version 1.87, 2010/06/12 10:09:19 |
version 1.107, 2010/09/27 09:26:27 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* 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 above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <sys/stat.h> |
#include <sys/stat.h> |
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#include <assert.h> |
#include <assert.h> |
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#include <ctype.h> |
#include <fcntl.h> |
#include <fcntl.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdint.h> |
#include <stdint.h> |
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#include <unistd.h> |
#include <unistd.h> |
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#include "mandoc.h" |
#include "mandoc.h" |
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#include "main.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
#include "roff.h" |
#include "roff.h" |
#include "main.h" |
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#ifndef MAP_FILE |
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#define MAP_FILE 0 |
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#endif |
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#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) |
#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a)) |
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/* FIXME: Intel's compiler? LLVM? pcc? */ |
/* FIXME: Intel's compiler? LLVM? pcc? */ |
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OUTT_HTML, |
OUTT_HTML, |
OUTT_XHTML, |
OUTT_XHTML, |
OUTT_LINT, |
OUTT_LINT, |
OUTT_PS |
OUTT_PS, |
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OUTT_PDF |
}; |
}; |
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struct curparse { |
struct curparse { |
const char *file; /* Current parse. */ |
const char *file; /* Current parse. */ |
int fd; /* Current parse. */ |
int fd; /* Current parse. */ |
int wflags; |
enum mandoclevel wlevel; /* Ignore messages below this. */ |
/* FIXME: set by max error */ |
int wstop; /* Stop after a file with a warning. */ |
#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 FL_IGN_SCOPE (1 << 0) /* Ignore scope errors. */ |
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#define FL_NIGN_ESCAPE (1 << 1) /* Don't ignore bad escapes. */ |
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#define FL_NIGN_MACRO (1 << 2) /* Don't ignore bad macros. */ |
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#define FL_IGN_ERRORS (1 << 4) /* Ignore failed parse. */ |
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#define FL_STRICT FL_NIGN_ESCAPE | \ |
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FL_NIGN_MACRO /* ignore nothing */ |
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enum intt inttype; /* which parser to use */ |
enum intt inttype; /* which parser to use */ |
struct man *man; /* man parser */ |
struct man *man; /* man parser */ |
struct mdoc *mdoc; /* mdoc parser */ |
struct mdoc *mdoc; /* mdoc parser */ |
struct roff *roff; /* roff parser (!NULL) */ |
struct roff *roff; /* roff parser (!NULL) */ |
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struct regset regs; /* roff registers */ |
enum outt outtype; /* which output to use */ |
enum outt outtype; /* which output to use */ |
out_mdoc outmdoc; /* mdoc output ptr */ |
out_mdoc outmdoc; /* mdoc output ptr */ |
out_man outman; /* man output ptr */ |
out_man outman; /* man output ptr */ |
Line 95 struct curparse { |
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Line 94 struct curparse { |
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char outopts[BUFSIZ]; /* buf of output opts */ |
char outopts[BUFSIZ]; /* buf of output opts */ |
}; |
}; |
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static const char * const mandoclevels[MANDOCLEVEL_MAX] = { |
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"SUCCESS", |
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"RESERVED", |
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"WARNING", |
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"ERROR", |
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"FATAL", |
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"BADARG", |
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"SYSERR" |
