38 lines
931 B
Lua
38 lines
931 B
Lua
local vars = {}
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local additionalChars = {".", ",", "!", ":", ";"}
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local function getVars(meta)
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for k, v in pairs(meta) do
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if v.t == 'MetaInlines' then
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local var_key = "$" .. k .. "$"
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local var_value = table.unpack(v)["c"]
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vars[var_key] = var_value
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for _, char in pairs(additionalChars) do
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vars[var_key .. char] = var_value .. char
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vars[char .. var_key] = char .. var_value
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end
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end
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end
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return meta
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end
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return {
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{
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Meta = function (meta)
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meta = getVars(meta)
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meta['outputFile'] = os.getenv("OUTPUT_FILE")
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meta['inputDir'] = os.getenv("INPUT_DIR")
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end
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},
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{
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Str = function (el)
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if vars[el.text] then
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return pandoc.Span(vars[el.text])
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else
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return el
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end
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end
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}
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}
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