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HelpSrc

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 » Personal collection » Acorn tapes » Electron_User » Electron_User_tape31b_acorn_eu_1992_january.wav
Filename: HelpSrc
Read OK:
File size: 1BE2 bytes
Load address: FFFF0E00
Exec address: FFFF802B
Duplicates

There are 3 duplicate copies of this file in the archive:

File contents
   10REM Basic System Help Utility
   20REM by Stephen Wade
   30REM (c) The Micro User
   40REM For Master/Compact and
   50REM any Electron/BBC B/BBC B+
   60REM fitted with sideways Ram
   70MODE 7
   80buffer=&A8:hexbuffer=&AA
   90osnewl=&FFE7:osasci=&FFE3
  100osbyte=&FFF4:oswrch=&FFEE
  110FOR pass=4 TO 7 STEP 3
  120P%=&8000:O%=&5000:[OPT pass
  130\ Standard Rom header data
  140OPT FNequw(0):OPT FNequb(0)
  150JMP srvc:OPT FNequb(&82):OPT FNequb(cpy MOD 256):OPT FNequb(1)
  160\ Title and version string
  170.ttl
  180OPT FNequs("Basic System Help Utility"):OPT FNequb(0):OPT FNequs(" 1.05"):OPT FNequb(0)
  190\ Copyright string
  200.cpy
  210OPT FNequb(0):OPT FNequs("(C) The Micro User"):OPT FNequb(0)
  220\ Service entry routine
  230.srvc
  240CMP #9:BEQ gh
  250CMP #3:BEQ prntttl
  260CMP #39:BEQ prntttl:RTS
  270\ Print title on Break
  280.prntttl
  290PHA:TXA:PHA:TYA:PHA:LDY #0
  300.lpr
  310LDA ttl,Y:BEQ tft
  320JSR osasci:INY:JMP lpr
  330.tft
  340JSR osnewl:JSR osnewl
  350PLA:TAY:PLA:TAX:PLA:TAY:RTS
  360\ *Help service routine
  370.gh
  380PHA:TXA:PHA:TYA:PHA:LDA (&F2),Y
  390CMP #13:BNE chk:JSR h:LDX #&FF
  400.dtls
  410INX:LDA cmmnd,X:BEQ dnt
  420JSR osasci:BNE dtls
  430.dnt
  440JSR osasci:JSR osnewl:JMP rstr
  450.chk
  460LDX #&FF:DEY
  470.gn
  480INX:INY:LDA (&F2),Y:AND #&DF
  490CMP com,X:BEQ gn:LDA com,X
  500CMP #&FE:BEQ main
  510.rstr
  520PLA:TAY:PLA:TAX:PLA:RTS
  530.h
  540JSR osnewl:LDX #&FF:JSR hlp
  550JSR hlp:JSR osnewl:RTS
  560.hlp
  570INX:LDA ttl,X:BEQ dn
  580JSR osasci:BNE hlp
  590.dn
  600RTS
  610.main
  620\ Start of extended help routine
  630\ Check if Basic first
  640LDA #187:LDX #0:LDY #&FF
  650JSR osbyte:STX buffer
  660LDA #252:LDX #0:LDY #&FF
  670JSR osbyte:CPX buffer:BNE isnot
  680JMP main2
  690.isnot
  700\ If not, print special message
  710LDA #notbas MOD 256:STA buffer
  720LDA #notbas DIV 256:STA buffer+1
  730JSR prnttxt:JMP tft
