version 1.76, 2010/05/16 10:59:36 |
version 1.81, 2010/06/01 14:54:37 |
Line 81 struct curparse { |
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Line 81 struct curparse { |
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#define FL_NIGN_MACRO (1 << 2) /* Don't ignore bad macros. */ |
#define FL_NIGN_MACRO (1 << 2) /* Don't ignore bad macros. */ |
#define FL_IGN_ERRORS (1 << 4) /* Ignore failed parse. */ |
#define FL_IGN_ERRORS (1 << 4) /* Ignore failed parse. */ |
#define FL_STRICT FL_NIGN_ESCAPE | \ |
#define FL_STRICT FL_NIGN_ESCAPE | \ |
FL_NIGN_MACRO |
FL_NIGN_MACRO /* ignore nothing */ |
enum intt inttype; /* Input parsers... */ |
enum intt inttype; /* which parser to use */ |
struct man *man; |
struct man *man; /* man parser */ |
struct mdoc *mdoc; |
struct mdoc *mdoc; /* mdoc parser */ |
struct roff *roff; |
struct roff *roff; /* roff parser (!NULL) */ |
enum outt outtype; /* Output devices... */ |
enum outt outtype; /* which output to use */ |
out_mdoc outmdoc; |
out_mdoc outmdoc; /* mdoc output ptr */ |
out_man outman; |
out_man outman; /* man output ptr */ |
out_free outfree; |
out_free outfree; /* free output ptr */ |
void *outdata; |
void *outdata; /* data for output */ |
char outopts[BUFSIZ]; |
char outopts[BUFSIZ]; /* buf of output opts */ |
}; |
}; |
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static const char * const mandocerrs[MANDOCERR_MAX] = { |
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"ok", |
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"text should be uppercase", |
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"sections out of conventional order", |
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"section name repeats", |
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"out of order prologue", |
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"repeated prologue entry", |
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"list type must come first", |
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"bad standard", |
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"bad library", |
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"bad escape sequence", |
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"unterminated quoted string", |
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"argument requires the width argument", |
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"superfluous width argument", |
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"bad date argument", |
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"bad width argument", |
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"unknown manual section", |
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"section not in conventional manual section", |
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"end of line whitespace", |
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"scope open on exit", |
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"NAME section must come first", |
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"bad Boolean value", |
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"child violates parent syntax", |
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"bad AT&T symbol", |
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"list type repeated", |
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"display type repeated", |
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"argument repeated", |
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"manual name not yet set", |
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"obsolete macro ignored", |
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"empty macro ignored", |
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"macro not allowed in body", |
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"macro not allowed in prologue", |
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"bad character", |
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"bad NAME section contents", |
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"no blank lines", |
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"no text in this context", |
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"bad comment style", |
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"unknown macro will be lost", |
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"line scope broken", |
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"scope broken", |
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"argument count wrong", |
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"request scope close w/none open", |
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"scope already open", |
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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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"no title in document", |
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"line argument(s) will be lost", |
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"body argument(s) will be lost", |
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"column syntax is inconsistent", |
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"missing font type", |
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"missing display type", |
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"missing list type", |
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"displays may not be nested", |
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"no scope to rewind: syntax violated", |
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"scope broken, syntax violated", |
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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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"no document body", |
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"no document prologue", |
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"utsname system call failed", |
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"memory exhausted", |
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}; |
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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 *); |
static int foptions(int *, char *); |
static struct man *man_init(struct curparse *); |
static struct man *man_init(struct curparse *); |
static struct mdoc *mdoc_init(struct curparse *); |
static struct mdoc *mdoc_init(struct curparse *); |
static struct roff *roff_init(struct curparse *); |
static struct roff *roff_init(struct curparse *); |
static int merr(void *, int, int, const char *); /* DEPRECATED */ |
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static int moptions(enum intt *, char *); |
static int moptions(enum intt *, char *); |
static int mwarn(void *, int, int, const char *); /* DEPRECATED */ |
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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 int pset(const char *, int, struct curparse *, |
Line 220 static struct man * |
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Line 284 static struct man * |
