Yes. It seems that it is a system limitation. So I will document that.
Thanks,
Scuri
From: Dave Atkinson [mailto:[email protected]]
Sent: sexta-feira, 22 de junho de 2012 13:58
To: [email protected]
Subject: [Iup-users] Problem with newline in button title, Solaris 5.8
Looks like it's well down inside Motif/X.
I ran this program using iuplua51:
require( "iuplua" )
b1 = iup.button{title="Press\nMe"}
dlg = iup.dialog{b1; title="The Crash Button", size="QUARTERxQUARTER"}
dlg:show()
iup.MainLoop()
I used gdb to examine the core file after the resulting crash. This is the
backtrace:
#0 0xff132b8c in strcmp () from /usr/lib/libc.so.1
#1 0xfed97ca0 in SubStringPosition () from /usr/lib/libXm.so.4
#2 0xfee48fe0 in _XmStringDrawSegment () from /usr/lib/libXm.so.4
#3 0xfed8bf78 in DrawLine () from /usr/lib/libXm.so.4
#4 0xfed8b5d8 in _render () from /usr/lib/libXm.so.4
#5 0xfed93610 in _draw () from /usr/lib/libXm.so.4
#6 0xfed97c10 in XmStringDrawUnderline () from /usr/lib/libXm.so.4
#7 0xfed93348 in Redisplay () from /usr/lib/libXm.so.4
#8 0xfed989b8 in DrawPushButtonLabel () from /usr/lib/libXm.so.4
#9 0xfed986cc in Redisplay () from /usr/lib/libXm.so.4
#10 0xfecbee30 in SendExposureEvent () from /usr/lib/libXt.so.4
#11 0xfecbec54 in CompressExposures () from /usr/lib/libXt.so.4
#12 0xfecbd830 in XtDispatchEventToWidget () from /usr/lib/libXt.so.4
#13 0xfecbd1b4 in _XtDefaultDispatcher () from /usr/lib/libXt.so.4
#14 0xfecbcedc in XtDispatchEvent () from /usr/lib/libXt.so.4
#15 0xfecc0798 in XtAppProcessEvent () from /usr/lib/libXt.so.4
#16 0xfefff1a8 in motLoopProcessEvent () from ./lib/libiup.so
#17 0xfefff28c in IupFlush () from ./lib/libiup.so
#18 0xfefdc590 in iDialogAfterShow () from ./lib/libiup.so
#19 0xfefdc8f8 in iupDialogShowXY () from ./lib/libiup.so
#20 0xfefd7628 in IupShow () from ./lib/libiup.so
#21 0xff0ce8a4 in Show () from ./lib/libiuplua51.so
#22 0x00018078 in luaD_precall ()
#23 0x00020eac in luaV_execute ()
#24 0x00018374 in luaD_call ()
#25 0x000178bc in luaD_rawrunprotected ()
#26 0x0001867c in luaD_pcall ()
#27 0x00015d50 in lua_pcall ()
#28 0x0002692c in luaB_pcall ()
#29 0x00018078 in luaD_precall ()
#30 0x00020eac in luaV_execute ()
#31 0x00018374 in luaD_call ()
#32 0x000178bc in luaD_rawrunprotected ()
#33 0x0001867c in luaD_pcall ()
#34 0x00015d50 in lua_pcall ()
#35 0x0002692c in luaB_pcall ()
#36 0x00018078 in luaD_precall ()
#37 0x00020eac in luaV_execute ()
#38 0x00018374 in luaD_call ()
---Type <return> to continue, or q <return> to quit---
#39 0x000178bc in luaD_rawrunprotected ()
#40 0x0001867c in luaD_pcall ()
#41 0x00015da4 in lua_pcall ()
#42 0xff0cb440 in docall () from ./lib/libiuplua51.so
#43 0xff0cbe98 in iuplua_call () from ./lib/libiuplua51.so
#44 0xff00919c in motButtonActivateCallback () from ./lib/libiup.so
#45 0xfecbc378 in XtCallCallbackList () from /usr/lib/libXt.so.4
#46 0xfee017b8 in ActivateCommon () from /usr/lib/libXm.so.4
#47 0xfecbf330 in HandleActions () from /usr/lib/libXt.so.4
#48 0xfecc5fa0 in HandleComplexState () from /usr/lib/libXt.so.4
#49 0xfecbdd4c in _XtTranslateEvent () from /usr/lib/libXt.so.4
#50 0xfecbdabc in XtDispatchEventToWidget () from /usr/lib/libXt.so.4
#51 0xfecbd3a8 in _XtDefaultDispatcher () from /usr/lib/libXt.so.4
#52 0xfecbcedc in XtDispatchEvent () from /usr/lib/libXt.so.4
#53 0xfecc0798 in XtAppProcessEvent () from /usr/lib/libXt.so.4
#54 0xfefff1a8 in motLoopProcessEvent () from ./lib/libiup.so
#55 0xfefff1f0 in IupMainLoop () from ./lib/libiup.so
#56 0xff0cdca4 in MainLoop () from ./lib/libiuplua51.so
#57 0x00018078 in luaD_precall ()
#58 0x00020eac in luaV_execute ()
#59 0x00018374 in luaD_call ()
#60 0x000178bc in luaD_rawrunprotected ()
#61 0x0001867c in luaD_pcall ()
#62 0x00015d50 in lua_pcall ()
#63 0x00014548 in pmain ()
#64 0x00018078 in luaD_precall ()
#65 0x00018330 in luaD_call ()
#66 0x000178bc in luaD_rawrunprotected ()
#67 0x0001867c in luaD_pcall ()
#68 0x00015e70 in lua_cpcall ()
#69 0x000148f4 in main ()
Dave Atkinson
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