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}; |
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static const enum mandocerr mandoclimits[MANDOCLEVEL_MAX] = { |
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MANDOCERR_OK, |
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MANDOCERR_WARNING, |
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MANDOCERR_WARNING, |
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MANDOCERR_ERROR, |
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MANDOCERR_FATAL, |
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MANDOCERR_MAX, |
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MANDOCERR_MAX |
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}; |
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static const char * const mandocerrs[MANDOCERR_MAX] = { |
static const char * const mandocerrs[MANDOCERR_MAX] = { |
"ok", |
"ok", |
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"generic warning", |
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"text should be uppercase", |
"text should be uppercase", |
"sections out of conventional order", |
"sections out of conventional order", |
"section name repeats", |
"section name repeats", |
Line 105 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 127 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"list type must come first", |
"list type must come first", |
"bad standard", |
"bad standard", |
"bad library", |
"bad library", |
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"tab in non-literal context", |
"bad escape sequence", |
"bad escape sequence", |
"unterminated quoted string", |
"unterminated quoted string", |
"argument requires the width argument", |
"argument requires the width argument", |
"superfluous width argument", |
"superfluous width argument", |
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"ignoring argument", |
"bad date argument", |
"bad date argument", |
"bad width argument", |
"bad width argument", |
"unknown manual section", |
"unknown manual section", |
"section not in conventional manual section", |
"section not in conventional manual section", |
"end of line whitespace", |
"end of line whitespace", |
"scope open on exit", |
"blocks badly nested", |
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"generic error", |
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"NAME section must come first", |
"NAME section must come first", |
"bad Boolean value", |
"bad Boolean value", |
"child violates parent syntax", |
"child violates parent syntax", |
Line 134 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 161 static const char * const mandocerrs[MANDOCERR_MAX] = |
|
"bad comment style", |
"bad comment style", |
"unknown macro will be lost", |
"unknown macro will be lost", |
"line scope broken", |
"line scope broken", |
"scope broken", |
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"argument count wrong", |
"argument count wrong", |
"request scope close w/none open", |
"request scope close w/none open", |
"scope already open", |
"scope already open", |
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"scope open on exit", |
"macro requires line argument(s)", |
"macro requires line argument(s)", |
"macro requires body argument(s)", |
"macro requires body argument(s)", |
"macro requires argument(s)", |
"macro requires argument(s)", |
"no title in document", |
"no title in document", |
"missing list type", |
"missing list type", |
"missing display type", |
"missing display type", |
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"missing font type", |
"line argument(s) will be lost", |
"line argument(s) will be lost", |
"body argument(s) will be lost", |
"body argument(s) will be lost", |
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"paragraph macro ignored", |
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"generic fatal error", |
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"column syntax is inconsistent", |
"column syntax is inconsistent", |
"missing font type", |
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"displays may not be nested", |
"displays may not be nested", |
"unsupported display type", |
"unsupported display type", |
"no scope to rewind: syntax violated", |
