Emacs: separate limitations of revision range and shown changesets.
For revision range limitation,
use "-r" opt with range notation at "hg log" invocation, and
use hg-rev-completion-limit as default value.
For shown changesets limitation,
use "-l" opt at "hg log" invocation, and
use hg-log-limit as default value.
Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
this patch deters hg-read-file-name from passing hg-file-history to
read-file-name as 6th parameter in non-X Emacs environment.
Remove quotes from patch command.
When the gpatch fix for solaris was introduced in
67a0a3852024 the
patch command was "". For some strange reason windows 2000 is
not happy with those quotes when given in os.popen.
Fixed typo (qshell instead of shell) in win98 code (see
issue244).