# HG changeset patch
# User wenzelm
# Date 1287342023 -3600
# Node ID 788e902f3c59de2ced9ed3347361abe6295096ba
# Parent  381e16bb5f463e30f8e1e9da45053d08b43c7106
robustified "warn" environment if \parindent is zero (e.g. within itemize, description etc.);

diff -r 381e16bb5f46 -r 788e902f3c59 doc-src/iman.sty
--- a/doc-src/iman.sty	Sat Oct 16 21:24:20 2010 +0100
+++ b/doc-src/iman.sty	Sun Oct 17 20:00:23 2010 +0100
@@ -82,7 +82,8 @@
 \def\dbend{\vtop to 0pt{\vss\hbox{\Huge\bf!}\vss}}
 \newenvironment{warn}{\medskip\medbreak\begingroup \clubpenalty=10000 
          \small %%WAS\baselineskip=0.9\baselineskip
-         \noindent \hangindent\parindent \hangafter=-2 
+         \noindent \ifdim\parindent > 0pt\hangindent\parindent\else\hangindent1.5em\fi
+         \hangafter=-2
          \hbox to0pt{\hskip-\hangindent\dbend\hfill}\ignorespaces}%
         {\par\endgroup\medbreak}