  740.main2
  750\ Beginning of main routine
  760\ if all is in order
  770JSR osnewl
  780\ Stack zero page workspace
  790LDA buffer:PHA:LDA buffer+1
  800PHA:LDA hexbuffer:PHA
  810LDA hexbuffer+1:PHA
  820.main3
  830\ PAGE
  840LDA htptrs:STA buffer
  850LDA htptrs+1:STA buffer+1
  860JSR prnttxt
  870LDX &18:LDY #0:JSR hxprnt
  880\ TOP
  890LDA htptrs+2:STA buffer
  900LDA htptrs+3:STA buffer+1
  910JSR prnttxt
  920LDX &13:LDY &12:JSR hxprnt
  930\ Program size
  940LDA htptrs+4:STA buffer
  950LDA htptrs+5:STA buffer+1
  960JSR prnttxt
  970LDA &12:SEC:SBC #0:TAY
  980LDA &13:SBC &18:TAX:CLC
  990JSR hxprnt
 1000\ LOMEM
 1010LDA htptrs+6:STA buffer
 1020LDA htptrs+7:STA buffer+1
 1030JSR prnttxt
 1040LDX &01:LDY &00:JSR hxprnt
 1050\ Bytes used
 1060LDA htptrs+8:STA buffer
 1070LDA htptrs+9:STA buffer+1
 1080JSR prnttxt
 1090LDA &04:SEC:SBC &02:STA buffer
 1100LDA &05:SBC &03:STA buffer+1
 1110CLC:LDA &06:SEC:SBC #0
 1120SBC buffer:TAY:LDA &07:SBC &18
 1130SBC buffer+1:TAX:CLC
 1140JSR hxprnt
 1150\ Heap
 1160LDA htptrs+10:STA buffer
 1170LDA htptrs+11:STA buffer+1
 1180JSR prnttxt
 1190LDX &03:LDY &02:JSR hxprnt
 1200\ Bytes free
 1210LDA htptrs+12:STA buffer
 1220LDA htptrs+13:STA buffer+1
 1230JSR prnttxt
 1240LDA &04:SEC:SBC &02:TAY
 1250LDA &05:SBC &03:TAX:CLC
 1260JSR hxprnt
 1270\ Stack
 1280LDA htptrs+14:STA buffer
 1290LDA htptrs+15:STA buffer+1
 1300JSR prnttxt
 1310LDX &05:LDY &04:JSR hxprnt
 1320\ Next location
 1330LDA htptrs+16:STA buffer
 1340LDA htptrs+17:STA buffer+1
 1350JSR prnttxt
 1360LDA &02:SEC:ADC #0:TAY
 1370LDA &03:ADC #0:TAX:CLC
 1380JSR hxprnt
 1390\ HIMEM
 1400LDA htptrs+18:STA buffer
 1410LDA htptrs+19:STA buffer+1
 1420JSR prnttxt
 1430LDX &07:LDY &06:JSR hxprnt
 1440\ WHENO
 1450LDA htptrs+20:STA buffer
 1460LDA htptrs+21:STA buffer+1
 1470JSR prnttxt
 1480LDA &1F:JSR hxprnt2
 1490\ REPEAT depth
 1500LDA htptrs+22:STA buffer
 1510LDA htptrs+23:STA buffer+1
 1520JSR prnttxt
 1530LDA &24:JSR hxprnt2
 1540\ TRACE
 1550LDA htptrs+24:STA buffer
 1560LDA htptrs+25:STA buffer+1
 1570JSR prnttxt:LDA #79:JSR oswrch
 1580LDA &20:CMP #0:BEQ off
 1590LDA #78:JSR oswrch
 1600LDA #32:JSR oswrch:JMP main4
 1610.off
 1620LDA #70:JSR oswrch:JSR oswrch
 1630.main4
 1640\ GOSUB depth
 1650LDA htptrs+26:STA buffer
 1660LDA htptrs+27:STA buffer+1
 1670JSR prnttxt
 1680LDA &25:JSR hxprnt2
