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-rw-r--r--graphics/pstricks/contrib/pstricks-add/dvips/pstricks-add.pro3
1 files changed, 2 insertions, 1 deletions
diff --git a/graphics/pstricks/contrib/pstricks-add/dvips/pstricks-add.pro b/graphics/pstricks/contrib/pstricks-add/dvips/pstricks-add.pro
index e30317ca78..3a80895f50 100644
--- a/graphics/pstricks/contrib/pstricks-add/dvips/pstricks-add.pro
+++ b/graphics/pstricks/contrib/pstricks-add/dvips/pstricks-add.pro
@@ -1,4 +1,4 @@
-%% $Id: pstricks-add.pro 37 2014-07-22 13:52:12Z herbert $
+%% $Id: pstricks-add.pro 216 2021-09-10 12:28:13Z herbert $
%%
% PostScript prologue for pstricks-add.tex.
%
@@ -80,6 +80,7 @@ realtime srand % set random generator
%% www.efg2.com/lab
%
/Gamma 0.8 def
+
/calculateRGB {
lambda 379 le {/Red 0 def /Green 0 def /Blue 0 def} if
lambda 781 ge {/Red 0 def /Green 0 def /Blue 0 def} if