"blocks badly nested", |
"scope broken, syntax violated", |
"no such block is open", |
"line scope broken, syntax violated", |
"line scope broken, syntax violated", |
"argument count wrong, violates syntax", |
"argument count wrong, violates syntax", |
"child violates parent syntax", |
"child violates parent syntax", |
Line 159 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 190 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"no document body", |
"no document body", |
"no document prologue", |
"no document prologue", |
"utsname system call failed", |
"utsname system call failed", |
"memory exhausted", |
"static buffer exhausted", |
}; |
}; |
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static void fdesc(struct curparse *); |
static void fdesc(struct curparse *); |
static void ffile(const char *, struct curparse *); |
static void ffile(const char *, struct curparse *); |
static int foptions(int *, char *); |
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static struct man *man_init(struct curparse *); |
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static struct mdoc *mdoc_init(struct curparse *); |
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static struct roff *roff_init(struct curparse *); |
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static int moptions(enum intt *, char *); |
static int moptions(enum intt *, char *); |
static int mmsg(enum mandocerr, void *, |
static int mmsg(enum mandocerr, void *, |
int, int, const char *); |
int, int, const char *); |
static int pset(const char *, int, struct curparse *, |
static void pset(const char *, int, struct curparse *, |
struct man **, struct mdoc **); |
struct man **, struct mdoc **); |
static int toptions(struct curparse *, char *); |
static int toptions(struct curparse *, char *); |
static void usage(void) __attribute__((noreturn)); |
static void usage(void) __attribute__((noreturn)); |
static void version(void) __attribute__((noreturn)); |
static void version(void) __attribute__((noreturn)); |
static int woptions(int *, char *); |
static int woptions(struct curparse *, char *); |
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static const char *progname; |
static const char *progname; |
static int with_error; |
static enum mandoclevel exit_status = MANDOCLEVEL_OK; |
static int with_warning; |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
Line 198 main(int argc, char *argv[]) |
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Line 224 main(int argc, char *argv[]) |
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curp.inttype = INTT_AUTO; |
curp.inttype = INTT_AUTO; |
curp.outtype = OUTT_ASCII; |
curp.outtype = OUTT_ASCII; |
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curp.wlevel = MANDOCLEVEL_FATAL; |
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/* LINTED */ |
/* LINTED */ |
while (-1 != (c = getopt(argc, argv, "f:m:O:T:VW:"))) |
while (-1 != (c = getopt(argc, argv, "m:O:T:VW:"))) |
switch (c) { |
switch (c) { |
case ('f'): |
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if ( ! foptions(&curp.fflags, optarg)) |
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return(EXIT_FAILURE); |
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break; |
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case ('m'): |
case ('m'): |
if ( ! moptions(&curp.inttype, optarg)) |
if ( ! moptions(&curp.inttype, optarg)) |
return(EXIT_FAILURE); |
return((int)MANDOCLEVEL_BADARG); |
break; |
break; |
case ('O'): |
case ('O'): |
(void)strlcat(curp.outopts, optarg, BUFSIZ); |
(void)strlcat(curp.outopts, optarg, BUFSIZ); |
Line 216 main(int argc, char *argv[]) |
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Line 239 main(int argc, char *argv[]) |
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break; |
break; |
case ('T'): |
case ('T'): |
if ( ! toptions(&curp, optarg)) |
if ( ! toptions(&curp, optarg)) |
return(EXIT_FAILURE); |
return((int)MANDOCLEVEL_BADARG); |
break; |
break; |
case ('W'): |
case ('W'): |
if ( ! woptions(&curp.wflags, optarg)) |
if ( ! woptions(&curp, optarg)) |
return(EXIT_FAILURE); |
return((int)MANDOCLEVEL_BADARG); |
break; |
break; |
case ('V'): |
case ('V'): |
version(); |
version(); |
Line 242 main(int argc, char *argv[]) |
