sharkdp / hexyl

A command-line hex viewer

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Feature Request: Show byte 00~1f and 7f in UnixP form in text area

cheny0y0 opened this issue · comments

That is:

Byte Show
00 ^@
01 ^A
02 ^B
03 ^C
04 ^D
05 ^E
06 ^F
07 ^G
08 ^H
09 ^I
0a ^J
0b ^K
0c ^L
0d ^M
0e ^N
0f ^O
10 ^P
11 ^Q
12 ^R
13 ^S
14 ^T
15 ^U
16 ^V
17 ^W
18 ^X
19 ^Y
1a ^Z
1b ^[
1c ^|
1d ^]
1e ^^
1f ^_
7f ^?

Use the second character to show it in a different color in text area.

I think this is out of scope for hexyl, unfortunately. It doesn't really fit with its current output width, for example. See also: #6