diff options
Diffstat (limited to 'luaotfload.dtx')
| -rw-r--r-- | luaotfload.dtx | 43 |
1 files changed, 30 insertions, 13 deletions
diff --git a/luaotfload.dtx b/luaotfload.dtx index 52f5364..c746186 100644 --- a/luaotfload.dtx +++ b/luaotfload.dtx @@ -34,7 +34,7 @@ \input docstrip.tex \Msg{************************************************************************} \Msg{* Installation} -\Msg{* Package: luaotfload 2009/11/15 v1.05 ConTeXt font loading system} +\Msg{* Package: luaotfload 2009/12/01 v1.06 ConTeXt font loading system} \Msg{************************************************************************} \keepsilent @@ -100,7 +100,7 @@ and the derived files %<*driver> \NeedsTeXFormat{LaTeX2e} \ProvidesFile{luaminimalotf.drv}% - [2009/11/15 v1.05 ConTeXt font loading system]% + [2009/12/01 v1.06 ConTeXt font loading system]% \documentclass{ltxdoc} \EnableCrossrefs \CodelineIndex @@ -131,7 +131,7 @@ and the derived files % \GetFileInfo{luaotfload.drv} % % \title{The \textsf{luaotfload} package} -% \date{2009/11/15 v1.05} +% \date{2009/12/01 v1.06} % \author{Elie Roux \\ \texttt{elie.roux@telecom-bretagne.eu}} % % \maketitle @@ -224,8 +224,8 @@ luaotfload = { } luaotfload.module = { name = "luaotfload", - version = 1.04, - date = "2009/11/15", + version = 1.06, + date = "2009/12/01", description = "ConTeXt font loading system.", author = "Elie Roux & Hans Hagen", copyright = "Elie Roux", @@ -240,16 +240,33 @@ luatextra.provides_module(luaotfload.module) % \texttt{otfl-} prefix to it, so that we call it with the actual Con\TeX t % name. % +% Some Con\TeX t files introduce incompatibilities with old Lua\TeX s, thus +% the old versions of these files are kept under the name |otfl-compat-...| +% and are called according to the version. The only file in this case +% is a |font-otf.lua| that, in version 2009.11.26 of Con\TeX t generates +% invalid PDFs with Lua\TeX{} older than version 0.45. +% % \begin{macrocode} -function luaotfload.loadmodule(name) - local foundname = kpse.find_file('otfl-'..name,"tex") - if not foundname then - luatextra.module_error('luaotfload', string.format('file otfl-%s not found.', name)) - return +function luaotfload.loadmodule(name, compat) + local tofind + if compat then + if tex.luatexversion < 45 then + tofind = 'otfl-compat-'..name + else + tofind = 'otfl-'..name + end + else + tofind = 'otfl-'..name + end + local found = kpse.find_file(tofind,"tex") + if not found then + luatextra.module_error('luaotfload', string.format('file %s not found.', tofind)) + return end - dofile(foundname) + luatextra.module_log('luaotfload', "loading file "..found) + dofile(found) end % \end{macrocode} @@ -386,7 +403,7 @@ luaotfload.loadmodule('font-ini.lua') luaotfload.loadmodule('font-tfm.lua') luaotfload.loadmodule('font-cid.lua') luaotfload.loadmodule('font-ott.lua') -luaotfload.loadmodule('font-otf.lua') +luaotfload.loadmodule('font-otf.lua', 1) luaotfload.loadmodule('font-otd.lua') luaotfload.loadmodule('font-oti.lua') luaotfload.loadmodule('font-otb.lua') @@ -480,7 +497,7 @@ end \else \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{luaotfload}% - [2009/11/15 v1.05 ConTeXt font loading system] + [2009/12/01 v1.06 ConTeXt font loading system] \RequirePackage{luatextra} \fi |