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authorPhilipp Gesang <phg42.2a@gmail.com>2013-05-05 14:52:15 +0200
committerPhilipp Gesang <phg42.2a@gmail.com>2013-05-05 14:52:15 +0200
commitc1a8b379b385f3caa9dd4a9834cea2a90fe47481 (patch)
treebca26b6340eefd10922025ae39a2bbb6cc1fed50 /lualibs.lua
parentbb296337e44cee77bb9dbc9bfae5cbba6b9bedec (diff)
downloadlualibs-c1a8b379b385f3caa9dd4a9834cea2a90fe47481.tar.gz
prepare for CTAN release
* update NEWS * update README
Diffstat (limited to 'lualibs.lua')
-rw-r--r--lualibs.lua124
1 files changed, 0 insertions, 124 deletions
diff --git a/lualibs.lua b/lualibs.lua
deleted file mode 100644
index 6ba82cc..0000000
--- a/lualibs.lua
+++ /dev/null
@@ -1,124 +0,0 @@
-lualibs = lualibs or { }
-
-lualibs.module_info = {
- name = "lualibs",
- version = 2.00,
- date = "2013/04/30",
- description = "ConTeXt Lua standard libraries.",
- author = "Hans Hagen, PRAGMA-ADE, Hasselt NL & Elie Roux & Philipp Gesang",
- copyright = "PRAGMA ADE / ConTeXt Development Team",
- license = "See ConTeXt's mreadme.pdf for the license",
-}
-
---[[doc--
-
- The behavior of the lualibs can be configured to some extent.
- \begin{itemize}
- \item Based on the parameter \verb|lualibs.prefer_merged|, the
- libraries can be loaded via the included merged packages or
- the individual files.
- \item Two classes of libraries are distinguished, mainly because
- of a similar distinction in \CONTEXT, but also to make
- loading of the less fundamental functionality optional.
- While the “basic” collection is always loaded, the
- configuration setting \verb|lualibs.load_extended| triggers
- inclusion of the extended collection.
- \item Verbosity can be increased via the \verb|verbose| switch.
- \end{itemize}
-
---doc]]--
-
-config = config or { }
-config.lualibs = config.lualibs or { }
-
-if config.lualibs.prefer_merged == nil then
- lualibs.prefer_merged = true
-end
-if config.lualibs.load_extended == nil then
- lualibs.load_extended = true
-end
-config.lualibs.verbose = config.lualibs.verbose == false
-
---[[doc--
-
- The lualibs may be loaded in scripts.
- To account for the different environment, fallbacks for
- the luatexbase facilities are installed.
-
---doc]]--
-
-local dofile = dofile
-local kpsefind_file = kpse.find_file
-local stringformat = string.format
-local texiowrite_nl = texio.write_nl
-
-local find_file, error, warn, info
-do
- local _error, _warn, _info
- if luatexbase and luatexbase.provides_module then
- _error, _warn, _info = luatexbase.provides_module(lualibs.module_info)
- else
- _error, _warn, _info = texiowrite_nl, texiowrite_nl, texiowrite_nl
- end
-
- if lualibs.verbose then
- error, warn, info = _error, _warn, _info
- else
- local dummylogger = function ( ) end
- error, warn, info = _error, dummylogger, dummylogger
- end
- lualibs.error, lualibs.warn, lualibs.info = error, warn, info
-end
-
-if luatexbase and luatexbase.find_file then
- find_file = luatexbase.find_file
-else
- kpse.set_program_name"luatex"
- find_file = kpsefind_file
-end
-
---[[doc--
-
- The lualibs load a merged package by default.
- In order to create one of these, the meta file that includes the
- libraries must satisfy certain assumptions \verb|mtx-package| makes
- about the coding style.
- Most important is that the functions that indicates which files
- to include must go by the name \verb|loadmodule()|.
- For this reason we define a \verb|loadmodule()| function as a
- wrapper around \verb|dofile()|.
-
---doc]]--
-
-local loadmodule = loadmodule or function (name, t)
- if not t then t = "library" end
- local filepath = find_file(name, "lua")
- if not filepath or filepath == "" then
- warn(stringformat("Could not locate %s “%s”.", t, name))
- return false
- end
- dofile(filepath)
- return true
-end
-
-lualibs.loadmodule = loadmodule
-
---[[doc--
-
- The separation of the “basic” from the “extended” sets coincides
- with the split into luat-bas.mkiv and luat-lib.mkiv.
-
---doc]]--
-
-if lualibs.basic_loaded ~= true then
- loadmodule"lualibs-basic.lua"
- loadmodule"lualibs-compat.lua" --- restore stuff gone since v1.*
-end
-
-if lualibs.load_extended == true
-and lualibs.extended_loaded ~= true then
- loadmodule"lualibs-extended.lua"
-end
-
--- vim:tw=71:sw=2:ts=2:expandtab
--- End of File `lualibs-basic.lua'.