From 829b089c80895d9a78938c5bc7747aea1cd48eb6 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sat, 24 Jan 2015 21:35:03 -0800
Subject: Removed implementation-specific material from repository.

The C and JS implementations are being split off into
different repositories.

This repository will just have the spec itself.
---
 src/xml.c | 174 --------------------------------------------------------------
 1 file changed, 174 deletions(-)
 delete mode 100644 src/xml.c

(limited to 'src/xml.c')

diff --git a/src/xml.c b/src/xml.c
deleted file mode 100644
index f169241..0000000
--- a/src/xml.c
+++ /dev/null
@@ -1,174 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-#include "config.h"
-#include "cmark.h"
-#include "node.h"
-#include "buffer.h"
-#include "houdini.h"
-
-// Functions to convert cmark_nodes to XML strings.
-
-static void escape_xml(cmark_strbuf *dest, const unsigned char *source, int length)
-{
-	if (source != NULL) {
-		if (length < 0)
-			length = strlen((char *)source);
-
-		houdini_escape_html0(dest, source, (size_t)length, 0);
-	}
-}
-
-struct render_state {
-	cmark_strbuf* xml;
-	int indent;
-};
-
-static inline void indent(struct render_state *state)
-{
-	int i;
-	for (i = 0; i < state->indent; i++) {
-		cmark_strbuf_putc(state->xml, ' ');
-	}
-}
-
-static int
-S_render_node(cmark_node *node, cmark_event_type ev_type,
-              struct render_state *state, long options)
-{
-	cmark_strbuf *xml = state->xml;
-	bool literal = false;
-	cmark_delim_type delim;
-	bool entering = (ev_type == CMARK_EVENT_ENTER);
-
-	if (entering) {
-		indent(state);
-		cmark_strbuf_printf(xml, "<%s",
-		                    cmark_node_get_type_string(node));
-
-		if (options & CMARK_OPT_SOURCEPOS && node->start_line != 0) {
-			cmark_strbuf_printf(xml, " sourcepos=\"%d:%d-%d:%d\"",
-			                    node->start_line,
-			                    node->start_column,
-			                    node->end_line,
-			                    node->end_column);
-		}
-
-		literal = false;
-
-		switch (node->type) {
-		case CMARK_NODE_TEXT:
-		case CMARK_NODE_CODE:
-		case CMARK_NODE_HTML:
-		case CMARK_NODE_INLINE_HTML:
-			cmark_strbuf_puts(xml, ">");
-			escape_xml(xml, node->as.literal.data,
-			           node->as.literal.len);
-			cmark_strbuf_puts(xml, "</");
-			cmark_strbuf_puts(xml,
-			                  cmark_node_get_type_string(node));
-			literal = true;
-			break;
-		case CMARK_NODE_LIST:
-			switch (cmark_node_get_list_type(node)) {
-			case CMARK_ORDERED_LIST:
-				cmark_strbuf_puts(xml, " type=\"ordered\"");
-				cmark_strbuf_printf(xml, " start=\"%d\"",
-				                    cmark_node_get_list_start(node));
-				delim = cmark_node_get_list_delim(node);
-				if (delim == CMARK_PAREN_DELIM) {
-					cmark_strbuf_puts(xml,
-					                  " delim=\"paren\"");
-				} else if (delim == CMARK_PERIOD_DELIM) {
-					cmark_strbuf_puts(xml,
-					                  " delim=\"period\"");
-				}
-				break;
-			case CMARK_BULLET_LIST:
-				cmark_strbuf_puts(xml, " type=\"bullet\"");
-				break;
-			default:
-				break;
-			}
-			cmark_strbuf_printf(xml, " tight=\"%s\"",
-			                    (cmark_node_get_list_tight(node) ?
-			                     "true" : "false"));
-			break;
-		case CMARK_NODE_HEADER:
-			cmark_strbuf_printf(xml, " level=\"%d\"",
-			                    node->as.header.level);
-			break;
-		case CMARK_NODE_CODE_BLOCK:
-			if (node->as.code.info.len > 0) {
-				cmark_strbuf_puts(xml, " info=\"");
-				escape_xml(xml, node->as.code.info.data,
-				           node->as.code.info.len);
-				cmark_strbuf_putc(xml, '"');
-			}
-			cmark_strbuf_puts(xml, ">");
-			escape_xml(xml, node->as.code.literal.data,
-			           node->as.code.literal.len);
-			cmark_strbuf_puts(xml, "</");
-			cmark_strbuf_puts(xml,
-			                  cmark_node_get_type_string(node));
-			literal = true;
-			break;
-		case CMARK_NODE_LINK:
-		case CMARK_NODE_IMAGE:
-			cmark_strbuf_puts(xml, " destination=\"");
-			escape_xml(xml, node->as.link.url, -1);
-			cmark_strbuf_putc(xml, '"');
-			cmark_strbuf_puts(xml, " title=\"");
-			escape_xml(xml, node->as.link.title, -1);
-			cmark_strbuf_putc(xml, '"');
-			break;
-		default:
-			break;
-		}
-		if (node->first_child) {
-			state->indent += 2;
-		} else if (!literal) {
-			cmark_strbuf_puts(xml, " /");
-		}
-		cmark_strbuf_puts(xml, ">\n");
-
-
-	} else if (node->first_child) {
-		state->indent -= 2;
-		indent(state);
-		cmark_strbuf_printf(xml, "</%s>\n",
-		                    cmark_node_get_type_string(node));
-	}
-
-	return 1;
-}
-
-char *cmark_render_xml(cmark_node *root, long options)
-{
-	char *result;
-	cmark_strbuf xml = GH_BUF_INIT;
-	cmark_event_type ev_type;
-	cmark_node *cur;
-	struct render_state state = { &xml, 0 };
-
-	if (options & CMARK_OPT_NORMALIZE) {
-		cmark_consolidate_text_nodes(root);
-	}
-
-	cmark_iter *iter = cmark_iter_new(root);
-
-	cmark_strbuf_puts(state.xml,
-	                  "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-	cmark_strbuf_puts(state.xml,
-	                  "<!DOCTYPE CommonMark SYSTEM \"CommonMark.dtd\">\n");
-	while ((ev_type = cmark_iter_next(iter)) != CMARK_EVENT_DONE) {
-		cur = cmark_iter_get_node(iter);
-		S_render_node(cur, ev_type, &state, options);
-	}
-	result = (char *)cmark_strbuf_detach(&xml);
-
-	cmark_iter_free(iter);
-	return result;
-}
-- 
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