Home » Archimedes archive » Acorn User » AU 1995-07.adf » !Internet_StarterPak » !Newsbase/Support/newsbase/trimfile

!Newsbase/Support/newsbase/trimfile

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Acorn User » AU 1995-07.adf » !Internet_StarterPak
Filename: !Newsbase/Support/newsbase/trimfile
Read OK:
File size: 0E19 bytes
Load address: 0000
Exec address: 0000
File contents
   10REM >Trimfile
   20REM Trim a standard-dated file to a certain number of days
   30
   40ONERRORREPORT:PRINT" in Newsbase/trimfile at line ";ERL:PROCexit(1,"Error"):END
   50
   60DIM buf% 1024,tmp%256
   70in%=0:out%=0
   80
   90SYS"OS_GetEnv" TO A$
  100f$=""
  110REPEAT
  120p$=FNgetpar(A$," ")
  130CASEp$OF
  140WHEN"-f":f$=FNgetpar(A$," ")
  150WHEN"-n":diff%=VALFNgetpar(A$," ")
  160WHEN"-h","-?":PROChelp:END
  170ENDCASE
  180UNTILA$=""
  190IFf$=""THENPROCexit(1,"No file parameter")
  200IFdiff%<2THENdiff%=3
  210IFdiff%>60THENdiff%=60
  220
  230d1$=FNdir(f$):f1$=FNleaf(f$)
  240
  250IFFNobjtype(d1$)<2THENPROCexit(1,"Directory not found")
  260
  270next%=0
  280today%=FNdate(FNtime):write%=0
  290REPEAT
  300  SYS"XOS_GBPB",11,d1$,buf%,1,next%,1024,f1$TO,,,no%,next%;F%
  310  IFno%>0AND(F%AND1)=0THEN
  320    b%=buf%
  330    FORloop%=1TOno%
  340      SYS"Territory_ConvertDateAndTime",1,b%+24,tmp%+128,128,"%YR%MN%DY"TOs%
  350      filedate%=FNdate(FNstr(s%))
  360      f$=FNstr(b%+29):b%=b%+(32+LENf$)ANDNOT3
  370      f2$=d1$+"."+LEFT$(f$,9)+"!"
  380      f$=d1$+"."+f$
  390      in%=FNopenin(f$)
  400      IFin%<>0THEN
  410        A$=GET$#in%:PTR#in%=0
  420        IFtoday%-diff%<FNdate(MID$(A$,3,6)) THEN
  430          PROCcf(in%)
  440          ELSE
  450          F%=FNdelete(f2$)
  460          out%=FNopenout(f2$)
  470          IFout%<>0THEN
  480            write%=0:REPEAT
  490              A$=GET$#in%
  500              IFLEFT$(A$,1)="#"THEN
  510                IFtoday%-diff%<FNdate(MID$(A$,3,6)) write%=1
  520              ENDIF
  530              IFwrite%<>0 BPUT#out%,A$
  540            UNTILEOF#in%
  550            PROCcf(out%)
  560            ELSE
  570            out%=0
  580          ENDIF
  590          PROCcf(in%)
  600          PROCsettype(f2$,&FFF)
  610          IFwrite%<>0THEN
  620            IFFNdelete(f$)=0 THEN
  630              x%=FNmovefile(f2$,f$)
  640              ELSE
  650              x%=FNdelete(f2$)
  660            ENDIF
  670            ELSE
  680            x%=FNdelete(f2$)
  690          ENDIF
  700        ENDIF
  710        ELSE
  720        in%=0
  730      ENDIF
  740    NEXT
  750  ENDIF
  760UNTILnext%<0
  770PROCexit(0,"Trimmed "+f1$+" to "+STR$diff%+" days")
  780END
  790
  800DEFPROCcf(RETURN C%)
  810IFC%<>0 CLOSE#C%:C%=0
  820ENDPROC
  830
  840DEFFNdelete(f$)
  850LOCALF%:SYS"XOS_File",6,f$TO;F%
  860=(F%AND1)
  870
  880DEFFNmovefile(s$,d$)
  890LOCALF%:SYS"XOS_FSControl",25,s$,d$TO;F%
