Skip to content

Update the ctags rules and targets. #27386

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jul 30, 2015
Merged

Update the ctags rules and targets. #27386

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
23 changes: 5 additions & 18 deletions mk/ctags.mk
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,24 +15,11 @@

.PHONY: TAGS.emacs TAGS.vi

# This is using a blacklist approach, probably more durable than a whitelist.
# We exclude: external dependencies (llvm, rt/{msvc,vg}),
# tests (compiletest, test) and a couple of other things (rt/arch, etc)
CTAGS_LOCATIONS=$(patsubst ${CFG_SRC_DIR}src/llvm,, \
$(patsubst ${CFG_SRC_DIR}src/compiletest,, \
$(patsubst ${CFG_SRC_DIR}src/test,, \
$(patsubst ${CFG_SRC_DIR}src/etc,, \
$(patsubst ${CFG_SRC_DIR}src/rt,, \
$(patsubst ${CFG_SRC_DIR}src/rt/arch,, \
$(patsubst ${CFG_SRC_DIR}src/rt/msvc,, \
$(patsubst ${CFG_SRC_DIR}src/rt/vg,, \
$(wildcard ${CFG_SRC_DIR}src/*) $(wildcard ${CFG_SRC_DIR}src/rt/*) \
))))))))
CTAGS_OPTS=--options="${CFG_SRC_DIR}src/etc/ctags.rust" --languages=-javascript --recurse ${CTAGS_LOCATIONS}
# We could use `--languages=Rust`, but there is value in producing tags for the
# C++ parts of the code base too (at the time of writing, those are .h and .cpp
# files in src/rt, src/rt/sync and src/rustllvm); we mainly just want to
# exclude the external dependencies.
CTAGS_LOCATIONS=$(wildcard ${CFG_SRC_DIR}src/lib*)
CTAGS_LOCATIONS=$(patsubst ${CFG_SRC_DIR}src/librust%,, \
$(patsubst ${CFG_SRC_DIR}src/lib%test,, \
$(wildcard ${CFG_SRC_DIR}src/lib*))) ${CFG_SRC_DIR}src/libtest
CTAGS_OPTS=--options="${CFG_SRC_DIR}src/etc/ctags.rust" --languages=Rust --recurse ${CTAGS_LOCATIONS}

TAGS.emacs:
ctags -e -f $@ ${CTAGS_OPTS}
Expand Down
6 changes: 3 additions & 3 deletions src/etc/ctags.rust
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
--regex-Rust=/^[ \t]*(pub[ \t]+)?enum[ \t]+([a-zA-Z0-9_]+)/\2/g,enum,enumeration names/
--regex-Rust=/^[ \t]*(pub[ \t]+)?struct[ \t]+([a-zA-Z0-9_]+)/\2/s,structure names/
--regex-Rust=/^[ \t]*(pub[ \t]+)?mod[ \t]+([a-zA-Z0-9_]+)/\2/m,modules,module names/
--regex-Rust=/^[ \t]*(pub[ \t]+)?static[ \t]+([a-zA-Z0-9_]+)/\2/c,consts,static constants/
--regex-Rust=/^[ \t]*(pub[ \t]+)?trait[ \t]+([a-zA-Z0-9_]+)/\2/t,traits,traits/
--regex-Rust=/^[ \t]*(pub[ \t]+)?impl([ \t\n]*<[^>]*>)?[ \t]+(([a-zA-Z0-9_:]+)[ \t]*(<[^>]*>)?[ \t]+(for)[ \t]+)?([a-zA-Z0-9_]+)/\4 \6 \7/i,impls,trait implementations/
--regex-Rust=/^[ \t]*(pub[ \t]+)?(static|const)[ \t]+(mut[ \t]+)?([a-zA-Z0-9_]+)/\4/c,consts,static constants/
--regex-Rust=/^[ \t]*(pub[ \t]+)?(unsafe[ \t]+)?trait[ \t]+([a-zA-Z0-9_]+)/\3/t,traits,traits/
--regex-Rust=/^[ \t]*(pub[ \t]+)?(unsafe[ \t]+)?impl([ \t\n]*<[^>]*>)?[ \t]+(([a-zA-Z0-9_:]+)[ \t]*(<[^>]*>)?[ \t]+(for)[ \t]+)?([a-zA-Z0-9_]+)/\5 \7 \8/i,impls,trait implementations/
--regex-Rust=/^[ \t]*macro_rules![ \t]+([a-zA-Z0-9_]+)/\1/d,macros,macro definitions/