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Line 265 main(int argc, char *argv[]) |
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while (*argv) { |
while (*argv) { |
ffile(*argv, &curp); |
ffile(*argv, &curp); |
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if (MANDOCLEVEL_OK != exit_status && curp.wstop) |
if (with_error && !(curp.fflags & FL_IGN_ERRORS)) |
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break; |
break; |
++argv; |
++argv; |
} |
} |
Line 257 main(int argc, char *argv[]) |
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Line 279 main(int argc, char *argv[]) |
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if (curp.roff) |
if (curp.roff) |
roff_free(curp.roff); |
roff_free(curp.roff); |
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return((with_warning || with_error) ? |
return((int)exit_status); |
EXIT_FAILURE : EXIT_SUCCESS); |
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} |
} |
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{ |
{ |
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(void)printf("%s %s\n", progname, VERSION); |
(void)printf("%s %s\n", progname, VERSION); |
exit(EXIT_SUCCESS); |
exit((int)MANDOCLEVEL_OK); |
} |
} |
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(void)fprintf(stderr, "usage: %s [-V] [-foption] " |
(void)fprintf(stderr, "usage: %s [-V] [-foption] " |
"[-mformat] [-Ooption] [-Toutput] " |
"[-mformat] [-Ooption] [-Toutput] " |
"[-Werr] [file...]\n", progname); |
"[-Werr] [file...]\n", progname); |
exit(EXIT_FAILURE); |
exit((int)MANDOCLEVEL_BADARG); |
} |
} |
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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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/* Defaults from mandoc.1. */ |
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pflags = MAN_IGN_MACRO | MAN_IGN_ESCAPE; |
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if (curp->fflags & FL_NIGN_MACRO) |
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pflags &= ~MAN_IGN_MACRO; |
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if (curp->fflags & FL_NIGN_ESCAPE) |
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pflags &= ~MAN_IGN_ESCAPE; |
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return(man_alloc(curp, pflags, mmsg)); |
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} |
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static struct roff * |
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roff_init(struct curparse *curp) |
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{ |
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return(roff_alloc(mmsg, curp)); |
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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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/* Defaults from mandoc.1. */ |
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pflags = MDOC_IGN_MACRO | MDOC_IGN_ESCAPE; |
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if (curp->fflags & FL_IGN_SCOPE) |
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pflags |= MDOC_IGN_SCOPE; |
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if (curp->fflags & FL_NIGN_ESCAPE) |
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pflags &= ~MDOC_IGN_ESCAPE; |
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if (curp->fflags & FL_NIGN_MACRO) |
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pflags &= ~MDOC_IGN_MACRO; |
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return(mdoc_alloc(curp, pflags, mmsg)); |
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} |
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static void |
static void |
ffile(const char *file, struct curparse *curp) |
ffile(const char *file, struct curparse *curp) |
{ |
{ |
Line 335 ffile(const char *file, struct curparse *curp) |
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Line 310 ffile(const char *file, struct curparse *curp) |
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curp->file = file; |
curp->file = file; |
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
perror(curp->file); |
perror(curp->file); |
with_error = 1; |
exit_status = MANDOCLEVEL_SYSERR; |
return; |
return; |
} |
} |
