NAME: REPCHR PURPOSE: Replace all occurrences of one character with another in a text string. CATEGORY: CALLING SEQUENCE: new = repchr(old, c1, [c2]) INPUTS: old = original text string. in c1 = character to replace. in c2 = character to replace it with. in default is space. KEYWORD PARAMETERS: OUTPUTS: new = edited string. out COMMON BLOCKS: NOTES: MODIFICATION HISTORY: R. Sterner. 28 Oct, 1986. Johns Hopkins Applied Physics Lab. RES 1 Sep, 1989 --- converted to SUN. R. Sterner, 27 Jan, 1993 --- dropped reference to array. R. Sterner, 2010 Apr 29 --- Converted arrays from () to []. R. Sterner, 2013 Feb 25 --- Allowed arrays and null strings. Copyright (C) 1986, Johns Hopkins University/Applied Physics Laboratory This software may be used, copied, or redistributed as long as it is not sold and this copyright notice is reproduced on each copy made. This routine is provided as is without any express or implied warranties whatsoever. Other limitations apply as described in the file disclaimer.txt.