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Fix documentation of 'alpha-background' frame parameter

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* doc/lispref/frames.texi (Font and Color Parameters): Fix
documentation of values of 'alpha-background'.  Suggested by Jacob
S. Gordon <jacob.as.gordon@gmail.com>.  (Bug#79861)
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Eli Zaretskii 2025-11-22 13:08:41 +02:00
parent 959e67ec4f
commit 0762d9b4de
1 changed files with 3 additions and 1 deletions
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doc/lispref/frames.texi
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@ -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