diff options
| -rw-r--r-- | Changes | 22 | ||||
| -rw-r--r-- | Makefile | 11 | ||||
| -rw-r--r-- | TODO | 4 | ||||
| -rw-r--r-- | lltxb-dtxstyle.tex | 6 | ||||
| -rw-r--r-- | luatex.dtx | 8 | ||||
| -rw-r--r-- | luatexbase-attr.dtx | 36 | ||||
| -rw-r--r-- | luatexbase-loader.dtx | 139 | ||||
| -rw-r--r-- | luatexbase-mcb.dtx | 35 | ||||
| -rw-r--r-- | luatexbase-modutils.dtx | 14 | ||||
| -rw-r--r-- | luatexbase.dtx | 30 |
10 files changed, 178 insertions, 127 deletions
@@ -1,5 +1,27 @@ Changes in the luatexbase package/bundle +2013/04/22 v0.6 + loader + - do not output included file paths when called by texlua + mcb + - passing most of the term output to the log + +2013/04/13 v0.5 + all + - input luatex.sty before doing anything, as luatex.sty + breaks if loaded after luatexbase + mcb and loader + - compatibility with Lua 5.2 (LuaTeX >= 0.74) + loader + - fix an important bug making the kpse lua loader never used, + it should make package searching a bit faster. + - dropping support for LuaTeX < 0.45. + - small improvement to make x.y.lua look for x/y.lua, not + x/y/lua. + modutils + - fixing a bug printing "luatexbase-attr" in all documents + in plain TeX + 2011/00/24 v0.4 cctb - implement catcode table stacks à la luatex.sty @@ -1,7 +1,7 @@ # Makefile for luatexbase NAME = luatexbase -DTX = $(wildcard *.dtx) +DTX = $(wildcard luatexbase*.dtx) DOC = $(patsubst %.dtx, %.pdf, $(DTX)) DTXSTY = lltxb-dtxstyle.tex @@ -28,6 +28,9 @@ UNPACKED_LUATEX = luatex.sty test-luatex1.tex test-luatex2.tex \ UNPACKED = $(UNPACKED_MCB) $(UNPACKED_REGS) $(UNPACKED_ATTR) $(UNPACKED_CCTB) \ $(UNPACKED_LOADER) $(UNPACKED_MODUTILS) $(UNPACKED_COMPAT) \ $(UNPACKED_BASE) $(UNPACKED_LUATEX) +UNPACKEDTL = $(UNPACKED_MCB) $(UNPACKED_REGS) $(UNPACKED_ATTR) $(UNPACKED_CCTB) \ + $(UNPACKED_LOADER) $(UNPACKED_MODUTILS) $(UNPACKED_COMPAT) \ + $(UNPACKED_BASE) COMPILED = $(DOC) GENERATED = $(COMPILED) $(UNPACKED) SOURCE = $(DTX) $(DTXSTY) README TODO Changes Makefile @@ -38,8 +41,8 @@ TMP_LOADER = $(TEST_LOADER).tex TEST_MCB = test-mcb-aux.tex # Files grouped by installation location -RUNFILES = $(filter-out test-%, $(UNPACKED)) -DOCFILES = $(DOC) $(filter test-%, $(UNPACKED)) README TODO Changes +RUNFILES = $(filter-out test-%, $(UNPACKEDTL)) +DOCFILES = $(DOC) $(filter test-%, $(UNPACKEDTL)) README TODO Changes SRCFILES = $(DTX) Makefile # The following definitions should be equivalent @@ -84,7 +87,7 @@ luatexbase.%.lua: %.lua $(UNPACKED_MCB): luatexbase-mcb.dtx $(DO_TEX) - echo \\\\relax > $(TEST_MCB) + echo "\\\relax" > $(TEST_MCB) $(UNPACKED_REGS): luatexbase-regs.dtx $(DO_TEX) @@ -13,9 +13,7 @@ all or generalise use of qstest - add debug messages to be used in the test suite? - mark all occurences of version-dependent stuff in the code -- drop compat for 0.25 when tl2010 is frozen -- quit using module() in favor of locals, more generally ensure compat with - Lua 5.2 +- quit using module() in favor of locals - support the syntax foo = require"foo" in modutils? How? compat diff --git a/lltxb-dtxstyle.tex b/lltxb-dtxstyle.tex index 804dbfb..115d4f2 100644 --- a/lltxb-dtxstyle.tex +++ b/lltxb-dtxstyle.tex @@ -57,8 +57,8 @@ \newif\ifluatexbase \author{% Heiko Oberdiek (primary author of \pk{luatex}) \\ - Élie Roux (primary author of \pk{luatextra}) \\ - Manuel Pégourié-Gonnard (current developper)\thanks{% + \'Elie Roux (primary author of \pk{luatextra}) \\ + Manuel P\'egouri\'e-Gonnard (current developper)\thanks{% See ``History'' \ifluatexbase\else in \href{luatexbase.pdf}{\file{luatexbase.pdf}} \fi for details.