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https://github.com/Orc/discount.git
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david parsons
3fc49328f3
1. Officially expose mkd_compile(), mkd_cleanup(),
mkd_generatehtml().
2. Internally use the new Document structure, which
hold the markup and (optionally) header information.
3. Support ``--enable-<foo>`` during configure.sh
* change --with-dl-tag to --enable-dl-tag.
* add --enable-pandoc-header to support pandoc headers.
105 lines
2.1 KiB
C
105 lines
2.1 KiB
C
/*
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* mkd2html: parse a markdown input file and generate a web page.
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* the first h1 found will be the title of the web page.
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*
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* usage: mkd2html [header-fields] / [signature fields] < markdown > html
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*
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* example:
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*
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* mkd2html ' <STYLE type="text/css">@import url(pages.css); </STYLE>' /
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* '<HR>' '<P ALIGN=RIGHT>--generated by mk2html</P>' < text > html
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*
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*/
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/*
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* Copyright (C) 2007 David L Parsons.
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* The redistribution terms are provided in the COPYRIGHT file that must
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* be distributed with this source code.
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*/
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#include <stdio.h>
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#include "config.h"
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#include "markdown.h"
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#include "cstring.h"
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extern char version[];
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Cstring *
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findh1(Paragraph *p)
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{
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Cstring *ret;
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if ( p->typ == HDR && p->hnumber == 1 )
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return &(p->text->text);
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if ( p->next && (ret = findh1(p->next)) )
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return ret;
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if ( p->down && (ret = findh1(p->down)) )
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return ret;
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return 0;
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}
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void
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fail(char *why)
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{
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fprintf(stderr, "md2html: %s\n", why);
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exit(1);
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}
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void
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main(argc, argv)
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char **argv;
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{
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Cstring *h;
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MMIOT frame;
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int i;
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Document *input;
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if ( (input = mkd_in(stdin)) == 0 )
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fail("can't read input");
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if ( !mkd_compile(input, stdout, 0, &frame) )
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fail("couldn't compile input");
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if ( input->headers )
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h = &(input->headers->text);
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else
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h = findh1(input->code);
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/* print a header */
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puts("<!doctype html public \"-//W3C//DTD HTML 4.0 Transitional //EN\">");
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puts("<HTML>");
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puts("<HEAD>");
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printf(" <meta name=\"GENERATOR\" content=\"md2html\" %s>\n", version);
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puts(" <meta http-equiv=\"Content-Type\"");
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puts(" content=\"text/html; charset-us-ascii\">");
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if ( h ) {
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printf(" <title>");
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mkd_text(T(*h), S(*h), stdout, 0);
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puts("</title>");
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}
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for (i=1; (i < argc) && (strcmp(argv[i], "/") != 0); i++)
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printf(" %s\n", argv[i]);
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puts("</HEAD>");
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puts("<BODY>");
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/* print the compiled body */
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mkd_generatehtml(input, &frame);
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mkd_cleanup(input, &frame);
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i++;
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while ( i < argc )
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puts(argv[i++]);
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puts("</BODY>");
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puts("</HTML>");
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exit(0);
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}
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