System Functions disallow use of line wrapping (newlines around params)

[excalq]

Bug Report

System functions such as template.execute() appear not to work when there are new lines following parentheses, which breaks with conventions of most programming languages.

Code Style > Indentation does reference "brace/bracket/parenthesis on multiline constructs". So having parentheses behave similar to braces and brackets is expected.

1. Minimal reproduce step (Required)

This is an example of a template function would would be good to wrap due to line length:

_iamPolicyJson = template.execute(
    template=_iamPolicyEksAllAccessTemplate,
    data={'AWS_ACCOUNT_ID': prod.env.accountId}
)

The above will produce an InvalidSyntax error.

The following, using \ does compile, but feels unwarranted given expected syntax.

_iamPolicyJson = template.execute( \
    template=_iamPolicyEksAllAccessTemplate, \
    data={'AWS_ACCOUNT_ID': prod.env.accountId} \
)

2. What did you expect to see? (Required)

That, like braces/brackets, parentheses ignore following/leading newlines during parsing.

3. What did you see instead (Required)

The following compiler error:

error[E1001]: InvalidSyntax
  --> /path/to/kcl_configs/iam.k:14:34
   |
14 | _iamPolicyJson = template.execute(
   |                                  ^ expected one of ["identifier", "literal", "(", "[", "{"] got newline
   |

4. What is your KCL components version? (Required)

kcl version
0.8.7-darwin-arm64