vim-patch:8.2.1417: test 49 is old style

Problem:    Test 49 is old style.
Solution:   Convert more parts to new style test. (Yegappan Lakshmanan,
            closes vim/vim#6682)

https://github.com/vim/vim/commit/efb6482949580ab89e6d7c5e1cb8d744ddd6ef80

3 files changed, 1986 insertions, 2476 deletions

diff --git a/src/nvim/testdir/test49.ok b/src/nvim/testdir/test49.ok
index 8ca8a564c3..d687f5bc77 100644
--- a/src/nvim/testdir/test49.ok
+++ b/src/nvim/testdir/test49.ok
@@ -1,18 +1,4 @@
 Results of test49.vim:
-*** Test  59: OK (2038431743)
-*** Test  60: OK (311511339)
-*** Test  62: OK (286331153)
-*** Test  63: OK (236978127)
-*** Test  64: OK (1499645335)
-*** Test  66: OK (5464)
-*** Test  67: OK (212514423)
-*** Test  68: OK (212514423)
-*** Test  76: OK (1610087935)
-*** Test  77: OK (1388671)
-*** Test  78: OK (134217728)
-*** Test  79: OK (70288929)
-*** Test  80: OK (17895765)
-*** Test  81: OK (387)
 *** Test  82: OK (8454401)
 *** Test  83: OK (2835)
 *** Test  84: OK (934782101)
diff --git a/src/nvim/testdir/test49.vim b/src/nvim/testdir/test49.vim
index 6133f410ac..d5f8cd3b60 100644
--- a/src/nvim/testdir/test49.vim
+++ b/src/nvim/testdir/test49.vim
@@ -648,2468 +648,11 @@ function! MESSAGES(...)
     return match
 endfunction
 
-" Leave MESSAGES() for the next tests.
-
-" Tests 1 to 50, 52 to 57, 87 were moved to test_vimscript.vim
-" Tests 25, 26, 32, 33, 41-48, 51, 69-75 were moved to test_trycatch.vim
-let Xtest = 59
-
-"-------------------------------------------------------------------------------
-"
-" Test 59:  v:exception and v:throwpoint when discarding exceptions	    {{{1
-"
-"	    When a :catch clause is left by a ":break" etc or an error or
-"	    interrupt exception, v:exception and v:throwpoint are reset.  They
-"	    are not affected by an exception that is discarded before being
-"	    caught.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-if ExtraVim()
-
-    XloopINIT! 1 2
-
-    let sfile = expand("<sfile>")
-
-    function! LineNumber()
-	return substitute(substitute(v:throwpoint, g:sfile, '', ""),
-	    \ '\D*\(\d*\).*', '\1', "")
-    endfunction
-
-    command! -nargs=1 SetLineNumber
-	\ try | throw "line" | catch /.*/ | let <args> =  LineNumber() | endtry
-
-    " Check v:exception/v:throwpoint against second/fourth parameter if
-    " specified, check for being empty else.
-    function! CHECK(n, ...)
