From 6f6c270bb13ff6e68f39e863f11706ba0bf28500 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Sat, 19 May 2012 16:15:11 +0900
Subject: mirb should detect end of expression smarter

---
 tools/mirb/mirb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tools/mirb')

diff --git a/tools/mirb/mirb.c b/tools/mirb/mirb.c
index df7c29df6..f09417ed0 100644
--- a/tools/mirb/mirb.c
+++ b/tools/mirb/mirb.c
@@ -27,6 +27,7 @@ is_code_block_open(struct mrb_parser_state *parser)
   case EXPR_BEG:
     /* an expression was just started, */
     /* we can't end it like this */
+    if (parser->nerr == 0) return FALSE;
     code_block_open = TRUE;
     break;
   case EXPR_DOT:
@@ -198,13 +199,13 @@ main(void)
     }
     else {
       if (code_block_open) {
-        strcat(ruby_code, "\n");
         strcat(ruby_code, last_code_line);
       }
       else {
         memset(ruby_code, 0, sizeof(*ruby_code));
         strcat(ruby_code, last_code_line);
       }
+      strcat(ruby_code, "\n");
 
       /* parse code */
       parser->s = ruby_code;
-- 
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