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-- texdoc's main()
--[[
Copyright 2008, 2009 Manuel Pégourié-Gonnard
Distributed under the terms of the GNU GPL version 3 or later.
See texdoc.tlu for details.
--]]
-- Load a private environment for this submodule (see texdoc.tlu).
local L = {}
load_env(L, {
'os', 'arg', 'print',
'setup_config_and_alias', 'init_databases', 'print_usage',
'get_doclist', 'deliver_results', 'aliased_names',
'config', 'view_file',
})
-- get started
setup_config_and_alias(arg)
init_databases()
-- make sure we actually have argument(s)
if not arg[1] then
print_usage()
os.exit(C.exit_usage)
end
-- special case for just view
if config.just_view then
local ok = view_file(arg[1])
os.exit(ok and C.exit_ok or C.exit_error)
end
-- main loop
local docname
for _, docname in ipairs(arg) do
-- do we have more then one argument?
local multiarg = not not arg[2]
-- get results
local doclist = get_doclist(docname)
-- deliver results to the user
deliver_results(docname, doclist, multiarg)
end
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