Merge pull request #13655 from janlazo/vim-8.2.2255

vim-patch:8.1.{1241,1261,1275,1281,1549,1590,1881,2079,2322,2360,2411},8.2.{113,388,934,2255,2258,2260,2269}

20 files changed, 1403 insertions, 884 deletions

diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index afcacad460..17de1d8533 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1173,9 +1173,11 @@ tag		command		action ~
 |:caddbuffer|	:cad[dbuffer]	add errors from buffer
 |:caddexpr|	:cadde[xpr]	add errors from expr
 |:caddfile|	:caddf[ile]	add error message to current quickfix list
+|:cafter|	:caf[ter]	go to error after current cursor
 |:call|		:cal[l]		call a function
 |:catch|	:cat[ch]	part of a :try command
-|:cbelow|	:cbe[low]	go to error below current line
+|:cbefore|	:cbef[ore]	go to error before current cursor
+|:cbelow|	:cbel[ow]	go to error below current line
 |:cbottom|	:cbo[ttom]	scroll to the bottom of the quickfix window
 |:cbuffer|	:cb[uffer]	parse error messages and jump to first error
 |:cc|		:cc		go to specific error
@@ -1336,10 +1338,12 @@ tag		command		action ~
 |:laddexpr|	:lad[dexpr]	add locations from expr
 |:laddbuffer|	:laddb[uffer]	add locations from buffer
 |:laddfile|	:laddf[ile]	add locations to current location list
+|:lafter|	:laf[ter]	go to location after current cursor
 |:last|		:la[st]		go to the last file in the argument list
 |:language|	:lan[guage]	set the language (locale)
 |:later|	:lat[er]	go to newer change, redo
-|:lbelow|	:lbe[low]	go to location below current line
+|:lbefore|	:lbef[ore]	go to location before current cursor
+|:lbelow|	:lbel[ow]	go to location below current line
 |:lbottom|	:lbo[ttom]	scroll to the bottom of the location window
 |:lbuffer|	:lb[uffer]	parse locations and jump to first location
 |:lcd|		:lc[d]		change directory locally
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index d6ff3ea9ea..eb66d802ec 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -74,7 +74,7 @@ processing a quickfix or location list command, it will be aborted.
 
 							*:cc*
 :cc[!] [nr]		Display error [nr].  If [nr] is omitted, the same
-			error is displayed again.  Without [!] this doesn't
+:[nr]cc[!]		error is displayed again.  Without [!] this doesn't
 			work when jumping to another buffer, the current buffer
 			has been changed, there is the only window for the
 			buffer and both 'hidden' and 'autowrite' are off.
@@ -83,10 +83,13 @@ processing a quickfix or location list command, it will be aborted.
 			there is another window for this buffer.
 			The 'switchbuf' settings are respected when jumping
 			to a buffer.
+			When used in the quickfix window the line number can
+			be used, including "." for the current line and "$"
+			for the last line.
 
 							*:ll*
 :ll[!] [nr]		Same as ":cc", except the location list for the
-			current window is used instead of the quickfix list.
+:[nr]ll[!]		current window is used instead of the quickfix list.
 
 						*:cn* *:cne* *:cnext* *E553*
 :[count]cn[ext][!]	Display the [count] next error in the list that
@@ -125,8 +128,8 @@ processing a quickfix or location list command, it will be aborted.
 :[count]lab[ove]	Same as ":cabove", except the location list for the
 			current window is used instead of the quickfix list.
 
-							*:cbe* *:cbelow*
-:[count]cbe[low]	Go to the [count] error below the current line in the
+							*:cbel* *:cbelow*
+:[count]cbel[ow]	Go to the [count] error below the current line in the
 			current buffer.  If [count] is omitted, then 1 is
 			used.  If there are no errors, then an error message
 			is displayed.  Assumes that the entries in a quickfix
@@ -136,8 +139,36 @@ processing a quickfix or location list command, it will be aborted.
 			exceeds the number of entries below the current line,
 			then the last error in the file is selected.
 