  900IF(F%AND1) SYS"XOS_FSControl",26,s$,d$,(1<<7) TO;F%
  910=(F%AND1)
  920
  930DEFPROCexit(n%,a$)
  940ONERRORREPORT:PRINT" at line ";ERL:END
  950PROCcf(in%)
  960PROCcf(out%)
  970OSCLI("set NewsBase$ReturnCode "+STR$n%)
  980OSCLI("set NewsBase$ReturnInfo "+a$)
  990END
 1000
 1010DEFFNstr(a%)
 1020LOCALa$:WHILE ?a%>31ANDLENa$<255:a$+=CHR$?a%:a%+=1:ENDWHILE
 1030=a$
 1040
 1050DEFFNtime
 1060LOCALd%
 1070?tmp%=3:SYS"OS_Word",14,tmp%
 1080SYS"Territory_ConvertDateAndTime",1,tmp%,tmp%+128,128,"%YR%MN%DY"TOs%
 1090=FNstr(s%)
 1100
 1110DEFFNdate(A$)
 1120year%=VALMID$(A$,1,2)
 1130month%=VALMID$(A$,3,2)
 1140day%=VALMID$(A$,5,2)
 1150date%=365*year%+day%
 1160CASEmonth%OF
 1170WHEN1:m%=0
 1180WHEN2:m%=31
 1190WHEN3:m%=59
 1200WHEN4:m%=90
 1210WHEN5:m%=120
 1220WHEN6:m%=151
 1230WHEN7:m%=180
 1240WHEN8:m%=211
 1250WHEN9:m%=242
 1260WHEN10:m%=272
 1270WHEN11:m%=303
 1280WHEN12:m%=333
 1290ENDCASE
 1300=date%+m%
 1310
 1320DEFFNdir(f$)
 1330LOCALl%
 1340l%=LENf$:REPEATl%-=1:UNTILMID$(f$,l%,1)="."ORl%<1
 1350=LEFT$(f$,l%-1)
 1360
 1370DEFFNleaf(f$)
 1380LOCALl%
 1390l%=LENf$:REPEATl%-=1:UNTILMID$(f$,l%,1)="."ORl%<1
 1400=MID$(f$,l%+1)
 1410
 1420DEFFNgetpar(RETURN A$,s$)
 1430LOCALB$,l%
 1440l%=INSTR(A$,s$)
 1450IFl%>0THEN
 1460  B$=LEFT$(A$,l%-1):A$=MID$(A$,l%+1)
 1470  ELSE
 1480  B$=A$:A$=""
 1490ENDIF
 1500=B$
 1510
 1520DEFFNobjtype(f$)
 1530LOCALF%
 1540SYS"XOS_File",17,f$TOt%;F%
 1550IF(F%AND1)THEN=-1:ELSE=t%
 1560
 1570DEFPROCsettype(f$,t%)
 1580SYS"XOS_File",18,f$,t%
 1590ENDPROC
 1600
 1610DEFPROChelp
 1620PRINT"Usage: trimfile -f <filespec> -n <days>"
 1630PRINT"  Trims a newsbase standard-dated file to the last <days> entries"
 1640PRINT"  If -n parameter is omitted, a value of 3 days is used"'
 1650ENDPROC
 1660
 1670DEFFNopenin(f$)
 1680LOCALh%,F%
 1690SYS"XOS_Find",&4F,f$ TOh%;F%:IF(F%AND1)<>0THENh%=0
 1700=h%
 1710
 1720DEFFNopenup(f$)
 1730LOCALh%,F%
 1740SYS"XOS_Find",&CF,f$TOh%;F%
 1750IF(F%AND1)THENSYS"XOS_Find",&8F,f$TOh%;F%:IF(F%AND1)<>0THENh%=0
 1760=h%
 1770
 1780DEFFNopenout(f$)
 1790LOCALh%,F%
 1800SYS"XOS_Find",&8F,f$TOh%;F%:IF(F%AND1)<>0THENh%=0
 1810=h%

� >Trimfile
<� Trim a standard-dated file to a certain number of days

(>�:�" in Newsbase/trimfile at line ";�:�exit(1,"Error"):�
2
<� buf% 1024,tmp%256
Fin%=0:out%=0
P
Zș"OS_GetEnv" � A$
d	f$=""
n�
xp$=�getpar(A$," ")
�	Ȏp$�
��"-f":f$=�getpar(A$," ")
� �"-n":diff%=��getpar(A$," ")
��"-h","-?":�help:�
��
�
�A$=""
�'�f$=""��exit(1,"No file parameter")
��diff%<2�diff%=3
��diff%>60�diff%=60
�
�d1$=�dir(f$):f1$=�leaf(f$)
�
�3�objtype(d1$)<2��exit(1,"Directory not found")

next%=0
 today%=�date(�time):write%=0
"�
,?  ș"XOS_GBPB",11,d1$,buf%,1,next%,1024,f1$�,,,no%,next%;F%
6  �no%>0�(F%�1)=0�
@    b%=buf%
J    �loop%=1�no%
TN      ș"Territory_ConvertDateAndTime",1,b%+24,tmp%+128,128,"%YR%MN%DY"�s%
^#      filedate%=�date(�str(s%))
h*      f$=�str(b%+29):b%=b%+(32+�f$)��3
r       f2$=d1$+"."+�f$,9)+"!"
