Annotation of src/usr.bin/mg/def.h, Revision 1.157
1.157 ! lum 1: /* $OpenBSD: def.h,v 1.156 2018/08/29 07:50:16 reyk 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 */
1.151 lum 291: #define BFIGNDIRTY 0x40 /* Ignore modifications */
292: #define BFDIREDDEL 0x80 /* Dired has a deleted 'D' file */
1.1 deraadt 293: /*
1.30 vincent 294: * This structure holds information about recent actions for the Undo command.
295: */
296: struct undo_rec {
1.113 oga 297: TAILQ_ENTRY(undo_rec) next;
1.30 vincent 298: enum {
299: INSERT = 1,
300: DELETE,
1.93 kjell 301: BOUNDARY,
1.112 kjell 302: MODIFIED,
303: DELREG
1.30 vincent 304: } type;
1.74 deraadt 305: struct region region;
1.30 vincent 306: int pos;
1.34 deraadt 307: char *content;
1.30 vincent 308: };
1.144 bcallah 309:
310: /*
311: * Previously from ttydef.h
312: */
313: #define STANDOUT_GLITCH /* possible standout glitch */
314:
315: #define putpad(str, num) tputs(str, num, ttputc)
316:
317: #define KFIRST K00
318: #define KLAST K00
1.30 vincent 319:
320: /*
1.4 millert 321: * Prototypes.
322: */
323:
1.5 millert 324: /* tty.c X */
1.74 deraadt 325: void ttinit(void);
326: void ttreinit(void);
327: void tttidy(void);
328: void ttmove(int, int);
329: void tteeol(void);
330: void tteeop(void);
331: void ttbeep(void);
332: void ttinsl(int, int, int);
333: void ttdell(int, int, int);
334: void ttwindow(int, int);
335: void ttnowindow(void);
336: void ttcolor(int);
337: void ttresize(void);
1.31 deraadt 338:
339: volatile sig_atomic_t winch_flag;
1.4 millert 340:
341: /* ttyio.c */
1.74 deraadt 342: void ttopen(void);
343: int ttraw(void);
344: void ttclose(void);
345: int ttcooked(void);
346: int ttputc(int);
347: void ttflush(void);
348: int ttgetc(void);
349: int ttwait(int);
1.80 kjell 350: int charswaiting(void);
1.4 millert 351:
352: /* dir.c */
1.74 deraadt 353: void dirinit(void);
354: int changedir(int, int);
355: int showcwdir(int, int);
1.86 kjell 356: int getcwdir(char *, size_t);
1.131 jasper 357: int makedir(int, int);
1.141 lum 358: int do_makedir(char *);
359: int ask_makedir(void);
1.4 millert 360:
361: /* dired.c */
1.74 deraadt 362: struct buffer *dired_(char *);
1.152 lum 363: int do_dired(char *);
1.5 millert 364:
365: /* file.c X */
1.74 deraadt 366: int fileinsert(int, int);
367: int filevisit(int, int);
368: int filevisitalt(int, int);
369: int filevisitro(int, int);
370: int poptofile(int, int);
371: int readin(char *);
372: int insertfile(char *, char *, int);
373: int filewrite(int, int);
374: int filesave(int, int);
375: int buffsave(struct buffer *);
376: int makebkfile(int, int);
1.121 lum 377: int writeout(FILE **, struct buffer *, char *);
1.74 deraadt 378: void upmodes(struct buffer *);
1.116 kjell 379: size_t xbasename(char *, const char *, size_t);
1.154 lum 380: int do_filevisitalt(char *);
1.5 millert 381:
382: /* line.c X */
1.74 deraadt 383: struct line *lalloc(int);
384: int lrealloc(struct line *, int);
385: void lfree(struct line *);
386: void lchange(int);
387: int linsert(int, int);
388: int lnewline_at(struct line *, int);
389: int lnewline(void);
390: int ldelete(RSIZE, int);
391: int ldelnewline(void);
392: int lreplace(RSIZE, char *);
1.88 kjell 393: char * linetostr(const struct line *);
1.156 reyk 394: int setcasereplace(int, int);
1.78 kjell 395:
396: /* yank.c X */
397:
1.74 deraadt 398: void kdelete(void);
399: int kinsert(int, int);
400: int kremove(int);
1.76 kjell 401: int kchunk(char *, RSIZE, int);
1.78 kjell 402: int killline(int, int);
403: int yank(int, int);
1.5 millert 404:
405: /* window.c X */
1.74 deraadt 406: struct mgwin *new_window(struct buffer *);
407: int reposition(int, int);
1.80 kjell 408: int redraw(int, int);
1.83 otto 409: int do_redraw(int, int, int);
1.74 deraadt 410: int nextwind(int, int);
