main.c (a66b65d0) main.c (aa2d850a)
1/* $Id: main.c,v 1.19 2009/12/22 23:58:00 schwarze Exp $ */
1/* $Id: main.c,v 1.20 2009/12/23 22:30:17 schwarze Exp $ */
2/*
3 * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

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86static int ffile(struct buf *, struct buf *,
87 const char *, struct curparse *);
88static int fdesc(struct buf *, struct buf *,
89 struct curparse *);
90static int pset(const char *, int, struct curparse *,
91 struct man **, struct mdoc **);
92static struct man *man_init(struct curparse *);
93static struct mdoc *mdoc_init(struct curparse *);
2/*
3 * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

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86static int ffile(struct buf *, struct buf *,
87 const char *, struct curparse *);
88static int fdesc(struct buf *, struct buf *,
89 struct curparse *);
90static int pset(const char *, int, struct curparse *,
91 struct man **, struct mdoc **);
92static struct man *man_init(struct curparse *);
93static struct mdoc *mdoc_init(struct curparse *);
94__dead static void version(void);
95__dead static void usage(void);
94static void version(void) __attribute__((noreturn));
95static void usage(void) __attribute__((noreturn));
96
97static const char *progname;
98
99
100int
101main(int argc, char *argv[])
102{
103 int c, rc;

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193 mdoc_free(curp.mdoc);
194 if (curp.man)
195 man_free(curp.man);
196
197 return(rc ? EXIT_SUCCESS : EXIT_FAILURE);
198}
199
200
96
97static const char *progname;
98
99
100int
101main(int argc, char *argv[])
102{
103 int c, rc;

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193 mdoc_free(curp.mdoc);
194 if (curp.man)
195 man_free(curp.man);
196
197 return(rc ? EXIT_SUCCESS : EXIT_FAILURE);
198}
199
200
201__dead static void
201static void
202version(void)
203{
204
205 (void)printf("%s %s\n", progname, VERSION);
206 exit(EXIT_SUCCESS);
207}
208
209
202version(void)
203{
204
205 (void)printf("%s %s\n", progname, VERSION);
206 exit(EXIT_SUCCESS);
207}
208
209
210__dead static void
210static void
211usage(void)
212{
213
214 (void)fprintf(stderr, "usage: %s [-V] [-foption...] "
215 "[-mformat] [-Ooption] [-Toutput] "
216 "[-Werr...]\n", progname);
217 exit(EXIT_FAILURE);
218}

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513
514 if (0 == strcmp(arg, "doc"))
515 *tflags = INTT_MDOC;
516 else if (0 == strcmp(arg, "andoc"))
517 *tflags = INTT_AUTO;
518 else if (0 == strcmp(arg, "an"))
519 *tflags = INTT_MAN;
520 else {
211usage(void)
212{
213
214 (void)fprintf(stderr, "usage: %s [-V] [-foption...] "
215 "[-mformat] [-Ooption] [-Toutput] "
216 "[-Werr...]\n", progname);
217 exit(EXIT_FAILURE);
218}

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513
514 if (0 == strcmp(arg, "doc"))
515 *tflags = INTT_MDOC;
516 else if (0 == strcmp(arg, "andoc"))
517 *tflags = INTT_AUTO;
518 else if (0 == strcmp(arg, "an"))
519 *tflags = INTT_MAN;
520 else {
521 fprintf(stderr, "%s: Bad argument", arg);
521 fprintf(stderr, "%s: Bad argument\n", arg);
522 return(0);
523 }
524
525 return(1);
526}
527
528
529static int

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534 *tflags = OUTT_ASCII;
535 else if (0 == strcmp(arg, "lint"))
536 *tflags = OUTT_LINT;
537 else if (0 == strcmp(arg, "tree"))
538 *tflags = OUTT_TREE;
539 else if (0 == strcmp(arg, "html"))
540 *tflags = OUTT_HTML;
541 else {
522 return(0);
523 }
524
525 return(1);
526}
527
528
529static int

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534 *tflags = OUTT_ASCII;
535 else if (0 == strcmp(arg, "lint"))
536 *tflags = OUTT_LINT;
537 else if (0 == strcmp(arg, "tree"))
538 *tflags = OUTT_TREE;
539 else if (0 == strcmp(arg, "html"))
540 *tflags = OUTT_HTML;
541 else {
542 fprintf(stderr, "%s: Bad argument", arg);
542 fprintf(stderr, "%s: Bad argument\n", arg);
543 return(0);
544 }
545
546 return(1);
547}
548
549
550static int

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583 case (5):
584 *fflags |= NO_IGN_ESCAPE |
585 NO_IGN_MACRO | NO_IGN_CHARS;
586 break;
587 case (6):
588 *fflags &= ~NO_IGN_ESCAPE;
589 break;
590 default:
543 return(0);
544 }
545
546 return(1);
547}
548
549
550static int

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583 case (5):
584 *fflags |= NO_IGN_ESCAPE |
585 NO_IGN_MACRO | NO_IGN_CHARS;
586 break;
587 case (6):
588 *fflags &= ~NO_IGN_ESCAPE;
589 break;
590 default:
591 fprintf(stderr, "%s: Bad argument", o);
591 fprintf(stderr, "%s: Bad argument\n", o);
592 return(0);
593 }
594 }
595
596 return(1);
597}
598
599

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612 switch (getsubopt(&arg, UNCONST(toks), &v)) {
613 case (0):
614 *wflags |= WARN_WALL;
615 break;
616 case (1):
617 *wflags |= WARN_WERR;
618 break;
619 default:
592 return(0);
593 }
594 }
595
596 return(1);
597}
598
599

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612 switch (getsubopt(&arg, UNCONST(toks), &v)) {
613 case (0):
614 *wflags |= WARN_WALL;
615 break;
616 case (1):
617 *wflags |= WARN_WERR;
618 break;
619 default:
620 fprintf(stderr, "%s: Bad argument", o);
620 fprintf(stderr, "%s: Bad argument\n", o);
621 return(0);
622 }
623 }
624
625 return(1);
626}
627
628

--- 34 unchanged lines hidden --- 		621 return(0);
622 }
623 }
624
625 return(1);
626}
627
628

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