syntax-docs: add the \u{xx} syntax description to a help article

diff --git a/core/syntax/syntax-docs.factor b/core/syntax/syntax-docs.factor
index 381ad2e1aaa2061cb95ba60e47d1fe1371986bb3..7c010924da828a15f0b52e9a49b3a8640d4639d7 100644 (file)
--- a/core/syntax/syntax-docs.factor
+++ b/core/syntax/syntax-docs.factor
@@ -188,6 +188,7 @@ ARTICLE: "escape" "Character escape codes"
     { { $snippet "\\\"" } { $snippet "\"" } }
     { { $snippet "\\x" { $emphasis "xx" } } { "The Unicode code point with hexadecimal number " { $snippet { $emphasis "xx" } } } }
     { { $snippet "\\u" { $emphasis "xxxxxx" } } { "The Unicode code point with hexadecimal number " { $snippet { $emphasis "xxxxxx" } } } }
+    { { $snippet "\\u{" { $emphasis "xx" } "}" } { "The Unicode code point with hexadecimal number " { $snippet { $emphasis "xx" } } } }
     { { $snippet "\\u{" { $emphasis "name" } "}" } { "The Unicode code point named " { $snippet { $emphasis "name" } } } }
 } ;