commit e6536aa766e95b6c64489678eb029e6909ee6a35
author Bram Moolenaar <Bram@vim.org> Fri Jun 26 22:00:38 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Fri Jun 26 22:00:38 2020 +0200
tree 768fbac0e18f9b53f19e522140f3c2f44495e5d4
parent be7ee488761a5582a5605197c3951a17f20d072e

patch 8.2.1064: Vim9: no line break allowed before comperators

Problem:    Vim9: no line break allowed before comperators.
Solution:   Check for comperator after line break.

src/eval.c

diff --git a/src/eval.c b/src/eval.c
index 9f06fd8..1bfe808 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -2191,6 +2191,7 @@
 {
     typval_T	var2;
     char_u	*p;
+    int		getnext;
     int		i;
     exptype_T	type = EXPR_UNKNOWN;
     int		len = 2;
@@ -2202,7 +2203,7 @@
     if (eval5(arg, rettv, evalarg) == FAIL)
 	return FAIL;
 
-    p = *arg;
+    p = eval_next_non_blank(*arg, evalarg, &getnext);
     switch (p[0])
     {
 	case '=':   if (p[1] == '=')
@@ -2247,6 +2248,9 @@
      */
     if (type != EXPR_UNKNOWN)
     {
+	if (getnext)
+	    *arg = eval_next_line(evalarg);
+
 	// extra question mark appended: ignore case
 	if (p[len] == '?')
 	{