First indentation is shorter by one character

[freemanix]

Gitea version: 1.6.0, 1.5.0

Description

The first level indentation in file preview is in fact by one character shorten than all other levels indentations. For example, if the tab size is 8, first indentation will be 7 characters, not 8. This breaks many source codes rendering.

In the built-in web editor, the indentation works as expected.

Screenshots

Gitea .go code on GitHub:

Gitea .go code on Gitea itself:

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs during the next 2 weeks. Thank you for your contributions.

[freemanix]

Any progress on this?

[lunny]

@freemanix Nobody is working on this.

[freemanix]

I spent some time going for this issue and it is CSS based. Specifically, this line for .lines-code style:

gitea/public/less/_repository.less

Lines 370 to 372 in 608781f

	&:before {
	content: ' ';
	}

emits space, but breaks tab character rendering in browser. Removing this CSS rule will result in perfect rendering of tab widths, but of course, without initial padding (caused by content: ' '). Maybe we could remove the :before rule and add some left padding to the <table> <td>?