- If the environment variables <STRONG>LINES</STRONG> or <STRONG>COLUMNS</STRONG> are set,
- this overrides the library's use of the window size
- obtained from the operating system. Thus, even if a SIG-
- WINCH is received, no screen size change may be recorded.
- In that case, no <STRONG>KEY_RESIZE</STRONG> is queued for the next call to
- <STRONG>getch</STRONG>; an <STRONG>ERR</STRONG> will be returned instead.
+ If the environment variables <STRONG>LINES</STRONG> or <STRONG>COLUMNS</STRONG> are set,
+ this overrides the library's use of the window size
+ obtained from the operating system. Thus, even if a SIG-
+ WINCH is received, no screen size change may be recorded.