 /
 /  
ret = cmonth( m [, size] )
ret = cmonth( "m1,m2,..." [, size] )
ret = cmonth( MMM [, size] )
ret = cmonth( str [, size] )
  - 
    test.gs
rc = gsfallow( 'on' )
m = 10
say cmonth( m )
say cmonth( m, 3 )
October
Oct
rc = gsfallow( 'on' )
m = '6,7,8'
say cmonth( m, 3 )
Jun-Jul-Aug
rc = gsfallow( 'on' )
m = '12,1,2'
say cmonth( m, 1 )
DJF
rc = gsfallow( 'on' )
say cmonth( 'March' )
3
rc = gsfallow( 'on' )
say cmonth( 'MAM' )
3,4,5
rc = gsfallow( 'on' )
say cmonth( 'sep-oct-nov', 1 )
901
 
- 
    cmonth.gsf 
  
- 
    atoi.gsf     
  
- 
    chcase.gsf 
  
- 
    itoa.gsf     
  
- 
    rgnwrd.gsf