3 files changed, 57 insertions, 3 deletions
diff --git a/src/mds-kbdc/call-stack.c b/src/mds-kbdc/call-stack.c
index cd77b15..642988a 100644
--- a/src/mds-kbdc/call-stack.c
+++ b/src/mds-kbdc/call-stack.c
@@ -91,6 +91,40 @@ static size_t calls_ptr = 0;
 
 
 /**
+ * Add “called from here”-notes
+ * 
+ * @return  Zero on success, -1 on error
+ */
+int mds_kbdc_call_stack_dump(void)
+{
+  char* old_pathname = result->pathname;
+  mds_kbdc_source_code_t* old_source_code = result->source_code;
+  size_t ptr = calls_ptr, iptr;
+  mds_kbdc_call_t* restrict call;
+  mds_kbdc_include_stack_t* restrict includes;
+  
+  while (ptr--)
+    {
+      call = calls + ptr;
+      includes = call->include_stack;
+      iptr = includes->ptr;
+      result->pathname    = iptr ? includes->stack[iptr - 1]->filename    : original_pathname;
+      result->source_code = iptr ? includes->stack[iptr - 1]->source_code : original_source_code;
+      NEW_ERROR_(result, NOTE, 1, call->tree->loc_line, call->start, call->end, 1, "called from here");
+      DUMP_INCLUDE_STACK(iptr);
+    }
+  
+  result->pathname = old_pathname;
+  result->source_code = old_source_code;
+  return 0;
+ fail:
+  result->pathname = old_pathname;
+  result->source_code = old_source_code;
+  return -1;
+}
+
+
+/**
  * Prepare for usage of call-stacks
  * 
 xo * @param  result_  The `result` parameter of root procedure that requires the call-stack
diff --git a/src/mds-kbdc/call-stack.h b/src/mds-kbdc/call-stack.h
index aa206b3..3c010cf 100644
--- a/src/mds-kbdc/call-stack.h
+++ b/src/mds-kbdc/call-stack.h
@@ -25,6 +25,21 @@
 
 
 /**
+ * Add “called from here”-notes
+ */
+#define DUMP_CALL_STACK			\
+  fail_if (mds_kbdc_call_stack_dump())
+
+
+
+/**
+ * Add “called from here”-notes
+ * 
+ * @return  Zero on success, -1 on error
+ */
+int mds_kbdc_call_stack_dump(void);
+
+/**
  * Prepare for usage of call-stacks
  * 
  * @param  result  The `result` parameter of root procedure that requires the call-stack
diff --git a/src/mds-kbdc/compile-layout.c b/src/mds-kbdc/compile-layout.c
index b2cd5e0..89f507f 100644
--- a/src/mds-kbdc/compile-layout.c
+++ b/src/mds-kbdc/compile-layout.c
@@ -17,7 +17,7 @@
  */
 #include "compile-layout.h"
 /* XXX fix so that for-loops do not generate the same errors/warnings in all iterations [loopy_error]. */
-/* XXX add pragma support */
+/* XXX add pragma support: mark as shadowable, stop warnings, print variable value */
 
 #include "call-stack.h"
 #include "builtin-functions.h"
@@ -49,8 +49,13 @@
  * @param  ...:const char*, ...           Error description format string and arguments
  * @scope  error:mds_kbdc_parse_error_t*  Variable where the new error will be stored
  */
-#define NEW_ERROR(NODE, SEVERITY, ...)					\
-  NEW_ERROR_WITH_INCLUDES(NODE, includes_ptr, SEVERITY, __VA_ARGS__)
+#define NEW_ERROR(NODE, SEVERITY, ...)						\
+  do										\
+    {										\
+      NEW_ERROR_WITH_INCLUDES(NODE, includes_ptr, SEVERITY, __VA_ARGS__);	\
+      DUMP_CALL_STACK;								\
+    }										\
+  while (0)
 
 /**
  * Beginning of failure clause