help: rewrite template examples to not use shell escaping
Though they work fine even on cmd.exe, these examples could lead to misguided
understanding about the template syntax.
--- a/mercurial/help/templates.txt Sat Jun 20 18:24:11 2015 +0900
+++ b/mercurial/help/templates.txt Sun Jul 12 17:59:25 2015 +0900
@@ -96,7 +96,7 @@
- Mark the active bookmark with '*'::
- $ hg log --template "{bookmarks % '{bookmark}{ifeq(bookmark, active, \"*\")} '}\n"
+ $ hg log --template "{bookmarks % '{bookmark}{ifeq(bookmark, active, '*')} '}\n"
- Mark the working copy parent with '@'::
@@ -104,7 +104,7 @@
- Show only commit descriptions that start with "template"::
- $ hg log --template "{startswith(\"template\", firstline(desc))}\n"
+ $ hg log --template "{startswith('template', firstline(desc))}\n"
- Print the first word of each line of a commit message::