1 files changed, 13 insertions, 5 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 53cd64c67..4bc9e13a2 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
 -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua
 -- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date  : 2022-12-05 18:49
+-- merge date  : 2022-12-07 20:21
 
 do -- begin closure to overcome local limits and interference
 
@@ -927,7 +927,7 @@ if not modules then modules={} end modules ['l-string']={
  license="see context related readme files"
 }
 local string=string
-local sub,gmatch,format,char,byte,rep,lower=string.sub,string.gmatch,string.format,string.char,string.byte,string.rep,string.lower
+local sub,gmatch,format,char,byte,rep,lower,find=string.sub,string.gmatch,string.format,string.char,string.byte,string.rep,string.lower,string.find
 local lpegmatch,patterns=lpeg.match,lpeg.patterns
 local P,S,C,Ct,Cc,Cs=lpeg.P,lpeg.S,lpeg.C,lpeg.Ct,lpeg.Cc,lpeg.Cs
 local unquoted=patterns.squote*C(patterns.nosquote)*patterns.squote+patterns.dquote*C(patterns.nodquote)*patterns.dquote
@@ -937,10 +937,18 @@ end
 function string.quoted(str)
  return format("%q",str) 
 end
-function string.count(str,pattern) 
+function string.count(str,pattern)
  local n=0
- for _ in gmatch(str,pattern) do 
-  n=n+1
+ local i=1
+ local l=#pattern
+ while true do
+  i=find(str,pattern,i)
+  if i then
+   n=n+1
+   i=i+l
+  else
+   break
+  end
  end
  return n
 end