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-rw-r--r--Makefile.doc4
1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile.doc b/Makefile.doc
index 5e955a261..26ab0940b 100644
--- a/Makefile.doc
+++ b/Makefile.doc
@@ -64,7 +64,7 @@ endif
######################################################################
HIDEBIBTEXINFO=| grep -v "^A level-1 auxiliary file"
-SHOWMAKEINDEXERROR=egrep "^!! Input index error|^** Input style error|^ --"
+SHOWMAKEINDEXERROR=egrep '^!! Input index error|^\*\* Input style error|^ --'
# Empty subsection levels in faq are on purpose
HEVEAFAQFILTER=2>&1 | grep -v "^Warning: List with no item"
@@ -252,7 +252,7 @@ doc/RecTutorial/RecTutorial.html: doc/RecTutorial/RecTutorial.tex
# Not robust, improve...
ide/index_urls.txt: doc/refman/html/index.html
- - rm ide/index_urls.txt
+ @ rm -f ide/index_urls.txt
cat doc/refman/html/command-index.html doc/refman/html/tactic-index.html | grep li-indexenv | grep HREF | sed -e 's@.*<TT>\(.*\)</TT>.*, <A HREF="\(.*\)">.*@\1,\2@' > ide/index_urls.txt