X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Fflow-control.texi;fp=doc%2Fflow-control.texi;h=f0bf4fe10b77400ed999dd56672f9c1b84f93460;hb=286a3ec5b3fde58021342c1f1897eb2c41a2d14c;hp=7a95758a78b92cb4936dedc6d9b43e70395df59d;hpb=d84f361c8b9c567f08eeaf2497a88bdab312ed36;p=pspp

diff --git a/doc/flow-control.texi b/doc/flow-control.texi
index 7a95758a78..f0bf4fe10b 100644
--- a/doc/flow-control.texi
+++ b/doc/flow-control.texi
@@ -492,7 +492,8 @@ extends to the end of @var{arg}.
 @example
 !SUBSTR(banana, 3)           @expansion{} nana
 !SUBSTR(banana, 3, 3)        @expansion{} nan
-!SUBSTR("banana", 3)         @expansion{} anana"
+!SUBSTR("banana", 3)         @expansion{} @r{error (@code{anana"} is not a valid token)}
+!SUBSTR(!UNQUOTE("banana"), 3) @expansion{} nana
 !SUBSTR("banana", 3, 3)      @expansion{} ana
 
 !SUBSTR(banana, 3, 0)        @expansion{} @r{empty}