templates: add filter to reverse list
The filter supports only lists because for lists, it’s straightforward to
implement. Reversing text doesn’t seem very useful and is hard to implement.
Reversing the bytes would break multi-bytes encodings. Reversing the code
points would break characters consisting of multiple code points. Reversing
graphemes is non-trivial without using a library not included in the standard
library.
; System-wide Mercurial config file.
;
; !!! Do Not Edit This File !!!
;
; This file will be replaced by the installer on every upgrade.
; Editing this file can cause strange side effects on Vista.
;
; https://foss.heptapod.net/mercurial/tortoisehg/thg/-/issues/135
;
; To change settings you see in this file, override (or enable) them in
; your user Mercurial.ini file, where USERNAME is your Windows user name:
;
; XP or older - C:\Documents and Settings\USERNAME\Mercurial.ini
; Vista or later - C:\Users\USERNAME\Mercurial.ini
[ui]
; editor used to enter commit logs, etc. Most text editors will work.
; editor = notepad
; show changed files and be a bit more verbose if True
; verbose = True
; colorize commands output
; color = auto
; username data to appear in commits
; it usually takes the form: Joe User <joe.user@host.com>
; username = Joe User <j.user@example.com>
; In order to push/pull over ssh you must specify an ssh tool
;ssh = "C:\Progra~1\TortoiseSVN\bin\TortoisePlink.exe" -ssh -2
;ssh = C:\cygwin\bin\ssh
;
; For more information about mercurial extensions, start here
; https://www.mercurial-scm.org/wiki/UsingExtensions
;
; Extensions shipped with Mercurial
;
[extensions]
;acl =
;blackbox =
;bugzilla =
;children =
;churn =
;convert =
;eol =
;extdiff =
;fetch =
;gpg =
;hgk =
;highlight =
;histedit =
;interhg =
;largefiles =
;keyword =
;mq =
;notify =
;pager =
;patchbomb =
;progress =
;purge =
;rebase =
;record =
;relink =
;schemes =
;share =
;transplant =
;win32mbcs =
;zeroconf =
;
; Define external diff commands
;
[extdiff]
;cmd.bc3diff = C:\Program Files\Beyond Compare 3\BCompare.exe
;cmd.vdiff = C:\Progra~1\TortoiseSVN\bin\TortoiseMerge.exe
;cmd.vimdiff = gvim.exe
;opts.vimdiff = -f "+next" "+execute 'DirDiff' fnameescape(argv(0)) fnameescape(argv(1))"
[hgk]
; Replace the following with your path to hgk, uncomment it and
; install ActiveTcl (or another win32 port like tclkit)
; path="C:\Program Files\Mercurial\Contrib\hgk.tcl"
; vdiff=vdiff
;
; The git extended diff format can represent binary files, file
; permission changes, and rename information that the normal patch format
; cannot describe. However it is also not compatible with tools which
; expect normal patches. so enable git patches at your own risk.
;
[diff]
;git = false
;nodates = false