[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-pp
From: |
Stefan Monnier |
Subject: |
Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch |
Date: |
Sun, 16 Feb 2014 21:40:18 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
> E.g., what you suggest would require a serious surgery on the design
> of the display engine,
Not just the display engine: you'd also have to figure out how to handle
the load&save of this, how to get things like next-line or
rectangle-mark-mode to handle it properly, ...
It might be an interesting idea that could be occasionally attractive
(maybe for Gnus's rendering of attachments?), but for mmm-mode, it
sounds like adding problems rather than providing a solution.
> So I really think we should define the requirements first.
To me, the requirements look like:
- font-lock and syntax-propertize, each sub-part according to its own
mode and according to its context which can depend on the immediately
preceding chunk (even tho it's in a different mode) as well as on some
earlier chunk in the same mode.
- indentation is done according to the mode to which BOL belongs, I think.
- there can be nesting relationships between chunks, e.g. with two major
modes A and B, a sequence of chunks of "A1, B1, A2, B2, A3" could
represent "(A1 (B1) A2 (B2) A3)" or "(A1 (B1 (A2) B2) A3)", where
indentation of A3 could depend on A1 in the second case but on A2 in
the first.
- some minor modes might be specific to "chunks in major mode A", while
others are "global to the whole buffer".
- key-bindings should probably be looked up according to the "mode at
point".
- navigation should ideally understand the overall structure of the
buffer, so forward-sexp knows how to jump over a "sub-chunk" written
in another mode.
- M-; and many other such commands should use the "mode at point".
- not sure whether imenu should combine the list of definitions of all
chunks in the buffer.
- commands which are mode-agnostic (such as next-line or
rectangle-mark-mode) should be unaffected.
Not sure if it's the kind of requirements you were thinking about.
Stefan
- Re: Emacs contributions, C and Lisp, (continued)
- Re: Emacs contributions, C and Lisp, Eli Zaretskii, 2014/02/16
- Re: Emacs contributions, C and Lisp, Dmitry Gutov, 2014/02/16
- Re: Emacs contributions, C and Lisp, Eli Zaretskii, 2014/02/16
- Re: Emacs contributions, C and Lisp, Dmitry Gutov, 2014/02/16
- Re: Emacs contributions, C and Lisp, Eli Zaretskii, 2014/02/16
- Re: Emacs contributions, C and Lisp, Dmitry Gutov, 2014/02/16
- Re: Emacs contributions, C and Lisp, Eli Zaretskii, 2014/02/16
- Re: Emacs contributions, C and Lisp (was: Re: /srv/bzr/emacs/trunk r101338: ...)), E Sabof, 2014/02/16
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Michael Welsh Duggan, 2014/02/15
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Eli Zaretskii, 2014/02/15
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch,
Stefan Monnier <=
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Dmitry Gutov, 2014/02/16
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Stefan Monnier, 2014/02/17
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Juanma Barranquero, 2014/02/16
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Stefan Monnier, 2014/02/17
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Dmitry Gutov, 2014/02/17
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Stefan Monnier, 2014/02/17
- Re: /srv/bzr/emacs/trunk r101338: * lisp/emacs-lisp/syntax.el (syntax-ppss): More sanity check to catch, Eli Zaretskii, 2014/02/17
- Re: /srv/bzr/emacs/trunkr101338:*lisp/emacs-lisp/syntax.el(syntax-ppss): More sanitycheck to catchcatch, E Sabof, 2014/02/17
- Re: /srv/bzr/emacs/trunkr101338:*lisp/emacs-lisp/syntax.el(syntax-ppss): More sanitycheck to catchcatch, Dmitry Gutov, 2014/02/17
- Re: /srv/bzr/emacs/trunkr101338:*lisp/emacs-lisp/syntax.el(syntax-ppss): More sanitycheck to catchcatch, E Sabof, 2014/02/18