3dbe3acc6ce41b7cd460b75ef149d7f9b886ba19
max
  Thu Apr 21 13:56:03 2016 -0700
adding a help menu entry in hgTracks for the shortcuts, refs #17212

diff --git src/hg/hgTracks/hgTracks.c src/hg/hgTracks/hgTracks.c
index 92aca84..9c1e44e 100644
--- src/hg/hgTracks/hgTracks.c
+++ src/hg/hgTracks/hgTracks.c
@@ -9355,42 +9355,44 @@
 // buttons
 hPrintf("Mousetrap.bind('c f', function() { $('input[name=\"hgTracksConfigPage\"]').click() }); \n");
 hPrintf("Mousetrap.bind('t s', function() { $('input[name=\"hgt_tSearch\"]').click() }); \n");
 hPrintf("Mousetrap.bind('h a', function() { $('input[name=\"hgt.hideAll\"]').click() }); \n");
 hPrintf("Mousetrap.bind('d t', function() { $('input[name=\"hgt.reset\"]').click() }); \n");
 hPrintf("Mousetrap.bind('d o', function() { $('input[name=\"hgt.defaultImgOrder\"]').click() }); \n");
 hPrintf("Mousetrap.bind('c t', function() { document.customTrackForm.submit();return false; }); \n");
 hPrintf("Mousetrap.bind('t h', function() { document.trackHubForm.submit();return false; }); \n");
 hPrintf("Mousetrap.bind('r s', function() { $('input[name=\"hgt.setWidth\"]').click() }); \n");
 hPrintf("Mousetrap.bind('r f', function() { $('input[name=\"hgt.refresh\"]').click() }); \n");
 hPrintf("Mousetrap.bind('r v', function() { $('input[name=\"hgt.toggleRevCmplDisp\"]').click() }); \n");
 hPrintf("Mousetrap.bind('v d', gotoGetDnaPage); \n");
 
 // focus
 hPrintf("Mousetrap.bind('/', function() { $('input[name=\"hgt.positionInput\"]').focus(); return false; }, 'keydown'); \n");
-hPrintf("Mousetrap.bind('?', function() { $( \"#hotkeyHelp\" ).dialog({width:'600'});}); \n");
+hPrintf("Mousetrap.bind('?', showHotkeyHelp());\n");
 
 // menu
 if (gotExtTools)
     hPrintf("Mousetrap.bind('s t', showExtToolDialog); \n");
 
 // multi-region views
 hPrintf("Mousetrap.bind('e v', function() { window.location.href='%s?%s=%s&virtModeType=exonMostly'; });  \n",
            hgTracksName(), cartSessionVarName(), cartSessionId(cart));
 hPrintf("Mousetrap.bind('d v', function() { window.location.href='%s?%s=%s&virtModeType=default'; });  \n",
            hgTracksName(), cartSessionVarName(), cartSessionId(cart));
 
+// also add an entry to the help menu that shows the keyboard shortcut help dialog
+hPrintf("$(document).ready(addKeyboardHelpEntry);");
 
 hPrintf("</script>\n");
 
 // help dialog
 hPrintf("<div style=\"display:none\" id=\"hotkeyHelp\" title=\"Keyboard shortcuts\">\n");
 hPrintf("<table style=\"width:580px; border-color:#666666; border-collapse:collapse\">\n");
 hPrintf("<tr><td style=\"width:18ch\">left 10&#37;</td><td width=\"auto\" class=\"hotkey\">ctrl+j</td>  <td style=\"width:24ch\"> track search</td><td class=\"hotkey\">t then s</td>               </tr>\n"); // percent sign
 hPrintf("<tr><td> left 1/2 screen</td><td class=\"hotkey\">j</td>   <td> default tracks</td><td class=\"hotkey\">d then t</td>             </tr>\n");
 hPrintf("<tr><td> left one screen</td><td class=\"hotkey\">J</td>   <td> default order</td><td class=\"hotkey\">d then o</td>              </tr>\n");
 hPrintf("<tr><td> right 10&#37;</td><td class=\"hotkey\">ctrl+l</td><td> hide all</td><td class=\"hotkey\">h then a</td>                   </tr>\n"); // percent sign
 hPrintf("<tr><td> right 1/2 screen</td><td class=\"hotkey\">l</td>  <td> custom tracks</td><td class=\"hotkey\">c then t</td>              </tr>\n");
 hPrintf("<tr><td> right one screen</td><td class=\"hotkey\">L</td>  <td> track hubs</td><td class=\"hotkey\">t then h</td>                 </tr>\n");
 hPrintf("<tr><td> zoom in 1.5x</td><td class=\"hotkey\">ctrl+i</td> <td> configure</td><td class=\"hotkey\">c then f</td>                  </tr>\n"); 
 hPrintf("<tr><td> zoom in 3x</td><td class=\"hotkey\">i</td>        <td> reverse</td><td class=\"hotkey\">r then v</td>                    </tr>\n");
 hPrintf("<tr><td> zoom in 10x</td><td class=\"hotkey\">I</td>       <td> resize</td><td class=\"hotkey\">r then s</td>                     </tr>\n");