NHISTORY

Syntax: | `SET NHISTORY n GET NHISTORY { n }`
Default: | `NHISTORY = -1`

`NHISTORY` controls how many lines of history to display for each numeric variable as a result of the `SHOW` command.

`NHISTORY` | meaning
< 0 | all stored history lines will be displayed
= 0,1 | only the latest history line will be displayed
> 0 | a maximum of `NHISTORY` lines of history will be displayed for each variable

MAXHISTORY
TENSION