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patch 9.0.1505: error when heredoc content looks like heredoc

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Problem:    Error when heredoc content looks like heredoc.
Solution:   Handle curly expressions. (closes #12325)
This commit is contained in:
zeertzjq
2023-05-02 16:25:47 +01:00
committed by Bram Moolenaar
parent 17b695190d
commit a93d9cdc74
6 changed files with 145 additions and 32 deletions
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8
src/eval.c
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@@ -6581,7 +6581,7 @@ find_name_end(
int br_nest = 0;
char_u *p;
int len;
int vim9script = in_vim9script();
int allow_curly = (flags & FNE_ALLOW_CURLY) || !in_vim9script();
if (expr_start != NULL)
{
@@ -6591,12 +6591,12 @@ find_name_end(
// Quick check for valid starting character.
if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg)
&& (*arg != '{' || vim9script))
&& (*arg != '{' || !allow_curly))
return arg;
for (p = arg; *p != NUL
&& (eval_isnamec(*p)
|| (*p == '{' && !vim9script)
|| (*p == '{' && allow_curly)
|| ((flags & FNE_INCL_BR) && (*p == '['
|| (*p == '.' && eval_isdictc(p[1]))))
|| mb_nest != 0
@@ -6637,7 +6637,7 @@ find_name_end(
--br_nest;
}
if (br_nest == 0 && !vim9script)
if (br_nest == 0 && allow_curly)
{
if (*p == '{')
{