beta 2014.07.10 13:14

17 files changed, 348 insertions, 186 deletions

diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index a6353dc67..81d47d1f2 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -12851,7 +12851,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-exp"] = package.loaded["data-exp"] or true
 
--- original size: 16463, stripped down to: 10113
+-- original size: 17039, stripped down to: 10493
 
 if not modules then modules={} end modules ['data-exp']={
   version=1.001,
@@ -12865,6 +12865,7 @@ local concat,sort=table.concat,table.sort
 local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns
 local Ct,Cs,Cc,Carg,P,C,S=lpeg.Ct,lpeg.Cs,lpeg.Cc,lpeg.Carg,lpeg.P,lpeg.C,lpeg.S
 local type,next=type,next
+local isdir=lfs.isdir
 local ostype=os.type
 local collapsepath,joinpath,basename=file.collapsepath,file.join,file.basename
 local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end)
@@ -12969,7 +12970,7 @@ local doslashes=(P("\\")/"/"+1)^0
 local function expandedhome()
   if not usedhomedir then
     usedhomedir=lpegmatch(Cs(donegation*doslashes),environment.homedir or "")
-    if usedhomedir=="~" or usedhomedir=="" or not lfs.isdir(usedhomedir) then
+    if usedhomedir=="~" or usedhomedir=="" or not isdir(usedhomedir) then
       if trace_expansions then
         report_expansions("no home dir set, ignoring dependent path using current path")
       end
@@ -13125,19 +13126,36 @@ function resolvers.scanfiles(path,branch,usecache,onlyonce)
   if trace_locating then
     report_expansions("scanning path %a, branch %a",path,branch or path)
   end
-  local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
-  local content={
-    metadata={
-      path=path,
-      files=n,
-      directories=m,
-      remappings=r,
-    },
-    files=files,
-    remap=remap,
-  }
-  if trace_locating then
-    report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+  local content
+  if isdir(realpath) then
+    local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
+    content={
+      metadata={
+        path=path,
+        files=n,
+        directories=m,
+        remappings=r,
+      },
+      files=files,
+      remap=remap,
+    }
+    if trace_locating then
+      report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+    end
+  else
+    content={
+      metadata={
+        path=path,
+        files=0,
+        directories=0,
+        remappings=0,
+      },
+      files={},
+      remap={},
+    }
+    if trace_locating then
+      report_expansions("invalid path %a",realpath)
+    end
   end
   if usecache then
     scanned[#scanned+1]=realpath
@@ -13160,6 +13178,9 @@ function resolvers.scandata()
   }
 end
 function resolvers.get_from_content(content,path,name) 
+  if not content then
+    return
+  end
   local files=content.files
   if not files then
     return
@@ -13210,7 +13231,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-env"] = package.loaded["data-env"] or true
 
--- original size: 8898, stripped down to: 6564
+-- original size: 9216, stripped down to: 6798
 
 if not modules then modules={} end modules ['data-env']={
   version=1.001,
@@ -13228,10 +13249,12 @@ local formats=allocate()
 local suffixes=allocate()
 local dangerous=allocate()
 local suffixmap=allocate()
+local usertypes=allocate()
 resolvers.formats=formats
 resolvers.suffixes=suffixes
 resolvers.dangerous=dangerous
 resolvers.suffixmap=suffixmap
+resolvers.usertypes=usertypes
 local luasuffixes=utilities.lua.suffixes
 local relations=allocate { 
   core={
@@ -13299,11 +13322,13 @@ local relations=allocate {
       names={ "mp" },
       variable='MPINPUTS',
       suffixes={ 'mp','mpvi','mpiv','mpii' },
+      usertype=true,
     },
     tex={
       names={ "tex" },
       variable='TEXINPUTS',
       suffixes={ "tex","mkvi","mkiv","mkii","cld","lfg","xml" },
+      usertype=true,
     },
     icc={
       names={ "icc","icc profile","icc profiles" },
@@ -13319,6 +13344,7 @@ local relations=allocate {
       names={ "lua" },
       variable='LUAINPUTS',
       suffixes={ luasuffixes.lua,luasuffixes.luc,luasuffixes.tma,luasuffixes.tmc },
+      usertype=true,
     },
     lib={
       names={ "lib" },
@@ -13329,11 +13355,13 @@ local relations=allocate {
       names={ 'bib' },
       variable='BIBINPUTS',
       suffixes={ 'bib' },
+      usertype=true,
     },
     bst={
       names={ 'bst' },
       variable='BSTINPUTS',
       suffixes={ 'bst' },
+      usertype=true,
     },
     fontconfig={
       names={ 'fontconfig','fontconfig file','fontconfig files' },
@@ -13415,8 +13443,9 @@ function resolvers.updaterelations()
     for name,relation in next,categories do
       local rn=relation.names
       local rv=relation.variable
-      local rs=relation.suffixes
       if rn and rv then
+        local rs=relation.suffixes
+        local ru=relation.usertype
         for i=1,#rn do
           local rni=lower(gsub(rn[i]," ",""))
           formats[rni]=rv
@@ -13428,8 +13457,9 @@ function resolvers.updaterelations()
             end
           end
         end
-      end
-      if rs then
+        if ru then
+          usertypes[name]=true
+        end
       end
     end
   end
@@ -13979,7 +14009,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-res"] = package.loaded["data-res"] or true
 
