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| author | Hans Hagen <pragma@wxs.nl> | 2021-01-17 22:49:53 +0100 |
|---|---|---|
| committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2021-01-17 22:49:53 +0100 |
| commit | 95686a1754b3cf4f1410d6a52aeb86b65033a96c (patch) | |
| tree | e5a5b9c091e2722d8bc7b20d3ad0952055b70dab /tex/context/base/mkiv/math-act.lua | |
| parent | 980ad5b78d69aa8abfb093c7e6729b0024ce0b49 (diff) | |
| download | context-95686a1754b3cf4f1410d6a52aeb86b65033a96c.tar.gz | |
2021-01-17 21:42:00
Diffstat (limited to 'tex/context/base/mkiv/math-act.lua')
| -rw-r--r-- | tex/context/base/mkiv/math-act.lua | 113 |
1 files changed, 2 insertions, 111 deletions
diff --git a/tex/context/base/mkiv/math-act.lua b/tex/context/base/mkiv/math-act.lua index 4f38b4195..a5cfa82de 100644 --- a/tex/context/base/mkiv/math-act.lua +++ b/tex/context/base/mkiv/math-act.lua @@ -230,115 +230,6 @@ sequencers.appendaction("aftercopyingcharacters", "system","mathematics.tweakaft local virtualized = mathematics.virtualized -function mathematics.overloaddimensions(target,original,set) - local goodies = target.goodies - if goodies then - for i=1,#goodies do - local goodie = goodies[i] - local mathematics = goodie.mathematics - local dimensions = mathematics and mathematics.dimensions - if dimensions then - if trace_defining then - report_math("overloading dimensions in %a @ %p",target.properties.fullname,target.parameters.size) - end - local characters = target.characters - local descriptions = target.descriptions - local parameters = target.parameters - local factor = parameters.factor - local hfactor = parameters.hfactor - local vfactor = parameters.vfactor -if not CONTEXTLMTXMODE or CONTEXTLMTXMODE == 0 then - target.type = "virtual" - target.properties.virtualized = true -end - local function overload(dimensions) - for unicode, data in next, dimensions do - local character = characters[unicode] - if not character then - local c = virtualized[unicode] - if c then - character = characters[c] - end - end - if character then - -- - local width = data.width - local height = data.height - local depth = data.depth - if trace_defining and (width or height or depth) then - report_math("overloading dimensions of %C, width %p, height %p, depth %p", - unicode,width or 0,height or 0,depth or 0) - end - if width then character.width = width * hfactor end - if height then character.height = height * vfactor end - if depth then character.depth = depth * vfactor end - -- - local xoffset = data.xoffset - local yoffset = data.yoffset - if xoffset == "llx" then - local d = descriptions[unicode] - if d then - xoffset = - d.boundingbox[1] * hfactor - character.width = character.width + xoffset - xoffset = rightcommand[xoffset] - else - xoffset = nil - end - elseif xoffset and xoffset ~= 0 then - xoffset = rightcommand[xoffset * hfactor] - else - xoffset = nil - end - if yoffset and yoffset ~= 0 then - yoffset = upcommand[yoffset * vfactor] - else - yoffset = nil - end - if xoffset or yoffset then - local commands = characters.commands - if commands then - prependcommands(commands,yoffset,xoffset) - else - local slot = charcommand[unicode] - if xoffset and yoffset then - character.commands = { xoffset, yoffset, slot } - elseif xoffset then - character.commands = { xoffset, slot } - else - character.commands = { yoffset, slot } - end - end - end - elseif trace_defining then - report_math("no overloading dimensions of %C, not in font",unicode) - end - end - end - if set == nil then - set = { "default" } - end - if set == "all" or set == true then - for name, set in next, dimensions do - overload(set) - end - else - if type(set) == "string" then - set = utilities.parsers.settings_to_array(set) - end - if type(set) == "table" then - for i=1,#set do - local d = dimensions[set[i]] - if d then - overload(d) - end - end - end - end - end - end - end -end - -- no, it's a feature now (see good-mth): -- -- sequencers.appendaction("aftercopyingcharacters", "system","mathematics.overloaddimensions") @@ -711,10 +602,10 @@ function mathematics.finishfallbacks(target,specification,fallbacks) fonts = { } target.fonts = fonts end -if not CONTEXTLMTXMODE or CONTEXTLMTXMODE == 0 then + -- target.type = "virtual" target.properties.virtualized = true -end + -- if #fonts == 0 then fonts[1] = { id = 0, size = size } -- self, will be resolved later end |