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-rw-r--r--libstdc++-v3/docs/html/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/docs/html/Makefile b/libstdc++-v3/docs/html/Makefile
index a494e2d..efc75be 100644
--- a/libstdc++-v3/docs/html/Makefile
+++ b/libstdc++-v3/docs/html/Makefile
@@ -13,7 +13,7 @@ documentation.html: $(wildcard */howto.html)
sed -n '1,/beginlist/p' $@ > tmp.top
sed -n '/endlist/,$$p' $@ > tmp.bottom
echo ' <ul>' > tmp.middle
- for i in [[:digit:]]*/howto.html; do \
+ for i in [0-9]*/howto.html; do \
title=`grep 'h1 ' $$i |\
sed 's=.*\(Chapter [[:digit:]]*\):[[:space:]]*\(.*\)</a>.*=\2 (\1)='` ;\
awk -v file=$$i -v "title=$$title" -f makedoc.awk $$i >> tmp.middle ;\