Re: AUC-TeX: jump to source position of warning

[Piet van Oostrum]

>>>>> kai.grossjohann@uni-duisburg.de (Kai Großjohann) (KG) writes:

KG> David Kastrup <David.Kastrup@t-online.de> writes:
>> Is C-c C-w what you want?

KG> Ah, after some time, I finally found out that C-c C-w indeed makes
KG> C-c ` stop at the right spots.  However, it also stops at overfull
KG> hboxes, and I have too many of those...

Talking about too many warning stops: In certain cases when using PDFLaTeX
auctex's C-c ` stops at an error and shows the file pdftex.cfg
rather than the latex source file. Very annoying. This happens especially
when you have got duplicate bookmarks with the hyperref package, e.g. 

\documentclass{article}
\usepackage{hyperref}
\begin{document}
\begin{titlepage}
  Test
\end{titlepage}
Some text
\end{document}

An while I am complaining:
I would like auctex to recognize that I am using PDFLaTeX rather than
LaTeX and then:

- check the .pdf file rather than the .dvi file.
- Offer a different viewer for the pdf file
- switch to PDFLaTeX for the default command

I am willing to look into this but I wonder if anyone else has already
done something to get this working.
-- 
Piet van Oostrum <piet@cs.uu.nl>
URL: http://www.cs.uu.nl/~piet [PGP]
Private email: P.van.Oostrum@hccnet.nl
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Piet van Oostrum <piet@cs.uu.nl> writes:

> And while I am complaining:
> I would like auctex to recognize that I am using PDFLaTeX rather than
> LaTeX and then:
> 
> - check the .pdf file rather than the .dvi file.
> - Offer a different viewer for the pdf file
> - switch to PDFLaTeX for the default command
> 
> I am willing to look into this but I wonder if anyone else has already
> done something to get this working.

There is not yet a good general solution, I think.  Please coordinate
your efforts with the auc-tex list, though.

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum
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Hello!

Welcome to us, hmm I think I would recommend you to grab someone who
have worked with emacs and let him sit and show you.. :-) (BTW Which
platforms are you working on?)

| 1. Is there a project manger for Emacs which can organize files into
| tree (with "sources", "headers" subtrees) and allow to open all files
| in project with only one command. 

Hmm check the emacs info-files about "Saving Emacs Sessions", might be
interesting, haven't used it therefore I only can point your nose in
that direction.

| 2. Almost all commercial IDE have a feature called "tagging". For
| example, when cursor is on function's prototype I can easily jump to
[...]

Yep, you should have some program called ctags around, coming with
emacs, it will create a database that emacs uses when doing the
command find-tag, M-.

| 3. How can I run my console program in Emacs console instead of
| default terminal emulator (such as xterm)?

Emacs console? Default terminal emulator?? Please explain more.

| 4. How can force Emacs to automatically save current session and open it on
| next start?

C-x C-S.. or? Hmm open next start, maybe emacs sessions above can help
you.

| 5. Is there font-lock mode designed especially for C++ (the default one
| isn't powerful enough) ?

Which C++-mode do you use, what isn't powerful enough? Missing some
color or?

| 6. How can indent using spaces (4 spaces in one tab) but when I press
| Backspace after indenting it will erase 4 spaces (as if I inserted tab
| character) ?

Config cc-mode, check the docs. 

>
| 7. Is there "symbol auto-completion" for Emacs?

Yes there are some smart, haven't used them, I am using the dumb one,
M-/.

>
| And here are some questions about editing simple text:
>
| 8. What spell-checkers does Emacs support?

I have mainly seen ispell, do a google for spell-checker and emacs :-)

| 9. How can I set small left margin in Emacs editing window thus making text
| start not from the edge of screen but some millimeters from it?

Are you running in text-mode? Or Graphics-mode? 

    /Andy

-- 
 The eye of the beholder rests on the beauty!
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Subject: Emacs like line editing during perl input.
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I'm sneaking in a perl question that is only slightly related to
emacs.

I'd like to have somekind of line editing available during user
input to a perl script.

By default it seems none is available.  Any attempt to navigate or
edit an input line produces control chars.  Only backspace works to
edit.

Test:
  perl -e 'while(<>){print}'

Try to edit an input line

How can I get behavior like is available in any of the true korn
shells (not pdksh).

ksh93 <RET>
read

Any input lines are editable with full vi like line editing.
if -o emacs is set then full emacs line editing is available.
How can I get similar line editing ability duing perl input?

I think Term::ReadLine is the tool for this but couldn't figure out
how to deploy it.
 
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Subject: Password processing in Lisp
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Hi. I'm trying to write a lisp function that will
automatically telnet and login to a router.  Unfortunately,
when I get to password processing, it expects me to type in
the minibuffer.  How can I get around that programatically
and send the password from my defun?

TIA,
-Tennis
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kai.grossjohann@uni-duisburg.de (Kai Großjohann wrote in message 
news:<84el80pxx6.fsf@lucy.cs.uni-dortmund.de>...
> tennis_smith@yahoo.com (Tennis Smith) writes:
> 
> > How do I make "PROC_NAME" the contents of a var I pass at invocation time?
> 
> I'm not sure that define-skeleton is the right way to do that.
> 
> Do you want the user to type in the name of the procedure?
> Investigate "interactors" in the skeleton documentation.
> 
> If you really want to call the skeleton programmatically and pass
> args to it, I suggest that you instead write a function which invokes
> skeleton-insert.  That function can then receive arguments.

I got it. :)  Here's all that's needed for a *simple* var to be passed:

(define-skeleton tcl-proc
  "A simple tcl proc skeleton"
  "Enter new proc name: "
  \n
  "#\n#\n#\n"
  "proc  " str " {  } {"
  \n
  _
  \n
  "} # end " str
)
>From help-gnu-emacs-bounces@gnu.org  Sun Dec 29 22:35:12 2002
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>2. Almost all commercial IDE have a feature called "tagging". For
[...]
>them. Is there such feature for Emacs?

Yes. Have a look at ctags or etags (I don't remember which does what, 
or when).

>3. How can I run my console program in Emacs console instead of
>default terminal emulator (such as xterm)?

I'm not entirely sure what you mean, but try any of these:

M-x term RET
M-x shell RET


>6. How can indent using spaces (4 spaces in one tab) but when I press
>Backspace after indenting it will erase 4 spaces (as if I inserted tab
>character) ?

Hm. Not sure on that one. As soon as you press tab, you could undo 
(C-_ or C-x u) to remove the "tab", but it will only work immediately 
after you type it.

>9. How can I set small left margin in Emacs editing window thus making text
>start not from the edge of screen but some millimeters from it?

That depends on your Emacs-version. In GNU Emacs 21.x, I think this 
feature is called a "fringe", but I am not 100% sure about that.


-- 
Friendly,

Rikard