Documentation: clarify what is shown in "git-ls-files -s" output

diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 13b9cf770c834371efc2053d44d1f472b54ab95f..fa4d133c1bccc088d3c8da65bce4e15cafd394aa 100644 (file)
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -9,7 +9,7 @@ git-grep - Print lines matching a pattern
 SYNOPSIS
 --------
 [verse]
-'git-grep' [--cached]
+'git grep' [--cached]
           [-a | --text] [-I] [-i | --ignore-case] [-w | --word-regexp]
           [-v | --invert-match] [-h|-H] [--full-name]
           [-E | --extended-regexp] [-G | --basic-regexp]
@@ -33,25 +33,30 @@ OPTIONS
        Instead of searching in the working tree files, check
        the blobs registered in the index file.
 
--a | --text::
+-a::
+--text::
        Process binary files as if they were text.
 
--i | --ignore-case::
+-i::
+--ignore-case::
        Ignore case differences between the patterns and the
        files.
 
 -I::
        Don't match the pattern in binary files.
 
--w | --word-regexp::
+-w::
+--word-regexp::
        Match the pattern only at word boundary (either begin at the
        beginning of a line, or preceded by a non-word character; end at
        the end of a line or followed by a non-word character).
 
--v | --invert-match::
+-v::
+--invert-match::
        Select non-matching lines.
 
--h | -H::
+-h::
+-H::
        By default, the command shows the filename for each
        match.  `-h` option is used to suppress this output.
        `-H` is there for completeness and does not do anything
@@ -64,24 +69,33 @@ OPTIONS
        option forces paths to be output relative to the project
        top directory.
 
--E | --extended-regexp | -G | --basic-regexp::
+-E::
+--extended-regexp::
+-G::
+--basic-regexp::
        Use POSIX extended/basic regexp for patterns.  Default
        is to use basic regexp.
 
--F | --fixed-strings::
+-F::
+--fixed-strings::
        Use fixed strings for patterns (don't interpret pattern
        as a regex).
 
 -n::
        Prefix the line number to matching lines.
 
--l | --files-with-matches | --name-only | -L | --files-without-match::
+-l::
+--files-with-matches::
+--name-only::
+-L::
+--files-without-match::
        Instead of showing every matched line, show only the
        names of files that contain (or do not contain) matches.
-       For better compatibility with git-diff, --name-only is a
+       For better compatibility with 'git-diff', --name-only is a
        synonym for --files-with-matches.
 
--c | --count::
+-c::
+--count::
        Instead of showing every matched line, show the number of
        lines that match.
 
@@ -103,7 +117,10 @@ OPTIONS
        scripts passing user input to grep.  Multiple patterns are
        combined by 'or'.
 
---and | --or | --not | ( | )::
+--and::
+--or::
+--not::
+( ... )::
        Specify how multiple patterns are combined using Boolean
        expressions.  `--or` is the default operator.  `--and` has
        higher precedence than `--or`.  `-e` has to be used for all