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- /* dump.rexx */
-
- /*
- Format
-
- DUMP [FILE] <wildcards>
-
- Renames file to file.n.BAK
-
- */
-
- signal off failure; signal off error; signal on syntax; signal on break_c
- options failat 10
- call addlib 'rexxextra.library',-20,-30,0
-
- facility = 'Dump'
- retcode = 0
- template = 'FILE/A'
- dtemplate = template
- args. = ''
-
- parse arg g_c
- do while g_c='?'
- options prompt dtemplate': ' /* this template is */
- parse pull g_c /* displayed to the user */
- if g_c='?' then do
- g_s=sourceline(3)
- if pos('/*',g_s)=0 then break; if pos('*/',g_s)>0 then break
- say
- g_s=sourceline(4)
- do i=5 while pos('*/',g_s)=0; say g_s; g_s=sourceline(i); end
- say
- end
- end
- interpret Cparse(g_c,template,'args')
- if args.ERRCODE > 1 then do; say facility'-E-BADARGS,' args.ERRTEXT; exit 5; end
-
- k = filelist(args.FILE||'(%)','names','F')
- do j = 1 to k
- name = names.j
- if ~exists(name) then iterate
- do i = 1 until ~exists(name'.'i'.BAK'); nop; end
- 'move 'name name'.'i'.BAK'
- retcode = rc
- if retcode = 0 then
- say facility'-S-DUMPED,' name' dumped as 'name'.'i'.BAK'
- else
- say facility'-E-PROB,' name' could not be dumped.'
- end
- exit retcode
-
- break_c:
- break_d:
- break_e:
- break_f:
- say facility'-E-BREAK, Control-C interrupt'; retcode = 20; signal GetOut
- failure:
- say facility'-E-FAIL, Line:' sigl', Error:' rc; retcode = rc; signal GetOut
- syntax:
- say facility'-E-SYNTAX, Line:' sigl', Error:' rc; retcode = rc; signal GetOut
- error:
- say facility'-E-ERROR, Line:' sigl', Error:' rc; retcode = rc; signal GetOut
-
-