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-rw-r--r--yaml.html.markdown2
1 files changed, 2 insertions, 0 deletions
diff --git a/yaml.html.markdown b/yaml.html.markdown
index 09c5dfc5..f1393c09 100644
--- a/yaml.html.markdown
+++ b/yaml.html.markdown
@@ -38,6 +38,8 @@ however: 'A string, enclosed in quotes.'
'Keys can be quoted too.': "Useful if you want to put a ':' in your key."
single quotes: 'have ''one'' escape pattern'
double quotes: "have many: \", \0, \t, \u263A, \x0d\x0a == \r\n, and more."
+# UTF-8/16/32 characters need to be encoded
+Superscript two: \u00B2
# Multiple-line strings can be written either as a 'literal block' (using |),
# or a 'folded block' (using '>').