patch 9.1.0381: cbuffer and similar commands don't accept a rangev9.1.0381

Problem:  cbuffer and similar quickfix and locationlist commands don't
          accept a range, even so it is documented they should
          (ilan-schemoul, after 8.1.1241)
Solution: Define ex commands with ADDR_LINES instead of ADDR_OTHER

fixes: #14638
closes: #14657

Signed-off-by: Christian Brabandt <cb@256bit.org>

3 files changed, 78 insertions, 6 deletions

diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index 40dec4ce48..25f69143ed 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -271,7 +271,7 @@ EXCMD(CMD_cabove,	"cabove",	ex_cbelow,
 	ADDR_UNSIGNED),
 EXCMD(CMD_caddbuffer,	"caddbuffer",	ex_cbuffer,
 	EX_RANGE|EX_WORD1|EX_TRLBAR,
-	ADDR_OTHER),
+	ADDR_LINES),
 EXCMD(CMD_caddexpr,	"caddexpr",	ex_cexpr,
 	EX_NEEDARG|EX_WORD1|EX_NOTRLCOM|EX_EXPR_ARG,
 	ADDR_NONE),
@@ -289,7 +289,7 @@ EXCMD(CMD_catch,	"catch",	ex_catch,
 	ADDR_NONE),
 EXCMD(CMD_cbuffer,	"cbuffer",	ex_cbuffer,
 	EX_BANG|EX_RANGE|EX_WORD1|EX_TRLBAR,
-	ADDR_OTHER),
+	ADDR_LINES),
 EXCMD(CMD_cbefore,	"cbefore",	ex_cbelow,
 	EX_RANGE|EX_COUNT|EX_TRLBAR,
 	ADDR_UNSIGNED),
@@ -331,7 +331,7 @@ EXCMD(CMD_cgetfile,	"cgetfile",	ex_cfile,
 	ADDR_NONE),
 EXCMD(CMD_cgetbuffer,	"cgetbuffer",	ex_cbuffer,
 	EX_RANGE|EX_WORD1|EX_TRLBAR,
-	ADDR_OTHER),
+	ADDR_LINES),
 EXCMD(CMD_cgetexpr,	"cgetexpr",	ex_cexpr,
 	EX_NEEDARG|EX_WORD1|EX_NOTRLCOM|EX_EXPR_ARG,
 	ADDR_NONE),
@@ -820,7 +820,7 @@ EXCMD(CMD_laddexpr,	"laddexpr",	ex_cexpr,
 	ADDR_NONE),
 EXCMD(CMD_laddbuffer,	"laddbuffer",	ex_cbuffer,
 	EX_RANGE|EX_WORD1|EX_TRLBAR,
-	ADDR_OTHER),
+	ADDR_LINES),
 EXCMD(CMD_laddfile,	"laddfile",	ex_cfile,
 	EX_TRLBAR|EX_FILE1,
 	ADDR_NONE),
@@ -832,7 +832,7 @@ EXCMD(CMD_later,	"later",	ex_later,
 	ADDR_NONE),
 EXCMD(CMD_lbuffer,	"lbuffer",	ex_cbuffer,
 	EX_BANG|EX_RANGE|EX_WORD1|EX_TRLBAR,
-	ADDR_OTHER),
+	ADDR_LINES),
 EXCMD(CMD_lbefore,	"lbefore",	ex_cbelow,
 	EX_RANGE|EX_COUNT|EX_TRLBAR,
 	ADDR_UNSIGNED),
@@ -886,7 +886,7 @@ EXCMD(CMD_lgetfile,	"lgetfile",	ex_cfile,
 	ADDR_NONE),
 EXCMD(CMD_lgetbuffer,	"lgetbuffer",	ex_cbuffer,
 	EX_RANGE|EX_WORD1|EX_TRLBAR,
-	ADDR_OTHER),
+	ADDR_LINES),
 EXCMD(CMD_lgetexpr,	"lgetexpr",	ex_cexpr,
 	EX_NEEDARG|EX_WORD1|EX_NOTRLCOM|EX_EXPR_ARG,
 	ADDR_NONE),
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index c784a2da59..0b618153b1 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -6496,4 +6496,74 @@ func Test_efm_format_b()
   call setqflist([], 'f')
 endfunc
 
+func XbufferTests_range(cchar)
+  call s:setup_commands(a:cchar)
+
+  enew!
+  let lines =<< trim END
+    Xtestfile7:700:10:Line 700
+    Xtestfile8:800:15:Line 800
+  END
+  silent! call setline(1, lines)
+  norm! Vy
+  " Note: We cannot use :Xbuffer here,
+  " it doesn't properly fail, so we need to
+  " test using the raw c/l commands.
+  " (also further down)
+  if (a:cchar == 'c')
+     exe "'<,'>cbuffer!"
+  else
+    exe "'<,'>lbuffer!"
+  endif
+  let l = g:Xgetlist()
+  call assert_true(len(l) == 1 &&
+	\ l[0].lnum == 700 && l[0].col == 10 && l[0].text ==# 'Line 700')
+
+  enew!
+  let lines =<< trim END
+    Xtestfile9:900:55:Line 900
+    Xtestfile10:950:66:Line 950
+  END
+  silent! call setline(1, lines)
+  if (a:cchar == 'c')
+    1cgetbuffer
+  else
+    1lgetbuffer
+  endif
+  let l = g:Xgetlist()
+  call assert_true(len(l) == 1 &&
+	\ l[0].lnum == 900 && l[0].col == 55 && l[0].text ==# 'Line 900')
+
+  enew!
+  let lines =<< trim END
+    Xtestfile11:700:20:Line 700
+    Xtestfile12:750:25:Line 750
+  END
+  silent! call setline(1, lines)
+  if (a:cchar == 'c')
+    1,1caddbuffer
+  else
+    1,1laddbuffer
+  endif
+  let l = g:Xgetlist()
+  call assert_true(len(l) == 2 &&
+	\ l[0].lnum == 900 && l[0].col == 55 && l[0].text ==# 'Line 900' &&
+	\ l[1].lnum == 700 && l[1].col == 20 && l[1].text ==# 'Line 700')
+  enew!
+
+  " Check for invalid range
+  " Using Xbuffer will not run the range check in the cbuffer/lbuffer
+  " commands. So directly call the commands.
+  if (a:cchar == 'c')
+      call assert_fails('900,999caddbuffer', 'E16:')
+  else
+      call assert_fails('900,999laddbuffer', 'E16:')
+  endif
+endfunc
+
+func Test_cbuffer_range()
+  call XbufferTests_range('c')
+  call XbufferTests_range('l')
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index 107039fadd..aadb49d13d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    381,
+/**/
     380,
 /**/
     379,