-	XloopNEXT
-	let exception = a:0 != 0 ? a:1 : ""	" second parameter (optional)
-	let emsg      = a:0 != 0 ? a:2 : ""	" third parameter (optional)
-	let line      = a:0 != 0 ? a:3 : 0	" fourth parameter (optional)
-	let error = 0
-	if emsg != ""
-	    " exception is the error number, emsg the English error message text
-	    if exception !~ '^E\d\+$'
-		Xout "TODO: Add message number for:" emsg
-	    elseif v:lang == "C" || v:lang =~ '^[Ee]n'
-		if exception == "E492" && emsg == "Not an editor command"
-		    let exception = '^Vim:' . exception . ': ' . emsg
-		else
-		    let exception = '^Vim(\a\+):' . exception . ': ' . emsg
-		endif
-	    else
-		if exception == "E492"
-		    let exception = '^Vim:' . exception
-		else
-		    let exception = '^Vim(\a\+):' . exception
-		endif
-	    endif
-	endif
-	if exception == "" && v:exception != ""
-	    Xout a:n.": v:exception is set:" v:exception
-	    let error = 1
-	elseif exception != "" && v:exception !~ exception
-	    Xout a:n.": v:exception (".v:exception.") does not match" exception
-	    let error = 1
-	endif
-	if line == 0 && v:throwpoint != ""
-	    Xout a:n.": v:throwpoint is set:" v:throwpoint
-	    let error = 1
-	elseif line != 0 && v:throwpoint !~ '\<' . line . '\>'
-	    Xout a:n.": v:throwpoint (".v:throwpoint.") does not match" line
-	    let error = 1
-	endif
-	if !error
-	    Xloop 1				" X: 2097151
-	endif
-    endfunction
-
-    while 1
-	try
-	    throw "x1"
-	catch /.*/
-	    break
-	endtry
-    endwhile
-    call CHECK(1)
-
-    while 1
-	try
-	    throw "x2"
-	catch /.*/
-	    break
-	finally
-	    call CHECK(2)
-	endtry
-	break
-    endwhile
-    call CHECK(3)
-
-    while 1
-	try
-	    let errcaught = 0
-	    try
-		try
-		    throw "x3"
-		catch /.*/
-		    SetLineNumber line_before_error
-		    asdf
-		endtry
-	    catch /.*/
-		let errcaught = 1
-		call CHECK(4, 'E492', "Not an editor command",
-		    \ line_before_error + 1)
-	    endtry
-	finally
-	    if !errcaught && $VIMNOERRTHROW
-		call CHECK(4)
-	    endif
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-    call CHECK(5)
-
-    Xpath 2097152				" X: 2097152
-
-    while 1
-	try
-	    let intcaught = 0
-	    try
-		try
-		    throw "x4"
-		catch /.*/
-		    SetLineNumber two_lines_before_interrupt
-		    "INTERRUPT
-		    let dummy = 0
-		endtry
-	    catch /.*/
-		let intcaught = 1
-		call CHECK(6, "Vim:Interrupt", '',
-		    \ two_lines_before_interrupt + 2)
-	    endtry
-	finally
-	    if !intcaught && $VIMNOINTTHROW
-		call CHECK(6)
-	    endif
-	    break		" discard interrupt for $VIMNOINTTHROW
-	endtry
-    endwhile
-    call CHECK(7)
-
-    Xpath 4194304				" X: 4194304
-
-    while 1
-	try
-	    let errcaught = 0
-	    try
-		try
-"		    if 1
-			SetLineNumber line_before_throw
-			throw "x5"
-		    " missing endif
-		catch /.*/
-		    Xpath 8388608			" X: 0
-		endtry
-	    catch /.*/
-		let errcaught = 1
-		call CHECK(8, 'E171', "Missing :endif", line_before_throw + 3)
-	    endtry
-	finally
-	    if !errcaught && $VIMNOERRTHROW
-		call CHECK(8)
-	    endif
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-    call CHECK(9)
-
-    Xpath 16777216				" X: 16777216
-
-    try
-	while 1
-	    try
-		throw "x6"
-	    finally
-		break
-	    endtry
-	    break
-	endwhile
-    catch /.*/
-	Xpath 33554432				" X: 0
-    endtry
-    call CHECK(10)
-
-    try
-	while 1
-	    try
-		throw "x7"
-	    finally
-		break
-	    endtry
-	    break
-	endwhile
-    catch /.*/
-	Xpath 67108864				" X: 0
-    finally
-	call CHECK(11)
-    endtry
-    call CHECK(12)
-
-    while 1
-	try
-	    let errcaught = 0
-	    try
-		try
-		    throw "x8"
-		finally
-		    SetLineNumber line_before_error
-		    asdf
-		endtry
-	    catch /.*/
-		let errcaught = 1
-		call CHECK(13, 'E492', "Not an editor command",
-		    \ line_before_error + 1)
-	    endtry
-	finally
-	    if !errcaught && $VIMNOERRTHROW
-		call CHECK(13)
-	    endif
