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-rw-r--r--scripts/context/lua/mtxlibs.lua1
-rw-r--r--scripts/context/lua/mtxrun.lua403
-rw-r--r--scripts/context/stubs/mswin/mtxrun.lua403
-rwxr-xr-xscripts/context/stubs/unix/mtxrun403
-rw-r--r--tex/context/base/cont-new.mkiv2
-rw-r--r--tex/context/base/context-version.pdfbin4136 -> 4132 bytes
-rw-r--r--tex/context/base/context-version.pngbin40545 -> 40520 bytes
-rw-r--r--tex/context/base/context.mkiv2
-rw-r--r--tex/context/base/data-lua.lua160
-rw-r--r--tex/context/base/font-mis.lua2
-rw-r--r--tex/context/base/font-otf.lua21
-rw-r--r--tex/context/base/l-lua.lua256
-rw-r--r--tex/context/base/l-package.lua338
-rw-r--r--tex/context/base/luat-bas.mkiv1
-rw-r--r--tex/context/base/node-pro.lua2
-rw-r--r--tex/context/base/status-files.pdfbin24709 -> 24733 bytes
-rw-r--r--tex/context/base/status-lua.pdfbin211438 -> 211450 bytes
-rw-r--r--tex/context/base/symb-imp-cc.mkiv47
-rw-r--r--tex/context/base/trac-vis.lua5
-rw-r--r--tex/context/base/util-lib.lua7
-rw-r--r--tex/context/fonts/cc-icons.lfg4
-rw-r--r--tex/context/fonts/ccicons.lfg27
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua170
23 files changed, 1336 insertions, 918 deletions
diff --git a/scripts/context/lua/mtxlibs.lua b/scripts/context/lua/mtxlibs.lua
index 60889acde..a34ba139a 100644
--- a/scripts/context/lua/mtxlibs.lua
+++ b/scripts/context/lua/mtxlibs.lua
@@ -68,6 +68,7 @@ local owntree = ownpath
local ownlibs = {
"l-lua.lua",
+ "l-package.lua",
"l-lpeg.lua",
"l-function.lua",
"l-string.lua",
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index ae08dc556..7f1464fbc 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -56,7 +56,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["l-lua"] = package.loaded["l-lua"] or true
--- original size: 10352, stripped down to: 5955
+-- original size: 3123, stripped down to: 1694
if not modules then modules={} end modules ['l-lua']={
version=1.001,
@@ -136,51 +136,108 @@ function optionalrequire(...)
return result
end
end
+
+
+end -- of closure
+
+do -- create closure to overcome 200 locals limit
+
+package.loaded["l-package"] = package.loaded["l-package"] or true
+
+-- original size: 9641, stripped down to: 7101
+
+if not modules then modules={} end modules ['l-package']={
+ version=1.001,
+ comment="companion to luat-lib.mkiv",
+ author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright="PRAGMA ADE / ConTeXt Development Team",
+ license="see context related readme files"
+}
local type=type
local gsub,format=string.gsub,string.format
+local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match
local package=package
local searchers=package.searchers or package.loaders
-local libpaths=nil
-local clibpaths=nil
-local libhash={}
-local clibhash={}
-local libextras={}
-local clibextras={}
local filejoin=file and file.join or function(path,name) return path.."/"..name end
local isreadable=file and file.is_readable or function(name) local f=io.open(name) if f then f:close() return true end end
local addsuffix=file and file.addsuffix or function(name,suffix) return name.."."..suffix end
local function cleanpath(path)
return path
end
+local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1)
+local function lualibfile(name)
+ return lpegmatch(pattern,name) or name
+end
local helpers=package.helpers or {
- libpaths=function() return {} end,
- clibpaths=function() return {} end,
cleanpath=cleanpath,
+ lualibfile=lualibfile,
trace=false,
report=function(...) print(format(...)) end,
+ builtin={
+ ["preload table"]=package.searchers[1],
+ ["path specification"]=package.searchers[2],
+ ["cpath specification"]=package.searchers[3],
+ ["all in one fallback"]=package.searchers[4],
+ },
+ methods={},
+ sequence={
+ "already loaded",
+ "preload table",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+ }
}
package.helpers=helpers
-local function getlibpaths()
- return libpaths or helpers.libpaths(libhash)
+local methods=helpers.methods
+local builtin=helpers.builtin
+local extraluapaths={}
+local extralibpaths={}
+local luapaths=nil
+local libpaths=nil
+local function getextraluapaths()
+ return extraluapaths
+end
+local function getextralibpaths()
+ return extralibpaths
+end
+local function getluapaths()
+ luapaths=luapaths or file.splitpath(package.path,";")
+ return luapaths
end
-local function getclibpaths()
- return clibpaths or helpers.clibpaths(clibhash)
+local function getlibpaths()
+ libpaths=libpaths or file.splitpath(package.cpath,";")
+ return libpaths
end
+package.luapaths=getluapaths
package.libpaths=getlibpaths
-package.clibpaths=getclibpaths
-local function addpath(what,paths,extras,hash,...)
+package.extraluapaths=getextraluapaths
+package.extralibpaths=getextralibpaths
+local hashes={
+ lua={},
+ lib={},
+}
+local function registerpath(tag,what,target,...)
local pathlist={... }
local cleanpath=helpers.cleanpath
local trace=helpers.trace
local report=helpers.report
+ local hash=hashes[what]
local function add(path)
local path=cleanpath(path)
if not hash[path] then
+ target[#target+1]=path
+ hash[path]=true
+ if trace then
+ report("registered %s path %s: %s",tag,#target,path)
+ end
+ else
if trace then
- report("extra %s path: %s",what,path)
+ report("duplicate %s path: %s",tag,path)
end
- paths [#paths+1]=path
- extras[#extras+1]=path
end
end
for p=1,#pathlist do
@@ -193,21 +250,15 @@ local function addpath(what,paths,extras,hash,...)
add(path)
end
end
- return paths,extras
+ return paths
end
-function package.extralibpath(...)
- libpaths,libextras=addpath("lua",getlibpaths(),libextras,libhash,...)
-end
-function package.extraclibpath(...)
- clibpaths,clibextras=addpath("lib",getclibpaths(),clibextras,clibhash,...)
+helpers.registerpath=registerpath
+function package.extraluapath(...)
+ registerpath("extra lua","lua",extraluapaths,...)
end
-if not searchers[-2] then
- searchers[-2]=searchers[2]
-end
-searchers[2]=function(name)
- return helpers.loaded(name)
+function package.extralibpath(...)
+ registerpath("extra lib","lib",extralibpaths,...)
end
-searchers[3]=nil
local function loadedaslib(resolved,rawname)
local init="luaopen_"..gsub(rawname,"%.","_")
if helpers.trace then
@@ -215,12 +266,7 @@ local function loadedaslib(resolved,rawname)
end
return package.loadlib(resolved,init)
end
-local function loadedbylua(name)
- if helpers.trace then
- helpers.report("locating '%s' using normal loader",name)
- end
- return true,searchers[-2](name)
-end
+helpers.loadedaslib=loadedaslib
local function loadedbypath(name,rawname,paths,islib,what)
local trace=helpers.trace
local report=helpers.report
@@ -231,63 +277,135 @@ local function loadedbypath(name,rawname,paths,islib,what)
local path=paths[p]
local resolved=filejoin(path,name)
if trace then
- report("checking for '%s' using '%s' path '%s'",name,what,path)
+ report("checking '%s' using '%s' path '%s'",name,what,path)
end
if isreadable(resolved) then
if trace then
- report("lib '%s' located on '%s'",name,resolved)
+ report("'%s' located on '%s'",name,resolved)
end
+ local result=nil
if islib then
- return true,loadedaslib(resolved,rawname)
+ result=loadedaslib(resolved,rawname)
else
- return true,loadfile(resolved)
+ result=loadfile(resolved)
+ end
+ if result then
+ result()
end
+ return true,result
end
end
end
-local function notloaded(name)
- if helpers.trace then
- helpers.report("unable to locate library '%s'",name)
+helpers.loadedbypath=loadedbypath
+methods["already loaded"]=function(name)
+ local result=package.loaded[name]
+ if result then
+ return true,result
end
end
-helpers.loadedaslib=loadedaslib
-helpers.loadedbylua=loadedbylua
-helpers.loadedbypath=loadedbypath
-helpers.notloaded=notloaded
-function helpers.loaded(name)
- local thename=gsub(name,"%.","/")
+methods["preload table"]=function(name)
+ local result=builtin["preload table"](name)
+ if type(result)=="function" then
+ return true,result
+ end
+end
+methods["lua extra list"]=function(name)
+ local thename=lualibfile(name)
local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix or "so")
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
+ local luapaths=getextraluapaths()
+ local done,result=loadedbypath(luaname,name,luapaths,false,"lua")
if done then
- return result
+ return true,result
end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
+end
+methods["lib extra list"]=function(name)
+ local thename=lualibfile(name)
+ local libname=addsuffix(thename,os.libsuffix)
+ local libpaths=getextralibpaths()
+ local done,result=loadedbypath(libname,name,libpaths,true,"lib")
if done then
- return result
+ return true,result
end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+local shown=false
+methods["path specification"]=function(name)
+ if not shown and helpers.trace then
+ local luapaths=getluapaths()
+ if #luapaths>0 then
+ helpers.report("using %s built in lua paths",#luapaths)
+ else
+ helpers.report("no built in lua paths defined")
+ end
+ shown=true
end
- local done,result=loadedbylua(name)
- if done then
- return result
+ local result=builtin["path specification"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+local shown=false
+methods["cpath specification"]=function(name)
+ if not shown and helpers.trace then
+ local libpaths=getlibpaths()
+ if #libpaths>0 then
+ helpers.report("using %s built in lib paths",#libpaths)
+ else
+ helpers.report("no built in lib paths defined")
+ end
+ shown=true
+ end
+ local result=builtin["cpath specification"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+methods["all in one fallback"]=function(name)
+ local result=builtin["all in one fallback"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+methods["not loaded"]=function(name)
+ if helpers.trace then
+ helpers.report("unable to locate '%s'",name)
+ end
+end
+function helpers.loaded(name)
+ local sequence=helpers.sequence
+ for i=1,#sequence do
+ local step=sequence[i]
+ if helpers.trace then
+ helpers.report("locating '%s' using method '%s'",name,step)
+ end
+ local done,result=methods[step](name)
+ if done then
+ if helpers.trace then
+ helpers.report("'%s' located via method '%s' returns '%s'",name,step,type(result))
+ end
+ if result then
+ package.loaded[name]=result
+ end
+ return result
+ end
end
- return notloaded(name)
+ return nil
end
function helpers.unload(name)
if helpers.trace then
if package.loaded[name] then
- helpers.report("unloading library '%s', %s",name,"done")
+ helpers.report("unloading '%s', %s",name,"done")
else
- helpers.report("unloading library '%s', %s",name,"not loaded")
+ helpers.report("unloading '%s', %s",name,"not loaded")
end
end
- package.loaded[name]=nil
+ package.loaded[name]=nil
end
+searchers[1]=nil
+searchers[2]=nil
+searchers[3]=nil
+searchers[4]=nil
+helpers.savedrequire=helpers.savedrequire or require
+require=helpers.loaded
end -- of closure
@@ -15113,7 +15231,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["data-lua"] = package.loaded["data-lua"] or true
--- original size: 4861, stripped down to: 3693
+-- original size: 5080, stripped down to: 3874
if not modules then modules={} end modules ['data-lua']={
version=1.001,
@@ -15127,52 +15245,56 @@ local gsub=string.gsub
