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-rw-r--r--Master/texmf-dist/scripts/context/lua/mtx-context.lua93
-rw-r--r--Master/texmf-dist/scripts/context/lua/mtx-grep.lua2
-rwxr-xr-xMaster/texmf-dist/scripts/context/lua/mtxrun.lua74
-rw-r--r--Master/texmf-dist/scripts/context/ruby/base/tex.rb65
-rw-r--r--Master/texmf-dist/scripts/context/stubs/mswin/mtxrun.lua74
-rwxr-xr-xMaster/texmf-dist/scripts/context/stubs/unix/mtxrun74
6 files changed, 309 insertions, 73 deletions
diff --git a/Master/texmf-dist/scripts/context/lua/mtx-context.lua b/Master/texmf-dist/scripts/context/lua/mtx-context.lua
index 3052365092a..f1138979e0d 100644
--- a/Master/texmf-dist/scripts/context/lua/mtx-context.lua
+++ b/Master/texmf-dist/scripts/context/lua/mtx-context.lua
@@ -621,6 +621,10 @@ scripts.context.aftersuffixes = {
"pdf", "tuo", "tuc", "log"
}
+scripts.context.errorsuffixes = {
+ "log"
+}
+
scripts.context.interfaces = {
en = "cont-en",
uk = "cont-uk",
@@ -710,6 +714,56 @@ function scripts.context.closepdf(name,method)
pdfview.close(file.replacesuffix(name,"pdf"))
end
+local function push_result_purge(oldbase,newbase)
+ for _, suffix in next, scripts.context.aftersuffixes do
+ local oldname = file.addsuffix(oldbase,suffix)
+ local newname = file.addsuffix(newbase,suffix)
+ os.remove(newname)
+ os.remove(oldname)
+ end
+end
+
+local function push_result_keep(oldbase,newbase)
+ for _, suffix in next, scripts.context.beforesuffixes do
+ local oldname = file.addsuffix(oldbase,suffix)
+ local newname = file.addsuffix(newbase,suffix)
+ local tmpname = "keep-"..oldname
+ os.remove(tmpname)
+ os.rename(oldname,tmpname)
+ os.remove(oldname)
+ os.rename(newname,oldname)
+ end
+end
+
+local function save_result_error(oldbase,newbase)
+ for _, suffix in next, scripts.context.errorsuffixes do
+ local oldname = file.addsuffix(oldbase,suffix)
+ local newname = file.addsuffix(newbase,suffix)
+ os.remove(newname) -- to be sure
+ os.rename(oldname,newname)
+ end
+end
+
+local function save_result_purge(oldbase,newbase)
+ for _, suffix in next, scripts.context.aftersuffixes do
+ local oldname = file.addsuffix(oldbase,suffix)
+ local newname = file.addsuffix(newbase,suffix)
+ os.remove(newname) -- to be sure
+ os.rename(oldname,newname)
+ end
+end
+
+local function save_result_keep(oldbase,newbase)
+ for _, suffix in next, scripts.context.aftersuffixes do
+ local oldname = file.addsuffix(oldbase,suffix)
+ local newname = file.addsuffix(newbase,suffix)
+ local tmpname = "keep-"..oldname
+ os.remove(newname)
+ os.rename(oldname,newname)
+ os.rename(tmpname,oldname)
+ end
+end
+
function scripts.context.run(ctxdata,filename)
-- filename overloads environment.files
local files = (filename and { filename }) or environment.files
@@ -812,22 +866,9 @@ function scripts.context.run(ctxdata,filename)
newbase = file.removesuffix(resultname)
if oldbase ~= newbase then
if environment.argument("purgeresult") then
- for _, suffix in next, scripts.context.aftersuffixes do
- local oldname = file.addsuffix(oldbase,suffix)
- local newname = file.addsuffix(newbase,suffix)
- os.remove(newname)
- os.remove(oldname)
- end
+ push_result_purge(oldbase,newbase)
else
- for _, suffix in next, scripts.context.beforesuffixes do
- local oldname = file.addsuffix(oldbase,suffix)
- local newname = file.addsuffix(newbase,suffix)
- local tmpname = "keep-"..oldname
- os.remove(tmpname)
- os.rename(oldname,tmpname)
- os.remove(oldname)
- os.rename(newname,oldname)
- end
+ push_result_keep(oldbase,newbase)
end
else
resultname = nil
@@ -928,10 +969,16 @@ function scripts.context.run(ctxdata,filename)
--~ end
if not returncode then
report("fatal error: no return code, message: %s",errorstring or "?")
