tests: rewrite path in test-shelve.t for not being mangled on msys

msys (on windows) converets '-R bundle:.XX/XX' to '-R bundle:;.XX/XX'. Avoid
this by writing '-R bundle://.XX/XX'. This is used more often than the
alternative work arounds like '-Rbundle://.XX/XX' or '-R bundle:Y/../.XX/XX'.

contrib/check-code.py

@@ -150,6 +150,9 b' utestpats = ['
      "explicit exit code checks unnecessary"),
     (uprefix + r'set -e', "don't use set -e"),
     (uprefix + r'(\s|fi\b|done\b)', "use > for continued lines"),
+    (uprefix + r'.*:\.\S*/', "x:.y in a path does not work on msys, rewrite "
+     "as x://.y, or see `hg log -k msys` for alternatives", r'-\S+:\.|' #-Rxxx
+     'hg pull -q file:../test'), # in test-pull.t which is skipped on windows
     (r'^  saved backup bundle to \$TESTTMP.*\.hg$', winglobmsg),
     (r'^  changeset .* references (corrupted|missing) \$TESTTMP/.*[^)]$',
      winglobmsg),

tests/test-shelve.t

@@ -565,7 +565,7 b' unshelve and conflicts with untracked fi'
   $ hg shelve
   shelved as default
   0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ hg log -G --template '{rev}  {desc|firstline}  {author}' -R bundle:.hg/shelved/default.hg -r 'bundle()'
+  $ hg log -G --template '{rev}  {desc|firstline}  {author}' -R bundle://.hg/shelved/default.hg -r 'bundle()'
   o  4  changes to 'commit stuff'  shelve@localhost
   |
   $ hg log -G --template '{rev}  {desc|firstline}  {author}'