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# LUA NODE and SEGMENT EDIT

- To: femm@yahoogroups.com
- Subject: LUA NODE and SEGMENT EDIT
- From: "<Joao Paulo Sinnecker>" <jps@if.ufrj.br>
- Date: Wed, 11 Sep 2002 10:19:58 -0300 (BRT)
- User-agent: IMP/PHP IMAP webmail program 2.2.7

    Hi,

    I am facing some problems while editing with some LUA commands. I need to edit
    nodes and segments(arcs) in my model. Adding nodes and segments works fine.
    Selecting also works fine (they turn red). But when I try the delete commands,
    I get either an error, or nothing heppens.

    An example of what I tried:

    addnode(50,45) (in polar mode)
    selectnode (50,45)

    deleteselectednode

    This last command returns an error:

    error: `=` expected
    last token read : `<eof>` at line 1 in string deleteselectednode

    I tried to put something like: a=deleteselectednode and the error is removed,
    but the node is not deleted.

    The same happens to arcs and segments.

    If somebody have an idea, I would appreciate...

    Thanks,

    João Paulo Sinnecker
    Instituto de Física - UFRJ
    C.P. 68528
    21941-972 - Rio de Janeiro - RJ
    voice : 55-21-2562 7319
    fax : 55-21-2562 7368

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