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/* $Id: mdoc_strings.c,v 1.19 2010/07/31 23:42:04 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "mandoc.h"
#include "libmdoc.h"
static const char * const secnames[SEC__MAX] = {
NULL,
"NAME",
"LIBRARY",
"SYNOPSIS",
"DESCRIPTION",
"IMPLEMENTATION NOTES",
"RETURN VALUES",
"ENVIRONMENT",
"FILES",
"EXIT STATUS",
"EXAMPLES",
"DIAGNOSTICS",
"COMPATIBILITY",
"ERRORS",
"SEE ALSO",
"STANDARDS",
"HISTORY",
"AUTHORS",
"CAVEATS",
"BUGS",
"SECURITY CONSIDERATIONS",
NULL
};
/*
* FIXME: this is repeated in print_text() (html.c) and term_word()
* (term.c).
*/
enum mdelim
mdoc_iscdelim(char p)
{
switch (p) {
case('('):
/* FALLTHROUGH */
case('['):
return(DELIM_OPEN);
case('|'):
return(DELIM_MIDDLE);
case('.'):
/* FALLTHROUGH */
case(','):
/* FALLTHROUGH */
case(';'):
/* FALLTHROUGH */
case(':'):
/* FALLTHROUGH */
case('?'):
/* FALLTHROUGH */
case('!'):
/* FALLTHROUGH */
case(')'):
/* FALLTHROUGH */
case(']'):
return(DELIM_CLOSE);
default:
break;
}
return(DELIM_NONE);
}
enum mdelim
mdoc_isdelim(const char *p)
{
if ('\0' == p[0])
return(DELIM_NONE);
if ('\0' == p[1])
return(mdoc_iscdelim(p[0]));
/*
* XXX; account for groff bubu where the \*(Ba reserved string
* is treated in exactly the same way as the vertical bar. This
* is the only function that checks for this.
*/
return(strcmp(p, "\\*(Ba") ? DELIM_NONE : DELIM_MIDDLE);
}
enum mdoc_sec
mdoc_str2sec(const char *p)
{
int i;
for (i = 0; i < (int)SEC__MAX; i++)
if (secnames[i] && 0 == strcmp(p, secnames[i]))
return((enum mdoc_sec)i);
return(SEC_CUSTOM);
}
/* FIXME: move this into an editable .in file. */
size_t
mdoc_macro2len(enum mdoct macro)
{
switch (macro) {
case(MDOC_Ad):
return(12);
case(MDOC_Ao):
return(12);
case(MDOC_An):
return(12);
case(MDOC_Aq):
return(12);
case(MDOC_Ar):
return(12);
case(MDOC_Bo):
return(12);
case(MDOC_Bq):
return(12);
case(MDOC_Cd):
return(12);
case(MDOC_Cm):
return(10);
case(MDOC_Do):
return(10);
case(MDOC_Dq):
return(12);
case(MDOC_Dv):
return(12);
case(MDOC_Eo):
return(12);
case(MDOC_Em):
return(10);
case(MDOC_Er):
return(12);
case(MDOC_Ev):
return(15);
case(MDOC_Fa):
return(12);
case(MDOC_Fl):
return(10);
case(MDOC_Fo):
return(16);
case(MDOC_Fn):
return(16);
case(MDOC_Ic):
return(10);
case(MDOC_Li):
return(16);
case(MDOC_Ms):
return(6);
case(MDOC_Nm):
return(10);
case(MDOC_No):
return(12);
case(MDOC_Oo):
return(10);
case(MDOC_Op):
return(14);
case(MDOC_Pa):
return(32);
case(MDOC_Pf):
return(12);
case(MDOC_Po):
return(12);
case(MDOC_Pq):
return(12);
case(MDOC_Ql):
return(16);
case(MDOC_Qo):
return(12);
case(MDOC_So):
return(12);
case(MDOC_Sq):
return(12);
case(MDOC_Sy):
return(6);
case(MDOC_Sx):
return(16);
case(MDOC_Tn):
return(10);
case(MDOC_Va):
return(12);
case(MDOC_Vt):
return(12);
case(MDOC_Xr):
return(10);
default:
break;
};
return(0);
}
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