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patch 8.2.1518: Vim9: cannot assign to local option

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Problem:    Vim9: cannot assign to local option.
Solution:   Skip over "&l:" and "&g:". (closes #6749)
This commit is contained in:
Bram Moolenaar
2020-08-23 19:34:48 +02:00
parent 6c53fca023
commit 2e80095501
6 changed files with 51 additions and 18 deletions
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11
src/vim9compile.c
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@@ -4550,8 +4550,8 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
p = var_start + 2;
else
{
p = (*var_start == '&' || *var_start == '$')
? var_start + 1 : var_start;
// skip over the leading "&", "&l:", "&g:" and "$"
p = skip_option_env_lead(var_start);
p = to_name_end(p, TRUE);
}
@@ -4595,8 +4595,8 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
}
cc = *p;
*p = NUL;
opt_type = get_option_value(var_start + 1, &numval,
NULL, opt_flags);
opt_type = get_option_value(skip_option_env_lead(var_start),
&numval, NULL, opt_flags);
*p = cc;
if (opt_type == -3)
{
@@ -5131,7 +5131,8 @@ compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
switch (dest)
{
case dest_option:
generate_STOREOPT(cctx, name + 1, opt_flags);
generate_STOREOPT(cctx, skip_option_env_lead(name),
opt_flags);
break;
case dest_global:
// include g: with the name, easier to execute that way