+ if resultname then
+ save_result_error(oldbase,newbase)
+ end
os.exit(1)
break
elseif returncode > 0 then
report("fatal error: return code: %s",returncode or "?")
+ if resultname then
+ save_result_error(oldbase,newbase)
+ end
os.exit(returncode)
break
else
@@ -972,21 +1019,9 @@ function scripts.context.run(ctxdata,filename)
if environment.argument("purgeresult") then
-- so, if there is no result then we don't get the old one, but
-- related files (log etc) are still there for tracing purposes
- for _, suffix in next, scripts.context.aftersuffixes do
- local oldname = file.addsuffix(oldbase,suffix)
- local newname = file.addsuffix(newbase,suffix)
- os.remove(newname) -- to be sure
- os.rename(oldname,newname)
- end
+ save_result_purge(oldbase,newbase)
else
- for _, suffix in next, scripts.context.aftersuffixes do
- local oldname = file.addsuffix(oldbase,suffix)
- local newname = file.addsuffix(newbase,suffix)
- local tmpname = "keep-"..oldname
- os.remove(newname)
- os.rename(oldname,newname)
- os.rename(tmpname,oldname)
- end
+ save_result_keep(oldbase,newbase)
end
report("result renamed to: %s",newbase)
end
diff --git a/Master/texmf-dist/scripts/context/lua/mtx-grep.lua b/Master/texmf-dist/scripts/context/lua/mtx-grep.lua
index 6e33d440c4c..3cbc1421ad2 100644
--- a/Master/texmf-dist/scripts/context/lua/mtx-grep.lua
+++ b/Master/texmf-dist/scripts/context/lua/mtx-grep.lua
@@ -32,7 +32,7 @@ local cr = lpeg.P("\r")
local lf = lpeg.P("\n")
local crlf = cr * lf
local newline = crlf + cr + lf
-local content = lpeg.C((1-newline)^0) * newline
+local content = lpeg.C((1-newline)^0) * newline + lpeg.C(lpeg.P(1)^1)
local write_nl = texio.write_nl
diff --git a/Master/texmf-dist/scripts/context/lua/mtxrun.lua b/Master/texmf-dist/scripts/context/lua/mtxrun.lua
index 335c4fcb9e0..a8bbca88534 100755
--- a/Master/texmf-dist/scripts/context/lua/mtxrun.lua
+++ b/Master/texmf-dist/scripts/context/lua/mtxrun.lua
@@ -8112,7 +8112,7 @@ xml.tocdata(e,"error")
</typing>
--ldx]]--
-function xml.tocdata(e,wrapper)
+function xml.tocdata(e,wrapper) -- a few more in the aux module
local whatever = type(e) == "table" and xmltostring(e.dt) or e or ""
if wrapper then
whatever = format("<%s>%s</%s>",wrapper,whatever,wrapper)
@@ -10095,6 +10095,36 @@ function xml.cdatatotext(e)
end
end
+-- local x = xml.convert("<x><a>1<b>2</b>3</a></x>")
+-- xml.texttocdata(xml.first(x,"a"))
+-- print(x) -- <x><![CDATA[1<b>2</b>3]]></x>
+
+function xml.texttocdata(e) -- could be a finalizer
+ local dt = e.dt
+ local s = xml.tostring(dt) -- no shortcut?
+ e.tg = "@cd@"
+ e.special = true
+ e.ns = ""
+ e.rn = ""
+ e.dt = { s }
+ e.at = nil
+end
+
+-- local x = xml.convert("<x><a>1<b>2</b>3</a></x>")
+-- xml.tocdata(xml.first(x,"a"))
+-- print(x) -- <x><![CDATA[<a>1<b>2</b>3</a>]]></x>
+
+function xml.elementtocdata(e) -- could be a finalizer
+ local dt = e.dt
+ local s = xml.tostring(e) -- no shortcut?