-							*:lbe* *:lbelow*
-:[count]lbe[low]	Same as ":cbelow", except the location list for the
+							*:lbel* *:lbelow*
+:[count]lbel[ow]	Same as ":cbelow", except the location list for the
+			current window is used instead of the quickfix list.
+
+							*:cbe* *:cbefore*
+:[count]cbe[fore]	Go to the [count] error before the current cursor
+			position in the current buffer.  If [count] is
+			omitted, then 1 is used.  If there are no errors, then
+			an error message is displayed.  Assumes that the
+			entries in a quickfix list are sorted by their buffer,
+			line and column numbers.  If [count] exceeds the
+			number of entries before the current position, then
+			the first error in the file is selected.
+
+							*:lbe* *:lbefore*
+:[count]lbe[fore]	Same as ":cbefore", except the location list for the
+			current window is used instead of the quickfix list.
+
+							*:caf* *:cafter*
+:[count]caf[ter]	Go to the [count] error after the current cursor
+			position in the current buffer.  If [count] is
+			omitted, then 1 is used.  If there are no errors, then
+			an error message is displayed.  Assumes that the
+			entries in a quickfix list are sorted by their buffer,
+			line and column numbers.  If [count] exceeds the
+			number of entries after the current position, then
+			the last error in the file is selected.
+
+							*:laf* *:lafter*
+:[count]laf[ter]	Same as ":cafter", except the location list for the
 			current window is used instead of the quickfix list.
 
 							*:cnf* *:cnfile*
@@ -805,14 +836,19 @@ lists.  They set one of the existing error lists as the current one.
 			the current window instead of the quickfix list.
 
 						*:chistory* *:chi*
-:chi[story]		Show the list of error lists.  The current list is
+:[count]chi[story]	Show the list of error lists.  The current list is
 			marked with ">".  The output looks like:
 				  error list 1 of 3; 43 errors ~
 				> error list 2 of 3; 0 errors ~
 				  error list 3 of 3; 15 errors ~
 
+			When [count] is given, then the count'th quickfix
+			list is made the current list. Example: >
+				" Make the 4th quickfix list current
+				:4chistory
+<
 						*:lhistory* *:lhi*
-:lhi[story]		Show the list of location lists, otherwise like
+:[count]lhi[story]	Show the list of location lists, otherwise like
 			`:chistory`.
 
 When adding a new error list, it becomes the current list.
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index d2083b23d3..959fe35662 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -495,6 +495,9 @@ au BufNewFile,BufRead *.com			call dist#ft#BindzoneCheck('dcl')
 " DOT
 au BufNewFile,BufRead *.dot,*.gv		setf dot
 
+" Dune
+au BufNewFile,BufRead jbuild,dune,dune-project,dune-workspace setf dune
+
 " Dylan - lid files
 au BufNewFile,BufRead *.lid			setf dylanlid
 
@@ -1121,8 +1124,8 @@ au BufNewFile,BufRead *.nse			setf lua
 " NSIS
 au BufNewFile,BufRead *.nsi,*.nsh		setf nsis
 
-" OCAML
-au BufNewFile,BufRead *.ml,*.mli,*.mll,*.mly,.ocamlinit	setf ocaml
+" OCaml
+au BufNewFile,BufRead *.ml,*.mli,*.mll,*.mly,.ocamlinit,*.mlt,*.mlp,*.mlip,*.mli.cppo,*.ml.cppo setf ocaml
 
 " Occam
 au BufNewFile,BufRead *.occ			setf occam
@@ -1130,6 +1133,9 @@ au BufNewFile,BufRead *.occ			setf occam
 " Omnimark
 au BufNewFile,BufRead *.xom,*.xin		setf omnimark
 
+" OPAM
+au BufNewFile,BufRead opam,*.opam,*.opam.template setf opam
+
 " OpenROAD
 au BufNewFile,BufRead *.or			setf openroad
 
@@ -1549,6 +1555,9 @@ au BufNewFile,BufRead *.scm,*.ss,*.rkt		setf scheme
 " Screen RC
 au BufNewFile,BufRead .screenrc,screenrc	setf screen
 
