Annotation of src/usr.bin/mg/def.h, Revision 1.146
1.146 ! bcallah 1: /* $OpenBSD: def.h,v 1.145 2015/03/25 20:53:31 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 NKBDM 256 /* Length, keyboard macro. */
25: #define NPAT 80 /* Length, pattern. */
26: #define HUGE 1000 /* A rather large number. */
27: #define NSRCH 128 /* Undoable search commands. */
28: #define NXNAME 64 /* Length, extended command. */
1.60 db 29: #define NKNAME 20 /* Length, key names. */
1.68 kjell 30: #define NTIME 50 /* Length, timestamp string. */
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: * Directory I/O.
65: */
1.4 millert 66: #define DIOSUC 0 /* Success. */
67: #define DIOEOF 1 /* End of file. */
68: #define DIOERR 2 /* Error. */
1.1 deraadt 69:
70: /*
71: * Display colors.
72: */
1.4 millert 73: #define CNONE 0 /* Unknown color. */
74: #define CTEXT 1 /* Text color. */
75: #define CMODE 2 /* Mode line color. */
76:
77: /*
1.22 millert 78: * Flags for keyboard invoked functions.
1.4 millert 79: */
80: #define FFUNIV 1 /* universal argument */
1.27 deraadt 81: #define FFNEGARG 2 /* negative only argument */
1.4 millert 82: #define FFOTHARG 4 /* other argument */
83: #define FFARG 7 /* any argument */
84: #define FFRAND 8 /* Called by other function */
1.1 deraadt 85:
86: /*
87: * Flags for "eread".
88: */
1.4 millert 89: #define EFFUNC 0x0001 /* Autocomplete functions. */
90: #define EFBUF 0x0002 /* Autocomplete buffers. */
91: #define EFFILE 0x0004 /* " files (maybe someday) */
1.60 db 92: #define EFAUTO 0x0007 /* Some autocompletion on */
1.4 millert 93: #define EFNEW 0x0008 /* New prompt. */
94: #define EFCR 0x0010 /* Echo CR at end; last read. */
1.20 art 95: #define EFDEF 0x0020 /* buffer contains default args */
1.63 kjell 96: #define EFNUL 0x0040 /* Null Minibuffer OK */
1.1 deraadt 97:
98: /*
1.75 kjell 99: * Direction of insert into kill ring
1.1 deraadt 100: */
1.112 kjell 101: #define KNONE 0x00
102: #define KFORW 0x01 /* forward insert into kill ring */
103: #define KBACK 0x02 /* Backwards insert into kill ring */
104: #define KREG 0x04 /* This is a region-based kill */
1.1 deraadt 105:
1.123 lum 106: #define MAX_TOKEN 64
107:
1.49 vincent 108: /*
1.143 bcallah 109: * Previously from sysdef.h
110: */
111: typedef int RSIZE; /* Type for file/region sizes */
112: typedef short KCHAR; /* Type for internal keystrokes */
113:
114: /*
1.49 vincent 115: * This structure holds the starting position
116: * (as a line/offset pair) and the number of characters in a
117: * region of a buffer. This makes passing the specification
118: * of a region around a little bit easier.
119: */
1.74 deraadt 120: struct region {
121: struct line *r_linep; /* Origin line address. */
122: int r_offset; /* Origin line offset. */
1.110 kjell 123: int r_lineno; /* Origin line number */
1.60 db 124: RSIZE r_size; /* Length in characters. */
1.74 deraadt 125: };
1.49 vincent 126:
127:
1.1 deraadt 128: /*
129: * All text is kept in circularly linked
1.75 kjell 130: * lists of "line" structures. These begin at the
1.1 deraadt 131: * header line (which is the blank line beyond the
132: * end of the buffer). This line is pointed to by
1.75 kjell 133: * the "buffer" structure. Each line contains the number of
1.1 deraadt 134: * bytes in the line (the "used" size), the size
135: * of the text array, and the text. The end of line
136: * is not stored as a byte; it's implied. Future
137: * additions will include update hints, and a
138: * list of marks into the line.
