From e2bde03810af2c81e09f24727cbffa2f2d0b0db4 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Sun, 8 Jun 2008 11:46:07 +0000
Subject: [PATCH] fix uses of _ in foreign docs, and document the _ escape in
 'schemblock'

svn: r10189

original commit: ec714113a4acfb5f9e47d0537c119c842f95946d
---
 collects/scribblings/scribble/manual.scrbl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/collects/scribblings/scribble/manual.scrbl b/collects/scribblings/scribble/manual.scrbl
index a3da2e32..1231493a 100644
--- a/collects/scribblings/scribble/manual.scrbl
+++ b/collects/scribblings/scribble/manual.scrbl
@@ -97,6 +97,13 @@ A few other escapes are recognized symbolically:
 
  @item{@schemeidfont{code:blank} typesets as a blank space.}
 
+ @item{@schemeidfont{_}@scheme[_id] typesets as @scheme[id], but
+       colored as a variable (like @scheme[schemevarfont]); this
+       escape applies only if @schemeidfont{_}@scheme[_id] has no
+       for-label binding and is not specifically colored as a subform
+       non-terminal via @scheme[defform], a variable via
+       @scheme[defproc], etc.}
+
 }
 
 }