diff options
Diffstat (limited to 'tex/generic/context/luatex/luatex-fonts.lua')
| -rw-r--r-- | tex/generic/context/luatex/luatex-fonts.lua | 127 |
1 files changed, 83 insertions, 44 deletions
diff --git a/tex/generic/context/luatex/luatex-fonts.lua b/tex/generic/context/luatex/luatex-fonts.lua index 5806debd2..69908dfcc 100644 --- a/tex/generic/context/luatex/luatex-fonts.lua +++ b/tex/generic/context/luatex/luatex-fonts.lua @@ -8,7 +8,7 @@ if not modules then modules = { } end modules ['luatex-fonts'] = { -- A merged file is generated with: -- --- mtxrun --script package --merge ./luatex-fonts.lua +-- mtxrun --script package --merge --stripcontext luatex-fonts.lua -- -- A needed resource file is made by: -- @@ -44,7 +44,7 @@ if not modules then modules = { } end modules ['luatex-fonts'] = { -- and interferences between mechanisms between macro packages. We use the rendering in context -- and luatex-plain as reference for issues. -utf = utf or unicode.utf8 +utf = utf or (unicode and unicode.utf8) or { } -- We have some (global) hooks (for latex): @@ -67,7 +67,7 @@ end if not generic_context.push_namespaces then function generic_context.push_namespaces() - texio.write(" <push namespace>") + -- logs.report("system","push namespace") local normalglobal = { } for k, v in next, _G do normalglobal[k] = v @@ -77,7 +77,7 @@ if not generic_context.push_namespaces then function generic_context.pop_namespaces(normalglobal,isolate) if normalglobal then - texio.write(" <pop namespace>") + -- logs.report("system","pop namespace") for k, v in next, _G do if not normalglobal[k] then generic_context[k] = v @@ -92,7 +92,7 @@ if not generic_context.push_namespaces then -- just to be sure: setmetatable(generic_context,_G) else - texio.write(" <fatal error: invalid pop of generic_context>") + logs.report("system","fatal error: invalid pop of generic_context") os.exit() end end @@ -119,9 +119,26 @@ local starttime = os.gettimeofday() -- kpse.set_program_name("luatex") +-- One can define texio.reporter as alternative terminal/log writer. That's as far +-- as I want to go with this. + local ctxkpse = nil local verbose = true +if not logs or not logs.report then + if not logs then + logs = { } + end + function logs.report(c,f,...) + local r = texio.reporter or texio.write_nl + if f then + r(c .. " : " .. string.format(f,...)) + else + r("") + end + end +end + local function loadmodule(name,continue) local foundname = kpse.find_file(name,"tex") or "" if not foundname then @@ -132,12 +149,12 @@ local function loadmodule(name,continue) end if foundname == "" then if not continue then - texio.write_nl(string.format(" <luatex-fonts: unable to locate %s>",name)) + logs.report("system","unable to locate file '%s'",name) os.exit() end else if verbose then - texio.write(string.format(" <%s>",foundname)) -- no file.basename yet + logs.report("system","loading '%s'",foundname) -- no file.basename yet end dofile(foundname) end @@ -169,13 +186,16 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then else - -- The following helpers are a bit overkill but I don't want to mess up context code for the - -- sake of general generality. Around version 1.0 there will be an official api defined. + -- The following helpers are a bit overkill but I don't want to mess up + -- context code for the sake of general generality. Around version 1.0 + -- there will be an official api defined. -- - -- So, I will strip these libraries and see what is really needed so that we don't have this - -- overhead in the generic modules. The next section is only there for the packager, so stick - -- to using luatex-fonts with luatex-fonts-merged.lua and forget about the rest. The following - -- list might change without prior notice (for instance because we shuffled code around). + -- So, I will strip these libraries and see what is really needed so that + -- we don't have this overhead in the generic modules. The next section + -- is only there for the packager, so stick to using luatex-fonts with + -- luatex-fonts-merged.lua and forget about the rest. The following list + -- might change without prior notice (for instance because we shuffled + -- code around). loadmodule("l-lua.lua") loadmodule("l-lpeg.lua") @@ -186,25 +206,25 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule("l-file.lua") loadmodule("l-boolean.lua") loadmodule("l-math.lua") - loadmodule("l-unicode.lua") -- A few slightly higher level support modules: loadmodule("util-str.lua") loadmodule("util-fil.lua") - -- The following modules contain code that is either not used at all outside context or will - -- fail when enabled due to lack of other modules. + -- The following modules contain