139: */
1.74 deraadt 140: struct line {
141: struct line *l_fp; /* Link to the next line */
142: struct line *l_bp; /* Link to the previous line */
1.60 db 143: int l_size; /* Allocated size */
144: int l_used; /* Used size */
145: char *l_text; /* Content of the line */
1.74 deraadt 146: };
1.1 deraadt 147:
148: /*
149: * The rationale behind these macros is that you
150: * could (with some editing, like changing the type of a line
1.75 kjell 151: * link from a "struct line *" to a "REFLINE", and fixing the commands
1.1 deraadt 152: * like file reading that break the rules) change the actual
153: * storage representation of lines to use something fancy on
154: * machines with small address spaces.
155: */
156: #define lforw(lp) ((lp)->l_fp)
157: #define lback(lp) ((lp)->l_bp)
158: #define lgetc(lp, n) (CHARMASK((lp)->l_text[(n)]))
159: #define lputc(lp, n, c) ((lp)->l_text[(n)]=(c))
160: #define llength(lp) ((lp)->l_used)
161: #define ltext(lp) ((lp)->l_text)
162:
163: /*
164: * All repeated structures are kept as linked lists of structures.
165: * All of these start with a LIST structure (except lines, which
166: * have their own abstraction). This will allow for
167: * later conversion to generic list manipulation routines should
1.60 db 168: * I decide to do that. It does mean that there are four extra
1.1 deraadt 169: * bytes per window. I feel that this is an acceptable price,
170: * considering that there are usually only one or two windows.
171: */
1.74 deraadt 172: struct list {
1.1 deraadt 173: union {
1.74 deraadt 174: struct mgwin *l_wp;
1.75 kjell 175: struct buffer *x_bp; /* l_bp is used by struct line */
1.74 deraadt 176: struct list *l_nxt;
1.1 deraadt 177: } l_p;
1.82 kjell 178: char *l_name;
1.74 deraadt 179: };
1.4 millert 180:
1.1 deraadt 181: /*
182: * Usual hack - to keep from uglifying the code with lotsa
183: * references through the union, we #define something for it.
184: */
185: #define l_next l_p.l_nxt
186:
187: /*
188: * There is a window structure allocated for
189: * every active display window. The windows are kept in a
190: * big list, in top to bottom screen order, with the listhead at
191: * "wheadp". Each window contains its own values of dot and mark.
192: * The flag field contains some bits that are set by commands
193: * to guide redisplay; although this is a bit of a compromise in
194: * terms of decoupling, the full blown redisplay is just too
195: * expensive to run for every input character.
196: */
1.74 deraadt 197: struct mgwin {
198: struct list w_list; /* List header */
199: struct buffer *w_bufp; /* Buffer displayed in window */
200: struct line *w_linep; /* Top line in the window */
201: struct line *w_dotp; /* Line containing "." */
202: struct line *w_markp; /* Line containing "mark" */
1.60 db 203: int w_doto; /* Byte offset for "." */
204: int w_marko; /* Byte offset for "mark" */
1.122 lum 205: int w_toprow; /* Origin 0 top row of window */
206: int w_ntrows; /* # of rows of text in window */
207: int w_frame; /* #lines to reframe by. */
1.111 kjell 208: char w_rflag; /* Redisplay Flags. */
209: char w_flag; /* Flags. */
1.74 deraadt 210: struct line *w_wrapline;
1.92 kjell 211: int w_dotline; /* current line number of dot */
212: int w_markline; /* current line number of mark */
1.74 deraadt 213: };
1.1 deraadt 214: #define w_wndp w_list.l_p.l_wp
215: #define w_name w_list.l_name
216:
217: /*
1.109 kjell 218: * Window redisplay flags are set by command processors to
1.1 deraadt 219: * tell the display system what has happened to the buffer
1.99 deanna 220: * mapped by the window. Setting "WFFULL" is always a safe thing
1.1 deraadt 221: * to do, but it may do more work than is necessary. Always try
222: * to set the simplest action that achieves the required update.
223: * Because commands set bits in the "w_flag", update will see
224: * all change flags, and do the most general one.
225: */
1.89 kjell 226: #define WFFRAME 0x01 /* Force reframe. */
1.43 vincent 227: #define WFMOVE 0x02 /* Movement from line to line. */
228: #define WFEDIT 0x04 /* Editing within a line. */
1.89 kjell 229: #define WFFULL 0x08 /* Do a full display. */
1.43 vincent 230: #define WFMODE 0x10 /* Update mode line. */
1.1 deraadt 231:
1.111 kjell 232: /*
233: * Window flags
234: */
235: #define WNONE 0x00 /* No special window options. */
236: #define WEPHEM 0x01 /* Window is ephemeral. */
237:
1.35 vincent 238: struct undo_rec;
1.113 oga 239: TAILQ_HEAD(undoq, undo_rec);
1.143 bcallah 240:
241: /*
242: * Previously from sysdef.h
243: * Only used in struct buffer.