}% @@ -68,7 +68,7 @@ } \hypersetup{% pdfsubject = {Basic resource management for LuaTeX}, - pdfauthor = {Manuel Pégourié-Gonnard, Élie Roux, Heiko Oberdiek}, + pdfauthor = {Manuel P\'egouri\'e-Gonnard, \'Elie Roux, Heiko Oberdiek}, } % other metadata @@ -227,6 +227,14 @@ See the aforementioned source file(s) for copyright and licensing information. \fi % \end{macrocode} % +% We set |LuT@AllocAttribute| in order for the hacks in luatexbase-attr to +% work. +% +% \begin{macrocode} +\newcount\LuT@AllocAttribute +\LuT@AllocAttribute=\m@ne +% \end{macrocode} +% % \subsection{Packages loading} % % \begin{macrocode} diff --git a/luatexbase-attr.dtx b/luatexbase-attr.dtx index 923ad97..ded08b3 100644 --- a/luatexbase-attr.dtx +++ b/luatexbase-attr.dtx @@ -145,7 +145,7 @@ See the aforementioned source file(s) for copyright and licensing information. % number of the attribute associated to |\fooattr| assuming it was defined % using |\newluatexattribute\fooattr|, something that \luatex currently % doesn't support (you can get the current value of the associated attribute -% as |tex.atrribute.fooattr|, but not the attribute number). +% as |tex.attribute.fooattr|, but not the attribute number). % % There are several ways to work around this. For example, it is possible to % extract the number at any time from the |\meaning| of |\fooattr|. @@ -158,7 +158,7 @@ See the aforementioned source file(s) for copyright and licensing information. % % Also, two Lua functions are provided that are analogous to the above \tex % macros (actually, the macros are wrappers around the functions): -% |luatexbase.new_attributes|\parg{name} allocates a new attribute, without +% |luatexbase.new_attribute|\parg{name} allocates a new attribute, without % defining a corresponding \tex control sequence (only an entry in % |luatexbase.attributes| is created. It usually returns the number of the % allocated attribute. If room is missing, it raises an error, unless the @@ -283,14 +283,16 @@ See the aforementioned source file(s) for copyright and licensing information. % \subsubsection{Load supporting Lua module} % % First load \pk{luatexbase-loader} (hence \pk{luatexbase-compat}), then -% the supporting Lua module. +% the supporting Lua module. We make sure luatex.sty is loaded. % % \begin{macrocode} \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname RequirePackage\endcsname\relax \input luatexbase-loader.sty + \input luatex.sty \else \RequirePackage{luatexbase-loader} + \RequirePackage{luatex} \fi \luatexbase@directlua{require('luatexbase.attr')} % \end{macrocode} @@ -351,6 +353,27 @@ module('luatexbase', package.seeall) attributes = {} % \end{macrocode} % +% There are currently two functions that create a new attribute.One is in +% |oberdiek| bundle, the other is this one. We will hack a little in order +% to make them compatible. The other function uses |LuT@AllocAttribute| as +% attribute counter, we will keep it in sync with ours. A possible problem +% might also appear: the other function starts attribute allocation at 0, +% which might break luaotfload. We output an error if a new attribute has +% already been allocated with number 0. +% +% \begin{macrocode} +local luatex_sty_counter = 'LuT@AllocAttribute' +if tex.count[luatex_sty_counter] then + if tex.count[luatex_sty_counter] > -1 then + error("luatexbase error: attribute 0 has already been set by \newattribute" + .."macro from luatex.sty, not belonging to this package, this makes" + .."luaotfload unuseable. Please report to the maintainer of luatex.sty") + else + tex.count[luatex_sty_counter] = 0 + end +end +% \end{macrocode} +% % The allocaton function. Unlike other registers, allocate starting from 1. % Some code (eg, font handling coming from Con\tex{}t) behaves strangely % with \verb+\attribute0+ and since there is plenty of room here, it @@ -366,7 +389,14 @@ function new_attribute(name, silent) error("No