+ e.tg = "@cd@"
+ e.special = true
+ e.ns = ""
+ e.rn = ""
+ e.dt = { s }
+ e.at = nil
+end
+
xml.builtinentities = table.tohash { "amp", "quot", "apos", "lt", "gt" } -- used often so share
local entities = characters and characters.entities or nil
@@ -10242,7 +10272,7 @@ if not modules then modules = { } end modules ['lxml-xml'] = {
}
local concat = table.concat
-local find = string.find
+local find, lower, upper = string.find, string.lower, string.upper
local xml = xml
@@ -10639,6 +10669,46 @@ function xml.textonly(e) -- no pattern
return concat(textonly(e,{}))
end
+--
+
+-- local x = xml.convert("<x><a x='+'>1<B>2</B>3</a></x>")
+-- xml.filter(x,"**/lowerall()") print(x)
+-- xml.filter(x,"**/upperall()") print(x)
+
+function finalizers.lowerall(collected)
+ for c=1,#collected do
+ local e = collected[c]
+ if not e.special then
+ e.tg = lower(e.tg)
+ local eat = e.at
+ if eat then
+ local t = { }
+ for k,v in next, eat do
+ t[lower(k)] = v
+ end
+ e.at = t
+ end
+ end
+ end
+end
+
+function finalizers.upperall(collected)
+ for c=1,#collected do
+ local e = collected[c]
+ if not e.special then
+ e.tg = upper(e.tg)
+ local eat = e.at
+ if eat then
+ local t = { }
+ for k,v in next, eat do
+ t[upper(k)] = v
+ end
+ e.at = t
+ end
+ end
+ end
+end
+
end -- of closure
diff --git a/Master/texmf-dist/scripts/context/ruby/base/tex.rb b/Master/texmf-dist/scripts/context/ruby/base/tex.rb
index 2184447ce84..8f56839851c 100644
--- a/Master/texmf-dist/scripts/context/ruby/base/tex.rb
+++ b/Master/texmf-dist/scripts/context/ruby/base/tex.rb
@@ -74,7 +74,6 @@ class TEX
@@backends = Hash.new
@@mappaths = Hash.new
@@runoptions = Hash.new
- @@tcxflag = Hash.new
@@draftoptions = Hash.new
@@synctexcoptions = Hash.new
@@texformats = Hash.new
@@ -86,18 +85,18 @@ class TEX
@@mpsprocstr = Hash.new
@@texmethods = Hash.new
@@mpsmethods = Hash.new
- @@pdftex = 'pdftex' # new default, pdfetex is gone
+ @@pdftex = 'pdftex'
@@platformslash = if System.unix? then "\\\\" else "\\" end
- ['tex','etex','pdftex','pdfetex','standard'] .each do |e| @@texengines[e] = 'pdftex' end
+ ['tex','etex','pdftex','standard'] .each do |e| @@texengines[e] = 'pdftex' end
['aleph','omega'] .each do |e| @@texengines[e] = 'aleph' end
['xetex'] .each do |e| @@texengines[e] = 'xetex' end
['petex'] .each do |e| @@texengines[e] = 'petex' end
['metapost','mpost', 'standard'] .each do |e| @@mpsengines[e] = 'mpost' end
- ['pdfetex','pdftex','pdf','pdftex','standard'] .each do |b| @@backends[b] = 'pdftex' end
+ ['pdftex','pdf','pdftex','standard'] .each do |b| @@backends[b] = 'pdftex' end
['dvipdfmx','dvipdfm','dpx','dpm'] .each do |b| @@backends[b] = 'dvipdfmx' end
['xetex','xtx'] .each do |b| @@backends[b] = 'xetex' end
['petex'] .each do |b| @@backends[b] = 'dvipdfmx' end
@@ -108,7 +107,7 @@ class TEX
['xdv','xdv2pdf'] .each do |b| @@backends[b] = 'xdv2pdf' end
['tex','standard'] .each do |b| @@mappaths[b] = 'dvips' end
- ['pdftex','pdfetex'] .each do |b| @@mappaths[b] = 'pdftex' end
+ ['pdftex'] .each do |b| @@mappaths[b] = 'pdftex' end