|      f$=d1$+"."+f$
�      in%=�openin(f$)
�      �in%<>0�
�        A$=�#in%:�#in%=0
�+        �today%-diff%<�date(�A$,3,6)) �
�          �cf(in%)
�          �
�          F%=�delete(f2$)
�           out%=�openout(f2$)
�          �out%<>0�
�            write%=0:�
�              A$=�#in%
�              �A$,1)="#"�
�:                �today%-diff%<�date(�A$,3,6)) write%=1
              �
&              �write%<>0 �#out%,A$
            ��#in%
&            �cf(out%)
0            �
:            out%=0
D          �
N          �cf(in%)
X           �settype(f2$,&FFF)
b          �write%<>0�
l             �delete(f$)=0 �
v&              x%=�movefile(f2$,f$)
�              �
�!              x%=�delete(f2$)
�            �
�            �
�            x%=�delete(f2$)
�          �
�
        �
�
        �
�        in%=0
�      �
�	    �
�  �
��next%<0
1�exit(0,"Trimmed "+f1$+" to "+�diff%+" days")
�

 ��cf(� C%)
*�C%<>0 �#C%:C%=0
4�
>
Hݤdelete(f$)
R�F%:ș"XOS_File",6,f$�;F%
\=(F%�1)
f
pݤmovefile(s$,d$)
z&�F%:ș"XOS_FSControl",25,s$,d$�;F%
�2�(F%�1) ș"XOS_FSControl",26,s$,d$,(1<<7) �;F%
�=(F%�1)
�
���exit(n%,a$)
��:�" at line ";�:�
��cf(in%)
�
�cf(out%)
�%�("set NewsBase$ReturnCode "+�n%)
�$�("set NewsBase$ReturnInfo "+a$)
��
�
�
ݤstr(a%)
�*�a$:ȕ ?a%>31��a$<255:a$+=�?a%:a%+=1:�
=a$


ݤtime
$�d%
.?tmp%=3:ș"OS_Word",14,tmp%
8Gș"Territory_ConvertDateAndTime",1,tmp%,tmp%+128,128,"%YR%MN%DY"�s%
B
=�str(s%)
L
Vݤdate(A$)
`year%=��A$,1,2)
jmonth%=��A$,3,2)
tday%=��A$,5,2)
~date%=365*year%+day%
�
Ȏmonth%�
��1:m%=0
��2:m%=31
��3:m%=59
��4:m%=90
�
�5:m%=120
�
�6:m%=151
�
�7:m%=180
�
�8:m%=211
�
�9:m%=242
��10:m%=272
��11:m%=303
�12:m%=333

�

=date%+m%

(
ݤdir(f$)
2�l%
<%l%=�f$:�l%-=1:��f$,l%,1)="."�l%<1
F=�f$,l%-1)
P
Zݤleaf(f$)
d�l%
n%l%=�f$:�l%-=1:��f$,l%,1)="."�l%<1
x=�f$,l%+1)
�
�ݤgetpar(� A$,s$)
�
�B$,l%
�l%=�A$,s$)
�
�l%>0�
�  B$=�A$,l%-1):A$=�A$,l%+1)
�  �
�  B$=A$:A$=""
��
�=B$
�
�ݤobjtype(f$)
��F%
ș"XOS_File",17,f$�t%;F%
�(F%�1)�=-1:�=t%

"��settype(f$,t%)
,ș"XOS_File",18,f$,t%
6�
@
J
��help
T.�"Usage: trimfile -f <filespec> -n <days>"
^H�"  Trims a newsbase standard-dated file to the last <days> entries"
h?�"  If -n parameter is omitted, a value of 3 days is used"'
r�
|
�ݤopenin(f$)
�
�h%,F%
�.ș"XOS_Find",&4F,f$ �h%;F%:�(F%�1)<>0�h%=0
�=h%
�
�ݤopenup(f$)
�
�h%,F%
�ș"XOS_Find",&CF,f$�h%;F%
�5�(F%�1)�ș"XOS_Find",&8F,f$�h%;F%:�(F%�1)<>0�h%=0
�=h%
�
�ݤopenout(f$)
�
�h%,F%
-ș"XOS_Find",&8F,f$�h%;F%:�(F%�1)<>0�h%=0
=h%
�
00000000  0d 00 0a 0f f4 20 3e 54  72 69 6d 66 69 6c 65 0d  |..... >Trimfile.|
00000010  00 14 3c f4 20 54 72 69  6d 20 61 20 73 74 61 6e  |..<. Trim a stan|
00000020  64 61 72 64 2d 64 61 74  65 64 20 66 69 6c 65 20  |dard-dated file |
00000030  74 6f 20 61 20 63 65 72  74 61 69 6e 20 6e 75 6d  |to a certain num|
00000040  62 65 72 20 6f 66 20 64  61 79 73 0d 00 1e 04 0d  |ber of days.....|
00000050  00 28 3e ee 85 f6 3a f1  22 20 69 6e 20 4e 65 77  |.(>...:." in New|
00000060  73 62 61 73 65 2f 74 72  69 6d 66 69 6c 65 20 61  |sbase/trimfile a|
00000070  74 20 6c 69 6e 65 20 22  3b 9e 3a f2 65 78 69 74  |t line ";.:.exit|
00000080  28 31 2c 22 45 72 72 6f  72 22 29 3a e0 0d 00 32  |(1,"Error"):...2|
00000090  04 0d 00 3c 17 de 20 62  75 66 25 20 31 30 32 34  |...<.. buf% 1024|
000000a0  2c 74 6d 70 25 32 35 36  0d 00 46 10 69 6e 25 3d  |,tmp%256..F.in%=|
000000b0  30 3a 6f 75 74 25 3d 30  0d 00 50 04 0d 00 5a 16  |0:out%=0..P...Z.|