--- original size: 61614, stripped down to: 42970
+-- original size: 61840, stripped down to: 43162
 
 if not modules then modules={} end modules ['data-res']={
   version=1.001,
@@ -14047,6 +14077,7 @@ end
 local unset_variable="unset"
 local formats=resolvers.formats
 local suffixes=resolvers.suffixes
+local usertypes=resolvers.usertypes
 local dangerous=resolvers.dangerous
 local suffixmap=resolvers.suffixmap
 resolvers.defaultsuffixes={ "tex" } 
@@ -14886,7 +14917,7 @@ local function check_subpath(fname)
 end
 local function find_intree(filename,filetype,wantedfiles,allresults)
   local typespec=resolvers.variableofformat(filetype)
-  local pathlist=resolvers.expandedpathlist(typespec,filetype=="tex") 
+  local pathlist=resolvers.expandedpathlist(typespec,filetype and usertypes[filetype]) 
   local method="intree"
   if pathlist and #pathlist>0 then
     local filelist=collect_files(wantedfiles)
@@ -15079,7 +15110,11 @@ collect_instance_files=function(filename,askedformat,allresults)
   else
     local method,result,stamp,filetype,wantedfiles
     if instance.remember then
-      stamp=formatters["%s--%s"](filename,askedformat)
+      if askedformat=="" then
+        stamp=formatters["%s::%s"](suffixonly(filename),filename)
+      else
+        stamp=formatters["%s::%s"](askedformat,filename)
+      end
       result=stamp and instance.found[stamp]
       if result then
         if trace_locating then
@@ -15114,7 +15149,7 @@ collect_instance_files=function(filename,askedformat,allresults)
     end
     if stamp then
       if trace_locating then
-        report_resolving("remembering file %a",filename)
+        report_resolving("remembering file %a using hash %a",filename,stamp)
       end
       instance.found[stamp]=result
     end
@@ -16134,7 +16169,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-tre"] = package.loaded["data-tre"] or true
 
--- original size: 7874, stripped down to: 5289
+-- original size: 7832, stripped down to: 5289
 
 if not modules then modules={} end modules ['data-tre']={
   version=1.001,
@@ -17224,8 +17259,8 @@ end -- of closure
 
 -- 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-gzip.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    : 709027
--- stripped bytes    : 251779
+-- original bytes    : 710105
+-- stripped bytes    : 252051
 
 -- end library merge
 
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index a6353dc67..81d47d1f2 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -12851,7 +12851,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-exp"] = package.loaded["data-exp"] or true
 
--- original size: 16463, stripped down to: 10113
+-- original size: 17039, stripped down to: 10493
 
 if not modules then modules={} end modules ['data-exp']={
   version=1.001,
@@ -12865,6 +12865,7 @@ local concat,sort=table.concat,table.sort
 local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns
 local Ct,Cs,Cc,Carg,P,C,S=lpeg.Ct,lpeg.Cs,lpeg.Cc,lpeg.Carg,lpeg.P,lpeg.C,lpeg.S
 local type,next=type,next
+local isdir=lfs.isdir
 local ostype=os.type
 local collapsepath,joinpath,basename=file.collapsepath,file.join,file.basename
 local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end)
@@ -12969,7 +12970,7 @@ local doslashes=(P("\\")/"/"+1)^0
 local function expandedhome()
   if not usedhomedir then
     usedhomedir=lpegmatch(Cs(donegation*doslashes),environment.homedir or "")
-    if usedhomedir=="~" or usedhomedir=="" or not lfs.isdir(usedhomedir) then
+    if usedhomedir=="~" or usedhomedir=="" or not isdir(usedhomedir) then
       if trace_expansions then
         report_expansions("no home dir set, ignoring dependent path using current path")
       end
@@ -13125,19 +13126,36 @@ function resolvers.scanfiles(path,branch,usecache,onlyonce)
   if trace_locating then
     report_expansions("scanning path %a, branch %a",path,branch or path)
   end
-  local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
-  local content={
-    metadata={
-      path=path,
-      files=n,
-      directories=m,
-      remappings=r,
-    },
-    files=files,
-    remap=remap,
-  }
-  if trace_locating then
-    report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+  local content
+  if isdir(realpath) then
+    local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
+    content={
+      metadata={
+        path=path,
+        files=n,
+        directories=m,
+        remappings=r,
+      },
+      files=files,
+      remap=remap,
+    }
+    if trace_locating then
+      report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+    end
+  else
+    content={
+      metadata={
+        path=path,
+        files=0,
+        directories=0,
+        remappings=0,
+      },
+      files={},
+      remap={},
+    }
+    if trace_locating then
+      report_expansions("invalid path %a",realpath)
+    end
   end
   if usecache then
     scanned[#scanned+1]=realpath
@@ -13160,6 +13178,9 @@ function resolvers.scandata()
   }
 end
 function resolvers.get_from_content(content,path,name) 
+  if not content then
+    return
+  end
   local files=content.files
   if not files then
     return
@@ -13210,7 +13231,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-env"] = package.loaded["data-env"] or true
 
--- original size: 8898, stripped down to: 6564
+-- original size: 9216, stripped down to: 6798
 