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Line 346 ffile(const char *file, struct curparse *curp) |
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Line 321 ffile(const char *file, struct curparse *curp) |
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} |
} |
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static int |
static void |
resize_buf(struct buf *buf, size_t initial) |
resize_buf(struct buf *buf, size_t initial) |
{ |
{ |
void *tmp; |
|
size_t sz; |
|
|
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if (buf->sz == 0) |
buf->sz = buf->sz ? 2 * buf->sz : initial; |
sz = initial; |
buf->buf = realloc(buf->buf, buf->sz); |
else |
if (NULL == buf->buf) { |
sz = 2 * buf->sz; |
|
tmp = realloc(buf->buf, sz); |
|
if (NULL == tmp) { |
|
perror(NULL); |
perror(NULL); |
return(0); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
buf->buf = tmp; |
|
buf->sz = sz; |
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return(1); |
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} |
} |
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Line 376 read_whole_file(struct curparse *curp, struct buf *fb, |
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Line 343 read_whole_file(struct curparse *curp, struct buf *fb, |
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|
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if (-1 == fstat(curp->fd, &st)) { |
if (-1 == fstat(curp->fd, &st)) { |
perror(curp->file); |
perror(curp->file); |
with_error = 1; |
|
return(0); |
return(0); |
} |
} |
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Line 391 read_whole_file(struct curparse *curp, struct buf *fb, |
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Line 357 read_whole_file(struct curparse *curp, struct buf *fb, |
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if (st.st_size >= (1U << 31)) { |
if (st.st_size >= (1U << 31)) { |
fprintf(stderr, "%s: input too large\n", |
fprintf(stderr, "%s: input too large\n", |
curp->file); |
curp->file); |
with_error = 1; |
|
return(0); |
return(0); |
} |
} |
*with_mmap = 1; |
*with_mmap = 1; |
Line 418 read_whole_file(struct curparse *curp, struct buf *fb, |
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Line 383 read_whole_file(struct curparse *curp, struct buf *fb, |
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curp->file); |
curp->file); |
break; |
break; |
} |
} |
if (! resize_buf(fb, 65536)) |
resize_buf(fb, 65536); |
break; |
|
} |
} |
ssz = read(curp->fd, fb->buf + (int)off, fb->sz - off); |
ssz = read(curp->fd, fb->buf + (int)off, fb->sz - off); |
if (ssz == 0) { |
if (ssz == 0) { |
Line 435 read_whole_file(struct curparse *curp, struct buf *fb, |
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Line 399 read_whole_file(struct curparse *curp, struct buf *fb, |
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|
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free(fb->buf); |
free(fb->buf); |
fb->buf = NULL; |
fb->buf = NULL; |
with_error = 1; |
|
return(0); |
return(0); |
} |
} |
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Line 446 fdesc(struct curparse *curp) |
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Line 409 fdesc(struct curparse *curp) |
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struct buf ln, blk; |
struct buf ln, blk; |
int i, pos, lnn, lnn_start, with_mmap, of; |
int i, pos, lnn, lnn_start, with_mmap, of; |
enum rofferr re; |
enum rofferr re; |
|
unsigned char c; |
struct man *man; |
struct man *man; |
struct mdoc *mdoc; |
struct mdoc *mdoc; |
struct roff *roff; |
struct roff *roff; |
Line 453 fdesc(struct curparse *curp) |
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Line 417 fdesc(struct curparse *curp) |
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man = NULL; |
man = NULL; |
mdoc = NULL; |
mdoc = NULL; |
roff = NULL; |
roff = NULL; |
|
|
memset(&ln, 0, sizeof(struct buf)); |
memset(&ln, 0, sizeof(struct buf)); |
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|
/* |
/* |
Line 460 fdesc(struct curparse *curp) |
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Line 425 fdesc(struct curparse *curp) |
|
* memory mapped. ln is a line buffer and grows on-demand. |
* memory mapped. ln is a line buffer and grows on-demand. |
*/ |
*/ |
|
|
if ( ! read_whole_file(curp, &blk, &with_mmap)) |
