version 1.12, 2009/03/23 15:41:09 |
version 1.53, 2009/10/31 06:10:57 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@openbsd.org> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the |
* purpose with or without fee is hereby granted, provided that the above |
* above copyright notice and this permission notice appear in all |
* copyright notice and this permission notice appear in all copies. |
* copies. |
|
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* PERFORMANCE OF THIS SOFTWARE. |
|
*/ |
*/ |
#include <sys/stat.h> |
#include <sys/stat.h> |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
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#include <fcntl.h> |
#include <fcntl.h> |
#include <stdio.h> |
#include <stdio.h> |
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#include <stdint.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
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#include "main.h" |
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#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) |
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/* Account for FreeBSD and Linux in our declarations. */ |
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#ifdef __linux__ |
#ifdef __linux__ |
extern int getsubopt(char **, char * const *, char **); |
extern int getsubopt(char **, char * const *, char **); |
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extern size_t strlcat(char *, const char *, size_t); |
# ifndef __dead |
# ifndef __dead |
# define __dead __attribute__((__noreturn__)) |
# define __dead __attribute__((__noreturn__)) |
# endif |
# endif |
#elif defined(__FreeBSD__) |
#elif defined(__dead2) |
# ifndef __dead |
# ifndef __dead |
# define __dead __dead2 |
# define __dead __dead2 |
# endif |
# endif |
#endif |
#endif |
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typedef void (*out_mdoc)(void *, const struct mdoc *); |
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typedef void (*out_man)(void *, const struct man *); |
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typedef void (*out_free)(void *); |
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struct buf { |
struct buf { |
char *buf; |
char *buf; |
size_t sz; |
size_t sz; |
}; |
}; |
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struct curparse { |
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const char *file; |
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int wflags; |
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#define WARN_WALL 0x03 /* All-warnings mask. */ |
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#define WARN_WCOMPAT (1 << 0) /* Compatibility warnings. */ |
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#define WARN_WSYNTAX (1 << 1) /* Syntax warnings. */ |
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#define WARN_WERR (1 << 2) /* Warnings->errors. */ |
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}; |
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enum intt { |
enum intt { |
INTT_MDOC = 0, |
INTT_AUTO, |
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INTT_MDOC, |
INTT_MAN |
INTT_MAN |
}; |
}; |
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enum outt { |
enum outt { |
OUTT_ASCII = 0, |
OUTT_ASCII = 0, |
OUTT_LATIN1, |
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OUTT_UTF8, |
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OUTT_TREE, |
OUTT_TREE, |
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OUTT_HTML, |
OUTT_LINT |
OUTT_LINT |
}; |
}; |
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typedef int (*out_run)(void *, const struct man *, |
struct curparse { |
const struct mdoc *); |
const char *file; /* Current parse. */ |
typedef void (*out_free)(void *); |
int fd; /* Current parse. */ |
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int wflags; |
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#define WARN_WALL (1 << 0) /* All-warnings mask. */ |
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#define WARN_WERR (1 << 2) /* Warnings->errors. */ |
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int fflags; |
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#define IGN_SCOPE (1 << 0) /* Ignore scope errors. */ |
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#define NO_IGN_ESCAPE (1 << 1) /* Don't ignore bad escapes. */ |
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#define NO_IGN_MACRO (1 << 2) /* Don't ignore bad macros. */ |
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#define NO_IGN_CHARS (1 << 3) /* Don't ignore bad chars. */ |
