de-sgm: use egrep instead of grep for compat.

1 files changed, 4 insertions, 1 deletions

diff --git a/de-sgm b/de-sgm
index 5c3a5d5..ffab989 100755
--- a/de-sgm
+++ b/de-sgm
@@ -1,4 +1,7 @@
 #!/bin/sh
 
-grep -v "^[[:space:]]*(<\?xml.*\?>|</?(mteval|doc|srcset|refset)[^>]*>)[[:space:]]*$" | grep -v "^[[:space:]]*<(url|description|keywords|talkid|title)>.*</(url|description|keywords|talkid|title)>[[:space:]]*$" | sed "s|<seg[^>]*>\s*||" | sed "s|\s*</seg>$||"
+
+egrep -v "^[[:space:]]*(<\?xml.*\?>|</?(mteval|doc|srcset|refset)[^>]*>)[[:space:]]*$" \
+  | egrep -v "^[[:space:]]*<(url|description|keywords|talkid|title)>.*</(url|description|keywords|talkid|title)>[[:space:]]*$" \
+  | sed "s|<seg[^>]*>\s*||" | sed "s|\s*</seg>$||"