From 64f50a1d7fe79d365b350c1bae688b9bf1b44d34 Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Thu, 10 Oct 2019 15:29:49 +0200
Subject: 2019-10-10 14:28:00

---
 metapost/context/base/mpiv/mp-lmtx.mpxl | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'metapost')

diff --git a/metapost/context/base/mpiv/mp-lmtx.mpxl b/metapost/context/base/mpiv/mp-lmtx.mpxl
index bc658a7b2..b618ea4b5 100644
--- a/metapost/context/base/mpiv/mp-lmtx.mpxl
+++ b/metapost/context/base/mpiv/mp-lmtx.mpxl
@@ -2010,6 +2010,16 @@ vardef lmt_do_contour =
     )
 enddef ;
 
+newinternal svgforcecmyk ; svgforcecmyk := 0 ;
+
+vardef svgcolor(expr r,g,b) =
+    if svgforcecmyk > 0 :
+        (1-r,1-g,1-b,0) % simple: no black component, kind of ok for emoji
+    else :
+        (r,g,b)
+    fi
+enddef ;
+
 presetparameters "svg" [
     filename = "",
     fontname = "",
-- 
cgit v1.2.3