See changelog 20000614-22:10 GMT -3

harbour/doc/en/eval.txt

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+/*
+ * $Id$
+ */
+
+/*
+ * The following parts are Copyright of the individual authors.
+ * www - http://www.harbour-project.org
+ *
+ * Copyright 2000 Luiz Rafael Culik <culik@sl.conex.net>
+ *    Documentation for: EVAL()
+ *
+ * See doc/license.txt for licensing terms.
+ *
+ */
+
+/*  $DOC$
+ *  $FUNCNAME$
+ *      EVAL()
+ *  $CATEGORY$
+ *      Code Block
+ *  $ONELINER$
+ *      Evaluate a code block
+ *  $SYNTAX$
+ *      EVAL( <bBlock> [, <xVal> [,...]])   --> xExpression
+ *  $ARGUMENTS$
+ *      <bBlock>   Code block expression to be evaluated
+ *
+ *      <xVal>     Argument to be passed to the code block expression
+ *
+ *      <xVal...>  Argument list to be passed to the code block expression
+ *  $RETURNS$
+ *      <xExpression>  The result of the evaluated code block
+ *  $DESCRIPTION$
+ *      This function evaluates the code bloc expressed as <bBlock> and
+ *      returns its evaluated value.If their are multiple expressions within
+ *      the code block,the last expression will be value of this function.
+ *
+ *      If the code block requires parameters to be passed to it,they are
+ *      specified in the parameter list <xVal> and following.Each parameter
+ *      is separated by a comma within the expression list.
+ *  $EXAMPLES$
+ *      FUNC MAIN
+ *      LOCAL    sbBlock   := {|| NIL }
+ *      ?  Eval( 1 )
+ *      ?  Eval( @sbBlock )
+ *
+ *      ? Eval( {|p1| p1 },"A","B")   
+ *      ? Eval( {|p1,p2| p1+p2 },"A","B") 
+ *      ? Eval( {|p1,p2,p3| p1 },"A","B") 
+ *      Return Nil
+ *  $TESTS$
+ *      See examples
+ *  $STATUS$
+ *      R
+ *  $COMPLIANCE$
+ *      This function is Ca Clipper compliant
+ *  $PLATFORMS$
+ *      All
+ *  $FILES$
+ *      Library is vm
+ *  $SEEALSO$
+ *      AEVAL(),DBEVAL()
+ *  $END$
+ */