code that is either not used at all + -- outside context or will fail when enabled due to lack of other + -- modules. - -- First we load a few helper modules. This is about the miminum needed to let the font modules - -- do their work. Don't depend on their functions as we might strip them in future versions of - -- this generic variant. + -- First we load a few helper modules. This is about the miminum needed + -- to let the font modules do their work. Don't depend on their functions + -- as we might strip them in future versions of this generic variant. loadmodule('luatex-basics-gen.lua') loadmodule('data-con.lua') - -- We do need some basic node support. The code in there is not for general use as it might - -- change. + -- We do need some basic node support. The code in there is not for + -- general use as it might change. loadmodule('luatex-basics-nod.lua') @@ -212,27 +232,36 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule('luatex-basics-chr.lua') - -- Now come the font modules that deal with traditional tex fonts as well as open type fonts. + -- Now come the font modules that deal with traditional tex fonts as well + -- as open type fonts. -- - -- The font database file (if used at all) must be put someplace visible for kpse and is not - -- shared with context. The mtx-fonts script can be used to generate this file (using the - -- --reload --force --simple option). + -- The font database file (if used at all) must be put someplace visible + -- for kpse and is not shared with context. The mtx-fonts script can be + -- used to generate this file (using the --reload --force --simple option). loadmodule('font-ini.lua') loadmodule('luatex-fonts-mis.lua') loadmodule('font-con.lua') - loadmodule('luatex-fonts-enc.lua') -- will load font-age on demand + loadmodule('luatex-fonts-enc.lua') loadmodule('font-cid.lua') - loadmodule('font-map.lua') -- for loading lum file (will be stripped) + loadmodule('font-map.lua') - -- We use a bit simpler database because using the context one demands loading more helper - -- code and although it is more flexible (more ways to resolve and so) it will never be - -- uses in plain/latex anyway, so let's stick to a simple approach. + -- We use a bit simpler database because using the context one demands + -- loading more helper code and although it is more flexible (more ways + -- to resolve and so) it will never be uses in plain/latex anyway, so + -- let's stick to a simple approach. loadmodule('luatex-fonts-syn.lua') - loadmodule('font-oti.lua') + -- We need some helpers. + + loadmodule('font-vfc.lua') + + -- This is the bulk of opentype code. + loadmodule('font-otr.lua') + loadmodule('font-oti.lua') + loadmodule('font-ott.lua') loadmodule('font-cff.lua') loadmodule('font-ttf.lua') loadmodule('font-dsp.lua') @@ -243,31 +272,41 @@ if non_generic_context.luatex_fonts.skip_loading ~= true then loadmodule('font-ota.lua') loadmodule('font-ots.lua') loadmodule('font-osd.lua') - loadmodule('font-ocl.lua') -- svg needs 0.97 (for fix in memstreams) + loadmodule('font-ocl.lua') loadmodule('font-otc.lua') - -- type one code + -- The code for type one fonts. - loadmodule('font-onr.lua') -- was font-afm.lua - loadmodule('font-one.lua') -- was font-afm.lua + loadmodule('font-onr.lua') + loadmodule('font-one.lua') loadmodule('font-afk.lua') - -- traditional code + -- And for traditional TeX fonts. loadmodule('font-tfm.lua') - -- common code + -- Some common code. loadmodule('font-lua.lua') loadmodule('font-def.lua') - loadmodule('font-xtx.lua') -- xetex compatible specifiers (plain/latex only) - loadmodule('luatex-fonts-ext.lua') -- some extensions - loadmodule('luatex-fonts-lig.lua') -- and another one - -- We need to plug into a callback and the following module implements the handlers. Actual - -- plugging in happens later. + -- We support xetex compatible specifiers (plain/latex only). + + loadmodule('luatex-fonts-def.lua') -- was font-xtx.lua + + -- Here come some additional features. + + loadmodule('luatex-fonts-ext.lua') + loadmodule('font-imp-tex.lua') + loadmodule('font-imp-ligatures.lua') + loadmodule('font-imp-italics.lua') + loadmodule('font-imp-effects.lua') + loadmodule('luatex-fonts-lig.lua') + + -- We need to plug into a callback and the following module implements the + -- handlers. Actual plugging in happens later. - loadmodule('font-gbn.lua') + loadmodule('luatex-fonts-gbn.lua') end @@ -305,6 +344,6 @@ end -- We're done. -texio.write(string.format(" <luatex-fonts.lua loaded in %0.3f seconds>", os.gettimeofday()-starttime)) +logs.report("system","luatex-fonts.lua loaded in %0.3f seconds", os.gettimeofday()-starttime) generic_context.pop_namespaces(whatever) |