two windows.
164: */
1.74 deraadt 165: struct list {
1.1 deraadt 166: union {
1.74 deraadt 167: struct mgwin *l_wp;
1.75 kjell 168: struct buffer *x_bp; /* l_bp is used by struct line */
1.74 deraadt 169: struct list *l_nxt;
1.1 deraadt 170: } l_p;
1.82 kjell 171: char *l_name;
1.74 deraadt 172: };
1.4 millert 173:
1.1 deraadt 174: /*
175: * Usual hack - to keep from uglifying the code with lotsa
176: * references through the union, we #define something for it.
177: */
178: #define l_next l_p.l_nxt
179:
180: /*
181: * There is a window structure allocated for
182: * every active display window. The windows are kept in a
183: * big list, in top to bottom screen order, with the listhead at
184: * "wheadp". Each window contains its own values of dot and mark.
185: * The flag field contains some bits that are set by commands
186: * to guide redisplay; although this is a bit of a compromise in
187: * terms of decoupling, the full blown redisplay is just too
188: * expensive to run for every input character.
189: */
1.74 deraadt 190: struct mgwin {
191: struct list w_list; /* List header */
192: struct buffer *w_bufp; /* Buffer displayed in window */
193: struct line *w_linep; /* Top line in the window */
194: struct line *w_dotp; /* Line containing "." */
195: struct line *w_markp; /* Line containing "mark" */
1.60 db 196: int w_doto; /* Byte offset for "." */
197: int w_marko; /* Byte offset for "mark" */
1.122 lum 198: int w_toprow; /* Origin 0 top row of window */
199: int w_ntrows; /* # of rows of text in window */
200: int w_frame; /* #lines to reframe by. */
1.111 kjell 201: char w_rflag; /* Redisplay Flags. */
202: char w_flag; /* Flags. */
1.74 deraadt 203: struct line *w_wrapline;
1.92 kjell 204: int w_dotline; /* current line number of dot */
205: int w_markline; /* current line number of mark */
1.74 deraadt 206: };
1.1 deraadt 207: #define w_wndp w_list.l_p.l_wp
208: #define w_name w_list.l_name
209:
210: /*
1.109 kjell 211: * Window redisplay flags are set by command processors to
1.1 deraadt 212: * tell the display system what has happened to the buffer
1.99 deanna 213: * mapped by the window. Setting "WFFULL" is always a safe thing
1.1 deraadt 214: * to do, but it may do more work than is necessary. Always try
215: * to set the simplest action that achieves the required update.
216: * Because commands set bits in the "w_flag", update will see
217: * all change flags, and do the most general one.
218: */
1.89 kjell 219: #define WFFRAME 0x01 /* Force reframe. */
1.43 vincent 220: #define WFMOVE 0x02 /* Movement from line to line. */
221: #define WFEDIT 0x04 /* Editing within a line. */
1.89 kjell 222: #define WFFULL 0x08 /* Do a full display. */
1.43 vincent 223: #define WFMODE 0x10 /* Update mode line. */
1.1 deraadt 224:
1.111 kjell 225: /*
226: * Window flags
227: */
228: #define WNONE 0x00 /* No special window options. */
229: #define WEPHEM 0x01 /* Window is ephemeral. */
230:
1.35 vincent 231: struct undo_rec;
1.113 oga 232: TAILQ_HEAD(undoq, undo_rec);
1.143 bcallah 233:
234: /*
235: * Previously from sysdef.h
236: * Only used in struct buffer.
237: */
238: struct fileinfo {
239: uid_t fi_uid;
240: gid_t fi_gid;
241: mode_t fi_mode;
242: struct timespec fi_mtime; /* Last modified time */
243: };
1.35 vincent 244:
1.1 deraadt 245: /*
246: * Text is kept in buffers. A buffer header, described
247: * below, exists for every buffer in the system. The buffers are
248: * kept in a big list, so that commands that search for a buffer by
249: * name can find the buffer header. There is a safe store for the
250: * dot and mark in the header, but this is only valid if the buffer
251: * is not being displayed (that is, if "b_nwnd" is 0). The text for
252: * the buffer is kept in a circularly linked list of lines, with
1.94 kjell 253: * a pointer to the header line in "b_headp".
