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Doc fixes for 'face-foreground' and 'face-background'.

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* lisp/faces.el (face-foreground, face-background): Clarify how a
face specified in INHERIT arg is used.  (Bug#47437)
This commit is contained in:
Eli Zaretskii 2021-03-28 16:26:21 +03:00
parent bf6442fafd
commit bcc4cc3362
1 changed files with 4 additions and 2 deletions
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6
lisp/faces.el
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@ -503,7 +503,8 @@ If INHERIT is t, and FACE doesn't define a foreground color, then any
foreground color that FACE inherits through its `:inherit' attribute
is considered as well; however the return value may still be nil.
If INHERIT is a face or a list of faces, then it is used to try to
resolve an unspecified foreground color.
resolve an unspecified foreground color, in addition to using any
inherited color.
To ensure that a valid color is always returned, use a value of
`default' for INHERIT; this will resolve any unspecified values by
@ -523,7 +524,8 @@ If INHERIT is t, and FACE doesn't define a background color, then any
background color that FACE inherits through its `:inherit' attribute
is considered as well; however the return value may still be nil.
If INHERIT is a face or a list of faces, then it is used to try to
resolve an unspecified background color.
resolve an unspecified background color, in addition to using any
inherited color.
To ensure that a valid color is always returned, use a value of
`default' for INHERIT; this will resolve any unspecified values by