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#define IGN_ERRORS (1 << 4) /* Ignore failed parse. */ |
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enum intt inttype; /* Input parsers... */ |
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struct man *man; |
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struct man *lastman; |
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struct mdoc *mdoc; |
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struct mdoc *lastmdoc; |
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enum outt outtype; /* Output devices... */ |
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out_mdoc outmdoc; |
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out_man outman; |
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out_free outfree; |
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void *outdata; |
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char outopts[BUFSIZ]; |
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}; |
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extern char *__progname; |
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extern void *ascii_alloc(void); |
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extern void *latin1_alloc(void); |
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extern void *utf8_alloc(void); |
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extern int terminal_run(void *, const struct man *, |
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const struct mdoc *); |
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extern int tree_run(void *, const struct man *, |
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const struct mdoc *); |
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extern void terminal_free(void *); |
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static int foptions(int *, char *); |
static int foptions(int *, char *); |
static int toptions(enum outt *, char *); |
static int toptions(enum outt *, char *); |
static int moptions(enum intt *, char *); |
static int moptions(enum intt *, char *); |
static int woptions(int *, char *); |
static int woptions(int *, char *); |
static int merr(void *, int, int, const char *); |
static int merr(void *, int, int, const char *); |
static int mwarn(void *, int, int, |
static int mwarn(void *, int, int, const char *); |
enum mdoc_warn, const char *); |
static int ffile(struct buf *, struct buf *, |
static int file(struct buf *, struct buf *, |
const char *, struct curparse *); |
const char *, |
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struct man *, struct mdoc *); |
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static int fdesc(struct buf *, struct buf *, |
static int fdesc(struct buf *, struct buf *, |
const char *, int, |
struct curparse *); |
struct man *, struct mdoc *); |
static int pset(const char *, int, struct curparse *, |
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struct man **, struct mdoc **); |
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static struct man *man_init(struct curparse *); |
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static struct mdoc *mdoc_init(struct curparse *); |
__dead static void version(void); |
__dead static void version(void); |
__dead static void usage(void); |
__dead static void usage(void); |
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extern char *__progname; |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
int c, rc, fflags; |
int c, rc; |
struct mdoc_cb cb; |
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struct man *man; |
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struct mdoc *mdoc; |
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void *outdata; |
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enum outt outtype; |
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enum intt inttype; |
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struct buf ln, blk; |
struct buf ln, blk; |
out_run outrun; |
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out_free outfree; |
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struct curparse curp; |
struct curparse curp; |
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fflags = 0; |
memset(&curp, 0, sizeof(struct curparse)); |
outtype = OUTT_ASCII; |
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inttype = INTT_MDOC; |
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bzero(&curp, sizeof(struct curparse)); |
curp.inttype = INTT_AUTO; |
