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authorKhaled Hosny <khaledhosny@eglug.org>2010-05-30 17:11:58 +0300
committerKhaled Hosny <khaledhosny@eglug.org>2010-05-30 17:11:58 +0300
commite565176ec13ea65ec678319f4758368a59519329 (patch)
treea6a7eb7da436c9a8383b0d0e5bd6fb0e6ceed52f
parent1a7fad5cd84a888134459c99b55ebc5a0d871d7d (diff)
downloadluaotfload-e565176ec13ea65ec678319f4758368a59519329.tar.gz
Texlive fixed, not needed any more.
-rwxr-xr-xalt_getopt.lua166
1 files changed, 0 insertions, 166 deletions
diff --git a/alt_getopt.lua b/alt_getopt.lua
deleted file mode 100755
index 7a6591a..0000000
--- a/alt_getopt.lua
+++ /dev/null
@@ -1,166 +0,0 @@
--- Copyright (c) 2009 Aleksey Cheusov <vle@gmx.net>
---
--- Permission is hereby granted, free of charge, to any person obtaining
--- a copy of this software and associated documentation files (the
--- "Software"), to deal in the Software without restriction, including
--- without limitation the rights to use, copy, modify, merge, publish,
--- distribute, sublicense, and/or sell copies of the Software, and to
--- permit persons to whom the Software is furnished to do so, subject to
--- the following conditions:
---
--- The above copyright notice and this permission notice shall be
--- included in all copies or substantial portions of the Software.
---
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
--- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
--- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
--- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
--- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
--- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
--- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-local type, pairs, ipairs, io, os = type, pairs, ipairs, io, os
-
-module ("alt_getopt")
-
-local function convert_short2long (opts)
- local i = 1
- local len = #opts
- local ret = {}
-
- for short_opt, accept_arg in opts:gmatch("(%w)(:?)") do
- ret[short_opt]=#accept_arg
- end
-
- return ret
-end
-
-local function exit_with_error (msg, exit_status)
- io.stderr:write (msg)
- os.exit (exit_status)
-end
-
-local function err_unknown_opt (opt)
- exit_with_error ("Unknown option `-" ..
- (#opt > 1 and "-" or "") .. opt .. "'\n", 1)
-end
-
-local function canonize (options, opt)
- if not options [opt] then
- err_unknown_opt (opt)
- end
-
- while type (options [opt]) == "string" do
- opt = options [opt]
-
- if not options [opt] then
- err_unknown_opt (opt)
- end
- end
-
- return opt
-end
-
-function get_ordered_opts (arg, sh_opts, long_opts)
- local i = 1
- local count = 1
- local opts = {}
- local optarg = {}
-
- local options = convert_short2long (sh_opts)
- for k,v in pairs (long_opts) do
- options [k] = v
- end
-
- while i <= #arg do
- local a = arg [i]
-
- if a == "--" then
- i = i + 1
- break
-
- elseif a == "-" then
- break
-
- elseif a:sub (1, 2) == "--" then
- local pos = a:find ("=", 1, true)
-
- if pos then
- local opt = a:sub (3, pos-1)
-
- opt = canonize (options, opt)
-
- if options [opt] == 0 then
- exit_with_error ("Bad usage of option `" .. a .. "'\n", 1)
- end
-
- optarg [count] = a:sub (pos+1)
- opts [count] = opt
- else
- local opt = a:sub (3)
-
- opt = canonize (options, opt)
-
- if options [opt] == 0 then
- opts [count] = opt
- else
- if i == #arg then
- exit_with_error ("Missed value for option `" .. a .. "'\n", 1)
- end
-
- optarg [count] = arg [i+1]
- opts [count] = opt
- i = i + 1
- end
- end
- count = count + 1
-
- elseif a:sub (1, 1) == "-" then
- local j
- for j=2,a:len () do
- local opt = canonize (options, a:sub (j, j))
-
- if options [opt] == 0 then
- opts [count] = opt
- count = count + 1
- elseif a:len () == j then
- if i == #arg then
- exit_with_error ("Missed value for option `-" .. opt .. "'\n", 1)
- end
-
- optarg [count] = arg [i+1]
- opts [count] = opt
- i = i + 1
- count = count + 1
- break
- else
- optarg [count] = a:sub (j+1)
- opts [count] = opt
- count = count + 1
- break
- end
- end
- else
- break
- end
-
- i = i + 1
- end
-
- return opts,i,optarg
-end
-
-function get_opts (arg, sh_opts, long_opts)
- local ret = {}
-
- local opts,optind,optarg = get_ordered_opts (arg, sh_opts, long_opts)
- for i,v in ipairs (opts) do
- if optarg [i] then
- ret [v] = optarg [i]
- else
- ret [v] = 1
- end
- end
-
- return ret,optind
-end