 if not modules then modules={} end modules ['data-env']={
   version=1.001,
@@ -13228,10 +13249,12 @@ local formats=allocate()
 local suffixes=allocate()
 local dangerous=allocate()
 local suffixmap=allocate()
+local usertypes=allocate()
 resolvers.formats=formats
 resolvers.suffixes=suffixes
 resolvers.dangerous=dangerous
 resolvers.suffixmap=suffixmap
+resolvers.usertypes=usertypes
 local luasuffixes=utilities.lua.suffixes
 local relations=allocate { 
   core={
@@ -13299,11 +13322,13 @@ local relations=allocate {
       names={ "mp" },
       variable='MPINPUTS',
       suffixes={ 'mp','mpvi','mpiv','mpii' },
+      usertype=true,
     },
     tex={
       names={ "tex" },
       variable='TEXINPUTS',
       suffixes={ "tex","mkvi","mkiv","mkii","cld","lfg","xml" },
+      usertype=true,
     },
     icc={
       names={ "icc","icc profile","icc profiles" },
@@ -13319,6 +13344,7 @@ local relations=allocate {
       names={ "lua" },
       variable='LUAINPUTS',
       suffixes={ luasuffixes.lua,luasuffixes.luc,luasuffixes.tma,luasuffixes.tmc },
+      usertype=true,
     },
     lib={
       names={ "lib" },
@@ -13329,11 +13355,13 @@ local relations=allocate {
       names={ 'bib' },
       variable='BIBINPUTS',
       suffixes={ 'bib' },
+      usertype=true,
     },
     bst={
       names={ 'bst' },
       variable='BSTINPUTS',
       suffixes={ 'bst' },
+      usertype=true,
     },
     fontconfig={
       names={ 'fontconfig','fontconfig file','fontconfig files' },
@@ -13415,8 +13443,9 @@ function resolvers.updaterelations()
     for name,relation in next,categories do
       local rn=relation.names
       local rv=relation.variable
-      local rs=relation.suffixes
       if rn and rv then
+        local rs=relation.suffixes
+        local ru=relation.usertype
         for i=1,#rn do
           local rni=lower(gsub(rn[i]," ",""))
           formats[rni]=rv
@@ -13428,8 +13457,9 @@ function resolvers.updaterelations()
             end
           end
         end
-      end
-      if rs then
+        if ru then
+          usertypes[name]=true
+        end
       end
     end
   end
@@ -13979,7 +14009,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-res"] = package.loaded["data-res"] or true
 
--- original size: 61614, stripped down to: 42970
+-- original size: 61840, stripped down to: 43162
 
 if not modules then modules={} end modules ['data-res']={
   version=1.001,
@@ -14047,6 +14077,7 @@ end
 local unset_variable="unset"
 local formats=resolvers.formats
 local suffixes=resolvers.suffixes
+local usertypes=resolvers.usertypes
 local dangerous=resolvers.dangerous
 local suffixmap=resolvers.suffixmap
 resolvers.defaultsuffixes={ "tex" } 
@@ -14886,7 +14917,7 @@ local function check_subpath(fname)
 end
 local function find_intree(filename,filetype,wantedfiles,allresults)
   local typespec=resolvers.variableofformat(filetype)
-  local pathlist=resolvers.expandedpathlist(typespec,filetype=="tex") 
+  local pathlist=resolvers.expandedpathlist(typespec,filetype and usertypes[filetype]) 
   local method="intree"
   if pathlist and #pathlist>0 then
     local filelist=collect_files(wantedfiles)
@@ -15079,7 +15110,11 @@ collect_instance_files=function(filename,askedformat,allresults)
   else
     local method,result,stamp,filetype,wantedfiles
     if instance.remember then
-      stamp=formatters["%s--%s"](filename,askedformat)
+      if askedformat=="" then
+        stamp=formatters["%s::%s"](suffixonly(filename),filename)
+      else
+        stamp=formatters["%s::%s"](askedformat,filename)
+      end
       result=stamp and instance.found[stamp]
       if result then
         if trace_locating then
@@ -15114,7 +15149,7 @@ collect_instance_files=function(filename,askedformat,allresults)
     end
     if stamp then
       if trace_locating then
-        report_resolving("remembering file %a",filename)
+        report_resolving("remembering file %a using hash %a",filename,stamp)
       end
       instance.found[stamp]=result
     end
@@ -16134,7 +16169,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-tre"] = package.loaded["data-tre"] or true
 
--- original size: 7874, stripped down to: 5289
+-- original size: 7832, stripped down to: 5289
 
 if not modules then modules={} end modules ['data-tre']={
   version=1.001,
@@ -17224,8 +17259,8 @@ end -- of closure
 
 -- 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-gzip.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    : 709027
--- stripped bytes    : 251779
+-- original bytes    : 710105
+-- stripped bytes    : 252051
 
 -- end library merge
 
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index a6353dc67..81d47d1f2 100755
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -12851,7 +12851,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-exp"] = package.loaded["data-exp"] or true
 
--- original size: 16463, stripped down to: 10113
+-- original size: 17039, stripped down to: 10493
 
 if not modules then modules={} end modules ['data-exp']={
   version=1.001,
@@ -12865,6 +12865,7 @@ local concat,sort=table.concat,table.sort
 local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns
 local Ct,Cs,Cc,Carg,P,C,S=lpeg.Ct,lpeg.Cs,lpeg.Cc,lpeg.Carg,lpeg.P,lpeg.C,lpeg.S
 local type,next=type,next
+local isdir=lfs.isdir
 local ostype=os.type
 local collapsepath,joinpath,basename=file.collapsepath,file.join,file.basename
 local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end)
@@ -12969,7 +12970,7 @@ local doslashes=(P("\\")/"/"+1)^0
 local function expandedhome()
   if not usedhomedir then
     usedhomedir=lpegmatch(Cs(donegation*doslashes),environment.homedir or "")
-    if usedhomedir=="~" or usedhomedir=="" or not lfs.isdir(usedhomedir) then
+    if usedhomedir=="~" or usedhomedir=="" or not isdir(usedhomedir) then
       if trace_expansions then
         report_expansions("no home dir set, ignoring dependent path using current path")
       end
@@ -13125,19 +13126,36 @@ function resolvers.scanfiles(path,branch,usecache,onlyonce)
   if trace_locating then
     report_expansions("scanning path %a, branch %a",path,branch or path)
   end
-  local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
-  local content={
-    metadata={
-      path=path,
-      files=n,
-      directories=m,
-      remappings=r,
-    },
-    files=files,
-    remap=remap,
-  }
-  if trace_locating then
-    report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+  local content
+  if isdir(realpath) then
+    local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
+    content={
+      metadata={
+        path=path,
+        files=n,
+        directories=m,
+        remappings=r,
+      },
+      files=files,
+      remap=remap,
+    }
+    if trace_locating then
+      report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+    end
+  else
+    content={
+      metadata={
+        path=path,
+        files=0,
+        directories=0,
+        remappings=0,
+      },
+      files={},
+      remap={},
+    }
+    if trace_locating then
+      report_expansions("invalid path %a",realpath)
+    end
   end
   if usecache then
     scanned[#scanned+1]=realpath
@@ -13160,6 +13178,9 @@ function resolvers.scandata()
   }
 end
 function resolvers.get_from_content(content,path,name) 
+  if not content then
+    return
+  end
   local files=content.files
   if not files then
     return
@@ -13210,7 +13231,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-env"] = package.loaded["data-env"] or true
 
