X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fcontrol%2Frepeat.c;h=5a1ad08ddb743ba2a0e2e99674757eb791d4beea;hb=d97e6b19cfddfc6fa7cd6df7112b0d2a311d8ede;hp=286cc347098e397c40ce587b346ab5922d494a2e;hpb=4196dc548eca5925571a9f61fbb1008646f3a09d;p=pspp

diff --git a/src/language/control/repeat.c b/src/language/control/repeat.c
index 286cc34709..5a1ad08ddb 100644
--- a/src/language/control/repeat.c
+++ b/src/language/control/repeat.c
@@ -328,8 +328,13 @@ parse_lines (struct lexer *lexer, struct repeat_block *block)
       lex_preprocess_line (&text, syntax,
                            &command_ends_before_line,
                            &command_ends_after_line);
-      if (recognize_do_repeat (ds_ss (&text)))
-        nesting_level++;
+      if (recognize_do_repeat (ds_ss (&text))) 
+        {
+          if (get_syntax () == COMPATIBLE)
+            msg (SE, _("DO REPEAT may not nest in compatibility mode."));
+          else
+            nesting_level++; 
+        }
       else if (recognize_end_repeat (ds_ss (&text), &block->print)
                && nesting_level-- == 0)
         {