sile-typesetter / sile / 9304060604

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9304060604

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github

alerque 
style: Reformat Lua with stylua

8104 of 11995 new or added lines in 184 files covered. (67.56%)

15 existing lines in 11 files now uncovered.

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Source File
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95.35
/typesetters/grid.lua
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local base = require("typesetters.base")
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local typesetter = pl.class(base)




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typesetter._name = "grid"




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local function makeUp (spacing, totals)











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   local toadd = (spacing - SILE.measurement(totals.gridCursor)) % spacing




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   totals.gridCursor = totals.gridCursor + toadd




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   SU.debug("typesetter", "Makeup height =", toadd)




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   return SILE.nodefactory.vglue({ discardable = false, gridleading = true, height = toadd })




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end










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function typesetter:_init (frame)




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   base._init(self, frame)




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   self.options = { spacing = SILE.measurement("1bs") }




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end










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function typesetter:leadingFor (vbox, previous)




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   SU.debug("typesetter", "   Considering leading between two lines (grid mode):")




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   SU.debug("typesetter", "   1)", previous)




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   SU.debug("typesetter", "   2)", vbox)




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   if not previous then




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      return SILE.nodefactory.vglue()




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   end











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   SU.debug("typesetter", "   Depth of previous line was", previous.depth)




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   local totals = self.frame.state.totals




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   local oldCursor = SILE.measurement(totals.gridCursor)




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   totals.gridCursor = oldCursor + vbox.height:absolute() + previous.depth




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   SU.debug("typesetter", "   Cursor change =", totals.gridCursor - oldCursor)




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   return makeUp(self.options.spacing, self.frame.state.totals)




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end










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function typesetter:pushVglue (spec)




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   -- if SU.type(spec) ~= "table" then SU.warn("Please use pushVertical() to pass a premade node instead of a spec") end











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   local node = SU.type(spec) == "vglue" and spec or SILE.nodefactory.vglue(spec)




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   node.height.stretch = SILE.measurement()




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   node.height.shrink = SILE.measurement()




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   local totals = self.frame.state.totals




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   totals.gridCursor = totals.gridCursor + SILE.measurement(node.height):absolute()




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   self:pushVertical(node)




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   self:pushVertical(makeUp(self.options.spacing, self.frame.state.totals))




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   return node




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end










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function typesetter:pushExplicitVglue (spec)




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   -- if SU.type(spec) ~= "table" then SU.warn("Please use pushVertical() to pass a premade node instead of a spec") end











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   local node = SU.type(spec) == "vglue" and spec or SILE.nodefactory.vglue(spec)




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   node.explicit = true




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   node.discardable = false




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   node.height.stretch = SILE.measurement()




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   node.height.shrink = SILE.measurement()




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   local totals = self.frame.state.totals




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   totals.gridCursor = totals.gridCursor + SILE.measurement(node.height):absolute()




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   self:pushVertical(node)




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   self:pushVertical(makeUp(self.options.spacing, self.frame.state.totals))




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   return node




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end










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return typesetter




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