--- original size: 8898, stripped down to: 6564
+-- original size: 9216, stripped down to: 6798
 
 if not modules then modules={} end modules ['data-env']={
   version=1.001,
@@ -13228,10 +13249,12 @@ local formats=allocate()
 local suffixes=allocate()
 local dangerous=allocate()
 local suffixmap=allocate()
+local usertypes=allocate()
 resolvers.formats=formats
 resolvers.suffixes=suffixes
 resolvers.dangerous=dangerous
 resolvers.suffixmap=suffixmap
+resolvers.usertypes=usertypes
 local luasuffixes=utilities.lua.suffixes
 local relations=allocate { 
   core={
@@ -13299,11 +13322,13 @@ local relations=allocate {
       names={ "mp" },
       variable='MPINPUTS',
       suffixes={ 'mp','mpvi','mpiv','mpii' },
+      usertype=true,
     },
     tex={
       names={ "tex" },
       variable='TEXINPUTS',
       suffixes={ "tex","mkvi","mkiv","mkii","cld","lfg","xml" },
+      usertype=true,
     },
     icc={
       names={ "icc","icc profile","icc profiles" },
@@ -13319,6 +13344,7 @@ local relations=allocate {
       names={ "lua" },
       variable='LUAINPUTS',
       suffixes={ luasuffixes.lua,luasuffixes.luc,luasuffixes.tma,luasuffixes.tmc },
+      usertype=true,
     },
     lib={
       names={ "lib" },
@@ -13329,11 +13355,13 @@ local relations=allocate {
       names={ 'bib' },
       variable='BIBINPUTS',
       suffixes={ 'bib' },
+      usertype=true,
     },
     bst={
       names={ 'bst' },
       variable='BSTINPUTS',
       suffixes={ 'bst' },
+      usertype=true,
     },
     fontconfig={
       names={ 'fontconfig','fontconfig file','fontconfig files' },
@@ -13415,8 +13443,9 @@ function resolvers.updaterelations()
     for name,relation in next,categories do
       local rn=relation.names
       local rv=relation.variable
-      local rs=relation.suffixes
       if rn and rv then
+        local rs=relation.suffixes
+        local ru=relation.usertype
         for i=1,#rn do
           local rni=lower(gsub(rn[i]," ",""))
           formats[rni]=rv
@@ -13428,8 +13457,9 @@ function resolvers.updaterelations()
             end
           end
         end
-      end
-      if rs then
+        if ru then
+          usertypes[name]=true
+        end
       end
     end
   end
@@ -13979,7 +14009,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-res"] = package.loaded["data-res"] or true
 
--- original size: 61614, stripped down to: 42970
+-- original size: 61840, stripped down to: 43162
 
 if not modules then modules={} end modules ['data-res']={
   version=1.001,
@@ -14047,6 +14077,7 @@ end
 local unset_variable="unset"
 local formats=resolvers.formats
 local suffixes=resolvers.suffixes
+local usertypes=resolvers.usertypes
 local dangerous=resolvers.dangerous
 local suffixmap=resolvers.suffixmap
 resolvers.defaultsuffixes={ "tex" } 
@@ -14886,7 +14917,7 @@ local function check_subpath(fname)
 end
 local function find_intree(filename,filetype,wantedfiles,allresults)
   local typespec=resolvers.variableofformat(filetype)
-  local pathlist=resolvers.expandedpathlist(typespec,filetype=="tex") 
+  local pathlist=resolvers.expandedpathlist(typespec,filetype and usertypes[filetype]) 
   local method="intree"
   if pathlist and #pathlist>0 then
     local filelist=collect_files(wantedfiles)
@@ -15079,7 +15110,11 @@ collect_instance_files=function(filename,askedformat,allresults)
   else
     local method,result,stamp,filetype,wantedfiles
     if instance.remember then
-      stamp=formatters["%s--%s"](filename,askedformat)
+      if askedformat=="" then
+        stamp=formatters["%s::%s"](suffixonly(filename),filename)
+      else
+        stamp=formatters["%s::%s"](askedformat,filename)
+      end
       result=stamp and instance.found[stamp]
       if result then
         if trace_locating then
@@ -15114,7 +15149,7 @@ collect_instance_files=function(filename,askedformat,allresults)
     end
     if stamp then
       if trace_locating then
-        report_resolving("remembering file %a",filename)
+        report_resolving("remembering file %a using hash %a",filename,stamp)
       end
       instance.found[stamp]=result
     end
@@ -16134,7 +16169,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-tre"] = package.loaded["data-tre"] or true
 
--- original size: 7874, stripped down to: 5289
+-- original size: 7832, stripped down to: 5289
 
 if not modules then modules={} end modules ['data-tre']={
   version=1.001,
@@ -17224,8 +17259,8 @@ end -- of closure
 
 -- 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-gzip.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    : 709027
--- stripped bytes    : 251779
+-- original bytes    : 710105
+-- stripped bytes    : 252051
 