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-    call CHECK(14)
-
-    Xpath 134217728				" X: 134217728
-
-    while 1
-	try
-	    let intcaught = 0
-	    try
-		try
-		    throw "x9"
-		finally
-		    SetLineNumber two_lines_before_interrupt
-		    "INTERRUPT
-		endtry
-	    catch /.*/
-		let intcaught = 1
-		call CHECK(15, "Vim:Interrupt", '',
-		    \ two_lines_before_interrupt + 2)
-	    endtry
-	finally
-	    if !intcaught && $VIMNOINTTHROW
-		call CHECK(15)
-	    endif
-	    break		" discard interrupt for $VIMNOINTTHROW
-	endtry
-    endwhile
-    call CHECK(16)
-
-    Xpath 268435456				" X: 268435456
-
-    while 1
-	try
-	    let errcaught = 0
-	    try
-		try
-"		    if 1
-			SetLineNumber line_before_throw
-			throw "x10"
-		    " missing endif
-		finally
-		    call CHECK(17)
-		endtry
-	    catch /.*/
-		let errcaught = 1
-		call CHECK(18, 'E171', "Missing :endif", line_before_throw + 3)
-	    endtry
-	finally
-	    if !errcaught && $VIMNOERRTHROW
-		call CHECK(18)
-	    endif
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-    call CHECK(19)
-
-    Xpath 536870912				" X: 536870912
-
-    while 1
-	try
-	    let errcaught = 0
-	    try
-		try
-"		    if 1
-			SetLineNumber line_before_throw
-			throw "x11"
-		    " missing endif
-		endtry
-	    catch /.*/
-		let errcaught = 1
-		call CHECK(20, 'E171', "Missing :endif", line_before_throw + 3)
-	    endtry
-	finally
-	    if !errcaught && $VIMNOERRTHROW
-		call CHECK(20)
-	    endif
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-    call CHECK(21)
-
-    Xpath 1073741824				" X: 1073741824
-
-endif
-
-Xcheck 2038431743
-
-
-"-------------------------------------------------------------------------------
-"
-" Test 60:  (Re)throwing v:exception; :echoerr.				    {{{1
-"
-"	    A user exception can be rethrown after catching by throwing
-"	    v:exception.  An error or interrupt exception cannot be rethrown
-"	    because Vim exceptions cannot be faked.  A Vim exception using the
-"	    value of v:exception can, however, be triggered by the :echoerr
-"	    command.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-try
-    try
-	Xpath 1					" X: 1
-	throw "oops"
-    catch /oops/
-	Xpath 2					" X: 2
-	throw v:exception	" rethrow user exception
-    catch /.*/
-	Xpath 4					" X: 0
-    endtry
-catch /^oops$/			" catches rethrown user exception
-    Xpath 8					" X: 8
-catch /.*/
-    Xpath 16					" X: 0
-endtry
-
-function! F()
-    try
-	let caught = 0
-	try
-	    Xpath 32				" X: 32
-	    write /n/o/n/w/r/i/t/a/b/l/e/_/f/i/l/e
-	    Xpath 64				" X: 0
-	    Xout "did_emsg was reset before executing " .
-		\ "BufWritePost autocommands."
-	catch /^Vim(write):/
-	    let caught = 1
-	    throw v:exception	" throw error: cannot fake Vim exception
-	catch /.*/
-	    Xpath 128				" X: 0
-	finally
-	    Xpath 256				" X: 256
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 512			" X: 0
-	    endif
-	endtry
-    catch /^Vim(throw):/	" catches throw error
-	let caught = caught + 1
-    catch /.*/
-	Xpath 1024				" X: 0
-    finally
-	Xpath 2048				" X: 2048
-	if caught != 2
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 4096			" X: 0
-	    elseif caught
-		Xpath 8192			" X: 0
-	    endif
-	    return		| " discard error for $VIMNOERRTHROW
-	endif
-    endtry
-endfunction
-
-call F()
-delfunction F
-
-function! G()
-    try
-	let caught = 0
-	try
-	    Xpath 16384				" X: 16384
-	    asdf
-	catch /^Vim/		" catch error exception
-	    let caught = 1
-	    " Trigger Vim error exception with value specified after :echoerr
-	    let value = substitute(v:exception, '^Vim\((.*)\)\=:', '', "")
-	    echoerr value
-	catch /.*/
-	    Xpath 32768				" X: 0
-	finally
-	    Xpath 65536				" X: 65536
-	    if !caught
-		if !$VIMNOERRTHROW
-		    Xpath 131072		" X: 0
-		else
-		    let value = "Error"
-		    echoerr value
-		endif
-	    endif
-	endtry
-    catch /^Vim(echoerr):/
-	let caught = caught + 1
-	if v:exception !~ value
