Tecla Command-Line Editing Library
The Tecla command-line editing library is included for use with the zonecfg
command. The library provides a mechanism for command-line  history and editing support.
The Tecla command-line editing library is documented in the following man pages:
- enhance(1) 
- libtecla(3LIB) 
- ef_expand_file(3TECLA) 
- gl_get_line(3TECLA) 
- gl_io_mode(3TECLA) 
- pca_lookup_file(3TECLA) 
- tecla(5)