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[gnus] / texi / Makefile

diff --git a/texi/Makefile b/texi/Makefile
index b3e303c..43994e9 100644 (file)
--- a/texi/Makefile
+++ b/texi/Makefile
@@ -4,6 +4,7 @@ MAKEINFO=$(EMACS) -batch -q -no-site-file gnus.texi -l texinfmt -f texinfo-every
 # MAKEINFO=makeinfo -o gnus.info gnus.texi
 LATEX=latex
 DVIPS=dvips
+PERL=perl
 
 all: gnus.info refcard.dvi
 
@@ -13,7 +14,7 @@ gnus.info: gnus.texi
        $(MAKEINFO)
 
 dvi: gnus.texi
-       perl -n -e ' if (/@iflatex/) { $$latex=1; } if (!$$latex) { print; } if (/@end iflatex/) { $$latex=0; }' gnus.texi > gnus.tmptexi
+       $(PERL) -n -e 'if (/\@iflatex/) { $$latex=1; } if (!$$latex) { print; } if (/\@end iflatex/) { $$latex=0; }' gnus.texi > gnus.tmptexi
        $(TEXI2DVI) gnus.tmptexi
 
 refcard.dvi: refcard.tex