-	    Xpath 262144			" X: 0
-	endif
-    catch /.*/
-	Xpath 524288				" X: 0
-    finally
-	Xpath 1048576				" X: 1048576
-	if caught != 2
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 2097152			" X: 0
-	    elseif caught
-		Xpath 4194304			" X: 0
-	    endif
-	    return		| " discard error for $VIMNOERRTHROW
-	endif
-    endtry
-endfunction
-
-call G()
-delfunction G
-
-unlet! value caught
-
-if ExtraVim()
-    try
-	let errcaught = 0
-	try
-	    Xpath 8388608			" X: 8388608
-	    let intcaught = 0
-	    "INTERRUPT
-	catch /^Vim:/		" catch interrupt exception
-	    let intcaught = 1
-	    " Trigger Vim error exception with value specified after :echoerr
-	    echoerr substitute(v:exception, '^Vim\((.*)\)\=:', '', "")
-	catch /.*/
-	    Xpath 16777216			" X: 0
-	finally
-	    Xpath 33554432			" X: 33554432
-	    if !intcaught
-		if !$VIMNOINTTHROW
-		    Xpath 67108864		" X: 0
-		else
-		    echoerr "Interrupt"
-		endif
-	    endif
-	endtry
-    catch /^Vim(echoerr):/
-	let errcaught = 1
-	if v:exception !~ "Interrupt"
-	    Xpath 134217728			" X: 0
-	endif
-    finally
-	Xpath 268435456				" X: 268435456
-	if !errcaught && !$VIMNOERRTHROW
-	    Xpath 536870912			" X: 0
-	endif
-    endtry
-endif
-
-Xcheck 311511339
-
-" Test 61 was moved to test_vimscript.vim
-let Xtest = 62
-
-"-------------------------------------------------------------------------------
-" Test 62:  Catching error exceptions					    {{{1
-"
-"	    An error inside a :try/:endtry region is converted to an exception
-"	    and can be caught.  The error exception has a "Vim(cmdname):" prefix
-"	    where cmdname is the name of the failing command, or a "Vim:" prefix
-"	    if no command name is known.  The "Vim" prefixes cannot be faked.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-function! MSG(enr, emsg)
-    let english = v:lang == "C" || v:lang =~ '^[Ee]n'
-    if a:enr == ""
-	Xout "TODO: Add message number for:" a:emsg
-	let v:errmsg = ":" . v:errmsg
-    endif
-    let match = 1
-    if v:errmsg !~ '^'.a:enr.':' || (english && v:errmsg !~ a:emsg)
-	let match = 0
-	if v:errmsg == ""
-	    Xout "Message missing."
-	else
-	    let v:errmsg = escape(v:errmsg, '"')
-	    Xout "Unexpected message:" v:errmsg
-	endif
-    endif
-    return match
-endfunction
-
-while 1
-    try
-	try
-	    let caught = 0
-	    unlet novar
-	catch /^Vim(unlet):/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim(unlet):', '', "")
-	finally
-	    Xpath 1				" X: 1
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 2				" X: 0
-	    endif
-	    if !MSG('E108', "No such variable")
-		Xpath 4				" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 8					" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-while 1
-    try
-	try
-	    let caught = 0
-	    throw novar			" error in :throw
-	catch /^Vim(throw):/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim(throw):', '', "")
-	finally
-	    Xpath 16				" X: 16
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 32			" X: 0
-	    endif
-	    if caught ? !MSG('E121', "Undefined variable")
-			\ : !MSG('E15', "Invalid expression")
-		Xpath 64			" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 128				" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-while 1
-    try
-	try
-	    let caught = 0
-	    throw "Vim:faked"		" error: cannot fake Vim exception
-	catch /^Vim(throw):/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim(throw):', '', "")
-	finally
-	    Xpath 256				" X: 256
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 512			" X: 0
-	    endif
-	    if !MSG('E608', "Cannot :throw exceptions with 'Vim' prefix")
-		Xpath 1024			" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 2048				" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-function! F()
-    while 1
-    " Missing :endwhile
-endfunction
-
-while 1
-    try
-	try
-	    let caught = 0
-	    call F()
-	catch /^Vim(endfunction):/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim(endfunction):', '', "")
