Junio C Hamano 17bf35a3c7 grep: teach --debug option to dump the parse tree ... Our "grep" allows complex boolean expressions to be formed to match each individual line with operators like --and, '(', ')' and --not. Introduce the "--debug" option to show the parse tree to help people who want to debug and enhance it. Also "log" learns "--grep-debug" option to do the same. The command line parser to the log family is a lot more limited than the general "git grep" parser, but it has special handling for header matching (e.g. "--author"), and a parse tree is valuable when working on it. Note that "--all-match" is *not* any individual node in the parse tree. It is an instruction to the evaluator to check all the nodes in the top-level backbone have matched and reject a document as non-matching otherwise. Signed-off-by: Junio C Hamano <gitster@pobox.com>		2012-09-14 10:10:35 -07:00
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add.c
annotate.c
apply.c
archive.c
bisect--helper.c
blame.c
branch.c
bundle.c
cat-file.c
check-attr.c
check-ref-format.c
checkout-index.c
checkout.c
clean.c
clone.c
commit-tree.c
commit.c
config.c
count-objects.c
describe.c
diff-files.c
diff-index.c
diff-tree.c
diff.c
fast-export.c
fetch-pack.c
fetch.c
fmt-merge-msg.c
for-each-ref.c
fsck.c
gc.c
grep.c	grep: teach --debug option to dump the parse tree	2012-09-14 10:10:35 -07:00
hash-object.c
help.c
index-pack.c
init-db.c
log.c
ls-files.c
ls-remote.c
ls-tree.c
mailinfo.c
mailsplit.c
merge-base.c
merge-file.c
merge-index.c
merge-ours.c
merge-recursive.c
merge-tree.c
merge.c
mktag.c
mktree.c
mv.c
name-rev.c
notes.c
pack-objects.c
pack-redundant.c
pack-refs.c
patch-id.c
prune-packed.c
prune.c
push.c
read-tree.c
receive-pack.c
reflog.c
remote-ext.c
remote-fd.c
remote.c
replace.c
rerere.c
reset.c
rev-list.c
rev-parse.c
revert.c
rm.c
send-pack.c
shortlog.c
show-branch.c
show-ref.c
stripspace.c
symbolic-ref.c
tag.c
tar-tree.c
unpack-file.c
unpack-objects.c
update-index.c
update-ref.c
update-server-info.c
upload-archive.c
var.c
verify-pack.c
verify-tag.c
write-tree.c