On 28 Apr 2010, at 13:11, spir ☣ wrote:
It seems that once a pointer has been assigned nil, it needs to be
(re)allocated using new() before using it to (re)set its target:
You might want to read some tutorials on pointers before continuing
you experiments. See e.g.:
* http://lazarus-ccr.sourceforge.net/pascal/pas5f.html
* http://packetstormsecurity.nl/programming-tutorials/Pascal/pascal-tutorial/chap12.htm
(the source files mentioned in the text are at http://packetstormsecurity.nl/programming-tutorials/Pascal/pascal-tutorial/
)
* http://geociti.es/SiliconValley/park/3230/pas/pasles02.html
* http://delphi.about.com/od/objectpascalide/a/pointers.htm
Jonas_______________________________________________
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