lalr1.cc: formatting changes

* data/lalr1.cc: Fix indentation.

1 files changed, 41 insertions, 41 deletions

diff --git a/data/lalr1.cc b/data/lalr1.cc
index 61dc6663..876de8c9 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -815,52 +815,52 @@ b4_dollar_popdef])[]dnl
     yylen = yyr2_[yyn];
     {
       stack_symbol_type yylhs;
-    yylhs.state = yy_lr_goto_state_(yystack_[yylen].state, yyr1_[yyn]);]b4_variant_if([
-    /* Variants are always initialized to an empty instance of the
-       correct type. The default $$=$1 action is NOT applied when using
-       variants.  */
-    b4_symbol_variant([[yyr1_@{yyn@}]], [yylhs.value], [build])],[
-    /* If YYLEN is nonzero, implement the default value of the action:
-       '$$ = $1'.  Otherwise, use the top of the stack.
-
-       Otherwise, the following line sets YYLHS.VALUE to garbage.
-       This behavior is undocumented and Bison
-       users should not rely upon it.  */
-    if (yylen)
-      yylhs.value = yystack_@{yylen - 1@}.value;
-    else
-      yylhs.value = yystack_@{0@}.value;])[
+      yylhs.state = yy_lr_goto_state_(yystack_[yylen].state, yyr1_[yyn]);]b4_variant_if([
+      /* Variants are always initialized to an empty instance of the
+         correct type. The default '$$ = $1' action is NOT applied
+         when using variants.  */
+      b4_symbol_variant([[yyr1_@{yyn@}]], [yylhs.value], [build])], [
+      /* If YYLEN is nonzero, implement the default value of the
+         action: '$$ = $1'.  Otherwise, use the top of the stack.
+
+         Otherwise, the following line sets YYLHS.VALUE to garbage.
+         This behavior is undocumented and Bison users should not rely
+         upon it.  */
+      if (yylen)
+        yylhs.value = yystack_@{yylen - 1@}.value;
+      else
+        yylhs.value = yystack_@{0@}.value;])[
 ]b4_locations_if([dnl
 [
-    // Compute the default @@$.
-    {
-      slice<stack_symbol_type, stack_type> slice (yystack_, yylen);
-      YYLLOC_DEFAULT (yylhs.location, slice, yylen);
-    }]])[
-
-    // Perform the reduction.
-    YY_REDUCE_PRINT (yyn);
-    try
+      // Compute the default @@$.
       {
-        switch (yyn)
-          {
+        slice<stack_symbol_type, stack_type> slice (yystack_, yylen);
+        YYLLOC_DEFAULT (yylhs.location, slice, yylen);
+      }]])[
+
+      // Perform the reduction.
+      YY_REDUCE_PRINT (yyn);
+      try
+        {
+          switch (yyn)
+            {
 ]b4_user_actions[
-          default:
-            break;
-          }
-      }
-    catch (const syntax_error& yyexc)
-      {
-        error (yyexc);
-        YYERROR;
-      }
-    YY_SYMBOL_PRINT ("-> $$ =", yylhs);
-    yypop_ (yylen);
-    yylen = 0;
-    YY_STACK_PRINT ();
+            default:
+              break;
+            }
+        }
+      catch (const syntax_error& yyexc)
+        {
+          error (yyexc);
+          YYERROR;
+        }
+      YY_SYMBOL_PRINT ("-> $$ =", yylhs);
+      yypop_ (yylen);
+      yylen = 0;
+      YY_STACK_PRINT ();
 
-    // Shift the result of the reduction.
-    yypush_ (YY_NULLPTR, yylhs);
+      // Shift the result of the reduction.
+      yypush_ (YY_NULLPTR, yylhs);
     }
     goto yynewstate;