000000c0  c8 99 22 4f 53 5f 47 65  74 45 6e 76 22 20 b8 20  |.."OS_GetEnv" . |
000000d0  41 24 0d 00 64 09 66 24  3d 22 22 0d 00 6e 05 f5  |A$..d.f$=""..n..|
000000e0  0d 00 78 16 70 24 3d a4  67 65 74 70 61 72 28 41  |..x.p$=.getpar(A|
000000f0  24 2c 22 20 22 29 0d 00  82 09 c8 8e 70 24 ca 0d  |$," ")......p$..|
00000100  00 8c 1c c9 22 2d 66 22  3a 66 24 3d a4 67 65 74  |...."-f":f$=.get|
00000110  70 61 72 28 41 24 2c 22  20 22 29 0d 00 96 20 c9  |par(A$," ")... .|
00000120  22 2d 6e 22 3a 64 69 66  66 25 3d bb a4 67 65 74  |"-n":diff%=..get|
00000130  70 61 72 28 41 24 2c 22  20 22 29 0d 00 a0 16 c9  |par(A$," ").....|
00000140  22 2d 68 22 2c 22 2d 3f  22 3a f2 68 65 6c 70 3a  |"-h","-?":.help:|
00000150  e0 0d 00 aa 05 cb 0d 00  b4 0a fd 41 24 3d 22 22  |...........A$=""|
00000160  0d 00 be 27 e7 66 24 3d  22 22 8c f2 65 78 69 74  |...'.f$=""..exit|
00000170  28 31 2c 22 4e 6f 20 66  69 6c 65 20 70 61 72 61  |(1,"No file para|
00000180  6d 65 74 65 72 22 29 0d  00 c8 14 e7 64 69 66 66  |meter").....diff|
00000190  25 3c 32 8c 64 69 66 66  25 3d 33 0d 00 d2 16 e7  |%<2.diff%=3.....|
000001a0  64 69 66 66 25 3e 36 30  8c 64 69 66 66 25 3d 36  |diff%>60.diff%=6|
000001b0  30 0d 00 dc 04 0d 00 e6  1e 64 31 24 3d a4 64 69  |0........d1$=.di|
000001c0  72 28 66 24 29 3a 66 31  24 3d a4 6c 65 61 66 28  |r(f$):f1$=.leaf(|
000001d0  66 24 29 0d 00 f0 04 0d  00 fa 33 e7 a4 6f 62 6a  |f$).......3..obj|
000001e0  74 79 70 65 28 64 31 24  29 3c 32 8c f2 65 78 69  |type(d1$)<2..exi|
000001f0  74 28 31 2c 22 44 69 72  65 63 74 6f 72 79 20 6e  |t(1,"Directory n|
00000200  6f 74 20 66 6f 75 6e 64  22 29 0d 01 04 04 0d 01  |ot found")......|
00000210  0e 0b 6e 65 78 74 25 3d  30 0d 01 18 20 74 6f 64  |..next%=0... tod|
00000220  61 79 25 3d a4 64 61 74  65 28 a4 74 69 6d 65 29  |ay%=.date(.time)|
00000230  3a 77 72 69 74 65 25 3d  30 0d 01 22 05 f5 0d 01  |:write%=0.."....|
00000240  2c 3f 20 20 c8 99 22 58  4f 53 5f 47 42 50 42 22  |,?  .."XOS_GBPB"|
00000250  2c 31 31 2c 64 31 24 2c  62 75 66 25 2c 31 2c 6e  |,11,d1$,buf%,1,n|
00000260  65 78 74 25 2c 31 30 32  34 2c 66 31 24 b8 2c 2c  |ext%,1024,f1$.,,|
00000270  2c 6e 6f 25 2c 6e 65 78  74 25 3b 46 25 0d 01 36  |,no%,next%;F%..6|
00000280  16 20 20 e7 6e 6f 25 3e  30 80 28 46 25 80 31 29  |.  .no%>0.(F%.1)|
00000290  3d 30 8c 0d 01 40 0f 20  20 20 20 62 25 3d 62 75  |=0...@.    b%=bu|
000002a0  66 25 0d 01 4a 14 20 20  20 20 e3 6c 6f 6f 70 25  |f%..J.    .loop%|
000002b0  3d 31 b8 6e 6f 25 0d 01  54 4e 20 20 20 20 20 20  |=1.no%..TN      |
000002c0  c8 99 22 54 65 72 72 69  74 6f 72 79 5f 43 6f 6e  |.."Territory_Con|
000002d0  76 65 72 74 44 61 74 65  41 6e 64 54 69 6d 65 22  |vertDateAndTime"|
000002e0  2c 31 2c 62 25 2b 32 34  2c 74 6d 70 25 2b 31 32  |,1,b%+24,tmp%+12|
000002f0  38 2c 31 32 38 2c 22 25  59 52 25 4d 4e 25 44 59  |8,128,"%YR%MN%DY|
00000300  22 b8 73 25 0d 01 5e 23  20 20 20 20 20 20 66 69  |".s%..^#      fi|
00000310  6c 65 64 61 74 65 25 3d  a4 64 61 74 65 28 a4 73  |ledate%=.date(.s|
00000320  74 72 28 73 25 29 29 0d  01 68 2a 20 20 20 20 20  |tr(s%))..h*     |
00000330  20 66 24 3d a4 73 74 72  28 62 25 2b 32 39 29 3a  | f$=.str(b%+29):|
00000340  62 25 3d 62 25 2b 28 33  32 2b a9 66 24 29 80 ac  |b%=b%+(32+.f$)..|
00000350  33 0d 01 72 20 20 20 20  20 20 20 66 32 24 3d 64  |3..r       f2$=d|
00000360  31 24 2b 22 2e 22 2b c0  66 24 2c 39 29 2b 22 21  |1$+"."+.f$,9)+"!|
