patch 8.2.0914: MS-Windows: cannot specify a "modified by" text

Problem:    MS-Windows: cannot specify a "modified by" text.
Solution:   Add MODIFIED_BY in the MSVC build file.  (Chen Lei, closes #1275)
diff --git a/src/Make_mvc.mak b/src/Make_mvc.mak
index 8559c9d..3239974 100644
--- a/src/Make_mvc.mak
+++ b/src/Make_mvc.mak
@@ -23,6 +23,8 @@
 #
 #	Feature Set: FEATURES=[TINY, SMALL, NORMAL, BIG, HUGE] (default is HUGE)
 #
+#   	Name to add to the version: MODIFIED_BY=[name of modifier]
+#
 #	GUI interface: GUI=yes (default is no)
 #
 #	GUI with DirectWrite (DirectX): DIRECTX=yes
@@ -1245,6 +1247,13 @@
 CFLAGS = $(CFLAGS) -DFEAT_$(FEATURES)
 
 #
+# MODIFIED_BY - Name of who modified a release version
+#
+!if "$(MODIFIED_BY)" != ""
+CFLAGS = $(CFLAGS) -DMODIFIED_BY=\"$(MODIFIED_BY)\"
+!endif
+
+#
 # Always generate the .pdb file, so that we get debug symbols that can be used
 # on a crash (doesn't add overhead to the executable).
 # Generate edit-and-continue debug info when no optimization - allows to
@@ -1852,14 +1861,18 @@
 	$(CCCTERM) /Fo$@ libvterm/src/vterm.c
 
 
-# $CFLAGS may contain backslashes and double quotes, escape them both.
+# $CFLAGS may contain backslashes, quotes and chevrons, escape them all.
 E0_CFLAGS = $(CFLAGS:\=\\)
-E_CFLAGS = $(E0_CFLAGS:"=\")
+E00_CFLAGS = $(E0_CFLAGS:"=\")
 # ") stop the string
-# $LINKARGS2 may contain backslashes and double quotes, escape them both.
+E000_CFLAGS = $(E00_CFLAGS:<=^^<)
+E_CFLAGS = $(E000_CFLAGS:>=^^>)
+# $LINKARGS2 may contain backslashes, quotes and chevrons, escape them all.
 E0_LINKARGS2 = $(LINKARGS2:\=\\)
-E_LINKARGS2 = $(E0_LINKARGS2:"=\")
+E00_LINKARGS2 = $(E0_LINKARGS2:"=\")
 # ") stop the string
+E000_LINKARGS2 = $(E00_LINKARGS2:<=^^<)
+E_LINKARGS2 = $(E000_LINKARGS2:>=^^>)
 
 $(PATHDEF_SRC): Make_mvc.mak
 	@echo creating $(PATHDEF_SRC)
diff --git a/src/version.c b/src/version.c
index 2b9bd77..7a4afff 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    914,
+/**/
     913,
 /**/
     912,