May 1998 - XEmacs-Beta - XEmacs Mailing List Archives

Re: DND for XEmacs 21 26 years, 7 months

Oliver Graf

Hrvoje Niksic <hniksic(a)srce.hr> writes: > > OK, I just thought of a way to fix it: how about adding a > > `current-misc-user-event' variable that will be set to the event > > immediately prior to dispatching the callback function? > > I now see that this is not necessary, because current-mouse-event > stores a copy of the current misc-user event, and the callback > function can use that. > [...] > Does current-mouse-event solve your problem? Hmmm... [switch to another buffer to try it...] [compile] [test] Seems to work. Thanxx. I'm currently coding some transitions to the new model which will only have URL and MIME types. Perhaps I can send a patch in a few hours... but this will certainly break the *-msw code (CDE should also cease to work). Regards, Oliver.

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b38: Tiff support misdetected 26 years, 7 months

Hrvoje Niksic

Note that this is not specific to b38 -- I've been seeing it for a while, but didn't report it because I worked on other stuff. It appears that I have an older TIFF library, so linking fails: symbol in file _TIFFmalloc glyphs-eimage.o TIFFClientOpen glyphs-eimage.o _TIFFfree glyphs-eimage.o ld: fatal: Symbol referencing errors. No output written to temacs uname -a: SunOS jagor.srce.hr 5.5.1 Generic_103640-19 sun4u sparc SUNW,Ultra-Enterprise ../configure '--srcdir=/home/srce/hniksic/work/emacs/xemacs-21.0-b38' '--site-prefixes=/home/srce/hniksic/work' '--rel-alloc=no' '--cflags=-g -O3 -msupersparc -funroll-loops' '--package-path=/home/srce/hniksic/work/emacs/xemacs-packages' '--use-minimal-tagbits' '--use-union-type' XEmacs 21.0-b38 "Repartida" configured for `sparc-sun-solaris2.5.1'. Where should the build process find the source code? /home/srce/hniksic/work/emacs/xemacs-21.0-b38 What installation prefix should install use? /usr/local What operating system and machine description files should XEmacs use? `s/sol2.h' and `m/sparc.h' What compiler should XEmacs be built with? gcc -g -O3 -msupersparc -funroll-loops Should XEmacs use the GNU version of malloc? yes Should XEmacs use the relocating allocator for buffers? no What window system should XEmacs use? x11 Where do we find X Windows header files? /usr/dt/include /usr/openwin/include Where do we find X Windows libraries? /usr/dt/lib /usr/openwin/lib Additional prefixes: /home/srce/hniksic/work Runtime library search path: /home/srce/hniksic/work/lib:/usr/dt/lib:/usr/openwin/lib:/usr/local/lib Compiling in support for XAUTH. Compiling in support for XPM images. Compiling in support for X-Face message headers. Compiling in support for GIF image conversion. Compiling in support for JPEG image conversion. Compiling in support for PNG image conversion. Compiling in support for TIFF image conversion. Compiling in native sound support. Compiling in support for Berkeley DB. Compiling in support for GNU DBM. Compiling in support for CDE. Compiling in support for ToolTalk. Compiling in support for OffiX. Compiling in support for proper session-management. Using Lucid menubars. Using Lucid scrollbars. Using Motif dialog boxes. Compiling in DLL support. movemail will use "dot-locking" for locking mail spool files. Using the union type for Lisp_Objects. Using Lisp_Objects with minimal tagbits. Compiling in extra code for debugging. Compiling in code for checking XEmacs memory usage. WARNING: --------------------------------------------------------- WARNING: Compiling in support for runtime error checking. WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- -- Hrvoje Niksic <hniksic(a)srce.hr> | Student at FER Zagreb, Croatia --------------------------------+-------------------------------- HOW YOU CAN TELL THAT IT'S GOING TO BE A ROTTEN DAY: #15 Your pet rock snaps at you.

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Utter coolness! 26 years, 7 months

Hrvoje Niksic

Evaluate this: (deallocate-event last-command-event) Now press a key. :-) -- Hrvoje Niksic <hniksic(a)srce.hr> | Student at FER Zagreb, Croatia --------------------------------+-------------------------------- The end of the world is coming... SAVE YOUR BUFFERS!

