tree 073d1f5fd632087cb1de9605bbeeda240c98d9ed
parent e594a178123eb77a3238a73ca35fabc98dec3599
author Michal Marek <mmarek@suse.com> 1444812904 +0200
committer Michal Marek <mmarek@suse.com> 1452028239 +0100

tags: Fix erroneous pattern match in a comment

Apparently, ctags applies the rules before deleting comments:

ctags: Warning: include/linux/completion.h:22: null expansion of name pattern "\2"

Work around this particular case by requiring the group to contain at
least one character. Leave the other patters as they are, until a better
solution is found.

Signed-off-by: Michal Marek <mmarek@suse.com>