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-rwxr-xr-xgenheader.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/genheader.sh b/genheader.sh
index 8a253b7..5146af1 100755
--- a/genheader.sh
+++ b/genheader.sh
@@ -1,4 +1,4 @@
#!/bin/sh
-L=$(wc -l libhashtable.c | tr -s ' ' | cut '-d ' -f2)
+L=$(grep -c '^.*$' libhashtable.c)
cat libhashtable.c | grep -A "$L" _A_ | grep -B "$L" _B_ | grep -v "_[AB]_" > hashtable.h
cat libhashtable.c | grep '(.*) *{' | egrep -v 'switch|if|for|while' | sed 's/ {/;/' >> hashtable.h