[PATCH] tags: fix "config ..." false positives

[Alexey Dobriyan <adobriyan@gmail.com>]

"config" regex is too loose, giving a few false positives

	CONFIG_and     drivers/pci/controller/Kconfig  /^        config and MMIO accesses.$/;" r
	CONFIG_option  arch/x86/Kconfig        /^        config option.$/;"    r
	CONFIG_option  init/Kconfig    /^        config option determines the parameter's default value.$/;"   r
	and    drivers/pci/controller/Kconfig  /^        config and MMIO accesses.$/;" r
	option arch/x86/Kconfig        /^        config option.$/;"    r
	option init/Kconfig    /^        config option determines the parameter's default value.$/;"   r

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

 scripts/tags.sh |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -213,8 +213,8 @@ regex_c=(
 	'/\<\(DEFINE\|DECLARE\)_STATIC_KEY_\(TRUE\|FALSE\)\(\|_RO\)(\([[:alnum:]_]\+\)/\4/'
 )
 regex_kconfig=(
-	'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/'
-	'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/CONFIG_\2/'
+	'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)$/\2/'
+	'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)$/CONFIG_\2/'
 )
 setup_regex()
 {