00000370  22 0d 01 7c 17 20 20 20  20 20 20 66 24 3d 64 31  |"..|.      f$=d1|
00000380  24 2b 22 2e 22 2b 66 24  0d 01 86 19 20 20 20 20  |$+"."+f$....    |
00000390  20 20 69 6e 25 3d a4 6f  70 65 6e 69 6e 28 66 24  |  in%=.openin(f$|
000003a0  29 0d 01 90 12 20 20 20  20 20 20 e7 69 6e 25 3c  |)....      .in%<|
000003b0  3e 30 8c 0d 01 9a 1c 20  20 20 20 20 20 20 20 41  |>0.....        A|
000003c0  24 3d be 23 69 6e 25 3a  cf 23 69 6e 25 3d 30 0d  |$=.#in%:.#in%=0.|
000003d0  01 a4 2b 20 20 20 20 20  20 20 20 e7 74 6f 64 61  |..+        .toda|
000003e0  79 25 2d 64 69 66 66 25  3c a4 64 61 74 65 28 c1  |y%-diff%<.date(.|
000003f0  41 24 2c 33 2c 36 29 29  20 8c 0d 01 ae 16 20 20  |A$,3,6)) .....  |
00000400  20 20 20 20 20 20 20 20  f2 63 66 28 69 6e 25 29  |        .cf(in%)|
00000410  0d 01 b8 0f 20 20 20 20  20 20 20 20 20 20 cc 0d  |....          ..|
00000420  01 c2 1d 20 20 20 20 20  20 20 20 20 20 46 25 3d  |...          F%=|
00000430  a4 64 65 6c 65 74 65 28  66 32 24 29 0d 01 cc 20  |.delete(f2$)... |
00000440  20 20 20 20 20 20 20 20  20 20 6f 75 74 25 3d a4  |          out%=.|
00000450  6f 70 65 6e 6f 75 74 28  66 32 24 29 0d 01 d6 17  |openout(f2$)....|
00000460  20 20 20 20 20 20 20 20  20 20 e7 6f 75 74 25 3c  |          .out%<|
00000470  3e 30 8c 0d 01 e0 1a 20  20 20 20 20 20 20 20 20  |>0.....         |
00000480  20 20 20 77 72 69 74 65  25 3d 30 3a f5 0d 01 ea  |   write%=0:....|
00000490  1a 20 20 20 20 20 20 20  20 20 20 20 20 20 20 41  |.              A|
000004a0  24 3d be 23 69 6e 25 0d  01 f4 1e 20 20 20 20 20  |$=.#in%....     |
000004b0  20 20 20 20 20 20 20 20  20 e7 c0 41 24 2c 31 29  |         ..A$,1)|
000004c0  3d 22 23 22 8c 0d 01 fe  3a 20 20 20 20 20 20 20  |="#"....:       |
000004d0  20 20 20 20 20 20 20 20  20 e7 74 6f 64 61 79 25  |         .today%|
000004e0  2d 64 69 66 66 25 3c a4  64 61 74 65 28 c1 41 24  |-diff%<.date(.A$|
000004f0  2c 33 2c 36 29 29 20 77  72 69 74 65 25 3d 31 0d  |,3,6)) write%=1.|
00000500  02 08 13 20 20 20 20 20  20 20 20 20 20 20 20 20  |...             |
00000510  20 cd 0d 02 12 26 20 20  20 20 20 20 20 20 20 20  | ....&          |
00000520  20 20 20 20 e7 77 72 69  74 65 25 3c 3e 30 20 d5  |    .write%<>0 .|
00000530  23 6f 75 74 25 2c 41 24  0d 02 1c 16 20 20 20 20  |#out%,A$....    |
00000540  20 20 20 20 20 20 20 20  fd c5 23 69 6e 25 0d 02  |        ..#in%..|
00000550  26 19 20 20 20 20 20 20  20 20 20 20 20 20 f2 63  |&.            .c|
00000560  66 28 6f 75 74 25 29 0d  02 30 11 20 20 20 20 20  |f(out%)..0.     |
00000570  20 20 20 20 20 20 20 cc  0d 02 3a 16 20 20 20 20  |       ...:.    |
00000580  20 20 20 20 20 20 20 20  6f 75 74 25 3d 30 0d 02  |        out%=0..|
00000590  44 0f 20 20 20 20 20 20  20 20 20 20 cd 0d 02 4e  |D.          ...N|
000005a0  16 20 20 20 20 20 20 20  20 20 20 f2 63 66 28 69  |.          .cf(i|
000005b0  6e 25 29 0d 02 58 20 20  20 20 20 20 20 20 20 20  |n%)..X          |
000005c0  20 f2 73 65 74 74 79 70  65 28 66 32 24 2c 26 46  | .settype(f2$,&F|
000005d0  46 46 29 0d 02 62 19 20  20 20 20 20 20 20 20 20  |FF)..b.         |
000005e0  20 e7 77 72 69 74 65 25  3c 3e 30 8c 0d 02 6c 20  | .write%<>0...l |
000005f0  20 20 20 20 20 20 20 20  20 20 20 20 e7 a4 64 65  |            ..de|
00000600  6c 65 74 65 28 66 24 29  3d 30 20 8c 0d 02 76 26  |lete(f$)=0 ...v&|
00000610  20 20 20 20 20 20 20 20  20 20 20 20 20 20 78 25  |              x%|
