patch 8.2.1840: Vim9: error message is not clear about compilation error
Problem: Vim9: error message is not clear about compilation error.
Solution: Say "compiling" instead of "processing".
diff --git a/src/globals.h b/src/globals.h
index 4ca3092..5495eac 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -288,6 +288,9 @@
#define SOURCING_LNUM (((estack_T *)exestack.ga_data)[exestack.ga_len - 1].es_lnum)
#ifdef FEAT_EVAL
+// whether inside compile_def_function()
+EXTERN int estack_compiling INIT(= FALSE);
+
EXTERN int ex_nesting_level INIT(= 0); // nesting level
EXTERN int debug_break_level INIT(= -1); // break below this level
EXTERN int debug_did_msg INIT(= FALSE); // did "debug mode" message