From 0762d9b4de5a85863f6a54bde9fa504c2b92a9af Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Sat, 22 Nov 2025 13:08:41 +0200 Subject: [PATCH] Fix documentation of 'alpha-background' frame parameter * doc/lispref/frames.texi (Font and Color Parameters): Fix documentation of values of 'alpha-background'. Suggested by Jacob S. Gordon . (Bug#79861) --- doc/lispref/frames.texi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi index c053d8c5543..bc7c1e4915a 100644 --- a/doc/lispref/frames.texi +++ b/doc/lispref/frames.texi @@ -2611,7 +2611,9 @@ Sets the background transparency of the frame. Unlike the @code{alpha} frame parameter, this only controls the transparency of the background while keeping foreground elements such as text fully opaque. It should be an integer between 0 and 100, where 0 means -completely transparent and 100 means completely opaque (default). +completely transparent and 100 means completely opaque (default). The +value can also be a float between 0 and 1.0, where 1.0 means completely +opaque. @vindex borders-respect-alpha-background@r{, a frame parameter} @item borders-respect-alpha-background