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curp.outtype = OUTT_ASCII; |
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/* LINTED */ |
/* LINTED */ |
while (-1 != (c = getopt(argc, argv, "f:m:VW:T:"))) |
while (-1 != (c = getopt(argc, argv, "f:m:O:T:VW:"))) |
switch (c) { |
switch (c) { |
case ('f'): |
case ('f'): |
if ( ! foptions(&fflags, optarg)) |
if ( ! foptions(&curp.fflags, optarg)) |
return(0); |
return(EXIT_FAILURE); |
break; |
break; |
case ('m'): |
case ('m'): |
if ( ! moptions(&inttype, optarg)) |
if ( ! moptions(&curp.inttype, optarg)) |
return(0); |
return(EXIT_FAILURE); |
break; |
break; |
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case ('O'): |
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(void)strlcat(curp.outopts, optarg, BUFSIZ); |
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(void)strlcat(curp.outopts, ",", BUFSIZ); |
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break; |
case ('T'): |
case ('T'): |
if ( ! toptions(&outtype, optarg)) |
if ( ! toptions(&curp.outtype, optarg)) |
return(0); |
return(EXIT_FAILURE); |
break; |
break; |
case ('W'): |
case ('W'): |
if ( ! woptions(&curp.wflags, optarg)) |
if ( ! woptions(&curp.wflags, optarg)) |
return(0); |
return(EXIT_FAILURE); |
break; |
break; |
case ('V'): |
case ('V'): |
version(); |
version(); |
Line 151 main(int argc, char *argv[]) |
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Line 157 main(int argc, char *argv[]) |
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argc -= optind; |
argc -= optind; |
argv += optind; |
argv += optind; |
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/* |
memset(&ln, 0, sizeof(struct buf)); |
* Allocate the appropriate front-end. Note that utf8, ascii |
memset(&blk, 0, sizeof(struct buf)); |
* and latin1 all resolve to the terminal front-end with |
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* different encodings (see terminal.c). Not all frontends have |
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* cleanup or alloc routines. |
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*/ |
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switch (outtype) { |
rc = 1; |
case (OUTT_LATIN1): |
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outdata = latin1_alloc(); |
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outrun = terminal_run; |
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outfree = terminal_free; |
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break; |
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case (OUTT_UTF8): |
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outdata = utf8_alloc(); |
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outrun = terminal_run; |
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outfree = terminal_free; |
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break; |
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case (OUTT_TREE): |
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outdata = NULL; |
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outrun = tree_run; |
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outfree = NULL; |
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break; |
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case (OUTT_LINT): |
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outdata = NULL; |
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outrun = NULL; |
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outfree = NULL; |
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break; |
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default: |
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outdata = ascii_alloc(); |
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outrun = terminal_run; |
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outfree = terminal_free; |
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break; |
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} |
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/* |
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* All callbacks route into here, where we print them onto the |
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* screen. XXX - for now, no path for debugging messages. |
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*/ |
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cb.mdoc_msg = NULL; |
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cb.mdoc_err = merr; |
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cb.mdoc_warn = mwarn; |