if ( ! read_whole_file(curp, &blk, &with_mmap)) { |
|
exit_status = MANDOCLEVEL_SYSERR; |
return; |
return; |
|
} |
|
|
if (NULL == curp->roff) |
if (NULL == curp->roff) |
curp->roff = roff_init(curp); |
curp->roff = roff_alloc(&curp->regs, curp, mmsg); |
if (NULL == (roff = curp->roff)) |
assert(curp->roff); |
goto bailout; |
roff = curp->roff; |
|
|
for (i = 0, lnn = 1; i < (int)blk.sz;) { |
for (i = 0, lnn = 1; i < (int)blk.sz;) { |
pos = 0; |
pos = 0; |
Line 477 fdesc(struct curparse *curp) |
|
Line 444 fdesc(struct curparse *curp) |
|
++lnn; |
++lnn; |
break; |
break; |
} |
} |
|
|
|
/* |
|
* Warn about bogus characters. If you're using |
|
* non-ASCII encoding, you're screwing your |
|
* readers. Since I'd rather this not happen, |
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* I'll be helpful and drop these characters so |
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* we don't display gibberish. Note to manual |
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* writers: use special characters. |
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*/ |
|
|
|
c = (unsigned char) blk.buf[i]; |
|
if ( ! (isascii(c) && (isgraph(c) || isblank(c)))) { |
|
mmsg(MANDOCERR_BADCHAR, curp, |
|
lnn_start, pos, "ignoring byte"); |
|
i++; |
|
continue; |
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} |
|
|
/* Trailing backslash is like a plain character. */ |
/* Trailing backslash is like a plain character. */ |
if ('\\' != blk.buf[i] || i + 1 == (int)blk.sz) { |
if ('\\' != blk.buf[i] || i + 1 == (int)blk.sz) { |
if (pos >= (int)ln.sz) |
if (pos >= (int)ln.sz) |
if (! resize_buf(&ln, 256)) |
resize_buf(&ln, 256); |
goto bailout; |
|
ln.buf[pos++] = blk.buf[i++]; |
ln.buf[pos++] = blk.buf[i++]; |
continue; |
continue; |
} |
} |
Line 513 fdesc(struct curparse *curp) |
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Line 497 fdesc(struct curparse *curp) |
|
} |
} |
/* Some other escape sequence, copy and continue. */ |
/* Some other escape sequence, copy and continue. */ |
if (pos + 1 >= (int)ln.sz) |
if (pos + 1 >= (int)ln.sz) |
if (! resize_buf(&ln, 256)) |
resize_buf(&ln, 256); |
goto bailout; |
|
|
|
ln.buf[pos++] = blk.buf[i++]; |
ln.buf[pos++] = blk.buf[i++]; |
ln.buf[pos++] = blk.buf[i++]; |
ln.buf[pos++] = blk.buf[i++]; |
} |
} |
|
|
if (pos >= (int)ln.sz) |
if (pos >= (int)ln.sz) |
if (! resize_buf(&ln, 256)) |
resize_buf(&ln, 256); |
goto bailout; |
|
ln.buf[pos] = '\0'; |
ln.buf[pos] = '\0'; |
|
|
/* |
/* |
Line 540 fdesc(struct curparse *curp) |
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Line 522 fdesc(struct curparse *curp) |
|
&ln.buf, &ln.sz, of, &of); |
&ln.buf, &ln.sz, of, &of); |
} while (ROFF_RERUN == re); |
} while (ROFF_RERUN == re); |
|
|
if (ROFF_IGN == re) |
if (ROFF_IGN == re) { |
continue; |
continue; |
else if (ROFF_ERR == re) |
} else if (ROFF_ERR == re) { |
goto bailout; |
assert(MANDOCLEVEL_FATAL <= exit_status); |
|
goto cleanup; |
|
} |
|
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/* |
/* |
* If input parsers have not been allocated, do so now. |
* If input parsers have not been allocated, do so now. |
Line 553 fdesc(struct curparse *curp) |
|
Line 537 fdesc(struct curparse *curp) |
|
*/ |
*/ |
|
|
if ( ! (man || mdoc)) |
if ( ! (man || mdoc)) |
if ( ! pset(ln.buf + of, pos - of, curp, &man, &mdoc)) |
pset(ln.buf + of, pos - of, curp, &man, &mdoc); |
goto bailout; |
|
|
|
/* Lastly, push down into the parsers themselves. */ |
/* Lastly, push down into the parsers themselves. */ |
|
|
if (man && ! man_parseln(man, lnn_start, ln.buf, of)) |
if (man && ! man_parseln(man, lnn_start, ln.buf, of)) { |
goto bailout; |
assert(MANDOCLEVEL_FATAL <= exit_status); |
if (mdoc && ! mdoc_parseln(mdoc, lnn_start, ln.buf, of)) |
goto cleanup; |
goto bailout; |
} |
|
if (mdoc && ! mdoc_parseln(mdoc, lnn_start, ln.buf, of)) { |
|
assert(MANDOCLEVEL_FATAL <= exit_status); |
|
goto cleanup; |
|
} |
} |
} |
|
|
/* NOTE a parser may not have been assigned, yet. */ |
/* NOTE a parser may not have been assigned, yet. */ |
|
|
if ( ! (man || mdoc)) { |
if ( ! (man || mdoc)) { |
fprintf(stderr, "%s: Not a manual\n", curp->file); |
fprintf(stderr, "%s: Not a manual\n", curp->file); |
goto bailout; |
exit_status = MANDOCLEVEL_FATAL; |
|
goto cleanup; |
} |
} |
|
|