 1690\ WIDTH
 1700LDA htptrs+28:STA buffer
 1710LDA htptrs+29:STA buffer+1
 1720JSR prnttxt
 1730LDA &23:JSR hxprnt2
 1740\ FOR depth
 1750LDA htptrs+30:STA buffer
 1760LDA htptrs+31:STA buffer+1
 1770JSR prnttxt
 1780LDA &26:JSR hxprnt2
 1790\ Tidy screen with CR's
 1800JSR osnewl:JSR osnewl
 1810\ Restore registers and exit
 1820.lldn
 1830PLA:STA hexbuffer+1
 1840PLA:STA hexbuffer
 1850PLA:STA buffer+1
 1860PLA:STA buffer
 1870PLA:TAY:PLA:TAX:PLA:RTS
 1880\ Text printing routine
 1890.prnttxt
 1900LDY #0
 1910.prnttxt2
 1920LDA (buffer),Y:CMP #&FF
 1930BEQ prnttxt3:JSR osasci
 1940INY:JMP prnttxt2
 1950.prnttxt3
 1960RTS
 1970\ Two-part hex number sorter
 1980.hxprnt
 1990STX hexbuffer:STY hexbuffer+1
 2000LDA hexbuffer:JSR hxprnt2
 2010LDA hexbuffer+1:JSR hxprnt2:RTS
 2020\ Hex number printer
 2030.hxprnt2
 2040PHA:AND #240
 2050LSR A:ROR A:ROR A:ROR A
 2060JSR hxprnt3:PLA:AND #15
 2070.hxprnt3
 2080CLC:ADC #48:CMP #58
 2090BCC hxprnt4:CLC:ADC #7
 2100.hxprnt4
 2110JMP oswrch
 2120\ Message if not Basic language
 2130.notbas
 2140OPT FNequs("This language is not Basic."):OPT FNequb(&FF)
 2150\ Extended *Help test string
 2160.com
 2170OPT FNequs("SYSTVARS")
 2180OPT FNequb(&FE)
 2190\ Additional help information
 2200.cmmnd
 2210OPT FNequs("  SystVars")
 2220OPT FNequb(0)
 2230\ Table of pointers to the
 2240\ extended help texts
 2250.htptrs
 2260OPT FNequw(ht1)
 2270OPT FNequw(ht2)
 2280OPT FNequw(ht3)
 2290OPT FNequw(ht4)
 2300OPT FNequw(ht5)
 2310OPT FNequw(ht6)
 2320OPT FNequw(ht7)
 2330OPT FNequw(ht8)
 2340OPT FNequw(ht9)
 2350OPT FNequw(ht10)
 2360OPT FNequw(ht11)
 2370OPT FNequw(ht12)
 2380OPT FNequw(ht13)
 2390OPT FNequw(ht14)
 2400OPT FNequw(ht15)
 2410OPT FNequw(ht16)
 2420.ht1
 2430OPT FNequs("System variables are as follows:-")
 2440OPT FNequb(13):OPT FNequb(13)
 2450OPT FNequs("PAGE  = &")
 2460OPT FNequb(&FF)
 2470.ht2
 2480OPT FNequb(13)
 2490OPT FNequs("TOP   = &")
 2500OPT FNequb(&FF)
 2510.ht3
 2520OPT FNspaces(3)
 2530OPT FNequs("Program size = &")
 2540OPT FNequb(&FF)
 2550.ht4
 2560OPT FNequb(13)
 2570OPT FNequs("LOMEM = &")
 2580OPT FNequb(&FF)
 2590.ht5
 2600OPT FNspaces(3)
 2610OPT FNequs("Bytes used = &")
 2620OPT FNequb(&FF)
 2630.ht6
 2640OPT FNequb(13)
 2650OPT FNequs("Heap  = &")
 2660OPT FNequb(&FF)
 2670.ht7
 2680OPT FNspaces(3)
 2690OPT FNequs("Bytes free = &")
