manpages: italicize git command names (which were in teletype font)

The names of git commands are not meant to be entered at the
commandline; they are just names. So we render them in italics,
as is usual for command names in manpages.

Using

	doit () {
	  perl -e 'for (<>) { s/\`(git-[^\`.]*)\`/'\''\1'\''/g; print }'
	}
	for i in git*.txt config.txt diff*.txt blame*.txt fetch*.txt i18n.txt \
	        merge*.txt pretty*.txt pull*.txt rev*.txt urls*.txt
	do
	  doit <"$i" >"$i+" && mv "$i+" "$i"
	done
	git diff

.

Signed-off-by: Jonathan Nieder <jrnieder@uchicago.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index 0cce3894c..7086eea74 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -15,13 +15,13 @@ DESCRIPTION
 Runs a number of housekeeping tasks within the current repository,
 such as compressing file revisions (to reduce disk space and increase
 performance) and removing unreachable objects which may have been
-created from prior invocations of `git-add`.
+created from prior invocations of 'git-add'.
 
 Users are encouraged to run this task on a regular basis within
 each repository to maintain good disk space utilization and good
 operating performance.
 
-Some git commands may automatically run `git-gc`; see the `--auto` flag
+Some git commands may automatically run 'git-gc'; see the `--auto` flag
 below for details. If you know what you're doing and all you want is to
 disable this behavior permanently without further considerations, just do:
 
@@ -33,15 +33,15 @@ OPTIONS
 -------
 
 --aggressive::
-	Usually `git-gc` runs very quickly while providing good disk
+	Usually 'git-gc' runs very quickly while providing good disk
 	space utilization and performance.  This option will cause
-	`git-gc` to more aggressively optimize the repository at the expense
+	'git-gc' to more aggressively optimize the repository at the expense
 	of taking much more time.  The effects of this optimization are
 	persistent, so this option only needs to be used occasionally; every
 	few hundred changesets or so.
 
 --auto::
-	With this option, `git-gc` checks whether any housekeeping is
+	With this option, 'git-gc' checks whether any housekeeping is
 	required; if not, it exits without performing any work.
 	Some git commands run `git gc --auto` after performing
 	operations that could create many loose objects.
@@ -50,13 +50,13 @@ Housekeeping is required if there are too many loose objects or
 too many packs in the repository. If the number of loose objects
 exceeds the value of the `gc.auto` configuration variable, then
 all loose objects are combined into a single pack using
-`git-repack -d -l`.  Setting the value of `gc.auto` to 0
+'git-repack -d -l'.  Setting the value of `gc.auto` to 0
 disables automatic packing of loose objects.
 +
 If the number of packs exceeds the value of `gc.autopacklimit`,
 then existing packs (except those marked with a `.keep` file)
 are consolidated into a single pack by using the `-A` option of
-`git-repack`. Setting `gc.autopacklimit` to 0 disables
+'git-repack'. Setting `gc.autopacklimit` to 0 disables
 automatic consolidation of packs.
 
 --quiet::
@@ -89,7 +89,7 @@ how long records of conflicted merge you have not resolved are
 kept.  This defaults to 15 days.
 
 The optional configuration variable 'gc.packrefs' determines if
-`git-gc` runs `git-pack-refs`. This can be set to "nobare" to enable
+'git-gc' runs 'git-pack-refs'. This can be set to "nobare" to enable
 it within all non-bare repos or it can be set to a boolean value.
 This defaults to true.
 
@@ -108,10 +108,10 @@ default is "2 weeks ago".
 Notes
 -----
 
-`git-gc` tries very hard to be safe about the garbage it collects. In
+'git-gc' tries very hard to be safe about the garbage it collects. In
 particular, it will keep not only objects referenced by your current set
 of branches and tags, but also objects referenced by the index, remote
-tracking branches, refs saved by `git-filter-branch` in
+tracking branches, refs saved by 'git-filter-branch' in
 refs/original/, or reflogs (which may references commits in branches
 that were later amended or rewound).