Skip to content
This repository
Fetching contributors…

Cannot retrieve contributors at this time

file 49 lines (41 sloc) 0.81 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
/*
* docheader -- get values from the document header
*
* Copyright (C) 2007 David L Parsons.
* The redistribution terms are provided in the COPYRIGHT file that must
* be distributed with this source code.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>

#include "cstring.h"
#include "markdown.h"
#include "amalloc.h"

static char *
onlyifset(Line *l)
{
    char *ret = T(l->text) + l->dle;

    return ret[0] ? ret : 0;
}

char *
mkd_doc_title(Document *doc)
{
    if ( doc && doc->title )
return onlyifset(doc->title);
    return 0;
}


char *
mkd_doc_author(Document *doc)
{
    if ( doc && doc->author )
return onlyifset(doc->author);
    return 0;
}


char *
mkd_doc_date(Document *doc)
{
    if ( doc && doc->date )
return onlyifset(doc->date);
    return 0;
}
Something went wrong with that request. Please try again.