 2700OPT FNequb(&FF)
 2710.ht8
 2720OPT FNequb(13)
 2730OPT FNequs("Stack = &")
 2740OPT FNequb(&FF)
 2750.ht9
 2760OPT FNspaces(3)
 2770OPT FNequs("Next location = &")
 2780OPT FNequb(&FF)
 2790.ht10
 2800OPT FNequb(13)
 2810OPT FNequs("HIMEM = &")
 2820OPT FNequb(&FF)
 2830.ht11
 2840OPT FNequb(13):OPT FNequb(13)
 2850OPT FNequs("LISTO = &")
 2860OPT FNequb(&FF)
 2870.ht12
 2880OPT FNspaces(5)
 2890OPT FNequs("REPEAT depth = &")
 2900OPT FNequb(&FF)
 2910.ht13
 2920OPT FNequb(13)
 2930OPT FNequs("TRACE ")
 2940OPT FNequb(&FF)
 2950.ht14
 2960OPT FNspaces(7)
 2970OPT FNequs("GOSUB depth = &")
 2980OPT FNequb(&FF)
 2990.ht15
 3000OPT FNequb(13)
 3010OPT FNequs("WIDTH = &")
 3020OPT FNequb(&FF)
 3030.ht16
 3040OPT FNspaces(5)
 3050OPT FNequs("FOR depth = &")
 3060OPT FNequb(&FF)
 3070]:NEXT
 3080REM Auto-save code
 3090$&700="SAVE BasHelp 5000 "+STR$~O%+" 8000 8000"
 3100X%=0:Y%=7:CALL &FFF7
 3110PRINT ''"Code saved under the name of BasHelp."''"To use, load into Sideways Ram and type *H. SystVars."'':END
 3120REM Various subroutines
 3130DEF FNequb(S%)
 3140?P%=S%:P%=P%+1
 3150?O%=S%:O%=O%+1:=pass
 3160DEF FNequw(S%)
 3170!P%=S%:P%=P%+2
 3180!O%=S%:O%=O%+2:=pass
 3190DEF FNequs(S$)
 3200$P%=S$:P%=P%+LEN(S$)
 3210$O%=S$:O%=O%+LEN(S$):=pass
 3220DEF FNspaces(S%)
 3230FOR N%=1 TO S%
 3240?P%=32:P%=P%+1
 3250?O%=32:O%=O%+1:NEXT:=pass

� Basic System Help Utility
� by Stephen Wade
� (c) The Micro User
(� For Master/Compact and
2� any Electron/BBC B/BBC B+
<� fitted with sideways Ram
F� 7
Pbuffer=&A8:hexbuffer=&AA
Zosnewl=&FFE7:osasci=&FFE3
dosbyte=&FFF4:oswrch=&FFEE
n� pass=4 � 7 � 3
xP%=&8000:O%=&5000:[OPT pass
�\ Standard Rom header data
�OPT �equw(0):OPT �equb(0)
�=JMP srvc:OPT �equb(&82):OPT �equb(cpy � 256):OPT �equb(1)
�\ Title and version string
�.ttl
�WOPT �equs("Basic System Help Utility"):OPT �equb(0):OPT �equs(" 1.05"):OPT �equb(0)
�\ Copyright string
�.cpy
�=OPT �equb(0):OPT �equs("(C) The Micro User"):OPT �equb(0)
�\ Service entry routine
�	.srvc
�CMP #9:BEQ gh
�CMP #3:BEQ prntttl
CMP #39:BEQ prntttl:RTS
\ Print title on Break
.prntttl
"PHA:TXA:PHA:TYA:PHA:LDY #0
,.lpr
6LDA ttl,Y:BEQ tft
@JSR osasci:INY:JMP lpr
J.tft
TJSR osnewl:JSR osnewl
^PLA:TAY:PLA:TAX:PLA:TAY:RTS
h\ *Help service routine
r.gh
|#PHA:TXA:PHA:TYA:PHA:LDA (&F2),Y
�"CMP #13:BNE chk:JSR h:LDX #&FF
�	.dtls
