version 1.38, 2009/07/07 09:52:08 |
version 1.155, 2011/03/20 16:02:05 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
|
* Copyright (c) 2010, 2011 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 |
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <sys/stat.h> |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
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#include <fcntl.h> |
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#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 "mandoc.h" |
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#include "main.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
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#include "roff.h" |
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/* Account for FreeBSD and Linux in our declarations. */ |
#if !defined(__GNUC__) || (__GNUC__ < 2) |
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# if !defined(lint) |
#ifdef __linux__ |
# define __attribute__(x) |
extern int getsubopt(char **, char * const *, char **); |
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# ifndef __dead |
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# define __dead __attribute__((__noreturn__)) |
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# endif |
# endif |
#elif defined(__dead2) |
#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */ |
# ifndef __dead |
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# define __dead __dead2 |
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# endif |
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#endif |
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typedef int (*out_mdoc)(void *, const struct mdoc *); |
typedef void (*out_mdoc)(void *, const struct mdoc *); |
typedef int (*out_man)(void *, const struct man *); |
typedef void (*out_man)(void *, const struct man *); |
typedef void (*out_free)(void *); |
typedef void (*out_free)(void *); |
|
|
struct buf { |
enum outt { |
char *buf; |
OUTT_ASCII = 0, /* -Tascii */ |
size_t sz; |
OUTT_TREE, /* -Ttree */ |
|
OUTT_HTML, /* -Thtml */ |
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OUTT_XHTML, /* -Txhtml */ |
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OUTT_LINT, /* -Tlint */ |
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OUTT_PS, /* -Tps */ |
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OUTT_PDF /* -Tpdf */ |
}; |
}; |
|
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enum intt { |
struct curparse { |
INTT_AUTO, |
struct mparse *mp; |
INTT_MDOC, |
const char *file; /* current file-name */ |
INTT_MAN |
enum mandoclevel wlevel; /* ignore messages below this */ |
|
int wstop; /* stop after a file with a warning */ |
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enum outt outtype; /* which output to use */ |
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out_mdoc outmdoc; /* mdoc output ptr */ |
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out_man outman; /* man output ptr */ |
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out_free outfree; /* free output ptr */ |
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void *outdata; /* data for output */ |
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char outopts[BUFSIZ]; /* buf of output opts */ |
}; |
}; |
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enum outt { |
static const char * const mandoclevels[MANDOCLEVEL_MAX] = { |
OUTT_ASCII = 0, |
"SUCCESS", |
OUTT_TREE, |
"RESERVED", |
OUTT_LINT |
"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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struct curparse { |
static const char * const mandocerrs[MANDOCERR_MAX] = { |
const char *file; /* Current parse. */ |
"ok", |
int fd; /* Current parse. */ |
|
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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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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}; |
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extern void *ascii_alloc(void); |
"generic warning", |
extern int tree_mdoc(void *, const struct mdoc *); |
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extern int tree_man(void *, const struct man *); |
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extern int terminal_mdoc(void *, const struct mdoc *); |
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extern int terminal_man(void *, const struct man *); |
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extern void terminal_free(void *); |
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static int foptions(int *, char *); |
/* related to the prologue */ |
static int toptions(enum outt *, char *); |
"no title in document", |
static int moptions(enum intt *, char *); |
"document title should be all caps", |
static int woptions(int *, char *); |
"unknown manual section", |
static int merr(void *, int, int, const char *); |
"date missing, using today's date", |
static int mwarn(void *, int, int, const char *); |
"cannot parse date, using it verbatim", |
static int ffile(struct buf *, struct buf *, |
"prologue macros out of order", |
const char *, struct curparse *); |
"duplicate prologue macro", |
static int fdesc(struct buf *, struct buf *, |
"macro not allowed in prologue", |
