diff options
Diffstat (limited to 'tex/context/base/mkxl/lpdf-ini.lmt')
| -rw-r--r-- | tex/context/base/mkxl/lpdf-ini.lmt | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/tex/context/base/mkxl/lpdf-ini.lmt b/tex/context/base/mkxl/lpdf-ini.lmt index bfa180b7e..9b4a2379c 100644 --- a/tex/context/base/mkxl/lpdf-ini.lmt +++ b/tex/context/base/mkxl/lpdf-ini.lmt @@ -64,7 +64,6 @@ local P, C, R, S, Cc, Cs, V = lpeg.P, lpeg.C, lpeg.R, lpeg.S, lpeg.Cc, lpeg.Cs, local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns local formatters = string.formatters local isboolean = string.is_boolean -local rshift = bit32.rshift local report_objects = logs.reporter("backend","objects") local report_finalizing = logs.reporter("backend","finalizing") @@ -192,27 +191,6 @@ do end --- we could use a hash of predefined unicodes - --- local function tosixteen(str) -- an lpeg might be faster (no table) --- if not str or str == "" then --- return "<feff>" -- not () as we want an indication that it's unicode --- else --- local r, n = { "<feff" }, 1 --- for b in utfvalues(str) do --- n = n + 1 --- if b < 0x10000 then --- r[n] = format("%04x",b) --- else --- r[n] = format("%04x%04x",rshift(b,10),b%1024+0xDC00) --- end --- end --- n = n + 1 --- r[n] = ">" --- return concat(r) --- end --- end - local tosixteen, fromsixteen, topdfdoc, frompdfdoc, toeight, fromeight do @@ -223,8 +201,7 @@ do v = format("%04x",v) else v = v - 0x10000 - v = format("%04x%04x",rshift(v,10)+0xD800,v%1024+0xDC00) - -- v = format("%04x%04x",rshift(v-0x10000,10)+0xD800,v%1024+0xDC00) + v = format("%04x%04x",(v>>10)+0xD800,v%1024+0xDC00) end t[k] = v return v |