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man_init(struct curparse *curp) |
man_init(struct curparse *curp) |
{ |
{ |
int pflags; |
int pflags; |
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. */ |
/* Defaults from mandoc.1. */ |
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pflags = MAN_IGN_MACRO | MAN_IGN_ESCAPE; |
pflags = MAN_IGN_MACRO | MAN_IGN_ESCAPE; |
Line 234 man_init(struct curparse *curp) |
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Line 294 man_init(struct curparse *curp) |
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if (curp->fflags & FL_NIGN_ESCAPE) |
if (curp->fflags & FL_NIGN_ESCAPE) |
pflags &= ~MAN_IGN_ESCAPE; |
pflags &= ~MAN_IGN_ESCAPE; |
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return(man_alloc(curp, pflags, &mancb)); |
return(man_alloc(curp, pflags, mmsg)); |
} |
} |
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Line 250 static struct mdoc * |
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Line 310 static struct mdoc * |
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mdoc_init(struct curparse *curp) |
mdoc_init(struct curparse *curp) |
{ |
{ |
int pflags; |
int pflags; |
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. */ |
/* Defaults from mandoc.1. */ |
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pflags = MDOC_IGN_MACRO | MDOC_IGN_ESCAPE; |
pflags = MDOC_IGN_MACRO | MDOC_IGN_ESCAPE; |
Line 266 mdoc_init(struct curparse *curp) |
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Line 322 mdoc_init(struct curparse *curp) |
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if (curp->fflags & FL_NIGN_MACRO) |
if (curp->fflags & FL_NIGN_MACRO) |
pflags &= ~MDOC_IGN_MACRO; |
pflags &= ~MDOC_IGN_MACRO; |
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return(mdoc_alloc(curp, pflags, &mdoccb)); |
return(mdoc_alloc(curp, pflags, mmsg)); |
} |
} |
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Line 756 woptions(int *wflags, char *arg) |
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Line 812 woptions(int *wflags, char *arg) |
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} |
} |
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/* ARGSUSED */ |
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static int |
static int |
merr(void *arg, int line, int col, const char *msg) |
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{ |
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struct curparse *curp; |
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curp = (struct curparse *)arg; |
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(void)fprintf(stderr, "%s:%d:%d: error: %s\n", |
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curp->file, line, col + 1, msg); |
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with_error = 1; |
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return(0); |
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} |
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static int |
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mwarn(void *arg, int line, int col, const char *msg) |
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{ |
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struct curparse *curp; |
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curp = (struct curparse *)arg; |
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if ( ! (curp->wflags & WARN_WALL)) |
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return(1); |
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(void)fprintf(stderr, "%s:%d:%d: warning: %s\n", |
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curp->file, line, col + 1, msg); |
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with_warning = 1; |
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if (curp->wflags & WARN_WERR) { |
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with_error = 1; |
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return(0); |
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} |
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return(1); |
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} |
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static const char * const mandocerrs[MANDOCERR_MAX] = { |
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"ok", |
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"multi-line scope open on exit", |
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"request for scope closure when no matching scope is open", |
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"line arguments will be lost", |
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"memory exhausted" |
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}; |
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/* |
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* XXX: this is experimental code that will eventually become the |
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* generic means of covering all warnings and errors! |
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*/ |
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/* ARGSUSED */ |
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static int |
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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) |
{ |
{ |
#if 0 |
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struct curparse *cp; |
struct curparse *cp; |
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cp = (struct curparse *)arg; |
cp = (struct curparse *)arg; |
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if (t <= MANDOCERR_ERROR) { |
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if ( ! (cp->wflags & WARN_WALL)) |
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return(1); |
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with_warning = 1; |
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} else |
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with_error = 1; |
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fprintf(stderr, "%s:%d:%d: %s", cp->file, |
fprintf(stderr, "%s:%d:%d: %s", cp->file, |
ln, col + 1, mandocerrs[t]); |
ln, col + 1, mandocerrs[t]); |
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Line 823 mmsg(enum mandocerr t, void *arg, int ln, int col, con |
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Line 833 mmsg(enum mandocerr t, void *arg, int ln, int col, con |
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fprintf(stderr, ": %s", msg); |
fprintf(stderr, ": %s", msg); |
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fputc('\n', stderr); |
fputc('\n', stderr); |
#endif |
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/* This is superfluous, but whatever. */ |
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if (t > MANDOCERR_ERROR) |
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return(0); |
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if (cp->wflags & WARN_WERR) { |
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with_error = 1; |
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return(0); |
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} |
return(1); |
return(1); |
} |
} |