room for a new \\attribute", 1) end end + local lsc = tex.count[luatex_sty_counter] + if lsc and lsc > last_alloc then + last_alloc = lsc + end last_alloc = last_alloc + 1 + if lsc then + tex.setcount('global', luatex_sty_counter, last_alloc) + end attributes[name] = last_alloc unset_attribute(name) if not silent then diff --git a/luatexbase-loader.dtx b/luatexbase-loader.dtx index 3bf1b47..b8e5098 100644 --- a/luatexbase-loader.dtx +++ b/luatexbase-loader.dtx @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright 2009, 2010 by Élie Roux <elie.roux@telecom-bretagne.eu> +% Copyright 2009-2013 by Élie Roux <elie.roux@telecom-bretagne.eu> % Copyright 2010, 2011 by Manuel Pégourié-Gonnard <mpg@elzevir.fr> % % This work is under the CC0 license. @@ -112,9 +112,9 @@ See the aforementioned source file(s) for copyright and licensing information. % Grave accent \` Left brace \{ Vertical bar \| % Right brace \} Tilde \~} % -% \pkdate{luatexbase-loader}{v0.4 2011-05-24} +% \pkdate{luatexbase-loader}{v0.5 2013-04-13} % -% \maketitle +% \maketitle % % \begin{abstract} % Lua modules are loaded using the |require()| function which, similarly to @@ -133,27 +133,18 @@ See the aforementioned source file(s) for copyright and licensing information. % when the library is initialised (which is always the case in \tex mode, % unless explicitly disabled by the user). However, it did not respect the % Lua convention that |require("foo.bar")| should look for |foo/bar.lua| until -% version 0.60. This package adds such behaviour to older versions of \luatex. -% -% More precisely, it implements a new kpse searcher that looks for file -% |foo/bar| using Kpathsea with the format |lua| (that is, search along -% |LUAINPUTS| and try the following extensions: |.luc|, |.luctex|, |.texluc|, -% |.lua|, |.luatex|, |.texlua|). If this search fails, it falls back to -% |foo.bar| (along the same path with the same extensions). -% -% Also, older versions of \luatex, such as 0.25.4 (\texlive 2008), don't know -% about the |lua| format for kpse searching. So, an emulator for this function -% is provided. The emulator is not perfect, in particular it may find more -% results than the normal |lua| format search.\footnote{And may also fail to -% find the file in particular cases, see comments in the implementation for -% details.} In order to ensure more homogeneous results across versions, this -% emulator is used as a fall-back when the real |lua| format search doesn't -% find any result. -% -% Finally, a combined version of this new kpse searcher and the original -% function at |package.loaders[2]| (using first the new loader, then the old -% one if the new doesn't return any result) is installed as -% |package.loaders[2]|. +% version 0.60. \luatex 0.74 ships with Lua 5.2 that has a different loading +% system. +% +% The aim of this package is to have a coherent behaviour between versions of +% LuaTeX, and to get the loaded file's name printed in the output (\LaTeX +% style). The first versions did ensure backward compatibilty to \luatex 0.25 +% but as \luatex development is quite fast, this version supports only \luatex +% 0.45 and higher. +% +% More precisely, when asked for |foo.bar| (or |foo.bar.lua|), it first looks +% for file |foo/bar| using Kpathsea with the format |lua|, and then for +% |foo.bar|, removing the possible extension. % % \section{Implementation} % @@ -217,7 +208,7 @@ See the aforementioned source file(s) for copyright and licensing information. \let\x\ProvidesPackage \fi \expandafter\endgroup -\x{luatexbase-loader}[2011/05/24 v0.4 Lua module loader for LuaTeX] +\x{luatexbase-loader}[2013/04/13 v0.5 Lua module loader for LuaTeX] % \end{macrocode} % % Make sure \luatex is used. @@ -266,7 +257,7 @@ See the aforementioned source file(s) for copyright and licensing information. % \begin{macrocode} \luatexbase@directlua{% local file = "luatexbase.loader.lua" - local path = assert(kpse.find_file(file, 'tex'), + local path = assert(kpse.find_file(file, 'lua'), "File '"..file.."' not found") texio.write_nl("("..path..")") dofile(path)} @@ -286,13 +277,29 @@ See the aforementioned source file(s) for copyright and licensing information. module('luatexbase', package.seeall) % \end{macrocode} % +% Just in case it's called from a \TeX Lua script... +% +% \begin{macrocode} +kpse.set_program_name("luatex") +% \end{macrocode} +% +% In \LaTeX, it's traditional to print the included file paths. We don't want +% to do this for scripts using texlua... Currently there is no perfect check +% of texlua vs. luatex, so we check for the token table. +% +% \begin{macrocode} +local print_included_path = false +if token then + print_included_path = true +end +% \end{macrocode} +% % Emulate (approximatively) kpse's lua format search. More precisely, % combine the search path of |texmfscripts| and |tex| in order to % approximate |LUAINPUTS|. But we need to handle suffixes ourselves. % % |lua_suffixes| is taken verbatim from Kpathsea's source -% (\file{tex-file.c}, constant |LUA_SUFFIXES|).\footnote{Unchanged since -% 2007-07-06, last checked 2010-05-10.} +% (\file{tex-file.c}, constant |LUA_SUFFIXES|).\footnote{Last checked 2013-04-12.} % % \begin{macrocode} local lua_suffixes = { @@ -308,76 +315,42 @@ local function ends_with(suffix, name) end % \end{macrocode} % -% The search function first builds the list of filenames to be search. For -% the lua format, kpse always adds a suffix if no (known) suffix is -% present, so we do the same. +% Auxiliary function for suffixes: returns the basename of a file if it end +% by one of the suffixes. % % \begin{macrocode} -local function find_file_lua_emul(name) - local search_list = {} +local function basename(name) for _, suffix in ipairs(lua_suffixes) do if ends_with(suffix, name) then - search_list = { name } - break - else - table.insert(search_list, name..suffix) - end - end -% \end{macrocode} -% -% Now look for each file in this list. -% -% \begin{macrocode} - for _, search_name in ipairs(search_list) do - local f = kpse.find_file(search_name, 'texmfscripts') - or kpse.find_file(search_name, 'tex') -% \end{macrocode} -% -% There is a problem with using the |tex| search format: kpse will try to -% add suffixes from the |TEX_SUFFIXES| list, which may lead to problems -% if a file like \meta{name}|.lua.tex| exists. We prevent that by checking if -% the file found ends with the required name. So \meta{name}|.lua| will -% still be hidden by \meta{name}.|lua.tex| but it seems less bad not to -% find it than to return an incorrect result. -% -% \begin{macrocode} - if f and ends_with(search_name, f) then - return f + return name:sub(1, -(suffix:len()+1)) end end + return name end % \end{macrocode} % -% If lua search format is available, use it with emulation as a fall-back, -% or just use emulation. -% -% \begin{macrocode} -local find_file_lua -if pcall('kpse.find_file', 'dummy', 'lua') then - find_file_lua = function (name) - return kpse.find_file(name, 'lua') or find_file_lua_emul(name) - end -else - find_file_lua = function (name) - return find_file_lua_emul(name) - end -end -% \end{macrocode} -% -% Find the full path corresponding to a module name. +% The main function, emulating the behaviour of |packages.searchers[2]|, +% with a small improvement that eliminates the possible extension. % % \begin{macrocode} local function find_module_file(mod) - return find_file_lua(mod:gsub('%.', '/'), 'lua') - or find_file_lua(mod, 