From batholdy@googlemail.com Mon Feb  6 00:06:09 2012
From: Martin Batholdy <batholdy@googlemail.com>
To: textmate@lists.macromates.com
Subject: [TxMt] Re: error messages - R-Bundle
Date: Mon, 06 Feb 2012 01:06:04 +0100
Message-ID: <3DF925F0-8217-4DB6-8A62-BA6C80D25919@googlemail.com>
In-Reply-To: <14993015-7178-46FD-B6E5-5FEC6F41D853@xs4all.nl>
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Works for me, so far!
Thank you very much!


Unfortunately, "live updating" of print-messages is not working anymore, righ=
t?


So if you execute this:

library(audio)

for(i in 1:10) {
=09
	wait(1.0)
	print(i)

}

=E2=80=A6 the print messages appear after the whole execution is finished and=
 not after every iteration of the loop.



On 05.02.2012, at 15:20, Berend Hasselman wrote:

>=20
> On 04-02-2012, at 18:16, Hans-J=C3=B6rg Bibiko wrote:
>=20
>> Hi,
>>=20
>> maybe I found a fix for that issue (at least my test script now runs :) ):
>>=20
>> The new R.tmbundle stuff I host at https://github.com/avian/r.tmbundle/
>> thus here the code which should be tested.
>>=20
>> Please replace everything in between
>>=20
>> STDOUT.sync =3D true {... and ...} STDOUT.flush
>>=20
>> in file tmR.rb by:
>>=20
>> STDOUT.sync =3D false
>> STDERR.sync =3D false
>>=20
>> descriptors =3D [stdout, stderr]
>> descriptors.each { |fd| fd.fcntl(Fcntl::F_SETFL, Fcntl::O_NONBLOCK) }
>> until descriptors.empty?
>> select(descriptors).shift.each do |io|
>>   begin
>>     str =3D io.readline
>>   rescue
>>     descriptors.delete io
>>     io.close
>>     break
>>   end
>>   if str.nil? or str.empty?
>>     descriptors.delete io
>>     io.close
>>   elsif io =3D=3D stderr
>>     # just in case
>>     print hideStartMessageJS
>>     print %{<span style=3D"color: red">#{esc str}</span>}
>>   elsif io =3D=3D stdout
>>     print hideStartMessageJS
>>     str.each_line do |line|
>>       # line counter for top level source
>>       if line.include?("#{linecountermarker}")
>>         linecounter +=3D 1
>>         line.sub!("#{linecountermarker}", '')
>>       end
>>       # check for a comment sign at the beginning of a line
>>       if line.match(/>\s*#/)
>>         print "<i><font color=3Dblue>#{esc line.chomp}</font></i>\n"
>>       # check for a comment within a line - regexp should be improved yet!
>>       elsif m=3Dline.match(/(.*?)(#[^"']*)$/)
>>         print esc(m[1]).gsub(/^(&gt;|\+)/,'<a class=3D"prompt" href=3D"txm=
t://open?line=3D'+linecounter.to_s+'">\1</a>')
>>         print "<i><font color=3Dblue>#{esc(m[2]).chomp}</font></i>\n"
>>       # check for error messages
>>       elsif m=3Dline.match(/(?i)^\s*(error|erreur|fehler|errore|erro)( |:)=
/)
>>         where =3D (isSelection) ? " of selection" : ""
>>         print "<span style=3D'color: red'>#{esc str.gsub(%r{(?m).*?#{m[1]}=
},m[1]).chomp}<br /><i>RMate</i> stopped at <a href=3D'txmt://open?line=3D#{l=
inecounter}'>line #{linecounter-selectionlinestart}#{where}</a></span><br />"=
.gsub(%r{source\(&quot;(.*?)&quot;\)},'source(&quot;<a href=3D"txmt://open?ur=
l=3Dfile://\1">\1</a>&quot;)')
>>         print "<hr noshade width=3D'300' size=3D'2' align=3D'left' color=
=3Dlightgrey>"
>>         break
>>       # check for warnings
>>       elsif line.match(/^\s*(Warning|Warning messages?|Message d.avis|Warn=
meldung|Messaggio di avvertimento|Mensagem de aviso):/)
>>         print "<span style=3D'color: gray'>#{esc line}</span>"
>>       # print line simply with hyperlinked prompt if given
>>       elsif line.match(/_\x8./)
>>         print "#{line.gsub(/_\x8(.)/,'<b>\1</b>')}"
>>       else
>>         print esc(line).gsub(/^[\x0-\x9]?(&gt;|\+)/,'<a class=3D"prompt" h=
ref=3D"txmt://open?line=3D'+linecounter.to_s+'">\1</a>')
>>       end
>>     end
>>   end
>> end
>> end
>>=20
>> STDOUT.flush
>>=20
>> Feedback is welcome :)
>=20
>=20
> I have been running quite a lot of scripts to see what happens now.
> No error messages have been issued by Ruby.
>=20
> Thanks a lot  for finding a fix.
>=20
> But to enlighten me/us: what was the cause?
>=20
> Berend
>=20
>=20
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> textmate(a)lists.macromates.com
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