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allow :tabnext and :tabprevious to accept an arg and make gT use its count for

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relative tab motion
This commit is contained in:
Doug Kearns
2007-10-30 09:03:53 +00:00
parent 4c799598a4
commit 6bc2054ce2
3 changed files with 46 additions and 14 deletions
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44
content/commands.js
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@@ -178,6 +178,7 @@ vimperator.Commands = function() //{{{
return null;
}
// TODO: generalized 0 count handling -> "Zero count"
// FIXME: doesn't really belong here...
// return [null, null, null, null, heredoc_tag || false];
// [count, cmd, special, args] = match;
@@ -1470,10 +1471,30 @@ vimperator.Commands = function() //{{{
}
));
addDefaultCommand(new vimperator.Command(["tabn[ext]", "tn[ext]"],
function() { vimperator.tabs.select("+1", true); },
// TODO: count support
function(args)
{
short_help: "Switch to the next tab",
help: "Cycles to the first tab, when the last is selected."
if (!args)
{
vimperator.tabs.select("+1", true);
}
else if (/^\d+$/.test(args))
{
var index = parseInt(args) - 1;
if (index < vimperator.tabs.count())
vimperator.tabs.select(index, true);
else
vimperator.beep();
}
else
{
vimperator.echoerr("E488: Trailing characters");
}
},
{
usage: ["tabn[ext] {count}"],
short_help: "Switch to the next or [count]th tab",
help: "Cycles to the first tab when the last is selected and <code class=\"argument\">{count}</code> is not specified."
}
));
addDefaultCommand(new vimperator.Command(["tabo[nly]"],
@@ -1503,11 +1524,20 @@ vimperator.Commands = function() //{{{
}
));
addDefaultCommand(new vimperator.Command(["tabp[revious]", "tp[revious]", "tabN[ext]", "tN[ext]"],
function() { vimperator.tabs.select("-1", true); },
// TODO: count support
function(args)
{
usage: ["tabp[revious]", "tabN[ext]"],
short_help: "Switch to the previous tab",
help: "Cycles to the last tab, when the first is selected."
if (!args)
vimperator.tabs.select("-1", true);
else if (/^\d+$/.test(args))
vimperator.tabs.select("-" + args, true); // FIXME: urgh!
else
vimperator.echoerr("E488: Trailing characters");
},
{
usage: ["tabp[revious] {count}"],
short_help: "Switch to the previous tab or go [count] tabs back",
help: "Wraps around from the first tab to the last tab."
}
));
addDefaultCommand(new vimperator.Command(["tabr[ewind]", "tabfir[st]"],