#127 Bash not honoring terminal settings.

[John Malmberg]

Bash is not reporting or honoring terminal width settings.

The COLUMNS environment variable is being set to 80 columns even when the terminal size has been set to 132 characters before it startup.

The TERM environment variable is being set to "vt102-132" as expected.

Bash is wrapping before the 132 columns and is corrupting the output.

Changing the COLUMNS environment variable is not changing bash behavior.

GNU bash, version 4.3.46(1)-release (alpha-dec-vms)

[John Malmberg]

The COLUMNS environment variable appears to be one that bash should be looking up the value for dynamically instead of using a static value.