-	finally
-	    Xpath 4096				" X: 4096
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 8192			" X: 0
-	    endif
-	    if !MSG('E170', "Missing :endwhile")
-		Xpath 16384			" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 32768				" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-while 1
-    try
-	try
-	    let caught = 0
-	    ExecAsScript F
-	catch /^Vim:/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim:', '', "")
-	finally
-	    Xpath 65536				" X: 65536
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 131072			" X: 0
-	    endif
-	    if !MSG('E170', "Missing :endwhile")
-		Xpath 262144			" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 524288				" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-function! G()
-    call G()
-endfunction
-
-while 1
-    try
-	let mfd_save = &mfd
-	set mfd=3
-	try
-	    let caught = 0
-	    call G()
-	catch /^Vim(call):/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim(call):', '', "")
-	finally
-	    Xpath 1048576			" X: 1048576
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 2097152			" X: 0
-	    endif
-	    if !MSG('E132', "Function call depth is higher than 'maxfuncdepth'")
-		Xpath 4194304			" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 8388608				" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	let &mfd = mfd_save
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-function! H()
-    return H()
-endfunction
-
-while 1
-    try
-	let mfd_save = &mfd
-	set mfd=3
-	try
-	    let caught = 0
-	    call H()
-	catch /^Vim(return):/
-	    let caught = 1
-	    let v:errmsg = substitute(v:exception, '^Vim(return):', '', "")
-	finally
-	    Xpath 16777216			" X: 16777216
-	    if !caught && !$VIMNOERRTHROW
-		Xpath 33554432			" X: 0
-	    endif
-	    if !MSG('E132', "Function call depth is higher than 'maxfuncdepth'")
-		Xpath 67108864			" X: 0
-	    endif
-	endtry
-    catch /.*/
-	Xpath 134217728				" X: 0
-	Xout v:exception "in" v:throwpoint
-    finally
-	let &mfd = mfd_save
-	break		" discard error for $VIMNOERRTHROW
-    endtry
-endwhile
-
-unlet! caught mfd_save
-delfunction F
-delfunction G
-delfunction H
-Xpath 268435456					" X: 268435456
-
-Xcheck 286331153
-
-" Leave MSG() for the next test.
-
-
-"-------------------------------------------------------------------------------
-" Test 63:  Suppressing error exceptions by :silent!.			    {{{1
-"
-"	    A :silent! command inside a :try/:endtry region suppresses the
-"	    conversion of errors to an exception and the immediate abortion on
-"	    error.  When the commands executed by the :silent! themselves open
-"	    a new :try/:endtry region, conversion of errors to exception and
-"	    immediate abortion is switched on again - until the next :silent!
-"	    etc.  The :silent! has the effect of setting v:errmsg to the error
-"	    message text (without displaying it) and continuing with the next
-"	    script line.
-"
-"	    When a command triggering autocommands is executed by :silent!
-"	    inside a :try/:endtry, the autocommand execution is not suppressed
-"	    on error.
-"
-"	    This test reuses the function MSG() from the previous test.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-XloopINIT! 1 4
-
-let taken = ""
-
-function! S(n) abort
-    XloopNEXT
-    let g:taken = g:taken . "E" . a:n
-    let v:errmsg = ""
-    exec "asdf" . a:n
-
-    " Check that ":silent!" continues:
-    Xloop 1
-
-    " Check that ":silent!" sets "v:errmsg":
-    if MSG('E492', "Not an editor command")
-	Xloop 2
-    endif
-endfunction
-
-function! Foo()
-    while 1
-	try
-	    try
-		let caught = 0
-		" This is not silent:
-		call S(3)				" X: 0 * 16
-	    catch /^Vim:/
-		let caught = 1
-		let errmsg3 = substitute(v:exception, '^Vim:', '', "")
-		silent! call S(4)			" X: 3 * 64
-	    finally
-		if !caught
-		    let errmsg3 = v:errmsg
-		    " Do call S(4) here if not executed in :catch.
