beta 2013.09.07 13:50

4 files changed, 65 insertions, 39 deletions

diff --git a/scripts/context/lua/mtx-context.lua b/scripts/context/lua/mtx-context.lua
index 49d7135b0..2ca3253d0 100644
--- a/scripts/context/lua/mtx-context.lua
+++ b/scripts/context/lua/mtx-context.lua
@@ -287,32 +287,38 @@ end
 
 local pattern = lpegpatterns.utfbom^-1 * (P("%% ") + P("% ")) * Cs((1-lpegpatterns.newline)^1)
 
+local prefile = nil
+local predata = nil
+
 local function preamble_analyze(filename) -- only files on current path
-    local t = { }
-    local line = io.loadlines(fileaddsuffix(filename,"tex"))
+    filename = fileaddsuffix(filename,"tex") -- to be sure
+    if predata and prefile == filename then
+        return predata
+    end
+    prefile = filename
+    predata = { }
+    local line = io.loadlines(prefile)
     if line then
         local preamble = lpegmatch(pattern,line)
         if preamble then
-            for key, value in gmatch(preamble,"(%S+)%s*=%s*(%S+)") do
-                t[key] = value
-            end
-            t.type = "tex"
+            utilities.parsers.options_to_hash(preamble,predata)
+            predata.type = "tex"
         elseif find(line,"^<?xml ") then
-            t.type = "xml"
+            predata.type = "xml"
         end
-        if t.nofruns then
-            multipass_nofruns = t.nofruns
+        if predata.nofruns then
+            multipass_nofruns = predata.nofruns
         end
-        if not t.engine then
-            t.engine = environment.basicengines[engine_old] --'luatex'
+        if not predata.engine then
+            predata.engine = environment.basicengines[engine_old] --'luatex'
         end
-        if t.engine ~= engine_old then -- hack
-            if environment.validengines[t.engine] and t.engine ~= environment.basicengines[engine_old] then
-                restart(engine_old,t.engine)
+        if predata.engine ~= engine_old then -- hack
+            if environment.validengines[predata.engine] and predata.engine ~= environment.basicengines[engine_old] then
+                restart(engine_old,predata.engine)
             end
         end
     end
-    return t
+    return predata
 end
 
 -- automatically opening and closing pdf files
@@ -890,24 +896,26 @@ function scripts.context.ctx()
 end
 
 function scripts.context.autoctx()
-    local ctxdata = nil
-    local files = environment.files
+    local ctxdata   = nil
+    local files     = environment.files
     local firstfile = #files > 0 and files[1]
     if firstfile then
-        local suffix = filesuffix(firstfile)
+        local suffix  = filesuffix(firstfile)
+        local ctxname = nil
         if suffix == "xml" then
             local chunk = io.loadchunk(firstfile) -- 1024
             if chunk then
-                local ctxname = match(chunk,"<%?context%-directive%s+job%s+ctxfile%s+([^ ]-)%s*?>")
-                if ctxname then
-                    ctxdata = ctxrunner.new()
-                    ctxdata.jobname = firstfile
-                    ctxrunner.checkfile(ctxdata,ctxname)
-                    ctxrunner.checkflags(ctxdata)
-                end
+                ctxname = match(chunk,"<%?context%-directive%s+job%s+ctxfile%s+([^ ]-)%s*?>")
             end
-        elseif suffix == "tex" then
-            -- maybe but we scan the preamble later too
+        elseif suffix == "tex" or suffix == "mkiv" then
+            local analysis = preamble_analyze(firstfile)
+            ctxname = analysis.ctxfile or analysis.ctx
+        end
+        if ctxname then
+            ctxdata = ctxrunner.new()
+            ctxdata.jobname = firstfile
+            ctxrunner.checkfile(ctxdata,ctxname)
+            ctxrunner.checkflags(ctxdata)
         end
     end
     scripts.context.run(ctxdata)
diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua
index c5614aed3..791f25d09 100644
--- a/scripts/context/lua/mtxrun.lua
+++ b/scripts/context/lua/mtxrun.lua
@@ -5884,7 +5884,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 18179, stripped down to: 13032
+-- original size: 18558, stripped down to: 13323
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -6102,6 +6102,12 @@ function parsers.simple_hash_to_string(h,separator)
   end
   return concat(t,separator or ",")
 end
+local str=C((1-whitespace-equal)^1)
+local setting=Cf(Carg(1)*(whitespace^0*Cg(str*whitespace^0*(equal*whitespace^0*str+Cc(""))))^1,rawset)
+local splitter=setting^1
+function utilities.parsers.options_to_hash(str,target)
+  return str and lpegmatch(splitter,str,1,target or {}) or {}
+end
 local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C(digit^1*lparent*(noparent+nestedparents)^1*rparent)+C((nestedbraces+(1-comma))^1)
 local pattern_a=spaces*Ct(value*(separator*value)^0)
 local function repeater(n,str)
@@ -6314,7 +6320,7 @@ end
 local function fetch(t,name)
   return t[name] or {}
 end
-function process(result,more)
+local function process(result,more)
   for k,v in next,more do
     result[k]=v
   end
@@ -16376,8 +16382,8 @@ 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    : 668980
--- stripped bytes    : 235300
+-- original bytes    : 669359
+-- stripped bytes    : 235388
 