'lua') + local compat = basename(mod):gsub('%.', '/') + return kpse.find_file(compat, 'lua') or kpse.find_file(mod, 'lua') end % \end{macrocode} % % Combined searcher, using primarily the new kpse searcher, and the -% original as a fall-back. +% original as a fall-back. Starting from \luatex 0.75, Lua 5.2 is used. Among +% the changes, |package.loaders| is renamed as |package.searchers|. +% +% The main improvement is thus the printing of the filename in the output. % % \begin{macrocode} -local package_loader_two = package.loaders[2] +local package_loader_two +if not package.searchers then + package.searchers = package.loaders +end +package_loader_two = package.searchers[2] local function load_module(mod) local file = find_module_file(mod) if not file then @@ -395,7 +368,9 @@ local function load_module(mod) if not loader then return "\n\t[luatexbase.loader] Loading error:\n\t"..error end - texio.write_nl("("..file..")") + if print_included_path then + texio.write_nl("("..file..")") + end return loader end % \end{macrocode} @@ -403,7 +378,7 @@ end % Finally install this combined loader as loader 2. % % \begin{macrocode} -package.loaders[2] = load_module +package.searchers[2] = load_module %</luamodule> % \end{macrocode} % diff --git a/luatexbase-mcb.dtx b/luatexbase-mcb.dtx index b26f56f..f4d6448 100644 --- a/luatexbase-mcb.dtx +++ b/luatexbase-mcb.dtx @@ -2,6 +2,7 @@ % % Copyright 2009, 2010 by Élie Roux <elie.roux@telecom-bretagne.eu> % Copyright 2010, 2011 by Manuel Pégourié-Gonnard <mpg@elzevir.fr> +% Copyright 2013 by Philipp Gesang <philipp.gesang@alumni.uni-heidelberg.de> % % This work is under the CC0 license. % @@ -114,7 +115,7 @@ See the aforementioned source file(s) for copyright and licensing information. % Grave accent \` Left brace \{ Vertical bar \| % Right brace \} Tilde \~} % -% \pkdate{luatexbase-mcb}{2011/05/24 v0.4} +% \pkdate{luatexbase-mcb}{2013/04/13 v0.5} % % \maketitle % @@ -141,7 +142,7 @@ See the aforementioned source file(s) for copyright and licensing information. % % \luatex provides an extremely interesting feature, named callbacks. It % allows to call some Lua functions at some points of the \TeX\ algorithm (a -% \emph{callback}), like when \TeX\ breaks likes, puts vertical spaces, etc. +% \emph{callback}), like when \TeX\ breaks lines, puts vertical spaces, etc. % The \luatex core offers a function called \texttt{callback.register} that % enables to register a function in a callback. % @@ -156,7 +157,7 @@ See the aforementioned source file(s) for copyright and licensing information. % \begin{description} % \item[simple] is for functions that don't return anything: they are called % in order, all with the same argument; -% \item[data] is for functions receiving a piece of data of nay type +% \item[data] is for functions receiving a piece of data of any type % except node list head (and possibly other arguments) and returning it % (possibly modified): the functions are called in order, and each is % passed the return value of the previous (and the other arguments @@ -166,8 +167,8 @@ See the aforementioned source file(s) for copyright and licensing information. % modified node list, or the boolean values |true| or |false|. The % functions are chained the same way as for \emph{data} except that for % the following. If -% one function returns |false|, then |false| is immediately return and the -% following functions are \emph{not} called. If one function returns +% one function returns |false|, then |false| is immediately returned and +% the following functions are \emph{not} called. If one function returns % |true|, then the same head is passed to the next function. If all % functions return |true|, then |true| is returned, otherwise the