m

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 8 insertions, 3 deletions

diff --git a/doc/rat-cursors/to-text b/doc/rat-cursors/to-text
index dc7007c..998159b 100755
--- a/doc/rat-cursors/to-text
+++ b/doc/rat-cursors/to-text
@@ -1,5 +1,10 @@
-#!/bin/sh -e
+#!/bin/sh
 
-sed 's/\(.\) /\1\1/g' | sed 's/\./ /g' | sed 's/@/X/g' |
-  sed 's/ \+$//g'
+data="$(sed 's/\(.\) /\1\1/g' | sed 's/\./ /g' | sed 's/@/X/g' | sed 's/ \+$//g')"
+
+while [ $(echo "${data}" | grep -v '^ ' | grep -v '^$' | wc -l) = 0 ]; do
+    data="$(echo "${data}" | sed 's/^ //')"
+done
+
+echo "${data}"