patch 8.1.1318: code for text changes is in a "misc" file

Problem:    Code for text changes is in a "misc" file.
Solution:   Move the code to change.c.

Filelist

@@ -20,6 +20,7 @@ SRC_ALL =	\
 		src/blob.c \
 		src/blowfish.c \
 		src/buffer.c \
+		src/change.c \
 		src/channel.c \
 		src/charset.c \
 		src/crypt.c \
@@ -155,6 +156,7 @@ SRC_ALL =	\
 		src/proto/blob.pro \
 		src/proto/blowfish.pro \
 		src/proto/buffer.pro \
+		src/proto/change.pro \
 		src/proto/channel.pro \
 		src/proto/charset.pro \
 		src/proto/crypt.pro \

src/Make_cyg_ming.mak

@@ -705,6 +705,7 @@ OBJ = \
 	$(OUTDIR)/blob.o \
 	$(OUTDIR)/blowfish.o \
 	$(OUTDIR)/buffer.o \
+	$(OUTDIR)/change.o \
 	$(OUTDIR)/charset.o \
 	$(OUTDIR)/crypt.o \
 	$(OUTDIR)/crypt_zip.o \

src/Make_dice.mak

@@ -30,6 +30,7 @@ SRC = \
 	autocmd.c \
 	blowfish.c \
 	buffer.c \
+	change.c \
 	charset.c \
 	crypt.c \
 	crypt_zip.c \
@@ -92,6 +93,7 @@ OBJ =	o/arabic.o \
 	o/autocmd.o \
 	o/blowfish.o \
 	o/buffer.o \
+	o/change.o \
 	o/charset.o \
 	o/crypt.o \
 	o/crypt_zip.o \
@@ -177,6 +179,8 @@ o/blowfish.o:	blowfish.c  $(SYMS)
 
 o/buffer.o:	buffer.c  $(SYMS)
 
+o/change.o:	change.c  $(SYMS)
+
 o/charset.o:	charset.c  $(SYMS)
 
 o/crypt.o:	crypt.c  $(SYMS)

src/Make_manx.mak

@@ -40,6 +40,7 @@ SRC =	arabic.c \
 	autocmd.c \
 	blowfish.c \
 	buffer.c \
+	change.c \
 	charset.c \
 	crypt.c \
 	crypt_zip.c \
@@ -104,6 +105,7 @@ OBJ =	obj/arabic.o \
 	obj/autocmd.o \
 	obj/blowfish.o \
 	obj/buffer.o \
+	obj/change.o \
 	obj/charset.o \
 	obj/crypt.o \
 	obj/crypt_zip.o \
@@ -166,6 +168,7 @@ PRO =	proto/arabic.pro \
 	proto/autocmd.pro \
 	proto/blowfish.pro \
 	proto/buffer.pro \
+	proto/change.pro \
 	proto/charset.pro \
 	proto/crypt.pro \
 	proto/crypt_zip.pro \
@@ -280,6 +283,9 @@ obj/blowfish.o:	blowfish.c
 obj/buffer.o:	buffer.c
 	$(CCSYM) $@ buffer.c
 
+obj/change.o:	change.c
+	$(CCSYM) $@ change.c
+
 obj/charset.o:	charset.c
 	$(CCSYM) $@ charset.c
 

src/Make_morph.mak

@@ -28,6 +28,7 @@ SRC =	arabic.c						\
 	autocmd.c						\
 	blowfish.c						\
 	buffer.c						\
+	change.c						\
 	charset.c						\
 	crypt.c							\
 	crypt_zip.c						\

src/Make_mvc.mak

@@ -700,6 +700,7 @@ OBJ = \
 	$(OUTDIR)\blob.obj \
 	$(OUTDIR)\blowfish.obj \
 	$(OUTDIR)\buffer.obj \
+	$(OUTDIR)\change.obj \
 	$(OUTDIR)\charset.obj \
 	$(OUTDIR)\crypt.obj \
 	$(OUTDIR)\crypt_zip.obj \
@@ -1410,6 +1411,8 @@ $(OUTDIR)/blowfish.obj:	$(OUTDIR) blowfish.c  $(INCL)
 
 $(OUTDIR)/buffer.obj:	$(OUTDIR) buffer.c  $(INCL)
 
+$(OUTDIR)/change.obj:	$(OUTDIR) change.c  $(INCL)
+
 $(OUTDIR)/charset.obj:	$(OUTDIR) charset.c  $(INCL)
 
