+++ /dev/null
-#! /bin/sh
-#
-# Script to fix general entities that got translated from the LaTeX as empty
-# elements. Mostly pretty bogus, but works like a charm!
-#
-# Removes the leading XML PI that identifies the XML version, since most of
-# the XML files are not used as top-level documents.
-
-if [ "$1" ]; then
- exec <"$1"
- shift 1
-fi
-
-if [ "$1" ]; then
- exec >"$1"
- shift 1
-fi
-
-sed '
-s|<geq/>|\≥|g
-s|<leq/>|\≤|g
-s|<geq>|\≥|g
-s|<leq>|\≤|g
-' || exit $?