Hi all
This regexp seems to break ruby-mode parser or something like that (I'm
not an advanced emacs user)
This is the code:
def image_data
src = open("http://www.dilbert.com/").read
soup = BeautifulSoup.new(src)
url = soup.find('img', { :attrs => { 'alt' => /Today's Comic/ } })
open("http://www.dilbert.com" + url['src'], "rb").read
end
I'd appreciate if someone else tried this too. I'm using last version
of ruby-mode.el and Gnu Emacs 22.0.92.1
Cheers
-Weber
It buggers up Vim's syntax highlighting as well, not sure how best to fix
it, but there is a work-around, the %r{} construct:
def image_data
src = open("http://www.dilbert.com/"\).read
soup = BeautifulSoup.new(src)
url = soup.find('img', { :attrs => { 'alt' => %r{Today's Comic} } })
open("http://www.dilbert.com" + url['src'], "rb").read
end
Jason
On 1/23/07, Weber <hugows@gmail.com> wrote:
Hi all
This regexp seems to break ruby-mode parser or something like that (I'm
not an advanced emacs user)
This is the code:def image_data
src = open("http://www.dilbert.com/"\).read
soup = BeautifulSoup.new(src)
url = soup.find('img', { :attrs => { 'alt' => /Today's Comic/ } })
open("http://www.dilbert.com" + url['src'], "rb").read
endI'd appreciate if someone else tried this too. I'm using last version
of ruby-mode.el and Gnu Emacs 22.0.92.1Cheers
-Weber
This regexp seems to break ruby-mode parser or something like that
(I'm not an advanced emacs user)
This is the code:def image_data
src = open("http://www.dilbert.com/"\).read
soup = BeautifulSoup.new(src)
url = soup.find('img', { :attrs => { 'alt' => /Today's Comic/ } })
open("http://www.dilbert.com" + url['src'], "rb").read
end
What's the actual problem? I don't see anything wrong - at least
<Tab> still sets the indentation correctly.
An obvious guess is that the "'" character is the problem. Try
escaping it: " /Today\'s Comic/ ". Of course I can't test this fix as
I don't see the problem!
I'd appreciate if someone else tried this too. I'm using last
version of ruby-mode.el and Gnu Emacs 22.0.92.1
$ ruby --version
ruby 1.8.5 (2006-12-25 patchlevel 12) [i686-linux]
$ emacs !$
emacs --version
GNU Emacs 21.4.1
Copyright (C) 2002 Free Software Foundation, Inc.
GNU Emacs comes with ABSOLUTELY NO WARRANTY.
You may redistribute copies of Emacs
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING.
ruby-mode.el patched as follows (to fix a different regexp problem):
diff --git a/misc/ruby-mode.el b/misc/ruby-mode.el
index 38d5b71..33c5901 100755
--- a/misc/ruby-mode.el
+++ b/misc/ruby-mode.el
@@ -383,6 +383,8 @@ The variable ruby-indent-level controls the amount of indentation.
(t
(setq in-string (point))
(goto-char end))))
+ ((looking-at "/=")
+ (goto-char pnt))
((looking-at "/")
(cond
((and (not (eobp)) (ruby-expr-beg 'expr-re))
Regards,
Jeremy Henty
On 2007-01-23, Weber <hugows@gmail.com> wrote:
Hi,
Hi all
This regexp seems to break ruby-mode parser or something like that (I'm
not an advanced emacs user)
Could you try the following patch for ruby-mode.el?
matz.
diff --git a/ChangeLog b/ChangeLog
index 1a51f52..516582e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
In message "Re: BUG: ruby-mode.el /Today's Comic/" on Wed, 24 Jan 2007 05:55:06 +0900, "Weber" <hugows@gmail.com> writes:
+Wed Jan 24 18:05:39 2007 Yukihiro Matsumoto <matz@ruby-lang.org>
+
+ * misc/ruby-mode.el (ruby-font-lock-syntactic-keywords): fix
+ regexp font-lock bug. [ruby-talk:235758]
+
Tue Jan 23 11:02:33 2007 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/webrick/httprequest.rb (WEBrick::HTTPRequest::read_line):
diff --git a/misc/ruby-mode.el b/misc/ruby-mode.el
index 825839f..4816488 100644
--- a/misc/ruby-mode.el
+++ b/misc/ruby-mode.el
@@ -1013,7 +1013,7 @@ balanced expression is found."
;; ?' ?" ?` are ascii codes
("\\(^\\|[^\\\\]\\)\\(\\\\\\\\\\)*[?$]\\([#\"'`]\\)" 3 (1 . nil))
;; regexps
- ("\\(^\\|[=(,~?:;]\\|\\(^\\|\\s \\)\\(if\\|elsif\\|unless\\|while\\|until\\|when\\|and\\|or\\|&&\\|||\\)\\|g?sub!?\\|scan\\|split!?\\)\\s *\\(/\\)[^/\n\\\\]*\\(\\\\.[^/\n\\\\]*\\)*\\(/\\)"
+ ("\\(^\\|[=(,~?:;<>]\\|\\(^\\|\\s \\)\\(if\\|elsif\\|unless\\|while\\|until\\|when\\|and\\|or\\|&&\\|||\\)\\|g?sub!?\\|scan\\|split!?\\)\\s *\\(/\\)[^/\n\\\\]*\\(\\\\.[^/\n\\\\]*\\)*\\(/\\)"
(4 (7 . ?/))
(6 (7 . ?/)))
("^\\(=\\)begin\\(\\s \\|$\\)" 1 (7 . nil))
Yukihiro Matsumoto wrote:
Hi,
>Hi all
>This regexp seems to break ruby-mode parser or something like that (I'm
>not an advanced emacs user)Could you try the following patch for ruby-mode.el?
It does work for me (Emacs 21.4.1, debian).
Cheers,
Vince
In message "Re: BUG: ruby-mode.el /Today's Comic/" > on Wed, 24 Jan 2007 05:55:06 +0900, "Weber" <hugows@gmail.com> writes:
--
Vincent Fourmond, PhD student (not for long anymore)
http://vincent.fourmond.neuf.fr/