+" Sexplib
+au BufNewFile,BufRead *.sexp setf sexplib
+
 " Simula
 au BufNewFile,BufRead *.sim			setf simula
 
diff --git a/scripts/genvimvim.lua b/scripts/genvimvim.lua
index 806533f2ff..ccd5489fdc 100644
--- a/scripts/genvimvim.lua
+++ b/scripts/genvimvim.lua
@@ -55,7 +55,7 @@ end
 vimcmd_start = 'syn keyword vimCommand contained '
 w(vimcmd_start)
 local prev_cmd = nil
-for _, cmd_desc in ipairs(ex_cmds) do
+for _, cmd_desc in ipairs(ex_cmds.cmds) do
   if lld.line_length > 850 then
     w('\n' .. vimcmd_start)
   end
diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index f60504de5e..8a1556320c 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -5948,6 +5948,19 @@ int assert_exception(typval_T *argvars)
   return 0;
 }
 
+static void assert_append_cmd_or_arg(garray_T *gap, typval_T *argvars,
+                                     const char *cmd)
+  FUNC_ATTR_NONNULL_ALL
+{
+  if (argvars[1].v_type != VAR_UNKNOWN && argvars[2].v_type != VAR_UNKNOWN) {
+    char *const tofree = encode_tv2echo(&argvars[2], NULL);
+    ga_concat(gap, (char_u *)tofree);
+    xfree(tofree);
+  } else {
+    ga_concat(gap, (char_u *)cmd);
+  }
+}
+
 int assert_fails(typval_T *argvars)
   FUNC_ATTR_NONNULL_ALL
 {
@@ -5966,14 +5979,7 @@ int assert_fails(typval_T *argvars)
   if (!called_emsg) {
     prepare_assert_error(&ga);
     ga_concat(&ga, (const char_u *)"command did not fail: ");
-    if (argvars[1].v_type != VAR_UNKNOWN
-        && argvars[2].v_type != VAR_UNKNOWN) {
-      char *const tofree = encode_tv2echo(&argvars[2], NULL);
-      ga_concat(&ga, (char_u *)tofree);
-      xfree(tofree);
-    } else {
-      ga_concat(&ga, (const char_u *)cmd);
-    }
+    assert_append_cmd_or_arg(&ga, argvars, cmd);
     assert_error(&ga);
     ga_clear(&ga);
     ret = 1;
@@ -5986,6 +5992,8 @@ int assert_fails(typval_T *argvars)
       prepare_assert_error(&ga);
       fill_assert_error(&ga, &argvars[2], NULL, &argvars[1],
                         &vimvars[VV_ERRMSG].vv_tv, ASSERT_OTHER);
+      ga_concat(&ga, (char_u *)": ");
+      assert_append_cmd_or_arg(&ga, argvars, cmd);
       assert_error(&ga);
       ga_clear(&ga);
       ret = 1;
diff --git a/src/nvim/ex_cmds.c b/src/nvim/ex_cmds.c
index ae389a6727..9e9b50827e 100644
--- a/src/nvim/ex_cmds.c
+++ b/src/nvim/ex_cmds.c
@@ -1032,14 +1032,15 @@ void free_prev_shellcmd(void)
  * Bangs in the argument are replaced with the previously entered command.
  * Remember the argument.
  */
-void do_bang(int addr_count, exarg_T *eap, int forceit, int do_in, int do_out)
+void do_bang(int addr_count, exarg_T *eap, bool forceit,
+             bool do_in, bool do_out)
+  FUNC_ATTR_NONNULL_ALL
 {
-  char_u              *arg = eap->arg;          /* command */
-  linenr_T line1 = eap->line1;                  /* start of range */
-  linenr_T line2 = eap->line2;                  /* end of range */
-  char_u              *newcmd = NULL;           /* the new command */
-  int free_newcmd = FALSE;                      /* need to free() newcmd */
-  int ins_prevcmd;
+  char_u *arg = eap->arg;             // command
+  linenr_T line1 = eap->line1;        // start of range
+  linenr_T line2 = eap->line2;        // end of range
+  char_u *newcmd = NULL;              // the new command
+  bool free_newcmd = false;           // need to free() newcmd
   char_u              *t;
   char_u              *p;
   char_u              *trailarg;
@@ -1064,7 +1065,7 @@ void do_bang(int addr_count, exarg_T *eap, int forceit, int do_in, int do_out)
    * Try to find an embedded bang, like in :!<cmd> ! [args]
    * (:!! is indicated by the 'forceit' variable)
    */
-  ins_prevcmd = forceit;
+  bool ins_prevcmd = forceit;
   trailarg = arg;
   do {
     len = (int)STRLEN(trailarg) + 1;
@@ -1101,7 +1102,7 @@ void do_bang(int addr_count, exarg_T *eap, int forceit, int do_in, int do_out)
         else {
           trailarg = p;
           *trailarg++ = NUL;
-          ins_prevcmd = TRUE;
+          ins_prevcmd = true;
           break;
         }
       }
@@ -1131,7 +1132,7 @@ void do_bang(int addr_count, exarg_T *eap, int forceit, int do_in, int do_out)
     STRCPY(newcmd, p_shq);
     STRCAT(newcmd, prevcmd);
     STRCAT(newcmd, p_shq);
-    free_newcmd = TRUE;
+    free_newcmd = true;
   }
   if (addr_count == 0) {                /* :! */
     /* echo the command */
@@ -1164,15 +1165,15 @@ void do_bang(int addr_count, exarg_T *eap, int forceit, int do_in, int do_out)
 // do this.
 // Alternatively, if on Unix and redirecting input or output, but not both,
 // and the 'shelltemp' option isn't set, use pipes.
-// We use input redirection if do_in is TRUE.
-// We use output redirection if do_out is TRUE.
+// We use input redirection if do_in is true.
+// We use output redirection if do_out is true.
 static void do_filter(
     linenr_T line1,
     linenr_T line2,
     exarg_T *eap,               /* for forced 'ff' and 'fenc' */
     char_u *cmd,
-    int do_in,
-    int do_out)
+    bool do_in,
+    bool do_out)
 {
   char_u      *itmp = NULL;
   char_u      *otmp = NULL;
@@ -1669,10 +1670,17 @@ void ex_update(exarg_T *eap)
  */
 void ex_write(exarg_T *eap)
 {
-  if (eap->usefilter)           /* input lines to shell command */
-    do_bang(1, eap, FALSE, TRUE, FALSE);
-  else
+  if (eap->cmdidx == CMD_saveas) {
+    // :saveas does not take a range, uses all lines.
+    eap->line1 = 1;
+    eap->line2 = curbuf->b_ml.ml_line_count;
+  }
+
+  if (eap->usefilter) {  // input lines to shell command
+    do_bang(1, eap, false, true, false);
+  } else {
     (void)do_write(eap);
+  }
 }
 
