static const char *help_text[] = {
"",
"",
"       Up arrow scrolls up by half the screen height",
"       Down arrow scrolls down by half the screen height",
"       Right arrow scrolls right by half the screen width",
"       Left arrow scrolls down by half the screen width",
"[PgUp]  Page up key move the page up by the screen height",
"[PgDn]  Page Down key move the page down by screen height",
"[Home]  Home key goes to the top of the page",
"[End]   End key goes to the bottom of the page",
"<i>     The `i' or `I' key inverts the current page",
"<n>     The `n' or `N' key displays the next file or page",
"<p>     The `p' or `P' key displays the previous file or page",
"<q>     The `q' or `Q' key quits the program",
"<->     The `-' key reduces the scale by 10% to a minimum of 10%",
"<+>     The `+' key increases the scaling by 10% to a maximum of 100%",
"<^f>    The Control-f key(s) pops up file selector",
"<^p>    The Control-p key(s) pops up page selector",
"",
"                    Press any key to continue",
NULL};