local concat=table.concat
local addsuffix=file.addsuffix
local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match
-local libsuffixes={ 'tex','lua' }
-local clibsuffixes={ 'lib' }
-local libformats={ 'TEXINPUTS','LUAINPUTS' }
-local clibformats={ 'CLUAINPUTS' }
-local helpers=package.helpers
+local luasuffixes={ 'tex','lua' }
+local libsuffixes={ 'lib' }
+local luaformats={ 'TEXINPUTS','LUAINPUTS' }
+local libformats={ 'CLUAINPUTS' }
+local helpers=package.helpers or {}
+local methods=helpers.methods or {}
trackers.register("resolvers.libraries",function(v) helpers.trace=v end)
trackers.register("resolvers.locating",function(v) helpers.trace=v end)
helpers.report=logs.reporter("resolvers","libraries")
+helpers.sequence={
+ "already loaded",
+ "preload table",
+ "lua variable format",
+ "lib variable format",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+}
local pattern=Cs(P("!")^0/""*(P("/")*P(-1)/"/"+P("/")^1/"/"+1)^0)
-local function cleanpath(path)
+function helpers.cleanpath(path)
return resolvers.resolve(lpegmatch(pattern,path))
end
-helpers.cleanpath=cleanpath
local loadedaslib=helpers.loadedaslib
-local loadedbylua=helpers.loadedbylua
local loadedbypath=helpers.loadedbypath
-local notloaded=helpers.notloaded
-local getlibpaths=package.libpaths
-local getclibpaths=package.clibpaths
-function helpers.libpaths(libhash)
- local libpaths={}
- for i=1,#libformats do
- local paths=resolvers.expandedpathlistfromvariable(libformats[i])
- for i=1,#paths do
- local path=cleanpath(paths[i])
- if not libhash[path] then
- libpaths[#libpaths+1]=path
- libhash[path]=true
- end
+local getextraluapaths=package.extraluapaths
+local getextralibpaths=package.extralibpaths
+local registerpath=helpers.registerpath
+local lualibfile=helpers.lualibfile
+local luaformatpaths
+local libformatpaths
+local function getluaformatpaths()
+ if not luaformatpaths then
+ luaformatpaths={}
+ for i=1,#luaformats do
+ registerpath("lua format","lua",luaformatpaths,resolvers.expandedpathlistfromvariable(luaformats[i]))
end
end
- return libpaths
+ return luaformatpaths
end
-function helpers.clibpaths(clibhash)
- local clibpaths={}
- for i=1,#clibformats do
- local paths=resolvers.expandedpathlistfromvariable(clibformats[i])
- for i=1,#paths do
- local path=cleanpath(paths[i])
- if not clibhash[path] then
- clibpaths[#clibpaths+1]=path
- clibhash[path]=true
- end
+local function getlibformatpaths()
+ if not libformatpaths then
+ libformatpaths={}
+ for i=1,#libformats do
+ registerpath("lib format","lib",libformatpaths,resolvers.expandedpathlistfromvariable(libformats[i]))
end
end
- return clibpaths
+ return libformatpaths
end
local function loadedbyformat(name,rawname,suffixes,islib)
local trace=helpers.trace
@@ -15190,51 +15312,54 @@ local function loadedbyformat(name,rawname,suffixes,islib)
if trace then
report("lib %a located on %a",name,resolved)
end
+ local result=nil
if islib then
- return true,loadedaslib(resolved,rawname)
+ result=loadedaslib(resolved,rawname)
else
- return true,loadfile(resolved)
+ result=loadfile(resolved)
+ end
+ if result then
+ return true,result()
end
end
end
end
helpers.loadedbyformat=loadedbyformat
-local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1)
-local function lualibfile(name)
- return lpegmatch(pattern,name) or name
-end
-helpers.lualibfile=lualibfile
-function helpers.loaded(name)
+local shown=false
+methods["lua variable format"]=function(name)
+ if not shown and helpers.trace then
+ local luapaths=getluaformatpaths()
+ if #luapaths>0 then
+ helpers.report("using %s lua format paths",#luapaths)
+ else
+ helpers.report("no lua format paths defined")
+ end
+ shown=true
+ end
local thename=lualibfile(name)
local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix)
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbyformat(luaname,name,libsuffixes,false)
+ local done,result=loadedbyformat(luaname,name,luasuffixes,false)
if done then
- return result
+ return true,result
end
- local done,result=loadedbyformat(libname,name,clibsuffixes,true)
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+local shown=false
+methods["lib variable format"]=function(name)
+ if not shown and helpers.trace then
+ local libpaths=getlibformatpaths()
+ if #libpaths>0 then
+ helpers.report("using %s lib format paths",#libpaths)
+ else
+ helpers.report("no lib format paths defined")
+ end
+ shown=true
end
- local done,result=loadedbylua(name)
+ local thename=lualibfile(name)
+ local libname=addsuffix(thename,os.libsuffix)
+ local done,result=loadedbyformat(libname,name,libsuffixes,true)
if done then
- return result
+ return true,result
end
- return notloaded(name)
end
resolvers.loadlualib=require
@@ -15445,7 +15570,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["util-lib"] = package.loaded["util-lib"] or true
--- original size: 10985, stripped down to: 5458
+-- original size: 11094, stripped down to: 5516
if not modules then modules={} end modules ['util-lib']={
version=1.001,
@@ -15462,16 +15587,17 @@ local report_swiglib=logs.reporter("swiglib")
local trace_swiglib=false trackers.register("resolvers.swiglib",function(v) trace_swiglib=v end)
local done=false
local function requireswiglib(required,version)
+ local trace_swiglib=trace_swiglib or package.helpers.trace
local library=loaded[required]
if library==nil then
- local required_full=gsub(required,"%.","/")
+ local required_full=gsub(required,"%.","/")
local required_path=pathpart(required_full)
local required_base=nameonly(required_full)
local required_name=required_base.."."..os.libsuffix
local version=type(version)=="string" and version~="" and version or false
local engine=environment.ownmain or false
if trace_swiglib and not done then
- local list=resolvers.expandedpathlistfromvariable("lib")
+ local list=resolvers.expandedpathlistfromvariable("lib")
for i=1,#list do
report_swiglib("tds path %i: %s",i,list[i])
end
@@ -15553,7 +15679,7 @@ local function requireswiglib(required,version)
end
if not found_library then
if trace_swiglib then
- report_swiglib("not found: %a",asked_library)
+ report_swiglib("not found: %a",required)
end
library=false
else
@@ -15854,10 +15980,10 @@ end
end -- of closure
--- used libraries : l-lua.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
+-- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
-- skipped libraries : -
--- original bytes : 662959
--- stripped bytes : 243507
+-- original bytes : 665699
+-- stripped bytes : 243168
-- end library merge
@@ -15881,6 +16007,7 @@ local owntree = environment and environment.ownpath or ownpath
local ownlibs = { -- order can be made better
'l-lua.lua',
+ 'l-package.lua',
'l-lpeg.lua',
'l-function.lua',
'l-string.lua',
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index ae08dc556..7f1464fbc 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -56,7 +56,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["l-lua"] = package.loaded["l-lua"] or true
--- original size: 10352, stripped down to: 5955
+-- original size: 3123, stripped down to: 1694
if not modules then modules={} end modules ['l-lua']={
version=1.001,
@@ -136,51 +136,108 @@ function optionalrequire(...)
return result
end
end
+
+
+end -- of closure
+
+do -- create closure to overcome 200 locals limit
+
+package.loaded["l-package"] = package.loaded["l-package"] or true
+
+-- original size: 9641, stripped down to: 7101
+
+if not modules then modules={} end modules ['l-package']={
+ version=1.001,
+ comment="companion to luat-lib.mkiv",
+ author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright="PRAGMA ADE / ConTeXt Development Team",
+ license="see context related readme files"
+}
local type=type
local gsub,format=string.gsub,string.format
+local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match
local package=package
local searchers=package.searchers or package.loaders
-local libpaths=nil
-local clibpaths=nil
-local libhash={}
-local clibhash={}
-local libextras={}
-local clibextras={}
local filejoin=file and file.join or function(path,name) return path.."/"..name end
local isreadable=file and file.is_readable or function(name) local f=io.open(name) if f then f:close() return true end end
local addsuffix=file and file.addsuffix or function(name,suffix) return name.."."..suffix end
local function cleanpath(path)
return path
end
+local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1)
+local function lualibfile(name)
+ return lpegmatch(pattern,name) or name
+end
local helpers=package.helpers or {
- libpaths=function() return {} end,
- clibpaths=function() return {} end,
cleanpath=cleanpath,
+ lualibfile=lualibfile,
trace=false,
report=function(...) print(format(...)) end,
+ builtin={
+ ["preload table"]=package.searchers[1],
+ ["path specification"]=package.searchers[2],
+ ["cpath specification"]=package.searchers[3],
+ ["all in one fallback"]=package.searchers[4],
+ },
+ methods={},
+ sequence={
+ "already loaded",
+ "preload table",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+ }
}
package.helpers=helpers
-local function getlibpaths()
- return libpaths or helpers.libpaths(libhash)
+local methods=helpers.methods
+local builtin=helpers.builtin
+local extraluapaths={}
+local extralibpaths={}
+local luapaths=nil
+local libpaths=nil
+local function getextraluapaths()
+ return extraluapaths
+end
+local function getextralibpaths()
+ return extralibpaths
+end
+local function getluapaths()
+ luapaths=luapaths or file.splitpath(package.path,";")
+ return luapaths
end
-local function getclibpaths()
- return clibpaths or helpers.clibpaths(clibhash)
+local function getlibpaths()
+ libpaths=libpaths or file.splitpath(package.cpath,";")
+ return libpaths
end
+package.luapaths=getluapaths
package.libpaths=getlibpaths
-package.clibpaths=getclibpaths
-local function addpath(what,paths,extras,hash,...)
+package.extraluapaths=getextraluapaths
+package.extralibpaths=getextralibpaths
+local hashes={
+ lua={},
+ lib={},
+}
+local function registerpath(tag,what,target,...)
local pathlist={... }
local cleanpath=helpers.cleanpath
local trace=helpers.trace
local report=helpers.report
+ local hash=hashes[what]
local function add(path)
local path=cleanpath(path)
if not hash[path] then
+ target[#target+1]=path
+ hash[path]=true
+ if trace then
+ report("registered %s path %s: %s",tag,#target,path)
+ end
+ else
if trace then
- report("extra %s path: %s",what,path)
+ report("duplicate %s path: %s",tag,path)
end
- paths [#paths+1]=path
- extras[#extras+1]=path
end
end
for p=1,#pathlist do
@@ -193,21 +250,15 @@ local function addpath(what,paths,extras,hash,...)
add(path)
end
end
- return paths,extras
+ return paths
end
-function package.extralibpath(...)
- libpaths,libextras=addpath("lua",getlibpaths(),libextras,libhash,...)
-end
-function package.extraclibpath(...)
- clibpaths,clibextras=addpath("lib",getclibpaths(),clibextras,clibhash,...)
+helpers.registerpath=registerpath
+function package.extraluapath(...)
+ registerpath("extra lua","lua",extraluapaths,...)
end
-if not searchers[-2] then
- searchers[-2]=searchers[2]
-end
-searchers[2]=function(name)
- return helpers.loaded(name)
+function package.extralibpath(...)
