{{htmlmetatags>metatag-description:(ICL George 3 and George 4 GIN macro: CHECKSTR)}}
====== CHECKSTR ======
(GIN Macro)

**Defined in:** [[george:source:MACROS_PRS|MACROS PRS]]

**Used in:** 

<code - CHECKSTR.mac.txt>
 43MJ ...[??? CHECKSTR SECT CENT FGN 1 DOC   
 43XB    # CHECKSTRING TESTS WHETHER THE STRING %A IS IDENTICALLY (NOT JUST  IN- 
 44C2    # CLUDING OR INCLUDED BY) ONE OF THE STRINGS %B TO %<N>.    IF NOT, 
 44WL    # FLAG %<N+1> IS OBEYED. (FLAG CAUSES ITS PARAMETER (A LOCAL IDENTIFIER)
 45B=    # TO BE REDEFINED INCREMENTED BY ONE.)  
 45TW    #   
 46*G    # REPETITIONS IN THE STRINGS %B TO %<N> DO NOT AFFECT THE RESULT EXCEPT 
 46T6    # THAT THERE SHOULD NOT BE TWO ADJACENT EMPTY STRINGS IN THIS SET.  
 47#Q    # ** NO MORE THAN TEN STRINGS MAY BE TESTED FOR **  
 47SB    #MAC  CHECKSTR  
 48#2    #STR  %C%D  
 48RL    (   
 49?=    #STR  %A,%B 
 49QW          CHECKSTR %A,%C,%D,%E,%F,%G,%H,%I,%J,%K,%L 
 4==G    #STR  %A,%B 
 4=Q6    #STR
 4?9Q    (   
 4?PB    #STR  %B,%A 
 4#92          CHECKSTR %A,%C,%D,%E,%F,%G,%H,%I,%J,%K,%L 
 4#NL    )   
 4*8=    )   
 4*MW    #STR  %C%D  
 4B7G    #STR
 4BM6          FLAG  %B  
 4C6Q    #NOR
</code>