[PATCH v2 00/19] add strbuf_set operations

Version 2 of the patch set to add strbuf_set operations.

Includes suggestions from Eric Sunshine [1]:

  - New operations and their documentation placed in one patch.

  - Less ambiguous documentation: "Replace the buffer content with [...]"

  - Use imperative mood in log messages.

  - Don't use strbuf_set operations in cases where strbuf_add is used to
    build up a buffer in multiple steps.  Multiple adds suggest that
	re-ordering is possible whereas a strbuf_set at the beginning
	suggests that it isn't.  This is confusing.

Using strbuf_set before a sequence of adds can be confusing. But using strbuf_add when nothing important was being added to can also be confusing. strbuf_set can be used to make these cases more clear.

  struct strbuf mybuf = STRBUF_INIT;

  strbuf_add(&mybuf, ...);  /* Was something there before? */

  strbuf_set(&mybuf, ...);  /* Replace everything. */

Several single line replacements were made for this reason.

Additional files have also been converted compared to version 1 [1].

[1]: http://marc.info/?l=git&m=140230874124060&w=2

Jeremiah Mahler (19):
  add strbuf_set operations
  sha1_name: simplify via strbuf_set()
  fast-import: simplify via strbuf_set()
  builtin/remote: simplify via strbuf_set()
  branch: simplify via strbuf_set()
  builtin/branch: simplify via strbuf_set()
  builtin/checkout: simplify via strbuf_set()
  builtin/mailinfo: simplify via strbuf_set()
  builtin/tag: simplify via strbuf_set()
  date: simplify via strbuf_set()
  diffcore-order: simplify via strbuf_set()
  http-backend: simplify via strbuf_set()
  http: simplify via strbuf_set()
  ident: simplify via strbuf_set()
  remote-curl: simplify via strbuf_set()
  submodule: simplify via strbuf_set()
  transport: simplify via strbuf_set()
  vcs-svn/svndump: simplify via strbuf_set()
  wt-status: simplify via strbuf_set()

 Documentation/technical/api-strbuf.txt | 18 +++++++++++
 branch.c                               |  6 ++--
 builtin/branch.c                       |  3 +-
 builtin/checkout.c                     | 18 ++++-------
 builtin/mailinfo.c                     | 18 ++++-------
 builtin/remote.c                       | 59 ++++++++++++----------------------
 builtin/tag.c                          |  3 +-
 date.c                                 |  3 +-
 diffcore-order.c                       |  3 +-
 fast-import.c                          |  6 ++--
 http-backend.c                         |  6 ++--
 http.c                                 |  3 +-
 ident.c                                |  6 ++--
 remote-curl.c                          |  3 +-
 sha1_name.c                            | 15 +++------
 strbuf.c                               | 21 ++++++++++++
 strbuf.h                               | 14 ++++++++
 submodule.c                            |  5 ++-
 transport.c                            |  3 +-
 vcs-svn/svndump.c                      |  3 +-
 wt-status.c                            |  3 +-
 21 files changed, 110 insertions(+), 109 deletions(-)