Repository navigation
REPL in editor mode crashes during tab completion #43528
Description
Version
v18.4.0
Platform
No response
Subsystem
No response
What steps will reproduce the bug?
$ node
Welcome to Node.js v18.4.0.
Type ".help" for more information.
> .editor
// Entering editor mode (Ctrl+D to finish, Ctrl+C to cancel)
aAnd then press TAB
How often does it reproduce? Is there a required condition?
always
What is the expected behavior?
Works without problems.
What do you see instead?
> .editor
// Entering editor mode (Ctrl+D to finish, Ctrl+C to cancel)
anode:internal/readline/emitKeypressEvents:74
throw err;
^
TypeError: Cannot read properties of undefined (reading 'length')
at commonPrefix (node:internal/readline/utils:375:27)
at [_tabCompleter] (node:internal/readline/interface:670:20)
at node:readline:448:24
at node:repl:1606:3
at completionGroupsLoaded (node:repl:1592:5)
at REPLServer.complete (node:repl:1489:7)
at REPLServer.completer (node:repl:762:5)
at Interface._tabComplete (node:readline:440:8)
at [_ttyWrite] [as _ttyWrite] (node:internal/readline/interface:1319:31)
at REPLServer.self._ttyWrite (node:repl:1029:11)
Node.js v18.4.0Additional information
Now I'm working on this. I'll send a PR in later.
Activity