00000620  3d a4 6d 6f 76 65 66 69  6c 65 28 66 32 24 2c 66  |=.movefile(f2$,f|
00000630  24 29 0d 02 80 13 20 20  20 20 20 20 20 20 20 20  |$)....          |
00000640  20 20 20 20 cc 0d 02 8a  21 20 20 20 20 20 20 20  |    ....!       |
00000650  20 20 20 20 20 20 20 78  25 3d a4 64 65 6c 65 74  |       x%=.delet|
00000660  65 28 66 32 24 29 0d 02  94 11 20 20 20 20 20 20  |e(f2$)....      |
00000670  20 20 20 20 20 20 cd 0d  02 9e 11 20 20 20 20 20  |      .....     |
00000680  20 20 20 20 20 20 20 cc  0d 02 a8 1f 20 20 20 20  |       .....    |
00000690  20 20 20 20 20 20 20 20  78 25 3d a4 64 65 6c 65  |        x%=.dele|
000006a0  74 65 28 66 32 24 29 0d  02 b2 0f 20 20 20 20 20  |te(f2$)....     |
000006b0  20 20 20 20 20 cd 0d 02  bc 0d 20 20 20 20 20 20  |     .....      |
000006c0  20 20 cd 0d 02 c6 0d 20  20 20 20 20 20 20 20 cc  |  .....        .|
000006d0  0d 02 d0 11 20 20 20 20  20 20 20 20 69 6e 25 3d  |....        in%=|
000006e0  30 0d 02 da 0b 20 20 20  20 20 20 cd 0d 02 e4 09  |0....      .....|
000006f0  20 20 20 20 ed 0d 02 ee  07 20 20 cd 0d 02 f8 0c  |    .....  .....|
00000700  fd 6e 65 78 74 25 3c 30  0d 03 02 31 f2 65 78 69  |.next%<0...1.exi|
00000710  74 28 30 2c 22 54 72 69  6d 6d 65 64 20 22 2b 66  |t(0,"Trimmed "+f|
00000720  31 24 2b 22 20 74 6f 20  22 2b c3 64 69 66 66 25  |1$+" to "+.diff%|
00000730  2b 22 20 64 61 79 73 22  29 0d 03 0c 05 e0 0d 03  |+" days").......|
00000740  16 04 0d 03 20 0e dd f2  63 66 28 f8 20 43 25 29  |.... ...cf(. C%)|
00000750  0d 03 2a 14 e7 43 25 3c  3e 30 20 d9 23 43 25 3a  |..*..C%<>0 .#C%:|
00000760  43 25 3d 30 0d 03 34 05  e1 0d 03 3e 04 0d 03 48  |C%=0..4....>...H|
00000770  10 dd a4 64 65 6c 65 74  65 28 66 24 29 0d 03 52  |...delete(f$)..R|
00000780  1d ea 46 25 3a c8 99 22  58 4f 53 5f 46 69 6c 65  |..F%:.."XOS_File|
00000790  22 2c 36 2c 66 24 b8 3b  46 25 0d 03 5c 0b 3d 28  |",6,f$.;F%..\.=(|
000007a0  46 25 80 31 29 0d 03 66  04 0d 03 70 15 dd a4 6d  |F%.1)..f...p...m|
000007b0  6f 76 65 66 69 6c 65 28  73 24 2c 64 24 29 0d 03  |ovefile(s$,d$)..|
000007c0  7a 26 ea 46 25 3a c8 99  22 58 4f 53 5f 46 53 43  |z&.F%:.."XOS_FSC|
000007d0  6f 6e 74 72 6f 6c 22 2c  32 35 2c 73 24 2c 64 24  |ontrol",25,s$,d$|
000007e0  b8 3b 46 25 0d 03 84 32  e7 28 46 25 80 31 29 20  |.;F%...2.(F%.1) |
000007f0  c8 99 22 58 4f 53 5f 46  53 43 6f 6e 74 72 6f 6c  |.."XOS_FSControl|
00000800  22 2c 32 36 2c 73 24 2c  64 24 2c 28 31 3c 3c 37  |",26,s$,d$,(1<<7|
00000810  29 20 b8 3b 46 25 0d 03  8e 0b 3d 28 46 25 80 31  |) .;F%....=(F%.1|
00000820  29 0d 03 98 04 0d 03 a2  11 dd f2 65 78 69 74 28  |)..........exit(|
00000830  6e 25 2c 61 24 29 0d 03  ac 18 ee 85 f6 3a f1 22  |n%,a$).......:."|
00000840  20 61 74 20 6c 69 6e 65  20 22 3b 9e 3a e0 0d 03  | at line ";.:...|
00000850  b6 0c f2 63 66 28 69 6e  25 29 0d 03 c0 0d f2 63  |...cf(in%).....c|
00000860  66 28 6f 75 74 25 29 0d  03 ca 25 ff 28 22 73 65  |f(out%)...%.("se|
00000870  74 20 4e 65 77 73 42 61  73 65 24 52 65 74 75 72  |t NewsBase$Retur|
00000880  6e 43 6f 64 65 20 22 2b  c3 6e 25 29 0d 03 d4 24  |nCode "+.n%)...$|
00000890  ff 28 22 73 65 74 20 4e  65 77 73 42 61 73 65 24  |.("set NewsBase$|
000008a0  52 65 74 75 72 6e 49 6e  66 6f 20 22 2b 61 24 29  |ReturnInfo "+a$)|
000008b0  0d 03 de 05 e0 0d 03 e8  04 0d 03 f2 0d dd a4 73  |...............s|
