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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=7460d0f8b02714a7297ccf9349299cdacc2619bf
commit 7460d0f8b02714a7297ccf9349299cdacc2619bf
Author: Jim Meyering <[email protected]>
Date: Sat Apr 29 01:38:12 2023 -0700
doc: say that `-f -` reads patterns from stdin
* doc/grep.texi (Matching Control): Mention that when -f's FILE is -,
grep reads patterns from stdin.
* doc/grep.in.1: Likewise.
* THANKS.in: Add the name.
Suggested by Sebastian Carlos in https://bugs.gnu.org/63146
diff --git a/THANKS.in b/THANKS.in
index 06f8c54..194dba2 100644
--- a/THANKS.in
+++ b/THANKS.in
@@ -81,6 +81,7 @@ Rainer Orth
[email protected]
Roland Roberts [email protected]
Ruslan Ermilov [email protected]
Santiago Vila [email protected]
+Sebastian Carlos [email protected]
Shannon Hill [email protected]
Sotiris Vassilopoulos [email protected]
Standish Parsley [email protected]
diff --git a/doc/grep.in.1 b/doc/grep.in.1
index f7b8a03..236791e 100644
--- a/doc/grep.in.1
+++ b/doc/grep.in.1
@@ -244,6 +244,11 @@ If this option is used multiple times or is combined with
the
.RB ( \-\^\-regexp )
option, search for all patterns given.
The empty file contains zero patterns, and therefore matches nothing.
+If
+.IR FILE
+is
+.B \-
+, read patterns from standard input.
.TP
.BR \-i ", " \-\^\-ignore\-case
Ignore case distinctions in patterns and input data,
diff --git a/doc/grep.texi b/doc/grep.texi
index e05ae25..ce6d6dc 100644
--- a/doc/grep.texi
+++ b/doc/grep.texi
@@ -202,6 +202,7 @@ in a shell command.
Obtain patterns from @var{file}, one per line.
If this option is used multiple times or is combined with the
@option{-e} (@option{--regexp}) option, search for all patterns given.
+When @var{file} is @samp{-}, read patterns from standard input.
The empty file contains zero patterns, and therefore matches nothing.
(@option{-f} is specified by POSIX.)
-----------------------------------------------------------------------
Summary of changes:
THANKS.in | 1 +
doc/grep.in.1 | 5 +++++
doc/grep.texi | 1 +
3 files changed, 7 insertions(+)
hooks/post-receive
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