Ticket #201 (closed enhancement: fixed)

Opened 3 years ago

Last modified 9 months ago

Strip one leading blank from each line of a code block, if possible

Reported by: SimonHengel Owned by: Fūzetsu
Priority: minor Milestone:
Version: 2.9.4 Keywords:
Cc:

Description

Most people (including me) tend put a leading blank on each non-empty line of a code block.

Say

-- > foobar

instead of

-- >foobar

(e.g. test-framework-th contains real world examples)

The generated HTML documentation retains these leading blanks. And if you copy&paste some example snippets from the documentation, you end up striping these leading blanks manually.

This has annoyed me several times. So I suggest to strip (in the parser) exactly one leading blank from each non-empty line of a code block iff each non-empty line of that code block starts with a blank.

In addition I'd adjust the default CSS to make up for the missing blank.

Change History

Changed 3 years ago by SimonHengel

  • priority changed from major to minor

Changed 3 years ago by waern

Fine with me!

Changed 2 years ago by anonymous

  • milestone 2.10.0 deleted

Milestone 2.10.0 deleted

Changed 10 months ago by Fūzetsu

  • owner set to Fūzetsu

I'll implement this later although I'm not going to be messing with CSS to make it look like it has a blank after we strip it because then it becomes not possible to show something without the blank: if someone really needs the blank to show in the end, they can use two spaces or something; the use-case in the OP is the much more common one.

Changed 10 months ago by haasn

This is partially implemented in fc7fd18. Current behavior is to strip (uniform) leading spaces from bird tracks, but @ @-style code blocks are still left untouched.

Is that a priority, too?

Changed 10 months ago by Fūzetsu

It'd certainly be very nice to have. I think most people use @ style and the comments look like

-- @ -- foo -- bar -- @

And because of the space before the closing @, they get a spurious line. If we could strip the space then it'd look much better in those cases.

Changed 9 months ago by Fūzetsu

  • status changed from new to closed
  • resolution set to fixed
Note: See TracTickets for help on using tickets.