version 1.42, 2009/03/14 12:35:02 |
version 1.43, 2009/03/15 07:08:53 |
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#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include <unistd.h> |
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#include "mmain.h" |
#include "mmain.h" |
#include "term.h" |
#include "term.h" |
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struct nroffopt { |
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int fl_h; |
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int fl_i; |
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char *arg_m; |
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char *arg_n; |
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char *arg_o; |
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char *arg_r; |
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char *arg_T; |
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struct termp *termp; /* Ephemeral. */ |
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}; |
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struct termseq { |
struct termseq { |
const char *enc; |
const char *enc; |
int sym; |
int sym; |
}; |
}; |
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static int option(void *, int, const char *); |
dead_pre void punt(struct nroffopt *, char *) dead_post; |
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static int option(void *, int, char *); |
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static int optsopt(struct termp *, char *); |
static void body(struct termp *, |
static void body(struct termp *, |
struct termpair *, |
struct termpair *, |
const struct mdoc_meta *, |
const struct mdoc_meta *, |
Line 126 static struct termseq termenc2[] = { |
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Line 140 static struct termseq termenc2[] = { |
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{ NULL, 0 } |
{ NULL, 0 } |
}; |
}; |
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/* FIXME: abstract to dynamically-compiled table. */ |
static struct termsym termsym_ascii[TERMSYM_MAX] = { |
static struct termsym termsym_ascii[TERMSYM_MAX] = { |
{ "]", 1 }, /* TERMSYM_RBRACK */ |
{ "]", 1 }, /* TERMSYM_RBRACK */ |
{ "[", 1 }, /* TERMSYM_LBRACK */ |
{ "[", 1 }, /* TERMSYM_LBRACK */ |
Line 170 static struct termsym termsym_ascii[TERMSYM_MAX] = { |
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Line 185 static struct termsym termsym_ascii[TERMSYM_MAX] = { |
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{ "}", 1 }, /* TERMSYM_RBRACE */ |
{ "}", 1 }, /* TERMSYM_RBRACE */ |
}; |
}; |
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int |
int |
main(int argc, char *argv[]) |
main(int argc, char *argv[]) |
{ |
{ |
struct mmain *p; |
struct mmain *p; |
int c; |
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const struct mdoc *mdoc; |
const struct mdoc *mdoc; |
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struct nroffopt nroff; |
struct termp termp; |
struct termp termp; |
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int c; |
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char *in; |
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(void)memset(&termp, 0, sizeof(struct termp)); |
(void)memset(&termp, 0, sizeof(struct termp)); |
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(void)memset(&nroff, 0, sizeof(struct nroffopt)); |
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termp.maxrmargin = termp.rmargin = 78; /* XXX */ |
termp.maxrmargin = termp.rmargin = 78; /* FIXME */ |
termp.maxcols = 1024; |
termp.maxcols = 1024; /* FIXME */ |
termp.offset = termp.col = 0; |
termp.offset = termp.col = 0; |
termp.flags = TERMP_NOSPACE; |
termp.flags = TERMP_NOSPACE; |
termp.symtab = termsym_ascii; |
termp.symtab = termsym_ascii; |
termp.enc = TERMENC_ANSI; |
termp.enc = TERMENC_NROFF; |
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nroff.termp = &termp; |
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p = mmain_alloc(); |
p = mmain_alloc(); |
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c = mmain_getopt(p, argc, argv, "[-Ooption...]", |
c = mmain_getopt(p, argc, argv, "[-Ooption...]", |
"O:", &termp, option); |
"[infile]", "him:n:o:r:T:O:", &nroff, option); |
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if (1 != c) |
/* FIXME: this needs to accept multiple outputs. */ |
mmain_exit(p, -1 == c ? 1 : 0); |
argv += c; |
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if ((argc -= c) > 0) |
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in = *argv++; |
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else |
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in = "-"; |
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if (NULL == (mdoc = mmain_mdoc(p))) |
mmain_prepare(p, in); |
mmain_exit(p, 1); |
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if (NULL == (mdoc = mmain_process(p))) { |
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if (TERMP_NOPUNT & termp.iflags) |
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mmain_exit(p, 1); |
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mmain_free(p); |
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punt(&nroff, in); |
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/* NOTREACHED */ |
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} |
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if (NULL == (termp.buf = malloc(termp.maxcols))) |
if (NULL == (termp.buf = malloc(termp.maxcols))) |
err(1, "malloc"); |
err(1, "malloc"); |
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Line 212 main(int argc, char *argv[]) |
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Line 243 main(int argc, char *argv[]) |
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} |
} |
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int |
static int |
option(void *ptr, int c, const char *arg) |
optsopt(struct termp *p, char *arg) |
{ |
{ |
struct termp *p; |
char *v; |
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char *toks[] = { "ansi", "nopunt", NULL }; |
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p = (struct termp *)ptr; |
while (*arg) |
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switch (getsubopt(&arg, toks, &v)) { |
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case (0): |
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p->enc = TERMENC_ANSI; |
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break; |
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case (2): |
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p->iflags |= TERMP_NOPUNT; |
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break; |
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default: |
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warnx("unknown -O argument"); |
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return(0); |
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} |
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if (0 == strcmp(arg, "nroff")) { |
return(1); |
p->enc = TERMENC_NROFF; |
} |
return(1); |
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} else if (0 == strcmp(arg, "ansi")) { |
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p->enc = TERMENC_ANSI; |
static int |
return(1); |
option(void *ptr, int c, char *arg) |
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{ |
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struct termp *termp; |
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struct nroffopt *nroff; |
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nroff = (struct nroffopt *)ptr; |
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termp = nroff->termp; |
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switch (c) { |
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case ('h'): |
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nroff->fl_h = 1; |
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break; |
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case ('i'): |
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nroff->fl_i = 1; |
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break; |
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case ('m'): |
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nroff->arg_m = arg; |
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break; |
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case ('n'): |
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nroff->arg_n = arg; |
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break; |
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case ('o'): |
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nroff->arg_o = arg; |
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break; |
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case ('r'): |
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nroff->arg_r = arg; |
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break; |
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case ('T'): |
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nroff->arg_T = arg; |
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break; |
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case ('O'): |
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return(optsopt(termp, arg)); |
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default: |
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break; |
} |
} |
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warnx("unknown option: -O%s", arg); |
return(1); |
return(0); |
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} |
} |
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Line 1012 sanity(const struct mdoc_node *n) |
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Line 1087 sanity(const struct mdoc_node *n) |
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} |
} |
break; |
break; |
} |
} |
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} |
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dead_pre void |
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punt(struct nroffopt *nroff, char *in) |
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{ |
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char *args[32]; |
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char arg0[32], argm[32]; |
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int i; |
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warnx("punting to nroff!"); |
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i = 0; |
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(void)strlcpy(arg0, "nroff", 32); |
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args[i++] = arg0; |
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if (nroff->fl_h) |
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args[i++] = "-h"; |
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if (nroff->fl_i) |
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args[i++] = "-i"; |
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if (nroff->arg_m) { |
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(void)strlcpy(argm, "-m", 32); |
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(void)strlcat(argm, nroff->arg_m, 32); |
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args[i++] = argm; |
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} else |
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args[i++] = "-mandoc"; |
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args[i++] = in; |
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args[i++] = (char *)NULL; |
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(void)execvp("nroff", args); |
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errx(1, "exec"); |
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/* NOTREACHED */ |
} |
} |
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