helpful

commit 91ca5303f7ee2aae6935f0b0a3d9fd8f93ca30e7
parent 0998bf11e258914eb12e7082ae0b6f7a03c88864
Author: Wilfred Hughes <me@wilfred.me.uk>
Date:   Mon,  4 Sep 2017 22:59:08 +0100

Syntax highlight function signatures

This is useful when they contain &optional.

Diffstat:
M
helpful.el
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/helpful.el b/helpful.el
@@ -526,7 +526,7 @@ state of the current symbol."
         (if (macrop helpful--sym)
             "Macro Signature\n"
           "Function Signature\n"))
-       (helpful--signature helpful--sym)))
+       (helpful--syntax-highlight (helpful--signature helpful--sym))))
 
     (-when-let (docstring (helpful--docstring
                            helpful--sym helpful--callable-p))