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Reject non ascii register names

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Fixes #493
This commit is contained in:
Maxime Coste 2015-11-25 20:12:11 +00:00
parent e5e12d9a46
commit 3b5b781c5d
1 changed files with 9 additions and 2 deletions
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9
src/input_handler.cc
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@ -231,9 +231,16 @@ public:
else if (key == '"')
{
on_next_key_with_autoinfo(context(), KeymapMode::None,
[this](Key key, Context&) {
[this](Key key, Context& context) {
if (auto cp = key.codepoint())
{
if (*cp <= 127)
m_params.reg = *cp;
else
context.print_status(
{ format("invalid register '{}'", *cp),
get_face("Error") });
}
}, "Enter target register", register_doc);
}
else