--- a/Filelist
+++ b/Filelist
@@ -1,7 +1,7 @@
 # List of distributed Vim files.
 # Used by Makefile.
 
-# source files for all source archives
+# Source files for all source archives.
 SRC_ALL =	\
 		.cirrus.yml \
 		.gitattributes \
@@ -430,7 +430,7 @@ SRC_ALL =	\
 		src/xdiff/xutils.h \
 
 
-# source files for Unix only
+# Source files for Unix-like only.
 SRC_UNIX =	\
 		Makefile \
 		Filelist \
@@ -496,7 +496,7 @@ SRC_UNIX =	\
 		src/which.sh \
 		src/xxd/Makefile \
 
-# source files for both DOS and Unix
+# Source files for both MS Windows and Unix-like.
 SRC_DOS_UNIX =	\
 		src/gui_xim.c \
 		src/if_cscope.c \
@@ -522,7 +522,7 @@ SRC_DOS_UNIX =	\
 		src/proto/if_tcl.pro \
 		src/typemap \
 
-# source files for MS-Windows (also in the extra archive)
+# Source files for MS Windows (also in the extra archive).
 SRC_DOS =	\
 		src/GvimExt/*.mak \
 		src/GvimExt/GvimExt.reg \
@@ -598,7 +598,7 @@ SRC_DOS =	\
 		nsis/lang/*.nsi \
 		uninstall.txt \
 
-# source files for DOS without CR/LF translation (also in the extra archive)
+# Source files for MS Windows without CR/LF translation (also in the extra archive).
 SRC_DOS_BIN =	\
 		src/tearoff.bmp \
 		src/tools.bmp \
@@ -615,10 +615,10 @@ SRC_DOS_BIN =	\
 		runtime/bitmaps/vim.ico \
 		nsis/icons.zip \
 
-# source files for Amiga, DOS, etc. (also in the extra archive)
+# Source files for Amiga, DOS, etc. (also in the extra archive).
 SRC_AMI_DOS =	\
 
-# source files for Amiga (also in the extra archive)
+# Source files for Amiga (also in the extra archive).
 SRC_AMI =	\
 		README_amisrc.txt \
 		README_amisrc.txt.info \
@@ -632,7 +632,7 @@ SRC_AMI =	\
 		src/testdir/amiga.vim \
 		src/xxd/Make_amiga.mak \
 
-# source files for Haiku (also in the extra archive)
+# Source files for Haiku (also in the extra archive).
 SRC_HAIKU =	\
 		README_haiku.txt \
 		src/os_haiku.h \
@@ -641,7 +641,7 @@ SRC_HAIKU =	\
 		src/gui_haiku.h \
 		src/proto/gui_haiku.pro \
 
-# source files for the Mac (also in the extra archive)
+# Source files for the Mac (also in the extra archive).
 SRC_MAC =	\
 		src/INSTALLmac.txt \
 		src/os_mac.h \
@@ -650,7 +650,7 @@ SRC_MAC =	\
 		src/proto/os_mac_conv.pro \
 		src/proto/os_macosx.pro \
 
-# source files for VMS (in the extra archive)
+# Source files for VMS (in the extra archive).
 SRC_VMS =	\
 		src/INSTALLvms.txt \
 		src/Make_vms.mms \
@@ -664,7 +664,7 @@ SRC_VMS =	\
 		src/xxd/Make_vms.mms \
 		vimtutor.com \
 
-# source files for QNX (in the extra archive)
+# Source files for QNX (in the extra archive).
 SRC_QNX =	\
 		src/os_qnx.c \
 		src/os_qnx.h \
@@ -672,7 +672,7 @@ SRC_QNX =	\
 		src/proto/gui_photon.pro \
 		src/proto/os_qnx.pro \
 
-# source files for the extra archive (all sources that are not for Unix)
+# Source files for the extra archive (all sources that are not for Unix).
 SRC_EXTRA =	\
 		$(SRC_AMI) \
 		$(SRC_AMI_DOS) \
@@ -687,7 +687,7 @@ SRC_EXTRA =	\
 		src/os_vms_fix.com \
 		src/toolbar.phi \
 
-# runtime files for all distributions
+# Runtime files for all distributions.
 RT_ALL =	\
 		README.txt \
 		README.md \
@@ -778,12 +778,12 @@ RT_ALL =	\
 		runtime/pack/dist/opt/swapmouse/plugin/swapmouse.vim \
 		runtime/pack/dist/opt/termdebug/plugin/termdebug.vim \
 
-# runtime files for all distributions without CR-NL translation
+# Runtime files for all distributions without CR/LF translation.
 RT_ALL_BIN =	\
 		runtime/doc/tags \
 		runtime/print/*.ps \
 
-# runtime script files
+# Runtime script files.
 RT_SCRIPTS =	\
 		runtime/filetype.vim \
 		runtime/scripts.vim \
@@ -834,7 +834,7 @@ RT_SCRIPTS =	\
 		runtime/syntax/generator/update_date.vim \
 		runtime/syntax/generator/vim.vim.base \
 
-# Unix runtime
+# Unix-like runtime.
 RT_UNIX =	\
 		README_unix.txt \
 		runtime/hi16-action-make.png \
@@ -842,7 +842,7 @@ RT_UNIX =	\
 		runtime/gvim.desktop \
 		runtime/vim.desktop \
 