+ registerpath("extra lib","lib",extralibpaths,...)
end
-searchers[3]=nil
local function loadedaslib(resolved,rawname)
local init="luaopen_"..gsub(rawname,"%.","_")
if helpers.trace then
@@ -215,12 +266,7 @@ local function loadedaslib(resolved,rawname)
end
return package.loadlib(resolved,init)
end
-local function loadedbylua(name)
- if helpers.trace then
- helpers.report("locating '%s' using normal loader",name)
- end
- return true,searchers[-2](name)
-end
+helpers.loadedaslib=loadedaslib
local function loadedbypath(name,rawname,paths,islib,what)
local trace=helpers.trace
local report=helpers.report
@@ -231,63 +277,135 @@ local function loadedbypath(name,rawname,paths,islib,what)
local path=paths[p]
local resolved=filejoin(path,name)
if trace then
- report("checking for '%s' using '%s' path '%s'",name,what,path)
+ report("checking '%s' using '%s' path '%s'",name,what,path)
end
if isreadable(resolved) then
if trace then
- report("lib '%s' located on '%s'",name,resolved)
+ report("'%s' located on '%s'",name,resolved)
end
+ local result=nil
if islib then
- return true,loadedaslib(resolved,rawname)
+ result=loadedaslib(resolved,rawname)
else
- return true,loadfile(resolved)
+ result=loadfile(resolved)
+ end
+ if result then
+ result()
end
+ return true,result
end
end
end
-local function notloaded(name)
- if helpers.trace then
- helpers.report("unable to locate library '%s'",name)
+helpers.loadedbypath=loadedbypath
+methods["already loaded"]=function(name)
+ local result=package.loaded[name]
+ if result then
+ return true,result
end
end
-helpers.loadedaslib=loadedaslib
-helpers.loadedbylua=loadedbylua
-helpers.loadedbypath=loadedbypath
-helpers.notloaded=notloaded
-function helpers.loaded(name)
- local thename=gsub(name,"%.","/")
+methods["preload table"]=function(name)
+ local result=builtin["preload table"](name)
+ if type(result)=="function" then
+ return true,result
+ end
+end
+methods["lua extra list"]=function(name)
+ local thename=lualibfile(name)
local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix or "so")
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
+ local luapaths=getextraluapaths()
+ local done,result=loadedbypath(luaname,name,luapaths,false,"lua")
if done then
- return result
+ return true,result
end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
+end
+methods["lib extra list"]=function(name)
+ local thename=lualibfile(name)
+ local libname=addsuffix(thename,os.libsuffix)
+ local libpaths=getextralibpaths()
+ local done,result=loadedbypath(libname,name,libpaths,true,"lib")
if done then
- return result
+ return true,result
end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+local shown=false
+methods["path specification"]=function(name)
+ if not shown and helpers.trace then
+ local luapaths=getluapaths()
+ if #luapaths>0 then
+ helpers.report("using %s built in lua paths",#luapaths)
+ else
+ helpers.report("no built in lua paths defined")
+ end
+ shown=true
end
- local done,result=loadedbylua(name)
- if done then
- return result
+ local result=builtin["path specification"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+local shown=false
+methods["cpath specification"]=function(name)
+ if not shown and helpers.trace then
+ local libpaths=getlibpaths()
+ if #libpaths>0 then
+ helpers.report("using %s built in lib paths",#libpaths)
+ else
+ helpers.report("no built in lib paths defined")
+ end
+ shown=true
+ end
+ local result=builtin["cpath specification"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+methods["all in one fallback"]=function(name)
+ local result=builtin["all in one fallback"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+methods["not loaded"]=function(name)
+ if helpers.trace then
+ helpers.report("unable to locate '%s'",name)
+ end
+end
+function helpers.loaded(name)
+ local sequence=helpers.sequence
+ for i=1,#sequence do
+ local step=sequence[i]
+ if helpers.trace then
+ helpers.report("locating '%s' using method '%s'",name,step)
+ end
+ local done,result=methods[step](name)
+ if done then
+ if helpers.trace then
+ helpers.report("'%s' located via method '%s' returns '%s'",name,step,type(result))
+ end
+ if result then
+ package.loaded[name]=result
+ end
+ return result
+ end
end
- return notloaded(name)
+ return nil
end
function helpers.unload(name)
if helpers.trace then
if package.loaded[name] then
- helpers.report("unloading library '%s', %s",name,"done")
+ helpers.report("unloading '%s', %s",name,"done")
else
- helpers.report("unloading library '%s', %s",name,"not loaded")
+ helpers.report("unloading '%s', %s",name,"not loaded")
end
end
- package.loaded[name]=nil
+ package.loaded[name]=nil
end
+searchers[1]=nil
+searchers[2]=nil
+searchers[3]=nil
+searchers[4]=nil
+helpers.savedrequire=helpers.savedrequire or require
+require=helpers.loaded
end -- of closure
@@ -15113,7 +15231,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["data-lua"] = package.loaded["data-lua"] or true
--- original size: 4861, stripped down to: 3693
+-- original size: 5080, stripped down to: 3874
if not modules then modules={} end modules ['data-lua']={
version=1.001,
@@ -15127,52 +15245,56 @@ local gsub=string.gsub
local concat=table.concat
local addsuffix=file.addsuffix
local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match
-local libsuffixes={ 'tex','lua' }
-local clibsuffixes={ 'lib' }
-local libformats={ 'TEXINPUTS','LUAINPUTS' }
-local clibformats={ 'CLUAINPUTS' }
-local helpers=package.helpers
+local luasuffixes={ 'tex','lua' }
+local libsuffixes={ 'lib' }
+local luaformats={ 'TEXINPUTS','LUAINPUTS' }
+local libformats={ 'CLUAINPUTS' }
+local helpers=package.helpers or {}
+local methods=helpers.methods or {}
trackers.register("resolvers.libraries",function(v) helpers.trace=v end)
trackers.register("resolvers.locating",function(v) helpers.trace=v end)
helpers.report=logs.reporter("resolvers","libraries")
+helpers.sequence={
+ "already loaded",
+ "preload table",
+ "lua variable format",
+ "lib variable format",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+}
local pattern=Cs(P("!")^0/""*(P("/")*P(-1)/"/"+P("/")^1/"/"+1)^0)
-local function cleanpath(path)
+function helpers.cleanpath(path)
return resolvers.resolve(lpegmatch(pattern,path))
end
-helpers.cleanpath=cleanpath
local loadedaslib=helpers.loadedaslib
-local loadedbylua=helpers.loadedbylua
local loadedbypath=helpers.loadedbypath
-local notloaded=helpers.notloaded
-local getlibpaths=package.libpaths
-local getclibpaths=package.clibpaths
-function helpers.libpaths(libhash)
- local libpaths={}
- for i=1,#libformats do
- local paths=resolvers.expandedpathlistfromvariable(libformats[i])
- for i=1,#paths do
- local path=cleanpath(paths[i])
- if not libhash[path] then
- libpaths[#libpaths+1]=path
- libhash[path]=true
- end
+local getextraluapaths=package.extraluapaths
+local getextralibpaths=package.extralibpaths
+local registerpath=helpers.registerpath
+local lualibfile=helpers.lualibfile
+local luaformatpaths
+local libformatpaths
+local function getluaformatpaths()
+ if not luaformatpaths then
+ luaformatpaths={}
+ for i=1,#luaformats do
+ registerpath("lua format","lua",luaformatpaths,resolvers.expandedpathlistfromvariable(luaformats[i]))
end
end
- return libpaths
+ return luaformatpaths
end
-function helpers.clibpaths(clibhash)
- local clibpaths={}
- for i=1,#clibformats do
- local paths=resolvers.expandedpathlistfromvariable(clibformats[i])
- for i=1,#paths do
- local path=cleanpath(paths[i])
- if not clibhash[path] then
- clibpaths[#clibpaths+1]=path
- clibhash[path]=true
- end
+local function getlibformatpaths()
+ if not libformatpaths then
+ libformatpaths={}
+ for i=1,#libformats do
+ registerpath("lib format","lib",libformatpaths,resolvers.expandedpathlistfromvariable(libformats[i]))
end
end
- return clibpaths
+ return libformatpaths
end
local function loadedbyformat(name,rawname,suffixes,islib)
local trace=helpers.trace
@@ -15190,51 +15312,54 @@ local function loadedbyformat(name,rawname,suffixes,islib)
if trace then
report("lib %a located on %a",name,resolved)
end
+ local result=nil
if islib then
- return true,loadedaslib(resolved,rawname)
+ result=loadedaslib(resolved,rawname)
else
- return true,loadfile(resolved)
+ result=loadfile(resolved)
+ end
+ if result then
+ return true,result()
end
end
end
end
helpers.loadedbyformat=loadedbyformat
-local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1)
-local function lualibfile(name)
- return lpegmatch(pattern,name) or name
-end
-helpers.lualibfile=lualibfile
-function helpers.loaded(name)
+local shown=false
+methods["lua variable format"]=function(name)
+ if not shown and helpers.trace then
+ local luapaths=getluaformatpaths()
+ if #luapaths>0 then
+ helpers.report("using %s lua format paths",#luapaths)
+ else
+ helpers.report("no lua format paths defined")
+ end
+ shown=true
+ end
local thename=lualibfile(name)
local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix)
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbyformat(luaname,name,libsuffixes,false)
+ local done,result=loadedbyformat(luaname,name,luasuffixes,false)
if done then
- return result
+ return true,result
end
- local done,result=loadedbyformat(libname,name,clibsuffixes,true)
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+local shown=false
+methods["lib variable format"]=function(name)
+ if not shown and helpers.trace then
+ local libpaths=getlibformatpaths()
+ if #libpaths>0 then
+ helpers.report("using %s lib format paths",#libpaths)
+ else
+ helpers.report("no lib format paths defined")
+ end
+ shown=true
end
- local done,result=loadedbylua(name)
+ local thename=lualibfile(name)
+ local libname=addsuffix(thename,os.libsuffix)
+ local done,result=loadedbyformat(libname,name,libsuffixes,true)
if done then
- return result
+ return true,result
end
- return notloaded(name)
end
resolvers.loadlualib=require
@@ -15445,7 +15570,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["util-lib"] = package.loaded["util-lib"] or true
--- original size: 10985, stripped down to: 5458
+-- original size: 11094, stripped down to: 5516
if not modules then modules={} end modules ['util-lib']={
version=1.001,
@@ -15462,16 +15587,17 @@ local report_swiglib=logs.reporter("swiglib")
local trace_swiglib=false trackers.register("resolvers.swiglib",function(v) trace_swiglib=v end)
local done=false
local function requireswiglib(required,version)
+ local trace_swiglib=trace_swiglib or package.helpers.trace
local library=loaded[required]
if library==nil then
- local required_full=gsub(required,"%.","/")
+ local required_full=gsub(required,"%.","/")
local required_path=pathpart(required_full)
local required_base=nameonly(required_full)
local required_name=required_base.."."..os.libsuffix
local version=type(version)=="string" and version~="" and version or false
local engine=environment.ownmain or false
if trace_swiglib and not done then
- local list=resolvers.expandedpathlistfromvariable("lib")
+ local list=resolvers.expandedpathlistfromvariable("lib")
for i=1,#list do
report_swiglib("tds path %i: %s",i,list[i])
end
@@ -15553,7 +15679,7 @@ local function requireswiglib(required,version)
end
if not found_library then
if trace_swiglib then
- report_swiglib("not found: %a",asked_library)
+ report_swiglib("not found: %a",required)
end
library=false
else
@@ -15854,10 +15980,10 @@ end
end -- of closure
--- used libraries : l-lua.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
+-- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
-- skipped libraries : -
--- original bytes : 662959
--- stripped bytes : 243507
+-- original bytes : 665699
+-- stripped bytes : 243168
-- end library merge
@@ -15881,6 +16007,7 @@ local owntree = environment and environment.ownpath or ownpath
local ownlibs = { -- order can be made better
'l-lua.lua',
+ 'l-package.lua',
'l-lpeg.lua',
'l-function.lua',
'l-string.lua',
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index ae08dc556..7f1464fbc 100755
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -56,7 +56,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["l-lua"] = package.loaded["l-lua"] or true
--- original size: 10352, stripped down to: 5955
+-- original size: 3123, stripped down to: 1694
if not modules then modules={} end modules ['l-lua']={
version=1.001,
@@ -136,51 +136,108 @@ function optionalrequire(...)
