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terminal/osc: semantic prompt 'N'

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This commit is contained in:
Mitchell Hashimoto
2026-01-23 13:37:34 -08:00
parent 39c0f79b8d
commit 0d9216bb5a
1 changed files with 76 additions and 0 deletions
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76
src/terminal/osc/parsers/semantic_prompt2.zig
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@@ -8,6 +8,7 @@ const log = std.log.scoped(.osc_semantic_prompt);
pub const Command = union(enum) {
fresh_line,
fresh_line_new_prompt: Options,
new_command: Options,
prompt_start: Options,
};
@@ -104,6 +105,14 @@ pub fn parse(parser: *Parser, _: ?u8) ?*OSCCommand {
parser.command = .{ .semantic_prompt = .fresh_line };
},
'N' => new_command: {
parser.command = .{ .semantic_prompt = .{ .new_command = .init } };
if (data.len == 1) break :new_command;
if (data[1] != ';') break :valid;
var it = KVIterator.init(writer) catch break :valid;
parser.command.semantic_prompt.new_command.parse(&it);
},
'P' => prompt_start: {
parser.command = .{ .semantic_prompt = .{ .prompt_start = .init } };
if (data.len == 1) break :prompt_start;
@@ -450,3 +459,70 @@ test "OSC 133: prompt_start extra contents" {
for (input) |ch| p.next(ch);
try testing.expect(p.end(null) == null);
}
test "OSC 133: new_command" {
const testing = std.testing;
var p: Parser = .init(null);
const input = "133;N";
for (input) |ch| p.next(ch);
const cmd = p.end(null).?.*;
try testing.expect(cmd == .semantic_prompt);
try testing.expect(cmd.semantic_prompt == .new_command);
try testing.expect(cmd.semantic_prompt.new_command.aid == null);
try testing.expect(cmd.semantic_prompt.new_command.cl == null);
}
test "OSC 133: new_command with aid" {
const testing = std.testing;
var p: Parser = .init(null);
const input = "133;N;aid=foo";
for (input) |ch| p.next(ch);
const cmd = p.end(null).?.*;
try testing.expect(cmd == .semantic_prompt);
try testing.expect(cmd.semantic_prompt == .new_command);
try testing.expectEqualStrings("foo", cmd.semantic_prompt.new_command.aid.?);
}
test "OSC 133: new_command with cl=line" {
const testing = std.testing;
var p: Parser = .init(null);
const input = "133;N;cl=line";
for (input) |ch| p.next(ch);
const cmd = p.end(null).?.*;
try testing.expect(cmd == .semantic_prompt);
try testing.expect(cmd.semantic_prompt == .new_command);
try testing.expect(cmd.semantic_prompt.new_command.cl == .line);
}
test "OSC 133: new_command with multiple options" {
const testing = std.testing;
var p: Parser = .init(null);
const input = "133;N;aid=foo;cl=line";
for (input) |ch| p.next(ch);
const cmd = p.end(null).?.*;
try testing.expect(cmd == .semantic_prompt);
try testing.expect(cmd.semantic_prompt == .new_command);
try testing.expectEqualStrings("foo", cmd.semantic_prompt.new_command.aid.?);
try testing.expect(cmd.semantic_prompt.new_command.cl == .line);
}
test "OSC 133: new_command extra contents" {
const testing = std.testing;
var p: Parser = .init(null);
const input = "133;Nextra";
for (input) |ch| p.next(ch);
try testing.expect(p.end(null) == null);
}