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--[[
Sample plugin file for highlight 3.9
]]
Description="Add python.org reference links to HTML, LaTeX or RTF output of Python code"
-- optional parameter: syntax description
function syntaxUpdate(desc)
if desc~="Python" then
return
end
function Set (list)
local set = {}
for _, l in ipairs(list) do set[l] = true end
return set
end
simple_items = Set {"assert","pass","del","print","return","yield","raise","break","continue","import","global","exec" }
compound_items = Set {"if","while", "for","try", "with" }
function getURL(token, cat)
url='http://docs.python.org/reference/'..cat..'_stmts.html#the-'..token.. '-statement'
if (HL_OUTPUT== HL_FORMAT_HTML or HL_OUTPUT == HL_FORMAT_XHTML) then
return '<a class="hl" target="new" href="' .. url .. '">'.. token .. '</a>'
elseif (HL_OUTPUT == HL_FORMAT_LATEX) then
return '\\href{'..url..'}{'..token..'}'
elseif (HL_OUTPUT == HL_FORMAT_RTF) then
return '{{\\field{\\*\\fldinst HYPERLINK "'..url..'" }\\fldrslt \\ul\\ulc0 '..token..'}}'
end
end
function Decorate(token, state)
if (state ~= HL_STANDARD and state ~= HL_KEYWORD) then
return
end
if simple_items[token] then
return getURL(token,'simple')
elseif compound_items[token] then
return getURL(token,'compound')
end
end
end
function themeUpdate(desc)
if (HL_OUTPUT == HL_FORMAT_HTML or HL_OUTPUT == HL_FORMAT_XHTML) then
Injections[#Injections+1]="a.hl, a.hl:visited {color:inherit;font-weight:inherit;}"
elseif (HL_OUTPUT==HL_FORMAT_LATEX) then
Injections[#Injections+1]="\\usepackage[colorlinks=false, pdfborderstyle={/S/U/W 1}]{hyperref}"
end
end
--The Plugins array assigns code chunks to themes or language definitions.
--The chunks are interpreted after the theme or lang file were parsed,
--so you can refer to elements of these files
Plugins={
{ Type="lang", Chunk=syntaxUpdate },
{ Type="theme", Chunk=themeUpdate },
}
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