 /*
diff --git a/src/nvim/ex_cmds.lua b/src/nvim/ex_cmds.lua
index 380237c822..297740c752 100644
--- a/src/nvim/ex_cmds.lua
+++ b/src/nvim/ex_cmds.lua
@@ -1,5 +1,7 @@
 local bit = require 'bit'
 
+local module = {}
+
 -- Description of the values below is contained in ex_cmds_defs.h file.
 local RANGE      =    0x001
 local BANG       =    0x002
@@ -15,22 +17,25 @@ local COUNT      =    0x400
 local NOTRLCOM   =    0x800
 local ZEROR      =   0x1000
 local USECTRLV   =   0x2000
-local NOTADR     =   0x4000
-local EDITCMD    =   0x8000
-local BUFNAME    =  0x10000
-local BUFUNL     =  0x20000
-local ARGOPT     =  0x40000
-local SBOXOK     =  0x80000
-local CMDWIN     = 0x100000
-local MODIFY     = 0x200000
-local EXFLAGS    = 0x400000
-local RESTRICT   = 0x800000
+local EDITCMD    =   0x4000
+local BUFNAME    =   0x8000
+local BUFUNL     =  0x10000
+local ARGOPT     =  0x20000
+local SBOXOK     =  0x40000
+local CMDWIN     =  0x80000
+local MODIFY     = 0x100000
+local EXFLAGS    = 0x200000
 local FILES      = bit.bor(XFILE, EXTRA)
 local WORD1      = bit.bor(EXTRA, NOSPC)
 local FILE1      = bit.bor(FILES, NOSPC)
 
