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bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "
From: |
Po Lu |
Subject: |
bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg" |
Date: |
Wed, 25 May 2022 15:17:44 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) |
Visuwesh <visuweshm@gmail.com> writes:
> In a tty frame and when using a theme that does not explicitly set the
> default face's :foreground/:background [1], (face-attribute 'default
> :foreground)
> returns "unspecified-fg". This value is surprising when the docstring
> of `face-attribute' says,
>
> To ensure that the return value is always specified and absolute, use a
> value of ‘default’ for INHERIT; this will resolve any unspecified or
> relative values by merging with the ‘default’ face (which is always
> completely specified). ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> ^^^^^^^^^^^^^^^^^^^^^
>
> I opened the Elisp manual and tried to isearch for "unspecified-fg", but
> it got me no matches. It would be nice if this return value was
> documented somewhere.
Isn't that a special color which means to use the terminal's default
foreground (and/or background, in the case of unspecified-bg) colors?
If so, it should be documented as that instead.
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Visuwesh, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg",
Po Lu <=
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Visuwesh, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Eli Zaretskii, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Visuwesh, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Eli Zaretskii, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Visuwesh, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Eli Zaretskii, 2022/05/25
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Adam Porter, 2022/05/27
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Eli Zaretskii, 2022/05/27
- bug#55623: 29.0.50; Mention that (face-foreground 'default) can return "unspecified-fg", Adam Porter, 2022/05/27