[Emacs-diffs] emacs-26 317da2a: Minor improvements in manuals

[Eli Zaretskii]

branch: emacs-26
commit 317da2ace54e971c788d4718874df957d3d1c549
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Minor improvements in manuals
    
    * doc/lispref/variables.texi (Local Variables): Make more clear
    that local bindings of 'let' are in effect only within the body.
    Suggested by Marcin Borkowski <address@hidden>, see
    http://lists.gnu.org/archive/html/emacs-devel/2018-03/msg00217.html
    for the details.
    
    * doc/emacs/programs.texi (Matching): Fix a typo.  Reported by
    Alex Branham <address@hidden> in address@hidden
    Improve indexing.
---
 doc/emacs/programs.texi    | 6 +++++-
 doc/lispref/variables.texi | 5 +++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/doc/emacs/programs.texi b/doc/emacs/programs.texi
index c34b55f..d3d7028 100644
--- a/doc/emacs/programs.texi
+++ b/doc/emacs/programs.texi
@@ -849,11 +849,13 @@ options which control the operation of this mode include:
 
 @itemize @bullet
 @item
address@hidden controls whether to highlight
address@hidden show-paren-highlight-openparen
address@hidden controls whether to highlight
 an open paren when point stands just before it, and hence its position
 is marked by the cursor anyway.  The default is address@hidden (yes).
 
 @item
address@hidden show-paren-style
 @code{show-paren-style} controls whether just the two parens, or also
 the space between them get highlighted.  The valid options here are
 @code{parenthesis} (show the matching paren), @code{expression}
@@ -862,10 +864,12 @@ the space between them get highlighted.  The valid 
options here are
 expression otherwise).
 
 @item
address@hidden show-paren-when-point-inside-paren
 @code{show-paren-when-point-inside-paren}, when address@hidden, causes
 highlighting also when point is on the inside of a parenthesis.
 
 @item
address@hidden show-paren-when-point-in-periphery
 @code{show-paren-when-point-in-periphery}, when address@hidden, causes
 highlighting also when point is in whitespace at the beginning or end
 of a line, and there is a paren at, respectively, the first or last,
diff --git a/doc/lispref/variables.texi b/doc/lispref/variables.texi
index e025d3f..aecee6f 100644
--- a/doc/lispref/variables.texi
+++ b/doc/lispref/variables.texi
@@ -165,7 +165,7 @@ receive local values, which are the actual arguments 
supplied to the
 function call; these local bindings take effect within the body of the
 function.  To take another example, the @code{let} special form
 explicitly establishes local bindings for specific variables, which
-take effect within the body of the @code{let} form.
+take effect only within the body of the @code{let} form.
 
   We also speak of the @dfn{global binding}, which is where
 (conceptually) the global value is kept.
@@ -204,7 +204,8 @@ bindings:
 This special form sets up local bindings for a certain set of
 variables, as specified by @var{bindings}, and then evaluates all of
 the @var{forms} in textual order.  Its return value is the value of
-the last form in @var{forms}.
+the last form in @var{forms}.  The local bindings set up by @code{let}
+will be in effect only within the body of @var{forms}.
 
 Each of the @var{bindings} is either @w{(i) a} symbol, in which case
 that symbol is locally bound to @code{nil}; or @w{(ii) a} list of the