-		    silent! call S(4)
-		endif
-		Xpath 1048576			" X: 1048576
-		if !caught && !$VIMNOERRTHROW
-		    Xpath 2097152		" X: 0
-		endif
-		let v:errmsg = errmsg3
-		if !MSG('E492', "Not an editor command")
-		    Xpath 4194304		" X: 0
-		endif
-		silent! call S(5)			" X: 3 * 256
-		" Break out of try conditionals that cover ":silent!".  This also
-		" discards the aborting error when $VIMNOERRTHROW is non-zero.
-		break
-	    endtry
-	catch /.*/
-	    Xpath 8388608			" X: 0
-	    Xout v:exception "in" v:throwpoint
-	endtry
-    endwhile
-    " This is a double ":silent!" (see caller).
-    silent! call S(6)					" X: 3 * 1024
-endfunction
-
-function! Bar()
-    try
-	silent! call S(2)				" X: 3 * 4
-							" X: 3 * 4096
-	silent! execute "call Foo() | call S(7)"
-	silent! call S(8)				" X: 3 * 16384
-    endtry	" normal end of try cond that covers ":silent!"
-    " This has a ":silent!" from the caller:
-    call S(9)						" X: 3 * 65536
-endfunction
-
-silent! call S(1)					" X: 3 * 1
-silent! call Bar()
-silent! call S(10)					" X: 3 * 262144
-
-let expected = "E1E2E3E4E5E6E7E8E9E10"
-if taken != expected
-    Xpath 16777216				" X: 0
-    Xout "'taken' is" taken "instead of" expected
-endif
-
-augroup TMP
-    autocmd BufWritePost * Xpath 33554432	" X: 33554432
-augroup END
-
-Xpath 67108864					" X: 67108864
-write /i/m/p/o/s/s/i/b/l/e
-Xpath 134217728					" X: 134217728
-
-autocmd! TMP
-unlet! caught errmsg3 taken expected
-delfunction S
-delfunction Foo
-delfunction Bar
-delfunction MSG
-
-Xcheck 236978127
-
-
-"-------------------------------------------------------------------------------
-" Test 64:  Error exceptions after error, interrupt or :throw		    {{{1
-"
-"	    When an error occurs after an interrupt or a :throw but before
-"	    a matching :catch is reached, all following :catches of that try
-"	    block are ignored, but the error exception can be caught by the next
-"	    surrounding try conditional.  Any previous error exception is
-"	    discarded.  An error is ignored when there is a previous error that
-"	    has not been caught.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-if ExtraVim()
-
-    while 1
-	try
-	    try
-		Xpath 1				" X: 1
-		let caught = 0
-		while 1
-"		    if 1
-		    " Missing :endif
-		endwhile	" throw error exception
-	    catch /^Vim(/
-		let caught = 1
-	    finally
-		Xpath 2				" X: 2
-		if caught || $VIMNOERRTHROW
-		    Xpath 4			" X: 4
-		endif
-	    endtry
-	catch /.*/
-	    Xpath 8				" X: 0
-	    Xout v:exception "in" v:throwpoint
-	finally
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-
-    while 1
-	try
-	    try
-		Xpath 16			" X: 16
-		let caught = 0
-		try
-"		    if 1
-		    " Missing :endif
-		catch /.*/	" throw error exception
-		    Xpath 32			" X: 0
-		catch /.*/
-		    Xpath 64			" X: 0
-		endtry
-	    catch /^Vim(/
-		let caught = 1
-	    finally
-		Xpath 128			" X: 128
-		if caught || $VIMNOERRTHROW
-		    Xpath 256			" X: 256
-		endif
-	    endtry
-	catch /.*/
-	    Xpath 512				" X: 0
-	    Xout v:exception "in" v:throwpoint
-	finally
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-
-    while 1
-	try
-	    try
-		let caught = 0
-		try
-		    Xpath 1024			" X: 1024
-		    "INTERRUPT
-		catch /do_not_catch/
-		    Xpath 2048			" X: 0
-"		    if 1
-		    " Missing :endif
-		catch /.*/	" throw error exception