struct curparse *); |
"macro not allowed in body", |
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 *); |
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__dead static void version(void); |
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__dead static void usage(void); |
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extern char *__progname; |
/* related to document structure */ |
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".so is fragile, better use ln(1)", |
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"NAME section must come first", |
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"bad NAME section contents", |
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"manual name not yet set", |
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"sections out of conventional order", |
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"duplicate section name", |
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"section not in conventional manual section", |
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/* related to macros and nesting */ |
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"skipping obsolete macro", |
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"skipping paragraph macro", |
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"skipping no-space macro", |
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"blocks badly nested", |
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"child violates parent syntax", |
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"nested displays are not portable", |
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"already in literal mode", |
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/* related to missing macro arguments */ |
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"skipping empty macro", |
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"argument count wrong", |
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"missing display type", |
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"list type must come first", |
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"tag lists require a width argument", |
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"missing font type", |
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"skipping end of block that is not open", |
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/* related to bad macro arguments */ |
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"skipping argument", |
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"duplicate argument", |
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"duplicate display type", |
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"duplicate list type", |
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"unknown AT&T UNIX version", |
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"bad Boolean value", |
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"unknown font", |
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"unknown standard specifier", |
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"bad width argument", |
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/* related to plain text */ |
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"blank line in non-literal context", |
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"tab in non-literal context", |
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"end of line whitespace", |
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"bad comment style", |
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"unknown escape sequence", |
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"unterminated quoted string", |
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"generic error", |
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/* related to tables */ |
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"bad table syntax", |
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"bad table option", |
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"bad table layout", |
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"no table layout cells specified", |
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"no table data cells specified", |
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"ignore data in cell", |
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"data block still open", |
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"ignoring extra data cells", |
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"input stack limit exceeded, infinite loop?", |
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"skipping bad character", |
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"escaped character not allowed in a name", |
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"skipping text before the first section header", |
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"skipping unknown macro", |
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"NOT IMPLEMENTED, please use groff: skipping request", |
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"line scope broken", |
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"argument count wrong", |