return result
end
end
+
+
+end -- of closure
+
+do -- create closure to overcome 200 locals limit
+
+package.loaded["l-package"] = package.loaded["l-package"] or true
+
+-- original size: 9641, stripped down to: 7101
+
+if not modules then modules={} end modules ['l-package']={
+ version=1.001,
+ comment="companion to luat-lib.mkiv",
+ author="Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright="PRAGMA ADE / ConTeXt Development Team",
+ license="see context related readme files"
+}
local type=type
local gsub,format=string.gsub,string.format
+local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match
local package=package
local searchers=package.searchers or package.loaders
-local libpaths=nil
-local clibpaths=nil
-local libhash={}
-local clibhash={}
-local libextras={}
-local clibextras={}
local filejoin=file and file.join or function(path,name) return path.."/"..name end
local isreadable=file and file.is_readable or function(name) local f=io.open(name) if f then f:close() return true end end
local addsuffix=file and file.addsuffix or function(name,suffix) return name.."."..suffix end
local function cleanpath(path)
return path
end
+local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1)
+local function lualibfile(name)
+ return lpegmatch(pattern,name) or name
+end
local helpers=package.helpers or {
- libpaths=function() return {} end,
- clibpaths=function() return {} end,
cleanpath=cleanpath,
+ lualibfile=lualibfile,
trace=false,
report=function(...) print(format(...)) end,
+ builtin={
+ ["preload table"]=package.searchers[1],
+ ["path specification"]=package.searchers[2],
+ ["cpath specification"]=package.searchers[3],
+ ["all in one fallback"]=package.searchers[4],
+ },
+ methods={},
+ sequence={
+ "already loaded",
+ "preload table",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+ }
}
package.helpers=helpers
-local function getlibpaths()
- return libpaths or helpers.libpaths(libhash)
+local methods=helpers.methods
+local builtin=helpers.builtin
+local extraluapaths={}
+local extralibpaths={}
+local luapaths=nil
+local libpaths=nil
+local function getextraluapaths()
+ return extraluapaths
+end
+local function getextralibpaths()
+ return extralibpaths
+end
+local function getluapaths()
+ luapaths=luapaths or file.splitpath(package.path,";")
+ return luapaths
end
-local function getclibpaths()
- return clibpaths or helpers.clibpaths(clibhash)
+local function getlibpaths()
+ libpaths=libpaths or file.splitpath(package.cpath,";")
+ return libpaths
end
+package.luapaths=getluapaths
package.libpaths=getlibpaths
-package.clibpaths=getclibpaths
-local function addpath(what,paths,extras,hash,...)
+package.extraluapaths=getextraluapaths
+package.extralibpaths=getextralibpaths
+local hashes={
+ lua={},
+ lib={},
+}
+local function registerpath(tag,what,target,...)
local pathlist={... }
local cleanpath=helpers.cleanpath
local trace=helpers.trace
local report=helpers.report
+ local hash=hashes[what]
local function add(path)
local path=cleanpath(path)
if not hash[path] then
+ target[#target+1]=path
+ hash[path]=true
+ if trace then
+ report("registered %s path %s: %s",tag,#target,path)
+ end
+ else
if trace then
- report("extra %s path: %s",what,path)
+ report("duplicate %s path: %s",tag,path)
end
- paths [#paths+1]=path
- extras[#extras+1]=path
end
end
for p=1,#pathlist do
@@ -193,21 +250,15 @@ local function addpath(what,paths,extras,hash,...)
add(path)
end
end
- return paths,extras
+ return paths
end
-function package.extralibpath(...)
- libpaths,libextras=addpath("lua",getlibpaths(),libextras,libhash,...)
-end
-function package.extraclibpath(...)
- clibpaths,clibextras=addpath("lib",getclibpaths(),clibextras,clibhash,...)
+helpers.registerpath=registerpath
+function package.extraluapath(...)
+ registerpath("extra lua","lua",extraluapaths,...)
end
-if not searchers[-2] then
- searchers[-2]=searchers[2]
-end
-searchers[2]=function(name)
- return helpers.loaded(name)
+function package.extralibpath(...)
+ registerpath("extra lib","lib",extralibpaths,...)
end
-searchers[3]=nil
local function loadedaslib(resolved,rawname)
local init="luaopen_"..gsub(rawname,"%.","_")
if helpers.trace then
@@ -215,12 +266,7 @@ local function loadedaslib(resolved,rawname)
end
return package.loadlib(resolved,init)
end
-local function loadedbylua(name)
- if helpers.trace then
- helpers.report("locating '%s' using normal loader",name)
- end
- return true,searchers[-2](name)
-end
+helpers.loadedaslib=loadedaslib
local function loadedbypath(name,rawname,paths,islib,what)
local trace=helpers.trace
local report=helpers.report
@@ -231,63 +277,135 @@ local function loadedbypath(name,rawname,paths,islib,what)
local path=paths[p]
local resolved=filejoin(path,name)
if trace then
- report("checking for '%s' using '%s' path '%s'",name,what,path)
+ report("checking '%s' using '%s' path '%s'",name,what,path)
end
if isreadable(resolved) then
if trace then
- report("lib '%s' located on '%s'",name,resolved)
+ report("'%s' located on '%s'",name,resolved)
end
+ local result=nil
if islib then
- return true,loadedaslib(resolved,rawname)
+ result=loadedaslib(resolved,rawname)
else
- return true,loadfile(resolved)
+ result=loadfile(resolved)
+ end
+ if result then
+ result()
end
+ return true,result
end
end
end
-local function notloaded(name)
- if helpers.trace then
- helpers.report("unable to locate library '%s'",name)
+helpers.loadedbypath=loadedbypath
+methods["already loaded"]=function(name)
+ local result=package.loaded[name]
+ if result then
+ return true,result
end
end
-helpers.loadedaslib=loadedaslib
-helpers.loadedbylua=loadedbylua
-helpers.loadedbypath=loadedbypath
-helpers.notloaded=notloaded
-function helpers.loaded(name)
- local thename=gsub(name,"%.","/")
+methods["preload table"]=function(name)
+ local result=builtin["preload table"](name)
+ if type(result)=="function" then
+ return true,result
+ end
+end
+methods["lua extra list"]=function(name)
+ local thename=lualibfile(name)
local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix or "so")
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
+ local luapaths=getextraluapaths()
+ local done,result=loadedbypath(luaname,name,luapaths,false,"lua")
if done then
- return result
+ return true,result
end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
+end
+methods["lib extra list"]=function(name)
+ local thename=lualibfile(name)
+ local libname=addsuffix(thename,os.libsuffix)
+ local libpaths=getextralibpaths()
+ local done,result=loadedbypath(libname,name,libpaths,true,"lib")
if done then
- return result
+ return true,result
end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+local shown=false
+methods["path specification"]=function(name)
+ if not shown and helpers.trace then
+ local luapaths=getluapaths()
+ if #luapaths>0 then
+ helpers.report("using %s built in lua paths",#luapaths)
+ else
+ helpers.report("no built in lua paths defined")
+ end
+ shown=true
end
- local done,result=loadedbylua(name)
- if done then
- return result
+ local result=builtin["path specification"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+local shown=false
+methods["cpath specification"]=function(name)
+ if not shown and helpers.trace then
+ local libpaths=getlibpaths()
+ if #libpaths>0 then
+ helpers.report("using %s built in lib paths",#libpaths)
+ else
+ helpers.report("no built in lib paths defined")
+ end
+ shown=true
+ end
+ local result=builtin["cpath specification"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+methods["all in one fallback"]=function(name)
+ local result=builtin["all in one fallback"](name)
+ if type(result)=="function" then
+ return true,result()
+ end
+end
+methods["not loaded"]=function(name)
+ if helpers.trace then
+ helpers.report("unable to locate '%s'",name)
+ end
+end
+function helpers.loaded(name)
+ local sequence=helpers.sequence
+ for i=1,#sequence do
+ local step=sequence[i]
+ if helpers.trace then
+ helpers.report("locating '%s' using method '%s'",name,step)
+ end
+ local done,result=methods[step](name)
+ if done then
+ if helpers.trace then
+ helpers.report("'%s' located via method '%s' returns '%s'",name,step,type(result))
+ end
+ if result then
+ package.loaded[name]=result
+ end
+ return result
+ end
end
- return notloaded(name)
+ return nil
end
function helpers.unload(name)
if helpers.trace then
if package.loaded[name] then
- helpers.report("unloading library '%s', %s",name,"done")
+ helpers.report("unloading '%s', %s",name,"done")
else
- helpers.report("unloading library '%s', %s",name,"not loaded")
+ helpers.report("unloading '%s', %s",name,"not loaded")
end
end
- package.loaded[name]=nil
+ package.loaded[name]=nil
end
+searchers[1]=nil
+searchers[2]=nil
+searchers[3]=nil
+searchers[4]=nil
+helpers.savedrequire=helpers.savedrequire or require
+require=helpers.loaded
end -- of closure
@@ -15113,7 +15231,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["data-lua"] = package.loaded["data-lua"] or true
--- original size: 4861, stripped down to: 3693
+-- original size: 5080, stripped down to: 3874
if not modules then modules={} end modules ['data-lua']={
version=1.001,
@@ -15127,52 +15245,56 @@ local gsub=string.gsub
local concat=table.concat
local addsuffix=file.addsuffix
local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match
-local libsuffixes={ 'tex','lua' }
-local clibsuffixes={ 'lib' }
-local libformats={ 'TEXINPUTS','LUAINPUTS' }
-local clibformats={ 'CLUAINPUTS' }
-local helpers=package.helpers
+local luasuffixes={ 'tex','lua' }
+local libsuffixes={ 'lib' }
+local luaformats={ 'TEXINPUTS','LUAINPUTS' }
+local libformats={ 'CLUAINPUTS' }
+local helpers=package.helpers or {}
+local methods=helpers.methods or {}
trackers.register("resolvers.libraries",function(v) helpers.trace=v end)
trackers.register("resolvers.locating",function(v) helpers.trace=v end)
helpers.report=logs.reporter("resolvers","libraries")
+helpers.sequence={
+ "already loaded",
+ "preload table",
+ "lua variable format",
+ "lib variable format",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+}
local pattern=Cs(P("!")^0/""*(P("/")*P(-1)/"/"+P("/")^1/"/"+1)^0)
-local function cleanpath(path)
+function helpers.cleanpath(path)
return resolvers.resolve(lpegmatch(pattern,path))
end
-helpers.cleanpath=cleanpath
local loadedaslib=helpers.loadedaslib
-local loadedbylua=helpers.loadedbylua
local loadedbypath=helpers.loadedbypath
-local notloaded=helpers.notloaded
-local getlibpaths=package.libpaths
-local getclibpaths=package.clibpaths
-function helpers.libpaths(libhash)
- local libpaths={}
- for i=1,#libformats do
- local paths=resolvers.expandedpathlistfromvariable(libformats[i])
- for i=1,#paths do
- local path=cleanpath(paths[i])
- if not libhash[path] then
- libpaths[#libpaths+1]=path
- libhash[path]=true
- end
+local getextraluapaths=package.extraluapaths
+local getextralibpaths=package.extralibpaths
+local registerpath=helpers.registerpath
+local lualibfile=helpers.lualibfile
+local luaformatpaths
+local libformatpaths
+local function getluaformatpaths()
+ if not luaformatpaths then
+ luaformatpaths={}
+ for i=1,#luaformats do
+ registerpath("lua format","lua",luaformatpaths,resolvers.expandedpathlistfromvariable(luaformats[i]))
end
end
- return libpaths
+ return luaformatpaths
end
-function helpers.clibpaths(clibhash)
- local clibpaths={}
- for i=1,#clibformats do
- local paths=resolvers.expandedpathlistfromvariable(clibformats[i])
- for i=1,#paths do
- local path=cleanpath(paths[i])
- if not clibhash[path] then
- clibpaths[#clibpaths+1]=path
- clibhash[path]=true
- end
+local function getlibformatpaths()
+ if not libformatpaths then
+ libformatpaths={}
+ for i=1,#libformats do
+ registerpath("lib format","lib",libformatpaths,resolvers.expandedpathlistfromvariable(libformats[i]))
end
end
- return clibpaths
+ return libformatpaths
end
local function loadedbyformat(name,rawname,suffixes,islib)
local trace=helpers.trace
@@ -15190,51 +15312,54 @@ local function loadedbyformat(name,rawname,suffixes,islib)
if trace then
report("lib %a located on %a",name,resolved)
end
+ local result=nil
if islib then
- return true,loadedaslib(resolved,rawname)
+ result=loadedaslib(resolved,rawname)
else
- return true,loadfile(resolved)
+ result=loadfile(resolved)
+ end
+ if result then
+ return true,result()
end
end
end
end
helpers.loadedbyformat=loadedbyformat
-local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1)
-local function lualibfile(name)
- return lpegmatch(pattern,name) or name
-end
-helpers.lualibfile=lualibfile
-function helpers.loaded(name)
+local shown=false
+methods["lua variable format"]=function(name)
