Patch 8.2.1100
Problem: Vim9: cannot use line break in :execute, :echomsg and :echoerr
argument.
Solution: Check for line break.
Files: src/eval.c, src/testdir/test_vim9_script.vim
*** ../vim-8.2.1099/src/eval.c 2020-06-30 21:18:33.116551377 +0200
--- src/eval.c 2020-06-30 21:52:38.852086532 +0200
***************
*** 207,220 ****
* Call eval1() and give an error message if not done at a lower level.
*/
static int
! eval1_emsg(char_u **arg, typval_T *rettv, int evaluate)
{
char_u *start = *arg;
int ret;
int did_emsg_before = did_emsg;
int called_emsg_before = called_emsg;
! ret = eval1(arg, rettv, evaluate ? &EVALARG_EVALUATE : NULL);
if (ret == FAIL)
{
// Report the invalid expression unless the expression evaluation has
--- 207,223 ----
* Call eval1() and give an error message if not done at a lower level.
*/
static int
! eval1_emsg(char_u **arg, typval_T *rettv, exarg_T *eap)
{
char_u *start = *arg;
int ret;
int did_emsg_before = did_emsg;
int called_emsg_before = called_emsg;
+ evalarg_T evalarg;
+
+ fill_evalarg_from_eap(&evalarg, eap, eap != NULL && eap->skip);
! ret = eval1(arg, rettv, &evalarg);
if (ret == FAIL)
{
// Report the invalid expression unless the expression evaluation has
***************
*** 225,230 ****
--- 228,234 ----
&& called_emsg == called_emsg_before)
semsg(_(e_invexpr2), start);
}
+ clear_evalarg(&evalarg, eap);
return ret;
}
***************
*** 294,300 ****
if (s == NULL)
return FAIL;
s = skipwhite(s);
! if (eval1_emsg(&s, rettv, TRUE) == FAIL)
return FAIL;
if (*s != NUL) // check for trailing chars after expr
{
--- 298,304 ----
if (s == NULL)
return FAIL;
s = skipwhite(s);
! if (eval1_emsg(&s, rettv, NULL) == FAIL)
return FAIL;
if (*s != NUL) // check for trailing chars after expr
{
***************
*** 5330,5336 ****
++emsg_skip;
while (!ends_excmd2(eap->cmd, arg) || *arg == '"')
{
! ret = eval1_emsg(&arg, &rettv, !eap->skip);
if (ret == FAIL)
break;
--- 5334,5340 ----
++emsg_skip;
while (!ends_excmd2(eap->cmd, arg) || *arg == '"')
{
! ret = eval1_emsg(&arg, &rettv, eap);
if (ret == FAIL)
break;
*** ../vim-8.2.1099/src/testdir/test_vim9_script.vim 2020-06-30
21:18:33.116551377 +0200
--- src/testdir/test_vim9_script.vim 2020-06-30 21:59:00.118396621 +0200
***************
*** 1294,1299 ****
--- 1294,1312 ----
call CheckDefFailure(['execute "cmd"# comment'], 'E488:')
enddef
+ def Test_execute_cmd_vimscript()
+ " only checks line continuation
+ let lines =<< trim END
+ vim9script
+ execute 'g:someVar'
+ .. ' = ' ..
+ '28'
+ assert_equal(28, g:someVar)
+ unlet g:someVar
+ END
+ CheckScriptSuccess(lines)
+ enddef
+
def Test_echo_cmd()
echo 'some' # comment
echon 'thing'
***************
*** 1321,1326 ****
--- 1334,1351 ----
call CheckDefFailure(['echomsg "xxx"# comment'], 'E488:')
enddef
+ def Test_echomsg_cmd_vimscript()
+ " only checks line continuation
+ let lines =<< trim END
+ vim9script
+ echomsg 'here'
+ .. ' is ' ..
+ 'a message'
+ assert_match('^here is a message$', Screenline(&lines))
+ END
+ CheckScriptSuccess(lines)
+ enddef
+
def Test_echoerr_cmd()
try
echoerr 'something' 'wrong' # comment
***************
*** 1329,1334 ****
--- 1354,1374 ----
endtry
enddef
+ def Test_echoerr_cmd_vimscript()
+ " only checks line continuation
+ let lines =<< trim END
+ vim9script
+ try
+ echoerr 'this'
+ .. ' is ' ..
+ 'wrong'
+ catch
+ assert_match('this is wrong', v:exception)
+ endtry
+ END
+ CheckScriptSuccess(lines)
+ enddef
+
def Test_for_outside_of_function()
let lines =<< trim END
vim9script
*** ../vim-8.2.1099/src/version.c 2020-06-30 21:18:33.116551377 +0200
--- src/version.c 2020-06-30 22:00:00.110116966 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1100,
/**/
--
SOLDIER: What? Ridden on a horse?
ARTHUR: Yes!
SOLDIER: You're using coconuts!
"Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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