 -- end library merge
 
diff --git a/scripts/context/stubs/win64/mtxrun.lua b/scripts/context/stubs/win64/mtxrun.lua
index a6353dc67..81d47d1f2 100644
--- a/scripts/context/stubs/win64/mtxrun.lua
+++ b/scripts/context/stubs/win64/mtxrun.lua
@@ -12851,7 +12851,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-exp"] = package.loaded["data-exp"] or true
 
--- original size: 16463, stripped down to: 10113
+-- original size: 17039, stripped down to: 10493
 
 if not modules then modules={} end modules ['data-exp']={
   version=1.001,
@@ -12865,6 +12865,7 @@ local concat,sort=table.concat,table.sort
 local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns
 local Ct,Cs,Cc,Carg,P,C,S=lpeg.Ct,lpeg.Cs,lpeg.Cc,lpeg.Carg,lpeg.P,lpeg.C,lpeg.S
 local type,next=type,next
+local isdir=lfs.isdir
 local ostype=os.type
 local collapsepath,joinpath,basename=file.collapsepath,file.join,file.basename
 local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end)
@@ -12969,7 +12970,7 @@ local doslashes=(P("\\")/"/"+1)^0
 local function expandedhome()
   if not usedhomedir then
     usedhomedir=lpegmatch(Cs(donegation*doslashes),environment.homedir or "")
-    if usedhomedir=="~" or usedhomedir=="" or not lfs.isdir(usedhomedir) then
+    if usedhomedir=="~" or usedhomedir=="" or not isdir(usedhomedir) then
       if trace_expansions then
         report_expansions("no home dir set, ignoring dependent path using current path")
       end
@@ -13125,19 +13126,36 @@ function resolvers.scanfiles(path,branch,usecache,onlyonce)
   if trace_locating then
     report_expansions("scanning path %a, branch %a",path,branch or path)
   end
-  local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
-  local content={
-    metadata={
-      path=path,
-      files=n,
-      directories=m,
-      remappings=r,
-    },
-    files=files,
-    remap=remap,
-  }
-  if trace_locating then
-    report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+  local content
+  if isdir(realpath) then
+    local files,remap,n,m,r=scan({},{},realpath..'/',"",0,0,0,onlyonce)
+    content={
+      metadata={
+        path=path,
+        files=n,
+        directories=m,
+        remappings=r,
+      },
+      files=files,
+      remap=remap,
+    }
+    if trace_locating then
+      report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+    end
+  else
+    content={
+      metadata={
+        path=path,
+        files=0,
+        directories=0,
+        remappings=0,
+      },
+      files={},
+      remap={},
+    }
+    if trace_locating then
+      report_expansions("invalid path %a",realpath)
+    end
   end
   if usecache then
     scanned[#scanned+1]=realpath
@@ -13160,6 +13178,9 @@ function resolvers.scandata()
   }
 end
 function resolvers.get_from_content(content,path,name) 
+  if not content then
+    return
+  end
   local files=content.files
   if not files then
     return
@@ -13210,7 +13231,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-env"] = package.loaded["data-env"] or true
 
--- original size: 8898, stripped down to: 6564
+-- original size: 9216, stripped down to: 6798
 
 if not modules then modules={} end modules ['data-env']={
   version=1.001,
@@ -13228,10 +13249,12 @@ local formats=allocate()
 local suffixes=allocate()
 local dangerous=allocate()
 local suffixmap=allocate()
+local usertypes=allocate()
 resolvers.formats=formats
 resolvers.suffixes=suffixes
 resolvers.dangerous=dangerous
 resolvers.suffixmap=suffixmap
+resolvers.usertypes=usertypes
 local luasuffixes=utilities.lua.suffixes
 local relations=allocate { 
   core={
@@ -13299,11 +13322,13 @@ local relations=allocate {
       names={ "mp" },
       variable='MPINPUTS',
       suffixes={ 'mp','mpvi','mpiv','mpii' },
+      usertype=true,
     },
     tex={
       names={ "tex" },
       variable='TEXINPUTS',
       suffixes={ "tex","mkvi","mkiv","mkii","cld","lfg","xml" },
+      usertype=true,
     },
     icc={
       names={ "icc","icc profile","icc profiles" },
@@ -13319,6 +13344,7 @@ local relations=allocate {
       names={ "lua" },
       variable='LUAINPUTS',
       suffixes={ luasuffixes.lua,luasuffixes.luc,luasuffixes.tma,luasuffixes.tmc },
+      usertype=true,
     },
     lib={
       names={ "lib" },
@@ -13329,11 +13355,13 @@ local relations=allocate {
       names={ 'bib' },
       variable='BIBINPUTS',
       suffixes={ 'bib' },
+      usertype=true,
     },
     bst={
       names={ 'bst' },
       variable='BSTINPUTS',
       suffixes={ 'bst' },
+      usertype=true,
     },
     fontconfig={
       names={ 'fontconfig','fontconfig file','fontconfig files' },
@@ -13415,8 +13443,9 @@ function resolvers.updaterelations()
     for name,relation in next,categories do
       local rn=relation.names
       local rv=relation.variable
-      local rs=relation.suffixes
       if rn and rv then
+        local rs=relation.suffixes
+        local ru=relation.usertype
         for i=1,#rn do
           local rni=lower(gsub(rn[i]," ",""))
           formats[rni]=rv
@@ -13428,8 +13457,9 @@ function resolvers.updaterelations()
             end
           end
         end
-      end
-      if rs then
+        if ru then
+          usertypes[name]=true
+        end
       end
     end
   end
@@ -13979,7 +14009,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-res"] = package.loaded["data-res"] or true
 
