Mercurial > vim
diff src/option.c @ 25174:b32c83317492 v8.2.3123
patch 8.2.3123: Vim9: confusing error when using white space after option
Commit: https://github.com/vim/vim/commit/1594f313452cf6ca88375d9c8f68605a9c3c8ab5
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jul 8 16:40:13 2021 +0200
patch 8.2.3123: Vim9: confusing error when using white space after option
Problem: Vim9: confusing error when using white space after option, before
one of "!&<".
Solution: Give a specific error. (issue #8408)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 08 Jul 2021 16:45:04 +0200 |
| parents | beff72446e2e |
| children | af3d0198faad |
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line diff
--- a/src/option.c +++ b/src/option.c @@ -1230,9 +1230,10 @@ ex_set(exarg_T *eap) */ int do_set( - char_u *arg, // option string (may be written to!) + char_u *arg_start, // option string (may be written to!) int opt_flags) { + char_u *arg = arg_start; int opt_idx; char *errmsg; char errbuf[80]; @@ -1387,7 +1388,11 @@ do_set( if (opt_idx == -1 && key == 0) // found a mismatch: skip { - errmsg = N_("E518: Unknown option"); + if (in_vim9script() && arg > arg_start + && vim_strchr((char_u *)"!&<", *arg) != NULL) + errmsg = e_no_white_space_allowed_between_option_and; + else + errmsg = N_("E518: Unknown option"); goto skip; }