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patch 8.2.1914: Vim9: cannot put line break in expression for '=' register

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Problem:    Vim9: cannot put line break in expression for '=' register.
Solution:   Pass fgetline to set_expr_line(). (closes #7209)
This commit is contained in:
Bram Moolenaar
2020-10-28 13:53:50 +01:00
parent 70cf45810c
commit b4bcea474d
8 changed files with 46 additions and 11 deletions
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7
src/ex_docmd.c
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@@ -1719,6 +1719,7 @@ do_one_cmd(
#ifdef FEAT_EVAL
int may_have_range;
int vim9script = in_vim9script();
int did_set_expr_line = FALSE;
#endif
CLEAR_FIELD(ea);
@@ -2315,8 +2316,9 @@ do_one_cmd(
// 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));
set_expr_line(vim_strsave(ea.arg), &ea);
ea.arg += STRLEN(ea.arg);
did_set_expr_line = TRUE;
}
#endif
ea.arg = skipwhite(ea.arg);
@@ -2595,6 +2597,9 @@ doend:
do_errthrow(cstack,
(ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx))
? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL);
if (did_set_expr_line)
set_expr_line(NULL, NULL);
#endif
undo_cmdmod(&cmdmod);