# HG changeset patch
# User FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
# Date 1385913030 -32400
# Node ID acb6cceaffd5ca77a2d4b44b273b7af8a7cb04ee
# Parent  27d3f1fe42ac9e7d929c02fabef97c9335eccc75
transplant: use "ui.extractchoices()" to show the list of available responses

Before this patch, transplant extension shows the list of available
responses by specific string, even though the prompt string passed to
"ui.promptchoice()" has enough (maybe i18n-ed) information.

This patch uses "ui.extractchoices()" to show the list of available
responses.

diff -r 27d3f1fe42ac -r acb6cceaffd5 hgext/transplant.py
--- a/hgext/transplant.py	Mon Dec 02 00:50:30 2013 +0900
+++ b/hgext/transplant.py	Mon Dec 02 00:50:30 2013 +0900
@@ -451,15 +451,6 @@
 
 def browserevs(ui, repo, nodes, opts):
     '''interactively transplant changesets'''
-    def browsehelp(ui):
-        ui.write(_('y: transplant this changeset\n'
-                   'n: skip this changeset\n'
-                   'm: merge at this changeset\n'
-                   'p: show patch\n'
-                   'c: commit selected changesets\n'
-                   'q: cancel transplant\n'
-                   '?: show this help\n'))
-
     displayer = cmdutil.show_changeset(ui, repo, opts)
     transplants = []
     merges = []
@@ -477,7 +468,8 @@
         while not action:
             action = 'ynmpcq?'[ui.promptchoice(prompt)]
             if action == '?':
-                browsehelp(ui)
+                for c, t in ui.extractchoices(prompt)[1]:
+                    ui.write('%s: %s\n' % (c, t))
                 action = None
             elif action == 'p':
                 parent = repo.changelog.parents(node)[0]
diff -r 27d3f1fe42ac -r acb6cceaffd5 tests/test-transplant.t
--- a/tests/test-transplant.t	Mon Dec 02 00:50:30 2013 +0900
+++ b/tests/test-transplant.t	Mon Dec 02 00:50:30 2013 +0900
@@ -493,13 +493,13 @@
   > EOF
   1:d11e3596cc1a
   apply changeset? [ynmpcq?]: unrecognized response
-  apply changeset? [ynmpcq?]: y: transplant this changeset
-  n: skip this changeset
+  apply changeset? [ynmpcq?]: y: yes, transplant this changeset
+  n: no, skip this changeset
   m: merge at this changeset
   p: show patch
   c: commit selected changesets
-  q: cancel transplant
-  ?: show this help
+  q: quit and cancel transplant
+  ?: ? (show this help)
   apply changeset? [ynmpcq?]: 4:a53251cdf717
   apply changeset? [ynmpcq?]:  (no-eol)
   $ hg heads --template "{node|short}\n"