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Displays the contents of a file, record by record, in the
form of character code numbers. The data is in
hexadecimal form and the record number is in octal form. Syntax | |
;HEXO [;{CHAR
CLEAR
KANA}] [;NORECNUM] [;TITLE=title]
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Where: - CHAR
Displays character symbols in ASCII
code. Refer to the CHAR description in this chapter.
- CLEAR
Displays all character symbols. Refer
to the CLEAR description in this chapter.
- KANA
Displays JIS character symbols. Refer
to the KANA description in this chapter.
- NORECNUM
Omits file identification information,
record numbers, and word offset numbers.
- title
Is a character string to be used as the
title of the display. If the tofile is a printer, the title is printed at
the
top of each page. Otherwise, the title is written only once, at the beginning of
the tofile. The title may contain up to 62 characters, but may not be broken
to be continued on the following line.
File Attributes | |
The fromfile must have read access, and the tofile
must have write access. The tofile is normally a list device
such as $STDLIST, but it can also be another device for
intermediate storage. The record size for an
intermediate storage device should be the same as that of the
list device that will ultimately print the data and must be
equal to or greater than 60 bytes. Operation | |
You can combine the HEXO function with the CHAR,
CLEAR, or KANA functions, one at a time, to display
character symbols, as well as numerical codes. The tofile can be a printer, terminal, or an intermediate
disk file. If the tofile is a disk file, it must be at least
60 bytes in length. Example | |
In the example below, file TEXT3.PUB.ACCOUNT is an ASCII file
created by using EDIT/3000. The octal
word number at the beginning of each line of data specifies the
sequential number within the record of the
first word of data in the line. The example displays the file TEXT3 in both hexadecimal
and character format. Because it does not
specify a language for the CHAR function, FCOPY uses the
default, NATIVE-3000 (refer to the CHAR
description in this chapter). FCOPY prints the title as
it appears in the title parameter.
>FROM=TEXT3;TO=*LP;HEXO;CHAR;&
TITLE="EXAMPLE OF CHAR/HEX DISPLAY"
EXAMPLE OF CHAR/HEX DISPLAY
TEXT3.PUB.ACCOUNT RECORD 0 (%0)
0000: 5448 4953 2049 5320 4C49 4E45 2031 2E20 THIS IS LINE 1.
0010: 2054 4845 2038 2D44 4947 4954 204E 554D THE 8-DIGIT NUM
0020: 4245 5253 2041 5420 5448 4520 5249 4748 BERS AT THE RIGH
0030: 5420 4152 4520 5448 4520 2020 2020 2020 T ARE THE
0040: 2020 2020 2020 2020 3030 3030 3130 3030 00001000
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