Prefix: similar to \(oqg\(cq, but forking of corridors is not considered
interesting.
.lp ""
-Note: <Control>+<key> means using the holding the <Control> or <Ctrl> key
+Note: <Control>+<key> means holding the <Control> or <Ctrl> key
down like <Shift> while typing and releasing <key>, then releasing <Control>.
Control characters are case-insensitive so \(hax and \(haX are the same.
.lp "M<direction>"
Prefix: Similar to `{\tt g}', but forking of corridors is not considered
interesting.
\\
-Note: <Control>+<key> means using the holding the <Control> or <Ctrl> key
+Note: <Control>+<key> means holding the <Control> or <Ctrl> key
down like <Shift> while typing and releasing <key>, then releasing <Control>.
Control characters are case-insensitive so {\tt \^{}x} and {\tt \^{}X}
are the same.