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89 lines
1.7 KiB
89 lines
1.7 KiB
/* block-level tags for passing html blocks through the blender
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*/
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#include <stdio.h>
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#define __WITHOUT_AMALLOC 1
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#include "cstring.h"
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#include "tags.h"
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STRING(struct kw) blocktags;
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/* define a html block tag
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*/
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static void
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define_one_tag(char *id, int selfclose)
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{
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struct kw *p = &EXPAND(blocktags);
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p->id = id;
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p->size = strlen(id);
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p->selfclose = selfclose;
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}
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/* case insensitive string sort (for qsort() and bsearch() of block tags)
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*/
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static int
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casort(struct kw *a, struct kw *b)
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{
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if ( a->size != b->size )
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return a->size - b->size;
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return strncasecmp(a->id, b->id, b->size);
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}
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/* stupid cast to make gcc shut up about the function types being
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* passed into qsort() and bsearch()
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*/
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typedef int (*stfu)(const void*,const void*);
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/* load in the standard collection of html tags that markdown supports
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*/
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main()
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{
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int i;
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#define KW(x) define_one_tag(x, 0)
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#define SC(x) define_one_tag(x, 1)
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KW("STYLE");
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KW("SCRIPT");
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KW("ADDRESS");
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KW("BDO");
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KW("BLOCKQUOTE");
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KW("CENTER");
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KW("DFN");
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KW("DIV");
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KW("OBJECT");
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KW("H1");
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KW("H2");
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KW("H3");
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KW("H4");
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KW("H5");
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KW("H6");
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KW("LISTING");
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KW("NOBR");
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KW("UL");
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KW("P");
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KW("OL");
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KW("DL");
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KW("PLAINTEXT");
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KW("PRE");
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KW("TABLE");
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KW("WBR");
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KW("XMP");
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SC("HR");
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KW("IFRAME");
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KW("MAP");
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qsort(T(blocktags), S(blocktags), sizeof(struct kw), (stfu)casort);
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printf("static struct kw blocktags[] = {\n");
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for (i=0; i < S(blocktags); i++)
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printf(" { \"%s\", %d, %d },\n", T(blocktags)[i].id, T(blocktags)[i].size, T(blocktags)[i].selfclose );
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printf("};\n\n");
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printf("#define NR_blocktags %d\n", S(blocktags));
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exit(0);
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}
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