 -- end library merge
 
diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua
index c5614aed3..791f25d09 100644
--- a/scripts/context/stubs/mswin/mtxrun.lua
+++ b/scripts/context/stubs/mswin/mtxrun.lua
@@ -5884,7 +5884,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 18179, stripped down to: 13032
+-- original size: 18558, stripped down to: 13323
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -6102,6 +6102,12 @@ function parsers.simple_hash_to_string(h,separator)
   end
   return concat(t,separator or ",")
 end
+local str=C((1-whitespace-equal)^1)
+local setting=Cf(Carg(1)*(whitespace^0*Cg(str*whitespace^0*(equal*whitespace^0*str+Cc(""))))^1,rawset)
+local splitter=setting^1
+function utilities.parsers.options_to_hash(str,target)
+  return str and lpegmatch(splitter,str,1,target or {}) or {}
+end
 local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C(digit^1*lparent*(noparent+nestedparents)^1*rparent)+C((nestedbraces+(1-comma))^1)
 local pattern_a=spaces*Ct(value*(separator*value)^0)
 local function repeater(n,str)
@@ -6314,7 +6320,7 @@ end
 local function fetch(t,name)
   return t[name] or {}
 end
-function process(result,more)
+local function process(result,more)
   for k,v in next,more do
     result[k]=v
   end
@@ -16376,8 +16382,8 @@ 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    : 668980
--- stripped bytes    : 235300
+-- original bytes    : 669359
+-- stripped bytes    : 235388
 
 -- end library merge
 
diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun
index c5614aed3..791f25d09 100644
--- a/scripts/context/stubs/unix/mtxrun
+++ b/scripts/context/stubs/unix/mtxrun
@@ -5884,7 +5884,7 @@ do -- create closure to overcome 200 locals limit
 
 package.loaded["util-prs"] = package.loaded["util-prs"] or true
 
--- original size: 18179, stripped down to: 13032
+-- original size: 18558, stripped down to: 13323
 
 if not modules then modules={} end modules ['util-prs']={
   version=1.001,
@@ -6102,6 +6102,12 @@ function parsers.simple_hash_to_string(h,separator)
   end
   return concat(t,separator or ",")
 end
+local str=C((1-whitespace-equal)^1)
+local setting=Cf(Carg(1)*(whitespace^0*Cg(str*whitespace^0*(equal*whitespace^0*str+Cc(""))))^1,rawset)
+local splitter=setting^1
+function utilities.parsers.options_to_hash(str,target)
+  return str and lpegmatch(splitter,str,1,target or {}) or {}
+end
 local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C(digit^1*lparent*(noparent+nestedparents)^1*rparent)+C((nestedbraces+(1-comma))^1)
 local pattern_a=spaces*Ct(value*(separator*value)^0)
 local function repeater(n,str)
@@ -6314,7 +6320,7 @@ end
 local function fetch(t,name)
   return t[name] or {}
 end
-function process(result,more)
+local function process(result,more)
   for k,v in next,more do
     result[k]=v
   end
@@ -16376,8 +16382,8 @@ 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    : 668980
--- stripped bytes    : 235300
+-- original bytes    : 669359
+-- stripped bytes    : 235388
 
 -- end library merge