Substitute a more readable f-string

2017-02-06 07:15:31 -08:00 · 2017-02-06 07:15:31 -08:00 · d0b9158666
parent d93c4de522
commit d0b9158666
1 changed files with 1 additions and 1 deletions
--- a/Doc/library/re.rst
+++ b/Doc/library/re.rst
@ -1465,7 +1465,7 @@ successive matches::
            elif kind == 'SKIP':
                pass
            elif kind == 'MISMATCH':
-                raise RuntimeError('%r unexpected on line %d' % (value, line_num))
+                raise RuntimeError(f'{value!r} unexpected on line {line_num}')
            else:
                if kind == 'ID' and value in keywords:
                    kind = value