�INX:LDA cmmnd,X:BEQ dnt
�JSR osasci:BNE dtls
�.dnt
�"JSR osasci:JSR osnewl:JMP rstr
�.chk
�LDX #&FF:DEY
�.gn
�INX:INY:LDA (&F2),Y:� #&DF
�CMP com,X:BEQ gn:LDA com,X
�CMP #&FE:BEQ main
�	.rstr
PLA:TAY:PLA:TAX:PLA:RTS
.h
JSR osnewl:LDX #&FF:JSR hlp
&JSR hlp:JSR osnewl:RTS
0.hlp
:INX:LDA ttl,X:BEQ dn
DJSR osasci:BNE hlp
N.dn
XRTS
b	.main
l$\ Start of extended help routine
v\ Check if Basic first
�LDA #187:LDX #0:LDY #&FF
�JSR osbyte:STX buffer
�LDA #252:LDX #0:LDY #&FF
�#JSR osbyte:CPX buffer:BNE isnot
�
JMP main2
�
.isnot
�#\ If not, print special message
� LDA #notbas � 256:STA buffer
�"LDA #notbas � 256:STA buffer+1
�JSR prnttxt:JMP tft
�
.main2
�\ Beginning of main routine
�\ if all is in order
JSR osnewl
\ Stack zero page workspace
LDA buffer:PHA:LDA buffer+1
 PHA:LDA hexbuffer:PHA
*LDA hexbuffer+1:PHA
4
.main3
>\ �
HLDA htptrs:STA buffer
RLDA htptrs+1:STA buffer+1
\JSR prnttxt
fLDX &18:LDY #0:JSR hxprnt
p\ �P
zLDA htptrs+2:STA buffer
�LDA htptrs+3:STA buffer+1
�JSR prnttxt
�LDX &13:LDY &12:JSR hxprnt
�\ Program size
�LDA htptrs+4:STA buffer
�LDA htptrs+5:STA buffer+1
�JSR prnttxt
�LDA &12:SEC:SBC #0:TAY
�LDA &13:SBC &18:TAX:CLC
�JSR hxprnt
�\ �
�LDA htptrs+6:STA buffer
�LDA htptrs+7:STA buffer+1
JSR prnttxt
LDX &01:LDY &00:JSR hxprnt
\ Bytes used
$LDA htptrs+8:STA buffer
.LDA htptrs+9:STA buffer+1
8JSR prnttxt
B"LDA &04:SEC:SBC &02:STA buffer
L LDA &05:SBC &03:STA buffer+1
VCLC:LDA &06:SEC:SBC #0
`"SBC buffer:TAY:LDA &07:SBC &18
jSBC buffer+1:TAX:CLC
tJSR hxprnt
~
\ Heap
�LDA htptrs+10:STA buffer
�LDA htptrs+11:STA buffer+1
�JSR prnttxt
�LDX &03:LDY &02:JSR hxprnt
�\ Bytes free
�LDA htptrs+12:STA buffer
�LDA htptrs+13:STA buffer+1
�JSR prnttxt
�LDA &04:SEC:SBC &02:TAY
�LDA &05:SBC &03:TAX:CLC
�JSR hxprnt
�\ Stack
LDA htptrs+14:STA buffer

LDA htptrs+15:STA buffer+1
JSR prnttxt
LDX &05:LDY &04:JSR hxprnt
(\ Next location
2LDA htptrs+16:STA buffer
<LDA htptrs+17:STA buffer+1
FJSR prnttxt
PLDA &02:SEC:ADC #0:TAY
ZLDA &03:ADC #0:TAX:CLC
dJSR hxprnt
n\ �
xLDA htptrs+18:STA buffer
�LDA htptrs+19:STA buffer+1
�JSR prnttxt
�LDX &07:LDY &06:JSR hxprnt
�\ �O
�LDA htptrs+20:STA buffer
�LDA htptrs+21:STA buffer+1
�JSR prnttxt
�LDA &1F:JSR hxprnt2
�
\ � depth
�LDA htptrs+22:STA buffer
�LDA htptrs+23:STA buffer+1
�JSR prnttxt
�LDA &24:JSR hxprnt2
\ �
LDA htptrs+24:STA buffer
LDA htptrs+25:STA buffer+1