--- original size: 61614, stripped down to: 42970
+-- original size: 61840, stripped down to: 43162
 
 if not modules then modules={} end modules ['data-res']={
   version=1.001,
@@ -14047,6 +14077,7 @@ end
 local unset_variable="unset"
 local formats=resolvers.formats
 local suffixes=resolvers.suffixes
+local usertypes=resolvers.usertypes
 local dangerous=resolvers.dangerous
 local suffixmap=resolvers.suffixmap
 resolvers.defaultsuffixes={ "tex" } 
@@ -14886,7 +14917,7 @@ local function check_subpath(fname)
 end
 local function find_intree(filename,filetype,wantedfiles,allresults)
   local typespec=resolvers.variableofformat(filetype)
-  local pathlist=resolvers.expandedpathlist(typespec,filetype=="tex") 
+  local pathlist=resolvers.expandedpathlist(typespec,filetype and usertypes[filetype]) 
   local method="intree"
   if pathlist and #pathlist>0 then
     local filelist=collect_files(wantedfiles)
@@ -15079,7 +15110,11 @@ collect_instance_files=function(filename,askedformat,allresults)
   else
     local method,result,stamp,filetype,wantedfiles
     if instance.remember then
-      stamp=formatters["%s--%s"](filename,askedformat)
+      if askedformat=="" then
+        stamp=formatters["%s::%s"](suffixonly(filename),filename)
+      else
+        stamp=formatters["%s::%s"](askedformat,filename)
+      end
       result=stamp and instance.found[stamp]
       if result then
         if trace_locating then
@@ -15114,7 +15149,7 @@ collect_instance_files=function(filename,askedformat,allresults)
     end
     if stamp then
       if trace_locating then
-        report_resolving("remembering file %a",filename)
+        report_resolving("remembering file %a using hash %a",filename,stamp)
       end
       instance.found[stamp]=result
     end
@@ -16134,7 +16169,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["data-tre"] = package.loaded["data-tre"] or true
 
--- original size: 7874, stripped down to: 5289
+-- original size: 7832, stripped down to: 5289
 
 if not modules then modules={} end modules ['data-tre']={
   version=1.001,
@@ -17224,8 +17259,8 @@ end -- of closure
 
 -- 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-gzip.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    : 709027
--- stripped bytes    : 251779
+-- original bytes    : 710105
+-- stripped bytes    : 252051
 
 -- end library merge
 
diff --git a/tex/context/base/cont-new.mkiv b/tex/context/base/cont-new.mkiv
index b87b4d5cd..59be62f4b 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{2014.07.09 10:26}
+\newcontextversion{2014.07.10 13:14}
 
 %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 73fc6286d..93b4e9264 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv
index 24c3c8244..168658a29 100644
--- a/tex/context/base/context.mkiv
+++ b/tex/context/base/context.mkiv
@@ -28,7 +28,7 @@
 %D up and the dependencies are more consistent.
 
 \edef\contextformat {\jobname}
-\edef\contextversion{2014.07.09 10:26}
+\edef\contextversion{2014.07.10 13:14}
 \edef\contextkind   {beta}
 
 %D For those who want to use this:
diff --git a/tex/context/base/data-env.lua b/tex/context/base/data-env.lua
index 03a382e7b..1d7728c22 100644
--- a/tex/context/base/data-env.lua
+++ b/tex/context/base/data-env.lua
@@ -18,11 +18,13 @@ local formats           = allocate()
 local suffixes          = allocate()
 local dangerous         = allocate()
 local suffixmap         = allocate()
+local usertypes         = allocate()
 
 resolvers.formats       = formats
 resolvers.suffixes      = suffixes
 resolvers.dangerous     = dangerous
 resolvers.suffixmap     = suffixmap
+resolvers.usertypes     = usertypes
 
 local luasuffixes       = utilities.lua.suffixes
 
@@ -92,11 +94,13 @@ local relations = allocate { -- todo: handlers also here
             names    = { "mp" },
             variable = 'MPINPUTS',
             suffixes = { 'mp', 'mpvi', 'mpiv', 'mpii' },
+            usertype = true,
         },
         tex = {
             names    = { "tex" },
             variable = 'TEXINPUTS',
             suffixes = { "tex", "mkvi", "mkiv", "mkii", "cld", "lfg", "xml" }, -- known suffixes have less lookups
+            usertype = true,
         },
         icc = {
             names    = { "icc", "icc profile", "icc profiles" },
@@ -112,6 +116,7 @@ local relations = allocate { -- todo: handlers also here
             names    = { "lua" },
             variable = 'LUAINPUTS',
             suffixes = { luasuffixes.lua, luasuffixes.luc, luasuffixes.tma, luasuffixes.tmc },
+            usertype = true,
         },
         lib = {
             names    = { "lib" },
@@ -122,11 +127,13 @@ local relations = allocate { -- todo: handlers also here
             names    = { 'bib' },
             variable = 'BIBINPUTS',
             suffixes = { 'bib' },
+            usertype = true,
         },
         bst = {
             names    = { 'bst' },
             variable = 'BSTINPUTS',
             suffixes = { 'bst' },
+            usertype = true,
         },
         fontconfig = {
             names    = { 'fontconfig', 'fontconfig file', 'fontconfig files' },
@@ -212,8 +219,9 @@ function resolvers.updaterelations()
         for name, relation in next, categories do
             local rn = relation.names
             local rv = relation.variable
-            local rs = relation.suffixes
             if rn and rv then
+                local rs = relation.suffixes
+                local ru = relation.usertype
                 for i=1,#rn do
                     local rni = lower(gsub(rn[i]," ",""))
                     formats[rni] = rv
@@ -225,8 +233,9 @@ function resolvers.updaterelations()
                         end
                     end
                 end
-            end
-            if rs then
+                if ru then
+                    usertypes[name] = true
+                end
             end
         end
     end
diff --git a/tex/context/base/data-exp.lua b/tex/context/base/data-exp.lua
index 6edaa8c6a..b8c66909e 100644
--- a/tex/context/base/data-exp.lua
+++ b/tex/context/base/data-exp.lua
@@ -11,6 +11,7 @@ local concat, sort = table.concat, table.sort
 local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns
 local Ct, Cs, Cc, Carg, P, C, S = lpeg.Ct, lpeg.Cs, lpeg.Cc, lpeg.Carg, lpeg.P, lpeg.C, lpeg.S
 local type, next = type, next
+local isdir = lfs.isdir
 