-# Unix and DOS runtime without CR-LF translation
+# Unix-like and MS Windows runtime without CR/LF translation.
 RT_UNIX_DOS_BIN =	\
 		runtime/vim16x16.gif \
 		runtime/vim16x16.png \
@@ -854,10 +854,10 @@ RT_UNIX_DOS_BIN =	\
 		runtime/vim48x48.png \
 		runtime/vim48x48.xpm \
 
-# runtime not for unix or extra
+# Runtime not for Unix-like or extra.
 RT_NO_UNIX =	\
 
-# runtime for Amiga (also in the extra archive)
+# Runtime for Amiga (also in the extra archive).
 RT_AMI_DOS =	\
 		runtime/doc/evim.man \
 		runtime/doc/vim.man \
@@ -865,15 +865,16 @@ RT_AMI_DOS =	\
 		runtime/doc/vimtutor.man \
 		runtime/doc/xxd.man \
 
-# DOS runtime (also in the extra archive)
+# MS Windows runtime (also in the extra archive).
 RT_DOS =	\
 		README_dos.txt \
 		runtime/doc/Make_mvc.mak \
+		runtime/indent/Make_mvc.mak \
 		runtime/tutor/Make_mvc.mak \
 		runtime/lang/Make_mvc.mak \
 		vimtutor.bat \
 
-# DOS runtime without CR-LF translation (also in the extra archive)
+# MS Windows runtime without CR/LF translation (also in the extra archive).
 RT_DOS_BIN =	\
 		runtime/vimlogo.cdr \
 		runtime/vimlogo.eps \
@@ -901,7 +902,7 @@ RT_AMI =	\
 		runtime/tutor.info \
 		runtime/tutor/*.info \
 
-# runtime files in extra archive
+# Runtime files in extra archive.
 RT_EXTRA =	\
 		$(RT_AMI) \
 		$(RT_AMI_DOS) \
@@ -909,46 +910,46 @@ RT_EXTRA =	\
 		$(RT_DOS_BIN) \
 		README_mac.txt \
 
-# included in all Amiga archives
+# Included in all Amiga archives.
 ROOT_AMI =	\
 		Contents \
 		Contents.info \
 		runtime.info \
 		vimdir.info \
 
-# root files for the extra archive
+# Root files for the extra archive.
 ROOT_EXTRA =	\
 		$(ROOT_AMI) \
 
-# files for Amiga small binary (also in extra archive)
+# Files for Amiga small binary (also in extra archive).
 BIN_AMI =	\
 		README_amibin.txt \
 		README_amibin.txt.info \
 		Vim.info \
 		Xxd.info \
 
-# files for DOS binary (also in extra archive)
+# Files for MS Windows binary (also in extra archive).
 BIN_DOS =	\
 		README_bindos.txt \
 		uninstall.txt \
 
-# files for Win32 OLE binary (also in extra archive)
+# Files for Win32 OLE binary (also in extra archive).
 BIN_OLE =	\
 		README_ole.txt \
 
-# files for Win32s binary (also in extra archive)
+# Files for Win32s binary (also in extra archive).
 BIN_W32S =	\
 		README_w32s.txt \
 
-# files for VMS binary (also in extra archive)
+# Files for VMS binary (also in extra archive).
 BIN_VMS =	\
 		README_vms.txt \
 
-# files for OS/2 binary (also in extra archive)
+# Files for OS/2 binary (also in extra archive).
 BIN_OS2 =	\
 		README_os2.txt \
 
-# binary files for extra archive
+# Binary files for extra archive.
 BIN_EXTRA =	\
 		$(BIN_AMI) \
 		$(BIN_DOS) \
@@ -957,7 +958,7 @@ BIN_EXTRA =	\
 		$(BIN_VMS) \
 		$(BIN_OS2) \
 
-# all files for extra archive
+# All files for extra archive.
 EXTRA =		\
 		$(BIN_EXTRA) \
 		$(ROOT_EXTRA) \
@@ -966,7 +967,7 @@ EXTRA =		\
 		README_extra.txt \
 		runtime/vimlogo.xpm \
 
-# files in READMEdir that are included from the top dir
+# Files in READMEdir that are included from the top dir.
 IN_README_DIR = \
 		README.txt.info \
 		README_ami.txt \
@@ -997,7 +998,7 @@ IN_README_DIR = \
 		src.info \
 		vimdir.info \
 
-# generic language files
+# Generic language files.
 LANG_GEN = \
 		runtime/doc/*-da.1 \
 		runtime/doc/*-da.UTF-8.1 \
@@ -1050,7 +1051,7 @@ LANG_GEN = \
 		runtime/spell/main.aap \
 		runtime/spell/*.vim \
 
-# generic language files, binary
+# Generic language files, binary.
 LANG_GEN_BIN = \
 		runtime/spell/README_en.txt \
 		runtime/spell/en.ascii.spl \
@@ -1060,7 +1061,7 @@ LANG_GEN_BIN = \
 		runtime/spell/en.latin1.sug \
 		runtime/spell/en.utf-8.sug \
 
-# all files for lang archive
+# All files for lang archive.
 LANG_SRC = \
 		src/po/README.txt \
 		src/po/README_mingw.txt \
@@ -1080,7 +1081,7 @@ LANG_SRC = \
 		src/po/big5corr.c \
 		src/po/*.po \
 
-# the language files for the Win32 lang archive
+# The language files for the Win32 lang archive.
 LANG_DOS = \
 		src/po/*.mo \