patch 8.2.1026: Vim9: cannot break the line after "->"
Problem: Vim9: cannot break the line after "->".
Solution: Check for a continuation line after "->", "[" and ".". Ignore
trailing white space.
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 54f47b9..5b44094 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -3538,7 +3538,10 @@
return FAIL;
*start_leader = end_leader; // don't apply again later
- *arg = skipwhite(*arg + 2);
+ p = *arg + 2;
+ *arg = skipwhite(p);
+ if (may_get_next_line(p, arg, cctx) == FAIL)
+ return FAIL;
if (**arg == '{')
{
// lambda call: list->{lambda}
@@ -3567,6 +3570,7 @@
{
garray_T *stack = &cctx->ctx_type_stack;
type_T **typep;
+ char_u *p;
// list index: list[123]
// dict member: dict[key]
@@ -3576,7 +3580,10 @@
if (generate_ppconst(cctx, ppconst) == FAIL)
return FAIL;
- *arg = skipwhite(*arg + 1);
+ p = *arg + 1;
+ *arg = skipwhite(p);
+ if (may_get_next_line(p, arg, cctx) == FAIL)
+ return FAIL;
if (compile_expr0(arg, cctx) == FAIL)
return FAIL;
@@ -3617,8 +3624,10 @@
return FAIL;
++*arg;
- p = *arg;
+ if (may_get_next_line(*arg, arg, cctx) == FAIL)
+ return FAIL;
// dictionary member: dict.name
+ p = *arg;
if (eval_isnamec1(*p))
while (eval_isnamec(*p))
MB_PTR_ADV(p);
@@ -6664,7 +6673,7 @@
if (line != NULL && *line == '|')
// the line continues after a '|'
++line;
- else if (line != NULL && *line != NUL
+ else if (line != NULL && *skipwhite(line) != NUL
&& !(*line == '#' && (line == cctx.ctx_line_start
|| VIM_ISWHITE(line[-1]))))
{