On 4/6/2017 11:03 AM, Procházka Lukáš Ing. wrote:
Hello Akira,
you mention possibility of --shell-escape at
http://tug.org/pipermail/luatex/2017-March/006410.html.
How exactly do you mean to combine "ffi" and "--shell-escape" to work
with latest ConTeXt/LuaTeX?
(I tried (rather amateurishly) to run "context --shell-escape
WinTest.mkiv" - but it didn't help.)
context doesn't use --shell-escape (control over executables happens via
the sandbox mechanism)
BTW:
WinCon.dll contains some functions to print COLORED text to the console
screen and enables some basic WinAPI functions (like capturing window
bitmap) to Lua;
I've been using especially colored printing in combination with ConTeXt
("warnings" in magenta, "errors" in red...).
local ansicolor = {
r = function(s)
return "[0;31m" .. s .."[0;1m"
end,
g = function(s)
return "[0;32m" .. s .."[0;1m"
end,
b = function(s)
return "[0;34m" .. s .."[0;1m"
end,
c = function(s)
return "[0;36m" .. s .."[0;1m"
end,
m = function(s)
return "[0;35m" .. s .."[0;1m"
end,
y = function(s)
return "[0;33m" .. s .."[0;1m"
end
}
local formatters = string.formatters
utilities.strings.formatters.add(formatters, "cr", [[cr(%s)]], { cr =
ansicolor.r })
utilities.strings.formatters.add(formatters, "cg", [[cg(%s)]], { cg =
ansicolor.g })
utilities.strings.formatters.add(formatters, "cb", [[cb(%s)]], { cb =
ansicolor.b })
utilities.strings.formatters.add(formatters, "cc", [[cc(%s)]], { cc =
ansicolor.c })
utilities.strings.formatters.add(formatters, "cm", [[cm(%s)]], { cm =
ansicolor.m })
utilities.strings.formatters.add(formatters, "cy", [[cy(%s)]], { cy =
ansicolor.y })
print(ansicolor.r("red"))
print(ansicolor.g("green"))
print(ansicolor.b("blue"))
print(ansicolor.c("cyan"))
print(ansicolor.m("magenta"))
print(ansicolor.y("yellow"))
logs.writer(formatters["this is in %!cr! or %!cg! or %!cb! or
%s"]("red","green","blue","oeps"))
logs.report("whatever","this is in %!cr! or %!cg! or %!cb! or
%s","red","green","blue","oeps")
(you can also use mtxrun --ansi ....)
Any way to re-enable user DLL loading into ConTeXt, even in the future,
would be appreciated...
Best regards,
Lukas
On Thu, 06 Apr 2017 00:05:28 +0200, Akira Kakuto
<kak...@fuk.kindai.ac.jp> wrote:
I encountered problem loading WinCon.dll
(a module that I wrote and I've been using for several years)
In the new lua(jit)tex, one cannot use DLL modules.
See my mail in
http://tug.org/pipermail/luatex/2017-March/006410.html
http://tug.org/pipermail/luatex/2017-March/006413.html
Reason:
I could not build usable binaries for the new sources by
linking dynamically lua-5.2.4 or luajit.
Thus I changed to link lua-5.2.4 etc. statically.
Best,
Akira
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