patch 8.1.0673: functionality for signs is spread out over several files
Problem: Functionality for signs is spread out over several files.
Solution: Move most of the sign functionality into sign.c. (Yegappan
Lakshmanan, closes #3751)
diff --git a/src/README.txt b/src/README.txt
index e134306..6e7094c 100644
--- a/src/README.txt
+++ b/src/README.txt
@@ -35,6 +35,7 @@
regexp.c pattern matching
screen.c updating the windows
search.c pattern searching
+ sign.c signs
spell.c spell checking
syntax.c syntax and other highlighting
tag.c tags