000008c0  74 72 28 61 25 29 0d 03  fc 2a ea 61 24 3a c8 95  |tr(a%)...*.a$:..|
000008d0  20 3f 61 25 3e 33 31 80  a9 61 24 3c 32 35 35 3a  | ?a%>31..a$<255:|
000008e0  61 24 2b 3d bd 3f 61 25  3a 61 25 2b 3d 31 3a ce  |a$+=.?a%:a%+=1:.|
000008f0  0d 04 06 07 3d 61 24 0d  04 10 04 0d 04 1a 0a dd  |....=a$.........|
00000900  a4 74 69 6d 65 0d 04 24  07 ea 64 25 0d 04 2e 1f  |.time..$..d%....|
00000910  3f 74 6d 70 25 3d 33 3a  c8 99 22 4f 53 5f 57 6f  |?tmp%=3:.."OS_Wo|
00000920  72 64 22 2c 31 34 2c 74  6d 70 25 0d 04 38 47 c8  |rd",14,tmp%..8G.|
00000930  99 22 54 65 72 72 69 74  6f 72 79 5f 43 6f 6e 76  |."Territory_Conv|
00000940  65 72 74 44 61 74 65 41  6e 64 54 69 6d 65 22 2c  |ertDateAndTime",|
00000950  31 2c 74 6d 70 25 2c 74  6d 70 25 2b 31 32 38 2c  |1,tmp%,tmp%+128,|
00000960  31 32 38 2c 22 25 59 52  25 4d 4e 25 44 59 22 b8  |128,"%YR%MN%DY".|
00000970  73 25 0d 04 42 0d 3d a4  73 74 72 28 73 25 29 0d  |s%..B.=.str(s%).|
00000980  04 4c 04 0d 04 56 0e dd  a4 64 61 74 65 28 41 24  |.L...V...date(A$|
00000990  29 0d 04 60 13 79 65 61  72 25 3d bb c1 41 24 2c  |)..`.year%=..A$,|
000009a0  31 2c 32 29 0d 04 6a 14  6d 6f 6e 74 68 25 3d bb  |1,2)..j.month%=.|
000009b0  c1 41 24 2c 33 2c 32 29  0d 04 74 12 64 61 79 25  |.A$,3,2)..t.day%|
000009c0  3d bb c1 41 24 2c 35 2c  32 29 0d 04 7e 18 64 61  |=..A$,5,2)..~.da|
000009d0  74 65 25 3d 33 36 35 2a  79 65 61 72 25 2b 64 61  |te%=365*year%+da|
000009e0  79 25 0d 04 88 0d c8 8e  6d 6f 6e 74 68 25 ca 0d  |y%......month%..|
000009f0  04 92 0b c9 31 3a 6d 25  3d 30 0d 04 9c 0c c9 32  |....1:m%=0.....2|
00000a00  3a 6d 25 3d 33 31 0d 04  a6 0c c9 33 3a 6d 25 3d  |:m%=31.....3:m%=|
00000a10  35 39 0d 04 b0 0c c9 34  3a 6d 25 3d 39 30 0d 04  |59.....4:m%=90..|
00000a20  ba 0d c9 35 3a 6d 25 3d  31 32 30 0d 04 c4 0d c9  |...5:m%=120.....|
00000a30  36 3a 6d 25 3d 31 35 31  0d 04 ce 0d c9 37 3a 6d  |6:m%=151.....7:m|
00000a40  25 3d 31 38 30 0d 04 d8  0d c9 38 3a 6d 25 3d 32  |%=180.....8:m%=2|
00000a50  31 31 0d 04 e2 0d c9 39  3a 6d 25 3d 32 34 32 0d  |11.....9:m%=242.|
00000a60  04 ec 0e c9 31 30 3a 6d  25 3d 32 37 32 0d 04 f6  |....10:m%=272...|
00000a70  0e c9 31 31 3a 6d 25 3d  33 30 33 0d 05 00 0e c9  |..11:m%=303.....|
00000a80  31 32 3a 6d 25 3d 33 33  33 0d 05 0a 05 cb 0d 05  |12:m%=333.......|
00000a90  14 0d 3d 64 61 74 65 25  2b 6d 25 0d 05 1e 04 0d  |..=date%+m%.....|
00000aa0  05 28 0d dd a4 64 69 72  28 66 24 29 0d 05 32 07  |.(...dir(f$)..2.|
00000ab0  ea 6c 25 0d 05 3c 25 6c  25 3d a9 66 24 3a f5 6c  |.l%..<%l%=.f$:.l|
00000ac0  25 2d 3d 31 3a fd c1 66  24 2c 6c 25 2c 31 29 3d  |%-=1:..f$,l%,1)=|
00000ad0  22 2e 22 84 6c 25 3c 31  0d 05 46 0e 3d c0 66 24  |".".l%<1..F.=.f$|
00000ae0  2c 6c 25 2d 31 29 0d 05  50 04 0d 05 5a 0e dd a4  |,l%-1)..P...Z...|
00000af0  6c 65 61 66 28 66 24 29  0d 05 64 07 ea 6c 25 0d  |leaf(f$)..d..l%.|
00000b00  05 6e 25 6c 25 3d a9 66  24 3a f5 6c 25 2d 3d 31  |.n%l%=.f$:.l%-=1|
00000b10  3a fd c1 66 24 2c 6c 25  2c 31 29 3d 22 2e 22 84  |:..f$,l%,1)=".".|
00000b20  6c 25 3c 31 0d 05 78 0e  3d c1 66 24 2c 6c 25 2b  |l%<1..x.=.f$,l%+|
00000b30  31 29 0d 05 82 04 0d 05  8c 15 dd a4 67 65 74 70  |1)..........getp|
00000b40  61 72 28 f8 20 41 24 2c  73 24 29 0d 05 96 0a ea  |ar(. A$,s$).....|
00000b50  42 24 2c 6c 25 0d 05 a0  0e 6c 25 3d a7 41 24 2c  |B$,l%....l%=.A$,|
00000b60  73 24 29 0d 05 aa 0a e7  6c 25 3e 30 8c 0d 05 b4  |s$).....l%>0....|