 $(OUTDIR)/crypt.obj:	$(OUTDIR) crypt.c  $(INCL)
@@ -1700,6 +1703,7 @@ proto.h: \
 	proto/blob.pro \
 	proto/blowfish.pro \
 	proto/buffer.pro \
+	proto/change.pro \
 	proto/charset.pro \
 	proto/crypt.pro \
 	proto/crypt_zip.pro \

src/Make_sas.mak

@@ -93,6 +93,7 @@ SRC = \
 	autocmd.c \
 	blowfish.c \
 	buffer.c \
+	change.c \
 	charset.c \
 	crypt.c \
 	crypt_zip.c \
@@ -156,6 +157,7 @@ OBJ = \
 	autocmd.o \
 	blowfish.o \
 	buffer.o \
+	change.o \
 	charset.o \
 	crypt.o \
 	crypt_zip.o \
@@ -219,6 +221,7 @@ PRO = \
 	proto/autocmd.pro \
 	proto/blowfish.pro \
 	proto/buffer.pro \
+	proto/change.pro \
 	proto/charset.pro \
 	proto/crypt.pro \
 	proto/crypt_zip.pro \
@@ -340,6 +343,8 @@ blowfish.o:		blowfish.c
 proto/blowfish.pro:	blowfish.c
 buffer.o:		buffer.c
 proto/buffer.pro:	buffer.c
+change.o:		change.c
+proto/change.pro:	change.c
 charset.o:		charset.c
 proto/charset.pro:	charset.c
 crypt.o:		crypt.c

src/Make_vms.mms

@@ -2,7 +2,7 @@
 # Makefile for Vim on OpenVMS
 #
 # Maintainer:   Zoltan Arpadffy <arpadffy@polarhome.com>
-# Last change:  2019 Apr 26
+# Last change:  2019 May 11
 #
 # This has script been tested on VMS 6.2 to 8.2 on DEC Alpha, VAX and IA64
 # with MMS and MMK
@@ -307,7 +307,7 @@ ALL_CFLAGS_VER = /def=($(MODEL_DEF)$(DEFS)$(DEBUG_DEF)$(PERL_DEF)$(PYTHON_DEF) -
 ALL_LIBS = $(LIBS) $(GUI_LIB_DIR) $(GUI_LIB) \
 	   $(PERL_LIB) $(PYTHON_LIB) $(TCL_LIB) $(RUBY_LIB)
 
-SRC =	arabic.c autocmd.c beval.c blob.c blowfish.c buffer.c charset.c \
+SRC =	arabic.c autocmd.c beval.c blob.c blowfish.c buffer.c change.c, charset.c \
 	crypt.c crypt_zip.c debugger.c dict.c diff.c digraph.c edit.c eval.c \
 	evalfunc.c ex_cmds.c ex_cmds2.c ex_docmd.c ex_eval.c ex_getln.c \
 	if_cscope.c if_xcmdsrv.c fileio.c findfile.c fold.c getchar.c \
@@ -320,7 +320,7 @@ SRC =	arabic.c autocmd.c beval.c blob.c blowfish.c buffer.c charset.c \
 	$(GUI_SRC) $(PERL_SRC) $(PYTHON_SRC) $(TCL_SRC) \
  	$(RUBY_SRC) $(HANGULIN_SRC) $(MZSCH_SRC) $(XDIFF_SRC)
 
-OBJ = 	arabic.obj autocmd.obj beval.obj blob.obj blowfish.obj buffer.obj \
+OBJ = 	arabic.obj autocmd.obj beval.obj blob.obj blowfish.obj buffer.obj change.obj \
 	charset.obj crypt.obj crypt_zip.obj debugger.obj dict.obj diff.obj \
 	digraph.obj edit.obj eval.obj evalfunc.obj ex_cmds.obj ex_cmds2.obj \
 	ex_docmd.obj ex_eval.obj ex_getln.obj if_cscope.obj if_xcmdsrv.obj \
@@ -510,6 +510,10 @@ buffer.obj : buffer.c vim.h [.auto]config.h feature.h os_unix.h \
  ascii.h keymap.h term.h macros.h structs.h regexp.h \
  gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \
  globals.h version.h
+change.obj : change.c vim.h [.auto]config.h feature.h os_unix.h \
+ ascii.h keymap.h term.h macros.h structs.h regexp.h \
+ gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \
+ globals.h version.h
 charset.obj : charset.c vim.h [.auto]config.h feature.h os_unix.h \
  ascii.h keymap.h term.h macros.h structs.h regexp.h \
  gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \