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"skipping end of block that is not open", |
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"missing end of block", |
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"scope open on exit", |
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"uname(3) system call failed", |
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"macro requires line argument(s)", |
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"macro requires body argument(s)", |
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"macro requires argument(s)", |
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"missing list type", |
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"line argument(s) will be lost", |
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"body argument(s) will be lost", |
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"generic fatal error", |
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"column syntax is inconsistent", |
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"NOT IMPLEMENTED: .Bd -file", |
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"line scope broken, syntax violated", |
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"argument count wrong, violates syntax", |
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"child violates parent syntax", |
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"argument count wrong, violates syntax", |
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"NOT IMPLEMENTED: .so with absolute path or \"..\"", |
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"no document body", |
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"no document prologue", |
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"static buffer exhausted", |
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}; |
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static void evt_close(void *, const char *); |
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static int evt_open(void *, const char *); |
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static int moptions(enum mparset *, char *); |
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static void mmsg(enum mandocerr, enum mandoclevel, |
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const char *, int, int, const char *); |
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static void parse(struct curparse *, int, |
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const char *, enum mandoclevel *); |
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static int toptions(struct curparse *, char *); |
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static void usage(void) __attribute__((noreturn)); |
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static void version(void) __attribute__((noreturn)); |
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static int woptions(struct curparse *, char *); |
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static const char *progname; |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
int c, rc; |
int c; |
struct buf ln, blk; |
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struct curparse curp; |
struct curparse curp; |
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enum mparset type; |
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enum mandoclevel rc; |
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bzero(&curp, sizeof(struct curparse)); |
progname = strrchr(argv[0], '/'); |
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if (progname == NULL) |
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progname = argv[0]; |
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else |
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++progname; |
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curp.inttype = INTT_AUTO; |
memset(&curp, 0, sizeof(struct curparse)); |
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type = MPARSE_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:VW:T:"))) |
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(&type, optarg)) |
return(EXIT_FAILURE); |
return((int)MANDOCLEVEL_BADARG); |
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(&curp.outtype, 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 150 main(int argc, char *argv[]) |
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Line 243 main(int argc, char *argv[]) |
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/* NOTREACHED */ |
/* NOTREACHED */ |
} |
} |
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curp.mp = mparse_alloc(type, evt_open, evt_close, curp.wlevel, mmsg, &curp); |
|
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argc -= optind; |
argc -= optind; |
argv += optind; |
argv += optind; |
|
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bzero(&ln, sizeof(struct buf)); |
rc = MANDOCLEVEL_OK; |
bzero(&blk, sizeof(struct buf)); |
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rc = 1; |
if (NULL == *argv) |
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parse(&curp, STDIN_FILENO, "<stdin>", &rc); |
|
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if (NULL == *argv) { |
while (*argv) { |
curp.file = "<stdin>"; |
parse(&curp, -1, *argv, &rc); |
curp.fd = STDIN_FILENO; |
if (MANDOCLEVEL_OK != rc && curp.wstop) |