['aleph','omega','xetex','petex'] .each do |b| @@mappaths[b] = 'dvipdfmx' end
['dvipdfm', 'dvipdfmx', 'xdvipdfmx'] .each do |b| @@mappaths[b] = 'dvipdfmx' end
['xdv','xdv2pdf'] .each do |b| @@mappaths[b] = 'dvips' end
@@ -131,8 +130,7 @@ class TEX
['plain','mpost'] .each do |f| @@mpsformats[f] = 'mpost' end
['metafun','context','standard'] .each do |f| @@mpsformats[f] = 'metafun' end
- ['pdftex','pdfetex','aleph','omega','petex',
- 'xetex'] .each do |p| @@prognames[p] = 'context' end
+ ['pdftex','aleph','omega','petex','xetex'] .each do |p| @@prognames[p] = 'context' end
['mpost'] .each do |p| @@prognames[p] = 'metafun' end
['latex','pdflatex'] .each do |p| @@prognames[p] = 'latex' end
@@ -159,21 +157,13 @@ class TEX
@@runoptions['aleph'] = ['--8bit']
@@runoptions['mpost'] = ['--8bit']
- @@runoptions['pdfetex'] = ['--8bit'] # obsolete
- @@runoptions['pdftex'] = ['--8bit'] # pdftex is now pdfetex
+ @@runoptions['pdftex'] = ['--8bit']
# @@runoptions['petex'] = []
@@runoptions['xetex'] = ['--8bit','-output-driver="xdvipdfmx -E -d 4 -V 5"']
@@draftoptions['pdftex'] = ['--draftmode']
@@synctexcoptions['pdftex'] = ['--synctex=1']
@@synctexcoptions['xetex'] = ['--synctex=1']
- @@tcxflag['aleph'] = true
- @@tcxflag['mpost'] = false
- @@tcxflag['pdfetex'] = true
- @@tcxflag['pdftex'] = true
- @@tcxflag['petex'] = false
- @@tcxflag['xetex'] = false
-
@@mainbooleanvars = [
'batchmode', 'nonstopmode', 'fast', 'final',
'paranoid', 'notparanoid', 'nobanner', 'once', 'allpatterns', 'draft',
@@ -423,7 +413,7 @@ class TEX
def prefixed(format,engine)
# format
case engine
- when /etex|pdftex|pdfetex|aleph|xetex/io then
+ when /etex|pdftex|aleph|xetex/io then
"*#{format}"
else
format
@@ -540,18 +530,21 @@ class TEX
"--ini"
end
end
- def tcxflag(engine)
- if @@tcxflag[engine] then
- file = "natural.tcx"
- if Kpse.miktex? then
- "-tcx=#{file}"
- else
- "-translate-file=#{file}"
- end
- else
- ""
- end
- end
+
+ # # obsolete
+ #
+ # def tcxflag(engine)
+ # if @@tcxflag[engine] then
+ # file = "natural.tcx"
+ # if Kpse.miktex? then
+ # "-tcx=#{file}"
+ # else
+ # "-translate-file=#{file}"
+ # end
+ # else
+ # ""
+ # end
+ # end
def filestate(file)
File.mtime(file).strftime("%d/%m/%Y %H:%M:%S")
@@ -618,7 +611,7 @@ class TEX
texformats.each do |texformat|
report("generating tex format #{texformat}")
progname = validprogname([getvariable('progname'),texformat,texengine])
- runcommand([quoted(texengine),prognameflag(progname),iniflag,tcxflag(texengine),prefixed(texformat,texengine),texmakeextras(texformat)])
+ runcommand([quoted(texengine),prognameflag(progname),iniflag,prefixed(texformat,texengine),texmakeextras(texformat)])
end
else
report("unable to make format due to lack of permissions")
@@ -643,7 +636,6 @@ class TEX
mpsformats.each do |mpsformat|
report("generating mps format #{mpsformat}")
progname = validprogname([getvariable('progname'),mpsformat,mpsengine])
- # if not runcommand([quoted(mpsengine),prognameflag(progname),iniflag,tcxflag(mpsengine),runoptions(mpsengine),mpsformat,mpsmakeextras(mpsformat)]) then
