Mercurial > vim
comparison src/evalvars.c @ 27966:80f398bfc19f v8.2.4508
patch 8.2.4508: Vim9: cannot assign to a global variable on the command line
Commit: https://github.com/vim/vim/commit/330a388e18ad6b64c3574c712db675258b0e9878
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 5 11:05:57 2022 +0000
patch 8.2.4508: Vim9: cannot assign to a global variable on the command line
Problem: Vim9: cannot assign to a global variable on the command line.
Solution: Allow using :vim9cmd for assignment on the command line.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 05 Mar 2022 12:15:04 +0100 |
| parents | aacc98a38cf3 |
| children | 40c6e5f849dc |
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| 27965:735bd3823bb5 | 27966:80f398bfc19f |
|---|---|
| 752 * etc. | 752 * etc. |
| 753 */ | 753 */ |
| 754 void | 754 void |
| 755 ex_var(exarg_T *eap) | 755 ex_var(exarg_T *eap) |
| 756 { | 756 { |
| 757 char_u *p = eap->cmd; | |
| 758 | |
| 757 if (!in_vim9script()) | 759 if (!in_vim9script()) |
| 758 { | 760 { |
| 759 semsg(_(e_str_cannot_be_used_in_legacy_vim_script), ":var"); | 761 semsg(_(e_str_cannot_be_used_in_legacy_vim_script), ":var"); |
| 760 return; | 762 return; |
| 761 } | 763 } |
| 762 if (current_sctx.sc_sid == 0) | 764 if (current_sctx.sc_sid == 0 && checkforcmd_noparen(&p, "var", 3)) |
| 763 { | 765 { |
| 764 emsg(_(e_cannot_declare_variable_on_command_line)); | 766 emsg(_(e_cannot_declare_variable_on_command_line)); |
| 765 return; | 767 return; |
| 766 } | 768 } |
| 767 ex_let(eap); | 769 ex_let(eap); |