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patch 8.2.3569: error for :let when vimrc is Vim 9 script

Problem:    Error for :let when vimrc is Vim 9 script.
Solution:   Prepend :legacy in the code for converting arguments. (Christian
            Brabandt, closes #9068, closes #9077)
This commit is contained in:
Christian Brabandt
2021-11-01 22:44:33 +00:00
committed by Bram Moolenaar
parent 8753c1dd2c
commit fd916d654d
2 changed files with 9 additions and 4 deletions

View File

@@ -7768,11 +7768,14 @@ fix_arg_enc(void)
// Also, unset wildignore to not be influenced by this option.
// The arguments specified in command-line should be kept even if
// encoding options were changed.
do_cmdline_cmd((char_u *)":let SaVe_ISF = &isf|set isf+=(,)");
do_cmdline_cmd((char_u *)":let SaVe_WIG = &wig|set wig=");
// Use :legacy so that it also works when in Vim9 script.
do_cmdline_cmd((char_u *)":legacy let g:SaVe_ISF = &isf|set isf+=(,)");
do_cmdline_cmd((char_u *)":legacy let g:SaVe_WIG = &wig|set wig=");
alist_expand(fnum_list, used_alist_count);
do_cmdline_cmd((char_u *)":let &isf = SaVe_ISF|unlet SaVe_ISF");
do_cmdline_cmd((char_u *)":let &wig = SaVe_WIG|unlet SaVe_WIG");
do_cmdline_cmd(
(char_u *)":legacy let &isf = g:SaVe_ISF|unlet g:SaVe_ISF");
do_cmdline_cmd(
(char_u *)":legacy let &wig = g:SaVe_WIG|unlet g:SaVe_WIG");
}
// If wildcard expansion failed, we are editing the first file of the