Patch 8.2.1098
Problem:    Vim9: cannot use line break in :throw argument.
Solution:   Check for line break.
Files:      src/eval.c, src/testdir/test_vim9_script.vim


*** ../vim-8.2.1097/src/eval.c  2020-06-29 22:31:32.403297618 +0200
--- src/eval.c  2020-06-30 20:53:43.680854461 +0200
***************
*** 333,342 ****
  {
      typval_T  tv;
      char_u    *retval;
  
      if (skip)
        ++emsg_skip;
!     if (eval0(arg, &tv, eap, skip ? NULL : &EVALARG_EVALUATE) == FAIL || skip)
        retval = NULL;
      else
      {
--- 333,350 ----
  {
      typval_T  tv;
      char_u    *retval;
+     evalarg_T evalarg;
  
+     CLEAR_FIELD(evalarg);
+     evalarg.eval_flags = skip ? 0 : EVAL_EVALUATE;
+     if (eap != NULL && getline_equal(eap->getline, eap->cookie, 
getsourceline))
+     {
+       evalarg.eval_getline = eap->getline;
+       evalarg.eval_cookie = eap->cookie;
+     }
      if (skip)
        ++emsg_skip;
!     if (eval0(arg, &tv, eap, &evalarg) == FAIL || skip)
        retval = NULL;
      else
      {
***************
*** 345,351 ****
      }
      if (skip)
        --emsg_skip;
!     clear_evalarg(&EVALARG_EVALUATE, eap);
  
      return retval;
  }
--- 353,359 ----
      }
      if (skip)
        --emsg_skip;
!     clear_evalarg(&evalarg, eap);
  
      return retval;
  }
*** ../vim-8.2.1097/src/testdir/test_vim9_script.vim    2020-06-22 
23:02:14.773942551 +0200
--- src/testdir/test_vim9_script.vim    2020-06-30 20:54:02.048745561 +0200
***************
*** 585,590 ****
--- 585,604 ----
    call CheckDefFailure(['throw xxx'], 'E1001:')
  enddef
  
+ def Test_throw_vimscript()
+   " only checks line continuation
+   let lines =<< trim END
+       vim9script
+       try
+         throw 'one'
+               .. 'two'
+       catch
+         assert_equal('onetwo', v:exception)
+       endtry
+   END
+   CheckScriptSuccess(lines)
+ enddef
+ 
  if has('channel')
    let someJob = test_null_job()
  
*** ../vim-8.2.1097/src/version.c       2020-06-30 18:45:40.005526178 +0200
--- src/version.c       2020-06-30 20:51:53.085509839 +0200
***************
*** 756,757 ****
--- 756,759 ----
  {   /* Add new patch number below this line */
+ /**/
+     1098,
  /**/

-- 
The problem with political jokes is that they get elected.

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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