+module.flags = {
+  RANGE = RANGE,
+  DFLALL = DFLALL,
+}
+
 -- The following table is described in ex_cmds_defs.h file.
-return {
+module.cmds = {
   {
     command='append',
     flags=bit.bor(BANG, RANGE, ZEROR, TRLBAR, CMDWIN, MODIFY),
@@ -40,246 +45,246 @@ return {
   {
     command='abbreviate',
     flags=bit.bor(EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_abbreviate',
   },
   {
     command='abclear',
     flags=bit.bor(EXTRA, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_abclear',
   },
   {
     command='aboveleft',
     flags=bit.bor(NEEDARG, EXTRA, NOTRLCOM),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_wrongmodifier',
   },
   {
     command='all',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_all',
   },
   {
     command='amenu',
-    flags=bit.bor(RANGE, NOTADR, ZEROR, EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, ZEROR, EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
+    addr_type='ADDR_OTHER',
     func='ex_menu',
   },
   {
     command='anoremenu',
-    flags=bit.bor(RANGE, NOTADR, ZEROR, EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, ZEROR, EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
+    addr_type='ADDR_OTHER',
     func='ex_menu',
   },
   {
     command='args',
     flags=bit.bor(BANG, FILES, EDITCMD, ARGOPT, TRLBAR),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_args',
   },
   {
     command='argadd',
-    flags=bit.bor(BANG, RANGE, NOTADR, ZEROR, FILES, TRLBAR),
+    flags=bit.bor(BANG, RANGE, ZEROR, FILES, TRLBAR),
     addr_type='ADDR_ARGUMENTS',
     func='ex_argadd',
   },
   {
     command='argdelete',
-    flags=bit.bor(BANG, RANGE, NOTADR, FILES, TRLBAR),
+    flags=bit.bor(BANG, RANGE, FILES, TRLBAR),
     addr_type='ADDR_ARGUMENTS',
     func='ex_argdelete',
   },
   {
     command='argdo',
-    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, NOTADR, DFLALL),
+    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, DFLALL),
     addr_type='ADDR_ARGUMENTS',
     func='ex_listdo',
   },
   {
     command='argedit',
-    flags=bit.bor(BANG, NEEDARG, RANGE, NOTADR, ZEROR, FILES, EDITCMD, ARGOPT, TRLBAR),
+    flags=bit.bor(BANG, NEEDARG, RANGE, ZEROR, FILES, EDITCMD, ARGOPT, TRLBAR),
     addr_type='ADDR_ARGUMENTS',
     func='ex_argedit',
   },
   {
     command='argglobal',
     flags=bit.bor(BANG, FILES, EDITCMD, ARGOPT, TRLBAR),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_args',
   },
   {
     command='arglocal',
     flags=bit.bor(BANG, FILES, EDITCMD, ARGOPT, TRLBAR),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_args',
   },
   {
     command='argument',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EXTRA, EDITCMD, ARGOPT, TRLBAR),
+    flags=bit.bor(BANG, RANGE, COUNT, EXTRA, EDITCMD, ARGOPT, TRLBAR),
     addr_type='ADDR_ARGUMENTS',
     func='ex_argument',
   },
   {
     command='ascii',
     flags=bit.bor(TRLBAR, SBOXOK, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='do_ascii',
   },
   {
     command='autocmd',
     flags=bit.bor(BANG, EXTRA, NOTRLCOM, USECTRLV, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_autocmd',
   },
   {
     command='augroup',
     flags=bit.bor(BANG, WORD1, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_autocmd',
   },
   {
     command='aunmenu',
     flags=bit.bor(EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_menu',
   },
   {
     command='buffer',
-    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, BUFUNL, COUNT, EXTRA, EDITCMD, TRLBAR),
+    flags=bit.bor(BANG, RANGE, BUFNAME, BUFUNL, COUNT, EXTRA, EDITCMD, TRLBAR),
     addr_type='ADDR_BUFFERS',
     func='ex_buffer',
   },
   {
     command='bNext',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, COUNT, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_bprevious',
   },
   {
     command='ball',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_buffer_all',
   },
   {
     command='badd',
     flags=bit.bor(NEEDARG, FILE1, EDITCMD, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_edit',
   },
   {
     command='bdelete',
-    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, COUNT, EXTRA, TRLBAR),
+    flags=bit.bor(BANG, RANGE, BUFNAME, COUNT, EXTRA, TRLBAR),
     addr_type='ADDR_BUFFERS',
     func='ex_bunload',
   },
   {
     command='behave',
