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Diffstat (limited to 'metapost/context/base/mpxl/mp-luas.mpxl')
-rw-r--r--metapost/context/base/mpxl/mp-luas.mpxl4
1 files changed, 2 insertions, 2 deletions
diff --git a/metapost/context/base/mpxl/mp-luas.mpxl b/metapost/context/base/mpxl/mp-luas.mpxl
index 24a2fc8fe..18b4391f2 100644
--- a/metapost/context/base/mpxl/mp-luas.mpxl
+++ b/metapost/context/base/mpxl/mp-luas.mpxl
@@ -266,8 +266,8 @@ newscriptindex mfid_utfsub ; mfid_utfsub := scriptindex "utfsub" ;
% def utflen = runscript mfid_utflen enddef ;
% def utfsub = runscript mfid_utfsub enddef ;
-vardef utfnum expr s = runscript mfid_utfnum s enddef ; % str
-vardef utflen expr s = runscript mfid_utflen s enddef ; % str
+vardef utfnum(expr s) = runscript mfid_utfnum s enddef ; % str
+vardef utflen(expr s) = runscript mfid_utflen s enddef ; % str
vardef utfsub(text t) = runscript mfid_utfsub t enddef ; % str, first, (optional) last
permanent utfnum, utflen, utfsub ;