Merge branch 'tz/doc-pack-refs-and-refs-fixes'

Doc updates.

* tz/doc-pack-refs-and-refs-fixes:
  doc/refs: backtick-quote commands and options consistently
  doc/pack-refs: convert synopsis and options to new style

Documentation/git-pack-refs.adoc

@@ -7,8 +7,8 @@ git-pack-refs - Pack heads and tags for efficient repository access
 
 SYNOPSIS
 --------
-[verse]
-'git pack-refs' [--all] [--no-prune] [--auto] [--include <pattern>] [--exclude <pattern>]
+[synopsis]
+git pack-refs [--all] [--no-prune] [--auto] [--include <pattern>] [--exclude <pattern>]
 
 DESCRIPTION
 -----------
@@ -52,8 +52,8 @@ BUGS
 ----
 
 Older documentation written before the packed-refs mechanism was
-introduced may still say things like ".git/refs/heads/<branch> file
-exists" when it means "branch <branch> exists".
+introduced may still say things like ".git/refs/heads/_<branch>_ file
+exists" when it means "branch _<branch>_ exists".
 
 
 GIT

Documentation/git-refs.adoc

@@ -54,40 +54,40 @@ These limitations may eventually be lifted.
 `verify`::
 	Verify reference database consistency.
 
-list::
+`list`::
 	List references in the repository with support for filtering,
 	formatting, and sorting. This subcommand is an alias for
 	linkgit:git-for-each-ref[1] and offers identical functionality.
 
-exists::
+`exists`::
 	Check whether the given reference exists. Returns an exit code of 0 if
 	it does, 2 if it is missing, and 1 in case looking up the reference
 	failed with an error other than the reference being missing. This does
 	not verify whether the reference resolves to an actual object.
 
-optimize::
+`optimize`::
 	Optimizes references to improve repository performance and reduce disk
 	usage. This subcommand is an alias for linkgit:git-pack-refs[1] and
 	offers identical functionality.
 
-create::
+`create`::
 	Create the given reference, which must not already exist, pointing at
 	`<new-value>`.
 
-delete::
+`delete`::
 	Delete the given reference. This subcommand mirrors `git update-ref -d`
 	(see linkgit:git-update-ref[1]). When `<old-value>` is given, the
 	reference is only deleted after verifying that it currently contains
 	`<old-value>`.
 
-update::
+`update`::
 	Update the given reference to point at `<new-value>`. If `<old-value>`
 	is given, the reference is only updated after verifying that it
 	currently contains `<old-value>`. As a special case, an all-zeroes
 	`<new-value>` deletes the branch, whereas an all-zeroes `<old-value>`
 	ensures that the branch does not yet exist.
 
-rename::
+`rename`::
 	Rename the reference `<oldref>` to `<newref>`. The old reference must
 	exist and the new reference must not yet exist, and both must have a
 	well-formed name (see linkgit:git-check-ref-format[1]).

Documentation/pack-refs-options.adoc

@@ -1,4 +1,4 @@
---all::
+`--all`::
 
 The command by default packs all tags and refs that are already
 packed, and leaves other refs
@@ -8,12 +8,12 @@ This option causes all refs to be packed as well, with the exception
 of hidden refs, broken refs, and symbolic refs. Useful for a repository
 with many branches of historical interests.
 
---no-prune::
+`--no-prune`::
 
 The command usually removes loose refs under `$GIT_DIR/refs`
 hierarchy after packing them.  This option tells it not to.
 
---auto::
+`--auto`::
 
 Pack refs as needed depending on the current state of the ref database. The
 behavior depends on the ref format used by the repository and may change in the
@@ -29,7 +29,7 @@ future.
 	  maintains the property that N is at least twice as big as N+1. Only
 	  tables that violate this property are compacted.
 
---include <pattern>::
+`--include <pattern>`::
 
 Pack refs based on a `glob(7)` pattern. Repetitions of this option
 accumulate inclusion patterns. If a ref is both included in `--include` and
@@ -38,7 +38,7 @@ tags from being included by default. Symbolic refs and broken refs will never
 be packed. When used with `--all`, it will be a noop. Use `--no-include` to clear
 and reset the list of patterns.
 
---exclude <pattern>::
+`--exclude <pattern>`::
 
 Do not pack refs matching the given `glob(7)` pattern. Repetitions of this option
 accumulate exclusion patterns. Use `--no-exclude` to clear and reset the list of