1.1 deraadt 254: */
1.74 deraadt 255: struct buffer {
256: struct list b_list; /* buffer list pointer */
257: struct buffer *b_altb; /* Link to alternate buffer */
1.75 kjell 258: struct line *b_dotp; /* Link to "." line structure */
1.74 deraadt 259: struct line *b_markp; /* ditto for mark */
1.94 kjell 260: struct line *b_headp; /* Link to the header line */
1.74 deraadt 261: struct maps_s *b_modes[PBMODES]; /* buffer modes */
1.75 kjell 262: int b_doto; /* Offset of "." in above line */
1.60 db 263: int b_marko; /* ditto for the "mark" */
264: short b_nmodes; /* number of non-fundamental modes */
265: char b_nwnd; /* Count of windows on buffer */
266: char b_flag; /* Flags */
267: char b_fname[NFILEN]; /* File name */
1.86 kjell 268: char b_cwd[NFILEN]; /* working directory */
1.60 db 269: struct fileinfo b_fi; /* File attributes */
1.113 oga 270: struct undoq b_undo; /* Undo actions list */
1.67 kjell 271: struct undo_rec *b_undoptr;
1.92 kjell 272: int b_dotline; /* Line number of dot */
273: int b_markline; /* Line number of mark */
274: int b_lines; /* Number of lines in file */
1.74 deraadt 275: };
1.1 deraadt 276: #define b_bufp b_list.l_p.x_bp
277: #define b_bname b_list.l_name
1.95 kjell 278:
279: /* Some helper macros, in case they ever change to functions */
280: #define bfirstlp(buf) (lforw((buf)->b_headp))
281: #define blastlp(buf) (lback((buf)->b_headp))
1.1 deraadt 282:
1.43 vincent 283: #define BFCHG 0x01 /* Changed. */
284: #define BFBAK 0x02 /* Need to make a backup. */
1.1 deraadt 285: #ifdef NOTAB
1.43 vincent 286: #define BFNOTAB 0x04 /* no tab mode */
1.1 deraadt 287: #endif
1.43 vincent 288: #define BFOVERWRITE 0x08 /* overwrite mode */
1.60 db 289: #define BFREADONLY 0x10 /* read only mode */
1.107 kjell 290: #define BFDIRTY 0x20 /* Buffer was modified elsewhere */
291: #define BFIGNDIRTY 0x40 /* Ignore modifications */
1.1 deraadt 292: /*
1.30 vincent 293: * This structure holds information about recent actions for the Undo command.
294: */
295: struct undo_rec {
1.113 oga 296: TAILQ_ENTRY(undo_rec) next;
1.30 vincent 297: enum {
298: INSERT = 1,
299: DELETE,
1.93 kjell 300: BOUNDARY,
1.112 kjell 301: MODIFIED,
302: DELREG
1.30 vincent 303: } type;
1.74 deraadt 304: struct region region;
1.30 vincent 305: int pos;
1.34 deraadt 306: char *content;
1.30 vincent 307: };
1.144 bcallah 308:
309: /*
310: * Previously from ttydef.h
311: */
312: #define STANDOUT_GLITCH /* possible standout glitch */
313:
314: #define putpad(str, num) tputs(str, num, ttputc)
315:
316: #define KFIRST K00
317: #define KLAST K00
1.30 vincent 318:
319: /*
1.4 millert 320: * Prototypes.