/* Clean up the parse routine ASTs. */ |
/* Clean up the parse routine ASTs. */ |
|
|
if (mdoc && ! mdoc_endparse(mdoc)) |
if (mdoc && ! mdoc_endparse(mdoc)) { |
goto bailout; |
assert(MANDOCLEVEL_FATAL <= exit_status); |
if (man && ! man_endparse(man)) |
goto cleanup; |
goto bailout; |
} |
if (roff && ! roff_endparse(roff)) |
if (man && ! man_endparse(man)) { |
goto bailout; |
assert(MANDOCLEVEL_FATAL <= exit_status); |
|
goto cleanup; |
|
} |
|
if (roff && ! roff_endparse(roff)) { |
|
assert(MANDOCLEVEL_FATAL <= exit_status); |
|
goto cleanup; |
|
} |
|
|
|
/* |
|
* With -Wstop and warnings or errors of at least |
|
* the requested level, do not produce output. |
|
*/ |
|
|
|
if (MANDOCLEVEL_OK != exit_status && curp->wstop) |
|
goto cleanup; |
|
|
/* If unset, allocate output dev now (if applicable). */ |
/* If unset, allocate output dev now (if applicable). */ |
|
|
if ( ! (curp->outman && curp->outmdoc)) { |
if ( ! (curp->outman && curp->outmdoc)) { |
Line 594 fdesc(struct curparse *curp) |
|
Line 596 fdesc(struct curparse *curp) |
|
curp->outdata = ascii_alloc(curp->outopts); |
curp->outdata = ascii_alloc(curp->outopts); |
curp->outfree = ascii_free; |
curp->outfree = ascii_free; |
break; |
break; |
|
case (OUTT_PDF): |
|
curp->outdata = pdf_alloc(curp->outopts); |
|
curp->outfree = pspdf_free; |
|
break; |
case (OUTT_PS): |
case (OUTT_PS): |
curp->outdata = ps_alloc(); |
curp->outdata = ps_alloc(curp->outopts); |
curp->outfree = ps_free; |
curp->outfree = pspdf_free; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 614 fdesc(struct curparse *curp) |
|
Line 620 fdesc(struct curparse *curp) |
|
curp->outman = tree_man; |
curp->outman = tree_man; |
curp->outmdoc = tree_mdoc; |
curp->outmdoc = tree_mdoc; |
break; |
break; |
|
case (OUTT_PDF): |
|
/* FALLTHROUGH */ |
case (OUTT_ASCII): |
case (OUTT_ASCII): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (OUTT_PS): |
case (OUTT_PS): |
Line 633 fdesc(struct curparse *curp) |
|
Line 641 fdesc(struct curparse *curp) |
|
(*curp->outmdoc)(curp->outdata, mdoc); |
(*curp->outmdoc)(curp->outdata, mdoc); |
|
|
cleanup: |
cleanup: |
|
memset(&curp->regs, 0, sizeof(struct regset)); |
if (mdoc) |
if (mdoc) |
mdoc_reset(mdoc); |
mdoc_reset(mdoc); |
if (man) |
if (man) |
Line 647 fdesc(struct curparse *curp) |
|
Line 656 fdesc(struct curparse *curp) |
|
free(blk.buf); |
free(blk.buf); |
|
|
return; |
return; |
|
|
bailout: |
|
with_error = 1; |
|
goto cleanup; |
|
} |
} |
|
|
|
|
static int |
static void |
pset(const char *buf, int pos, struct curparse *curp, |
pset(const char *buf, int pos, struct curparse *curp, |
struct man **man, struct mdoc **mdoc) |
struct man **man, struct mdoc **mdoc) |
{ |
{ |
Line 672 pset(const char *buf, int pos, struct curparse *curp, |
|
Line 677 pset(const char *buf, int pos, struct curparse *curp, |
|
for (i = 1; buf[i]; i++) |
for (i = 1; buf[i]; i++) |
if (' ' != buf[i] && '\t' != buf[i]) |
if (' ' != buf[i] && '\t' != buf[i]) |
break; |
break; |
if (0 == buf[i]) |
if ('\0' == buf[i]) |
return(1); |
return; |
} |
} |
|
|
switch (curp->inttype) { |
switch (curp->inttype) { |
case (INTT_MDOC): |
case (INTT_MDOC): |
if (NULL == curp->mdoc) |
if (NULL == curp->mdoc) |
curp->mdoc = mdoc_init(curp); |
curp->mdoc = mdoc_alloc(&curp->regs, curp, mmsg); |
if (NULL == (*mdoc = curp->mdoc)) |
assert(curp->mdoc); |
return(0); |
*mdoc = curp->mdoc; |
return(1); |
return; |
case (INTT_MAN): |
case (INTT_MAN): |
if (NULL == curp->man) |
if (NULL == curp->man) |
curp->man = man_init(curp); |
curp->man = man_alloc(&curp->regs, curp, mmsg); |
if (NULL == (*man = curp->man)) |
assert(curp->man); |
return(0); |
*man = curp->man; |
return(1); |
return; |
default: |
default: |
break; |
break; |
} |
} |
|
|
if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { |
if (pos >= 3 && 0 == memcmp(buf, ".Dd", 3)) { |
if (NULL == curp->mdoc) |
if (NULL == curp->mdoc) |
curp->mdoc = mdoc_init(curp); |
curp->mdoc = mdoc_alloc(&curp->regs, curp, mmsg); |
if (NULL == (*mdoc = curp->mdoc)) |
assert(curp->mdoc); |
return(0); |
*mdoc = curp->mdoc; |
return(1); |
return; |
} |
} |
|
|
if (NULL == curp->man) |
if (NULL == curp->man) |
curp->man = man_init(curp); |
curp->man = man_alloc(&curp->regs, curp, mmsg); |
if (NULL == (*man = curp->man)) |
assert(curp->man); |
return(0); |
