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add prefix count support to :tabprevious, :bprevious, :tabnext, :bnext etc

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This commit is contained in:
Doug Kearns
2008-08-12 11:23:01 +00:00
parent 66c46a8b53
commit 16a9c56fbe
3 changed files with 52 additions and 24 deletions
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1
NEWS
View File

@@ -15,6 +15,7 @@
generous donation which made this behavior possible)
* IMPORTANT: ctrl-x/a never take possible negative URLs into account, it was just
too unpredictable
* :tabprevious, :bprevious, :tabnext, :bnext and friends now accept a prefix count
* add :comclear and :delcommand
* add a special version to :hardcopy to skip the Print dialog
* add :bl[ast], :bf[irst], :br[ewind] to go to first/last tab

59
content/tabs.js
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@@ -304,31 +304,56 @@ liberator.Tabs = function () //{{{
"Switch to the last tab",
function () { liberator.tabs.select("$", false); });
// TODO: count support
// TODO: "Zero count" if 0 specified as arg
liberator.commands.add(["tabp[revious]", "tp[revious]", "tabN[ext]", "tN[ext]", "bp[revious]", "bN[ext]"],
"Switch to the previous tab or go [count] tabs back",
function (args)
function (args, special, count)
{
if (!args)
liberator.tabs.select("-1", true);
else if (/^\d+$/.test(args))
liberator.tabs.select("-" + args, true); // FIXME: urgh!
// count is ignored if an arg is specified, as per Vim
if (args)
{
if (/^\d+$/.test(args))
liberator.tabs.select("-" + args, true); // FIXME: urgh!
else
liberator.echoerr("E488: Trailing characters");
}
else if (count > 0)
{
liberator.tabs.select("-" + count, true);
}
else
liberator.echoerr("E488: Trailing characters");
{
liberator.tabs.select("-1", true);
}
});
// TODO: count support
// TODO: "Zero count" if 0 specified as arg
liberator.commands.add(["tabn[ext]", "tn[ext]", "bn[ext]"],
"Switch to the next or [count]th tab",
function (args)
function (args, special, count)
{
if (!args)
if (args || count > 0)
{
liberator.tabs.select("+1", true);
}
else if (/^\d+$/.test(args))
{
var index = parseInt(args, 10) - 1;
var index;
// count is ignored if an arg is specified, as per Vim
if (args)
{
if (/^\d+$/.test(args))
{
index = args - 1;
}
else
{
liberator.echoerr("E488: Trailing characters");
return;
}
}
else
{
index = count - 1;
}
if (index < liberator.tabs.count)
liberator.tabs.select(index, true);
else
@@ -336,7 +361,7 @@ liberator.Tabs = function () //{{{
}
else
{
liberator.echoerr("E488: Trailing characters");
liberator.tabs.select("+1", true);
}
});
@@ -347,6 +372,7 @@ liberator.Tabs = function () //{{{
if (liberator.config.name == "Vimperator")
{
// TODO: add count support
liberator.commands.add(["b[uffer]"],
"Switch to a buffer",
function (args, special) { liberator.tabs.switchTo(args, special); },
@@ -373,6 +399,7 @@ liberator.Tabs = function () //{{{
"Reload all tab pages",
function (args, special) { liberator.tabs.reloadAll(special); });
// TODO: add count support
liberator.commands.add(["tabm[ove]"],
"Move the current tab after tab N",
function (args, special)

16
locale/en-US/tabs.txt
View File

@@ -120,9 +120,9 @@ ________________________________________________________________________________
|:bn| |:bnext| |:tn| |:tnext| |:tabn| |:tabnext|
||:tabn[ext] [count]|| +
||:tn[ext] [count]|| +
||:bn[ext] [count]||
||:[count]tabn[ext] [count]|| +
||:[count]tn[ext] [count]|| +
||:[count]bn[ext] [count]||
________________________________________________________________________________
Switch to the next or [count]th tab. Cycles to the first tab when the last is
selected and {count} is not specified.
@@ -137,11 +137,11 @@ ________________________________________________________________________________
|:bN| |:bNext| |:bp| |:bprevious| |:tN| |:tNext| |:tabN| |:tabNext| |:tp| |:tprevious| |:tabp| |:tabprevious|
||:tabp[revious] [count]|| +
||:tp[revious] [count]|| +
||:tabN[ext] [count]|| +
||:bp[revious] [count]|| +
||:bN[ext] [count]||
||:[count]tabp[revious] [count]|| +
||:[count]tp[revious] [count]|| +
||:[count]tabN[ext] [count]|| +
||:[count]bp[revious] [count]|| +
||:[count]bN[ext] [count]||
________________________________________________________________________________
Switch to the previous tab or go [count] tabs back. Wraps around from the
first tab to the last tab.