321: */
322:
1.5 millert 323: /* tty.c X */
1.74 deraadt 324: void ttinit(void);
325: void ttreinit(void);
326: void tttidy(void);
327: void ttmove(int, int);
328: void tteeol(void);
329: void tteeop(void);
330: void ttbeep(void);
331: void ttinsl(int, int, int);
332: void ttdell(int, int, int);
333: void ttwindow(int, int);
334: void ttnowindow(void);
335: void ttcolor(int);
336: void ttresize(void);
1.31 deraadt 337:
338: volatile sig_atomic_t winch_flag;
1.4 millert 339:
340: /* ttyio.c */
1.74 deraadt 341: void ttopen(void);
342: int ttraw(void);
343: void ttclose(void);
344: int ttcooked(void);
345: int ttputc(int);
346: void ttflush(void);
347: int ttgetc(void);
348: int ttwait(int);
1.80 kjell 349: int charswaiting(void);
1.4 millert 350:
351: /* dir.c */
1.74 deraadt 352: void dirinit(void);
353: int changedir(int, int);
354: int showcwdir(int, int);
1.86 kjell 355: int getcwdir(char *, size_t);
1.131 jasper 356: int makedir(int, int);
1.141 lum 357: int do_makedir(char *);
358: int ask_makedir(void);
1.4 millert 359:
360: /* dired.c */
1.74 deraadt 361: struct buffer *dired_(char *);
1.5 millert 362:
363: /* file.c X */
1.74 deraadt 364: int fileinsert(int, int);
365: int filevisit(int, int);
366: int filevisitalt(int, int);
367: int filevisitro(int, int);
368: int poptofile(int, int);
369: int readin(char *);
370: int insertfile(char *, char *, int);
371: int filewrite(int, int);
372: int filesave(int, int);
373: int buffsave(struct buffer *);
374: int makebkfile(int, int);
1.121 lum 375: int writeout(FILE **, struct buffer *, char *);
1.74 deraadt 376: void upmodes(struct buffer *);
1.116 kjell 377: size_t xbasename(char *, const char *, size_t);
1.5 millert 378:
379: /* line.c X */
1.74 deraadt 380: struct line *lalloc(int);
381: int lrealloc(struct line *, int);
382: void lfree(struct line *);
383: void lchange(int);
384: int linsert(int, int);
385: int lnewline_at(struct line *, int);
386: int lnewline(void);
387: int ldelete(RSIZE, int);
388: int ldelnewline(void);
389: int lreplace(RSIZE, char *);
1.88 kjell 390: char * linetostr(const struct line *);
1.78 kjell 391:
392: /* yank.c X */
393:
1.74 deraadt 394: void kdelete(void);
395: int kinsert(int, int);
396: int kremove(int);
1.76 kjell 397: int kchunk(char *, RSIZE, int);
1.78 kjell 398: int killline(int, int);
399: int yank(int, int);
1.5 millert 400:
401: /* window.c X */
1.74 deraadt 402: struct mgwin *new_window(struct buffer *);
403: int reposition(int, int);
1.80 kjell 404: int redraw(int, int);
1.83 otto 405: int do_redraw(int, int, int);
1.74 deraadt 406: int nextwind(int, int);
407: int prevwind(int, int);
408: int onlywind(int, int);
409: int splitwind(int, int);
410: int enlargewind(int, int);
411: int shrinkwind(int, int);
412: int delwind(int, int);
1.4 millert 413:
414: /* buffer.c */
1.74 deraadt 415: int togglereadonly(int, int);
1.86 kjell 416: struct buffer *bfind(const char *, int);
1.74 deraadt 417: int poptobuffer(int, int);
418: int killbuffer(struct buffer *);
419: int killbuffer_cmd(int, int);
420: int savebuffers(int, int);
421: int listbuffers(int, int);
422: int addlinef(struct buffer *, char *, ...);
1.12 art 423: #define addline(bp, text) addlinef(bp, "%s", text)
1.74 deraadt 424: int anycb(int);
425: int bclear(struct buffer *);
426: int showbuffer(struct buffer *, struct mgwin *, int);
1.86 kjell 427: int augbname(char *, const char *, size_t);
