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Diff for /gforth/doc/gforth.ds between versions 1.130 and 1.131

version 1.130, 2004/09/05 07:46:08 version 1.131, 2004/09/13 07:32:37
Line 5182  CASE Line 5182  CASE
   @i{n2} OF @i{code2} ENDOF    @i{n2} OF @i{code2} ENDOF
   @dots{}    @dots{}
   ( n ) @i{default-code} ( n )    ( n ) @i{default-code} ( n )
 ENDCASE  ENDCASE ( )
 @end example  @end example
   
 Executes the first @i{codei}, where the @i{ni} is equal to @i{n}.  If no  Executes the first @i{codei}, where the @i{ni} is equal to @i{n}.  If
 @i{ni} matches, the optional @i{default-code} is executed. The optional  no @i{ni} matches, the optional @i{default-code} is executed. The
 default case can be added by simply writing the code after the last  optional default case can be added by simply writing the code after
 @code{ENDOF}. It may use @i{n}, which is on top of the stack, but must  the last @code{ENDOF}. It may use @i{n}, which is on top of the stack,
 not consume it.  but must not consume it.  The value @i{n} is consumed by this
   construction (either by a OF that matches, or by the ENDCASE, if no OF
   matches).
   
 @progstyle  @progstyle
 To keep the code understandable, you should ensure that on all paths  To keep the code understandable, you should ensure that you change the
 through a selection construct the stack is changed in the same way  stack in the same way (wrt. number and types of stack items consumed
 (wrt. number and types of stack items consumed and pushed).  and pushed) on all paths through a selection construct.
   
 @node Simple Loops, Counted Loops, Selection, Control Structures  @node Simple Loops, Counted Loops, Selection, Control Structures
 @subsection Simple Loops  @subsection Simple Loops
Removed from v.1.130  
changed lines
  Added in v.1.131

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