""JSR prnttxt:LDA #79:JSR oswrch
,LDA &20:CMP #0:BEQ off
6LDA #78:JSR oswrch
@ LDA #32:JSR oswrch:JMP main4
J.off
T!LDA #70:JSR oswrch:JSR oswrch
^
.main4
h
\ � depth
rLDA htptrs+26:STA buffer
|LDA htptrs+27:STA buffer+1
�JSR prnttxt
�LDA &25:JSR hxprnt2
�\ �
�LDA htptrs+28:STA buffer
�LDA htptrs+29:STA buffer+1
�JSR prnttxt
�LDA &23:JSR hxprnt2
�
\ � depth
�LDA htptrs+30:STA buffer
�LDA htptrs+31:STA buffer+1
�JSR prnttxt
�LDA &26:JSR hxprnt2
�\ Tidy screen with CR's
JSR osnewl:JSR osnewl
 \ Restore registers and exit
	.lldn
&PLA:STA hexbuffer+1
0PLA:STA hexbuffer
:PLA:STA buffer+1
DPLA:STA buffer
NPLA:TAY:PLA:TAX:PLA:RTS
X\ Text printing routine
b.prnttxt
l
LDY #0
v
.prnttxt2
�LDA (buffer),Y:CMP #&FF
�BEQ prnttxt3:JSR osasci
�INY:JMP prnttxt2
�
.prnttxt3
�RTS
� \ Two-part hex number sorter
�.hxprnt
�!STX hexbuffer:STY hexbuffer+1
�LDA hexbuffer:JSR hxprnt2
�#LDA hexbuffer+1:JSR hxprnt2:RTS
�\ Hex number printer
�.hxprnt2
�PHA:� #240
LSR A:ROR A:ROR A:ROR A
JSR hxprnt3:PLA:� #15
.hxprnt3
 CLC:ADC #48:CMP #58
*BCC hxprnt4:CLC:ADC #7
4.hxprnt4
>JMP oswrch
H#\ Message if not Basic language
R.notbas
\;OPT �equs("This language is not Basic."):OPT �equb(&FF)
f \ Extended *Help test string
p.com
zOPT �equs("SYSTVARS")
�OPT �equb(&FE)
�!\ Additional help information
�
.cmmnd
�OPT �equs("  SystVars")
�OPT �equb(0)
�\ Table of pointers to the
�\ extended help texts
�.htptrs
�OPT �equw(ht1)
�OPT �equw(ht2)
�OPT �equw(ht3)
�OPT �equw(ht4)
�OPT �equw(ht5)
	OPT �equw(ht6)
	OPT �equw(ht7)
	OPT �equw(ht8)
	$OPT �equw(ht9)
	.OPT �equw(ht10)
	8OPT �equw(ht11)
	BOPT �equw(ht12)
	LOPT �equw(ht13)
	VOPT �equw(ht14)
	`OPT �equw(ht15)
	jOPT �equw(ht16)
	t.ht1
	~2OPT �equs("System variables are as follows:-")
	�OPT �equb(13):OPT �equb(13)
	�OPT �equs("PAGE  = &")
	�OPT �equb(&FF)
	�.ht2
	�OPT �equb(13)
	�OPT �equs("TOP   = &")
	�OPT �equb(&FF)
	�.ht3
	�OPT �spaces(3)
	�!OPT �equs("Program size = &")
	�OPT �equb(&FF)
	�.ht4
OPT �equb(13)

OPT �equs("LOMEM = &")
OPT �equb(&FF)
.ht5
(OPT �spaces(3)
2OPT �equs("Bytes used = &")
<OPT �equb(&FF)
F.ht6
POPT �equb(13)
ZOPT �equs("Heap  = &")
dOPT �equb(&FF)
n.ht7
xOPT �spaces(3)
�OPT �equs("Bytes free = &")
�OPT �equb(&FF)
�.ht8
�OPT �equb(13)
�OPT �equs("Stack = &")
�OPT �equb(&FF)
�.ht9
�OPT �spaces(3)
�"OPT �equs("Next location = &")
�OPT �equb(&FF)
�	.ht10
�OPT �equb(13)
