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{ pkgs ? import ../../.. {} }:
let
inherit (pkgs) lib;
manpageURLs = builtins.fromJSON (builtins.readFile (pkgs.path + "/doc/manpage-urls.json"));
in pkgs.writeText "link-manpages.lua" ''
--[[
Adds links to known man pages that aren't already in a link.
]]
local manpage_urls = {
${lib.concatStringsSep "\n" (lib.mapAttrsToList (man: url:
" [${builtins.toJSON man}] = ${builtins.toJSON url},") manpageURLs)}
}
traverse = 'topdown'
-- Returning false as the second value aborts processing of child elements.
function Link(elem)
return elem, false
end
function Code(elem)
local is_man_role = elem.classes:includes('interpreted-text') and elem.attributes['role'] == 'manpage'
if is_man_role and manpage_urls[elem.text] ~= nil then
return pandoc.Link(elem, manpage_urls[elem.text]), false
end
end
''
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