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bzero(&ln, sizeof(struct buf)); |
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bzero(&blk, sizeof(struct buf)); |
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man = NULL; |
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mdoc = NULL; |
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switch (inttype) { |
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case (INTT_MAN): |
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man = man_alloc(); |
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break; |
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default: |
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mdoc = mdoc_alloc(&curp, fflags, &cb); |
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break; |
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} |
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/* |
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* Loop around available files. |
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*/ |
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if (NULL == *argv) { |
if (NULL == *argv) { |
curp.file = "<stdin>"; |
curp.file = "<stdin>"; |
rc = 0; |
curp.fd = STDIN_FILENO; |
c = fdesc(&blk, &ln, "stdin", |
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STDIN_FILENO, man, mdoc); |
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if (c && NULL == outrun) |
c = fdesc(&blk, &ln, &curp); |
rc = 1; |
if ( ! (IGN_ERRORS & curp.fflags)) |
else if (c && outrun && (*outrun)(outdata, man, mdoc)) |
rc = 1 == c ? 1 : 0; |
rc = 1; |
else |
} else { |
rc = -1 == c ? 0 : 1; |
while (*argv) { |
} |
curp.file = *argv; |
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c = file(&blk, &ln, *argv, man, mdoc); |
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if ( ! c) |
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break; |
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if (outrun && ! (*outrun)(outdata, man, mdoc)) |
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break; |
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if (man) |
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man_reset(man); |
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if (mdoc) |
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mdoc_reset(mdoc); |
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argv++; |
while (rc && *argv) { |
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c = ffile(&blk, &ln, *argv, &curp); |
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if ( ! (IGN_ERRORS & curp.fflags)) |
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rc = 1 == c ? 1 : 0; |
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else |
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rc = -1 == c ? 0 : 1; |
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argv++; |
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if (*argv && rc) { |
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if (curp.lastman) |
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man_reset(curp.lastman); |
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if (curp.lastmdoc) |
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mdoc_reset(curp.lastmdoc); |
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curp.lastman = NULL; |
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curp.lastmdoc = NULL; |
} |
} |
rc = NULL == *argv; |
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} |
} |
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if (blk.buf) |
if (blk.buf) |
free(blk.buf); |
free(blk.buf); |
if (ln.buf) |
if (ln.buf) |
free(ln.buf); |
free(ln.buf); |
if (outfree) |
if (curp.outfree) |
(*outfree)(outdata); |
(*curp.outfree)(curp.outdata); |
if (mdoc) |
if (curp.mdoc) |
mdoc_free(mdoc); |
mdoc_free(curp.mdoc); |
if (man) |
if (curp.man) |
man_free(man); |
man_free(curp.man); |
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return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
} |
} |
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{ |
{ |
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(void)printf("%s %s\n", __progname, VERSION); |
(void)printf("%s %s\n", __progname, VERSION); |
exit(0); |
exit(EXIT_SUCCESS); |
/* NOTREACHED */ |
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} |
} |
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{ |
{ |
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(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
"[-mformat] [-Toutput] [-Werr...]\n", |