00000b70  1f 20 20 42 24 3d c0 41  24 2c 6c 25 2d 31 29 3a  |.  B$=.A$,l%-1):|
00000b80  41 24 3d c1 41 24 2c 6c  25 2b 31 29 0d 05 be 07  |A$=.A$,l%+1)....|
00000b90  20 20 cc 0d 05 c8 11 20  20 42 24 3d 41 24 3a 41  |  .....  B$=A$:A|
00000ba0  24 3d 22 22 0d 05 d2 05  cd 0d 05 dc 07 3d 42 24  |$="".........=B$|
00000bb0  0d 05 e6 04 0d 05 f0 11  dd a4 6f 62 6a 74 79 70  |..........objtyp|
00000bc0  65 28 66 24 29 0d 05 fa  07 ea 46 25 0d 06 04 1c  |e(f$).....F%....|
00000bd0  c8 99 22 58 4f 53 5f 46  69 6c 65 22 2c 31 37 2c  |.."XOS_File",17,|
00000be0  66 24 b8 74 25 3b 46 25  0d 06 0e 14 e7 28 46 25  |f$.t%;F%.....(F%|
00000bf0  80 31 29 8c 3d 2d 31 3a  8b 3d 74 25 0d 06 18 04  |.1).=-1:.=t%....|
00000c00  0d 06 22 14 dd f2 73 65  74 74 79 70 65 28 66 24  |.."...settype(f$|
00000c10  2c 74 25 29 0d 06 2c 19  c8 99 22 58 4f 53 5f 46  |,t%)..,..."XOS_F|
00000c20  69 6c 65 22 2c 31 38 2c  66 24 2c 74 25 0d 06 36  |ile",18,f$,t%..6|
00000c30  05 e1 0d 06 40 04 0d 06  4a 0a dd f2 68 65 6c 70  |....@...J...help|
00000c40  0d 06 54 2e f1 22 55 73  61 67 65 3a 20 74 72 69  |..T.."Usage: tri|
00000c50  6d 66 69 6c 65 20 2d 66  20 3c 66 69 6c 65 73 70  |mfile -f <filesp|
00000c60  65 63 3e 20 2d 6e 20 3c  64 61 79 73 3e 22 0d 06  |ec> -n <days>"..|
00000c70  5e 48 f1 22 20 20 54 72  69 6d 73 20 61 20 6e 65  |^H."  Trims a ne|
00000c80  77 73 62 61 73 65 20 73  74 61 6e 64 61 72 64 2d  |wsbase standard-|
00000c90  64 61 74 65 64 20 66 69  6c 65 20 74 6f 20 74 68  |dated file to th|
00000ca0  65 20 6c 61 73 74 20 3c  64 61 79 73 3e 20 65 6e  |e last <days> en|
00000cb0  74 72 69 65 73 22 0d 06  68 3f f1 22 20 20 49 66  |tries"..h?."  If|
00000cc0  20 2d 6e 20 70 61 72 61  6d 65 74 65 72 20 69 73  | -n parameter is|
00000cd0  20 6f 6d 69 74 74 65 64  2c 20 61 20 76 61 6c 75  | omitted, a valu|
00000ce0  65 20 6f 66 20 33 20 64  61 79 73 20 69 73 20 75  |e of 3 days is u|
00000cf0  73 65 64 22 27 0d 06 72  05 e1 0d 06 7c 04 0d 06  |sed"'..r....|...|
00000d00  86 10 dd a4 6f 70 65 6e  69 6e 28 66 24 29 0d 06  |....openin(f$)..|
00000d10  90 0a ea 68 25 2c 46 25  0d 06 9a 2e c8 99 22 58  |...h%,F%......"X|
00000d20  4f 53 5f 46 69 6e 64 22  2c 26 34 46 2c 66 24 20  |OS_Find",&4F,f$ |
00000d30  b8 68 25 3b 46 25 3a e7  28 46 25 80 31 29 3c 3e  |.h%;F%:.(F%.1)<>|
00000d40  30 8c 68 25 3d 30 0d 06  a4 07 3d 68 25 0d 06 ae  |0.h%=0....=h%...|
00000d50  04 0d 06 b8 10 dd a4 6f  70 65 6e 75 70 28 66 24  |.......openup(f$|
00000d60  29 0d 06 c2 0a ea 68 25  2c 46 25 0d 06 cc 1d c8  |).....h%,F%.....|
00000d70  99 22 58 4f 53 5f 46 69  6e 64 22 2c 26 43 46 2c  |."XOS_Find",&CF,|
00000d80  66 24 b8 68 25 3b 46 25  0d 06 d6 35 e7 28 46 25  |f$.h%;F%...5.(F%|
00000d90  80 31 29 8c c8 99 22 58  4f 53 5f 46 69 6e 64 22  |.1)..."XOS_Find"|
00000da0  2c 26 38 46 2c 66 24 b8  68 25 3b 46 25 3a e7 28  |,&8F,f$.h%;F%:.(|
00000db0  46 25 80 31 29 3c 3e 30  8c 68 25 3d 30 0d 06 e0  |F%.1)<>0.h%=0...|
00000dc0  07 3d 68 25 0d 06 ea 04  0d 06 f4 11 dd a4 6f 70  |.=h%..........op|
00000dd0  65 6e 6f 75 74 28 66 24  29 0d 06 fe 0a ea 68 25  |enout(f$).....h%|
00000de0  2c 46 25 0d 07 08 2d c8  99 22 58 4f 53 5f 46 69  |,F%...-.."XOS_Fi|
00000df0  6e 64 22 2c 26 38 46 2c  66 24 b8 68 25 3b 46 25  |nd",&8F,f$.h%;F%|
00000e00  3a e7 28 46 25 80 31 29  3c 3e 30 8c 68 25 3d 30  |:.(F%.1)<>0.h%=0|
00000e10  0d 07 12 07 3d 68 25 0d  ff                       |....=h%..|
00000e19