src/Makefile

@@ -1576,6 +1576,7 @@ BASIC_SRC = \
 	blob.c \
 	blowfish.c \
 	buffer.c \
+	change.c \
 	charset.c \
 	crypt.c \
 	crypt_zip.c \
@@ -1691,6 +1692,7 @@ OBJ_COMMON = \
 	objects/autocmd.o \
 	objects/beval.o \
 	objects/buffer.o \
+	objects/change.o \
 	objects/blob.o \
 	objects/blowfish.o \
 	objects/crypt.o \
@@ -1821,6 +1823,7 @@ PRO_AUTO = \
 	autocmd.pro \
 	blowfish.pro \
 	buffer.pro \
+	change.pro \
 	charset.pro \
 	crypt.pro \
 	crypt_zip.pro \
@@ -2965,6 +2968,9 @@ objects/blowfish.o: blowfish.c
 objects/buffer.o: buffer.c
 	$(CCC) -o $@ buffer.c
 
+objects/change.o: change.c
+	$(CCC) -o $@ change.c
+
 objects/charset.o: charset.c
 	$(CCC) -o $@ charset.c
 
@@ -3430,6 +3436,10 @@ objects/buffer.o: buffer.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 version.h
+objects/change.o: change.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 version.h
 objects/charset.o: charset.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 \

src/README.md

@@ -25,6 +25,7 @@ File name | Description
 --------- | -----------
 autocmd.c	| autocommands
 buffer.c	| manipulating buffers (loaded files)
+change.c	| handling changes to text
 debugger.c	| vim script debugger
 diff.c		| diff mode (vimdiff)
 eval.c		| expression evaluation

src/memline.c

@@ -1637,7 +1637,7 @@ ml_recover(void)
 	 * empty.  Don't set the modified flag then. */
 	if (!(curbuf->b_ml.ml_line_count == 2 && *ml_get(1) == NUL))
 	{
-	    changed_int();
+	    changed_internal();
 	    ++CHANGEDTICK(curbuf);
 	}
     }
@@ -1651,7 +1651,7 @@ ml_recover(void)
 	    vim_free(p);
 	    if (i != 0)
 	    {
-		changed_int();
+		changed_internal();
 		++CHANGEDTICK(curbuf);
 		break;
 	    }

src/proto.h

@@ -63,6 +63,7 @@ extern int _stricoll(char *a, char *b);
 # endif
 # include "autocmd.pro"
 # include "buffer.pro"
+# include "change.pro"
 # include "charset.pro"
 # ifdef FEAT_CSCOPE
 #  include "if_cscope.pro"

src/proto/misc1.pro

@@ -7,7 +7,6 @@ int get_indent_str_vtab(char_u *ptr, int ts, int *vts, int list);
 int set_indent(int size, int flags);
 int get_number_indent(linenr_T lnum);
 int get_breakindent_win(win_T *wp, char_u *line);
-int open_line(int dir, int flags, int second_line_indent);
 int get_leader_len(char_u *line, char_u **flags, int backward, int include_space);
 int get_last_leader_offset(char_u *line, char_u **flags);
 int plines(linenr_T lnum);
@@ -17,33 +16,12 @@ int plines_win_nofill(win_T *wp, linenr_T lnum, int winheight);
 int plines_win_nofold(win_T *wp, linenr_T lnum);
 int plines_win_col(win_T *wp, linenr_T lnum, long column);
 int plines_m_win(win_T *wp, linenr_T first, linenr_T last);
-void ins_bytes(char_u *p);
-void ins_bytes_len(char_u *p, int len);
-void ins_char(int c);
-void ins_char_bytes(char_u *buf, int charlen);
-void ins_str(char_u *s);
-int del_char(int fixpos);
-int del_chars(long count, int fixpos);
-int del_bytes(long count, int fixpos_arg, int use_delcombine);
-int truncate_line(int fixpos);
-void del_lines(long nlines, int undo);
 int gchar_pos(pos_T *pos);
 int gchar_cursor(void);
 void pchar_cursor(int c);
 int inindent(int extra);
 char_u *skip_to_option_part(char_u *p);
-void changed(void);
-void changed_int(void);
-void changed_bytes(linenr_T lnum, colnr_T col);
-void inserted_bytes(linenr_T lnum, colnr_T col, int added);
-void appended_lines(linenr_T lnum, long count);
-void appended_lines_mark(linenr_T lnum, long count);
-void deleted_lines(linenr_T lnum, long count);
-void deleted_lines_mark(linenr_T lnum, long count);
-void changed_lines(linenr_T lnum, colnr_T col, linenr_T lnume, long xtra);
-void unchanged(buf_T *buf, int ff);
 void check_status(buf_T *buf);
-void change_warning(int col);
 int ask_yesno(char_u *str, int direct);
 int is_mouse_key(int c);
 int get_keystroke(void);