Dedent reports false positive (?) for Inconsistent indentation

[Gappa]

Version: 3.1.3

Bug Description

I'm currently using a custom template for Contributte/Datagrid, that contains this code:

Note: the exception occurs even if the code below is the only code in the whole template.

{define columnsSummary}

	{foreach $columns as $key => $column}
		{var $td = $column->getElementForRender('td', $key)}
		{do $td->class[] = 'datagrid-table-td'}
		{do $td->class[] = 'datagrid-table-tbody-td'}
		{$td->startTag()|noescape}
			{$columnsSummary->render($key)}
		{$td->endTag()|noescape}
	{/foreach}

{/define}

Screenshot of the exception:

Screenshot of the highlighted code, it uses tabs for indentation:

This code compiles fine:

{define columnsSummary}

	{foreach $columns as $key => $column}
		{var $td = $column->getElementForRender('td', $key)}
		{do $td->class[] = 'datagrid-table-td'}
		{do $td->class[] = 'datagrid-table-tbody-td'}
		{$td->startTag()|noescape}
			{$columnsSummary->render($key)}
{$td->endTag()|noescape}
	{/foreach}

{/define}

This is also ok:

{define columnsSummary}

	{foreach $columns as $key => $column}
		{var $td = $column->getElementForRender('td', $key)}
		{do $td->class[] = 'datagrid-table-td'}
		{do $td->class[] = 'datagrid-table-tbody-td'}
		{$td->startTag()|noescape}
		{$columnsSummary->render($key)}
		{$td->endTag()|noescape}
	{/foreach}

{/define}

Steps To Reproduce

Try to compile the code above with Dedent enabled.

Expected Behavior

Latte code successfully compiles.

[dg]

@Gappa Could you please check to make sure the current master is working properly?

[Gappa]

Tested it with current master and it's working as expected 👍