doc: drop backslash quoting of some curly braces

Text like "{foo}" triggers an AsciiDoc attribute; we have to
write "\{foo}" to suppress this. But when the "foo" is not a
syntactically valid attribute, we can skip the quoting. This
makes the source nicer to read, and looks better under
Asciidoctor. With AsciiDoc itself, this patch produces no
changes.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/gitremote-helpers.txt b/Documentation/gitremote-helpers.txt
index 8edf72cf5398f3a13002e8e08774f75b4cc7180d..82e2d154359de5dba6694ac7a844b34984e09300 100644 (file)
--- a/Documentation/gitremote-helpers.txt
+++ b/Documentation/gitremote-helpers.txt
@@ -408,14 +408,14 @@ set by Git if the remote helper has the 'option' capability.
        of <n> correspond to the number of -v flags passed on the
        command line.
 
-'option progress' \{'true'|'false'\}::
+'option progress' {'true'|'false'}::
        Enables (or disables) progress messages displayed by the
        transport helper during a command.
 
 'option depth' <depth>::
        Deepens the history of a shallow repository.
 
-'option followtags' \{'true'|'false'\}::
+'option followtags' {'true'|'false'}::
        If enabled the helper should automatically fetch annotated
        tag objects if the object the tag points at was transferred
        during the fetch command.  If the tag is not fetched by
@@ -423,7 +423,7 @@ set by Git if the remote helper has the 'option' capability.
        ask for the tag specifically.  Some helpers may be able to
        use this option to avoid a second network connection.
 
-'option dry-run' \{'true'|'false'\}:
+'option dry-run' {'true'|'false'}:
        If true, pretend the operation completed successfully,
        but don't actually change any repository data.  For most
        helpers this only applies to the 'push', if supported.
@@ -434,18 +434,18 @@ set by Git if the remote helper has the 'option' capability.
        must not rely on this option being set before
        connect request occurs.
 
-'option check-connectivity' \{'true'|'false'\}::
+'option check-connectivity' {'true'|'false'}::
        Request the helper to check connectivity of a clone.
 
-'option force' \{'true'|'false'\}::
+'option force' {'true'|'false'}::
        Request the helper to perform a force update.  Defaults to
        'false'.
 
-'option cloning \{'true'|'false'\}::
+'option cloning {'true'|'false'}::
        Notify the helper this is a clone request (i.e. the current
        repository is guaranteed empty).
 
-'option update-shallow \{'true'|'false'\}::
+'option update-shallow {'true'|'false'}::
        Allow to extend .git/shallow if the new refs require it.
 
 SEE ALSO