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/*
*
* Copyright (c) 2022, Masatake YAMATO
* Copyright (c) 2022, Red Hat, K.K.
*
* This source code is released for free distribution under the terms of the
* GNU General Public License version 2 or (at your option) any later version.
*
* This module contains functions for extracting language objects in FrontMatter.
*
* https://gohugo.io/content-management/front-matter
*/
/*
* INCLUDE FILES
*/
#include "general.h" /* must always come first */
#include "frontmatter.h"
#include "entry.h"
#include "parse.h"
#include "promise.h"
#include "read.h"
#include <string.h>
/*
* DATA DEFINITIONS
*/
static kindDefinition FrontMatterKinds [] = {
{ true, 't', "title", "titles", },
};
/*
* FUNCTION DEFINITIONS
*/
static void findFrontMatterTags (void)
{
const unsigned char *line = readLineFromInputFile ();
if (line == NULL)
return;
#ifdef HAVE_LIBYAML
if (strcmp("---", (const char *)line) == 0)
{
line = readLineFromInputFile ();
unsigned long endOffset = strlen((const char *)line);
if (line)
{
long startLineNum = getInputLineNumber ();
while ((line = readLineFromInputFile()))
endOffset = strlen((const char *)line);
long endLineNum = getInputLineNumber ();
makePromise ("YamlFrontMatter", startLineNum, 0,
endLineNum, endOffset, startLineNum);
}
return;
}
#endif
}
extern parserDefinition* FrontMatterParser (void)
{
parserDefinition* def = parserNew ("FrontMatter");
def->kindTable = FrontMatterKinds;
def->kindCount = ARRAY_SIZE (FrontMatterKinds);
def->parser = findFrontMatterTags;
return def;
}
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