411: int prevwind(int, int);
412: int onlywind(int, int);
413: int splitwind(int, int);
414: int enlargewind(int, int);
415: int shrinkwind(int, int);
416: int delwind(int, int);
1.4 millert 417:
418: /* buffer.c */
1.74 deraadt 419: int togglereadonly(int, int);
1.157 ! lum 420: int togglereadonlyall(int, int);
1.86 kjell 421: struct buffer *bfind(const char *, int);
1.74 deraadt 422: int poptobuffer(int, int);
423: int killbuffer(struct buffer *);
424: int killbuffer_cmd(int, int);
425: int savebuffers(int, int);
426: int listbuffers(int, int);
427: int addlinef(struct buffer *, char *, ...);
1.12 art 428: #define addline(bp, text) addlinef(bp, "%s", text)
1.74 deraadt 429: int anycb(int);
430: int bclear(struct buffer *);
431: int showbuffer(struct buffer *, struct mgwin *, int);
1.86 kjell 432: int augbname(char *, const char *, size_t);
1.111 kjell 433: struct mgwin *popbuf(struct buffer *, int);
1.74 deraadt 434: int bufferinsert(int, int);
435: int usebuffer(int, int);
436: int notmodified(int, int);
1.111 kjell 437: int popbuftop(struct buffer *, int);
1.86 kjell 438: int getbufcwd(char *, size_t);
1.107 kjell 439: int checkdirty(struct buffer *);
1.126 jasper 440: int revertbuffer(int, int);
1.128 haesbaer 441: int dorevert(void);
1.134 florian 442: int diffbuffer(int, int);
1.139 lum 443: struct buffer *findbuffer(char *);
1.4 millert 444:
445: /* display.c */
1.74 deraadt 446: int vtresize(int, int, int);
447: void vtinit(void);
448: void vttidy(void);
1.138 lum 449: void update(int);
1.92 kjell 450: int linenotoggle(int, int);
1.132 florian 451: int colnotoggle(int, int);
1.5 millert 452:
453: /* echo.c X */
1.74 deraadt 454: void eerase(void);
455: int eyorn(const char *);
1.127 florian 456: int eynorr(const char *);
1.74 deraadt 457: int eyesno(const char *);
458: void ewprintf(const char *fmt, ...);
1.150 guenther 459: char *eread(const char *, char *, size_t, int, ...)
460: __attribute__((__format__ (printf, 1, 5)));
1.74 deraadt 461: int getxtra(struct list *, struct list *, int, int);
462: void free_file_list(struct list *);
1.4 millert 463:
464: /* fileio.c */
1.121 lum 465: int ffropen(FILE **, const char *, struct buffer *);
466: void ffstat(FILE *, struct buffer *);
467: int ffwopen(FILE **, const char *, struct buffer *);
468: int ffclose(FILE *, struct buffer *);
469: int ffputbuf(FILE *, struct buffer *);
470: int ffgetline(FILE *, char *, int, int *);
1.74 deraadt 471: int fbackupfile(const char *);
1.91 jason 472: char *adjustname(const char *, int);
1.74 deraadt 473: char *startupfile(char *);
474: int copy(char *, char *);
475: struct list *make_file_list(char *);
476: int fisdir(const char *);
1.107 kjell 477: int fchecktime(struct buffer *);
478: int fupdstat(struct buffer *);
1.124 lum 479: int backuptohomedir(int, int);
480: int toggleleavetmp(int, int);
1.130 jasper 481: char *expandtilde(const char *);
1.4 millert 482:
1.5 millert 483: /* kbd.c X */
1.74 deraadt 484: int do_meta(int, int);
485: int bsmap(int, int);
486: void ungetkey(int);
487: int getkey(int);
488: int doin(void);
489: int rescan(int, int);
490: int universal_argument(int, int);
491: int digit_argument(int, int);
492: int negative_argument(int, int);
493: int selfinsert(int, int);
494: int quote(int, int);
1.4 millert 495:
496: /* main.c */
1.74 deraadt 497: int ctrlg(int, int);
498: int quit(int, int);
1.4 millert 499:
500: /* ttyio.c */
1.74 deraadt 501: void panic(char *);
1.4 millert 502:
503: /* cinfo.c */
1.80 kjell 504: char *getkeyname(char *, size_t, int);
1.4 millert 505:
506: /* basic.c */
1.74 deraadt 507: int gotobol(int, int);
508: int backchar(int, int);
509: int gotoeol(int, int);
510: int forwchar(int, int);
511: int gotobob(int, int);
512: int gotoeob(int, int);
513: int forwline(int, int);
514: int backline(int, int);
