NAME:
STRRIGHT
PURPOSE:
return right subportion from a string
CATEGORY:
string handling
CALLING SEQUENCE:
res = STRRIGHT(string [,nlast])
INPUTS:
STRING --> the string to be searched
NLAST --> the number of characters to be returned. Default
is 1. If NLAST is ge strlen(STRING), the complete string
is returned.
KEYWORD PARAMETERS:
OUTPUTS:
The portion of NLAST characters of STRING counted from the back.
SUBROUTINES:
REQUIREMENTS:
NOTES:
EXAMPLE:
if (strright(path) ne '/') then path = path + '/'
MODIFICATION HISTORY:
mgs, 19 Nov 1997: VERSION 1.00