From 52c591d75433b16cf32f4fae319ccb60b20f6ae7 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Wed, 7 Jan 2015 11:17:24 -0800
Subject: cmark:  Add function & option to normalize text nodes.

So, instead of

    <text>Hi</text>
    <text>&amp;</text>
    <text>lo</text>

we get

    <text>Hi&amp;lo</text>

* Added exported `cmark_consolidate_text_nodes` function.
* Added `CMARK_OPT_NORMALIZE` to options.
* Added optional normalization in XML writer.
* Added `--normalize` option to command-line program.
* Updated man page.
---
 src/xml.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/xml.c')

diff --git a/src/xml.c b/src/xml.c
index 2ae900c..93a6eda 100644
--- a/src/xml.c
+++ b/src/xml.c
@@ -123,6 +123,11 @@ char *cmark_render_xml(cmark_node *root, long options)
 	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,
-- 
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