From e3ea9012256407c4448d6d275badbadf43acfbd7 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Thu, 6 May 2004 01:34:56 +0000 Subject: [PATCH] Patch #940026: Explain "in" when it is first used. --- Doc/tut/tut.tex | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Doc/tut/tut.tex b/Doc/tut/tut.tex index 50421f240c9b..18417a5e419c 100644 --- a/Doc/tut/tut.tex +++ b/Doc/tut/tut.tex @@ -1428,6 +1428,9 @@ This function can be called either like this: \code{ask_ok('Do you really want to quit?')} or like this: \code{ask_ok('OK to overwrite the file?', 2)}. +This example also introduces the \keyword{in} keyword. This tests +whether or not a sequence contains a certain value. + The default values are evaluated at the point of function definition in the \emph{defining} scope, so that -- 2.47.3