grep: fix and add completions

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>

1 files changed, 12 insertions, 9 deletions

diff --git a/share/completions/grep.fish b/share/completions/grep.fish
index 2785e735..7f8df25c 100644
--- a/share/completions/grep.fish
+++ b/share/completions/grep.fish
@@ -15,8 +15,10 @@ complete -c grep -s D -l devices -x -a "read skip" --description "Action for dev
 complete -c grep -s d -l directories -x -a "read skip recurse" --description "Action for directories"
 complete -c grep -s E -l extended-regexp --description "Pattern is extended regexp"
 complete -xc grep -s e -l regexp --description "Pattern is a regexp"
-complete -c grep -s F -l fixed --description "Pattern is a fixed string"
-complete -c grep -s f -l file -r --description "Use pattern from file"
+complete -rc grep -l exclude-from --description "Read pattern list from file. Skip files whose base name matches list"
+complete -rc grep -l exclude-dir --description "Exclude matching directories from recursive searches"
+complete -c grep -s F -l fixed-strings --description "Pattern is a fixed string"
+complete -rc grep -s f -l file -r --description "Use patterns from a file"
 complete -c grep -s G -l basic-regexp --description "Pattern is basic regex"
 complete -c grep -s H -l with-filename --description "Print filename"
 complete -c grep -s h -l no-filename --description "Suppress printing filename"
@@ -31,20 +33,21 @@ complete -c grep -s n -l line-number --description "Print line number"
 complete -c grep -s o -l only-matching --description "Show only matching part"
 complete -c grep -l label --description "Rename stdin"
 complete -c grep -l line-buffered --description "Use line buffering"
+complete -c grep -s P -l perl-regexp --description "Pattern is a Perl regexp (PCRE) string"
 complete -c grep -s q -l quiet --description "Do not write anything"
 complete -c grep -l silent --description "Do not write anything"
-complete -c grep -s R -l recursive --description "Read files under each directory"
-complete -c grep -s r --description "Read files under each directory"
-complete -c grep -l include --description "Recurse, search file matching PATTERN"
-complete -c grep -l exclude --description "Recurse, skip file matching PATTERN"
+complete -c grep -s R -l recursive --description "Read files under each directory, recursively"
+complete -c grep -s r --description "Read files under each directory, recursively"
+complete -c grep -l include --description "Search only files matching PATTERN"
+complete -c grep -l exclude --description "Skip files matching PATTERN"
 complete -c grep -s s -l no-messages --description "Suppress error messages"
+complete -c grep -s T -l initial-tab  --description "Ensure first character of actual line content lies on a tab stop"
 complete -c grep -s U -l binary --description "Treat files as binary"
 complete -c grep -s u -l unix-byte-offsets --description "Report Unix-style byte offsets"
 complete -c grep -s V -l version --description "Display version and exit"
 complete -c grep -s v -l invert-match --description "Invert the sense of matching"
 complete -c grep -s w -l word-regexp --description "Only whole matching words"
 complete -c grep -s x -l line-regexp --description "Only whole matching lines"
-complete -c grep -s y --description "Synonym for -i"
+complete -c grep -s y --description "Obsolete synonym for -i"
+complete -c grep -s z -l null-data --description 'treat input as a set of lines each terminated by a zero byte'
 complete -c grep -s Z -l null --description "Output a zero byte after filename"
-
-