bug in GPFUN_ - Re: executable files of gnuplot generated from current cvs source trees are unstable

[Petr M. <mi...@ph...>]

> I have built windows binaries (bu mingw gcc-4.3.0-dw2-TDM), cygwin and djgpp.
> The exe files are unstable for all platforms.

The same for Linux and prob.dem, random.dem. It seems to be caused by the 
latest addition of GPFUN_*:

#7  0x08058837 in gp_alloc (size=32, message=0x815afac "value") at 
alloc.c:274
#8  0x0806e62c in add_udv_by_name (key=0x81c86d8 "GPFUN_cauchy") at 
eval.c:683
#9  0x0806ea2a in fill_gpval_string (var=0x81c86d8 "GPFUN_cauchy", 
stringvalue=0x81c86a0 "cauchy(x,a,b)=b<=0?1/0:b/(pi*(b*b+(x-a)**2))") at 
eval.c:738
#10 0x080637a0 in define () at command.c:539
#11 0x08063cfe in do_line () at command.c:593
#12 0x0809f88a in load_file (fp=0x81c7980, name=0x81c7900 "stat.inc", 
can_do_args=false) at misc.c:277
#13 0x08061b23 in load_command () at command.c:1066
#14 0x08063d57 in do_line () at command.c:595
#15 0x0809f88a in load_file (fp=0x81c76e8, name=0x81c76d8 "p", 
can_do_args=false) at misc.c:277
#16 0x08061b23 in load_command () at command.c:1066
#17 0x08063d57 in do_line () at command.c:595
#18 0x080644ed in com_line () at command.c:338
#19 0x080a70ed in main (argc=1, argv=0xbfffed74) at plot.c:659
(gdb)