[PATCH] Fix tab display when browsing source via hgweb
Thomas Arendsen Hein
thomas at intevation.de
Mon Jul 23 08:17:09 CDT 2012
* Dave Hines <mercurial at dph.fluff.org> [20120719 21:01]:
> # HG changeset patch
> # User Dave Hines <mercurial at high-availability.com>
> # Date 1342722334 -3600
> # Branch stable
> # Node ID d67c3d938216603a9dd1a14f6778f95cf4fecb6c
> # Parent b013baa3898e117959984fc64c29d8c784d2f28b
> hgweb: Change line numbers in web file listings so tabs display correctly.
>
> Many files contain tab characters, with the assumption that there are
> tab stop positions every eight characters horizontally along a line.
> When displaying files, hgweb prepends a seven character field containing
> a line number. This causes some lines containing tabs to be displayed
> incorrectly. This patch adds a character so that eight characters are
> prepended, so lines containing tabs are displayed correctly.
>
> diff -r b013baa3898e -r d67c3d938216 mercurial/hgweb/webcommands.py
> --- a/mercurial/hgweb/webcommands.py Sun Jul 01 13:10:54 2012 -0500
> +++ b/mercurial/hgweb/webcommands.py Thu Jul 19 19:25:34 2012 +0100
> @@ -76,7 +76,7 @@
> for lineno, t in enumerate(text.splitlines(True)):
> yield {"line": t,
> "lineid": "l%d" % (lineno + 1),
> - "linenumber": "% 6d" % (lineno + 1),
> + "linenumber": "% 7d" % (lineno + 1),
> "parity": parity.next()}
>
> return tmpl("filerevision",
Can you give an example where this works?
I tried a file "x" with:
<one tab>foo
<eight spaces>bar
and I need "% 10d" to make both words aligned with hg serve and the
URL http://localhost:8000/file/tip/x
(and it would still not work with other pages, e.g. annotate)
Regards,
Thomas
--
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