     flags=bit.bor(NEEDARG, WORD1, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_behave',
   },
   {
     command='belowright',
     flags=bit.bor(NEEDARG, EXTRA, NOTRLCOM),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_wrongmodifier',
   },
   {
     command='bfirst',
-    flags=bit.bor(BANG, RANGE, NOTADR, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_brewind',
   },
   {
     command='blast',
-    flags=bit.bor(BANG, RANGE, NOTADR, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_blast',
   },
   {
     command='bmodified',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, COUNT, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_bmodified',
   },
   {
     command='bnext',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, COUNT, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_bnext',
   },
   {
     command='botright',
     flags=bit.bor(NEEDARG, EXTRA, NOTRLCOM),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_wrongmodifier',
   },
   {
     command='bprevious',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, COUNT, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_bprevious',
   },
   {
     command='brewind',
-    flags=bit.bor(BANG, RANGE, NOTADR, EDITCMD, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, EDITCMD, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_brewind',
   },
   {
     command='break',
     flags=bit.bor(TRLBAR, SBOXOK, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_break',
   },
   {
     command='breakadd',
     flags=bit.bor(EXTRA, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_breakadd',
   },
   {
     command='breakdel',
     flags=bit.bor(EXTRA, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_breakdel',
   },
   {
     command='breaklist',
     flags=bit.bor(EXTRA, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_breaklist',
   },
   {
     command='browse',
     flags=bit.bor(NEEDARG, EXTRA, NOTRLCOM, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_wrongmodifier',
   },
   {
     command='buffers',
     flags=bit.bor(BANG, EXTRA, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='buflist_list',
   },
   {
     command='bufdo',
-    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, NOTADR, DFLALL),
+    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, DFLALL),
     addr_type='ADDR_BUFFERS',
     func='ex_listdo',
   },
   {
     command='bunload',
-    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, COUNT, EXTRA, TRLBAR),
+    flags=bit.bor(BANG, RANGE, BUFNAME, COUNT, EXTRA, TRLBAR),
     addr_type='ADDR_LOADED_BUFFERS',
     func='ex_bunload',
   },
   {
     command='bwipeout',
-    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, BUFUNL, COUNT, EXTRA, TRLBAR),
+    flags=bit.bor(BANG, RANGE, BUFNAME, BUFUNL, COUNT, EXTRA, TRLBAR),
     addr_type='ADDR_BUFFERS',
     func='ex_bunload',
   },
@@ -291,53 +296,59 @@ return {
   },
   {
     command='cNext',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR, BANG),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, COUNT, TRLBAR, BANG),
+    addr_type='ADDR_UNSIGNED',
     func='ex_cnext',
   },
   {
     command='cNfile',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR, BANG),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, COUNT, TRLBAR, BANG),
+    addr_type='ADDR_UNSIGNED',
     func='ex_cnext',
   },
   {
     command='cabbrev',
     flags=bit.bor(EXTRA, TRLBAR, NOTRLCOM, USECTRLV, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_abbreviate',
   },
   {
     command='cabclear',
     flags=bit.bor(EXTRA, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_abclear',
   },
   {
     command='cabove',
-    flags=bit.bor(RANGE, TRLBAR),
-    addr_type='ADDR_OTHER ',
+    flags=bit.bor(RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_UNSIGNED',
     func='ex_cbelow',
   },
   {
     command='caddbuffer',
-    flags=bit.bor(RANGE, NOTADR, WORD1, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, WORD1, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_cbuffer',
   },
   {
     command='caddexpr',
     flags=bit.bor(NEEDARG, WORD1, NOTRLCOM),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cexpr',
   },
   {
     command='caddfile',
     flags=bit.bor(TRLBAR, FILE1),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cfile',
