simple shell\-like expansion of the form \fIvar="${var}"\fR, the source
keyword and variable substituton, but not some of the more advanced BASH
features like arrays and special parameter expansions. For more details, see
-the Simple lexical analysis documentanion:
+the Simple lexical analysis documentation:
\fLhttp://docs.python.org/3/library/shlex.html\fR.
.br
Portage will check the currently\-defined environment variables