1.111 kjell 428: struct mgwin *popbuf(struct buffer *, int);
1.74 deraadt 429: int bufferinsert(int, int);
430: int usebuffer(int, int);
431: int notmodified(int, int);
1.111 kjell 432: int popbuftop(struct buffer *, int);
1.86 kjell 433: int getbufcwd(char *, size_t);
1.107 kjell 434: int checkdirty(struct buffer *);
1.126 jasper 435: int revertbuffer(int, int);
1.128 haesbaer 436: int dorevert(void);
1.134 florian 437: int diffbuffer(int, int);
1.139 lum 438: struct buffer *findbuffer(char *);
1.4 millert 439:
440: /* display.c */
1.74 deraadt 441: int vtresize(int, int, int);
442: void vtinit(void);
443: void vttidy(void);
1.138 lum 444: void update(int);
1.92 kjell 445: int linenotoggle(int, int);
1.132 florian 446: int colnotoggle(int, int);
1.5 millert 447:
448: /* echo.c X */
1.74 deraadt 449: void eerase(void);
450: int eyorn(const char *);
1.127 florian 451: int eynorr(const char *);
1.74 deraadt 452: int eyesno(const char *);
453: void ewprintf(const char *fmt, ...);
454: char *eread(const char *, char *, size_t, int, ...);
455: int getxtra(struct list *, struct list *, int, int);
456: void free_file_list(struct list *);
1.4 millert 457:
458: /* fileio.c */
1.121 lum 459: int ffropen(FILE **, const char *, struct buffer *);
460: void ffstat(FILE *, struct buffer *);
461: int ffwopen(FILE **, const char *, struct buffer *);
462: int ffclose(FILE *, struct buffer *);
463: int ffputbuf(FILE *, struct buffer *);
464: int ffgetline(FILE *, char *, int, int *);
1.74 deraadt 465: int fbackupfile(const char *);
1.91 jason 466: char *adjustname(const char *, int);
1.74 deraadt 467: char *startupfile(char *);
468: int copy(char *, char *);
469: struct list *make_file_list(char *);
470: int fisdir(const char *);
1.107 kjell 471: int fchecktime(struct buffer *);
472: int fupdstat(struct buffer *);
1.124 lum 473: int backuptohomedir(int, int);
474: int toggleleavetmp(int, int);
1.130 jasper 475: char *expandtilde(const char *);
1.4 millert 476:
1.5 millert 477: /* kbd.c X */
1.74 deraadt 478: int do_meta(int, int);
479: int bsmap(int, int);
480: void ungetkey(int);
481: int getkey(int);
482: int doin(void);
483: int rescan(int, int);
484: int universal_argument(int, int);
485: int digit_argument(int, int);
486: int negative_argument(int, int);
487: int selfinsert(int, int);
488: int quote(int, int);
1.4 millert 489:
490: /* main.c */
1.74 deraadt 491: int ctrlg(int, int);
492: int quit(int, int);
1.4 millert 493:
494: /* ttyio.c */
1.74 deraadt 495: void panic(char *);
1.4 millert 496:
497: /* cinfo.c */
1.80 kjell 498: char *getkeyname(char *, size_t, int);
1.4 millert 499:
500: /* basic.c */
1.74 deraadt 501: int gotobol(int, int);
502: int backchar(int, int);
503: int gotoeol(int, int);
504: int forwchar(int, int);
505: int gotobob(int, int);
506: int gotoeob(int, int);
507: int forwline(int, int);
508: int backline(int, int);
509: void setgoal(void);
510: int getgoal(struct line *);
511: int forwpage(int, int);
512: int backpage(int, int);
513: int forw1page(int, int);
514: int back1page(int, int);
515: int pagenext(int, int);
516: void isetmark(void);
517: int setmark(int, int);
1.101 kjell 518: int clearmark(int, int);
1.74 deraadt 519: int swapmark(int, int);
520: int gotoline(int, int);
1.126 jasper 521: int setlineno(int);
1.5 millert 522:
523: /* random.c X */
1.74 deraadt 524: int showcpos(int, int);
1.135 florian 525: int getcolpos(struct mgwin *);
