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| author | Philipp Gesang <phg@phi-gamma.net> | 2015-11-21 19:00:02 +0100 |
|---|---|---|
| committer | Philipp Gesang <phg@phi-gamma.net> | 2015-11-21 19:00:02 +0100 |
| commit | 6c3d70e21b100c6c7ffa11e1c6d9260b32ccc781 (patch) | |
| tree | 3d4cf2074ffa6451b2c707532f9a0d03533826fa /src/fontloader/misc/fontloader-fonts-otn.lua | |
| parent | 4256d04d076d788428d4a8eb9a316da9d52a1622 (diff) | |
| parent | 0ee06552f8a2c0e29e67754fe0571549ad6855aa (diff) | |
| download | luaotfload-6c3d70e21b100c6c7ffa11e1c6d9260b32ccc781.tar.gz | |
Merge pull request #293 from phi-gamma/master
update fontloader
Diffstat (limited to 'src/fontloader/misc/fontloader-fonts-otn.lua')
| -rw-r--r-- | src/fontloader/misc/fontloader-fonts-otn.lua | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/src/fontloader/misc/fontloader-fonts-otn.lua b/src/fontloader/misc/fontloader-fonts-otn.lua index 1b99c56..7fafadb 100644 --- a/src/fontloader/misc/fontloader-fonts-otn.lua +++ b/src/fontloader/misc/fontloader-fonts-otn.lua @@ -250,7 +250,6 @@ local disccodes = nodes.disccodes local glyph_code = nodecodes.glyph local glue_code = nodecodes.glue local disc_code = nodecodes.disc -local whatsit_code = nodecodes.whatsit local math_code = nodecodes.math local dir_code = whatcodes.dir @@ -316,8 +315,6 @@ local notmatchpre = { } local notmatchpost = { } local notmatchreplace = { } --- head is always a whatsit so we can safely assume that head is not changed - -- we use this for special testing and documentation local checkstep = (nodes and nodes.tracers and nodes.tracers.steppers.check) or function() end @@ -3320,43 +3317,6 @@ local function featuresprocessor(head,font,attr) comprun(start,c_run) start = getnext(start) end - elseif id == whatsit_code then -- will be function - local subtype = getsubtype(start) - if subtype == dir_code then - local dir = getfield(start,"dir") - if dir == "+TLT" then - topstack = topstack + 1 - dirstack[topstack] = dir - rlmode = 1 - elseif dir == "+TRT" then - topstack = topstack + 1 - dirstack[topstack] = dir - rlmode = -1 - elseif dir == "-TLT" or dir == "-TRT" then - topstack = topstack - 1 - rlmode = dirstack[topstack] == "+TRT" and -1 or 1 - else - rlmode = rlparmode - end - if trace_directions then - report_process("directions after txtdir %a: parmode %a, txtmode %a, # stack %a, new dir %a",dir,rlparmode,rlmode,topstack,newdir) - end - elseif subtype == localpar_code then - local dir = getfield(start,"dir") - if dir == "TRT" then - rlparmode = -1 - elseif dir == "TLT" then - rlparmode = 1 - else - rlparmode = 0 - end - -- one might wonder if the par dir should be looked at, so we might as well drop the next line - rlmode = rlparmode - if trace_directions then - report_process("directions after pardir %a: parmode %a, txtmode %a",dir,rlparmode,rlmode) - end - end - start = getnext(start) elseif id == math_code then start = getnext(end_of_math(start)) else @@ -3592,42 +3552,6 @@ local function featuresprocessor(head,font,attr) comprun(start,c_run) start = getnext(start) end - elseif id == whatsit_code then - local subtype = getsubtype(start) - if subtype == dir_code then - local dir = getfield(start,"dir") - if dir == "+TLT" then - topstack = topstack + 1 - dirstack[topstack] = dir - rlmode = 1 - elseif dir == "+TRT" then - topstack = topstack + 1 - dirstack[topstack] = dir - rlmode = -1 - elseif dir == "-TLT" or dir == "-TRT" then - topstack = topstack - 1 - rlmode = dirstack[topstack] == "+TRT" and -1 or 1 - else - rlmode = rlparmode - end - if trace_directions then - report_process("directions after txtdir %a: parmode %a, txtmode %a, # stack %a, new dir %a",dir,rlparmode,rlmode,topstack,newdir) - end - elseif subtype == localpar_code then - local dir = getfield(start,"dir") - if dir == "TRT" then - rlparmode = -1 - elseif dir == "TLT" then - rlparmode = 1 - else - rlparmode = 0 - end - rlmode = rlparmode - if trace_directions then - report_process("directions after pardir %a: parmode %a, txtmode %a",dir,rlparmode,rlmode) - end - end - start = getnext(start) elseif id == math_code then start = getnext(end_of_math(start)) else |