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Add :list* commands, linkify help tags in certain output, and augment :yank to accept JavaScript directly.

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This commit is contained in:
Kris Maglione
2010-12-18 11:54:31 -05:00
parent 3f343d0d98
commit f1e4ef93df
11 changed files with 197 additions and 37 deletions
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14
common/content/commands.js
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@@ -1395,6 +1395,15 @@ const Commands = Module("commands", {
completer: function (context) completion.userCommand(context)
});
dactyl.addUsageCommand({
name: ["listc[ommands]", "lc"],
description: "List all Ex commands along with their short descriptions",
iterate: function (args) commands,
format: {
description: function (cmd) template.linkifyHelp(cmd.description + (cmd.replacementText ? ": " + cmd.action : ""))
}
});
function checkStack(cmd) {
util.assert(io.sourcing && io.sourcing.stack &&
io.sourcing.stack[cmd] && io.sourcing.stack[cmd].length,
@@ -1454,13 +1463,14 @@ const Commands = Module("commands", {
commands.add(["y[ank]"],
"Yanks the output of the given command to the clipboard",
function (args) {
let res = commandline.withOutputToString(commands.execute, commands, args[0]);
let cmd = /^:/.test(args[0]) ? args[0] : ":echo " + args[0];
let res = commandline.withOutputToString(commands.execute, commands, cmd);
dactyl.clipboardWrite(res);
let lines = res.split("\n").length;
dactyl.echomsg("Yanked " + lines + " line" + (lines == 1 ? "" : "s"));
},
{
completer: function (context) completion.ex(context),
completer: function (context) completion[/^:/.test(context.filter) ? "ex" : "javascript"](context),
literal: 0
});
},