"[-mformat] [-Ooption] [-Toutput] " |
__progname); |
"[-Werr...]\n", __progname); |
exit(1); |
exit(EXIT_FAILURE); |
/* NOTREACHED */ |
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} |
} |
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static struct man * |
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man_init(struct curparse *curp) |
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{ |
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int pflags; |
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struct man_cb mancb; |
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mancb.man_err = merr; |
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mancb.man_warn = mwarn; |
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/* Defaults from mandoc.1. */ |
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pflags = MAN_IGN_MACRO | MAN_IGN_ESCAPE | MAN_IGN_CHARS; |
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if (curp->fflags & NO_IGN_MACRO) |
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pflags &= ~MAN_IGN_MACRO; |
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if (curp->fflags & NO_IGN_CHARS) |
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pflags &= ~MAN_IGN_CHARS; |
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if (curp->fflags & NO_IGN_ESCAPE) |
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pflags &= ~MAN_IGN_ESCAPE; |
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return(man_alloc(curp, pflags, &mancb)); |
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} |
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static struct mdoc * |
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mdoc_init(struct curparse *curp) |
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{ |
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int pflags; |
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struct mdoc_cb mdoccb; |
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mdoccb.mdoc_err = merr; |
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mdoccb.mdoc_warn = mwarn; |
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/* Defaults from mandoc.1. */ |
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pflags = MDOC_IGN_MACRO | MDOC_IGN_ESCAPE | MDOC_IGN_CHARS; |
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if (curp->fflags & IGN_SCOPE) |
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pflags |= MDOC_IGN_SCOPE; |
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if (curp->fflags & NO_IGN_ESCAPE) |
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pflags &= ~MDOC_IGN_ESCAPE; |
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if (curp->fflags & NO_IGN_MACRO) |
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pflags &= ~MDOC_IGN_MACRO; |
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if (curp->fflags & NO_IGN_CHARS) |
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pflags &= ~MDOC_IGN_CHARS; |
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return(mdoc_alloc(curp, pflags, &mdoccb)); |
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} |
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static int |
static int |
file(struct buf *blk, struct buf *ln, const char *file, |
ffile(struct buf *blk, struct buf *ln, |
struct man *man, struct mdoc *mdoc) |
const char *file, struct curparse *curp) |
{ |
{ |
int fd, c; |
int c; |
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if (-1 == (fd = open(file, O_RDONLY, 0))) { |
curp->file = file; |
warn("%s", file); |
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
return(0); |
perror(curp->file); |
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return(-1); |
} |
} |
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c = fdesc(blk, ln, file, fd, man, mdoc); |
c = fdesc(blk, ln, curp); |
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if (-1 == close(fd)) |
if (-1 == close(curp->fd)) |
warn("%s", file); |
perror(curp->file); |
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return(c); |
return(c); |
} |
} |
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static int |
static int |
fdesc(struct buf *blk, struct buf *ln, |
fdesc(struct buf *blk, struct buf *ln, struct curparse *curp) |
const char *f, int fd, |
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struct man *man, struct mdoc *mdoc) |
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{ |
{ |
size_t sz; |
size_t sz; |
ssize_t ssz; |
ssize_t ssz; |
struct stat st; |
struct stat st; |
int j, i, pos, lnn; |
