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#!/usr/bin/env texlua
NAME = "ptex2pdf[.lua]"
VERSION = "0.6"
AUTHOR = "Norbert Preining <norbert@preining.info>"
SHORTDESC = NAME .. ": Convert Japanese TeX documents to pdf"
LONGDESC = [[
Main purpose of the script is easy support of Japanese typesetting
engines in TeXworks. As TeXworks typesetting setup does not allow
for multistep processing, this script runs one of the ptex based
programs (ptex, uptex, eptex, platex, uplatex) followed by dvipdfmx.
]]
USAGE = [[
Usage: [texlua] ptex2pdf[.lua] { option | basename[.tex] } ...
options: -v version
-h help
--help print full help (installation, TeXworks setup)
-e use eptex class of programs
-u use uptex class of programs
-l use latex based formats
-s stop at dvi
-i retain intermediate files
-ot '<opts>' extra options for TeX
-od '<opts>' extra options for dvipdfmx
]]
LICENSECOPYRIGHT = [[
Originally based on musixtex.lua from Bob Tennent.
(c) Copyright 2012 Bob Tennent rdt@cs.queensu.ca
(c) Copyright 2013-2015 Norbert Preining norbert@preining.info
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
]]
INSTALLATION = [[
Copy the file ptex2pdf.lua into a directory where scripts are found,
that is for example
TLROOT/texmf-dist/scripts/ptex2pdf/
(where TLROOT is for example the root of your TeX Live installation)
Unix:
create a link in one of the bin dirs to the above file, in the
TeX Live case:
TLROOT/bin/ARCH/ptex2pdf -> ../../texmf-dist/scripts/ptex2pdf/ptex2pdf.lua
Windows:
create a copy of runscript.exe as ptex2pdf.exe, in the TeX Live case:
copy TLROOT/bin/win32/runscript.exe TLROOT/bin/win32/ptex2pdf.exe
]]
TEXWORKS = [[
Under Preferences > Typesetting add new entries, for example:
for ptex files:
Name: pTeX to pdf
Program: ptex2pdf
Arguments: -ot
$synctexoption
$fullname
for platex files:
Name: pLaTeX to pdf
Program: ptex2pdf
Arguments: -l
-ot
$synctexoption
$fullname
for uptex files:
Name: upTeX to pdf
Program: ptex2pdf
Arguments: -u
-ot
$synctexoption
$fullname
for uplatex files:
Name: upLaTeX to pdf
Program: ptex2pdf
Arguments: -l
-u
-ot
$synctexoption
$fullname
If you need special kanji encodings for one of these programs,
add the respective -kanji option after the $synctexoption. Example:
for platex files in SJIS encoding:
Name: pLaTeX/SJIS to pdf
Program: ptex2pdf
Arguments: -l
-ot
$synctexoption -kanji=sjis
$fullname
]]
DEVELPLACE = "https://git.gitorious.org/tlptexlive/ptex2pdf.git"
CHANGELOG = [[
version 0.1 2013-03-08 NP
Initial release on blog
version 0.2 2013-03-10 NP
import into git repository
support passing options on to tex and dvipdfm
add README with TeXworks config options
version 0.3 2013-05-01 NP
include the readme in the lua code
fix program name for -e -u
version 0.4 2013-05-07 NP
quote the filename with ", so that special chars do survive
add an example for TeXworks for files with different kanji encoding
version 0.5 2014-11-05 NP
on Windows: set command_line_encoding to utf8 when running uptex
(patch by Akira Kakuto)
version 0.6 2015-03-08 NP
cygwin didn't like the (accidentally inserted) spaces after the
texlua in the shebang line, and stopped working with
"no such program: "texlua " ..."
]]
function usage()
print(USAGE)
end
function help()
print(SHORTDESC)
print()
print("Author: " .. AUTHOR)
print()
print(LONGDESC)
print(USAGE)
end
function fullhelp()
help()
print("Installation")
print("------------")
print(INSTALLATION)
print("TeXworks setup")
print("--------------")
print(TEXWORKS)
print("Development place")
print("-----------------")
print(DEVELPLACE)
print()
print("Copyright and License")
print("---------------------")
print(LICENSECOPYRIGHT)
end
function whoami ()
print("This is " .. NAME .. " version ".. VERSION .. ".")
end
if #arg == 0 then
usage()
os.exit(0)
end
-- defaults:
tex = "ptex"
texopts = ""
dvipdf = "dvipdfmx"
dvipdfopts = ""
intermediate = 1
use_eptex = 0
use_uptex = 0
use_latex = 0
filename = ""
exit_code = 0
narg = 1
repeat
this_arg = arg[narg]
if this_arg == "-v" then
whoami()
os.exit(0)
elseif this_arg == "--print-version" then
print(VERSION)
os.exit(0)
elseif this_arg == "-h" then
help()
os.exit(0)
elseif this_arg == "--help" then
fullhelp()
os.exit(0)
elseif this_arg == "-e" then
use_eptex = 1
elseif this_arg == "-u" then
use_uptex = 1
elseif this_arg == "-l" then
use_latex = 1
elseif this_arg == "-s" then
dvipdf = ""
elseif this_arg == "-i" then
intermediate = 0
elseif this_arg == "-ot" then
narg = narg+1
texopts = arg[narg]
elseif this_arg == "-od" then
narg = narg+1
dvipdfopts = arg[narg]
else
filename = this_arg
end --if this_arg == ...
narg = narg+1
until narg > #arg
whoami()
if use_eptex == 1 then
if use_uptex == 1 then
if use_latex == 1 then
tex = "uplatex" -- uplatex already as etex extension
else
tex = "euptex"
end
else
if use_latex == 1 then
tex = "platex" -- latex needs etex anyway
else
tex = "eptex"
end
end
else
if use_uptex == 1 then
if use_latex == 1 then
tex = "uplatex"
else
tex = "uptex"
end
else
if use_latex == 1 then
tex = "platex"
else
tex = "ptex"
end
end
end
if filename ~= "" and string.sub(filename, -4, -1) == ".tex" then
filename = string.sub(filename, 1, -5)
end
if not io.open(filename .. ".tex", "r") then
print("Non-existent file: ", filename .. ".tex")
exit_code = 1
else
-- make sure that on Windows/uptex we are using utf8 as command line encoding
if use_uptex == 1 then
if os.type == 'windows' then
os.setenv('command_line_encoding', 'utf8')
end
end
print("Processing ".. filename .. ".tex.")
if (os.execute(tex .. " " .. texopts .. " \"" .. filename .. "\"") == 0) and
(dvipdf == "" or (os.execute(dvipdf .. " " .. dvipdfopts .. " \"" .. filename .. "\"") == 0))
then
if dvipdf ~= "" then
print(filename .. ".pdf generated by " .. dvipdf .. ".")
end
if intermediate == 1 then -- clean-up:
if dvipdf ~= "" then
os.remove( filename .. ".dvi" )
end
end
else
print("ptex2pdf processing of " .. filename .. ".tex fails.\n")
exit_code = 2
--[[ uncomment for debugging
print("tex = ", tex)
print("dvipdf = ", dvipdf)
--]]
end
end --if not io.open ...
os.exit( exit_code )
-- Local Variables:
-- lua-indent-level: 2
-- tab-width: 2
-- indent-tabs-mode: nil
-- End:
-- vim:set tabstop=2 expandtab: #
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