if ( ! fdesc(&blk, &ln, &curp)) |
break; |
rc = 0; |
++argv; |
} |
} |
|
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while (rc && *argv) { |
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if ( ! ffile(&blk, &ln, *argv, &curp)) |
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rc = 0; |
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argv++; |
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if (*argv && rc) { |
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if (curp.lastman) |
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if ( ! man_reset(curp.lastman)) |
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rc = 0; |
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if (curp.lastmdoc) |
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if ( ! mdoc_reset(curp.lastmdoc)) |
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rc = 0; |
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curp.lastman = NULL; |
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curp.lastmdoc = NULL; |
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} |
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} |
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|
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if (blk.buf) |
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free(blk.buf); |
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if (ln.buf) |
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free(ln.buf); |
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if (curp.outfree) |
if (curp.outfree) |
(*curp.outfree)(curp.outdata); |
(*curp.outfree)(curp.outdata); |
if (curp.mdoc) |
if (curp.mp) |
mdoc_free(curp.mdoc); |
mparse_free(curp.mp); |
if (curp.man) |
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man_free(curp.man); |
|
|
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return(rc ? EXIT_SUCCESS : EXIT_FAILURE); |
return((int)rc); |
} |
} |
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static void |
__dead static void |
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version(void) |
version(void) |
{ |
{ |
|
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(void)printf("%s %s\n", __progname, VERSION); |
printf("%s %s\n", progname, VERSION); |
exit(EXIT_SUCCESS); |
exit((int)MANDOCLEVEL_OK); |
} |
} |
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static void |
__dead static void |
|
usage(void) |
usage(void) |
{ |
{ |
|
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(void)fprintf(stderr, "usage: %s [-V] [-foption...] " |
fprintf(stderr, "usage: %s " |
"[-mformat] [-Toutput] [-Werr...]\n", |
"[-V] " |
__progname); |
"[-foption] " |
exit(EXIT_FAILURE); |
"[-mformat] " |
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"[-Ooption] " |
|
"[-Toutput] " |
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"[-Werr] " |
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"[file...]\n", |
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progname); |
|
|
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exit((int)MANDOCLEVEL_BADARG); |
} |
} |
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static int |
static struct man * |
evt_open(void *arg, const char *file) |
man_init(struct curparse *curp) |
|
{ |
{ |
int pflags; |
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struct man *man; |
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struct man_cb mancb; |
|
|
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mancb.man_err = merr; |
evt_close(arg, file); |
mancb.man_warn = mwarn; |
return(1); |
|
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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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if (NULL == (man = man_alloc(curp, pflags, &mancb))) |
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warnx("memory exhausted"); |
|
|
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return(man); |
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} |
} |
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static void |
static struct mdoc * |
evt_close(void *arg, const char *file) |
mdoc_init(struct curparse *curp) |
|
{ |
{ |
int pflags; |
struct curparse *p; |
struct mdoc *mdoc; |
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struct mdoc_cb mdoccb; |
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|
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mdoccb.mdoc_err = merr; |
p = (struct curparse *)arg; |
mdoccb.mdoc_warn = mwarn; |
p->file = file; |
|
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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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if (NULL == (mdoc = mdoc_alloc(curp, pflags, &mdoccb))) |
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warnx("memory exhausted"); |
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return(mdoc); |
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} |
} |
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static void |
static int |
parse(struct curparse *curp, int fd, |
ffile(struct buf *blk, struct buf *ln, |
const char *file, enum mandoclevel *level) |
const char *file, struct curparse *curp) |
|
{ |
{ |
int c; |
enum mandoclevel rc; |
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struct mdoc *mdoc; |
