Author: kevans
Date: Mon Feb 26 04:12:54 2018
New Revision: 330010
URL: https://svnweb.freebsd.org/changeset/base/330010
Log:
lualoader: screen argument fixes
screen was also guilty of not-so-great argument names, but it was also
guilty of handling color sequences on its own. Change those bits to using
the color module instead.
As a side note, between color and screen, I'm not 100% sure that returning
the color_value is the right thing to do if we won't generate the escape
sequences. This should be re-evaluated at a later time, and they should
likely return nil instead.
Modified:
head/stand/lua/screen.lua
Modified: head/stand/lua/screen.lua
==============================================================================
--- head/stand/lua/screen.lua Mon Feb 26 04:08:54 2018 (r330009)
+++ head/stand/lua/screen.lua Mon Feb 26 04:12:54 2018 (r330010)
@@ -49,18 +49,18 @@ function screen.setcursor(x, y)
loader.printc("\027[" .. y .. ";" .. x .. "H")
end
-function screen.setforeground(c)
+function screen.setforeground(color_value)
if color.disabled then
- return c
+ return color_value
end
- loader.printc("\027[3" .. c .. "m")
+ loader.printc(color.escapef(color_value))
end
-function screen.setbackground(c)
+function screen.setbackground(color_value)
if color.disabled then
- return c
+ return color_value
end
- loader.printc("\027[4" .. c .. "m")
+ loader.printc(color.escapeb(color_value))
end
function screen.defcolor()
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