From 47e3d475df6244a48b73421cd4210b64c392df8d Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Tue, 19 Oct 2021 09:35:59 -0700
Subject: feat(rc): cleaner process watching for each job

---
 sys/cmd/rc/syntax.y | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'sys/cmd/rc/syntax.y')

diff --git a/sys/cmd/rc/syntax.y b/sys/cmd/rc/syntax.y
index 247cc8a..a580cb0 100644
--- a/sys/cmd/rc/syntax.y
+++ b/sys/cmd/rc/syntax.y
@@ -2,11 +2,13 @@
 %token Targs
 %token Tbasic Tparen Tblock
 
+%define parse.error verbose
+
 %{
     #include "rc.h"
 
     int  yylex(void);
-    void yyerror(char *);
+    void yyerror(const char *);
 %}
 
 /* operator precendence: lowest first */
@@ -67,6 +69,7 @@ cmd:
 /* empty */  %prec Twhile { $$ = nil; }
 | basic                   { $$ = maketree1(Tbasic, $1); }
 | block
+| assign cmd %prec Tbang  { $$ = hangchild1($1, $2, 2); }
 | Tif paren nl ifbody     { $$ = hangchild1($2, $1, 0); }
 
 basic:
-- 
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