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Match Vim's behaviour with <Nop> in the RHS of a mapping.

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<Nop> is not remapped if it is the complete RHS of a mapping otherwise
it behaves like any other key.
This commit is contained in:
Doug Kearns
2009-07-11 00:14:13 +10:00
parent 1f7b6f4b05
commit 18bf61c1e0
1 changed files with 4 additions and 1 deletions
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5
common/content/mappings.js
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@@ -221,13 +221,16 @@ function Mappings() //{{{
return; return;
} }
// ?:\s+ <- don't remember; (...)? optional = rhs
let [lhs, rhs] = args; let [lhs, rhs] = args;
if (!rhs) // list the mapping if (!rhs) // list the mapping
mappings.list(mode, expandLeader(lhs)); mappings.list(mode, expandLeader(lhs));
else else
{ {
// this matches Vim's behaviour
if (/^<Nop>$/i.test(rhs))
noremap = true;
for (let [,m] in Iterator(mode)) for (let [,m] in Iterator(mode))
{ {
mappings.addUserMap([m], [lhs], mappings.addUserMap([m], [lhs],