if not runcommand([quoted(mpsengine),prognameflag(progname),iniflag,runoptions(mpsengine),mpsformat,mpsmakeextras(mpsformat)]) then
setvariable('error','no format made')
end
@@ -717,7 +709,7 @@ class TEX
f.close
if FileTest.file?(tempfilename('tex')) then
format = File.basename(name)
- engine = if name =~ /(pdftex|pdfetex|aleph|xetex)[\/\\]#{format}/ then $1 else '' end
+ engine = if name =~ /(pdftex|aleph|xetex)[\/\\]#{format}/ then $1 else '' end
if engine.empty? then
engineflag = ""
else
@@ -816,14 +808,14 @@ class TEX
end
end
- private # will become baee/context
+ private # will become base/context
@@preamblekeys = [
['tex','texengine'],
['engine','texengine'],
['program','texengine'],
- ['translate','tcxfilter'],
- ['tcx','tcxfilter'],
+ # ['translate','tcxfilter'],
+ # ['tcx','tcxfilter'],
['output','backend'],
['mode','mode'],
['ctx','ctxfile'],
@@ -1503,7 +1495,7 @@ end
if texengine && texformat then
fixbackendvars(@@mappaths[texengine])
progname = validprogname([getvariable('progname'),texformat,texengine])
- runcommand([quoted(texengine),prognameflag(progname),formatflag(texengine,texformat),tcxflag(texengine),runoptions(texengine),filename,texprocextras(texformat)])
+ runcommand([quoted(texengine),prognameflag(progname),formatflag(texengine,texformat),runoptions(texengine),filename,texprocextras(texformat)])
else
false
end
@@ -1517,7 +1509,6 @@ end
ENV["MPXCOMMAND"] = "0" unless mpx
progname = validprogname([getvariable('progname'),mpsformat,mpsengine])
mpname.gsub!(/\.mp$/,"") # temp bug in mp
- # runcommand([quoted(mpsengine),prognameflag(progname),formatflag(mpsengine,mpsformat),tcxflag(mpsengine),runoptions(mpsengine),mpname,mpsprocextras(mpsformat)])
runcommand([quoted(mpsengine),prognameflag(progname),formatflag(mpsengine,mpsformat),runoptions(mpsengine),mpname,mpsprocextras(mpsformat)])
true
else
diff --git a/Master/texmf-dist/scripts/context/stubs/mswin/mtxrun.lua b/Master/texmf-dist/scripts/context/stubs/mswin/mtxrun.lua
index 335c4fcb9e0..a8bbca88534 100644
--- a/Master/texmf-dist/scripts/context/stubs/mswin/mtxrun.lua
+++ b/Master/texmf-dist/scripts/context/stubs/mswin/mtxrun.lua
@@ -8112,7 +8112,7 @@ xml.tocdata(e,"error")
</typing>
--ldx]]--
-function xml.tocdata(e,wrapper)
+function xml.tocdata(e,wrapper) -- a few more in the aux module
local whatever = type(e) == "table" and xmltostring(e.dt) or e or ""
if wrapper then
whatever = format("<%s>%s</%s>",wrapper,whatever,wrapper)
@@ -10095,6 +10095,36 @@ function xml.cdatatotext(e)
end
end
+-- local x = xml.convert("<x><a>1<b>2</b>3</a></x>")
+-- xml.texttocdata(xml.first(x,"a"))
+-- print(x) -- <x><![CDATA[1<b>2</b>3]]></x>
+
+function xml.texttocdata(e) -- could be a finalizer
+ local dt = e.dt
+ local s = xml.tostring(dt) -- no shortcut?
+ e.tg = "@cd@"
+ e.special = true
+ e.ns = ""
+ e.rn = ""
+ e.dt = { s }
+ e.at = nil
+end
+
+-- local x = xml.convert("<x><a>1<b>2</b>3</a></x>")
+-- xml.tocdata(xml.first(x,"a"))
+-- print(x) -- <x><![CDATA[<a>1<b>2</b>3</a>]]></x>
+
+function xml.elementtocdata(e) -- could be a finalizer
+ local dt = e.dt
+ local s = xml.tostring(e) -- no shortcut?
