help: apply bulk fixes for indentation and literal blocking issues There are some paragraphs, which aren't rendered in online help as expected because of indentation and literal blocking issues. - hgext/rebase.py - paragraph before example code ends with ":", which treats subsequent indented paragraphs as normal block => replace ":" with "::" to treat subsequent paragraphs as literal block - help/pager.txt - paragraph before a list of --pager option values ends with "::", which treats subsequent indented paragraphs as literal block => replace "::" with ":" to treat subsequent paragraphs as normal block - the second line of explanation for no/off --pager option value is indented incorrectly (this also causes failure of "make" in doc) => indent correctly - help/revisions.txt - explanation following example code of "[revsetalias]" section isn't suitable for literal block => un-indent explanation paragraph to treat it as normal block - indentation of "For example" before example of tag() revset predicate matching is meaningless - descriptive text for tag() revset predicate matching isn't suitable for literal block => un-indent concatenated two paragraphs to treat them as normal block

--- a/mercurial/help/revisions.txt	Mon May 01 05:38:52 2017 +0900
+++ b/mercurial/help/revisions.txt	Mon May 01 05:52:32 2017 +0900
@@ -109,10 +109,10 @@
     [revsetalias]
     issue(a1) = grep(r'\bissue[ :]?' ## a1 ## r'\b|\bbug\(' ## a1 ## r'\)')
 
-    ``issue(1234)`` is equivalent to
-    ``grep(r'\bissue[ :]?1234\b|\bbug\(1234\)')``
-    in this case. This matches against all of "issue 1234", "issue:1234",
-    "issue1234" and "bug(1234)".
+  ``issue(1234)`` is equivalent to
+  ``grep(r'\bissue[ :]?1234\b|\bbug\(1234\)')``
+  in this case. This matches against all of "issue 1234", "issue:1234",
+  "issue1234" and "bug(1234)".
 
 There is a single postfix operator:
 
@@ -132,9 +132,8 @@
 insensitive match on a case-sensitive predicate, use a regular expression,
 prefixed with ``(?i)``.
 
-  For example::
-
-    ``tag(r're:(?i)release')`` matches "release" or "RELEASE" or "Release", etc
+For example, ``tag(r're:(?i)release')`` matches "release" or "RELEASE"
+or "Release", etc
 
 Predicates
 ==========