515: void setgoal(void);
516: int getgoal(struct line *);
517: int forwpage(int, int);
518: int backpage(int, int);
519: int forw1page(int, int);
520: int back1page(int, int);
521: int pagenext(int, int);
522: void isetmark(void);
523: int setmark(int, int);
1.101 kjell 524: int clearmark(int, int);
1.74 deraadt 525: int swapmark(int, int);
526: int gotoline(int, int);
1.126 jasper 527: int setlineno(int);
1.5 millert 528:
529: /* random.c X */
1.74 deraadt 530: int showcpos(int, int);
1.135 florian 531: int getcolpos(struct mgwin *);
1.74 deraadt 532: int twiddle(int, int);
533: int openline(int, int);
1.142 bcallah 534: int enewline(int, int);
1.74 deraadt 535: int deblank(int, int);
536: int justone(int, int);
537: int delwhite(int, int);
1.102 kjell 538: int delleadwhite(int, int);
539: int deltrailwhite(int, int);
540: int lfindent(int, int);
1.74 deraadt 541: int indent(int, int);
542: int forwdel(int, int);
543: int backdel(int, int);
544: int space_to_tabstop(int, int);
1.114 kjell 545: int backtoindent(int, int);
1.115 kjell 546: int joinline(int, int);
1.5 millert 547:
1.117 lum 548: /* tags.c X */
549: int findtag(int, int);
550: int poptag(int, int);
551: int tagsvisit(int, int);
1.123 lum 552: int curtoken(int, int, char *);
553:
554: /* cscope.c */
555: int cssymbol(int, int);
556: int csdefinition(int, int);
557: int csfuncalled(int, int);
558: int cscallerfuncs(int, int);
559: int csfindtext(int, int);
560: int csegrep(int, int);
561: int csfindfile(int, int);
562: int csfindinc(int, int);
563: int csnextfile(int, int);
564: int csnextmatch(int, int);
565: int csprevfile(int, int);
566: int csprevmatch(int, int);
567: int cscreatelist(int, int);
1.117 lum 568:
1.5 millert 569: /* extend.c X */
1.74 deraadt 570: int insert(int, int);
571: int bindtokey(int, int);
572: int localbind(int, int);
1.80 kjell 573: int redefine_key(int, int);
1.74 deraadt 574: int unbindtokey(int, int);
575: int localunbind(int, int);
576: int extend(int, int);
577: int evalexpr(int, int);
578: int evalbuffer(int, int);
579: int evalfile(int, int);
580: int load(const char *);
581: int excline(char *);
1.5 millert 582:
583: /* help.c X */
1.74 deraadt 584: int desckey(int, int);
585: int wallchart(int, int);
586: int help_help(int, int);
587: int apropos_command(int, int);
1.5 millert 588:
589: /* paragraph.c X */
1.74 deraadt 590: int gotobop(int, int);
591: int gotoeop(int, int);
592: int fillpara(int, int);
593: int killpara(int, int);
594: int fillword(int, int);
595: int setfillcol(int, int);
1.148 lum 596: int markpara(int, int);
1.149 lum 597: int transposepara(int, int);
1.155 lum 598: int sentencespace(int, int);
1.5 millert 599:
600: /* word.c X */
1.74 deraadt 601: int backword(int, int);
602: int forwword(int, int);
603: int upperword(int, int);
604: int lowerword(int, int);
605: int capword(int, int);
606: int delfword(int, int);
607: int delbword(int, int);
608: int inword(void);
1.153 lum 609: int transposeword(int, int);
1.5 millert 610:
611: /* region.c X */
1.74 deraadt 612: int killregion(int, int);
613: int copyregion(int, int);
614: int lowerregion(int, int);
615: int upperregion(int, int);
616: int prefixregion(int, int);
617: int setprefix(int, int);
618: int region_get_data(struct region *, char *, int);
1.79 kjell 619: void region_put_data(const char *, int);
1.119 lum 620: int markbuffer(int, int);
621: int piperegion(int, int);
1.136 lum 622: int shellcommand(int, int);
1.133 florian 623: int pipeio(const char * const, char * const[], char * const, int,
624: struct buffer *);
1.5 millert 625:
626: /* search.c X */
1.74 deraadt 627: int forwsearch(int, int);
628: int backsearch(int, int);
629: int searchagain(int, int);
630: int forwisearch(int, int);
631: int backisearch(int, int);
632: int queryrepl(int, int);
