patch 8.1.1766: code for writing session file is spread outv8.1.1766

Problem:    Code for writing session file is spread out.
Solution:   Put it in one file. (Yegappan Lakshmanan, closes #4728)

1 files changed, 19 insertions, 9 deletions

diff --git a/src/Makefile b/src/Makefile
index c6c528d63..ce2ba2fdc 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -405,7 +405,7 @@ CClink = $(CC)
 # Set PATH environment variable to find lua or luajit executable.
 # This requires at least "normal" features, "tiny" and "small" don't work.
 #CONF_OPT_LUA = --enable-luainterp
-#CONF_OPT_LUA = --enable-luainterp=dynamic
+CONF_OPT_LUA = --enable-luainterp=dynamic
 #CONF_OPT_LUA = --enable-luainterp --with-luajit
 #CONF_OPT_LUA = --enable-luainterp=dynamic --with-luajit
 # Lua installation dir (when not set uses $LUA_PREFIX or defaults to /usr)
@@ -431,7 +431,7 @@ CClink = $(CC)
 # When you get an error for a missing "perl.exp" file, try creating an empty
 # one: "touch perl.exp".
 # This requires at least "normal" features, "tiny" and "small" don't work.
-#CONF_OPT_PERL = --enable-perlinterp
+CONF_OPT_PERL = --enable-perlinterp
 #CONF_OPT_PERL = --enable-perlinterp=dynamic
 
 # PYTHON
@@ -445,10 +445,10 @@ CClink = $(CC)
 # dlopen(), dlsym(), dlclose(), i.e. pythonX.Y.so must be available
 # However, this may still cause problems, such as "import termios" failing.
 # Build two separate versions of Vim in that case.
-#CONF_OPT_PYTHON = --enable-pythoninterp
+CONF_OPT_PYTHON = --enable-pythoninterp
 #CONF_OPT_PYTHON = --enable-pythoninterp --with-python-command=python2.7
 #CONF_OPT_PYTHON = --enable-pythoninterp=dynamic
-#CONF_OPT_PYTHON3 = --enable-python3interp
+CONF_OPT_PYTHON3 = --enable-python3interp
 #CONF_OPT_PYTHON3 = --enable-python3interp --with-python3-command=python3.6
 #CONF_OPT_PYTHON3 = --enable-python3interp=dynamic
 
@@ -458,14 +458,14 @@ CClink = $(CC)
 # Note: you need the development package (e.g., ruby1.9.1-dev on Ubuntu).
 # This requires at least "normal" features, "tiny" and "small" don't work.
 #CONF_OPT_RUBY = --enable-rubyinterp
-#CONF_OPT_RUBY = --enable-rubyinterp=dynamic
+CONF_OPT_RUBY = --enable-rubyinterp=dynamic
 #CONF_OPT_RUBY = --enable-rubyinterp --with-ruby-command=ruby1.9.1
 
 # TCL
 # Uncomment this when you want to include the Tcl interface.
 # First one is for static linking, second one for dynamic loading.
 #CONF_OPT_TCL = --enable-tclinterp
-#CONF_OPT_TCL = --enable-tclinterp=dynamic
+CONF_OPT_TCL = --enable-tclinterp=dynamic
 #CONF_OPT_TCL = --enable-tclinterp --with-tclsh=tclsh8.4
 
 # CSCOPE
@@ -541,7 +541,7 @@ CClink = $(CC)
 #CONF_OPT_FEAT = --with-features=small
 #CONF_OPT_FEAT = --with-features=normal
 #CONF_OPT_FEAT = --with-features=big
-#CONF_OPT_FEAT = --with-features=huge
+CONF_OPT_FEAT = --with-features=huge
 
 # COMPILED BY - For including a specific e-mail address for ":version".
 #CONF_OPT_COMPBY = "--with-compiledby=John Doe <JohnDoe@yahoo.com>"
@@ -615,7 +615,7 @@ CClink = $(CC)
 # Use this with GCC to check for mistakes, unused arguments, etc.
 # Note: If you use -Wextra and get warnings in GTK code about function
 #       parameters, you can add -Wno-cast-function-type
-#CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wunreachable-code -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
+CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wunreachable-code -Wno-cast-function-type -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
 # Add -Wpedantic to find // comments and other C99 constructs.
 # Better disable Perl and Python to avoid a lot of warnings.
 #CFLAGS = -g -Wall -Wextra -Wshadow -Wmissing-prototypes -Wpedantic -Wunreachable-code -Wunused-result -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
@@ -704,7 +704,7 @@ SANITIZER_LIBS = $(SANITIZER_CFLAGS)
 # Configuration is in the .ccmalloc or ~/.ccmalloc file.
 # Doesn't work very well, since memory linked to from global variables
 # (in libraries) is also marked as leaked memory.
-#LEAK_CFLAGS = -DEXITFREE
+LEAK_CFLAGS = -DEXITFREE
 #LEAK_LIBS = -lccmalloc
 
 # Uncomment this line to have Vim call abort() when an internal error is
@@ -1634,6 +1634,7 @@ BASIC_SRC = \
 	regexp.c \
 	screen.c \
 	search.c \
+	session.c \
 	sha256.c \
 	sign.c \
 	sound.c \
@@ -1754,6 +1755,7 @@ OBJ_COMMON = \
 	objects/regexp.o \
 	objects/screen.o \
 	objects/search.o \
+	objects/session.o \
 	objects/sha256.o \
 	objects/sign.o \
 	objects/sound.o \
@@ -1899,6 +1901,7 @@ PRO_AUTO = \
 	regexp.pro \
 	screen.pro \
 	search.pro \
+	session.pro \
 	sha256.pro \
 	sign.pro \
 	sound.pro \
@@ -3256,6 +3259,9 @@ objects/screen.o: screen.c
 objects/search.o: search.c
 	$(CCC) -o $@ search.c
 
+objects/session.o: session.c
+	$(CCC) -o $@ session.c
+
 objects/sha256.o: sha256.c
 	$(CCC) -o $@ sha256.c
 
@@ -3686,6 +3692,10 @@ objects/search.o: search.c vim.h protodef.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
  proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
  proto.h globals.h
+objects/session.o: session.c vim.h protodef.h auto/config.h feature.h \
+ os_unix.h auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
+ proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \
+ proto.h globals.h
 objects/sha256.o: sha256.c vim.h protodef.h auto/config.h feature.h os_unix.h \
  auto/osdef.h ascii.h keymap.h term.h macros.h option.h beval.h \
  proto/gui_beval.pro structs.h regexp.h gui.h alloc.h ex_cmds.h spell.h \