From cc3e2244796a54a394d534e19149bc53fe2b3b71 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@bitwiz.org.uk>
Date: Mon, 13 Jan 2014 22:18:32 +0100
Subject: Debugging improvements

---
 src/sc_interp.c |  5 +++++
 src/sc_parse.c  | 29 ++++++++++++++++-------------
 src/sc_parse.h  |  1 +
 3 files changed, 22 insertions(+), 13 deletions(-)

diff --git a/src/sc_interp.c b/src/sc_interp.c
index 0aae963..4b74fef 100644
--- a/src/sc_interp.c
+++ b/src/sc_interp.c
@@ -258,6 +258,11 @@ int sc_interp_add_blocks(SCInterpreter *scin, const SCBlock *bl)
 			} /* else go away and sulk about it */
 #endif
 
+		} else {
+
+			fprintf(stderr, "Don't know what to do with this:\n");
+			show_sc_block(bl, "");
+
 		}
 
 		bl = sc_block_next(bl);
diff --git a/src/sc_parse.c b/src/sc_parse.c
index 328e397..b94f548 100644
--- a/src/sc_parse.c
+++ b/src/sc_parse.c
@@ -135,22 +135,25 @@ void sc_block_free(SCBlock *bl)
 static void recursive_show_sc_blocks(const char *prefix, const SCBlock *bl)
 {
 	while ( bl != NULL ) {
+		show_sc_block(bl, prefix);
+		bl = bl->next;
+	}
+}
 
-		printf("%s", prefix);
-		if ( bl->name != NULL ) printf("\\%s ", bl->name);
-		if ( bl->options != NULL ) printf("[%s] ", bl->options);
-		if ( bl->contents != NULL ) printf("{%s}", bl->contents);
-		printf("\n");
-
-		if ( bl->child != NULL ) {
-			char new_prefix[strlen(prefix)+3];
-			strcpy(new_prefix, "  ");
-			strcat(new_prefix, prefix);
-			recursive_show_sc_blocks(new_prefix, bl->child);
-		}
 
-		bl = bl->next;
+void show_sc_block(const SCBlock *bl, const char *prefix)
+{
+	printf("%s", prefix);
+	if ( bl->name != NULL ) printf("\\%s ", bl->name);
+	if ( bl->options != NULL ) printf("[%s] ", bl->options);
+	if ( bl->contents != NULL ) printf("{%s}", bl->contents);
+	printf("\n");
 
+	if ( bl->child != NULL ) {
+		char new_prefix[strlen(prefix)+3];
+		strcpy(new_prefix, "  ");
+		strcat(new_prefix, prefix);
+		recursive_show_sc_blocks(new_prefix, bl->child);
 	}
 }
 
diff --git a/src/sc_parse.h b/src/sc_parse.h
index 7640970..fd3e221 100644
--- a/src/sc_parse.h
+++ b/src/sc_parse.h
@@ -40,5 +40,6 @@ extern const char *sc_block_options(const SCBlock *bl);
 extern const char *sc_block_contents(const SCBlock *bl);
 
 extern void show_sc_blocks(const SCBlock *bl);
+extern void show_sc_block(const SCBlock *bl, const char *prefix);
 
 #endif	/* SC_PARSE_H */
-- 
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