diff options
| -rw-r--r-- | src/nvim/ex_docmd.c | 4 | ||||
| -rw-r--r-- | src/nvim/testdir/test_excmd.vim | 10 |
2 files changed, 13 insertions, 1 deletions
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c index c30d58a8eb..3c2a63ff1a 100644 --- a/src/nvim/ex_docmd.c +++ b/src/nvim/ex_docmd.c @@ -1758,7 +1758,9 @@ static char_u *do_one_cmd(char_u **cmdlinep, int flags, cstack_T *cstack, LineGe ea.regname = *ea.arg++; // for '=' register: accept the rest of the line as an expression if (ea.arg[-1] == '=' && ea.arg[0] != NUL) { - set_expr_line(vim_strsave(ea.arg)); + if (!ea.skip) { + set_expr_line(vim_strsave(ea.arg)); + } ea.arg += STRLEN(ea.arg); } ea.arg = skipwhite(ea.arg); diff --git a/src/nvim/testdir/test_excmd.vim b/src/nvim/testdir/test_excmd.vim index 1c053c824f..bbf8b4dfc8 100644 --- a/src/nvim/testdir/test_excmd.vim +++ b/src/nvim/testdir/test_excmd.vim @@ -400,3 +400,13 @@ func Test_winsize_cmd() call assert_fails('win_getid(1)', 'E475: Invalid argument: _getid(1)') " Actually changing the window size would be flaky. endfunc + +func Test_not_break_expression_register() + call setreg('=', '1+1') + if 0 + put =1 + endif + call assert_equal('1+1', getreg('=', 1)) +endfunc + +" vim: shiftwidth=2 sts=2 expandtab |