[PATCH] relax the pattern for interface matching

[Eric Cook <llua@xxxxxxx>]

Strangely 0ero, -0ero, *0ero, 0ero$'\a'.0, are all legal names for interfaces in linux.

---
 Completion/Unix/Command/_ip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Completion/Unix/Command/_ip b/Completion/Unix/Command/_ip
index 7a84ad5..3b68c35 100644
--- a/Completion/Unix/Command/_ip
+++ b/Completion/Unix/Command/_ip
@@ -9,7 +9,7 @@
 # Values encoding simple types
 #
 local -a subcmd_dev
-subcmd_dev=(/$'[[:alpha:]]##[[:digit:]]##(\.[[:digit:]]##)#\0'/ ':interfaces:network interface:_net_interfaces')
+subcmd_dev=(/$'[[:alnum:][:punct:][:cntrl:][:digit:]]##\0'/ ':interfaces:network interface:_net_interfaces')
 
 local -a subcmd_onoff
 subcmd_onoff=(/$'(on|off)\0'/ ':onoff:state (on or off):(on off)')
-- 
2.2.1