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Re: about showing all characters including non-printable, control etc


From: Tim X
Subject: Re: about showing all characters including non-printable, control etc
Date: Tue, 06 Oct 2009 17:43:14 +1100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux)

Harry Putnam <reader@newsguy.com> writes:

> Tim X <timx@nospam.dev.null> writes:
>
>>> What would be really useful would be to set things up so that after
>>> pressing M-x vi-list  The first scroll kind of motion would
>>> automatically call vi-nolist.
>>>
>>> That's pretty much how it works in vim.. I don't know the mechanics but
>>> if you press :l  The current line is shown but soon as you move it
>>> goes off.  nice.
>>>
>>>
>> For emacs 23
>
> If that is a question... I'm not sure what its about.  If you are
> asking if I'm running emacs-23... then yes.
>
Actually, not sure what happened, but I /thought/ I'd also included the
doc string for 

,----[ C-h f whitespace-toggle-options RET ]
| whitespace-toggle-options is an interactive autoloaded Lisp function in
| `whitespace.el'.
| 
| (whitespace-toggle-options ARG)
| 
| Toggle local `whitespace-mode' options.
| 
| If local whitespace-mode is off, toggle the option given by ARG
| and turn on local whitespace-mode.
| 
| If local whitespace-mode is on, toggle the option given by ARG
| and restart local whitespace-mode.
| 
| Interactively, it reads one of the following chars:
| 
|   CHAR        MEANING
|   (VIA FACES)
|    t  toggle TAB visualization
|    s  toggle SPACE and HARD SPACE visualization
|    r  toggle trailing blanks visualization
|    l  toggle "long lines" visualization
|    L  toggle "long lines" tail visualization
|    n  toggle NEWLINE visualization
|    e  toggle empty line at bob and/or eob visualization
|    C-i        toggle indentation SPACEs visualization (via `indent-tabs-mode')
|    I  toggle indentation SPACEs visualization
|    i  toggle indentation TABs visualization
|    C-a        toggle SPACEs after TAB visualization (via `indent-tabs-mode')
|    A  toggle SPACEs after TAB: SPACEs visualization
|    a  toggle SPACEs after TAB: TABs visualization
|    C-b        toggle SPACEs before TAB visualization (via `indent-tabs-mode')
|    B  toggle SPACEs before TAB: SPACEs visualization
|    b  toggle SPACEs before TAB: TABs visualization
| 
|   (VIA DISPLAY TABLE)
|    T  toggle TAB visualization
|    S  toggle SPACEs before TAB visualization
|    N  toggle NEWLINE visualization
| 
|    x  restore `whitespace-style' value
|    ?  display brief help
| 
| Non-interactively, ARG should be a symbol or a list of symbols.
| The valid symbols are:
| 
|    tabs                       toggle TAB visualization
|    spaces             toggle SPACE and HARD SPACE visualization
|    trailing           toggle trailing blanks visualization
|    lines              toggle "long lines" visualization
|    lines-tail         toggle "long lines" tail visualization
|    newline            toggle NEWLINE visualization
|    empty              toggle empty line at bob and/or eob visualization
|    indentation                toggle indentation SPACEs visualization
|    indentation::tab   toggle indentation SPACEs visualization
|    indentation::space toggle indentation TABs visualization
|    space-after-tab            toggle SPACEs after TAB visualization
|    space-after-tab::tab               toggle SPACEs after TAB: SPACEs 
visualization
|    space-after-tab::space     toggle SPACEs after TAB: TABs visualization
|    space-before-tab           toggle SPACEs before TAB visualization
|    space-before-tab::tab      toggle SPACEs before TAB: SPACEs visualization
|    space-before-tab::space    toggle SPACEs before TAB: TABs visualization
| 
|    tab-mark           toggle TAB visualization
|    space-mark         toggle SPACEs before TAB visualization
|    newline-mark               toggle NEWLINE visualization
| 
|    whitespace-style   restore `whitespace-style' value
| 
| Only useful with a windowing system.
| 
| See `whitespace-style' and `indent-tabs-mode' for documentation.
`----
>
>
>

-- 
tcross (at) rapttech dot com dot au


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