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moved more commands. the end of all the moving is near!

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This commit is contained in:
Martin Stubenschrott
2008-02-28 23:55:02 +00:00
parent 8c45097170
commit 8184b1109f
6 changed files with 351 additions and 363 deletions
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117
content/options.js
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@@ -200,6 +200,96 @@ vimperator.Options = function () //{{{
////////////////////// COMMANDS ////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////{{{
vimperator.commands.add(["let"],
"Set or list a variable",
function (args)
{
if (!args)
{
var str = "";
for (var i in vimperator.globalVariables)
{
var value = vimperator.globalVariables[i];
if (typeof value == "number")
var prefix = "#";
else if (typeof value == "function")
var prefix = "*";
else
var prefix = "";
str += "<tr><td style=\"width: 200px;\">" + i + "</td><td>" + prefix + value + "</td>\n";
}
if (str)
vimperator.echo("<table>" + str + "</table>", vimperator.commandline.FORCE_MULTILINE);
else
vimperator.echo("No variables found");
return;
}
var matches;
// 1 - type, 2 - name, 3 - +-., 4 - expr
if (matches = args.match(/([$@&])?([\w:]+)\s*([+-.])?=\s*(.+)/))
{
if (!matches[1])
{
var reference = vimperator.variableReference(matches[2]);
if (!reference[0] && matches[3])
{
vimperator.echoerr("E121: Undefined variable: " + matches[2]);
return;
}
var expr = vimperator.eval(matches[4]);
if (typeof expr === undefined)
{
vimperator.echoerr("E15: Invalid expression: " + matches[4]);
return;
}
else
{
if (!reference[0])
{
if (reference[2] == "g")
reference[0] = vimperator.globalVariables;
else
return; // for now
}
if (matches[3])
{
if (matches[3] == "+")
reference[0][reference[1]] += expr;
else if (matches[3] == "-")
reference[0][reference[1]] -= expr;
else if (matches[3] == ".")
reference[0][reference[1]] += expr.toString();
}
else
reference[0][reference[1]] = expr;
}
}
}
// 1 - name
else if (matches = args.match(/^\s*([\w:]+)\s*$/))
{
var reference = vimperator.variableReference(matches[1]);
if (!reference[0])
{
vimperator.echoerr("E121: Undefined variable: " + matches[1]);
return;
}
var value = reference[0][reference[1]];
if (typeof value == "number")
var prefix = "#";
else if (typeof value == "function")
var prefix = "*";
else
var prefix = "";
vimperator.echo(reference[1] + "\t\t" + prefix + value);
}
});
vimperator.commands.add(["pref[erences]", "prefs"],
"Show " + vimperator.config.appName + " Preferences",
function (args, special, count, modifiers)
@@ -476,6 +566,33 @@ vimperator.Options = function () //{{{
completer: function (filter, special) { return vimperator.completion.option(filter, special); }
});
vimperator.commands.add(["unl[et]"],
"Delete a variable",
function (args, special)
{
if (!args)
{
vimperator.echoerr("E471: Argument required");
return;
}
var names = args.split(/ /);
if (typeof names == "string") names = [names];
var length = names.length;
for (var i = 0, name = names[i]; i < length; name = names[++i])
{
var reference = vimperator.variableReference(name);
if (!reference[0])
{
if (!special)
vimperator.echoerr("E108: No such variable: " + name);
return;
}
delete reference[0][reference[1]];
}
});
/////////////////////////////////////////////////////////////////////////////}}}
////////////////////// PUBLIC SECTION //////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////{{{