X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=config%2Fexpr.c;h=cd3a8f501f38e1c3d6290bd4c34572943e3fc793;hp=d45381986ac76a7d4c573b2c8e0f16ed79362f10;hb=3cde45725aaae3bce41e38cb1adbf692e46620ed;hpb=82873f2f263d5ee1fdbff2e802aebe636e70683d

diff --git a/config/expr.c b/config/expr.c
index d453819..cd3a8f5 100644
--- a/config/expr.c
+++ b/config/expr.c
@@ -1179,7 +1179,9 @@ struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2)
 	return expr_get_leftmost_symbol(ret);
 }
 
-static void __expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken, bool revdep)
+void expr_print(struct expr *e,
+		void (*fn)(void *, struct symbol *, const char *),
+		void *data, int prevtoken)
 {
 	if (!e) {
 		fn(data, NULL, "y");
@@ -1234,14 +1236,9 @@ static void __expr_print(struct expr *e, void (*fn)(void *, struct symbol *, con
 		fn(data, e->right.sym, e->right.sym->name);
 		break;
 	case E_OR:
-		if (revdep && e->left.expr->type != E_OR)
-			fn(data, NULL, "\n  - ");
-		__expr_print(e->left.expr, fn, data, E_OR, revdep);
-		if (revdep)
-			fn(data, NULL, "\n  - ");
-		else
-			fn(data, NULL, " || ");
-		__expr_print(e->right.expr, fn, data, E_OR, revdep);
+		expr_print(e->left.expr, fn, data, E_OR);
+		fn(data, NULL, " || ");
+		expr_print(e->right.expr, fn, data, E_OR);
 		break;
 	case E_AND:
 		expr_print(e->left.expr, fn, data, E_AND);
@@ -1274,11 +1271,6 @@ static void __expr_print(struct expr *e, void (*fn)(void *, struct symbol *, con
 		fn(data, NULL, ")");
 }
 
-void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken)
-{
-	__expr_print(e, fn, data, prevtoken, false);
-}
-
 static void expr_print_file_helper(void *data, struct symbol *sym, const char *str)
 {
 	xfwrite(str, strlen(str), 1, data);
@@ -1329,7 +1321,21 @@ void expr_gstr_print(struct expr *e, struct gstr *gs)
  * line with a minus. This makes expressions much easier to read.
  * Suitable for reverse dependency expressions.
  */
+static void expr_print_revdep(struct expr *e,
+			      void (*fn)(void *, struct symbol *, const char *),
+			      void *data)
+{
+	if (e->type == E_OR) {
+		expr_print_revdep(e->left.expr, fn, data);
+		expr_print_revdep(e->right.expr, fn, data);
+	} else {
+		fn(data, NULL, "  - ");
+		expr_print(e, fn, data, E_NONE);
+		fn(data, NULL, "\n");
+	}
+}
+
 void expr_gstr_print_revdep(struct expr *e, struct gstr *gs)
 {
-	__expr_print(e, expr_print_gstr_helper, gs, E_NONE, true);
+	expr_print_revdep(e, expr_print_gstr_helper, gs);
 }