+ if not shown and helpers.trace then
+ local luapaths=getluaformatpaths()
+ if #luapaths>0 then
+ helpers.report("using %s lua format paths",#luapaths)
+ else
+ helpers.report("no lua format paths defined")
+ end
+ shown=true
+ end
local thename=lualibfile(name)
local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix)
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbyformat(luaname,name,libsuffixes,false)
+ local done,result=loadedbyformat(luaname,name,luasuffixes,false)
if done then
- return result
+ return true,result
end
- local done,result=loadedbyformat(libname,name,clibsuffixes,true)
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+local shown=false
+methods["lib variable format"]=function(name)
+ if not shown and helpers.trace then
+ local libpaths=getlibformatpaths()
+ if #libpaths>0 then
+ helpers.report("using %s lib format paths",#libpaths)
+ else
+ helpers.report("no lib format paths defined")
+ end
+ shown=true
end
- local done,result=loadedbylua(name)
+ local thename=lualibfile(name)
+ local libname=addsuffix(thename,os.libsuffix)
+ local done,result=loadedbyformat(libname,name,libsuffixes,true)
if done then
- return result
+ return true,result
end
- return notloaded(name)
end
resolvers.loadlualib=require
@@ -15445,7 +15570,7 @@ do -- create closure to overcome 200 locals limit
package.loaded["util-lib"] = package.loaded["util-lib"] or true
--- original size: 10985, stripped down to: 5458
+-- original size: 11094, stripped down to: 5516
if not modules then modules={} end modules ['util-lib']={
version=1.001,
@@ -15462,16 +15587,17 @@ local report_swiglib=logs.reporter("swiglib")
local trace_swiglib=false trackers.register("resolvers.swiglib",function(v) trace_swiglib=v end)
local done=false
local function requireswiglib(required,version)
+ local trace_swiglib=trace_swiglib or package.helpers.trace
local library=loaded[required]
if library==nil then
- local required_full=gsub(required,"%.","/")
+ local required_full=gsub(required,"%.","/")
local required_path=pathpart(required_full)
local required_base=nameonly(required_full)
local required_name=required_base.."."..os.libsuffix
local version=type(version)=="string" and version~="" and version or false
local engine=environment.ownmain or false
if trace_swiglib and not done then
- local list=resolvers.expandedpathlistfromvariable("lib")
+ local list=resolvers.expandedpathlistfromvariable("lib")
for i=1,#list do
report_swiglib("tds path %i: %s",i,list[i])
end
@@ -15553,7 +15679,7 @@ local function requireswiglib(required,version)
end
if not found_library then
if trace_swiglib then
- report_swiglib("not found: %a",asked_library)
+ report_swiglib("not found: %a",required)
end
library=false
else
@@ -15854,10 +15980,10 @@ end
end -- of closure
--- used libraries : l-lua.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
+-- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua
-- skipped libraries : -
--- original bytes : 662959
--- stripped bytes : 243507
+-- original bytes : 665699
+-- stripped bytes : 243168
-- end library merge
@@ -15881,6 +16007,7 @@ local owntree = environment and environment.ownpath or ownpath
local ownlibs = { -- order can be made better
'l-lua.lua',
+ 'l-package.lua',
'l-lpeg.lua',
'l-function.lua',
'l-string.lua',
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index 8466f5301..17f7b3d08 100644
--- a/tex/context/base/cont-new.mkiv
+++ b/tex/context/base/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2013.04.16 18:49}
+\newcontextversion{2013.04.17 17:29}
%D This file is loaded at runtime, thereby providing an excellent place for
%D hacks, patches, extensions and new features.
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 98f60c42f..eb9088ef9 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/context-version.png b/tex/context/base/context-version.png
index 9c794d4ab..83a3164fd 100644
--- a/tex/context/base/context-version.png
+++ b/tex/context/base/context-version.png
Binary files differ
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 357723f69..5fece4a9b 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -25,7 +25,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2013.04.16 18:49}
+\edef\contextversion{2013.04.17 17:29}
\edef\contextkind {beta}
%D For those who want to use this:
diff --git a/tex/context/base/data-lua.lua b/tex/context/base/data-lua.lua
index 7e3d92585..14aebf959 100644
--- a/tex/context/base/data-lua.lua
+++ b/tex/context/base/data-lua.lua
@@ -16,61 +16,65 @@ local addsuffix = file.addsuffix
local P, S, Cs, lpegmatch = lpeg.P, lpeg.S, lpeg.Cs, lpeg.match
-local libsuffixes = { 'tex', 'lua' }
-local clibsuffixes = { 'lib' }
-local libformats = { 'TEXINPUTS', 'LUAINPUTS' }
-local clibformats = { 'CLUAINPUTS' }
-local helpers = package.helpers
+local luasuffixes = { 'tex', 'lua' }
+local libsuffixes = { 'lib' }
+local luaformats = { 'TEXINPUTS', 'LUAINPUTS' }
+local libformats = { 'CLUAINPUTS' }
+local helpers = package.helpers or { }
+local methods = helpers.methods or { }
trackers.register("resolvers.libraries", function(v) helpers.trace = v end)
trackers.register("resolvers.locating", function(v) helpers.trace = v end)
helpers.report = logs.reporter("resolvers","libraries")
+helpers.sequence = {
+ "already loaded",
+ "preload table",
+ "lua variable format",
+ "lib variable format",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+}
+
local pattern = Cs(P("!")^0 / "" * (P("/") * P(-1) / "/" + P("/")^1 / "/" + 1)^0)
-local function cleanpath(path) -- hm, don't we have a helper for this?
+function helpers.cleanpath(path) -- hm, don't we have a helper for this?
return resolvers.resolve(lpegmatch(pattern,path))
end
-helpers.cleanpath = cleanpath
-
-local loadedaslib = helpers.loadedaslib
-local loadedbylua = helpers.loadedbylua
-local loadedbypath = helpers.loadedbypath
-local notloaded = helpers.notloaded
-
-local getlibpaths = package.libpaths
-local getclibpaths = package.clibpaths
-
-function helpers.libpaths(libhash)
- local libpaths = { }
- for i=1,#libformats do
- local paths = resolvers.expandedpathlistfromvariable(libformats[i])
- for i=1,#paths do
- local path = cleanpath(paths[i])
- if not libhash[path] then
- libpaths[#libpaths+1] = path
- libhash[path] = true
- end
+local loadedaslib = helpers.loadedaslib
+local loadedbypath = helpers.loadedbypath
+local getextraluapaths = package.extraluapaths
+local getextralibpaths = package.extralibpaths
+local registerpath = helpers.registerpath
+local lualibfile = helpers.lualibfile
+
+local luaformatpaths
+local libformatpaths
+
+local function getluaformatpaths()
+ if not luaformatpaths then
+ luaformatpaths = { }
+ for i=1,#luaformats do
+ registerpath("lua format","lua",luaformatpaths,resolvers.expandedpathlistfromvariable(luaformats[i]))
end
end
- return libpaths
+ return luaformatpaths
end
-function helpers.clibpaths(clibhash)
- local clibpaths = { }
- for i=1,#clibformats do
- local paths = resolvers.expandedpathlistfromvariable(clibformats[i])
- for i=1,#paths do
- local path = cleanpath(paths[i])
- if not clibhash[path] then
- clibpaths[#clibpaths+1] = path
- clibhash[path] = true
- end
+local function getlibformatpaths()
+ if not libformatpaths then
+ libformatpaths = { }
+ for i=1,#libformats do
+ registerpath("lib format","lib",libformatpaths,resolvers.expandedpathlistfromvariable(libformats[i]))
end
end
- return clibpaths
+ return libformatpaths
end
local function loadedbyformat(name,rawname,suffixes,islib)
@@ -89,10 +93,14 @@ local function loadedbyformat(name,rawname,suffixes,islib)
if trace then
report("lib %a located on %a",name,resolved)
end
+ local result = nil
if islib then
- return true, loadedaslib(resolved,rawname)
+ result = loadedaslib(resolved,rawname)
else
- return true, loadfile(resolved)
+ result = loadfile(resolved)
+ end
+ if result then
+ return true, result()
end
end
end
@@ -100,16 +108,6 @@ end
helpers.loadedbyformat = loadedbyformat
--- alternatively we could set the package.searchers
-
-local pattern = Cs((((1-S("\\/"))^0 * (S("\\/")^1/"/"))^0 * (P(".")^1/"/"+P(1))^1) * -1)
-
-local function lualibfile(name)
- return lpegmatch(pattern,name) or name
-end
-
-helpers.lualibfile = lualibfile
-
-- print(lualibfile("bar"))
-- print(lualibfile("foo.bar"))
-- print(lualibfile("crap/foo...bar"))
@@ -119,41 +117,49 @@ helpers.lualibfile = lualibfile
-- alternatively we could split in path and base and temporary set the libpath to path
-function helpers.loaded(name)
- local thename = lualibfile(name)
- local luaname = addsuffix(thename,"lua")
- local libname = addsuffix(thename,os.libsuffix)
- local libpaths = getlibpaths()
- local clibpaths = getclibpaths()
- local done, result = loadedbyformat(luaname,name,libsuffixes,false)
- if done then
- return result
- end
- local done, result = loadedbyformat(libname,name,clibsuffixes,true)
- if done then
- return result
- end
- local done, result = loadedbypath(luaname,name,libpaths,false,"lua")
- if done then
- return result
+-- we could build a list of relevant paths but for tracing it's better to have the
+-- whole lot (ok, we could skip the duplicates)
+
+local shown = false
+
+methods["lua variable format"] = function(name)
+ if not shown and helpers.trace then
+ local luapaths = getluaformatpaths() -- triggers building
+ if #luapaths > 0 then
+ helpers.report("using %s lua format paths",#luapaths)
+ else
+ helpers.report("no lua format paths defined")
+ end
+ shown = true
end
- local done, result = loadedbypath(luaname,name,clibpaths,false,"lua")
+ local thename = lualibfile(name)
+ local luaname = addsuffix(thename,"lua")
+ local done, result = loadedbyformat(luaname,name,luasuffixes,false)
if done then
- return result
+ return true, result
end
- local done, result = loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
+end
+
+local shown = false
+
+methods["lib variable format"] = function(name)
+ if not shown and helpers.trace then
+ local libpaths = getlibformatpaths() -- triggers building
+ if #libpaths > 0 then
+ helpers.report("using %s lib format paths",#libpaths)
+ else
+ helpers.report("no lib format paths defined")
+ end
+ shown = true
end
- local done, result = loadedbylua(name)
+ local thename = lualibfile(name)
+ local libname = addsuffix(thename,os.libsuffix)
+ local done, result = loadedbyformat(libname,name,libsuffixes,true)
if done then
- return result
+ return true, result
end
- return notloaded(name)
end
--- package.searchers[3] = nil -- get rid of the built in one (done in l-lua)
-
-- package.extraclibpath(environment.ownpath)
resolvers.loadlualib = require
diff --git a/tex/context/base/font-mis.lua b/tex/context/base/font-mis.lua
index 247b0f641..c22548ac5 100644
--- a/tex/context/base/font-mis.lua
+++ b/tex/context/base/font-mis.lua
@@ -22,7 +22,7 @@ local handlers = fonts.handlers
handlers.otf = handlers.otf or { }
local otf = handlers.otf
-otf.version = otf.version or 2.741
+otf.version = otf.version or 2.742
otf.cache = otf.cache or containers.define("fonts", "otf", otf.version, true)
function otf.loadcached(filename,format,sub)
diff --git a/tex/context/base/font-otf.lua b/tex/context/base/font-otf.lua
index b8abd590a..8a6183180 100644
--- a/tex/context/base/font-otf.lua
+++ b/tex/context/base/font-otf.lua
@@ -23,6 +23,7 @@ local lpegmatch = lpeg.match
local reversed, concat, remove = table.reversed, table.concat, table.remove
local ioflush = io.flush
local fastcopy, tohash, derivetable = table.fastcopy, table.tohash, table.derive
+local formatters = string.formatters
local allocate = utilities.storage.allocate
local registertracker = trackers.register
@@ -47,7 +48,7 @@ local otf = fonts.handlers.otf
otf.glists = { "gsub", "gpos" }
-otf.version = 2.741 -- beware: also sync font-mis.lua
+otf.version = 2.742 -- beware: also sync font-mis.lua
otf.cache = containers.define("fonts", "otf", otf.version, true)
local fontdata = fonts.hashes.identifiers
@@ -1172,7 +1173,20 @@ local function t_hashed(t,cache)
end
end
-local s_hashed = t_hashed
+-- local s_hashed = t_hashed
+
+local function s_hashed(t,cache)
+ if t then
+ local ht = { }
+ local tf = t[1]
+ for i=1,#tf do
+ ht[i] = { [tf[i]] = true }
+ end
+ return ht
+ else
+ return nil
+ end
+end
local function r_uncover(splitter,cache,cover,replacements)
if cover == "" then
@@ -1307,6 +1321,9 @@ actions["reorganize lookups"] = function(data,filename,raw) -- we could check fo
end
end
elseif format == "glyphs" then
+ -- I could store these more efficient (as not we use a nested tables for before,
+ -- after and current but this features happens so seldom that I don't bother
+ -- about it right now.