return % value of the last function not returning |true| is used. @@ -331,7 +332,7 @@ See the aforementioned source file(s) for copyright and licensing information. \let\x\ProvidesPackage \fi \expandafter\endgroup -\x{luatexbase-mcb}[2011/05/24 v0.4 Callback management for LuaTeX] +\x{luatexbase-mcb}[2013/04/13 v0.5 Callback management for LuaTeX] % \end{macrocode} % % Make sure \luatex is used. @@ -392,13 +393,13 @@ See the aforementioned source file(s) for copyright and licensing information. % % \begin{macrocode} module('luatexbase', package.seeall) -local err, warning, info = luatexbase.provides_module({ +local err, warning, info, log = luatexbase.provides_module({ name = "luatexbase-mcb", - version = 0.4, - date = "2011/05/24", + version = 0.5, + date = "2013/04/13", description = "register several functions in a callback", - author = "Hans Hagen, Elie Roux and Manuel Pegourie-Gonnard", - copyright = "Hans Hagen, Elie Roux and Manuel Pegourie-Gonnard", + author = "Hans Hagen, Elie Roux, Manuel Pegourie-Gonnard and Philipp Gesang", + copyright = "Hans Hagen, Elie Roux, Manuel Pegourie-Gonnard and Philipp Gesang", license = "CC0", }) % \end{macrocode} @@ -686,7 +687,7 @@ function add_to_callback (name,func,description,priority) warning("several functions in '%s',\n" .."only one will be active.", name) end - info("inserting '%s'\nat position %s in '%s'", + log("inserting '%s'\nat position %s in '%s'", description, priority, name) end % \end{macrocode} @@ -732,8 +733,8 @@ function remove_from_callback (name, description) return end table.remove(l, index) - info("removing '%s'\nfrom '%s'", description, name) - if table.maxn(l) == 0 then + log("removing '%s'\nfrom '%s'", description, name) + if #l == 0 then callbacklist[name] = nil if not lua_callbacks_defaults[name] then register_callback(name, nil) @@ -755,11 +756,11 @@ function reset_callback (name, make_false) err("unable to reset '%s':\nis not a valid callback", name) return end - info("resetting callback '%s'", name) + log("resetting callback '%s'", name) callbacklist[name] = nil if not lua_callbacks_defaults[name] then if make_false == true then - info("setting '%s' to false", name) + log("setting '%s' to false", name) register_callback(name, false) else register_callback(name, nil) @@ -822,7 +823,7 @@ function create_callback(name, ctype, default) err("unable to create callback '%s':\ntype '%s' undefined", name, ctype) return nil end - info("creating '%s' type %s", name, ctype) + log("creating '%s' type %s", name, ctype) lua_callbacks_defaults[name] = default callbacktypes[name] = ctype end diff --git a/luatexbase-modutils.dtx b/luatexbase-modutils.dtx index 2dce051..6f500da 100644 --- a/luatexbase-modutils.dtx +++ b/luatexbase-modutils.dtx @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright 2009, 2010 by Élie Roux <elie.roux@telecom-bretagne.eu> +% Copyright 2009-2013 by Élie Roux <elie.roux@telecom-bretagne.eu> % Copyright 2010, 2011 by Manuel Pégourié-Gonnard <mpg@elzevir.fr> % % This work is under the CC0 license. @@ -111,7 +111,7 @@ See the aforementioned source file(s) for copyright and licensing information. % Grave accent \` Left brace \{ Vertical bar \| % Right brace \} Tilde \~} % -% \pkdate{luatexbase-modutils}{v0.4 2011-05-24} +% \pkdate{luatexbase-modutils}{v0.5 2013-04-13} % % \maketitle % @@ -345,7 +345,7 @@ See the aforementioned source file(s) for copyright and licensing information. \let\x\ProvidesPackage \fi \expandafter\endgroup -\x{luatexbase-modutils}[2011/05/24 v0.4 Module utilities for LuaTeX] +\x{luatexbase-modutils}[2013/04/13 v0.5 Module utilities for LuaTeX] % \end{macrocode} % % Make sure \luatex is used. @@ -378,10 +378,10 @@ See the aforementioned source file(s) for