1.74 deraadt 526: int twiddle(int, int);
527: int openline(int, int);
1.142 bcallah 528: int enewline(int, int);
1.74 deraadt 529: int deblank(int, int);
530: int justone(int, int);
531: int delwhite(int, int);
1.102 kjell 532: int delleadwhite(int, int);
533: int deltrailwhite(int, int);
534: int lfindent(int, int);
1.74 deraadt 535: int indent(int, int);
536: int forwdel(int, int);
537: int backdel(int, int);
538: int space_to_tabstop(int, int);
1.114 kjell 539: int backtoindent(int, int);
1.115 kjell 540: int joinline(int, int);
1.5 millert 541:
1.117 lum 542: /* tags.c X */
543: int findtag(int, int);
544: int poptag(int, int);
545: int tagsvisit(int, int);
1.123 lum 546: int curtoken(int, int, char *);
547:
548: /* cscope.c */
549: int cssymbol(int, int);
550: int csdefinition(int, int);
551: int csfuncalled(int, int);
552: int cscallerfuncs(int, int);
553: int csfindtext(int, int);
554: int csegrep(int, int);
555: int csfindfile(int, int);
556: int csfindinc(int, int);
557: int csnextfile(int, int);
558: int csnextmatch(int, int);
559: int csprevfile(int, int);
560: int csprevmatch(int, int);
561: int cscreatelist(int, int);
1.117 lum 562:
1.5 millert 563: /* extend.c X */
1.74 deraadt 564: int insert(int, int);
565: int bindtokey(int, int);
566: int localbind(int, int);
1.80 kjell 567: int redefine_key(int, int);
1.74 deraadt 568: int unbindtokey(int, int);
569: int localunbind(int, int);
570: int extend(int, int);
571: int evalexpr(int, int);
572: int evalbuffer(int, int);
573: int evalfile(int, int);
574: int load(const char *);
575: int excline(char *);
1.5 millert 576:
577: /* help.c X */
1.74 deraadt 578: int desckey(int, int);
579: int wallchart(int, int);
580: int help_help(int, int);
581: int apropos_command(int, int);
1.5 millert 582:
583: /* paragraph.c X */
1.74 deraadt 584: int gotobop(int, int);
585: int gotoeop(int, int);
586: int fillpara(int, int);
587: int killpara(int, int);
588: int fillword(int, int);
589: int setfillcol(int, int);
1.148 ! lum 590: int markpara(int, int);
1.5 millert 591:
592: /* word.c X */
1.74 deraadt 593: int backword(int, int);
594: int forwword(int, int);
595: int upperword(int, int);
596: int lowerword(int, int);
597: int capword(int, int);
598: int delfword(int, int);
599: int delbword(int, int);
600: int inword(void);
1.5 millert 601:
602: /* region.c X */
1.74 deraadt 603: int killregion(int, int);
604: int copyregion(int, int);
605: int lowerregion(int, int);
606: int upperregion(int, int);
607: int prefixregion(int, int);
608: int setprefix(int, int);
609: int region_get_data(struct region *, char *, int);
1.79 kjell 610: void region_put_data(const char *, int);
1.119 lum 611: int markbuffer(int, int);
612: int piperegion(int, int);
1.136 lum 613: int shellcommand(int, int);
1.133 florian 614: int pipeio(const char * const, char * const[], char * const, int,
615: struct buffer *);
1.5 millert 616:
617: /* search.c X */
1.74 deraadt 618: int forwsearch(int, int);
619: int backsearch(int, int);
620: int searchagain(int, int);
621: int forwisearch(int, int);
622: int backisearch(int, int);
623: int queryrepl(int, int);
624: int forwsrch(void);
625: int backsrch(void);
626: int readpattern(char *);
1.5 millert 627:
628: /* spawn.c X */
1.74 deraadt 629: int spawncli(int, int);
1.5 millert 630:
631: /* ttykbd.c X */
1.74 deraadt 632: void ttykeymapinit(void);
633: void ttykeymaptidy(void);