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struct man *man; |
|
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curp->file = file; |
/* Begin by parsing the file itself. */ |
if (-1 == (curp->fd = open(curp->file, O_RDONLY, 0))) { |
|
warn("%s", curp->file); |
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return(0); |
|
} |
|
|
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c = fdesc(blk, ln, curp); |
assert(file); |
|
assert(fd >= -1); |
|
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if (-1 == close(curp->fd)) |
rc = mparse_readfd(curp->mp, fd, file); |
warn("%s", curp->file); |
|
|
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return(c); |
/* Stop immediately if the parse has failed. */ |
} |
|
|
|
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if (MANDOCLEVEL_FATAL <= rc) |
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goto cleanup; |
|
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static int |
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fdesc(struct buf *blk, struct buf *ln, struct curparse *curp) |
|
{ |
|
size_t sz; |
|
ssize_t ssz; |
|
struct stat st; |
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int j, i, pos, lnn, comment; |
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struct man *man; |
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struct mdoc *mdoc; |
|
|
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sz = BUFSIZ; |
|
man = NULL; |
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mdoc = NULL; |
|
|
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/* |
/* |
* Two buffers: ln and buf. buf is the input buffer optimised |
* With -Wstop and warnings or errors of at least the requested |
* here for each file's block size. ln is a line buffer. Both |
* level, do not produce output. |
* growable, hence passed in by ptr-ptr. |
|
*/ |
*/ |
|
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if (-1 == fstat(curp->fd, &st)) |
if (MANDOCLEVEL_OK != rc && curp->wstop) |
warn("%s", curp->file); |
goto cleanup; |
else if ((size_t)st.st_blksize > sz) |
|
sz = st.st_blksize; |
|
|
|
if (sz > blk->sz) { |
/* If unset, allocate output dev now (if applicable). */ |
blk->buf = realloc(blk->buf, sz); |
|
if (NULL == blk->buf) { |
|
warn("realloc"); |
|
return(0); |
|
} |
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blk->sz = sz; |
|
} |
|
|
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/* Fill buf with file blocksize. */ |
if ( ! (curp->outman && curp->outmdoc)) { |
|
switch (curp->outtype) { |
for (lnn = pos = comment = 0; ; ) { |
case (OUTT_XHTML): |
if (-1 == (ssz = read(curp->fd, blk->buf, sz))) { |
curp->outdata = xhtml_alloc(curp->outopts); |
warn("%s", curp->file); |
|
return(0); |
|
} else if (0 == ssz) |
|
break; |
break; |
|
case (OUTT_HTML): |
/* Parse the read block into partial or full lines. */ |
curp->outdata = html_alloc(curp->outopts); |
|
break; |
for (i = 0; i < (int)ssz; i++) { |
case (OUTT_ASCII): |
if (pos >= (int)ln->sz) { |
curp->outdata = ascii_alloc(curp->outopts); |
ln->sz += 256; /* Step-size. */ |
curp->outfree = ascii_free; |
ln->buf = realloc(ln->buf, ln->sz); |
break; |
if (NULL == ln->buf) { |
case (OUTT_PDF): |
warn("realloc"); |
curp->outdata = pdf_alloc(curp->outopts); |
return(0); |
curp->outfree = pspdf_free; |
} |
break; |
} |
case (OUTT_PS): |
|
curp->outdata = ps_alloc(curp->outopts); |
if ('\n' != blk->buf[i]) { |
curp->outfree = pspdf_free; |
if (comment) |
break; |
continue; |
default: |
ln->buf[pos++] = blk->buf[i]; |
break; |
|
|
/* Handle in-line `\"' comments. */ |
|
|
|
if (1 == pos || '\"' != ln->buf[pos - 1]) |
|
continue; |
|
|
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for (j = pos - 2; j >= 0; j--) |
|
if ('\\' != ln->buf[j]) |
|
break; |
|
|
|
if ( ! ((pos - 2 - j) % 2)) |
|
continue; |
|
|
|
comment = 1; |
|
pos -= 2; |
|
continue; |
|
} |
|
|
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/* Handle escaped `\\n' newlines. */ |
|
|
|
if (pos > 0 && 0 == comment && |
|
'\\' == ln->buf[pos - 1]) { |
|
for (j = pos - 1; j >= 0; j--) |
|
if ('\\' != ln->buf[j]) |
|
break; |
|
if ( ! ((pos - j) % 2)) { |
|
pos--; |
|
lnn++; |
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continue; |
|
} |
|
} |
|
|
|
ln->buf[pos] = 0; |
|
lnn++; |
|
|
|
/* If unset, assign parser in pset(). */ |
|
|
|
if ( ! (man || mdoc) && ! pset(ln->buf, |
|
pos, curp, &man, &mdoc)) |
|
return(0); |
|
|
|
pos = comment = 0; |
|
|
|
/* Pass down into parsers. */ |
|
|
|
if (man && ! man_parseln(man, lnn, ln->buf)) |
|
return(0); |
|
if (mdoc && ! mdoc_parseln(mdoc, lnn, ln->buf)) |
|
return(0); |
|
} |
} |
} |
|
|
|
/* NOTE a parser may not have been assigned, yet. */ |
|
|
|
if ( ! (man || mdoc)) { |
|
warnx("%s: not a manual", 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) { |
switch (curp->outtype) { |
|
case (OUTT_HTML): |
|
/* FALLTHROUGH */ |
|
case (OUTT_XHTML): |
|
curp->outman = html_man; |
|
curp->outmdoc = html_mdoc; |
|
curp->outfree = html_free; |
|
break; |
case (OUTT_TREE): |
case (OUTT_TREE): |
curp->outman = tree_man; |
curp->outman = tree_man; |
curp->outmdoc = tree_mdoc; |
curp->outmdoc = tree_mdoc; |
break; |
break; |
case (OUTT_LINT): |
case (OUTT_PDF): |
break; |
/* FALLTHROUGH */ |
default: |
case (OUTT_ASCII): |
