Обсуждение: plscheme - plscheme: Trigger support added and argument parsing/placing

Log Message:
-----------
Trigger support added and argument parsing/placing methods written from scratch.
Now it's possible to handle nested record types at infinite level. (I'm a little
bit curious about the possible benefits of this feature. But at least, the
current argument parsing/placing API is quite compact, clear and more
importantly complete when compared to the older one.)

Modified Files:
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    plscheme:
        plscheme.c (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plscheme/plscheme/plscheme.c.diff?r1=1.5&r2=1.6)