244: */
245: struct fileinfo {
246: uid_t fi_uid;
247: gid_t fi_gid;
248: mode_t fi_mode;
249: struct timespec fi_mtime; /* Last modified time */
250: };
1.35 vincent 251:
1.1 deraadt 252: /*
253: * Text is kept in buffers. A buffer header, described
254: * below, exists for every buffer in the system. The buffers are
255: * kept in a big list, so that commands that search for a buffer by
256: * name can find the buffer header. There is a safe store for the
257: * dot and mark in the header, but this is only valid if the buffer
258: * is not being displayed (that is, if "b_nwnd" is 0). The text for
259: * the buffer is kept in a circularly linked list of lines, with
1.94 kjell 260: * a pointer to the header line in "b_headp".
1.1 deraadt 261: */
1.74 deraadt 262: struct buffer {
263: struct list b_list; /* buffer list pointer */
264: struct buffer *b_altb; /* Link to alternate buffer */
1.75 kjell 265: struct line *b_dotp; /* Link to "." line structure */
1.74 deraadt 266: struct line *b_markp; /* ditto for mark */
1.94 kjell 267: struct line *b_headp; /* Link to the header line */
1.74 deraadt 268: struct maps_s *b_modes[PBMODES]; /* buffer modes */
1.75 kjell 269: int b_doto; /* Offset of "." in above line */
1.60 db 270: int b_marko; /* ditto for the "mark" */
271: short b_nmodes; /* number of non-fundamental modes */
272: char b_nwnd; /* Count of windows on buffer */
273: char b_flag; /* Flags */
274: char b_fname[NFILEN]; /* File name */
1.86 kjell 275: char b_cwd[NFILEN]; /* working directory */
1.60 db 276: struct fileinfo b_fi; /* File attributes */
1.113 oga 277: struct undoq b_undo; /* Undo actions list */
1.67 kjell 278: struct undo_rec *b_undoptr;
1.92 kjell 279: int b_dotline; /* Line number of dot */
280: int b_markline; /* Line number of mark */
281: int b_lines; /* Number of lines in file */
1.74 deraadt 282: };
1.1 deraadt 283: #define b_bufp b_list.l_p.x_bp
284: #define b_bname b_list.l_name
1.95 kjell 285:
286: /* Some helper macros, in case they ever change to functions */
287: #define bfirstlp(buf) (lforw((buf)->b_headp))
288: #define blastlp(buf) (lback((buf)->b_headp))
1.1 deraadt 289:
1.43 vincent 290: #define BFCHG 0x01 /* Changed. */
291: #define BFBAK 0x02 /* Need to make a backup. */
1.1 deraadt 292: #ifdef NOTAB
1.43 vincent 293: #define BFNOTAB 0x04 /* no tab mode */
1.1 deraadt 294: #endif
1.43 vincent 295: #define BFOVERWRITE 0x08 /* overwrite mode */
1.60 db 296: #define BFREADONLY 0x10 /* read only mode */
1.107 kjell 297: #define BFDIRTY 0x20 /* Buffer was modified elsewhere */
298: #define BFIGNDIRTY 0x40 /* Ignore modifications */
1.1 deraadt 299: /*
1.30 vincent 300: * This structure holds information about recent actions for the Undo command.
301: */
302: struct undo_rec {
1.113 oga 303: TAILQ_ENTRY(undo_rec) next;
1.30 vincent 304: enum {
305: INSERT = 1,
306: DELETE,
1.93 kjell 307: BOUNDARY,
1.112 kjell 308: MODIFIED,
309: DELREG
1.30 vincent 310: } type;
1.74 deraadt 311: struct region region;
1.30 vincent 312: int pos;
1.34 deraadt 313: char *content;
1.30 vincent 314: };
1.144 bcallah 315:
316: /*
317: * Previously from ttydef.h
318: */
319: #define STANDOUT_GLITCH /* possible standout glitch */
320:
321: #define putpad(str, num) tputs(str, num, ttputc)
322:
323: #define KFIRST K00
324: #define KLAST K00
1.30 vincent 325:
326: /*
1.4 millert 327: * Prototypes.
