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Parse ascii newline/tab/escape as special keys instead of control keys

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Fixes #3439
This commit is contained in:
Maxime Coste 2020-04-13 12:44:15 +10:00
parent 8000cd092f
commit 562ee6143a
5 changed files with 20 additions and 1 deletions
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14
src/keys.cc
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@ -89,7 +89,18 @@ KeyList parse_keys(StringView str)
{
if (*it != '<')
{
result.emplace_back(Key::Modifiers::None, *it);
auto convert = [](Codepoint cp) -> Codepoint {
switch (cp)
{
case '\n': return Key::Return;
case '\r': return Key::Return;
case '\b': return Key::Backspace;
case '\t': return Key::Tab;
case '\033': return Key::Escape;
default: return cp;
}
};
result.emplace_back(Key::Modifiers::None, convert(*it));
continue;
}
@ -219,6 +230,7 @@ UnitTest test_keys{[]()
kak_assert(parse_keys("X") == KeyList{ {'X'} });
kak_assert(parse_keys("<s-up>") == KeyList{ shift({Key::Up}) });
kak_assert(parse_keys("<s-tab>") == KeyList{ shift({Key::Tab}) });
kak_assert(parse_keys("\n") == KeyList{ Key::Return });
kak_assert(key_to_str(shift({Key::Tab})) == "<s-tab>");

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test/regression/3439-parse-ascii-newline-as-return/cmd Normal file
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test/regression/3439-parse-ascii-newline-as-return/in Normal file
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test/regression/3439-parse-ascii-newline-as-return/out Normal file
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test/regression/3439-parse-ascii-newline-as-return/rc Normal file
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exec O %sh{ printf '1\n 2\n 3' } <esc>