[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[O] Bug 25.0: `parse-colon-path' deals with `//' diferently as unix syst
From: |
Tino Calancha |
Subject: |
[O] Bug 25.0: `parse-colon-path' deals with `//' diferently as unix systems |
Date: |
Thu, 10 Sep 2015 01:32:43 +0900 (JST) |
User-agent: |
Alpine 2.20 (LRH 67 2015-01-07) |
Current implementation use `substitute-in-file-name' which substitute environment variables; that
function deal with '//' differently as expected on unix systems:
In unix systems there is no difference between:
I) /foo//bar/baz
II) /foo/bar/baz
but `substitute-in-file-name' will translate I) into:
/bar/baz
I found more sensible if 'parse-colon-path' would made no difference
between I) and II).
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
In *scratch* buffer after started session with:
emacs -Q
(let ((foo "/home/user/soft/bin/:/usr/bin/:/usr/local/bin"))
(setenv "FOO" foo)
(parse-colon-path "$FOO"))
("/home/user/soft/bin/:/usr/bin/:/usr/local/bin/")
(let ((foo "/home/user/soft/bin/:/usr/bin/:usr/local/bin/"))
(setenv "FOO" foo)
(parse-colon-path "$FOO"))
("/")
(let ((foo "/home/user/soft//bin/:/usr/bin/:/usr/local/bin"))
(setenv "FOO" foo)
(parse-colon-path "$FOO"))
("/bin/:/usr/bin/:/usr/local/bin/")
(let ((foo "/home/user/soft//bin/:/usr/bin/:/usr/local/bin/"))
(setenv "FOO" foo)
(parse-colon-path "$FOO"))
("/")
(let ((foo "/home/user/soft/bin/:/usr/bin/"))
(setenv "FOO" foo)
(parse-colon-path (getenv "FOO")))
("/home/user/soft/bin/" "/usr/bin/")
(let* ((foo "/home/user")
(bar "$FOO/soft/bin/:/usr/bin/"))
(setenv "FOO" foo)
(setenv "BAR" bar)
(parse-colon-path (getenv "BAR")))
("/home/user/soft/bin/" "/usr/bin/")
(let* ((foo "/home/user/")
(bar "$FOO/soft/bin/:/usr/bin/"))
(setenv "FOO" foo)
(setenv "BAR" bar)
(parse-colon-path (getenv "BAR")))
("/soft/bin/" "/usr/bin/")
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Emacs : GNU Emacs 25.0.50.1 (x86_64-unknown-linux-gnu, X toolkit, Xaw scroll
bars)
of 2015-09-06
Package: Org-mode version 8.2.10 (release_8.2.10 @
/home/calancha/tmp/emacs_git/emacs/lisp/org/)
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [O] Bug 25.0: `parse-colon-path' deals with `//' diferently as unix systems,
Tino Calancha <=