int j, i, pos, lnn, comment; |
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struct man *man; |
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struct mdoc *mdoc; |
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assert( ! (man && mdoc)); |
sz = BUFSIZ; |
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man = NULL; |
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mdoc = NULL; |
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/* |
/* |
* Two buffers: ln and buf. buf is the input buffer, optimised |
* Two buffers: ln and buf. buf is the input buffer optimised |
* for each file's block size. ln is a line buffer. Both |
* here for each file's block size. ln is a line buffer. Both |
* growable, hence passed in by ptr-ptr. |
* growable, hence passed in by ptr-ptr. |
*/ |
*/ |
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sz = BUFSIZ; |
if (-1 == fstat(curp->fd, &st)) |
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perror(curp->file); |
if (-1 == fstat(fd, &st)) |
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warnx("%s", f); |
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else if ((size_t)st.st_blksize > sz) |
else if ((size_t)st.st_blksize > sz) |
sz = st.st_blksize; |
sz = st.st_blksize; |
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if (sz > blk->sz) { |
if (sz > blk->sz) { |
blk->buf = realloc(blk->buf, sz); |
blk->buf = realloc(blk->buf, sz); |
if (NULL == blk->buf) |
if (NULL == blk->buf) { |
err(1, "realloc"); |
perror(NULL); |
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exit(EXIT_FAILURE); |
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} |
blk->sz = sz; |
blk->sz = sz; |
} |
} |
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/* |
/* Fill buf with file blocksize. */ |
* Fill buf with file blocksize and parse newlines into ln. |
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*/ |
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for (lnn = 1, pos = 0; ; ) { |
for (lnn = pos = comment = 0; ; ) { |
if (-1 == (ssz = read(fd, blk->buf, sz))) { |
if (-1 == (ssz = read(curp->fd, blk->buf, sz))) { |
warn("%s", f); |
perror(curp->file); |
return(0); |
return(-1); |
} else if (0 == ssz) |
} else if (0 == ssz) |
break; |
break; |
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/* Parse the read block into partial or full lines. */ |
|
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for (i = 0; i < (int)ssz; i++) { |
for (i = 0; i < (int)ssz; i++) { |
if (pos >= (int)ln->sz) { |
if (pos >= (int)ln->sz) { |
ln->sz += 256; /* Step-size. */ |
ln->sz += 256; /* Step-size. */ |
ln->buf = realloc(ln->buf, ln->sz); |
ln->buf = realloc(ln->buf, ln->sz); |
if (NULL == ln->buf) |
if (NULL == ln->buf) { |
err(1, "realloc"); |
perror(NULL); |
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return(EXIT_FAILURE); |
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} |
} |
} |
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if ('\n' != blk->buf[i]) { |
if ('\n' != blk->buf[i]) { |
|
if (comment) |
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continue; |
ln->buf[pos++] = blk->buf[i]; |
ln->buf[pos++] = blk->buf[i]; |
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|
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/* Handle in-line `\"' comments. */ |
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|
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if (1 == pos || '\"' != ln->buf[pos - 1]) |
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continue; |
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for (j = pos - 2; j >= 0; j--) |
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if ('\\' != ln->buf[j]) |
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break; |
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if ( ! ((pos - 2 - j) % 2)) |
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continue; |
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comment = 1; |
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pos -= 2; |
continue; |
continue; |
} |
} |
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/* Check for CPP-escaped newline. */ |
/* Handle escaped `\\n' newlines. */ |
|
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if (pos > 0 && '\\' == ln->buf[pos - 1]) { |
if (pos > 0 && 0 == comment && |
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'\\' == ln->buf[pos - 1]) { |
for (j = pos - 1; j >= 0; j--) |
for (j = pos - 1; j >= 0; j--) |
if ('\\' != ln->buf[j]) |
if ('\\' != ln->buf[j]) |
break; |
break; |
|
