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- /** dofor.rexx
- *
- * This function does 'oper' for all 'fn'.
- *
- **/
- parse arg fn oper
-
- oper = strip(oper)
-
- if fn = "" then do
- say "Usage: dofor <wildcards> <operation>"
- exit
- end
-
- call filelist(fn, files, F)
-
- if files.0 = 0 then do
- say "No files found"
- exit
- end
-
- do i = 1 to files.0
- if files.i = "" then leave
-
- oper' 'files.i
- end
-
- exit
-