embedding color in a title using @Cnnn syntax

[Steve Knox <stevek@xxxxxxxxxxxxxxxxxx>]

Hi,
I'm trying to use the "@Cnnn" syntax to embed different colors in a plot 
title.

let t1="@C000line 1<NL> @C002line 2 @C003rest of line"
plot/symbol/line/title="`t1`" tmx,ghcn_tmax,ghcn_tmax-tmx
!-> plot/symbol/line/title="@C000line 1<NL> @C002line 2 @C003rest of 
line" tmx,ghcn_tmax,ghcn_tmax-tmx



The title that is produced has the text "line 1" in black but the text 
"line 2" is "C002line 2" in color black The text "rest of line" is 
green, which is correct. Why isn't the color of "line 2" getting set to 
"red"? It seems to be dropping the "@" and thus not interpreting the 
@C002. If I drop the newline symbol "<nl>" it works.

Thanks for any insights.

Steve


--
 Steve Knox
 Natural Resource Ecology Laboratory
 Colorado State University
 Fort Collins, CO 80523-1499
 stevek@nrel.colostate.edu