for i=1,#rules do
local rule = rules[i]
local glyphs = rule.glyphs
diff --git a/tex/context/base/l-lua.lua b/tex/context/base/l-lua.lua
index 51816400e..fc05afa67 100644
--- a/tex/context/base/l-lua.lua
+++ b/tex/context/base/l-lua.lua
@@ -6,7 +6,7 @@ if not modules then modules = { } end modules ['l-lua'] = {
license = "see context related readme files"
}
--- compatibility hacks ... try to avoid usage
+-- compatibility hacksand helpers
local major, minor = string.match(_VERSION,"^[^%d]+(%d+)%.(%d+).*$")
@@ -148,257 +148,3 @@ function optionalrequire(...)
return result
end
end
-
--- Code moved from data-lua and changed into a plug-in.
-
--- We overload the regular loader. We do so because we operate mostly in
--- tds and use our own loader code. Alternatively we could use a more
--- extensive definition of package.path and package.cpath but even then
--- we're not done. Also, we now have better tracing.
---
--- -- local mylib = require("libtest")
--- -- local mysql = require("luasql.mysql")
-
-local type = type
-local gsub, format = string.gsub, string.format
-
-local package = package
-local searchers = package.searchers or package.loaders
-
-local libpaths = nil
-local clibpaths = nil
-local libhash = { }
-local clibhash = { }
-local libextras = { }
-local clibextras = { }
-
--- dummies
-
-local filejoin = file and file.join or function(path,name) return path .. "/" .. name end
-local isreadable = file and file.is_readable or function(name) local f = io.open(name) if f then f:close() return true end end
-local addsuffix = file and file.addsuffix or function(name,suffix) return name .. "." .. suffix end
-
---
-
-local function cleanpath(path) -- hm, don't we have a helper for this?
- return path
-end
-
-local helpers = package.helpers or {
- libpaths = function() return { } end,
- clibpaths = function() return { } end,
- cleanpath = cleanpath,
- trace = false,
- report = function(...) print(format(...)) end,
-}
-package.helpers = helpers
-
-local function getlibpaths()
- return libpaths or helpers.libpaths(libhash)
-end
-
-local function getclibpaths()
- return clibpaths or helpers.clibpaths(clibhash)
-end
-
-package.libpaths = getlibpaths
-package.clibpaths = getclibpaths
-
-local function addpath(what,paths,extras,hash,...)
- local pathlist = { ... }
- local cleanpath = helpers.cleanpath
- local trace = helpers.trace
- local report = helpers.report
- --
- local function add(path)
- local path = cleanpath(path)
- if not hash[path] then
- if trace then
- report("extra %s path: %s",what,path)
- end
- paths [#paths +1] = path
- extras[#extras+1] = path
- end
- end
- --
- for p=1,#pathlist do
- local path = pathlist[p]
- if type(path) == "table" then
- for i=1,#path do
- add(path[i])
- end
- else
- add(path)
- end
- end
- return paths, extras
-end
-
-function package.extralibpath(...)
- libpaths, libextras = addpath("lua", getlibpaths(), libextras, libhash,...)
-end
-
-function package.extraclibpath(...)
- clibpaths, clibextras = addpath("lib",getclibpaths(),clibextras,clibhash,...)
-end
-
--- function package.extralibpath(...)
--- libpaths = getlibpaths()
--- local pathlist = { ... }
--- local cleanpath = helpers.cleanpath
--- local trace = helpers.trace
--- local report = helpers.report
--- --
--- local function add(path)
--- local path = cleanpath(path)
--- if not libhash[path] then
--- if trace then
--- report("extra lua path: %s",path)
--- end
--- libextras[#libextras+1] = path
--- libpaths [#libpaths +1] = path
--- end
--- end
--- --
--- for p=1,#pathlist do
--- local path = pathlist[p]
--- if type(path) == "table" then
--- for i=1,#path do
--- add(path[i])
--- end
--- else
--- add(path)
--- end
--- end
--- end
-
--- function package.extraclibpath(...)
--- clibpaths = getclibpaths()
--- local pathlist = { ... }
--- local cleanpath = helpers.cleanpath
--- local trace = helpers.trace
--- local report = helpers.report
--- --
--- local function add(path)
--- local path = cleanpath(path)
--- if not clibhash[path] then
--- if trace then
--- report("extra lib path: %s",path)
--- end
--- clibextras[#clibextras+1] = path
--- clibpaths [#clibpaths +1] = path
--- end
--- end
--- --
--- for p=1,#pathlist do
--- local path = pathlist[p]
--- if type(path) == "table" then
--- for i=1,#path do
--- add(path[i])
--- end
--- else
--- add(path)
--- end
--- end
--- end
-
-if not searchers[-2] then
- -- use package-path and package-cpath
- searchers[-2] = searchers[2]
-end
-
-searchers[2] = function(name)
- return helpers.loaded(name)
-end
-
-searchers[3] = nil -- get rid of the built in one
-
-local function loadedaslib(resolved,rawname)
- -- local init = "luaopen_" .. string.match(rawname,".-([^%.]+)$")
- local init = "luaopen_"..gsub(rawname,"%.","_")
- if helpers.trace then
- helpers.report("calling loadlib with '%s' with init '%s'",resolved,init)
- end
- return package.loadlib(resolved,init)
-end
-
-local function loadedbylua(name)
- if helpers.trace then
- helpers.report("locating '%s' using normal loader",name)
- end
- return true, searchers[-2](name) -- the original
-end
-
-local function loadedbypath(name,rawname,paths,islib,what)
- local trace = helpers.trace
- local report = helpers.report
- if trace then
- report("locating '%s' as '%s' on '%s' paths",rawname,name,what)
- end
- for p=1,#paths do
- local path = paths[p]
- local resolved = filejoin(path,name)
- if trace then -- mode detail
- report("checking for '%s' using '%s' path '%s'",name,what,path)
- end
- if isreadable(resolved) then
- if trace then
- report("lib '%s' located on '%s'",name,resolved)
- end
- if islib then
- return true, loadedaslib(resolved,rawname)
- else
- return true, loadfile(resolved)
- end
- end
- end
-end
-
-local function notloaded(name)
- if helpers.trace then
- helpers.report("unable to locate library '%s'",name)
- end
-end
-
-helpers.loadedaslib = loadedaslib
-helpers.loadedbylua = loadedbylua
-helpers.loadedbypath = loadedbypath
-helpers.notloaded = notloaded
-
--- alternatively we could set the package.searchers
-
-function helpers.loaded(name)
- local thename = gsub(name,"%.","/")
- local luaname = addsuffix(thename,"lua")
- local libname = addsuffix(thename,os.libsuffix or "so") -- brrr
- local libpaths = getlibpaths()
- local clibpaths = getclibpaths()
- local done, result = loadedbypath(luaname,name,libpaths,false,"lua")
- if done then
- return result
- end
- local done, result = loadedbypath(luaname,name,clibpaths,false,"lua")
- if done then
- return result
- end
- local done, result = loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
- end
- local done, result = loadedbylua(name)
- if done then
- return result
- end
- return notloaded(name)
-end
-
-function helpers.unload(name)
- if helpers.trace then
- if package.loaded[name] then
- helpers.report("unloading library '%s', %s",name,"done")
- else
- helpers.report("unloading library '%s', %s",name,"not loaded")
- end
- end
- package.loaded[name] = nil
-end
diff --git a/tex/context/base/l-package.lua b/tex/context/base/l-package.lua
new file mode 100644
index 000000000..a695531c9
--- /dev/null
+++ b/tex/context/base/l-package.lua
@@ -0,0 +1,338 @@
+if not modules then modules = { } end modules ['l-package'] = {
+ version = 1.001,
+ comment = "companion to luat-lib.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+-- Code moved from data-lua and changed into a plug-in.
+
+-- We overload the regular loader. We do so because we operate mostly in
+-- tds and use our own loader code. Alternatively we could use a more
+-- extensive definition of package.path and package.cpath but even then
+-- we're not done. Also, we now have better tracing.
