bsgrep: document grep options.

1 files changed, 58 insertions, 0 deletions

diff --git a/bsgrep b/bsgrep
index 6dd5c43..19ca3aa 100755
--- a/bsgrep
+++ b/bsgrep
@@ -452,3 +452,61 @@ under the WTFPL: Do WTF you want with this.
 B<grep>(1), B<perl>(1)
 
 =cut
+
+__END__
+
+implemented:
+       --help
+       -V, --version
+       -F, --fixed-strings
+       -e PATTERNS, --regexp=PATTERNS
+       -i, --ignore-case
+       -v, --invert-match
+       -q, --quiet, --silent
+       -s, --no-messages
+       -n, --line-number
+       -z, --null-data
+       -r, --recursive
+       -l, --files-with-matches
+
+todo:
+       -f FILE, --file=FILE
+       -y     Obsolete synonym for -i.
+       -c, --count
+       -R, --dereference-recursive
+       -L, --files-without-match
+       -Z, --null
+       -A NUM, --after-context=NUM
+       -B NUM, --before-context=NUM
+       -C NUM, -NUM, --context=NUM
+       -H, --with-filename
+       -h, --no-filename
+       -w, --word-regexp
+       -x, --line-regexp
+
+do not implement:
+       -E, --extended-regexp
+       -G, --basic-regexp
+       -P, --perl-regexp
+       --no-ignore-case
+
+undecided:
+       --color[=WHEN], --colour[=WHEN]
+       -m NUM, --max-count=NUM
+       -o, --only-matching
+       -b, --byte-offset
+       --label=LABEL
+       -T, --initial-tab
+       --group-separator=SEP
+       --no-group-separator
+       -a, --text
+       --binary-files=TYPE
+       -D ACTION, --devices=ACTION
+       -d ACTION, --directories=ACTION
+       --exclude=GLOB
+       --exclude-from=FILE
+       --exclude-dir=GLOB
+       -I
+       --include=GLOB
+       --line-buffered
+       -U, --binary