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diff src/userfunc.c @ 22415:1cefe1c013ac v8.2.1756

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patch 8.2.1756: Vim9: :let will soon be disallowed Commit: https://github.com/vim/vim/commit/cfcd011fcd8021da52fba62dabf7a2497f1879b7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 27 15:19:27 2020 +0200 patch 8.2.1756: Vim9: :let will soon be disallowed Problem: Vim9: :let will soon be disallowed. Solution: Add v:disallow_let temporarily. Fix tests.
author Bram Moolenaar <Bram@vim.org>
date Sun, 27 Sep 2020 15:30:04 +0200
parents b66a2e046c2e
children 454b78ca8247
line wrap: on
line diff
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -3214,19 +3214,20 @@ def_function(exarg_T *eap, char_u *name_
 		is_heredoc = TRUE;
 	    }
 
-	    // Check for ":let v =<< [trim] EOF"
-	    //       and ":let [a, b] =<< [trim] EOF"
+	    // Check for ":cmd v =<< [trim] EOF"
+	    //       and ":cmd [a, b] =<< [trim] EOF"
+	    // Where "cmd" can be "let", "var", "final" or "const".
 	    arg = skipwhite(skiptowhite(p));
 	    if (*arg == '[')
 		arg = vim_strchr(arg, ']');
 	    if (arg != NULL)
 	    {
 		arg = skipwhite(skiptowhite(arg));
-		if ( arg[0] == '=' && arg[1] == '<' && arg[2] =='<'
-			&& ((p[0] == 'l'
-				&& p[1] == 'e'
-				&& (!ASCII_ISALNUM(p[2])
-				    || (p[2] == 't' && !ASCII_ISALNUM(p[3]))))))
+		if (arg[0] == '=' && arg[1] == '<' && arg[2] =='<'
+			&& (checkforcmd(&p, "let", 2)
+			    || checkforcmd(&p, "var", 3)
+			    || checkforcmd(&p, "final", 5)
+			    || checkforcmd(&p, "const", 5)))
 		{
 		    p = skipwhite(arg + 3);
 		    if (STRNCMP(p, "trim", 4) == 0)