-		    Xpath 4096			" X: 0
-		catch /.*/
-		    Xpath 8192			" X: 0
-		endtry
-	    catch /^Vim(/
-		let caught = 1
-	    finally
-		Xpath 16384			" X: 16384
-		if caught || $VIMNOERRTHROW
-		    Xpath 32768			" X: 32768
-		endif
-	    endtry
-	catch /.*/
-	    Xpath 65536				" X: 0
-	    Xout v:exception "in" v:throwpoint
-	finally
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-
-    while 1
-	try
-	    try
-		let caught = 0
-		try
-		    Xpath 131072		" X: 131072
-		    throw "x"
-		catch /do_not_catch/
-		    Xpath 262144		" X: 0
-"		    if 1
-		    " Missing :endif
-		catch /x/	" throw error exception
-		    Xpath 524288		" X: 0
-		catch /.*/
-		   Xpath 1048576		" X: 0
-		endtry
-	    catch /^Vim(/
-		let caught = 1
-	    finally
-		Xpath 2097152			" X: 2097152
-		if caught || $VIMNOERRTHROW
-		    Xpath 4194304		" X: 4194304
-		endif
-	    endtry
-	catch /.*/
-	    Xpath 8388608			" X: 0
-	    Xout v:exception "in" v:throwpoint
-	finally
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-
-    while 1
-	try
-	    try
-		let caught = 0
-		Xpath 16777216			" X: 16777216
-"		endif		" :endif without :if; throw error exception
-"		if 1
-		" Missing :endif
-	    catch /do_not_catch/ " ignore new error
-		Xpath 33554432			" X: 0
-	    catch /^Vim(endif):/
-		let caught = 1
-	    catch /^Vim(/
-		Xpath 67108864			" X: 0
-	    finally
-		Xpath 134217728			" X: 134217728
-		if caught || $VIMNOERRTHROW
-		    Xpath 268435456		" X: 268435456
-		endif
-	    endtry
-	catch /.*/
-	    Xpath 536870912			" X: 0
-	    Xout v:exception "in" v:throwpoint
-	finally
-	    break		" discard error for $VIMNOERRTHROW
-	endtry
-    endwhile
-
-    Xpath 1073741824				" X: 1073741824
-
-endif
-
-Xcheck 1499645335
-
-" Test 65 was moved to test_vimscript.vim
-let Xtest = 66
-
-"-------------------------------------------------------------------------------
-" Test 66:  Stop range :call on error, interrupt, or :throw		    {{{1
-"
-"	    When a function which is multiply called for a range since it
-"	    doesn't handle the range itself has an error in a command
-"	    dynamically enclosed by :try/:endtry or gets an interrupt or
-"	    executes a :throw, no more calls for the remaining lines in the
-"	    range are made.  On an error in a command not dynamically enclosed
-"	    by :try/:endtry, the function is executed again for the remaining
-"	    lines in the range.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-if ExtraVim()
-
-    let file = tempname()
-    exec "edit" file
-
-    insert
-line 1
-line 2
-line 3
-.
-
-    XloopINIT! 1 2
-
-    let taken = ""
-    let expected = "G1EF1E(1)F1E(2)F1E(3)G2EF2E(1)G3IF3I(1)G4TF4T(1)G5AF5A(1)"
-
-    function! F(reason, n) abort
-	let g:taken = g:taken . "F" . a:n .
-	    \ substitute(a:reason, '\(\l\).*', '\u\1', "") .
-	    \ "(" . line(".") . ")"
-
-	if a:reason == "error"
-	    asdf
-	elseif a:reason == "interrupt"
-	    "INTERRUPT
-	    let dummy = 0
-	elseif a:reason == "throw"
-	    throw "xyz"
-	elseif a:reason == "aborting error"
-	    XloopNEXT
-	    if g:taken != g:expected
-		Xloop 1				" X: 0
-		Xout "'taken' is" g:taken "instead of" g:expected
-	    endif
-	    try
-		bwipeout!
-		call delete(file)
-		asdf
-	    endtry
-	endif
-    endfunction
-
-    function! G(reason, n)
-	let g:taken = g:taken . "G" . a:n .
