master updated (c59475a -> a1b487e)

[Dmitry Gutov]

dgutov pushed a change to branch master.

      from  c59475a   Fix a byte-compile warning.
       new  c1056b0   Pop to an existing Eshell buffer by default
       new  a1b487e   ; project-shell, project-eshell: Docstring tweaks


Summary of changes:
 lisp/progmodes/project.el | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)