unposted: Add whitespace and comments. No functional change.

ChangeLog

@@ -1,5 +1,8 @@
 2021-12-01  Daniel Shahaf  <d.s@daniel.shahaf.name>
 
+	* unposted: Doc/Zsh/zle.yo, Doc/ztexi.yo: Add whitespace and
+	comments.  No functional change.
+
 	* 49621: Doc/Zsh/manual.yo, Doc/Zsh/zle.yo: Fix the info Doc
 	build, broken in 49448.
 

Doc/Zsh/zle.yo

@@ -109,6 +109,7 @@ In the `tt(.safe)' keymap, each single key is bound to tt(self-insert),
 except for ^J (line feed) and ^M (return) which are bound to tt(accept-line).
 This is deliberately not pleasant to use; if you are using it, it
 means you deleted the main keymap, and you should put it back.
+
 subsect(Reading Commands)
 When ZLE is reading a command from the terminal, it may read a sequence
 that is bound to some command and is also a prefix of a longer bound string.
@@ -139,6 +140,7 @@ in user-defined widgets with the tt(read-command) widget, described in
 ifzman(the subsection `Miscellaneous' of the section `Standard Widgets' below)\
 ifnzman(noderef(Miscellaneous) below)\
 .
+
 subsect(Local Keymaps)
 cindex(local keymaps)
 While for normal editing a single keymap is used exclusively, in many
@@ -754,6 +756,7 @@ as shell functions.  When the widget is executed, the corresponding
 shell function is executed, and can perform editing (or other) actions.
 It is recommended that user-defined widgets should not have names
 starting with `tt(.)'.
+
 texinode(User-Defined Widgets)(Standard Widgets)(Zle Widgets)(Zsh Line Editor)
 sect(User-Defined Widgets)
 cindex(widgets, user-defined)

Doc/ztexi.yo

@@ -110,6 +110,7 @@ def(texiauthor)(1)(\
   NOTRANS(@author )ARG1\
 )
 
+COMMENT(Arguments are node identifiers: this, next, previous, up)
 def(texinode)(4)(\
   NOTRANS(@node )ARG1, ARG2, ARG3, ARG4\
 )