scripts/tags.sh: enable code completion in VIM

Vim, with the omnicppcomplete(#1) plugin, can do code completion using
information build by ctags.  Add flags needed by omnicppcomplete(#2) to
have completion on member of structure.

1: https://github.com/vim-scripts/omnicppcomplete
2: https://github.com/vim-scripts/OmniCppComplete/blob/master/doc/omnicppcomplete.txt#L93

Link: http://lkml.kernel.org/r/20160830191546.4469-1-mathieu.maret@gmail.com
Signed-off-by: Mathieu Maret <mathieu.maret@gmail.com>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/scripts/tags.sh b/scripts/tags.sh
index b3775a9..a2ff338 100755 (executable)
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -263,7 +263,8 @@ exuberant()
        -I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL,ACPI_EXPORT_SYMBOL   \
        -I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \
        -I static,const                                         \
-       --extra=+f --c-kinds=+px --langmap=c:+.h "${regex[@]}"
+       --extra=+fq --c-kinds=+px --fields=+iaS --langmap=c:+.h \
+       "${regex[@]}"
 
        setup_regex exuberant kconfig
        all_kconfigs | xargs $1 -a                              \