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.. |version| replace:: 1.10
======
chkbas
======
--------------------------------------------
check and detokenize Atari BASIC SAVEd files
--------------------------------------------
.. include:: manhdr.rst
SYNOPSIS
========
chkbas [**-atari**] [**-short**] [**-verbose**] [**-noinverse**] [**-tbs** | **-bxl** | **-bxe**] **basic-file** [**output-file**]
DESCRIPTION
===========
**chkbas** detokenizes Atari 8-bit BASIC SAVEd files. It lists the BASIC
code in human-readable form, and gives some other useful information
about the program.
**basic-file** is an Atari BASIC, TurboBASIC, BASIC XL, or BASIC
XE program. Output will go to **output-file**, if given; otherwise,
standard output. If **basic-file** is anything other than standard
Atari BASIC, the BASIC dialect must be specified (see **OPTIONS**,
below).
Sample run, with no options::
$ chkbas HELLO.BAS
chkbas v1.10 (c) 1999-2001 Jindrich Kubec <kubecj@asw.cz>
chkbas v1.10 (c) 1999-2001 Jindrich Kubec <kubecj@asw.cz>
Atari Basic/Turbo Basic/Basic XL/Basic XE decompiler.
Latest version can be found at http://www.asw.cz/~kubecj
Published under GPL. See GPL.TXT.
Thanks to Russ Gilbert for his SALVAGE programs.
Input file: HELLO.BAS
Constants & pointers:
Start of Name Table (VNT) : 000E
End of Name Table (VNTE) : 0011
Length of Name Table (VNTL) : 0004
Start of Variable Table (VVT) : 0012
End of Variable Table (VVTE) : 0021
Length of Variable Table (VVTL) : 0010
Number of Variables (NV) : 0002
Start of Code (STMTAB): 0022
Length of Code : 004E
Current command (STMCUR): 0070
Length of current command : 0013
First byte after program (STARP) : 0083
Length of file : 0083
File len difference : 00000000
Variable table:
0001 STRING (81) 00: SPoff: 0000 Len: 5 Dim: 10 A$
0002 SCALAR (00) 01: 11 I
Main code starts here:
10 DIM A$(10)
20 A$="HELLO"
30 FOR I=1 TO 10
40 ? A$;" WORLD!"
50 NEXT I
Immediate code starts here:
32768 SAVE "H:HELLO.BAS"
Done!
OPTIONS
=======
Input Options
-------------
**-tbs**
Treat input as a Turbo BASIC program.
**-bxl**
Treat input as a BASIC XL program.
**-bxe**
Treat input as a BASIC XE program, which may or may not be EXTENDed
with code in the extra XE banks.
Output Options
--------------
**-atari**
Output only the program listing, with lines terminated by Atari
EOL characters (**$9B**).
**-short**
Output only the program listing, with lines terminated by the
system default newline character(s), e.g. **\n** on UNIX-like OSes,
**\r\n** on MS-DOS or Windows.
**-verbose**
Program listing will be interspersed with per-line and per-statement
low-level information. This option is probably most useful for debugging
**chkbas** itself.
EXIT STATUS
===========
Zero for success, non-zero for failure.
.. include:: manftr.rst
|
