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Re: hooking jode to emacs
From: |
Kai Grossjohann |
Subject: |
Re: hooking jode to emacs |
Date: |
Mon, 22 Dec 2003 17:13:50 +0100 |
User-agent: |
Gnus/5.1003 (Gnus v5.10.3) Emacs/21.2 (gnu/linux) |
kgold@watson.ibm.com (kgold) writes:
> (defun decompile-class-file (&optional file)
> "Run `class-file-decompile-command' on FILE, but only if it's a .class
> file.
> If FILE is nil, run it on `buffer-file-name'."
> (interactive "fFile: ")
> (or file (setq file buffer-file-name))
> (and (equal (file-name-extension file) "class")
> (shell-command (concat class-file-decompile-command " "
> (file-name-nondirectory
> (file-name-sans-extension file))))))
Maybe it's better to use call-process instead of shell-command. Hm.
Oh, no it's not necessary, you can specify a buffer for the output of
the shell command.
Maybe like this:
(set-buffer (create-file-buffer (concat (file-name-sans-extension file)
".java")))
(shell-command (concat class-file-decompile-command " "
(file-name-nondirectory (file-name-sans-extension file)))
t ; output to current buffer
nil) ; stderr goes to same buffer as stdout
(java-mode)
What do you think?
Regarding the two extra lines, maybe you're lucky and the output goes
to stderr, so you can just specify a buffer instead of nil for the two
extra lines. If not, you can always do (goto-char (point-min))
followed by (kill-line 2) to delete the first two lines.
Kai
- hooking jode to emacs, kgold, 2003/12/19
- Re: hooking jode to emacs, Kevin Rodgers, 2003/12/19
- Re: hooking jode to emacs, kgold, 2003/12/22
- Re: hooking jode to emacs,
Kai Grossjohann <=
- Re: hooking jode to emacs, kgold, 2003/12/22
- Re: hooking jode to emacs, Kai Grossjohann, 2003/12/22
- Re: hooking jode to emacs, Kevin Rodgers, 2003/12/23
- Re: hooking jode to emacs, Kevin Rodgers, 2003/12/23
- Re: hooking jode to emacs, Kai Grossjohann, 2003/12/25
- Re: hooking jode to emacs, Kevin Rodgers, 2003/12/29