[Bug gdb/23211] New: UTF-8 identifiers and completion match lists with multiple entries

[palves at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=23211

Bug ID: 23211
Summary: UTF-8 identifiers and completion match lists with
multiple entries
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: palves at redhat dot com
Target Milestone: ---

The patch at <https://sourceware.org/ml/gdb-patches/2018-05/msg00559.html>
adds a test that does "b fun<tab><tab>", expecting that GDB finds
two functions that start with "fun": "função1", and "função2".

GDB does find them, but then displays them in an odd way, with no space
in between the matches:

(gdb) b função[tab]
função1função2
(gdb) b função