Re: Some tips for LISP programming with Gnus

[Stainless Steel Rat <ratinox@peorth.gweep.net>]

* Vincent Bernat <bernat@scientist.com>  on Thu, 08 Nov 2001
| - Is there a simple way of doing "echo 'bla bla' | mail
|   machin@truc.com" using Gnus internal functions to send a mail ?

,-----
| `shell-command-on-region' is an interactive compiled Lisp function
|   -- loaded from "/usr/local/src/xemacs-21.1.14/lisp/process.elc"
| (shell-command-on-region START END COMMAND &optional OUTPUT-BUFFER REPLACE)
| 
| Documentation:
| Execute string COMMAND in inferior shell with region as input.
| Normally display output (if any) in temp buffer `*Shell Command Output*';
| Prefix arg means replace the region with it.
| 
| ...
`-----

| - Can I use custom "mark" (like a "read" mark) in the summary buffer ?

That depends on what you mean by "custom".  Without any idea what you are
trying to do... maybe.
-- 
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