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.length 66
.tm 2
.bm 2
;***********************************************************************
;* *
;* BASIC.X *
;* *
;* (C) 1986 Champaign Computer *
;* Written by: Jack Shaffer *
;* *
;* Function: *
;* - Extra program to renumber a basic program written with SuperVue *
;* - Starts with 100 and increments by 10 *
;* - ^G^R starts the renumbering *
;* - SVCPY's file to VUE compatiable .BAS file and compiles *
;* *
;* These keys have been redefined: *
;* F command - copies .T file to .BAS ext. *
;* G command - like F command, then compiles .BAS file *
;* *
;* 10/01/86 Created. - jss *
;* 11/25/86 Tidied up the display when adding numbers. - jss *
;* 12/03/86 Will not number blank lines. - jss *
;* 04/08/87 Release to AMUS network. - jss *
;* *
;***********************************************************************
'MAP BAS'NUM,6
'MAP FOUND,1
'MAP X,3
'MAP DEL'NUM,1
'MAP SIZE,6
KEY R
START:
'BAS'NUM=100
'FOUND=0
'DMODE
'HOME
'DISPLAY-OFF ; Comment out this line to see a dazzling display
RD'LOOP1:
'DEL'NUM=0
'INSERT
RD'LOOP:
'EOL
'BEQ NO'AMP
'RANGE .. ; Don't do microspace command
'BEQ NO'AMP
'RANGE 09
'BNE NO'NUMBER
'TEXT ^D
'DEL'NUM=1
'BR RD'LOOP
NO'NUMBER:
'CMP " " ; Insert a space if not already there
'BEQ NO'SPACE
'TEXT " ^U"
NO'SPACE:
'CMPNUM DEL'NUM,1
'BEQ GET'OUT
'LENGTH BAS'NUM,SIZE
'SIZE=SIZE+1
'XBUF=CURSOR
'X=1
'SCANWHILE X,XBUF," "
'X=X-1
'CMPNUM SIZE,X
'BHI GET'OUT ; Stay in INSERT if size > x
'TEXT ^Q ; Go into type over mode
GET'OUT:
'CURSOR=BAS'NUM
'BAS'NUM=BAS'NUM + 10
CHKLIN:
'EOL ; Skip over if blank line, SV hangs up if we don't
'BEQ NO'AMP
'FOUND=0 ; Check line for & - don't number if found
'TEXT ^N
SPACHK:
'LEFT ; Back up to first non-blank
'RANGE !~
'BNE SPACHK
'RANGE &&
'BNE NO'AMP
'FOUND=1
NO'AMP:
'EOF
'BEQ DONE
'TEXT ^M
'CMPNUM FOUND,0
'BHI CHKLIN ; Line had a &
'BR RD'LOOP1
DONE:
'INSERT
'TEXT ^Q
'HOME
'DISPLAY-PAGE
'DING
'STOP
.......|.....|.................|.........................................................
; finish out - do svcpy to .bas extension
do F
do FINISH
'chainprep "svcpy &.bas=&.t$"
'text finish^M
'stop
; go (finish) - do svcpy to .bas extension - compil
do G
do GO
'chainprep "svcpy &.bas=&.t$compil &.bas/m$"
'text finish^M
'stop
