Added a template filter to do required escaping in iCalendar pages.

- Legacy-Id: 6533
2013-10-29 22:20:51 +00:00 · 2013-10-29 22:20:51 +00:00 · bf75cd1bef
parent 04e3a48ae0
commit bf75cd1bef
1 changed files with 5 additions and 1 deletions
--- a/ietf/doc/templatetags/ietf_filters.py
+++ b/ietf/doc/templatetags/ietf_filters.py
@ -490,4 +490,8 @@ def plural(text, list, arg=u's'):
        return text
    else:
        return text + pluralize(len(list), arg)
-        
+
+@register.filter
+def ics_esc(text):
+    text = re.sub(r"([\n,;\\])", r"\\\1", text)
+    return text