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Re: DND for XEmacs 21 26 years, 7 months

Hrvoje Niksic

Hrvoje Niksic <hniksic(a)srce.hr> writes: > OK, I just thought of a way to fix it: how about adding a > `current-misc-user-event' variable that will be set to the event > immediately prior to dispatching the callback function? I now see that this is not necessary, because current-mouse-event stores a copy of the current misc-user event, and the callback function can use that. (setq a (make-event 'misc-user '(function (lambda (obj) (setq b current-mouse-event)) object nil))) (push a unread-command-events) (equal a b) => t Does current-mouse-event solve your problem? -- Hrvoje Niksic <hniksic(a)srce.hr> | Student at FER Zagreb, Croatia --------------------------------+-------------------------------- Ask not for whom the <CONTROL-G> tolls.

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Re: balance-windows (uni-directional) 26 years, 7 months

Hrvoje Niksic

David Bakhash <cadet(a)bu.edu> writes: > M-x balance-windows only seems to balance windows to equalize the > heights of windows. It would be nice if it worked vertically too. > i.e. if I do : > > C-x 3 > C-x 3 > C-x + > > XEmacs doesn't do the right thing, in my opinion. Define "the right thing". `C-x +' certainly works as documented in that case: C-x + runs `balance-windows' Documentation: Make all visible windows the same height (approximately). -- Hrvoje Niksic <hniksic(a)srce.hr> | Student at FER Zagreb, Croatia --------------------------------+-------------------------------- Sauron is alive in Argentina!

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Re: DND for XEmacs 21 26 years, 7 months

Hrvoje Niksic

Hrvoje Niksic <hniksic(a)srce.hr> writes: > Oliver Graf <ograf(a)fga.de> writes: > > > I think I have a solution. Do you think that this is evil: > > - when I create the misc-user-event object (the dnd-data), I cons a reverence > > to the event itself into it. So the function still has access to > > it's event. > [...] > > Not evil. A bit /ad hoc/ maybe, but not evil. Now I at least > understand what you are referring to, and I think that it is a > fundamental flaw in the misc-user-event model. OK, I just thought of a way to fix it: how about adding a `current-misc-user-event' variable that will be set to the event immediately prior to dispatching the callback function? This is still sort of a kludge, but less so than hardcoding the event to dnd-data by the C code. What do you think? Ben, what do you think of this solution? -- Hrvoje Niksic <hniksic(a)srce.hr> | Student at FER Zagreb, Croatia --------------------------------+-------------------------------- Jone's law: The man who smiles when things go wrong has thought of someone to blame it on.

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balance-windows (uni-directional) 26 years, 7 months

David Bakhash

M-x balance-windows only seems to balance windows to equalize the heights of windows. It would be nice if it worked vertically too. i.e. if I do : C-x 3 C-x 3 C-x + XEmacs doesn't do the right thing, in my opinion. dave

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cores and gdb 26 years, 7 months

Larry Ayers

had XEmacs-21.0-b38-pre2 dump core several times when I was accessing the "Recent Files->Non-permanent entries" menu. If I tried to use gdb on the core, I would get an error message stating that the core was not in executable format. Changing various permissions on the core-file didn't seem to do any good, and file reports that the core is stripped. I have XEmacs compiled with -g, so the executable shouldn't be stripped. Any suggestions? The crashes stopped when I manually edited ~/.recent-files.el and removed most of the non-permanent entries, several of which pointed to files which have been deleted. Larry

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Re: DND for XEmacs 21 26 years, 7 months

Hrvoje Niksic

Oliver Graf <ograf(a)fga.de> writes: > I think I have a solution. Do you think that this is evil: > - when I create the misc-user-event object (the dnd-data), I cons a reverence > to the event itself into it. So the function still has access to > it's event. [...] Not evil. A bit /ad hoc/ maybe, but not evil. Now I at least understand what you are referring to, and I think that it is a fundamental flaw in the misc-user-event model. It's a shame that the callback function cannot access the event that called it. But, as you concluded, there is no easy way to solve this. Coding the event in the dnd data is a solution as good as any other. > Is the loop reference evil? It seems to work fine... Loop reference is OK; our GC is perfectly capable of handling it. -- Hrvoje Niksic <hniksic(a)srce.hr> | Student at FER Zagreb, Croatia --------------------------------+-------------------------------- By any chance, have you seen a summoned 9th order fire elemental wandering around? No? Oh.. Tell me if you do.