 local ostype = os.type
 local collapsepath, joinpath, basename = file.collapsepath, file.join, file.basename
@@ -187,7 +188,7 @@ local doslashes   = (P("\\")/"/" + 1)^0
 local function expandedhome()
     if not usedhomedir then
         usedhomedir = lpegmatch(Cs(donegation * doslashes),environment.homedir or "")
-        if usedhomedir == "~" or usedhomedir == "" or not lfs.isdir(usedhomedir) then
+        if usedhomedir == "~" or usedhomedir == "" or not isdir(usedhomedir) then
             if trace_expansions then
                 report_expansions("no home dir set, ignoring dependent path using current path")
             end
@@ -415,19 +416,36 @@ function resolvers.scanfiles(path,branch,usecache,onlyonce)
     if trace_locating then
         report_expansions("scanning path %a, branch %a",path,branch or path)
     end
-    local files, remap, n, m, r = scan({ },{ },realpath .. '/',"",0,0,0,onlyonce)
-    local content = {
-        metadata = {
-            path        = path, -- can be selfautoparent:texmf-whatever
-            files       = n,
-            directories = m,
-            remappings  = r,
-        },
-        files = files,
-        remap = remap,
-    }
-    if trace_locating then
-        report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+    local content
+    if isdir(realpath) then
+        local files, remap, n, m, r = scan({ },{ },realpath .. '/',"",0,0,0,onlyonce)
+        content = {
+            metadata = {
+                path        = path, -- can be selfautoparent:texmf-whatever
+                files       = n,
+                directories = m,
+                remappings  = r,
+            },
+            files = files,
+            remap = remap,
+        }
+        if trace_locating then
+            report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r)
+        end
+    else
+        content = {
+            metadata = {
+                path        = path, -- can be selfautoparent:texmf-whatever
+                files       = 0,
+                directories = 0,
+                remappings  = 0,
+            },
+            files = { },
+            remap = { },
+        }
+        if trace_locating then
+            report_expansions("invalid path %a",realpath)
+        end
     end
     if usecache then
         scanned[#scanned+1] = realpath
@@ -453,6 +471,9 @@ function resolvers.scandata()
 end
 
 function resolvers.get_from_content(content,path,name) -- or (content,name)
+    if not content then
+        return
+    end
     local files = content.files
     if not files then
         return
diff --git a/tex/context/base/data-res.lua b/tex/context/base/data-res.lua
index a22aea27f..dfb50413f 100644
--- a/tex/context/base/data-res.lua
+++ b/tex/context/base/data-res.lua
@@ -146,6 +146,7 @@ local unset_variable = "unset"
 
 local formats   = resolvers.formats
 local suffixes  = resolvers.suffixes
+local usertypes = resolvers.usertypes
 local dangerous = resolvers.dangerous
 local suffixmap = resolvers.suffixmap
 
@@ -1140,7 +1141,7 @@ end
 
 local function find_intree(filename,filetype,wantedfiles,allresults)
     local typespec = resolvers.variableofformat(filetype)
-    local pathlist = resolvers.expandedpathlist(typespec,filetype=="tex") -- only extra path with user files
+    local pathlist = resolvers.expandedpathlist(typespec,filetype and usertypes[filetype]) -- only extra path with user files
     local method = "intree"
     if pathlist and #pathlist > 0 then
         -- list search
@@ -1358,7 +1359,11 @@ collect_instance_files = function(filename,askedformat,allresults) -- uses neste
     else
         local method, result, stamp, filetype, wantedfiles
         if instance.remember then
-            stamp = formatters["%s--%s"](filename,askedformat)
+            if askedformat == "" then
+                stamp = formatters["%s::%s"](suffixonly(filename),filename)
+            else
+                stamp = formatters["%s::%s"](askedformat,filename)
+            end
             result = stamp and instance.found[stamp]
             if result then
                 if trace_locating then
@@ -1394,7 +1399,7 @@ collect_instance_files = function(filename,askedformat,allresults) -- uses neste
         end
         if stamp then
             if trace_locating then
-                report_resolving("remembering file %a",filename)
+                report_resolving("remembering file %a using hash %a",filename,stamp)
             end
             instance.found[stamp] = result
         end
diff --git a/tex/context/base/data-tre.lua b/tex/context/base/data-tre.lua
index 58e44c23b..dc9440deb 100644
--- a/tex/context/base/data-tre.lua
+++ b/tex/context/base/data-tre.lua
@@ -137,7 +137,7 @@ end
 
 local function resolve(specification) -- can be called directly too
     local filename = specification.filename
- -- print(filename) -- in case we want to check for unwanted lookups
+ -- inspect(specification)
     if filename ~= "" then
         local root, rest = lpegmatch(splitter,filename)
         if root and rest then
diff --git a/tex/context/base/file-job.lua b/tex/context/base/file-job.lua
index ca0de2696..bbc7abcd0 100644
--- a/tex/context/base/file-job.lua
+++ b/tex/context/base/file-job.lua
@@ -234,21 +234,23 @@ local suffixes = {
 }
 
 local function useanyfile(name,onlyonce)
-    local s = suffixes[file.suffix(name)]
+    local s = suffixes[suffixonly(name)]
     if s then
-        s(removesuffix(name),onlyonce)
+     -- s(removesuffix(name),onlyonce)
+        s(name,onlyonce) -- so, first with suffix, then without
     else
         usetexfile(name,onlyonce) -- e.g. ctx file
---~         resolvers.readfilename(name)
+     -- resolvers.readfilename(name)
     end
 end
 
