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add initial (very rough) implementation of :noremap

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This commit is contained in:
Doug Kearns
2007-07-22 11:36:41 +00:00
parent ab05f48462
commit 6b87d71a7e
2 changed files with 61 additions and 1 deletions
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56
chrome/content/vimperator/commands.js
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@@ -556,7 +556,7 @@ function Commands() //{{{
{
usage: ["map {lhs} {rhs}", "map {lhs}", "map"],
short_help: "Map the key sequence {lhs} to {rhs}",
help: ""
help: "The {rhs} is remapped, allowing for nested and recursive mappings."
}
));
addDefaultCommand(new Command(["mapc[lear]"],
@@ -616,6 +616,60 @@ function Commands() //{{{
help: "Not implemented yet."
}
));
// TODO: remove duplication in :map
addDefaultCommand(new Command(["noremap"],
// 0 args -> list all maps
// 1 arg -> list the maps starting with args
// 2 args -> map arg1 to arg*
function(args)
{
if (args.length == 0)
{
vimperator.mappings.list(vimperator.modes.NORMAL);
return;
}
var matches = args.match(/^([^ ]+)(?:\s+(.+))?$/);
var [lhs, rhs] = [matches[1], matches[2]];
if (rhs)
{
if (/^:/.test(rhs))
{
vimperator.mappings.add(
new Map(vimperator.modes.NORMAL, [lhs], function() { execute(rhs); }, { rhs: rhs })
);
}
else
{
// NOTE: we currently only allow one normal mode command in {rhs}
var map = vimperator.mappings.getDefaultMap(vimperator.modes.NORMAL, rhs);
// create a new Map for {lhs} with the same action as
// {rhs}...until we have feedkeys().
// NOTE: Currently only really intended for static use (e.g.
// from the RC file) since {rhs} is evaluated when the map
// is created not at runtime
if (map)
vimperator.mappings.add(
new Map(vimperator.modes.NORMAL, [lhs], map.action, { flags: map.flags, rhs: rhs })
);
else
vimperator.echoerr("E475: Invalid argument: " + "{rhs} must be a existing singular mapping");
}
}
else
{
// FIXME: no filtering for now
vimperator.mappings.list(vimperator.modes.NORMAL, lhs);
}
},
{
usage: ["noremap {lhs} {rhs}", "noremap {lhs}", "noremap"],
short_help: "Map the key sequence {lhs} to {rhs}",
help: "No remapping of the {rhs} is performed."
}
));
addDefaultCommand(new Command(["o[pen]", "e[dit]"],
function(args, special)
{