328: */
329:
1.5 millert 330: /* tty.c X */
1.74 deraadt 331: void ttinit(void);
332: void ttreinit(void);
333: void tttidy(void);
334: void ttmove(int, int);
335: void tteeol(void);
336: void tteeop(void);
337: void ttbeep(void);
338: void ttinsl(int, int, int);
339: void ttdell(int, int, int);
340: void ttwindow(int, int);
341: void ttnowindow(void);
342: void ttcolor(int);
343: void ttresize(void);
1.31 deraadt 344:
345: volatile sig_atomic_t winch_flag;
1.4 millert 346:
347: /* ttyio.c */
1.74 deraadt 348: void ttopen(void);
349: int ttraw(void);
350: void ttclose(void);
351: int ttcooked(void);
352: int ttputc(int);
353: void ttflush(void);
354: int ttgetc(void);
355: int ttwait(int);
1.80 kjell 356: int charswaiting(void);
1.4 millert 357:
358: /* dir.c */
1.74 deraadt 359: void dirinit(void);
360: int changedir(int, int);
361: int showcwdir(int, int);
1.86 kjell 362: int getcwdir(char *, size_t);
1.131 jasper 363: int makedir(int, int);
1.141 lum 364: int do_makedir(char *);
365: int ask_makedir(void);
1.4 millert 366:
367: /* dired.c */
1.74 deraadt 368: struct buffer *dired_(char *);
1.5 millert 369:
370: /* file.c X */
1.74 deraadt 371: int fileinsert(int, int);
372: int filevisit(int, int);
373: int filevisitalt(int, int);
374: int filevisitro(int, int);
375: int poptofile(int, int);
376: int readin(char *);
377: int insertfile(char *, char *, int);
378: int filewrite(int, int);
379: int filesave(int, int);
380: int buffsave(struct buffer *);
381: int makebkfile(int, int);
1.121 lum 382: int writeout(FILE **, struct buffer *, char *);
1.74 deraadt 383: void upmodes(struct buffer *);
1.116 kjell 384: size_t xbasename(char *, const char *, size_t);
1.5 millert 385:
386: /* line.c X */
1.74 deraadt 387: struct line *lalloc(int);
388: int lrealloc(struct line *, int);
389: void lfree(struct line *);
390: void lchange(int);
391: int linsert_str(const char *, int);
392: int linsert(int, int);
393: int lnewline_at(struct line *, int);
394: int lnewline(void);
395: int ldelete(RSIZE, int);
396: int ldelnewline(void);
397: int lreplace(RSIZE, char *);
1.88 kjell 398: char * linetostr(const struct line *);
1.78 kjell 399:
400: /* yank.c X */
401:
1.74 deraadt 402: void kdelete(void);
403: int kinsert(int, int);
404: int kremove(int);
1.76 kjell 405: int kchunk(char *, RSIZE, int);
1.78 kjell 406: int killline(int, int);
407: int yank(int, int);
1.5 millert 408:
409: /* window.c X */
1.74 deraadt 410: struct mgwin *new_window(struct buffer *);
411: void free_window(struct mgwin *);
412: int reposition(int, int);
1.80 kjell 413: int redraw(int, int);
1.83 otto 414: int do_redraw(int, int, int);
1.74 deraadt 415: int nextwind(int, int);
416: int prevwind(int, int);
417: int onlywind(int, int);
418: int splitwind(int, int);
419: int enlargewind(int, int);
420: int shrinkwind(int, int);
421: int delwind(int, int);
1.4 millert 422:
423: /* buffer.c */
1.74 deraadt 424: int togglereadonly(int, int);
1.86 kjell 425: struct buffer *bfind(const char *, int);
1.74 deraadt 426: int poptobuffer(int, int);
427: int killbuffer(struct buffer *);
428: int killbuffer_cmd(int, int);
429: int savebuffers(int, int);
430: int listbuffers(int, int);
431: int addlinef(struct buffer *, char *, ...);
1.12 art 432: #define addline(bp, text) addlinef(bp, "%s", text)
1.74 deraadt 433: int anycb(int);
434: int bclear(struct buffer *);
435: int showbuffer(struct buffer *, struct mgwin *, int);
1.86 kjell 436: int augbname(char *, const char *, size_t);
1.111 kjell 437: struct mgwin *popbuf(struct buffer *, int);
1.74 deraadt 438: int bufferinsert(int, int);
439: int usebuffer(int, int);
440: int notmodified(int, int);