+--
+-- -- local mylib = require("libtest")
+-- -- local mysql = require("luasql.mysql")
+
+local type = type
+local gsub, format = string.gsub, string.format
+
+local P, S, Cs, lpegmatch = lpeg.P, lpeg.S, lpeg.Cs, lpeg.match
+
+local package = package
+local searchers = package.searchers or package.loaders
+
+-- dummies
+
+local filejoin = file and file.join or function(path,name) return path .. "/" .. name end
+local isreadable = file and file.is_readable or function(name) local f = io.open(name) if f then f:close() return true end end
+local addsuffix = file and file.addsuffix or function(name,suffix) return name .. "." .. suffix end
+
+--
+
+-- local separator, concatinator, placeholder, pathofexecutable, ignorebefore = string.match(package.config,"(.-)\n(.-)\n(.-)\n(.-)\n(.-)\n")
+--
+-- local config = {
+-- separator = separator, -- \ or /
+-- concatinator = concatinator, -- ;
+-- placeholder = placeholder, -- ? becomes name
+-- pathofexecutable = pathofexecutable, -- ! becomes executables dir (on windows)
+-- ignorebefore = ignorebefore, -- - remove all before this when making lua_open
+-- }
+
+--
+
+local function cleanpath(path) -- hm, don't we have a helper for this?
+ return path
+end
+
+local pattern = Cs((((1-S("\\/"))^0 * (S("\\/")^1/"/"))^0 * (P(".")^1/"/"+P(1))^1) * -1)
+
+local function lualibfile(name)
+ return lpegmatch(pattern,name) or name
+end
+
+local helpers = package.helpers or {
+ cleanpath = cleanpath,
+ lualibfile = lualibfile,
+ trace = false,
+ report = function(...) print(format(...)) end,
+ builtin = {
+ ["preload table"] = package.searchers[1], -- special case, built-in libs
+ ["path specification"] = package.searchers[2],
+ ["cpath specification"] = package.searchers[3],
+ ["all in one fallback"] = package.searchers[4], -- special case, combined libs
+ },
+ methods = {
+ },
+ sequence = {
+ "already loaded",
+ "preload table",
+ "lua extra list",
+ "lib extra list",
+ "path specification",
+ "cpath specification",
+ "all in one fallback",
+ "not loaded",
+ }
+}
+
+package.helpers = helpers
+
+local methods = helpers.methods
+local builtin = helpers.builtin
+
+-- extra tds/ctx paths
+
+local extraluapaths = { }
+local extralibpaths = { }
+local luapaths = nil -- delayed
+local libpaths = nil -- delayed
+
+local function getextraluapaths()
+ return extraluapaths
+end
+
+local function getextralibpaths()
+ return extralibpaths
+end
+
+local function getluapaths()
+ luapaths = luapaths or file.splitpath(package.path, ";")
+ return luapaths
+end
+
+local function getlibpaths()
+ libpaths = libpaths or file.splitpath(package.cpath, ";")
+ return libpaths
+end
+
+package.luapaths = getluapaths
+package.libpaths = getlibpaths
+package.extraluapaths = getextraluapaths
+package.extralibpaths = getextralibpaths
+
+local hashes = {
+ lua = { },
+ lib = { },
+}
+
+local function registerpath(tag,what,target,...)
+ local pathlist = { ... }
+ local cleanpath = helpers.cleanpath
+ local trace = helpers.trace
+ local report = helpers.report
+ local hash = hashes[what]
+ --
+ local function add(path)
+ local path = cleanpath(path)
+ if not hash[path] then
+ target[#target+1] = path
+ hash[path] = true
+ if trace then
+ report("registered %s path %s: %s",tag,#target,path)
+ end
+ else
+ if trace then
+ report("duplicate %s path: %s",tag,path)
+ end
+ end
+ end
+ --
+ for p=1,#pathlist do
+ local path = pathlist[p]
+ if type(path) == "table" then
+ for i=1,#path do
+ add(path[i])
+ end
+ else
+ add(path)
+ end
+ end
+ return paths
+end
+
+helpers.registerpath = registerpath
+
+function package.extraluapath(...)
+ registerpath("extra lua","lua",extraluapaths,...)
+end
+
+function package.extralibpath(...)
+ registerpath("extra lib","lib",extralibpaths,...)
+end
+
+-- lib loader (used elsewhere)
+
+local function loadedaslib(resolved,rawname) -- todo: strip all before first -
+ -- local init = "luaopen_" .. string.match(rawname,".-([^%.]+)$")
+ local init = "luaopen_"..gsub(rawname,"%.","_")
+ if helpers.trace then
+ helpers.report("calling loadlib with '%s' with init '%s'",resolved,init)
+ end
+ return package.loadlib(resolved,init)
+end
+
+helpers.loadedaslib = loadedaslib
+
+-- wrapped and new loaders
+
+local function loadedbypath(name,rawname,paths,islib,what)
+ local trace = helpers.trace
+ local report = helpers.report
+ if trace then
+ report("locating '%s' as '%s' on '%s' paths",rawname,name,what)
+ end
+ for p=1,#paths do
+ local path = paths[p]
+ local resolved = filejoin(path,name)
+ if trace then -- mode detail
+ report("checking '%s' using '%s' path '%s'",name,what,path)
+ end
+ if isreadable(resolved) then
+ if trace then
+ report("'%s' located on '%s'",name,resolved)
+ end
+ local result = nil
+ if islib then
+ result = loadedaslib(resolved,rawname)
+ else
+ result = loadfile(resolved)
+ end
+ if result then
+ result()
+ end
+ return true, result
+ end
+ end
+end
+
+helpers.loadedbypath = loadedbypath
+
+-- alternatively we could set the package.searchers
+
+methods["already loaded"] = function(name)
+ local result = package.loaded[name]
+ if result then
+ return true, result
+ end
+end
+
+methods["preload table"] = function(name)
+ local result = builtin["preload table"](name)
+ if type(result) == "function" then
+ return true, result
+ end
+end
+
+methods["lua extra list"] = function(name)
+ local thename = lualibfile(name)
+ local luaname = addsuffix(thename,"lua")
+ local luapaths = getextraluapaths()
+ local done, result = loadedbypath(luaname,name,luapaths,false,"lua")
+ if done then
+ return true, result
+ end
+end
+
+methods["lib extra list"] = function(name)
+ local thename = lualibfile(name)
+ local libname = addsuffix(thename,os.libsuffix)
+ local libpaths = getextralibpaths()
+ local done, result = loadedbypath(libname,name,libpaths,true,"lib")
+ if done then
+ return true, result
+ end
+end
+
+local shown = false
+
+methods["path specification"] = function(name)
+ if not shown and helpers.trace then
+ local luapaths = getluapaths() -- triggers list building
+ if #luapaths > 0 then
+ helpers.report("using %s built in lua paths",#luapaths)
+ else
+ helpers.report("no built in lua paths defined")
+ end
+ shown = true
+ end
+ local result = builtin["path specification"](name)
+ if type(result) == "function" then
+ return true, result()
+ end
+end
+
+local shown = false
+
+methods["cpath specification"] = function(name)
+ if not shown and helpers.trace then
+ local libpaths = getlibpaths() -- triggers list building
+ if #libpaths > 0 then
+ helpers.report("using %s built in lib paths",#libpaths)
+ else
+ helpers.report("no built in lib paths defined")
+ end
+ shown = true
+ end
+ local result = builtin["cpath specification"](name)
+ if type(result) == "function" then
+ return true, result()
+ end
+end
+
+methods["all in one fallback"] = function(name)
+ local result = builtin["all in one fallback"](name)
+ if type(result) == "function" then
+ return true, result()
+ end
+end
+
+methods["not loaded"] = function(name)
+ if helpers.trace then
+ helpers.report("unable to locate '%s'",name)
+ end
+end
+
+function helpers.loaded(name)
+ local sequence = helpers.sequence
+ for i=1,#sequence do
+ local step = sequence[i]
+ if helpers.trace then
+ helpers.report("locating '%s' using method '%s'",name,step)
+ end
+ local done, result = methods[step](name)
+ if done then
+ if helpers.trace then
+ helpers.report("'%s' located via method '%s' returns '%s'",name,step,type(result))
+ end
+ if result then
+ package.loaded[name] = result
+ end
+ return result
+ end
+ end
+ return nil -- we must return a value
+end
+
+function helpers.unload(name)
+ if helpers.trace then
+ if package.loaded[name] then
+ helpers.report("unloading '%s', %s",name,"done")
+ else
+ helpers.report("unloading '%s', %s",name,"not loaded")
+ end
+ end
+ package.loaded[name] = nil -- does that work? is readable only, maybe we need our own hash
+end
+
+searchers[1] = nil
+searchers[2] = nil
+searchers[3] = nil
+searchers[4] = nil
+
+helpers.savedrequire = helpers.savedrequire or require
+
+require = helpers.loaded
diff --git a/tex/context/base/luat-bas.mkiv b/tex/context/base/luat-bas.mkiv
index e24568b0a..ddf901424 100644
--- a/tex/context/base/luat-bas.mkiv
+++ b/tex/context/base/luat-bas.mkiv
@@ -14,6 +14,7 @@
\writestatus{loading}{ConTeXt Lua Macros / Basic Lua Libraries}
\registerctxluafile{l-lua} {1.001}
+\registerctxluafile{l-package} {1.001}
\registerctxluafile{l-lpeg} {1.001}
\registerctxluafile{l-function}{1.001}
\registerctxluafile{l-string} {1.001}
diff --git a/tex/context/base/node-pro.lua b/tex/context/base/node-pro.lua
index 24351b5b8..60f2d8a72 100644
--- a/tex/context/base/node-pro.lua
+++ b/tex/context/base/node-pro.lua
@@ -123,6 +123,8 @@ local hpack = node.hpack
function nodes.fasthpack(...) -- todo: pass explicit arguments
enabled = false
local hp, b = hpack(...)
