Document tpv and @v

[XVilka]

See radareorg/radare2#16194

[officialcjunior]

Hey @XVilka,
What does @v do exactly? I couldn't find in the internal help, so I thought I'll add it too.

[XVilka]

@officialcjunior it's value modifier: https://github.com/radareorg/radare2/pull/16194/files#diff-4177509c34816099f6d9c68b13bf05ed793f9d41e6ae730dd411a80c34090e4bR3456

For example, if you write something like the following it will change the value in place and run the command as it was the data:

[0x00006b60]> px 10
- offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
0x00006b60  f30f 1efa 31ed 4989 d15e                 ....1.I..^
[0x00006b60]> px 10 @v:0x6b64
- offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
0x00006b60  646b 0000 0000 0000 d15e                 dk.......^
[0x00006b60]> 

[officialcjunior]

Awesome!
So, can we have the help like: @v:value modify the current offset to a custom value ?

[trufae]

yes