diff options
Diffstat (limited to 'parse.y')
| -rw-r--r-- | parse.y | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -21,6 +21,7 @@ Node *parsetree; /* not using yylval because bison declares it as an auto */ %left ANDAND OROR '\n' %left BANG SUBSHELL %left PIPE +%left PREDIR /* fictitious */ %right '$' %left SUB /* @@ -110,7 +111,7 @@ cmd : /* empty */ %prec WHILE { $$ = NULL; } | cmd ANDAND optnl cmd { $$ = mk(nAndalso,$1,$4); } | cmd OROR optnl cmd { $$ = mk(nOrelse,$1,$4); } | cmd PIPE optnl cmd { $$ = mk(nPipe,$2.left,$2.right,$1,$4); } - | redir cmd %prec BANG { $$ = ($2 != NULL ? mk(nPre,$1,$2) : $1); } + | redir cmd %prec PREDIR { $$ = ($2 != NULL ? mk(nPre,$1,$2) : $1); } | assign cmd %prec BANG { $$ = ($2 != NULL ? mk(nPre,$1,$2) : $1); } | BANG optcaret cmd { $$ = mk(nBang,$3); } | SUBSHELL optcaret cmd { $$ = mk(nSubshell,$3); } |