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-rw-r--r--gdb/doc/guile.texi3
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/doc/guile.texi b/gdb/doc/guile.texi
index c6808ef..c6d889f 100644
--- a/gdb/doc/guile.texi
+++ b/gdb/doc/guile.texi
@@ -3899,6 +3899,9 @@ Return string to change terminal's color to this.
If @var{is_foreground} is @code{#t}, then the returned sequence will change
foreground color. Otherwise, the returned sequence will change background
color.
+
+If styling is currently disabled (@pxref{Output Styling,,@kbd{set style
+enabled}}), then this procedure will return an empty string.
@end deffn
When color is initialized, its color space must be specified. The