doc: change environment variables format

This change GIT_* variables that where in italic style to monospaced font
according to the guideline. It was obtained with

	perl -pi -e "s/\'(GIT_.*?)\'/\`\1\`/g" *.txt

One of the main purposes is to stick to the CodingGuidelines as possible so
that people writting new documentation by mimicking the existing are more likely
to have it right (even if they didn't read the CodingGuidelines).

Signed-off-by: Tom Russello <tom.russello@grenoble-inp.org>
Signed-off-by: Erwan Mathoniere <erwan.mathoniere@grenoble-inp.org>
Signed-off-by: Samuel Groot <samuel.groot@grenoble-inp.org>
Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt
index 9c4fd6812c..02a10bc3b6 100644
--- a/Documentation/git-notes.txt
+++ b/Documentation/git-notes.txt
@@ -161,7 +161,7 @@ OPTIONS
 
 --ref <ref>::
 	Manipulate the notes tree in <ref>.  This overrides
-	'GIT_NOTES_REF' and the "core.notesRef" configuration.  The ref
+	`GIT_NOTES_REF` and the "core.notesRef" configuration.  The ref
 	specifies the full refname when it begins with `refs/notes/`; when it
 	begins with `notes/`, `refs/` and otherwise `refs/notes/` is prefixed
 	to form a full name of the ref.
@@ -333,10 +333,10 @@ notes.<name>.mergeStrategy::
 notes.displayRef::
 	Which ref (or refs, if a glob or specified more than once), in
 	addition to the default set by `core.notesRef` or
-	'GIT_NOTES_REF', to read notes from when showing commit
+	`GIT_NOTES_REF`, to read notes from when showing commit
 	messages with the 'git log' family of commands.
 	This setting can be overridden on the command line or by the
-	'GIT_NOTES_DISPLAY_REF' environment variable.
+	`GIT_NOTES_DISPLAY_REF` environment variable.
 	See linkgit:git-log[1].
 
 notes.rewrite.<command>::
@@ -345,7 +345,7 @@ notes.rewrite.<command>::
 	notes from the original to the rewritten commit.  Defaults to
 	`true`.  See also "`notes.rewriteRef`" below.
 +
-This setting can be overridden by the 'GIT_NOTES_REWRITE_REF'
+This setting can be overridden by the `GIT_NOTES_REWRITE_REF`
 environment variable.
 
 notes.rewriteMode::
@@ -366,33 +366,33 @@ notes.rewriteRef::
 Does not have a default value; you must configure this variable to
 enable note rewriting.
 +
-Can be overridden with the 'GIT_NOTES_REWRITE_REF' environment variable.
+Can be overridden with the `GIT_NOTES_REWRITE_REF` environment variable.
 
 
 ENVIRONMENT
 -----------
 
-'GIT_NOTES_REF'::
+`GIT_NOTES_REF`::
 	Which ref to manipulate notes from, instead of `refs/notes/commits`.
 	This overrides the `core.notesRef` setting.
 
-'GIT_NOTES_DISPLAY_REF'::
+`GIT_NOTES_DISPLAY_REF`::
 	Colon-delimited list of refs or globs indicating which refs,
 	in addition to the default from `core.notesRef` or
-	'GIT_NOTES_REF', to read notes from when showing commit
+	`GIT_NOTES_REF`, to read notes from when showing commit
 	messages.
 	This overrides the `notes.displayRef` setting.
 +
 A warning will be issued for refs that do not exist, but a glob that
 does not match any refs is silently ignored.
 
-'GIT_NOTES_REWRITE_MODE'::
+`GIT_NOTES_REWRITE_MODE`::
 	When copying notes during a rewrite, what to do if the target
 	commit already has a note.
 	Must be one of `overwrite`, `concatenate`, `cat_sort_uniq`, or `ignore`.
 	This overrides the `core.rewriteMode` setting.
 
-'GIT_NOTES_REWRITE_REF'::
+`GIT_NOTES_REWRITE_REF`::
 	When rewriting commits, which notes to copy from the original
 	to the rewritten commit.  Must be a colon-delimited list of
 	refs or globs.