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#!/usr/bin/env texlua
VERSION = "0.4"
--[[
musixtex.lua: processes MusiXTeX files (and deletes intermediate files)
(c) Copyright 2011 Bob Tennent rdt@cs.queensu.ca
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.
--]]
--[[
ChangeLog:
version 0.4 2011-04-30 RDT
Allow multiple filenames (and options).
Add -f (default) and -l (latex) options.
version 0.3 2011-04-25 RDT
Add -d (dvipdfm) and -s (stop at dvi) options.
version 0.2 2011-04-21 RDT
Allow basename.tex as filename.
Add -p option for pdfetex processing.
Add standard -v -h options.
--]]
function usage()
print("Usage: [texlua] musixtex.lua { option | basename[.tex] } ... ")
print("options: -v version")
print(" -h help")
print(" -l latex (or pdflatex)")
print(" -p pdfetex (or pdflatex)")
print(" -d dvipdfm")
print(" -s stop at dvi")
print(" -f restore default processing")
end
function whoami ()
print("This is musixtex.lua version ".. VERSION .. ".")
end
whoami()
if #arg == 0 then
usage()
os.exit(0)
end
-- defaults:
tex = "etex"
musixflx = "musixflx"
dvi = "dvips"
ps2pdf = "ps2pdf"
exit_code = 0
narg = 1
repeat
this_arg = arg[narg]
if this_arg == "-v" then
os.exit(0)
elseif this_arg == "-h" then
usage()
os.exit(0)
elseif this_arg == "-l" then
if tex == "pdfetex" then
tex = "pdflatex"
else
tex = "latex"
end
elseif this_arg == "-p" then
if tex == "latex" then
tex = "pdflatex"
else
tex = "pdfetex"
end
dvi = ""; ps2pdf = ""
elseif this_arg == "-d" then
dvi = "dvipdfm"; ps2pdf = ""
elseif this_arg == "-s" then
dvi = ""; ps2pdf = ""
elseif this_arg == "-f" then
tex = "etex"; dvi = "dvips"; ps2pdf = "ps2pdf"
else
filename = this_arg
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")
else
print("Processing ".. filename .. ".tex.")
os.remove( filename .. ".mx2" )
if (os.execute(tex .. " " .. filename) == 0) and
(os.execute(musixflx .. " " .. filename) == 0) and
(os.execute(tex .. " " .. filename) == 0) and
((tex ~= "latex" and tex ~= "pdflatex")
or (os.execute(tex .. " " .. filename) == 0)) and
(dvi == "" or (os.execute(dvi .. " " .. filename) == 0)) and
(ps2pdf == "" or (os.execute(ps2pdf .. " " .. filename .. ".ps") == 0) )
then -- clean-up:
os.remove( filename .. ".mx1" )
os.remove( filename .. ".mx2" )
if dvi ~= "" then
os.remove( filename .. ".dvi" )
end
if ps2pdf ~= "" then
print(filename .. ".pdf generated by " .. ps2pdf .. ".")
os.remove( filename .. ".ps" )
end
print("")
else
print("Musixtex processing of " .. filename .. ".tex fails.\n")
exit_code = 2
--[[ uncomment for debugging
print("tex = ", tex)
print("dvi = ", dvi)
print("ps2pdf = ", ps2pdf)
--]]
end
end --if not io.open ...
end --if this_arg == ...
narg = narg+1
until narg > #arg
os.exit( exit_code )
|
