patch 8.2.3139: functions for string manipulation are spread out
Problem: Functions for string manipulation are spread out.
Solution: Move string related functions to a new source file. (Yegappan
Lakshmanan, closes #8470)
diff --git a/src/proto.h b/src/proto.h
index 78f814c..29f8238 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -211,6 +211,7 @@
# include "spell.pro"
# include "spellfile.pro"
# include "spellsuggest.pro"
+# include "strings.pro"
# include "syntax.pro"
# include "tag.pro"
# include "term.pro"