9699312690

Committed 27 Jun 2024 03:22PM UTC coverage: 62.16% (-9.2%) from 71.339%

Build # 9699312690

Build Type

push

github

Committed by

web-flow

Commit Message

Merge ea2d501b6 into 8c5a2a2ba

Run Details

10771 of 17328 relevant lines covered (62.16%)

2463.58 hits per line

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0.0

/packages/inputfilter/init.lua

local base = require("packages.base")

local package = pl.class(base)
package._name = "inputfilter"

function package:transformContent (content, transformFunction, extraArgs)
   local newContent = {}
   for k, v in SU.sortedpairs(content) do
      if type(k) == "number" then
         if type(v) == "string" then
            local transformed = transformFunction(v, content, extraArgs)
            if type(transformed) == "table" then
               for i = 1, #transformed do
                  newContent[#newContent + 1] = transformed[i]
               end
            else
               newContent[#newContent + 1] = transformed
            end
         else
            newContent[#newContent + 1] = self:transformContent(v, transformFunction, extraArgs)
         end
      else
         newContent[k] = v
      end
   end
   return newContent
end

function package.createCommand (_, pos, col, lno, command, options, content)
   local position = { lno = lno, col = col, pos = pos }
   return SU.ast.createCommand(command, options, content, position)
end

function package:_init ()
   base._init(self)
   self:deprecatedExport("createCommand", self.createCommand)
   self:deprecatedExport("transformContent", self.transformContent)
end

package.documentation = [[
\begin{document}
The \autodoc:package{inputfilter} package provides ways for class authors to transform the input of a SILE document after it is parsed but before it is processed.
It does this by allowing you to rewrite the abstract syntax tree representing the document.

Loading \autodoc:package{inputfilter} into your class with \code{class:loadPackage("inputfilter")} provides you with two new Lua functions: \code{transformContent} and \code{createCommand}.
\code{transformContent} takes a content tree and applies a transformation function to the text within it.
See \url{https://sile-typesetter.org/examples/inputfilter.sil} for a simple example, and \url{https://sile-typesetter.org/examples/chordmode.sil} for a more complete one.
\end{document}
]]

return package

1	local base = require("packages.base")	×
2
3	local package = pl.class(base)	×
4	package._name = "inputfilter"	×
5
6	function package:transformContent (content, transformFunction, extraArgs)	×
7	local newContent = {}	×
8	for k, v in SU.sortedpairs(content) do	×
9	if type(k) == "number" then	×
10	if type(v) == "string" then	×
11	local transformed = transformFunction(v, content, extraArgs)	×
12	if type(transformed) == "table" then	×
13	for i = 1, #transformed do	×
14	newContent[#newContent + 1] = transformed[i]	×
15	end
16	else
17	newContent[#newContent + 1] = transformed	×
18	end
19	else
20	newContent[#newContent + 1] = self:transformContent(v, transformFunction, extraArgs)	×
21	end
22	else
23	newContent[k] = v	×
24	end
25	end
26	return newContent	×
27	end
28
29	function package.createCommand (_, pos, col, lno, command, options, content)	×
30	local position = { lno = lno, col = col, pos = pos }	×
31	return SU.ast.createCommand(command, options, content, position)	×
32	end
33
34	function package:_init ()	×
35	base._init(self)	×
36	self:deprecatedExport("createCommand", self.createCommand)	×
37	self:deprecatedExport("transformContent", self.transformContent)	×
38	end
39
40	package.documentation = [[
41	\begin{document}
42	The \autodoc:package{inputfilter} package provides ways for class authors to transform the input of a SILE document after it is parsed but before it is processed.
43	It does this by allowing you to rewrite the abstract syntax tree representing the document.
44
45	Loading \autodoc:package{inputfilter} into your class with \code{class:loadPackage("inputfilter")} provides you with two new Lua functions: \code{transformContent} and \code{createCommand}.
46	\code{transformContent} takes a content tree and applies a transformation function to the text within it.
47	See \url{https://sile-typesetter.org/examples/inputfilter.sil} for a simple example, and \url{https://sile-typesetter.org/examples/chordmode.sil} for a more complete one.
48	\end{document}
49	]]	×
50
51	return package	×

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