Added `ignore_line_breaks` markdown extension.

This causes intra-paragraph line breaks to be ignored,
rather than being treated as hard line breaks or spaces.
This is useful for some East Asian languages, where spaces
aren't used between words, but text is separated into lines
for readability.

1 files changed, 6 insertions, 0 deletions

diff --git a/README b/README
index f86de8cd7..a65e22a70 100644
--- a/README
+++ b/README
@@ -2416,6 +2416,12 @@ example, `markdown+hard_line_breaks` is markdown with hard line breaks.
 Causes all newlines within a paragraph to be interpreted as hard line
 breaks instead of spaces.
 
+**Extension:  `ignore_line_breaks`**\
+Causes newlines within a paragraph to be ignored, rather than being
+treated as spaces or as hard line breaks.  This option is intended for
+use with East Asian languages where spaces are not used between words,
+but text is divided into lines for readability.
+
 **Extension: `tex_math_single_backslash`**\
 Causes anything between `\(` and `\)` to be interpreted as inline
 TeX math, and anything between `\[` and `\]` to be interpreted