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if ( ! ((pos - j) % 2)) { |
if ( ! ((pos - j) % 2)) { |
pos--; |
pos--; |
lnn++; |
lnn++; |
Line 370 fdesc(struct buf *blk, struct buf *ln, |
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Line 389 fdesc(struct buf *blk, struct buf *ln, |
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} |
} |
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ln->buf[pos] = 0; |
ln->buf[pos] = 0; |
if (mdoc && ! mdoc_parseln(mdoc, lnn, ln->buf)) |
lnn++; |
return(0); |
|
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/* If unset, assign parser in pset(). */ |
|
|
|
if ( ! (man || mdoc) && ! pset(ln->buf, |
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pos, curp, &man, &mdoc)) |
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return(-1); |
|
|
|
pos = comment = 0; |
|
|
|
/* Pass down into parsers. */ |
|
|
if (man && ! man_parseln(man, lnn, ln->buf)) |
if (man && ! man_parseln(man, lnn, ln->buf)) |
return(0); |
return(0); |
lnn++; |
if (mdoc && ! mdoc_parseln(mdoc, lnn, ln->buf)) |
pos = 0; |
return(0); |
} |
} |
} |
} |
|
|
if (mdoc) |
/* NOTE a parser may not have been assigned, yet. */ |
return(mdoc_endparse(mdoc)); |
|
|
|
return(man_endparse(man)); |
if ( ! (man || mdoc)) { |
|
fprintf(stderr, "%s: Not a manual\n", curp->file); |
|
return(0); |
|
} |
|
|
|
if (mdoc && ! mdoc_endparse(mdoc)) |
|
return(0); |
|
if (man && ! man_endparse(man)) |
|
return(0); |
|
|
|
/* If unset, allocate output dev now (if applicable). */ |
|
|
|
if ( ! (curp->outman && curp->outmdoc)) { |
|
switch (curp->outtype) { |
|
case (OUTT_HTML): |
|
curp->outdata = html_alloc(curp->outopts); |
|
curp->outman = html_man; |
|
curp->outmdoc = html_mdoc; |
|
curp->outfree = html_free; |
|
break; |
|
case (OUTT_TREE): |
|
curp->outman = tree_man; |
|
curp->outmdoc = tree_mdoc; |
|
break; |
|
case (OUTT_LINT): |
|
break; |
|
default: |
|
curp->outdata = ascii_alloc(); |
|
curp->outman = terminal_man; |
|
curp->outmdoc = terminal_mdoc; |
|
curp->outfree = terminal_free; |
|
break; |
|
} |
|
} |
|
|
|
/* Execute the out device, if it exists. */ |
|
|
|
if (man && curp->outman) |
|
(*curp->outman)(curp->outdata, man); |
|
if (mdoc && curp->outmdoc) |
|
(*curp->outmdoc)(curp->outdata, mdoc); |
|
|
|
return(1); |
} |
} |
|
|
|
|
static int |
static int |
|
pset(const char *buf, int pos, struct curparse *curp, |
|
struct man **man, struct mdoc **mdoc) |
|
{ |
|
int i; |
|
|
|
/* |
|
* Try to intuit which kind of manual parser should be used. If |
|
* passed in by command-line (-man, -mdoc), then use that |
|
* explicitly. If passed as -mandoc, then try to guess from the |
|
* line: either skip dot-lines, use -mdoc when finding `.Dt', or |
|
* default to -man, which is more lenient. |
|
*/ |
|
|
|
if (buf[0] == '.') { |
|
for (i = 1; buf[i]; i++) |
|
if (' ' != buf[i] && '\t' != buf[i]) |
|
break; |
|
if (0 == buf[i]) |
|
return(1); |
|
} |
|
|
|
switch (curp->inttype) { |
|
case (INTT_MDOC): |
|
if (NULL == curp->mdoc) |
|
curp->mdoc = mdoc_init(curp); |
|
if (NULL == (*mdoc = curp->mdoc)) |
|
return(0); |
|
curp->lastmdoc = *mdoc; |
|
return(1); |
|
case (INTT_MAN): |
|
if (NULL == curp->man) |
|
curp->man = man_init(curp); |
|
if (NULL == (*man = curp->man)) |
|
return(0); |
|
curp->lastman = *man; |
|
return(1); |
|
default: |
|
break; |
|
} |
|
|
|
if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { |
|
if (NULL == curp->mdoc) |
|
curp->mdoc = mdoc_init(curp); |
|
if (NULL == (*mdoc = curp->mdoc)) |
|
return(0); |
|
curp->lastmdoc = *mdoc; |
|
return(1); |
|
} |
|
|
|
if (NULL == curp->man) |
|
curp->man = man_init(curp); |
|
if (NULL == (*man = curp->man)) |
|
return(0); |
|
curp->lastman = *man; |
|
return(1); |
|
} |
|
|
|
|
|
static int |
moptions(enum intt *tflags, char *arg) |
moptions(enum intt *tflags, char *arg) |
{ |
{ |
|
|
if (0 == strcmp(arg, "mdoc")) |
if (0 == strcmp(arg, "doc")) |
*tflags = INTT_MDOC; |
*tflags = INTT_MDOC; |
else if (0 == strcmp(arg, "man")) |
else if (0 == strcmp(arg, "andoc")) |
|
*tflags = INTT_AUTO; |
|
else if (0 == strcmp(arg, "an")) |
*tflags = INTT_MAN; |
*tflags = INTT_MAN; |
else { |
else { |
warnx("bad argument: -m%s", arg); |
fprintf(stderr, "%s: Bad argument", arg); |
return(0); |
return(0); |
} |
} |
|
|
Line 409 toptions(enum outt *tflags, char *arg) |
|
Line 540 toptions(enum outt *tflags, char *arg) |
|
|
|
if (0 == strcmp(arg, "ascii")) |
if (0 == strcmp(arg, "ascii")) |
*tflags = OUTT_ASCII; |
*tflags = OUTT_ASCII; |
else if (0 == strcmp(arg, "latin1")) |
|
*tflags = OUTT_LATIN1; |
|
else if (0 == strcmp(arg, "utf8")) |
|
