diff options
Diffstat (limited to 'Src/lex.c')
| -rw-r--r-- | Src/lex.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/Src/lex.c b/Src/lex.c index 889612825..59e9d1472 100644 --- a/Src/lex.c +++ b/Src/lex.c @@ -1359,17 +1359,13 @@ gettokstr(int c, int sub) case LX2_DASH: /* * - shouldn't be treated as a special character unless - * we're in a pattern. Howeve,simply counting "[" doesn't - * work as []a-z] is a valid expression and we don't know - * down here what this "[" is for as $foo[stuff] is valid - * in zsh. So just detect an opening [, which is enough - * to turn this into a pattern; the Dash will be harmlessly - * untokenised if not wanted. + * we're in a pattern. Unfortunately, working out for + * sure in complicated expressions whether we're in a + * pattern is tricky. So we'll make it special and + * turn it back any time we don't need it special. + * This is not ideal as it's a lot of work. */ - if (seen_brct) - c = Dash; - else - c = '-'; + c = Dash; break; case LX2_BANG: /* |