It is NOT the entire program. For example, the SAY instruction invokes methods on a stream object. If the halt is detected during the processing of one of those methods, then their is not halt condition handler in effect and this gets converted into an error condition.
Rick On Wed, Nov 6, 2019 at 6:10 PM P.O. Jonsson <oor...@jonases.se> wrote: > > Am 06.11.2019 um 22:04 schrieb Rick McGuire <object.r...@gmail.com>: > > It all depends on whether the bit of code where the halt condition is > detected has SIGNAL ON HALT enabled or not. The Monitor class UNKNOWN > method is not one of those locations, so the HALT condition gets turned > into an error because it was not handled. > > > Rick > > > Ok, This is what I have: > > signal on halt > a = 0 > do while 1>0 > say 'Hello' > -- do some task to avoid a to tight loop > Do i=1 to 10 > a=a+1 > end i > end > > halt: say 'You pressed halt on a=' a > > Is this not sufficient to capture <CTRL> C consistently? This IS the > entire program and I still can not break it in a controlled manner all the > time when I run it. > > I have only tried this on one machine, I will try it on other > machines/platforms tomorrow (midnight here in Europe), maybe there is > something (like the backup) that interferes on my machine. From > rememberance signal on halt ALWAYS worked in the past for me. > > > On Wed, Nov 6, 2019 at 3:11 PM P.O. Jonsson <oor...@jonases.se> wrote: > >> Adding signal on halt only helps every now and then, most of the time I >> get the same error message, maybe the loop is too tight? >> >> Hello >> /bin/sh: YOU: command not found >> 6 *-* You pressed halt >> >>> "YOU PRESSED HALT" >> +++ "RC(127)" >> >> Most of the time I still get this: >> >> ^CHello >> 355 *-* Method SAY with scope "Stream" in package "REXX" (no source >> available). >> 1411 *-* Method UNKNOWN with scope "Monitor" in package "REXX" (no >> source available). >> 3 *-* say 'Hello' >> Error 4 running REXX line 355: Program interrupted. >> Error 4.1: Program interrupted with HALT condition. >> >> Shall I understand that the „UNKNOWN“ method is the one I am supposed to >> add (halt: label and the code handling the condition)? >> >> Hälsningar/Regards/Grüsse, >> P.O. Jonsson >> oor...@jonases.se >> >> >> >> Am 06.11.2019 um 21:02 schrieb P.O. Jonsson <oor...@jonases.se>: >> >> I did not mean the actual (expected) outcome of pressing break, I meant >> this error message: >> >> Method UNKNOWN with scope "Monitor" in package "REXX" (no source >> available) >> >> >> What source is not available? >> How shall I understand the scope „Monitor“ of an unknown method? >> >> Where can I read up on this things? >> >> Hälsningar/Regards/Grüsse, >> P.O. Jonsson >> oor...@jonases.se >> >> >> >> Am 06.11.2019 um 20:42 schrieb Walter Pachl <pa...@chello.at>: >> >> Sure >> >> Try Signal On Halt >> DO WHILE 1>0 >> say 'Hello' >> END >> halt: Say 'you decided to end the loop' >> Say 'Good bye' >> >> "P.O. Jonsson" <oor...@jonases.se> hat am 6. November 2019 um 19:42 >> geschrieben: >> >> Hi, >> >> I got this error message when pressing <ctrl> C on a program running and >> getting stuck in a loop. I have enclosed a simpler example. >> >> 361 *-* Method SAY with scope "Stream" in package "REXX" (no source >> available). >> 1448 *-* Method UNKNOWN with scope "Monitor" in package "REXX" (no >> source available). >> 2 *-* say 'Hello' >> Error 4 running REXX line 361: Program interrupted. >> Error 4.1: Program interrupted with HALT condition. >> >> Is this expected behavior when pressing <CTRL> C? >> >> I am running Open Object Rexx Version 5.0.0 r11935 on a Mac with macOS >> Mojave. I build with this command >> >> cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=RELWITHDEBINFO >> -DCMAKE_INSTALL_PREFIX=~/Applications/ooRexx5 ../oorexxSVN >> >> Just wondering. >> >> >> >> >> >> >> >> >> Hälsningar/Regards/Grüsse, >> P.O. Jonsson >> oor...@jonases.se >> >> >> >> _______________________________________________ >> Oorexx-devel mailing list >> Oorexx-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/oorexx-devel >> >> >> >> >> >> LG >> >> Walter >> _______________________________________________ >> Oorexx-devel mailing list >> Oorexx-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/oorexx-devel >> >> >> _______________________________________________ >> Oorexx-devel mailing list >> Oorexx-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/oorexx-devel >> >> >> _______________________________________________ >> Oorexx-devel mailing list >> Oorexx-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/oorexx-devel >> > _______________________________________________ > Oorexx-devel mailing list > Oorexx-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/oorexx-devel > > > _______________________________________________ > Oorexx-devel mailing list > Oorexx-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/oorexx-devel >
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