65 lines
2.1 KiB
Lua
Executable File
65 lines
2.1 KiB
Lua
Executable File
#!/usr/bin/env texlua
|
|
require'pdfmml-emulate-node'
|
|
local convert = require'luamml-convert'
|
|
local mappings = require'luamml-legacy-mappings'
|
|
local to_xml = require'luamml-xmlwriter'
|
|
|
|
local parse_showlists = require'pdfmml-showlists'
|
|
local parse_log = require'pdfmml-logreader'
|
|
|
|
local attributes = lfs.attributes
|
|
local function try_extensions_(base, extension, ...)
|
|
if extension == nil then return end
|
|
local fullname = base .. extension
|
|
if attributes(fullname, 'mode') == 'file' then
|
|
return fullname
|
|
end
|
|
return try_extensions_(base, ...)
|
|
end
|
|
local function try_extensions(base, ...)
|
|
if attributes(base, 'mode') == 'file' then return base end
|
|
return try_extensions_(base, ...)
|
|
end
|
|
|
|
if #arg < 1 then
|
|
io.stderr:write(string.format('Usage: %s {logname} [{outname}]\n\z
|
|
If {outname} includes {}, then a separate file is written for every formula with {} replaced by the formula id.\n', arg[0]))
|
|
os.exit(1)
|
|
end
|
|
local parsed = assert(parse_log(assert(try_extensions(arg[1], '.tml', '.log'),
|
|
"Couldn't find input file.")))
|
|
|
|
for i, inst in ipairs(parsed.instructions) do
|
|
local _, _, family, mapping_name = inst:find'^REGISTER_MAPPING:([0-9]+):(.*)$'
|
|
if family then
|
|
local mapping = mappings[mapping_name]
|
|
if mapping then
|
|
convert.register_family(tonumber(family), mapping)
|
|
else
|
|
io.stderr:write(string.format('Unknown mapping %s ignored\n', mapping_name))
|
|
end
|
|
else
|
|
io.stderr:write'Unknown instruction ignored\n'
|
|
end
|
|
end
|
|
|
|
local out_prefix, out_suffix, out_stream
|
|
if not arg[2] or arg[2] == '-' then
|
|
out_stream = io.stdout
|
|
else
|
|
local _ _, _, out_prefix, out_suffix = arg[2]:find'^(.*){}(.*)$'
|
|
if not out_prefix then
|
|
out_stream = assert(io.open(arg[2], 'w'))
|
|
end
|
|
end
|
|
for i, block in ipairs(parsed.groups) do
|
|
local stream = out_stream or assert(io.open(out_prefix .. tostring(i) .. out_suffix, 'w'))
|
|
block = block[1]
|
|
local parsed = parse_showlists(block, nil, nil, parsed)
|
|
local style = block.display and 0 or 2
|
|
stream:write(
|
|
to_xml(convert.make_root(convert.process(parsed, style), style)), '\n'
|
|
)
|
|
if not out_stream then stream:close() end
|
|
end
|