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[OK] 21.0 "Repartida" XEmacs Lucid (beta38) on i586-pc-linux 26 years, 7 months

Larry Ayers

consistently fail if png support is enabled. This is the error message: glyphs-eimage.o: In function `png_instantiate': glyphs-eimage.o(.text+0x663): undefined reference to `png_set_strip_alpha' glyphs-eimage.o(.text+0x676): undefined reference to `png_get_valid' glyphs-eimage.o(.text+0x691): undefined reference to `png_set_strip_alpha' glyphs-eimage.o(.text+0x6f6): undefined reference to `png_get_bKGD' collect2: ld returned 1 exit status make[1]: *** [temacs] Error 1 make: *** [dump-elcs] Error 2 Is the newer libpng incompatible with XEmacs? I've noticed that most configure scripts (such as the Gimp's) seem to specifically look for and use libpng-1.0.89 (which is in /usr/lib), even though 2.1.0 is present in /usr/local/lib. I'm thinking of ditching 2.1.0, since nothing seems to want to use it. > XEmacs Build Report as generated > by build-report-version 1.35 follows: > Contents of /usr/local/src/xemacs-21.0-b38/Installation: > (Output from most recent run of ./configure) uname -a: Linux liatris 2.0.33 #1 Sun Apr 19 16:35:48 CDT 1998 i586 unknown ./configure '--prefix=/usr/local/xemacs-beta' '--with-site-lisp' '--package-path=/usr/local/xemacs-beta/lib/xemacs/packages' '--cflags=-O6 -mpentium -fno-exceptions -fno-peep-spills -fno-risc' '--with-toolbars=no' '--gung-ho' '--with-xpm' '--with-jpeg' '--with-pop' '--with-gif=no' '--with-png=no' '--with-tiff=no' '--with-sound=native' '--verbose' XEmacs 21.0-b38 "Repartida" configured for `i586-pc-linux'. Where should the build process find the source code? /usr/local/src/xemacs-21.0-b38 What installation prefix should install use? /usr/local/xemacs-beta What operating system and machine description files should XEmacs use? `s/linux.h' and `m/intel386.h' What compiler should XEmacs be built with? gcc -O6 -mpentium -fno-exceptions -fno-peep-spills -fno-risc Should XEmacs use the GNU version of malloc? yes (Using Doug Lea's new malloc from the Linux C Library.) Should XEmacs use the relocating allocator for buffers? yes What window system should XEmacs use? x11 Where do we find X Windows header files? /usr/X11/include Where do we find X Windows libraries? /usr/X11/lib Compiling in support for XAUTH. Compiling in support for XPM images. Compiling in support for JPEG image conversion. Compiling in native sound support. Compiling in support for Berkeley DB. Compiling in support for GNU DBM. Compiling in support for ncurses. Compiling in support for GPM (General Purpose Mouse). Compiling in support for OffiX. Compiling in support for proper session-management. Using Lucid menubars. Using Lucid scrollbars. Using Motif dialog boxes. Compiling in DLL support. movemail will use "dot-locking" for locking mail spool files. Using POP for mail access Using Lisp_Objects with minimal tagbits. Using indexed lrecord implementation. Compiling in extra code for debugging. Compiling in code for checking XEmacs memory usage. WARNING: --------------------------------------------------------- WARNING: Compiling in support for runtime error checking. WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- > Contents of /usr/local/src/xemacs-21.0-b38/beta.err > keeping lines matching > "^--\[\[\|\]\]$\|make\[\|error\|warn\|pure.*$space\|size$\|hides\b\|strange\|shadowings\|^Compilation\|not\s-+found" > and then deleting lines matching > "confl.*with.*auto-inlining\|/usr/local/src/xemacs-21\.0-b38/lisp/[^ ]+ hides " Purespace usage: 95532 of 1507600 (6% -- 1378k wasted). Purespace usage: 759432 of 1507600 (50% -- 730k wasted). XEmacs: Pure size adjusted, Don't Panic! I will restart the `make' make[1]: [xemacs] Error 1 (ignored) Purespace usage: 759432 of 759432 (100%). /usr/local/xemacs-beta/lib/xemacs/site-lisp/tex-site hides /usr/local/xemacs-beta/lib/xemacs/packages/lisp/auctex/tex-site /usr/local/xemacs-beta/lib/xemacs/site-lisp/time-stamp hides /usr/local/xemacs-beta/lib/xemacs/packages/lisp/xemacs-base/time-stamp /usr/local/xemacs-beta/lib/xemacs/packages/lisp/efs/passwd hides /usr/local/xemacs-beta/lib/xemacs/packages/lisp/xemacs-base/passwd /usr/local/xemacs-beta/lib/xemacs/packages/lisp/efs/auto-save hides /usr/local/src/xemacs-21.0-b38/lisp/auto-save 4 Emacs Lisp load-path shadowings were foundCleaning out of date .elcs in directory `lisp'... get-fontset-info, mswindows-font-canicolize-name, font-warn,

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XEmacs-Beta May 1998