+ e.tg = "@cd@"
+ e.special = true
+ e.ns = ""
+ e.rn = ""
+ e.dt = { s }
+ e.at = nil
+end
+
xml.builtinentities = table.tohash { "amp", "quot", "apos", "lt", "gt" } -- used often so share
local entities = characters and characters.entities or nil
@@ -10242,7 +10272,7 @@ if not modules then modules = { } end modules ['lxml-xml'] = {
}
local concat = table.concat
-local find = string.find
+local find, lower, upper = string.find, string.lower, string.upper
local xml = xml
@@ -10639,6 +10669,46 @@ function xml.textonly(e) -- no pattern
return concat(textonly(e,{}))
end
+--
+
+-- local x = xml.convert("<x><a x='+'>1<B>2</B>3</a></x>")
+-- xml.filter(x,"**/lowerall()") print(x)
+-- xml.filter(x,"**/upperall()") print(x)
+
+function finalizers.lowerall(collected)
+ for c=1,#collected do
+ local e = collected[c]
+ if not e.special then
+ e.tg = lower(e.tg)
+ local eat = e.at
+ if eat then
+ local t = { }
+ for k,v in next, eat do
+ t[lower(k)] = v
+ end
+ e.at = t
+ end
+ end
+ end
+end
+
+function finalizers.upperall(collected)
+ for c=1,#collected do
+ local e = collected[c]
+ if not e.special then
+ e.tg = upper(e.tg)
+ local eat = e.at
+ if eat then
+ local t = { }
+ for k,v in next, eat do
+ t[upper(k)] = v
+ end
+ e.at = t
+ end
+ end
+ end
+end
+
end -- of closure
diff --git a/Master/texmf-dist/scripts/context/stubs/unix/mtxrun b/Master/texmf-dist/scripts/context/stubs/unix/mtxrun
index 335c4fcb9e0..a8bbca88534 100755
--- a/Master/texmf-dist/scripts/context/stubs/unix/mtxrun
+++ b/Master/texmf-dist/scripts/context/stubs/unix/mtxrun
@@ -8112,7 +8112,7 @@ xml.tocdata(e,"error")
</typing>
--ldx]]--
-function xml.tocdata(e,wrapper)
+function xml.tocdata(e,wrapper) -- a few more in the aux module
local whatever = type(e) == "table" and xmltostring(e.dt) or e or ""
if wrapper then
whatever = format("<%s>%s</%s>",wrapper,whatever,wrapper)
@@ -10095,6 +10095,36 @@ function xml.cdatatotext(e)
end
end
+-- local x = xml.convert("<x><a>1<b>2</b>3</a></x>")
+-- xml.texttocdata(xml.first(x,"a"))
+-- print(x) -- <x><![CDATA[1<b>2</b>3]]></x>
+
+function xml.texttocdata(e) -- could be a finalizer
+ local dt = e.dt
+ local s = xml.tostring(dt) -- no shortcut?
+ e.tg = "@cd@"
+ e.special = true
+ e.ns = ""
+ e.rn = ""
+ e.dt = { s }
+ e.at = nil
+end
+
+-- local x = xml.convert("<x><a>1<b>2</b>3</a></x>")
+-- xml.tocdata(xml.first(x,"a"))
+-- print(x) -- <x><![CDATA[<a>1<b>2</b>3</a>]]></x>
+
+function xml.elementtocdata(e) -- could be a finalizer
+ local dt = e.dt
+ local s = xml.tostring(e) -- no shortcut?
+ e.tg = "@cd@"
+ e.special = true
+ e.ns = ""
+ e.rn = ""
+ e.dt = { s }
+ e.at = nil
+end
+
xml.builtinentities = table.tohash { "amp", "quot", "apos", "lt", "gt" } -- used often so share
local entities = characters and characters.entities or nil
@@ -10242,7 +10272,7 @@ if not modules then modules = { } end modules ['lxml-xml'] = {
}
local concat = table.concat
-local find = string.find
+local find, lower, upper = string.find, string.lower, string.upper
local xml = xml
@@ -10639,6 +10669,46 @@ function xml.textonly(e) -- no pattern
return concat(textonly(e,{}))
end
+--
+
+-- local x = xml.convert("<x><a x='+'>1<B>2</B>3</a></x>")
+-- xml.filter(x,"**/lowerall()") print(x)
+-- xml.filter(x,"**/upperall()") print(x)
+
+function finalizers.lowerall(collected)
+ for c=1,#collected do
+ local e = collected[c]
+ if not e.special then
+ e.tg = lower(e.tg)
+ local eat = e.at
+ if eat then
+ local t = { }
+ for k,v in next, eat do
+ t[lower(k)] = v
+ end
+ e.at = t
+ end
+ end
+ end
+end
+
+function finalizers.upperall(collected)
+ for c=1,#collected do
+ local e = collected[c]
+ if not e.special then
+ e.tg = upper(e.tg)
+ local eat = e.at
+ if eat then
+ local t = { }
+ for k,v in next, eat do
+ t[upper(k)] = v
+ end
+ e.at = t
+ end
+ end
+ end
+end
+
end -- of closure