From: Robert Pluim <rpluim@gmail.com>
Date: Fri, 22 Oct 2021 15:51:56 +0000 (+0200)
Subject: Improve documentation of syntax-ppss-context slightly
X-Git-Tag: emacs-28.0.90~207
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=7fde84e881;p=emacs.git

Improve documentation of syntax-ppss-context slightly

* doc/lispref/syntax.texi (Parser State): Document all possible return
values from 'syntax-ppss-context'.
---

diff --git a/doc/lispref/syntax.texi b/doc/lispref/syntax.texi
index deec3f44c08..87ade73c2ae 100644
--- a/doc/lispref/syntax.texi
+++ b/doc/lispref/syntax.texi
@@ -900,6 +900,7 @@ arrived at a top level position.
 @defun syntax-ppss-context state
 Return @code{string} if the end position of the scan returning
 @var{state} is in a string, and @code{comment} if it's in a comment.
+Otherwise return @code{nil}.
 @end defun
 
 @node Low-Level Parsing