dispatch: add shell aliases
This patch adds git-style "shell aliases" to Mercurial.
Any alias with a definition beginning with a '!' will be treated as a shell
alias. For example:
[alias]
echo = !echo
qempty = !hg qrefresh -X "`hg root`" ; echo Emptied patch "`hg qtop`"
$ hg echo foo
foo
$ hg qempty
Emptied patch foo
$
adding a
adding b
adding c
adding a
adding d
adding e
% test invalid splicemap
abort: syntax error in splicemap(1): key/value pair expected
% splice repo2 on repo1
updating to branch default
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
scanning source...
sorting...
converting...
2 addaandd
spliced in ['6d4c2037ddc2cb2627ac3a244ecce35283268f8e'] as parents of 527cdedf31fbd5ea708aa14eeecf53d4676f38db
1 changed
spliced in ['e55c719b85b60e5102fac26110ba626e7cb6b7dc', '527cdedf31fbd5ea708aa14eeecf53d4676f38db'] as parents of e4ea00df91897da3079a10fab658c1eddba6617b
0 adde
o 5 "adde" files: e
|
o 4 "changed" files: d
|\
| o 3 "addaandd" files: a d
| |
@ | 2 "addc" files: c
|/
o 1 "addb" files: a b
|
o 0 "adda" files: a