[PATCH v3 0/7] replacing strbuf_getline_lf() by strbuf_getline()

[Moritz Neeb <lists@moritzneeb.de>]

This series deals with strbuf_getline_lf() in certain codepaths:
Those, where the input that is read, is/was trimmed before doing anything that
could possibly expect a CR character. Those places can be assumed to be "text"
input, where a CR never would be a meaningful control character.

The purpose of this series is to document these places to have this property,
by using strbuf_getline() instead of strbuf_getline_lf(). Also in some codepaths,
the CR could be a leftover of an editor and is thus removed.

Every codepath was examined, if after the change it is still necessary to have
trimming or if the additional CRLF-removal suffices.

The series is an idea out of [1], where Junio proposed to replace the calls
to strbuf_getline_lf() because it 'would [be] a good way to document them as
dealing with "text"'. 

Changes since v2:

* Line splitting in notes_copy_from_stdin() is changed to string_list_split as
  suggested by Eric Sunshine.
* The behavior change in interactive cleaning from patch v2 is undone.
* Some of the previous patches were broken because of some unexpected
  whitespace. This should be fixed now.

-Moritz

[1] http://thread.gmane.org/gmane.comp.version-control.git/284104

Moritz Neeb (7):
  quote: remove leading space in sq_dequote_step
  bisect: read bisect paths with strbuf_getline()
  clean: read user input with strbuf_getline()
  notes copy --stdin: split lines with string_list_split()
  notes copy --stdin: read lines with strbuf_getline()
  remote: read $GIT_DIR/branches/* with strbuf_getline()
  wt-status: read rebase todolist with strbuf_getline()

 bisect.c        |  5 ++---
 builtin/clean.c |  6 +++---
 builtin/notes.c | 23 +++++++++++------------
 quote.c         |  2 ++
 remote.c        |  2 +-
 wt-status.c     |  3 +--
 6 files changed, 20 insertions(+), 21 deletions(-)

-- 
2.7.1.346.gc0ef946