1.111 kjell 441: int popbuftop(struct buffer *, int);
1.86 kjell 442: int getbufcwd(char *, size_t);
1.107 kjell 443: int checkdirty(struct buffer *);
1.126 jasper 444: int revertbuffer(int, int);
1.128 haesbaer 445: int dorevert(void);
1.134 florian 446: int diffbuffer(int, int);
1.139 lum 447: struct buffer *findbuffer(char *);
1.4 millert 448:
449: /* display.c */
1.74 deraadt 450: int vtresize(int, int, int);
451: void vtinit(void);
452: void vttidy(void);
1.138 lum 453: void update(int);
1.92 kjell 454: int linenotoggle(int, int);
1.132 florian 455: int colnotoggle(int, int);
1.5 millert 456:
457: /* echo.c X */
1.74 deraadt 458: void eerase(void);
459: int eyorn(const char *);
1.127 florian 460: int eynorr(const char *);
1.74 deraadt 461: int eyesno(const char *);
462: void ewprintf(const char *fmt, ...);
463: char *eread(const char *, char *, size_t, int, ...);
464: int getxtra(struct list *, struct list *, int, int);
465: void free_file_list(struct list *);
1.4 millert 466:
467: /* fileio.c */
1.121 lum 468: int ffropen(FILE **, const char *, struct buffer *);
469: void ffstat(FILE *, struct buffer *);
470: int ffwopen(FILE **, const char *, struct buffer *);
471: int ffclose(FILE *, struct buffer *);
472: int ffputbuf(FILE *, struct buffer *);
473: int ffgetline(FILE *, char *, int, int *);
1.74 deraadt 474: int fbackupfile(const char *);
1.91 jason 475: char *adjustname(const char *, int);
1.74 deraadt 476: char *startupfile(char *);
477: int copy(char *, char *);
478: struct list *make_file_list(char *);
479: int fisdir(const char *);
1.107 kjell 480: int fchecktime(struct buffer *);
481: int fupdstat(struct buffer *);
1.124 lum 482: int backuptohomedir(int, int);
483: int toggleleavetmp(int, int);
1.130 jasper 484: char *expandtilde(const char *);
1.4 millert 485:
1.5 millert 486: /* kbd.c X */
1.74 deraadt 487: int do_meta(int, int);
488: int bsmap(int, int);
489: void ungetkey(int);
490: int getkey(int);
491: int doin(void);
492: int rescan(int, int);
493: int universal_argument(int, int);
494: int digit_argument(int, int);
495: int negative_argument(int, int);
496: int selfinsert(int, int);
497: int quote(int, int);
1.4 millert 498:
499: /* main.c */
1.74 deraadt 500: int ctrlg(int, int);
501: int quit(int, int);
1.4 millert 502:
503: /* ttyio.c */
1.74 deraadt 504: void panic(char *);
1.4 millert 505:
506: /* cinfo.c */
1.80 kjell 507: char *getkeyname(char *, size_t, int);
1.4 millert 508:
509: /* basic.c */
1.74 deraadt 510: int gotobol(int, int);
511: int backchar(int, int);
512: int gotoeol(int, int);
513: int forwchar(int, int);
514: int gotobob(int, int);
515: int gotoeob(int, int);
516: int forwline(int, int);
517: int backline(int, int);
518: void setgoal(void);
519: int getgoal(struct line *);
520: int forwpage(int, int);
521: int backpage(int, int);
522: int forw1page(int, int);
523: int back1page(int, int);
524: int pagenext(int, int);
525: void isetmark(void);
526: int setmark(int, int);
1.101 kjell 527: int clearmark(int, int);
1.74 deraadt 528: int swapmark(int, int);
529: int gotoline(int, int);
1.126 jasper 530: int setlineno(int);
1.5 millert 531:
532: /* random.c X */
1.74 deraadt 533: int showcpos(int, int);
1.135 florian 534: int getcolpos(struct mgwin *);
1.74 deraadt 535: int twiddle(int, int);
536: int openline(int, int);
1.142 bcallah 537: int enewline(int, int);
1.74 deraadt 538: int deblank(int, int);
539: int justone(int, int);
540: int delwhite(int, int);
1.102 kjell 541: int delleadwhite(int, int);
542: int deltrailwhite(int, int);
543: int lfindent(int, int);
1.74 deraadt 544: int indent(int, int);
545: int forwdel(int, int);
