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authorKarl Berry <karl@freefriends.org>2006-01-11 23:03:17 +0000
committerKarl Berry <karl@freefriends.org>2006-01-11 23:03:17 +0000
commitecf966f305f6aeff2bbdf42c82d8425921aa9eda (patch)
treedb606a57e3619610e4c35cae849d41cf4e0937d5 /Master/texmf-dist/source/eplain/base/fix-checksum
parentac3c55a3216b5988f0e48ba9414ddb059f19a699 (diff)
source 1
git-svn-id: svn://tug.org/texlive/trunk@105 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/eplain/base/fix-checksum')
-rw-r--r--Master/texmf-dist/source/eplain/base/fix-checksum20
1 files changed, 20 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/eplain/base/fix-checksum b/Master/texmf-dist/source/eplain/base/fix-checksum
new file mode 100644
index 00000000000..c2f830f10f3
--- /dev/null
+++ b/Master/texmf-dist/source/eplain/base/fix-checksum
@@ -0,0 +1,20 @@
+#!/bin/sh
+# This file is public domain.
+
+# Fix a checksum line in the files given as arguments.
+
+tmpfile=/tmp/checksum$$
+
+for f in $*
+do
+ checksum=""
+ newchecksum=`wc < $f | sed "s/^ *//"`
+ while test "$checksum" != "$newchecksum"
+ do
+ sed -e "1,50s/checksum = .*,/checksum = \"$newchecksum\",/" $f > $tmpfile
+ checksum="$newchecksum"
+ newchecksum=`wc < $tmpfile | sed "s/^ *//"`
+ done
+ mv -f $tmpfile $f
+done
+