mdsplus8: jTraverser does not allow renaming nodes with long names

[mwinkel-dev]

Affiliation MIT PSFC

Version(s) Affected mdsplus8

Platform Ubuntu 20.04

Describe the bug The jTraverser tool does not allow renaming nodes with the long names supported by mdsplus8.

To Reproduce Steps to reproduce the behavior:

1. Using mdsplus8, launch jTraverser and then create / open a tree for edit.
2. Add some nodes to the tree.
3. Attempt to rename a node to a very long name (mdsplus8 supports up to 63 characters).
4. An error message appears stating: "Node name lengh must be between 1 and 12 characters"

Expected behavior

1. Node to be renamed when given a name longer than 12 characters.
2. Error message only appears if the new name is longer than 63 characters.
3. Text of error message corrected: lengh becomes length, and mentions maximum is 63 characters (not 12).

Screenshots

Additional context n/a