633: int forwsrch(void);
634: int backsrch(void);
635: int readpattern(char *);
1.5 millert 636:
637: /* spawn.c X */
1.74 deraadt 638: int spawncli(int, int);
1.5 millert 639:
640: /* ttykbd.c X */
1.74 deraadt 641: void ttykeymapinit(void);
642: void ttykeymaptidy(void);
1.5 millert 643:
644: /* match.c X */
1.74 deraadt 645: int showmatch(int, int);
1.5 millert 646:
647: /* version.c X */
1.74 deraadt 648: int showversion(int, int);
1.5 millert 649:
650: /* macro.c X */
1.74 deraadt 651: int definemacro(int, int);
652: int finishmacro(int, int);
653: int executemacro(int, int);
1.5 millert 654:
655: /* modes.c X */
1.74 deraadt 656: int indentmode(int, int);
657: int fillmode(int, int);
1.5 millert 658: #ifdef NOTAB
1.74 deraadt 659: int notabmode(int, int);
1.5 millert 660: #endif /* NOTAB */
1.80 kjell 661: int overwrite_mode(int, int);
1.74 deraadt 662: int set_default_mode(int,int);
1.5 millert 663:
664: #ifdef REGEX
665: /* re_search.c X */
1.74 deraadt 666: int re_forwsearch(int, int);
667: int re_backsearch(int, int);
668: int re_searchagain(int, int);
669: int re_queryrepl(int, int);
670: int replstr(int, int);
671: int setcasefold(int, int);
672: int delmatchlines(int, int);
673: int delnonmatchlines(int, int);
674: int cntmatchlines(int, int);
675: int cntnonmatchlines(int, int);
1.5 millert 676: #endif /* REGEX */
1.1 deraadt 677:
1.30 vincent 678: /* undo.c X */
1.74 deraadt 679: void free_undo_record(struct undo_rec *);
680: int undo_dump(int, int);
1.97 kjell 681: int undo_enabled(void);
1.108 kjell 682: int undo_enable(int, int);
683: int undo_add_boundary(int, int);
1.93 kjell 684: void undo_add_modified(void);
1.74 deraadt 685: int undo_add_insert(struct line *, int, int);
1.112 kjell 686: int undo_add_delete(struct line *, int, int, int);
1.108 kjell 687: int undo_boundary_enable(int, int);
1.74 deraadt 688: int undo_add_change(struct line *, int, int);
689: int undo(int, int);
1.41 vincent 690:
691: /* autoexec.c X */
1.74 deraadt 692: int auto_execute(int, int);
693: PF *find_autoexec(const char *);
694: int add_autoexec(const char *, const char *);
1.46 vincent 695:
1.103 kjell 696: /* cmode.c X */
697: int cmode(int, int);
1.104 kjell 698: int cc_brace(int, int);
1.103 kjell 699: int cc_char(int, int);
700: int cc_tab(int, int);
701: int cc_indent(int, int);
702: int cc_lfindent(int, int);
1.66 kjell 703:
704: /* grep.c X */
1.74 deraadt 705: int next_error(int, int);
1.100 kjell 706: int globalwdtoggle(int, int);
1.106 kjell 707: int compile(int, int);
1.30 vincent 708:
1.138 lum 709: /* bell.c */
710: void bellinit(void);
711: int toggleaudiblebell(int, int);
712: int togglevisiblebell(int, int);
713: void dobeep(void);
714:
1.1 deraadt 715: /*
716: * Externals.
717: */
1.74 deraadt 718: extern struct buffer *bheadp;
719: extern struct buffer *curbp;
720: extern struct mgwin *curwp;
721: extern struct mgwin *wheadp;
722: extern int thisflag;
723: extern int lastflag;
724: extern int curgoal;
725: extern int startrow;
726: extern int epresf;
727: extern int sgarbf;
728: extern int mode;
729: extern int nrow;
730: extern int ncol;
731: extern int ttrow;
732: extern int ttcol;
733: extern int tttop;
734: extern int ttbot;
735: extern int tthue;
736: extern int defb_nmodes;
737: extern int defb_flag;
1.138 lum 738: extern int doaudiblebell;
739: extern int dovisiblebell;
1.155 lum 740: extern int dblspace;
1.157 ! lum 741: extern int allbro;
1.117 lum 742: extern char cinfo[];
1.74 deraadt 743: extern char *keystrings[];
744: extern char pat[NPAT];
745: extern char prompt[];
1.5 millert 746:
747: /*
748: * Globals.
749: */
1.74 deraadt 750: int tceeol;
751: int tcinsl;
752: int tcdell;
1.105 kjell 753: int rptcount; /* successive invocation count */
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