546: int backdel(int, int);
547: int space_to_tabstop(int, int);
1.114 kjell 548: int backtoindent(int, int);
1.115 kjell 549: int joinline(int, int);
1.5 millert 550:
1.117 lum 551: /* tags.c X */
552: int findtag(int, int);
553: int poptag(int, int);
554: int tagsvisit(int, int);
1.123 lum 555: int curtoken(int, int, char *);
556:
557: /* cscope.c */
558: int cssymbol(int, int);
559: int csdefinition(int, int);
560: int csfuncalled(int, int);
561: int cscallerfuncs(int, int);
562: int csfindtext(int, int);
563: int csegrep(int, int);
564: int csfindfile(int, int);
565: int csfindinc(int, int);
566: int csnextfile(int, int);
567: int csnextmatch(int, int);
568: int csprevfile(int, int);
569: int csprevmatch(int, int);
570: int cscreatelist(int, int);
1.117 lum 571:
1.5 millert 572: /* extend.c X */
1.74 deraadt 573: int insert(int, int);
574: int bindtokey(int, int);
575: int localbind(int, int);
1.80 kjell 576: int redefine_key(int, int);
1.74 deraadt 577: int unbindtokey(int, int);
578: int localunbind(int, int);
579: int extend(int, int);
580: int evalexpr(int, int);
581: int evalbuffer(int, int);
582: int evalfile(int, int);
583: int load(const char *);
584: int excline(char *);
1.5 millert 585:
586: /* help.c X */
1.74 deraadt 587: int desckey(int, int);
588: int wallchart(int, int);
589: int help_help(int, int);
590: int apropos_command(int, int);
1.5 millert 591:
592: /* paragraph.c X */
1.74 deraadt 593: int gotobop(int, int);
594: int gotoeop(int, int);
595: int fillpara(int, int);
596: int killpara(int, int);
597: int fillword(int, int);
598: int setfillcol(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);
1.5 millert 609:
610: /* region.c X */
1.74 deraadt 611: int killregion(int, int);
612: int copyregion(int, int);
613: int lowerregion(int, int);
614: int upperregion(int, int);
615: int prefixregion(int, int);
616: int setprefix(int, int);
617: int region_get_data(struct region *, char *, int);
1.79 kjell 618: void region_put_data(const char *, int);
1.119 lum 619: int markbuffer(int, int);
620: int piperegion(int, int);
1.136 lum 621: int shellcommand(int, int);
1.133 florian 622: int pipeio(const char * const, char * const[], char * const, int,
623: struct buffer *);
1.5 millert 624:
625: /* search.c X */
1.74 deraadt 626: int forwsearch(int, int);
627: int backsearch(int, int);
628: int searchagain(int, int);
629: int forwisearch(int, int);
630: int backisearch(int, int);
631: int queryrepl(int, int);
632: int forwsrch(void);
633: int backsrch(void);
634: int readpattern(char *);
1.5 millert 635:
636: /* spawn.c X */
1.74 deraadt 637: int spawncli(int, int);
1.5 millert 638:
639: /* ttykbd.c X */
1.74 deraadt 640: void ttykeymapinit(void);
641: void ttykeymaptidy(void);
1.5 millert 642:
643: /* match.c X */
1.74 deraadt 644: int showmatch(int, int);
1.5 millert 645:
646: /* version.c X */
1.74 deraadt 647: int showversion(int, int);
1.5 millert 648:
649: /* macro.c X */
1.74 deraadt 650: int definemacro(int, int);
651: int finishmacro(int, int);
652: int executemacro(int, int);
1.5 millert 653:
654: /* modes.c X */
1.74 deraadt 655: int indentmode(int, int);
656: int fillmode(int, int);
657: int blinkparen(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;
1.117 lum 740: extern char cinfo[];
1.74 deraadt 741: extern char *keystrings[];
742: extern char pat[NPAT];
743: extern char prompt[];
1.5 millert 744:
745: /*
746: * Globals.
747: */
1.74 deraadt 748: int tceeol;
749: int tcinsl;
750: int tcdell;
1.105 kjell 751: int rptcount; /* successive invocation count */
![[BACK]](/icons/back.gif){kind=icon}
Return to def.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / mg