documentation/js/Markdown.Editor.js
function (event) {

            if (!event.ctrlKey && !event.metaKey) {

                var keyCode = event.keyCode;

                if ((keyCode >= 33 && keyCode <= 40) || (keyCode >= 63232 && keyCode <= 63235)) {
                    // 33 - 40: page up/dn and arrow keys
                    // 63232 - 63235: page up/dn and arrow keys on safari
                    setMode("moving");
                }
                else if (keyCode == 8 || keyCode == 46 || keyCode == 127) {
                    // 8: backspace
                    // 46: delete
                    // 127: delete
                    setMode("deleting");
                }
                else if (keyCode == 13) {
                    // 13: Enter
                    setMode("newlines");
                }
                else if (keyCode == 27) {
                    // 27: escape
                    setMode("escape");
                }
                else if ((keyCode < 16 || keyCode > 20) && keyCode != 91) {
                    // 16-20 are shift, etc. 
                    // 91: left window key
                    // I think this might be a little messed up since there are
                    // a lot of nonprinting keys above 20.
                    setMode("typing");
                }
            }
        }
function (event) {

            if (!event.ctrlKey && !event.metaKey) {

                var keyCode = event.keyCode;

                if ((keyCode >= 33 && keyCode <= 40) || (keyCode >= 63232 && keyCode <= 63235)) {
                    // 33 - 40: page up/dn and arrow keys
                    // 63232 - 63235: page up/dn and arrow keys on safari
                    setMode("moving");
                }
                else if (keyCode == 8 || keyCode == 46 || keyCode == 127) {
                    // 8: backspace
                    // 46: delete
                    // 127: delete
                    setMode("deleting");
                }
                else if (keyCode == 13) {
                    // 13: Enter
                    setMode("newlines");
                }
                else if (keyCode == 27) {
                    // 27: escape
                    setMode("escape");
                }
                else if ((keyCode < 16 || keyCode > 20) && keyCode != 91) {
                    // 16-20 are shift, etc. 
                    // 91: left window key
                    // I think this might be a little messed up since there are
                    // a lot of nonprinting keys above 20.
                    setMode("typing");
                }
            }
        }
function ( event ) { if ( ! event . ctrlKey && ! event . metaKey ) { var keyCode = event . keyCode ; if ( ( keyCode >= 33 && keyCode <= 40 ) || ( keyCode >= 63232 && keyCode <= 63235 ) ) { // 33 - 40: page up/dn and arrow keys
 // 63232 - 63235: page up/dn and arrow keys on safari
 setMode ( "moving" ) ; } else if ( keyCode == 8 || keyCode == 46 || keyCode == 127 ) { // 8: backspace
 // 46: delete
 // 127: delete
 setMode ( "deleting" ) ; } else if ( keyCode == 13 ) { // 13: Enter
 setMode ( "newlines" ) ; } else if ( keyCode == 27 ) { // 27: escape
 setMode ( "escape" ) ; } else if ( ( keyCode < 16 || keyCode > 20 ) && keyCode != 91 ) { // 16-20 are shift, etc. 
 // 91: left window key
 // I think this might be a little messed up since there are
 // a lot of nonprinting keys above 20.
 setMode ( "typing" ) ; } } }
Set the mode depending on what is going on in the input area.
Set the mode depending on what is going on in the input area .