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Revert "Documentation: Our coding style now allows 80 + 2*8 columns in a line" 

This reverts commit b3a8cc54db.

This change was submitted under the incorrect assumption that there was
agreement on a coding style change. There wasn't, so while the issue is
under discussion we should revert to the previous status quo.

Change-Id: I37a5585764346af11a98bdf58c810dd3cf5bfe40
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31915
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Julius Werner 2019-03-15 15:34:45 -07:00
parent 2c8243cf6d
commit ada45a3148
1 changed files with 4 additions and 9 deletions
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13
Documentation/coding_style.md
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@ -30,11 +30,6 @@ the code move too far to the right, and makes it hard to read on a
more than 3 levels of indentation, you're screwed anyway, and should
fix your program.
Since most code in a file is indented at least 1 level, we account for
2 levels in addition to the 80 characters on the terminal under the
assumption that editors can scroll to the right, making an 80 characters
screen visible with little loss on the left end.
In short, 8-char indents make things easier to read, and have the added
benefit of warning you when you're nesting your functions too deep.
Heed that warning.
@ -85,11 +80,11 @@ Get a decent editor and don't leave whitespace at the end of lines.
Coding style is all about readability and maintainability using commonly
available tools.
The limit on the length of lines is 96 columns (80 columns + 2 tab levels)
and this is a strongly preferred limit.
The limit on the length of lines is 80 columns and this is a strongly
preferred limit.
Statements longer than 96 columns will be broken into sensible chunks,
unless exceeding 96 columns significantly increases readability and does
Statements longer than 80 columns will be broken into sensible chunks,
unless exceeding 80 columns significantly increases readability and does
not hide information. Descendants are always substantially shorter than
the parent and are placed substantially to the right. The same applies
to function headers with a long argument list. However, never break