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-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
+