Changeset 27069 in project


Ignore:
Timestamp:
07/18/12 04:17:47 (9 years ago)
Author:
Jim Ursetto
Message:

wiki/library: belatedly doc zero value return in set-read-syntax, added way back in 4.6.7

File:
1 edited

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  • wiki/man/4/Unit library

    r25875 r27069  
    10671067</enscript>
    10681068
     1069You may also return zero values, via {{(values)}}.  In this case
     1070nothing is returned to the reader, and the reader continues with the next
     1071expression; this is often desirable when using read syntax in combination
     1072with macros.  This behavior is available in Chicken 4.6.7 and later.
     1073
    10691074If {{CHAR-OR-SYMBOL}} is a symbol, then a so-called ''read-mark'' handler is defined.
    10701075In that case the handler procedure will be called when a character-sequence of the
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