diff options
Diffstat (limited to 'src/cmd/rc/syntax.y')
| -rw-r--r-- | src/cmd/rc/syntax.y | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cmd/rc/syntax.y b/src/cmd/rc/syntax.y index 9750002..78a7ae2 100644 --- a/src/cmd/rc/syntax.y +++ b/src/cmd/rc/syntax.y @@ -93,6 +93,7 @@ cmd: | assign cmd %prec Tbang { $$ = hangchild1($1, $2, 2); } | Tbang cmd { $$ = maketree1(Tbang, $2); } | Tsubshell cmd { $$ = maketree1(Tsubshell, $2); } +| Ttwiddle word words { $$ = hangchild2($1, $2, 0, $3, 1); } | Tfor '(' word ')' nl cmd { $$ = hangchild3($1, $3, nil, $6); } | Tfor '(' word Tin words ')' nl cmd { $$ = hangchild3($1, $3, $5, $8); } | Twhile paren nl cmd { $$ = hangchild2($1, $2, 0, $4, 1); } @@ -127,7 +128,7 @@ nonkeyword: //| Tredir block { $$ = hangchild1($1, $2, 0); $$->type = Tpipefd; } keyword: - Tfor|Tin|Twhile|Tif|Telse|Tswitch|Tcase|Tbang|Tsubshell|Tfunc + Tfor|Tin|Twhile|Tif|Telse|Tswitch|Tcase|Tbang|Tsubshell|Ttwiddle|Tfunc words: /* empty */ { $$ = nil; } |