function create_VIM_CONTEXT_HELP(context) {

var G = VIM_GENERIC;

function getCommandHelp(keys, description, contexthelp_key) {

var helpElem = $('<p />', {'class': 'commandhelp'});

var keyCombination = $('<span />', {'class': 'command_keycombination', 'text': keys});

var commandDescription = $('<span />', {'class': 'command_description', 'text': description});

helpElem.append(keyCombination).append(commandDescription);

if(!!contexthelp_key)

return helpElem.addClass("helpkey_" + contexthelp_key).addClass('conditional');

else

return helpElem;

}

function addCommandHelp(elem, keys, description, contexthelp_key) {

getCommandHelp(keys, description, contexthelp_key).appendTo(elem);

}

function commandHelp(keys, description, contexthelp_key) {

var commandMode = $('.command-mode', context);

addCommandHelp(commandMode, keys, description, contexthelp_key);

}

function addCommandHelps() {

var insertMode = $('.insert-mode', context);

addCommandHelp(insertMode, "Esc", "change to normal mode");

commandHelp("i, I", "change to insert mode");

commandHelp("h, j, k, l", "move left, down, up, right");

commandHelp("w, b, e, ge", "move word at a time");

commandHelp("[n][action/movement]", "do n times, e.g. 3w");

commandHelp("x, X", "remove a character");

commandHelp("a, A", "append");

commandHelp("f[char]", "move to next given char in line");

commandHelp("F[char]", "move to previous char in line");

commandHelp("; and ,", "repeat last f or F");

commandHelp("f[char]", "move to n:th next given char in line", "number_f_char");

commandHelp("/yourtext and then: n, N", "Search text");

commandHelp("d[movement]", "delete by giving movement");

commandHelp("r[char]", "replaces character below cursor");

commandHelp("0, $", "move to start/end of line");

commandHelp("o, O", "add new line");

commandHelp("%", "Goto corresponding parentheses");

// commandHelp("[( or ])", "Goto next/previous parentheses");

commandHelp("ci[movement]", "change inside of given movement");

commandHelp("D", "delete to end of line");

commandHelp("S", "clear current line; to insert mode");

commandHelp("g", "move to the start of buffer", "g");

commandHelp("e", "move to end of previous word", "ge");

commandHelp("gg / G", "move to start / end of buffer");

commandHelp("G or [number]G", "move to line", "goto_line_g");

commandHelp("d", "the whole line", "dd");

commandHelp("$", "the rest of the line", "end_of_line");

commandHelp("0", "the beginning of line to here", "start_of_line");

commandHelp("w", "to the beginning of next word", "w");

commandHelp("e", "to the end of current word", "e");

commandHelp("b", "to the beginning of current word", "b");

commandHelp("h, j, k, l", "left, down, up, right", "hjkl");

commandHelp("[n][movement]", "movement n times", "num_movement");

commandHelp("[char]", "single character", "char");

commandHelp("[movement]", "movement, e.g. j", "movement");

commandHelp("yy", "copy current line");

commandHelp("y", "copy current line", "copy_line");

commandHelp("p", "Paste copied text after cursor.");

commandHelp("i[YourText]", "Repeats inserted text", "repeat_insert");

commandHelp("ESC", "cancel action/movement", "chained");

show_help();

}

function set_help(contexthelp_keys, chainedActions) {

$('.commandhelp', context).hide();

G.for_each(contexthelp_keys, function(key) {

$('.commandhelp.helpkey_' + key, context).show();

});

showChainedActions(chainedActions);

}

function showChainedActions(chainedActions) {

var result = "";

G.for_each(chainedActions, function(action) {

result += action + " ";

});

result = $.trim(result);

$('.context_pressed', context).text(result);

}

function show_help() {

$('.context_pressed', context).text('');

$('.commandhelp', context).show();

$('.commandhelp.conditional', context).hide();

}

return {

'initialize': addCommandHelps,

'show_help': show_help,

'set_help': set_help

};

}