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annotate markdown_converter/markdown_to_html.h @ 210:0abed117e623

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Updated manifest color.
author MrJuneJune <me@mrjunejune.com>
date Sun, 15 Feb 2026 15:47:38 -0800
parents 1c0878eb17de
children
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1c0878eb17de [MrJuneJune] Readme file gets compiled in server side.
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1 /**
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2 * Markdown to HTML Converter - C Implementation
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3 * Supports: headers, bold, italic, links, lists, code blocks, blockquotes, horizontal rules
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4 */
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5 #ifndef MARKDOWN_TO_HTML_H
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6 #define MARKDOWN_TO_HTML_H
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7
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8 #include <stddef.h>
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9
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10 // Export macro for WASM/Emscripten
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11 #ifdef __EMSCRIPTEN__
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12 #include <emscripten.h>
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13 #define MDAPI EMSCRIPTEN_KEEPALIVE
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14 #else
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15 #ifdef _WIN32
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16 #ifdef MARKDOWN_EXPORTS
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17 #define MDAPI __declspec(dllexport)
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18 #else
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19 #define MDAPI __declspec(dllimport)
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20 #endif
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21 #else
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22 #define MDAPI extern
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23 #endif
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24 #endif
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25
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26 /**
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27 * Convert markdown string to HTML string.
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28 *
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29 * @param markdown The input markdown string (null-terminated)
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30 * @return Newly allocated HTML string. Caller must free with markdown_free().
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31 * Returns NULL on allocation failure.
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32 *
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33 * Supported markdown features:
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34 * - Headers: # H1, ## H2, ... ###### H6
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35 * - Bold: **text** or __text__
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36 * - Italic: *text* or _text_
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37 * - Strikethrough: ~~text~~
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38 * - Links: [text](url)
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39 * - Images: ![alt](url)
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40 * - Inline code: `code`
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41 * - Code blocks: ```code```
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42 * - Unordered lists: -, *, +
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43 * - Ordered lists: 1., 2., etc.
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44 * - Blockquotes: > text
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45 * - Horizontal rules: ---, ***, ___
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46 */
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47 MDAPI char *markdown_to_html(const char *markdown);
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48
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49 /**
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50 * Free HTML string returned by markdown_to_html.
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51 *
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52 * @param html The HTML string to free
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53 */
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54 MDAPI void markdown_free(char *html);
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55
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56 /**
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57 * Get length of HTML string (useful for WASM memory operations).
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58 *
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59 * @param html The HTML string
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60 * @return Length of the string, or 0 if NULL
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61 */
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62 MDAPI size_t markdown_get_length(const char *html);
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63
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64 #endif // MARKDOWN_TO_HTML_H