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negative indices in array ranges
by Mirar ＠ Pike developers forum 07 Mar '03

07 Mar '03

levels might possibly be from -1 and up, -1 meaning infinite.

10 24

negative indices in array ranges
by Martin Baehr 06 Mar '03

06 Mar '03

hi, instead of having to do: reverse(reverse(foo/"/")[1..]); i'd very much prefer: (foo/"/")[..-2]; are there any reasons that speak against supporting this other than me not being able to offer a patch? greetings, martin.

11 49

negative indices in array ranges
by Mirar ＠ Pike developers forum 06 Mar '03

06 Mar '03

Hm, then again, maybe not, since filter() works on the values in the array, not the indices.

1 0

negative indices in array ranges
by Mirar ＠ Pike developers forum 06 Mar '03

06 Mar '03

Doesn't filter already copy depending on a multiset or an array? Maybe filter_range could be suitable for a copying-by-range function.

1 0

decoder for utf-8
by rjb ＠ Pike developers forum 06 Mar '03

06 Mar '03

How is the decoder returned by Locale.Charset.decoder("utf-8") supposed to behave when fed a bytestream that is not valid UTF-8? It seems to return some peculiar results, instead of throwing an error (like utf8_to_string quite correctly does): > object dec = Locale.Charset.decoder("utf8"); > dec->feed("\xc0\xc0")->drain(); (62) Result: "@" > utf8_to_string("\xc0\xc0"); utf8_to_string(): Expected continuation character at index 1 (got 0xc0).

3 7

Fw: Attempt to call the NULL-value
by Ryan Elgram 06 Mar '03

06 Mar '03

I am trying the following code in a simplistic telnet server. ----- constant pLogin = (program)"login.pike"; void telnet_connection(object oConnection) { telnet_class(oConnection); //New connection object pLogin oLogin = pLogin; oConnection->set_interface(oLogin); } ---- Continually I get returned: Attempt to call the NULL-value Unknown program: 0(c:/blah/sys/obj/inherit/login) Basically alls I want it to do is connection, make a unique object for each connection, then move that connection to another object that asks questions and such ... anyone able to help me out?

2 1

negative indices in array ranges
by Mirar ＠ Pike developers forum 05 Mar '03

05 Mar '03

endcut() could even work destructively on arrays. :-)

1 0

Pike 7.4.10 vs Pike >= 7.4.14
by Xavier Beaudouin 05 Mar '03

05 Mar '03

Hey, Inside Caudium 1.3, I have some code like this : Caudium.pmod/HTTP.pmod the top level directory where Caudium.pmod is added to Pike Module Path Inside HTTP.pmod I have : string make_html_doc_string () { return "foo"; } Somewhere in this code I have string plonk () { return Caudium.HTTP.make_html_doc_string(); } On Pike 7.4.10 this works like a charm. On 7.4.14 and more this fails with : Loading Caudium ... error: /${PIKE_MODULE_PATH}/Caudium.pmod/HTTP.pmod:205 Error: Index 'make_htmldoc_string' not present in module 'HTTP'. I really suspect a bug somewhere inside the Pike 7.4 code but I cannot find where it is located. Any clues ??? Note that reverting to Pike 7.4.10 fixes the problem.... /Xavier -- Xavier Beaudouin - Unix System Administrator & Projects Leader. Please visit http://caudium.net/, home of Caudium & Camas projects O ascii ribbon campaign against html email |\ and Microsoft attachments

3 7

Name of ADT
by Peta, jo det �r jag ＠ Pike developers forum 05 Mar '03

05 Mar '03

I've completed a new ADT, but have some problems with what to name It to. It is basically a Sequence, see w1.313.telia.com/~u31318241/CommonAPI.pdf for my definition of a Sequence (basically an array where you can do insert and remove). The suggested names are -ADT.Vector -ADT.Array -ADT.Sequence I'm personally leaning towards Vector or Sequence because Array could cause name conflicts. The ADT is currently named ArrayAdapter (not a very good name).

6 8

Children and Clones
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 04 Mar '03

04 Mar '03

> Programs will however always have a parent pointer when they aren't > on the top level in a compilation unit. Sorry, that could easily be misinterpreted. It should be: Programs will always have a parent pointer when they aren't the top level in compilation units.

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