doc: clarify boundaries of 'git worktree list --porcelain'

Defined delimiters for 'git worktree list --porcelain' make the format easier to parse in scripts. For example sed -n '/^worktree ID$/,/^$/p' extracts only the information for the worktree 'ID'. The format did not changed since [1], only the guaranty is added. [1] bb9c03b82a (worktree: add 'list' command, 2015-10-08) Signed-off-by: Andreas Heiduk <asheiduk@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Andreas Heiduk committed Oct 22, 2018 at 22:45 UTC e44a44aa25c5ff22334efe0bd4187b96303b00fd
1 file changed +2 -2
Documentation/git-worktree.txt
+2 -2
@@ -262,8 +262,8 @@ Porcelain Format
262 The porcelain format has a line per attribute. Attributes are listed with a
263 label and value separated by a single space. Boolean attributes (like 'bare'
264 and 'detached') are listed as a label only, and are only present if and only
265 -if the value is true. An empty line indicates the end of a worktree. For
266 -example:
265 +if the value is true. The first attribute of a worktree is always `worktree`,
266 +an empty line indicates the end of the record. For example:
267
268 ------------
269 $ git worktree list --porcelain