copyright and licensing information. % supporting Lua module and make sure |luaescapestring| is available. % % \begin{macrocode} -\ifdefined\RequirePackage - \RequirePackage{luatexbase-loader} -\else +\expandafter\ifx\csname RequirePackage\endcsname\relax \input luatexbase-loader.sty +\else + \RequirePackage{luatexbase-loader} \fi \luatexbase@directlua{require('luatexbase.modutils')} \luatexbase@ensure@primitive{luaescapestring} @@ -552,7 +552,7 @@ function require_module(name, req_date) local info = modules[name] if not info then warn("module '%s' was not properly identified", name) - elseif info.version then + elseif req_date and info.version then if not (info.date and date_to_int(info.date) > date_to_int(req_date)) then warn("module '%s' required in version '%s'\n" diff --git a/luatexbase.dtx b/luatexbase.dtx index b962f30..49b0c07 100644 --- a/luatexbase.dtx +++ b/luatexbase.dtx @@ -1,6 +1,6 @@ % \iffalse meta-comment % -% Copyright 2009, 2010 by Élie Roux <elie.roux@telecom-bretagne.eu> +% Copyright 2009-2013 by Élie Roux <elie.roux@telecom-bretagne.eu> % Copyright 2010, 2011 by Manuel Pégourié-Gonnard <mpg@elzevir.fr> % % This work is under the CC0 license. @@ -93,7 +93,7 @@ See the aforementioned source file(s) for copyright and licensing information. % Grave accent \` Left brace \{ Vertical bar \| % Right brace \} Tilde \~} % -% \pkdate{luatexbase}{v0.4 2011-05-24} +% \pkdate{luatexbase}{v0.5 2013-04-13} % % \maketitle % @@ -126,18 +126,17 @@ See the aforementioned source file(s) for copyright and licensing information. % change should happen in the future, except the removal of the deprecated % commands (currently only \cs{setcatcoderange}). It works with the Plain and % \latex formats adapted for \luatex as provided by \texlive and MiK\tex. -% Currently the oldest version supported is 0.25.4 with formats from \texlive -% 2008; the next release of this package will only support 0.40.6 and greater -% with formats from \texlive 2009 and greater. +% Currently the oldest version supported is 0.40.6 with formats from +% \texlive 2009 and greater. % % \subsection{History} % % The first package for managing \luatex's new resources was the \pk{luatex} -% package by Heiko Oberdiek. Later, Élie Roux wrote \pk{luatextra} which +% package by Heiko Oberdiek. Later, \'Elie Roux wrote \pk{luatextra} which % reprised many features of \pk{luatex} with little extensions to some of them % and added independant low-level features (currently found in the % \pk{modutils} and \pk{mcb} subpackages), as well as user-level things. -% Later, \pk{luatexbase} was created by Manuel Pégourié-Gonnard by isolating +% Later, \pk{luatexbase} was created by Manuel P\'egouri\'e-Gonnard by isolating % the general low-level features of \pk{luatextra}, and later expanding on % them. % @@ -215,7 +214,7 @@ See the aforementioned source file(s) for copyright and licensing information. \let\x\ProvidesPackage \fi \expandafter\endgroup -\x{luatexbase}[2011/05/24 v0.4 Module utilities for LuaTeX] +\x{luatexbase}[2013/04/13 v0.5 Module utilities for LuaTeX] % \end{macrocode} % % Make sure \luatex is used. @@ -244,6 +243,21 @@ See the aforementioned source file(s) for copyright and licensing information. \fi % \end{macrocode} % +% %\subsection{luatex.sty compatibility} +% +% Currently, |luatex.sty| has to be loaded before luatexbase, otherwise it +% raises an error, as the same names are used between luatexbase and luatex. +% +% This is a quite strange situation, but we hope to clarify it. +% +% \begin{macrocode} +\expandafter\ifx\csname RequirePackage\endcsname\relax + \input luatex.sty +\else + \RequirePackage{luatex} +\fi +% \end{macrocode} +% % \subsection{Packages loading} % % \begin{macrocode} |