   },
   {
+    command='cafter',
+    flags=bit.bor(RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_UNSIGNED',
+    func='ex_cbelow',
+  },
+  {
     command='call',
     flags=bit.bor(RANGE, NEEDARG, EXTRA, NOTRLCOM, SBOXOK, CMDWIN),
     addr_type='ADDR_LINES',
@@ -346,49 +357,55 @@ return {
   {
     command='catch',
     flags=bit.bor(EXTRA, SBOXOK, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_catch',
   },
   {
     command='cbuffer',
-    flags=bit.bor(BANG, RANGE, NOTADR, WORD1, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(BANG, RANGE, WORD1, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_cbuffer',
   },
   {
+    command='cbefore',
+    flags=bit.bor(RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_UNSIGNED',
+    func='ex_cbelow',
+  },
+  {
     command='cbelow',
-    flags=bit.bor(RANGE, TRLBAR),
-    addr_type='ADDR_OTHER ',
+    flags=bit.bor(RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_UNSIGNED',
     func='ex_cbelow',
   },
   {
     command='cbottom',
     flags=bit.bor(TRLBAR),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cbottom',
   },
   {
     command='cc',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR, BANG),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, COUNT, TRLBAR, BANG),
+    addr_type='ADDR_QUICKFIX',
     func='ex_cc',
   },
   {
     command='cclose',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(TRLBAR),
+    addr_type='ADDR_NONE',
     func='ex_cclose',
   },
   {
     command='cd',
     flags=bit.bor(BANG, FILE1, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cd',
   },
   {
     command='cdo',
-    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, NOTADR, DFLALL),
-    addr_type='ADDR_QUICKFIX',
+    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, DFLALL),
+    addr_type='ADDR_QUICKFIX_VALID',
     func='ex_listdo',
   },
   {
@@ -400,159 +417,159 @@ return {
   {
     command='cexpr',
     flags=bit.bor(NEEDARG, WORD1, NOTRLCOM, BANG),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cexpr',
   },
   {
     command='cfile',
     flags=bit.bor(TRLBAR, FILE1, BANG),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cfile',
   },
   -- Even though 'cfdo' is alphabetically lower than 'cfile', it is after
   -- 'cfile' in this cmd list to support the existing ":cf" abbreviation.
   {
     command='cfdo',
-    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, NOTADR, DFLALL),
-    addr_type='ADDR_QUICKFIX',
+    flags=bit.bor(BANG, NEEDARG, EXTRA, NOTRLCOM, RANGE, DFLALL),
+    addr_type='ADDR_QUICKFIX_VALID',
     func='ex_listdo',
   },
   {
     command='cfirst',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR, BANG),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, COUNT, TRLBAR, BANG),
+    addr_type='ADDR_UNSIGNED',
     func='ex_cc',
   },
   {
     command='cgetfile',
     flags=bit.bor(TRLBAR, FILE1),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cfile',
   },
   {
     command='cgetbuffer',
-    flags=bit.bor(RANGE, NOTADR, WORD1, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, WORD1, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_cbuffer',
   },
   {
     command='cgetexpr',
     flags=bit.bor(NEEDARG, WORD1, NOTRLCOM),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cexpr',
   },
   {
     command='chdir',
     flags=bit.bor(BANG, FILE1, TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_cd',
   },
   {
     command='changes',
     flags=bit.bor(TRLBAR, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_changes',
   },
   {
     command='checkhealth',
     flags=bit.bor(EXTRA, TRLBAR),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_checkhealth',
   },
   {
     command='checkpath',
     flags=bit.bor(TRLBAR, BANG, CMDWIN),
-    addr_type='ADDR_LINES',
+    addr_type='ADDR_NONE',
     func='ex_checkpath',
   },
   {
     command='checktime',
-    flags=bit.bor(RANGE, NOTADR, BUFNAME, COUNT, EXTRA, TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, BUFNAME, COUNT, EXTRA, TRLBAR),
+    addr_type='ADDR_OTHER',
     func='ex_checktime',
   },
   {
     command='chistory',
-    flags=bit.bor(TRLBAR),
-    addr_type='ADDR_LINES',
+    flags=bit.bor(RANGE, COUNT, TRLBAR),
+    addr_type='ADDR_UNSIGNED',
     func='qf_history',