patch 8.2.4928: various white space and cosmetic mistakes
Problem: Various white space and cosmetic mistakes.
Solution: Change spaces to tabs, improve comments.
diff --git a/src/debugger.c b/src/debugger.c
index 87cd398..38d1fb6 100644
--- a/src/debugger.c
+++ b/src/debugger.c
@@ -22,7 +22,7 @@
static char_u *debug_oldval = NULL; // old and newval for debug expressions
static char_u *debug_newval = NULL;
-static int debug_expr = 0; // use debug_expr
+static int debug_expr = 0; // use debug_expr
int
has_watchexpr(void)