*man = curp->man; |
return(1); |
|
} |
} |
|
|
|
|
Line 736 toptions(struct curparse *curp, char *arg) |
|
Line 740 toptions(struct curparse *curp, char *arg) |
|
curp->outtype = OUTT_ASCII; |
curp->outtype = OUTT_ASCII; |
else if (0 == strcmp(arg, "lint")) { |
else if (0 == strcmp(arg, "lint")) { |
curp->outtype = OUTT_LINT; |
curp->outtype = OUTT_LINT; |
curp->wflags |= WARN_WALL; |
curp->wlevel = MANDOCLEVEL_WARNING; |
curp->fflags |= FL_STRICT; |
|
} |
} |
else if (0 == strcmp(arg, "tree")) |
else if (0 == strcmp(arg, "tree")) |
curp->outtype = OUTT_TREE; |
curp->outtype = OUTT_TREE; |
Line 747 toptions(struct curparse *curp, char *arg) |
|
Line 750 toptions(struct curparse *curp, char *arg) |
|
curp->outtype = OUTT_XHTML; |
curp->outtype = OUTT_XHTML; |
else if (0 == strcmp(arg, "ps")) |
else if (0 == strcmp(arg, "ps")) |
curp->outtype = OUTT_PS; |
curp->outtype = OUTT_PS; |
|
else if (0 == strcmp(arg, "pdf")) |
|
curp->outtype = OUTT_PDF; |
else { |
else { |
fprintf(stderr, "%s: Bad argument\n", arg); |
fprintf(stderr, "%s: Bad argument\n", arg); |
return(0); |
return(0); |
Line 757 toptions(struct curparse *curp, char *arg) |
|
Line 762 toptions(struct curparse *curp, char *arg) |
|
|
|
|
|
static int |
static int |
foptions(int *fflags, char *arg) |
woptions(struct curparse *curp, char *arg) |
{ |
{ |
char *v, *o; |
char *v, *o; |
const char *toks[8]; |
const char *toks[6]; |
|
|
toks[0] = "ign-scope"; |
toks[0] = "stop"; |
toks[1] = "no-ign-escape"; |
toks[1] = "all"; |
toks[2] = "no-ign-macro"; |
toks[2] = "warning"; |
toks[3] = "ign-errors"; |
toks[3] = "error"; |
toks[4] = "strict"; |
toks[4] = "fatal"; |
toks[5] = "ign-escape"; |
toks[5] = NULL; |
toks[6] = NULL; |
|
|
|
while (*arg) { |
while (*arg) { |
o = arg; |
o = arg; |
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
case (0): |
case (0): |
*fflags |= FL_IGN_SCOPE; |
curp->wstop = 1; |
break; |
break; |
case (1): |
case (1): |
*fflags |= FL_NIGN_ESCAPE; |
/* FALLTHROUGH */ |
break; |
|
case (2): |
case (2): |
*fflags |= FL_NIGN_MACRO; |
curp->wlevel = MANDOCLEVEL_WARNING; |
break; |
break; |
case (3): |
case (3): |
*fflags |= FL_IGN_ERRORS; |
curp->wlevel = MANDOCLEVEL_ERROR; |
break; |
break; |
case (4): |
case (4): |
*fflags |= FL_STRICT; |
curp->wlevel = MANDOCLEVEL_FATAL; |
break; |
break; |
case (5): |
|
*fflags &= ~FL_NIGN_ESCAPE; |
|
break; |
|
default: |
default: |
fprintf(stderr, "%s: Bad argument\n", o); |
fprintf(stderr, "-W%s: Bad argument\n", o); |
return(0); |
return(0); |
} |
} |
} |
} |
Line 802 foptions(int *fflags, char *arg) |
|
Line 802 foptions(int *fflags, char *arg) |
|
|
|
|
|
static int |
static int |
woptions(int *wflags, char *arg) |
|
{ |
|
char *v, *o; |
|
const char *toks[3]; |
|
|
|
toks[0] = "all"; |
|
toks[1] = "error"; |
|
toks[2] = NULL; |
|
|
|
while (*arg) { |
|
o = arg; |
|
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
|
case (0): |
|
*wflags |= WARN_WALL; |
|
break; |
|
case (1): |
|
*wflags |= WARN_WERR; |
|
break; |
|
default: |
|
fprintf(stderr, "%s: Bad argument\n", o); |
|
return(0); |
|
} |
|
} |
|
|
|
return(1); |
|
} |
|
|
|
|
|
static int |
|
mmsg(enum mandocerr t, void *arg, int ln, int col, const char *msg) |
mmsg(enum mandocerr t, void *arg, int ln, int col, const char *msg) |
{ |
{ |
struct curparse *cp; |
struct curparse *cp; |
|
enum mandoclevel level; |
|
|
|
level = MANDOCLEVEL_FATAL; |
|
while (t < mandoclimits[level]) |
|
/* LINTED */ |
|
level--; |
|
|
cp = (struct curparse *)arg; |
cp = (struct curparse *)arg; |
|
if (level < cp->wlevel) |
|
return(1); |
|
|
if (t <= MANDOCERR_ERROR) { |
fprintf(stderr, "%s:%d:%d: %s: %s", |
if ( ! (cp->wflags & WARN_WALL)) |
cp->file, ln, col + 1, mandoclevels[level], mandocerrs[t]); |
return(1); |
|
with_warning = 1; |
|
} else |
|
with_error = 1; |
|
|
|
fprintf(stderr, "%s:%d:%d: %s", cp->file, |
|
ln, col + 1, mandocerrs[t]); |
|
|
|
if (msg) |
if (msg) |
fprintf(stderr, ": %s", msg); |
fprintf(stderr, ": %s", msg); |
|
|
fputc('\n', stderr); |
fputc('\n', stderr); |
|
|
/* This is superfluous, but whatever. */ |
if (exit_status < level) |
if (t > MANDOCERR_ERROR) |
exit_status = level; |
return(0); |
|
if (cp->wflags & WARN_WERR) { |
return(level < MANDOCLEVEL_FATAL); |
with_error = 1; |
|
return(0); |
|
} |
|
return(1); |
|
} |
} |