curp->outdata = ascii_alloc(); |
/* FALLTHROUGH */ |
|
case (OUTT_PS): |
curp->outman = terminal_man; |
curp->outman = terminal_man; |
curp->outmdoc = terminal_mdoc; |
curp->outmdoc = terminal_mdoc; |
curp->outfree = terminal_free; |
|
break; |
break; |
|
default: |
|
break; |
} |
} |
} |
} |
|
|
|
mparse_result(curp->mp, &mdoc, &man); |
|
|
/* Execute the out device, if it exists. */ |
/* Execute the out device, if it exists. */ |
|
|
if (man && curp->outman) |
if (man && curp->outman) |
if ( ! (*curp->outman)(curp->outdata, man)) |
(*curp->outman)(curp->outdata, man); |
return(0); |
|
if (mdoc && curp->outmdoc) |
if (mdoc && curp->outmdoc) |
if ( ! (*curp->outmdoc)(curp->outdata, mdoc)) |
(*curp->outmdoc)(curp->outdata, mdoc); |
return(0); |
|
|
|
return(1); |
cleanup: |
} |
|
|
|
|
mparse_reset(curp->mp); |
|
|
static int |
if (*level < rc) |
pset(const char *buf, int pos, struct curparse *curp, |
*level = rc; |
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 |
static int |
moptions(enum intt *tflags, char *arg) |
moptions(enum mparset *tflags, char *arg) |
{ |
{ |
|
|
if (0 == strcmp(arg, "doc")) |
if (0 == strcmp(arg, "doc")) |
*tflags = INTT_MDOC; |
*tflags = MPARSE_MDOC; |
else if (0 == strcmp(arg, "andoc")) |
else if (0 == strcmp(arg, "andoc")) |
*tflags = INTT_AUTO; |
*tflags = MPARSE_AUTO; |
else if (0 == strcmp(arg, "an")) |
else if (0 == strcmp(arg, "an")) |
*tflags = INTT_MAN; |
*tflags = MPARSE_MAN; |
else { |
else { |
warnx("bad argument: -m%s", arg); |
fprintf(stderr, "%s: Bad argument\n", arg); |
return(0); |
return(0); |
} |
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
static int |
static int |
toptions(enum outt *tflags, char *arg) |
toptions(struct curparse *curp, char *arg) |
{ |
{ |
|
|
if (0 == strcmp(arg, "ascii")) |
if (0 == strcmp(arg, "ascii")) |
*tflags = OUTT_ASCII; |
curp->outtype = OUTT_ASCII; |
else if (0 == strcmp(arg, "lint")) |
else if (0 == strcmp(arg, "lint")) { |
*tflags = OUTT_LINT; |
curp->outtype = OUTT_LINT; |
else if (0 == strcmp(arg, "tree")) |
curp->wlevel = MANDOCLEVEL_WARNING; |
*tflags = OUTT_TREE; |
} else if (0 == strcmp(arg, "tree")) |
|
curp->outtype = OUTT_TREE; |
|
else if (0 == strcmp(arg, "html")) |
|
curp->outtype = OUTT_HTML; |
|
else if (0 == strcmp(arg, "xhtml")) |
|
curp->outtype = OUTT_XHTML; |
|
else if (0 == strcmp(arg, "ps")) |
|
curp->outtype = OUTT_PS; |
|
else if (0 == strcmp(arg, "pdf")) |
|
curp->outtype = OUTT_PDF; |
else { |
else { |
warnx("bad argument: -T%s", arg); |
fprintf(stderr, "%s: Bad argument\n", arg); |
return(0); |
return(0); |
} |
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
static int |
static int |
foptions(int *fflags, char *arg) |
woptions(struct curparse *curp, char *arg) |
{ |
{ |
char *v, *o; |
char *v, *o; |
char *toks[6]; |
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] = "no-ign-chars"; |
toks[3] = "error"; |
toks[4] = "strict"; |
toks[4] = "fatal"; |
toks[5] = NULL; |
toks[5] = NULL; |
|
|
while (*arg) { |
while (*arg) { |
o = arg; |
o = arg; |
switch (getsubopt(&arg, toks, &v)) { |
switch (getsubopt(&arg, UNCONST(toks), &v)) { |
case (0): |
case (0): |
*fflags |= IGN_SCOPE; |
curp->wstop = 1; |
break; |
break; |
case (1): |
case (1): |
*fflags |= NO_IGN_ESCAPE; |
/* FALLTHROUGH */ |
break; |
|
case (2): |
case (2): |
*fflags |= NO_IGN_MACRO; |
curp->wlevel = MANDOCLEVEL_WARNING; |
break; |
break; |
case (3): |
case (3): |
*fflags |= NO_IGN_CHARS; |
curp->wlevel = MANDOCLEVEL_ERROR; |
break; |
break; |
case (4): |
case (4): |
*fflags |= NO_IGN_ESCAPE | |
curp->wlevel = MANDOCLEVEL_FATAL; |
NO_IGN_MACRO | NO_IGN_CHARS; |
|
break; |
break; |
default: |
default: |
warnx("bad argument: -f%s", o); |
fprintf(stderr, "-W%s: Bad argument\n", o); |
return(0); |
return(0); |
} |
} |
} |
} |
Line 588 foptions(int *fflags, char *arg) |
|
Line 490 foptions(int *fflags, char *arg) |
|
return(1); |
return(1); |
} |
} |
|
|
|
static void |
static int |
mmsg(enum mandocerr t, enum mandoclevel lvl, |
woptions(int *wflags, char *arg) |
const char *file, int line, int col, const char *msg) |
{ |
{ |
char *v, *o; |
|
char *toks[3]; |
|
|
|
toks[0] = "all"; |
fprintf(stderr, "%s:%d:%d: %s: %s", |
toks[1] = "error"; |
file, line, col + 1, |
toks[2] = NULL; |
mandoclevels[lvl], mandocerrs[t]); |
|
|
while (*arg) { |
if (msg) |
o = arg; |
fprintf(stderr, ": %s", msg); |
switch (getsubopt(&arg, toks, &v)) { |
|
case (0): |
|
*wflags |= WARN_WALL; |
|
break; |
|
case (1): |
|
*wflags |= WARN_WERR; |
|
break; |
|
default: |
|
warnx("bad argument: -W%s", o); |
|
return(0); |
|
} |
|
} |
|
|
|
return(1); |
fputc('\n', stderr); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
merr(void *arg, int line, int col, const char *msg) |
|
{ |
|
struct curparse *curp; |
|
|
|
curp = (struct curparse *)arg; |
|
|
|
warnx("%s:%d: error: %s (column %d)", |
|
curp->file, line, msg, col); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
static int |
|
mwarn(void *arg, int line, int col, const char *msg) |
|
{ |
|
struct curparse *curp; |
|
|
|
curp = (struct curparse *)arg; |
|
|
|
if ( ! (curp->wflags & WARN_WALL)) |
|
return(1); |
|
|
|
warnx("%s:%d: warning: %s (column %d)", |
|
curp->file, line, msg, col); |
|
|
|
if ( ! (curp->wflags & WARN_WERR)) |
|
return(1); |
|
|
|
warnx("considering warnings as errors"); |
|
return(0); |
|
} |
|
|
|