diff options
Diffstat (limited to 'tex/context/base/char-utf.lua')
| -rw-r--r-- | tex/context/base/char-utf.lua | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tex/context/base/char-utf.lua b/tex/context/base/char-utf.lua index 71e2805ad..680d426b0 100644 --- a/tex/context/base/char-utf.lua +++ b/tex/context/base/char-utf.lua @@ -21,7 +21,7 @@ over a string.</p> local utf = unicode.utf8 local utfchar, utfbyte, utfgsub = utf.char, utf.byte, utf.gsub -local concat, gmatch = table.concat, string.gmatch +local concat, gmatch, gsub = table.concat, string.gmatch, string.gsub local utfcharacters, utfvalues = string.utfcharacters, string.utfvalues local ctxcatcodes = tex.ctxcatcodes local texsprint = tex.sprint @@ -152,9 +152,9 @@ end private.set = set +function private.escape (str) return gsub(str,"(.)", escapes) end function private.replace(str) return utfgsub(str,"(.)", low ) end -function private.revert(str) return utfgsub(str,"(.)", high ) end -function private.escape(str) return utfgsub(str,"(.)", escapes) end +function private.revert (str) return utfgsub(str,"(.)", high ) end for ch in gmatch(special,".") do set(ch) end |