+ hp.prev = nil
+ hp.next = nil
enabled = true
return hp, b
end
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index d6ca0d33d..2930dd72e 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
Binary files differ
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index d6e70ce92..82c891fd6 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
Binary files differ
diff --git a/tex/context/base/symb-imp-cc.mkiv b/tex/context/base/symb-imp-cc.mkiv
index 742a19f9f..40274745b 100644
--- a/tex/context/base/symb-imp-cc.mkiv
+++ b/tex/context/base/symb-imp-cc.mkiv
@@ -17,27 +17,56 @@
goodies=cc-icons,
unicoding=yes]
-\definefontsynonym
- [creativecommons]
- [cc-icons*cc-icons]
+\doiffontpresentelse{ccicons.otf} { % redone ctan version
+ \definefontsynonym
+ [creativecommons]
+ [ccicons*cc-icons]
+} { % official version
+ \definefontsynonym
+ [creativecommons]
+ [cc-icons*cc-icons]
+}
\startsymbolset[cc]
+
\definesymbol [sa] [\getnamedglyphdirect{creativecommons}{sa}]
\definesymbol [by] [\getnamedglyphdirect{creativecommons}{by}]
\definesymbol [cc] [\getnamedglyphdirect{creativecommons}{cc}]
\definesymbol [nd] [\getnamedglyphdirect{creativecommons}{nd}]
\definesymbol [nc] [\getnamedglyphdirect{creativecommons}{nc}]
+ \definesymbol [ncus] [\getnamedglyphdirect{creativecommons}{nc}]
+ \definesymbol [nceu] [\getnamedglyphdirect{creativecommons}{nceu}]
+ \definesymbol [ncjp] [\getnamedglyphdirect{creativecommons}{ncjp}]
+ \definesymbol [pd] [\getnamedglyphdirect{creativecommons}{pd}]
\definesymbol [sampling] [\getnamedglyphdirect{creativecommons}{sampling}]
\definesymbol [share] [\getnamedglyphdirect{creativecommons}{share}]
\definesymbol [remix] [\getnamedglyphdirect{creativecommons}{remix}]
+ \definesymbol [zero] [\getnamedglyphdirect{creativecommons}{zero}]
\definesymbol [logo] [\getnamedglyphdirect{creativecommons}{logo}]
- \definesymbol [cc-by-sa-nc] [\dontleavehmode\lower.15ex\hbox\bgroup
- \getnamedglyphdirect{creativecommons}{cc}\enspace
- \getnamedglyphdirect{creativecommons}{by}\enspace
- \getnamedglyphdirect{creativecommons}{sa}\enspace
- \getnamedglyphdirect{creativecommons}{nc}%
- \egroup]
+ % \definesymbol [cc-by-sa-nc] [\dontleavehmode\lower.15ex\hbox\bgroup
+ % \getnamedglyphdirect{creativecommons}{cc}\enspace
+ % \getnamedglyphdirect{creativecommons}{by}\enspace
+ % \getnamedglyphdirect{creativecommons}{sa}\enspace
+ % \getnamedglyphdirect{creativecommons}{nc}%
+ % \egroup]
+ %
+ % % more efficient:
+ %
+ % \definesymbol [cc-by-sa-nc] [\dontleavehmode\lower.15ex\hbox\bgroup
+ % \directsymbol{cc}{cc}\enspace\directsymbol{cc}{by}\enspace
+ % \directsymbol{cc}{sa}\enspace\directsymbol{cc}{nc}%
+ % \egroup]
+ %
+ % % more fun:
+
+ \unexpanded\def\creativecommons#1%
+ {\dontleavehmode\lower.15\exheight\hbox\bgroup
+ \let\inbetween\relax
+ \processseparatedlist[#1][-]{\inbetween\let\inbetween\enspace\directsymbol{cc}}%
+ \egroup}
+
+ \definesymbol [cc-by-sa-nc] [\creativecommons{cc-by-sa-nc}]
\stopsymbolset
diff --git a/tex/context/base/trac-vis.lua b/tex/context/base/trac-vis.lua
index 1138bacc8..df4909c3e 100644
--- a/tex/context/base/trac-vis.lua
+++ b/tex/context/base/trac-vis.lua
@@ -44,6 +44,7 @@ local glue_code = nodecodes.glue
local penalty_code = nodecodes.penalty
local whatsit_code = nodecodes.whatsit
local user_code = nodecodes.user
+local gluespec_code = nodecodes.gluespec
local kerncodes = nodes.kerncodes
local font_kern_code = kerncodes.fontkern
@@ -521,8 +522,12 @@ local function ruledbox(head,current,vertical,layer,what,simple)
next.prev = info
end
if prev then
+if prev.id == gluespec_code then
+ -- weird, how can this happen, an inline glue-spec
+else
info.prev = prev
prev.next = info
+end
end
if head == current then
return info, info
diff --git a/tex/context/base/util-lib.lua b/tex/context/base/util-lib.lua
index 7d43e6c97..2ec3d395c 100644
--- a/tex/context/base/util-lib.lua
+++ b/tex/context/base/util-lib.lua
@@ -90,10 +90,11 @@ local trace_swiglib = false trackers.register("resolvers.swiglib", function(v)
local done = false
local function requireswiglib(required,version)
+ local trace_swiglib = trace_swiglib or package.helpers.trace
local library = loaded[required]
if library == nil then
-- initialize a few variables
- local required_full = gsub(required,"%.","/")
+ local required_full = gsub(required,"%.","/") -- package.helpers.lualibfile
local required_path = pathpart(required_full)
local required_base = nameonly(required_full)
local required_name = required_base .. "." .. os.libsuffix
@@ -101,7 +102,7 @@ local function requireswiglib(required,version)
local engine = environment.ownmain or false
--
if trace_swiglib and not done then
- local list = resolvers.expandedpathlistfromvariable("lib")
+ local list = resolvers.expandedpathlistfromvariable("lib") -- fresh, no reuse
for i=1,#list do
report_swiglib("tds path %i: %s",i,list[i])
end
@@ -191,7 +192,7 @@ local function requireswiglib(required,version)
-- load and initialize when found
if not found_library then
if trace_swiglib then
- report_swiglib("not found: %a",asked_library)
+ report_swiglib("not found: %a",required)
end
library = false
else
diff --git a/tex/context/fonts/cc-icons.lfg b/tex/context/fonts/cc-icons.lfg
index 2739918af..902de05b3 100644
--- a/tex/context/fonts/cc-icons.lfg
+++ b/tex/context/fonts/cc-icons.lfg
@@ -13,10 +13,14 @@ return {
by = utfbyte("b"),
cc = utfbyte("c"),
nd = utfbyte("d"),
+ -- nceu = utfbyte("e"),
nc = utfbyte("n"),
sampling = utfbyte("m"),
+ -- pd = utfbyte("p"),
share = utfbyte("s"),
remix = utfbyte("r"),
+ -- ncjp = utfbyte("y"),
+ -- zero = utfbyte("z"),
logo = utfbyte("C"),
},
},
diff --git a/tex/context/fonts/ccicons.lfg b/tex/context/fonts/ccicons.lfg
new file mode 100644
index 000000000..a09c78fc4
--- /dev/null
+++ b/tex/context/fonts/ccicons.lfg
@@ -0,0 +1,27 @@
+local utfbyte = utf.byte
+
+return {
+ name = "cc-icons",
+ version = "1.00",
+ comment = "Goodies that complement creative commons icons (ctan variant).",
+ author = "Hans Hagen",
+ copyright = "ConTeXt development team",
+ remapping = {
+ tounicode = true,
+ unicodes = {
+ sa = utfbyte("a"),
+ by = utfbyte("b"),
+ cc = utfbyte("c"), -- logo (so not the same name)
+ nd = utfbyte("d"),
+ nceu = utfbyte("e"),
+ nc = utfbyte("n"),
+ sampling = utfbyte("m"),
+ pd = utfbyte("p"),
+ share = utfbyte("s"),
+ remix = utfbyte("r"),
+ ncjp = utfbyte("y"),
+ zero = utfbyte("z"),
+ logo = 0x00A9, -- copyright
+ },
+ },
+}
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 8633b8e3a..62be360ed 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
-- merged file : luatex-fonts-merged.lua
-- parent file : luatex-fonts.lua
--- merge date : 04/16/13 18:49:45
+-- merge date : 04/17/13 17:29:33
do -- begin closure to overcome local limits and interference
@@ -82,158 +82,6 @@ function optionalrequire(...)
return result
end
end
-local type=type
-local gsub,format=string.gsub,string.format
-local package=package
-local searchers=package.searchers or package.loaders
-local libpaths=nil
-local clibpaths=nil
-local libhash={}
-local clibhash={}
-local libextras={}
-local clibextras={}
-local filejoin=file and file.join or function(path,name) return path.."/"..name end
-local isreadable=file and file.is_readable or function(name) local f=io.open(name) if f then f:close() return true end end
-local addsuffix=file and file.addsuffix or function(name,suffix) return name.."."..suffix end
-local function cleanpath(path)
- return path
-end
-local helpers=package.helpers or {
- libpaths=function() return {} end,
- clibpaths=function() return {} end,
- cleanpath=cleanpath,
- trace=false,
- report=function(...) print(format(...)) end,
-}
-package.helpers=helpers
-local function getlibpaths()
- return libpaths or helpers.libpaths(libhash)
-end
-local function getclibpaths()
- return clibpaths or helpers.clibpaths(clibhash)
-end
-package.libpaths=getlibpaths
-package.clibpaths=getclibpaths
-local function addpath(what,paths,extras,hash,...)
- local pathlist={... }
- local cleanpath=helpers.cleanpath
- local trace=helpers.trace
- local report=helpers.report
- local function add(path)
- local path=cleanpath(path)
- if not hash[path] then
- if trace then
- report("extra %s path: %s",what,path)
- end
- paths [#paths+1]=path
- extras[#extras+1]=path
- end
- end
- for p=1,#pathlist do
- local path=pathlist[p]
- if type(path)=="table" then
- for i=1,#path do
- add(path[i])
- end
- else
- add(path)
- end
- end
- return paths,extras
-end
-function package.extralibpath(...)
- libpaths,libextras=addpath("lua",getlibpaths(),libextras,libhash,...)
-end
-function package.extraclibpath(...)
- clibpaths,clibextras=addpath("lib",getclibpaths(),clibextras,clibhash,...)
-end
-if not searchers[-2] then
- searchers[-2]=searchers[2]
-end
-searchers[2]=function(name)
- return helpers.loaded(name)
-end
-searchers[3]=nil
-local function loadedaslib(resolved,rawname)
- local init="luaopen_"..gsub(rawname,"%.","_")
- if helpers.trace then
- helpers.report("calling loadlib with '%s' with init '%s'",resolved,init)
- end
- return package.loadlib(resolved,init)
-end
-local function loadedbylua(name)
- if helpers.trace then
- helpers.report("locating '%s' using normal loader",name)
- end
- return true,searchers[-2](name)
-end
-local function loadedbypath(name,rawname,paths,islib,what)
- local trace=helpers.trace
- local report=helpers.report
- if trace then
- report("locating '%s' as '%s' on '%s' paths",rawname,name,what)
- end
- for p=1,#paths do
- local path=paths[p]
- local resolved=filejoin(path,name)
- if trace then
- report("checking for '%s' using '%s' path '%s'",name,what,path)
- end
- if isreadable(resolved) then
- if trace then
- report("lib '%s' located on '%s'",name,resolved)
- end
- if islib then
- return true,loadedaslib(resolved,rawname)
- else
- return true,loadfile(resolved)
- end
- end
- end
-end
-local function notloaded(name)
- if helpers.trace then
- helpers.report("unable to locate library '%s'",name)
- end
-end
-helpers.loadedaslib=loadedaslib
-helpers.loadedbylua=loadedbylua
-helpers.loadedbypath=loadedbypath
-helpers.notloaded=notloaded
-function helpers.loaded(name)
- local thename=gsub(name,"%.","/")
- local luaname=addsuffix(thename,"lua")
- local libname=addsuffix(thename,os.libsuffix or "so")
- local libpaths=getlibpaths()
- local clibpaths=getclibpaths()
- local done,result=loadedbypath(luaname,name,libpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(luaname,name,clibpaths,false,"lua")
- if done then
- return result
- end
- local done,result=loadedbypath(libname,name,clibpaths,true,"lib")
- if done then
- return result
- end
- local done,result=loadedbylua(name)
- if done then
- return result
- end
- return notloaded(name)
-end
-function helpers.unload(name)
- if helpers.trace then
- if package.loaded[name] then
- helpers.report("unloading library '%s', %s",name,"done")
- else
- helpers.report("unloading library '%s', %s",name,"not loaded")
- end
- end
- package.loaded[name]=nil
-end
end -- closure
@@ -5172,6 +5020,7 @@ local lpegmatch=lpeg.match
local reversed,concat,remove=table.reversed,table.concat,table.remove
local ioflush=io.flush
local fastcopy,tohash,derivetable=table.fastcopy,table.tohash,table.derive
+local formatters=string.formatters
local allocate=utilities.storage.allocate
local registertracker=trackers.register
local registerdirective=directives.register
@@ -5190,7 +5039,7 @@ local report_otf=logs.reporter("fonts","otf loading")
local fonts=fonts
local otf=fonts.handlers.otf
otf.glists={ "gsub","gpos" }
-otf.version=2.741
+otf.version=2.742
otf.cache=containers.define("fonts","otf",otf.version,true)
local fontdata=fonts.hashes.identifiers
local chardata=characters and characters.data
@@ -6153,7 +6002,18 @@ local function t_hashed(t,cache)
return nil
end
end
-local s_hashed=t_hashed
+local function s_hashed(t,cache)
+ if t then
+ local ht={}
+ local tf=t[1]
+ for i=1,#tf do
+ ht[i]={ [tf[i]]=true }
+ end
+ return ht
+ else
+ return nil
+ end
+end
local function r_uncover(splitter,cache,cover,replacements)
if cover=="" then
return nil