-	    \ substitute(a:reason, '\(\l\).*', '\u\1', "")
-	1,3call F(a:reason, a:n)
-    endfunction
-
-    Xpath 8					" X: 8
-    call G("error", 1)
-    try
-	Xpath 16				" X: 16
-	try
-	    call G("error", 2)
-	    Xpath 32				" X: 0
-	finally
-	    Xpath 64				" X: 64
-	    try
-		call G("interrupt", 3)
-		Xpath 128			" X: 0
-	    finally
-		Xpath 256			" X: 256
-		try
-		    call G("throw", 4)
-		    Xpath 512			" X: 0
-		endtry
-	    endtry
-	endtry
-    catch /xyz/
-	Xpath 1024				" X: 1024
-    catch /.*/
-	Xpath 2048				" X: 0
-	Xout v:exception "in" ExtraVimThrowpoint()
-    endtry
-    Xpath 4096					" X: 4096
-    call G("aborting error", 5)
-    Xpath 8192					" X: 0
-    Xout "'taken' is" taken "instead of" expected
-
-endif
-
-Xcheck 5464
-
-
-"-------------------------------------------------------------------------------
-" Test 67:  :throw across :call command					    {{{1
-"
-"	    On a call command, an exception might be thrown when evaluating the
-"	    function name, during evaluation of the arguments, or when the
-"	    function is being executed.  The exception can be caught by the
-"	    caller.
-"-------------------------------------------------------------------------------
-
-XpathINIT
-
-function! THROW(x, n)
-    if a:n == 1
-	Xpath 1						" X: 1
-    elseif a:n == 2
-	Xpath 2						" X: 2
-    elseif a:n == 3
-	Xpath 4						" X: 4
-    endif
-    throw a:x
-endfunction
-
-function! NAME(x, n)
-    if a:n == 1
-	Xpath 8						" X: 0
-    elseif a:n == 2
-	Xpath 16					" X: 16
-    elseif a:n == 3
-	Xpath 32					" X: 32
-    elseif a:n == 4
-	Xpath 64					" X: 64
-    endif
-    return a:x
-endfunction
-
-function! ARG(x, n)
-    if a:n == 1
-	Xpath 128					" X: 0
-    elseif a:n == 2
-	Xpath 256					" X: 0
-    elseif a:n == 3
-	Xpath 512					" X: 512
-    elseif a:n == 4
-	Xpath 1024					" X: 1024
-    endif
-    return a:x
-endfunction
-
-function! F(x, n)
-    if a:n == 2
-	Xpath 2048					" X: 0
-    elseif a:n == 4
-	Xpath 4096					" X: 4096
-    endif
-endfunction
-
-while 1
-    try
-	let error = 0
-	let v:errmsg = ""
-
-	while 1
-	    try
-		Xpath 8192				" X: 8192
-		call {NAME(THROW("name", 1), 1)}(ARG(4711, 1), 1)
-		Xpath 16384				" X: 0
-	    catch /^name$/
-		Xpath 32768				" X: 32768
-	    catch /.*/
-		let error = 1
-		Xout "1:" v:exception "in" v:throwpoint
-	    finally
-		if !error && $VIMNOERRTHROW && v:errmsg != ""
-		    let error = 1
-		    Xout "1:" v:errmsg
-		endif
-		if error
-		    Xpath 65536				" X: 0
-		endif
-		let error = 0
-		let v:errmsg = ""
-		break		" discard error for $VIMNOERRTHROW
-	    endtry
-	endwhile
-
-	while 1
-	    try
-		Xpath 131072				" X: 131072
-		call {NAME("F", 2)}(ARG(THROW("arg", 2), 2), 2)
-		Xpath 262144				" X: 0
-	    catch /^arg$/
-		Xpath 524288				" X: 524288
-	    catch /.*/
-		let error = 1
-		Xout "2:" v:exception "in" v:throwpoint
-	    finally
-		if !error && $VIMNOERRTHROW && v:errmsg != ""
-		    let error = 1
-		    Xout "2:" v:errmsg
-		endif
-		if error
-		    Xpath 1048576			" X: 0
-		endif
-		let error = 0
-		let v:errmsg = ""
-		break		" discard error for $VIMNOERRTHROW
-	    endtry
-	endwhile
-
-	while 1
-	    try
-		Xpath 2097152				" X: 2097152
-		call {NAME("THROW", 3)}(ARG("call", 3), 3)
-		Xpath 4194304				" X: 0
-	    catch /^call$/
-		Xpath 8388608				" X: 8388608
-	    catch /^0$/	    " default return value
-		Xpath 16777216				" X: 0
-		Xout "3:" v:throwpoint
-	    catch /.*/
-		let error = 1
-		Xout "3:" v:exception "in" v:throwpoint