From 108a0454d05c744c4a05e298cfc8cbf157952414 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Tue, 12 Sep 2023 10:23:59 +0200
Subject: Rework file tree structure for info files.

---
 doc/ref/vulgar/color.texi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 doc/ref/vulgar/color.texi

(limited to 'doc/ref/vulgar/color.texi')

diff --git a/doc/ref/vulgar/color.texi b/doc/ref/vulgar/color.texi
new file mode 100644
index 00000000..611f4c54
--- /dev/null
+++ b/doc/ref/vulgar/color.texi
@@ -0,0 +1,18 @@
+@node Color
+@section Color
+
+@defvar STR-RESET
+ANSI escape sequence for removing all current formatting, as a string.
+@end defvar
+
+@defmac color-if predicate color body ...
+@code{(begin body ...)} is run, coloring it's return value using the
+ANSI escape sequence @var{color}, if @var{predicate} is true, and
+uncolored otherwise.
+@end defmac
+
+@defun color-escape n
+Generates an RGB color escape code. @var{n} can either be @code{#f},
+in which case the empty string is returned, or a a 24 bit color code
+encoded hexadecimaly as @samp{#RRGGBB}.
+@end defun
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