 commands.useanyfile = useanyfile
 
 function resolvers.jobs.usefile(name,onlyonce,notext)
-    local s = suffixes[file.suffix(name)]
+    local s = suffixes[suffixonly(name)]
     if s then
-        s(removesuffix(name),onlyonce,notext)
+     -- s(removesuffix(name),onlyonce,notext)
+        s(name,onlyonce,notext) -- so, first with suffix, then without
     end
 end
 
diff --git a/tex/context/base/file-lib.lua b/tex/context/base/file-lib.lua
index 409559cd3..7489a317b 100644
--- a/tex/context/base/file-lib.lua
+++ b/tex/context/base/file-lib.lua
@@ -11,8 +11,16 @@ if not modules then modules = { } end modules ['file-lib'] = {
 
 local format = string.format
 
-local trace_files   = false  trackers.register("resolvers.readfile", function(v) trace_files = v end)
-local report_files  = logs.reporter("files","readfile")
+local trace_libraries = false  trackers.register("resolvers.libraries", function(v) trace_libraries = v end)
+----- trace_files     = false  trackers.register("resolvers.readfile",  function(v) trace_files     = v end)
+
+local report_library  = logs.reporter("files","library")
+----- report_files    = logs.reporter("files","readfile")
+
+local suffixonly      = file.suffix
+local removesuffix    = file.removesuffix
+
+local getreadfilename = resolvers.getreadfilename
 
 local loaded          = { }
 local defaultpatterns = { "%s" }
@@ -25,45 +33,6 @@ local function defaultfailure(name)
     report_files("asked name %a, not found",name)
 end
 
--- function commands.uselibrary(specification) -- todo; reporter
---     local name = specification.name
---     if name and name ~= "" then
---         local patterns = specification.patterns or defaultpatterns
---         local action   = specification.action   or defaultaction
---         local failure  = specification.failure  or defaultfailure
---         local onlyonce = specification.onlyonce
---         local files    = utilities.parsers.settings_to_array(name)
---         local truename = environment.truefilename
---         local done     = false
---         for i=1,#files do
---             local filename = files[i]
---             if not loaded[filename] then
---                 if onlyonce then
---                     loaded[filename] = true -- todo: base this on return value
---                 end
---                 for i=1,#patterns do
---                     local somename = format(patterns[i],filename)
---                     if truename then
---                         somename = truename(somename)
---                     end
---                     local foundname = resolvers.getreadfilename("any",".",somename) or ""
---                     if foundname ~= "" then
---                         action(name,foundname)
---                         done = true
---                         break
---                     end
---                 end
---                 if done then
---                     break
---                 end
---             end
---         end
---         if failure and not done then
---             failure(name)
---         end
---     end
--- end
-
 function commands.uselibrary(specification) -- todo: reporter
     local name = specification.name
     if name and name ~= "" then
@@ -73,6 +42,11 @@ function commands.uselibrary(specification) -- todo: reporter
         local onlyonce = specification.onlyonce
         local files    = utilities.parsers.settings_to_array(name)
         local truename = environment.truefilename
+        local function found(filename)
+            local somename  = truename and truename(filename) or filename
+            local foundname = getreadfilename("any",".",somename)
+            return foundname ~= "" and foundname
+        end
         for i=1,#files do
             local filename = files[i]
             if loaded[filename] then
@@ -81,20 +55,31 @@ function commands.uselibrary(specification) -- todo: reporter
                 if onlyonce then
                     loaded[filename] = true -- todo: base this on return value
                 end
-                local done = false
-                for i=1,#patterns do
-                    local somename = format(patterns[i],filename)
-                    if truename then
-                        somename = truename(somename)
+                local foundname = nil
+                local barename  = removesuffix(filename)
+                -- direct search (we have an explicit suffix)
+                if barename ~= filename then
+                    foundname = found(filename)
+                    if trace_libraries then
+                        report_library("checking %a: %s",filename,foundname or "not found")
                     end
-                    local foundname = resolvers.getreadfilename("any",".",somename) or ""
-                    if foundname ~= "" then
-                        action(name,foundname)
-                        done = true
-                        break
+                end
+                if not foundname then
+                    -- pattern based search
+                    for i=1,#patterns do
+                        local wanted = format(patterns[i],barename)
+                        foundname = found(wanted)
+                        if trace_libraries then
+                            report_library("checking %a as %a: %s",filename,wanted,foundname or "not found")
+                        end
+                        if foundname then
+                            break
+                        end
                     end
                 end
-                if failure and not done then
+                if foundname then
+                    action(name,foundname)
+                elseif failure then
                     failure(name)
                 end
             end
diff --git a/tex/context/base/luat-cod.lua b/tex/context/base/luat-cod.lua
index c16a3b110..c436ee6d7 100644
--- a/tex/context/base/luat-cod.lua
+++ b/tex/context/base/luat-cod.lua
@@ -162,7 +162,7 @@ local function target_file(name)
     return targetpath .. "/" .. name
 end
 
-local function find_read_file (id,name)
+local function find_read_file(id,name)
     return source_file(name)
 end
 
diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf
index 8541081c8..469b8c6dd 100644
--- a/tex/context/base/status-files.pdf
+++ b/tex/context/base/status-files.pdf
diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf
index 5160a3765..92da8bdc0 100644
--- a/tex/context/base/status-lua.pdf
+++ b/tex/context/base/status-lua.pdf
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index a7b7b83d0..d82d95d6b 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  : 07/09/14 10:26:17
+-- merge date  : 07/10/14 13:14:58
 
 do -- begin closure to overcome local limits and interference