From 79fb5e6be113678d4ef0349d2e584f219e567426 Mon Sep 17 00:00:00 2001
From: Nicholas Noll <nbnoll@eml.cc>
Date: Thu, 21 Oct 2021 12:02:14 -0700
Subject: feat(rc): string join operator

---
 sys/cmd/rc/lex.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'sys/cmd/rc/lex.c')

diff --git a/sys/cmd/rc/lex.c b/sys/cmd/rc/lex.c
index 8ddf270..5de238e 100644
--- a/sys/cmd/rc/lex.c
+++ b/sys/cmd/rc/lex.c
@@ -217,6 +217,19 @@ yylex(void)
         put3('E','O','F');
         return EOF;
 
+    case '$':
+        lexer.haddollar = 1;
+        if(nextis('#')){
+            put2('$','#');
+            return Tcount;
+        }
+        if(nextis('^')){
+            put2('$','^');
+            return Tjoin;
+        }
+        put1('$');
+        return '$';
+
     case '@':
         lexer.haddollar = 0;
         put1('@');
@@ -324,19 +337,6 @@ yylex(void)
 
         return node->type;
 
-    case '$':
-        lexer.haddollar = 1;
-        if(nextis('#')){
-            put2('$','#');
-            return Tcount;
-        }
-        if(nextis('^')){
-            put2('$','^');
-            return Tflat;
-        }
-        put1('$');
-        return '$';
-
     case '\'':
         lexer.hadword   = 1;
         lexer.inquote   = 1;
-- 
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