1.5 millert 634:
635: /* match.c X */
1.74 deraadt 636: int showmatch(int, int);
1.5 millert 637:
638: /* version.c X */
1.74 deraadt 639: int showversion(int, int);
1.5 millert 640:
641: /* macro.c X */
1.74 deraadt 642: int definemacro(int, int);
643: int finishmacro(int, int);
644: int executemacro(int, int);
1.5 millert 645:
646: /* modes.c X */
1.74 deraadt 647: int indentmode(int, int);
648: int fillmode(int, int);
1.5 millert 649: #ifdef NOTAB
1.74 deraadt 650: int notabmode(int, int);
1.5 millert 651: #endif /* NOTAB */
1.80 kjell 652: int overwrite_mode(int, int);
1.74 deraadt 653: int set_default_mode(int,int);
1.5 millert 654:
655: #ifdef REGEX
656: /* re_search.c X */
1.74 deraadt 657: int re_forwsearch(int, int);
658: int re_backsearch(int, int);
659: int re_searchagain(int, int);
660: int re_queryrepl(int, int);
661: int replstr(int, int);
662: int setcasefold(int, int);
663: int delmatchlines(int, int);
664: int delnonmatchlines(int, int);
665: int cntmatchlines(int, int);
666: int cntnonmatchlines(int, int);
1.5 millert 667: #endif /* REGEX */
1.1 deraadt 668:
1.30 vincent 669: /* undo.c X */
1.74 deraadt 670: void free_undo_record(struct undo_rec *);
671: int undo_dump(int, int);
1.97 kjell 672: int undo_enabled(void);
1.108 kjell 673: int undo_enable(int, int);
674: int undo_add_boundary(int, int);
1.93 kjell 675: void undo_add_modified(void);
1.74 deraadt 676: int undo_add_insert(struct line *, int, int);
1.112 kjell 677: int undo_add_delete(struct line *, int, int, int);
1.108 kjell 678: int undo_boundary_enable(int, int);
1.74 deraadt 679: int undo_add_change(struct line *, int, int);
680: int undo(int, int);
1.41 vincent 681:
682: /* autoexec.c X */
1.74 deraadt 683: int auto_execute(int, int);
684: PF *find_autoexec(const char *);
685: int add_autoexec(const char *, const char *);
1.46 vincent 686:
1.103 kjell 687: /* cmode.c X */
688: int cmode(int, int);
1.104 kjell 689: int cc_brace(int, int);
1.103 kjell 690: int cc_char(int, int);
691: int cc_tab(int, int);
692: int cc_indent(int, int);
693: int cc_lfindent(int, int);
1.66 kjell 694:
695: /* grep.c X */
1.74 deraadt 696: int next_error(int, int);
1.100 kjell 697: int globalwdtoggle(int, int);
1.106 kjell 698: int compile(int, int);
1.30 vincent 699:
1.138 lum 700: /* bell.c */
701: void bellinit(void);
702: int toggleaudiblebell(int, int);
703: int togglevisiblebell(int, int);
704: void dobeep(void);
705:
1.1 deraadt 706: /*
707: * Externals.
708: */
1.74 deraadt 709: extern struct buffer *bheadp;
710: extern struct buffer *curbp;
711: extern struct mgwin *curwp;
712: extern struct mgwin *wheadp;
713: extern int thisflag;
714: extern int lastflag;
715: extern int curgoal;
716: extern int startrow;
717: extern int epresf;
718: extern int sgarbf;
719: extern int mode;
720: extern int nrow;
721: extern int ncol;
722: extern int ttrow;
723: extern int ttcol;
724: extern int tttop;
725: extern int ttbot;
726: extern int tthue;
727: extern int defb_nmodes;
728: extern int defb_flag;
1.138 lum 729: extern int doaudiblebell;
730: extern int dovisiblebell;
1.117 lum 731: extern char cinfo[];
1.74 deraadt 732: extern char *keystrings[];
733: extern char pat[NPAT];
734: extern char prompt[];
1.5 millert 735:
736: /*
737: * Globals.
738: */
1.74 deraadt 739: int tceeol;
740: int tcinsl;
741: int tcdell;
1.105 kjell 742: int rptcount; /* successive invocation count */