*tflags = OUTT_UTF8; |
|
else if (0 == strcmp(arg, "lint")) |
else if (0 == strcmp(arg, "lint")) |
*tflags = OUTT_LINT; |
*tflags = OUTT_LINT; |
else if (0 == strcmp(arg, "tree")) |
else if (0 == strcmp(arg, "tree")) |
*tflags = OUTT_TREE; |
*tflags = OUTT_TREE; |
|
else if (0 == strcmp(arg, "html")) |
|
*tflags = OUTT_HTML; |
else { |
else { |
warnx("bad argument: -T%s", arg); |
fprintf(stderr, "%s: Bad argument", arg); |
return(0); |
return(0); |
} |
} |
|
|
Line 426 toptions(enum outt *tflags, char *arg) |
|
Line 555 toptions(enum outt *tflags, char *arg) |
|
} |
} |
|
|
|
|
/* |
|
* Parse out the options for [-fopt...] setting compiler options. These |
|
* can be comma-delimited or called again. |
|
*/ |
|
static int |
static int |
foptions(int *fflags, char *arg) |
foptions(int *fflags, char *arg) |
{ |
{ |
char *v; |
char *v, *o; |
char *toks[4]; |
const char *toks[8]; |
|
|
toks[0] = "ign-scope"; |
toks[0] = "ign-scope"; |
toks[1] = "ign-escape"; |
toks[1] = "no-ign-escape"; |
toks[2] = "ign-macro"; |
toks[2] = "no-ign-macro"; |
toks[3] = NULL; |
toks[3] = "no-ign-chars"; |
|
toks[4] = "ign-errors"; |
|
toks[5] = "strict"; |
|
toks[6] = "ign-escape"; |
|
toks[7] = NULL; |
|
|
while (*arg) |
while (*arg) { |
switch (getsubopt(&arg, toks, &v)) { |
o = arg; |
|
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
case (0): |
case (0): |
*fflags |= MDOC_IGN_SCOPE; |
*fflags |= IGN_SCOPE; |
break; |
break; |
case (1): |
case (1): |
*fflags |= MDOC_IGN_ESCAPE; |
*fflags |= NO_IGN_ESCAPE; |
break; |
break; |
case (2): |
case (2): |
*fflags |= MDOC_IGN_MACRO; |
*fflags |= NO_IGN_MACRO; |
break; |
break; |
|
case (3): |
|
*fflags |= NO_IGN_CHARS; |
|
break; |
|
case (4): |
|
*fflags |= IGN_ERRORS; |
|
break; |
|
case (5): |
|
*fflags |= NO_IGN_ESCAPE | |
|
NO_IGN_MACRO | NO_IGN_CHARS; |
|
break; |
|
case (6): |
|
*fflags &= ~NO_IGN_ESCAPE; |
|
break; |
default: |
default: |
warnx("bad argument: -f%s", arg); |
fprintf(stderr, "%s: Bad argument", o); |
return(0); |
return(0); |
} |
} |
|
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
|
* Parse out the options for [-Werr...], which sets warning modes. |
|
* These can be comma-delimited or called again. |
|
*/ |
|
static int |
static int |
woptions(int *wflags, char *arg) |
woptions(int *wflags, char *arg) |
{ |
{ |
char *v; |
char *v, *o; |
char *toks[5]; |
const char *toks[3]; |
|
|
toks[0] = "all"; |
toks[0] = "all"; |
toks[1] = "compat"; |
toks[1] = "error"; |
toks[2] = "syntax"; |
toks[2] = NULL; |
toks[3] = "error"; |
|
toks[4] = NULL; |
|
|
|
while (*arg) |
while (*arg) { |
switch (getsubopt(&arg, toks, &v)) { |
o = arg; |
|
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
case (0): |
case (0): |
*wflags |= WARN_WALL; |
*wflags |= WARN_WALL; |
break; |
break; |
case (1): |
case (1): |
*wflags |= WARN_WCOMPAT; |
|
break; |
|
case (2): |
|
*wflags |= WARN_WSYNTAX; |
|
break; |
|
case (3): |
|
*wflags |= WARN_WERR; |
*wflags |= WARN_WERR; |
break; |
break; |
default: |
default: |
warnx("bad argument: -W%s", arg); |
fprintf(stderr, "%s: Bad argument", o); |
return(0); |
return(0); |
} |
} |
|
} |
|
|
return(1); |
return(1); |
} |
} |
Line 508 merr(void *arg, int line, int col, const char *msg) |
|
Line 642 merr(void *arg, int line, int col, const char *msg) |
|
|
|
curp = (struct curparse *)arg; |
curp = (struct curparse *)arg; |
|
|
warnx("%s:%d: error: %s (column %d)", |
(void)fprintf(stderr, "%s:%d:%d: error: %s\n", |
curp->file, line, msg, col); |
curp->file, line, col + 1, msg); |
|
|
return(0); |
return(0); |
} |
} |
|
|
|
|
static int |
static int |
mwarn(void *arg, int line, int col, |
mwarn(void *arg, int line, int col, const char *msg) |
enum mdoc_warn type, const char *msg) |
|
{ |
{ |
struct curparse *curp; |
struct curparse *curp; |
char *wtype; |
|
|
|
curp = (struct curparse *)arg; |
curp = (struct curparse *)arg; |
wtype = NULL; |
|
|
|
switch (type) { |
if ( ! (curp->wflags & WARN_WALL)) |
case (WARN_COMPAT): |
|
wtype = "compat"; |
|
if (curp->wflags & WARN_WCOMPAT) |
|
break; |
|
return(1); |
return(1); |
case (WARN_SYNTAX): |
|
wtype = "syntax"; |
|
if (curp->wflags & WARN_WSYNTAX) |
|
break; |
|
return(1); |
|
} |
|
|
|
assert(wtype); |
(void)fprintf(stderr, "%s:%d:%d: warning: %s\n", |
warnx("%s:%d: %s warning: %s (column %d)", |
curp->file, line, col + 1, msg); |
curp->file, line, wtype, msg, col); |
|
|
|
if ( ! (curp->wflags & WARN_WERR)) |
if ( ! (curp->wflags & WARN_WERR)) |
return(1); |
return(1); |
|
|
warnx("%s: considering warnings as errors", |
|
__progname); |
|
return(0); |
return(0); |
} |
} |
|
|
|
|