From c26206f23a19af299540880ccf80e5a7af0f7db6 Mon Sep 17 00:00:00 2001 From: Michal Marek Date: Wed, 14 Oct 2015 10:55:04 +0200 Subject: [PATCH] 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 --- scripts/tags.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/tags.sh b/scripts/tags.sh index 25e30c30d1ad..2263f35be490 100755 --- a/scripts/tags.sh +++ b/scripts/tags.sh @@ -205,7 +205,7 @@ exuberant() --regex-c='/PCI_OP_WRITE\((\w*).*[1-4]\)/pci_bus_write_config_\1/' \ --regex-c='/DEFINE_(MUTEX|SEMAPHORE|SPINLOCK)\((\w*)/\2/v/' \ --regex-c='/DEFINE_(RAW_SPINLOCK|RWLOCK|SEQLOCK)\((\w*)/\2/v/' \ - --regex-c='/DECLARE_(RWSEM|COMPLETION)\((\w*)/\2/v/' \ + --regex-c='/DECLARE_(RWSEM|COMPLETION)\((\w+)/\2/v/' \ --regex-c='/DECLARE_BITMAP\((\w*)/\1/v/' \ --regex-c='/(^|\s)(|L|H)LIST_HEAD\((\w*)/\3/v/' \ --regex-c='/(^|\s)RADIX_TREE\((\w*)/\2/v/' \ -- 2.20.1