�OPT �equs("HIMEM = &")
OPT �equb(&FF)
	.ht11
OPT �equb(13):OPT �equb(13)
"OPT �equs("LISTO = &")
,OPT �equb(&FF)
6	.ht12
@OPT �spaces(5)
J!OPT �equs("REPEAT depth = &")
TOPT �equb(&FF)
^	.ht13
hOPT �equb(13)
rOPT �equs("TRACE ")
|OPT �equb(&FF)
�	.ht14
�OPT �spaces(7)
� OPT �equs("GOSUB depth = &")
�OPT �equb(&FF)
�	.ht15
�OPT �equb(13)
�OPT �equs("WIDTH = &")
�OPT �equb(&FF)
�	.ht16
�OPT �spaces(5)
�OPT �equs("FOR depth = &")
�OPT �equb(&FF)
�]:�
� Auto-save code
0$&700="SAVE BasHelp 5000 "+�~O%+" 8000 8000"
X%=0:Y%=7:� &FFF7
&l� ''"Code saved under the name of BasHelp."''"To use, load into Sideways Ram and type *H. SystVars."'':�
0� Various subroutines
:� �equb(S%)
D?P%=S%:P%=P%+1
N?O%=S%:O%=O%+1:=pass
X� �equw(S%)
b!P%=S%:P%=P%+2
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00001ac0  72 73 2e 22 27 27 3a e0  0d 0c 30 19 f4 20 56 61  |rs."'':...0.. Va|
00001ad0  72 69 6f 75 73 20 73 75  62 72 6f 75 74 69 6e 65  |rious subroutine|
00001ae0  73 0d 0c 3a 0f dd 20 a4  65 71 75 62 28 53 25 29  |s..:.. .equb(S%)|
00001af0  0d 0c 44 12 3f 50 25 3d  53 25 3a 50 25 3d 50 25  |..D.?P%=S%:P%=P%|
00001b00  2b 31 0d 0c 4e 18 3f 4f  25 3d 53 25 3a 4f 25 3d  |+1..N.?O%=S%:O%=|
00001b10  4f 25 2b 31 3a 3d 70 61  73 73 0d 0c 58 0f dd 20  |O%+1:=pass..X.. |
00001b20  a4 65 71 75 77 28 53 25  29 0d 0c 62 12 21 50 25  |.equw(S%)..b.!P%|
00001b30  3d 53 25 3a 50 25 3d 50  25 2b 32 0d 0c 6c 18 21  |=S%:P%=P%+2..l.!|
00001b40  4f 25 3d 53 25 3a 4f 25  3d 4f 25 2b 32 3a 3d 70  |O%=S%:O%=O%+2:=p|
00001b50  61 73 73 0d 0c 76 0f dd  20 a4 65 71 75 73 28 53  |ass..v.. .equs(S|
00001b60  24 29 0d 0c 80 16 24 50  25 3d 53 24 3a 50 25 3d  |$)....$P%=S$:P%=|
00001b70  50 25 2b a9 28 53 24 29  0d 0c 8a 1c 24 4f 25 3d  |P%+.(S$)....$O%=|
00001b80  53 24 3a 4f 25 3d 4f 25  2b a9 28 53 24 29 3a 3d  |S$:O%=O%+.(S$):=|
00001b90  70 61 73 73 0d 0c 94 11  dd 20 a4 73 70 61 63 65  |pass..... .space|
00001ba0  73 28 53 25 29 0d 0c 9e  0f e3 20 4e 25 3d 31 20  |s(S%)..... N%=1 |
00001bb0  b8 20 53 25 0d 0c a8 12  3f 50 25 3d 33 32 3a 50  |. S%....?P%=32:P|
00001bc0  25 3d 50 25 2b 31 0d 0c  b2 1a 3f 4f 25 3d 33 32  |%=P%+1....?O%=32|
00001bd0  3a 4f 25 3d 4f 25 2b 31  3a ed 3a 3d 70 61 73 73  |:O%=O%+1:.:=pass|
00001be0  0d ff                                             |..|
00001be2
HelpSrc.m0
HelpSrc.m1
HelpSrc.m2
HelpSrc.m4
HelpSrc.m5