Thomas Arendsen Hein <thomas@intevation.de> [Fri, 09 Dec 2011 15:50:33 +0100] rev 15624
sshrepo: add more safe characters (issue2983)
Extended the list of safe characters introduced in 86fc364ca5f8 to include
everything from pipes._safechars, which is only available on Unix platforms.
Place "-" at the end of the range to avoid backslash-escape.
New characters: @%+=:,
sshrepo: don't quote obviously safe strings (issue2983)
This restores compatibility with hg-over-ssh servers that don't parse
commandlines as sh does but works ok in the most common cases.