1 files changed, 7 insertions, 4 deletions
diff --git a/org/meta_read_source_files.org b/org/meta_read_source_files.org
index 9569ee4..5e32b1f 100644
--- a/org/meta_read_source_files.org
+++ b/org/meta_read_source_files.org
@@ -261,7 +261,8 @@ static template SiSUrawMarkupContent() {
 final private string readInMarkupSource(in char[] fn_src) {
   enforce(
     exists(fn_src)!=0,
-    "file not found"
+    "file not found: «" ~
+    fn_src ~ "»"
   );
   string source_txt_str;
   try {
@@ -333,7 +334,8 @@ auto markupSourceReadIn(in string fn_src) {
   static auto rgx = Rgx();
   enforce(
     fn_src.match(rgx.src_pth),
-    "not a sisu markup filename"
+    "not a sisu markup filename: «" ~
+    fn_src ~ "»"
   );
   auto source_txt_str = readInMarkupSource(fn_src);
   return source_txt_str;
@@ -364,12 +366,13 @@ auto markupSourceHeaderContentRawLineTupleArray(in string source_txt_str) {
 #+name: meta_markup_source_raw_get_insert_source_line_array
 #+BEGIN_SRC d
 final char[][] getInsertMarkupSourceContentRawLineArray(
-  in char[] fn_src_insert,
+  in char[]    fn_src_insert,
   Regex!(char) rgx_file
 ) {
   enforce(
     fn_src_insert.match(rgx_file),
-    "not a sisu markup filename"
+    "not a sisu markup filename: «" ~
+    fn_src_insert  ~ "»"
   );
   auto source_txt_str = readInMarkupSource(fn_src_insert);
   auto source_line_arr = markupSourceLineArray(source_txt_str);