Another improvement of documentation of set-fontset-font

* doc/lispref/display.texi (Fontsets): Say explicitly that
CHARACTER can be a single codepoint.
* src/fontset.c (Fset_fontset_font): Doc fix.

2 files changed, 10 insertions, 8 deletions

diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index b4e20371f35..9e9f8e3ca45 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -3284,7 +3284,7 @@ field.
 
 @defun set-fontset-font name character font-spec &optional frame add
 This function modifies the existing fontset @var{name} to use the font
-matching with @var{font-spec} for the character @var{character}.
+matching with @var{font-spec} for the specified @var{character}.
 
 If @var{name} is @code{nil}, this function modifies the fontset of the
 selected frame or that of @var{frame} if @var{frame} is not
@@ -3293,10 +3293,10 @@ selected frame or that of @var{frame} if @var{frame} is not
 If @var{name} is @code{t}, this function modifies the default
 fontset, whose short name is @samp{fontset-default}.
 
-@var{character} may be a cons; @code{(@var{from} . @var{to})}, where
-@var{from} and @var{to} are character codepoints.  In that case, use
-@var{font-spec} for all characters in the range @var{from} and @var{to}
-(inclusive).
+In addition to specifying a single codepoint, @var{character} may be a
+cons @code{(@var{from} . @var{to})}, where @var{from} and @var{to} are
+character codepoints.  In that case, use @var{font-spec} for all the
+characters in the range @var{from} and @var{to} (inclusive).
 
 @var{character} may be a charset.  In that case, use
 @var{font-spec} for all character in the charsets.
diff --git a/src/fontset.c b/src/fontset.c
index 5fc92feb130..f1a3e597409 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -1411,9 +1411,11 @@ Modify fontset NAME to use FONT-SPEC for TARGET characters.
 NAME is a fontset name string, nil for the fontset of FRAME, or t for
 the default fontset.
 
-TARGET may be a cons; (FROM . TO), where FROM and TO are characters.
-In that case, use FONT-SPEC for all characters in the range FROM and
-TO (inclusive).
+TARGET may be a single character to use FONT-SPEC for.
+
+Target may be a cons (FROM . TO), where FROM and TO are characters.
+In that case, use FONT-SPEC for all characters in the range FROM
+and TO (inclusive).
 
 TARGET may be a script name symbol.  In that case, use FONT-SPEC for
 all characters that belong to the script.