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[patch]: do not require Html_process_word()s argument to be null-terminated
by onepoint＠starurchin.org Sept. 17, 2010

Sept. 17, 2010

This is almost a trivial cleanup, but I'd be more comfortable if someone else checked I have not missed anything. (I have been using it locally for a week or two with no problems so far.) Html_process_word() requires its argument to be null-terminated. This forces Html_write_raw() (the only caller of Html_process_word()) to write a null character before calling Html_process_word() and restore the original character afterwards. It turns out to be easy to change Html_process_word() to not need the null-terminator. This eliminates the hack in Html_write_raw() and lets us make several function arguments "const char *" instead of "char *". It's a little tricky to see that the patch is correct. It works because none of the functions that Html_process_word() calls require a null-terminator, and the return value of a_Html_parse_entities() *is* null-terminated. Have I missed anything? If not, I'll push it. Regards, Jeremy Henty

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Segmentation fault on startup
by jcid＠dillo.org Sept. 14, 2010

Sept. 14, 2010

On Sat, Sep 11, 2010 at 09:51:32PM +0100, James Lovejoy wrote: > Hi, > > Fltk was compiled already with xft support. OK, but are the fonts installed? -- Cheers Jorge.-

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RFC: Rules for distro-friendly packages
by weigelt＠metux.de Sept. 13, 2010

Sept. 13, 2010

Hi folks, I've collected several rules that upstreams should follow to make distro maintainer's life easier. Feel free to comment on this. http://www.metux.de/index.php/de/component/content/article/57.html cu -- ---------------------------------------------------------------------- Enrico Weigelt, metux IT service -- http://www.metux.de/ phone: +49 36207 519931 email: weigelt(a)metux.de mobile: +49 151 27565287 icq: 210169427 skype: nekrad666 ---------------------------------------------------------------------- Embedded-Linux / Portierung / Opensource-QM / Verteilte Systeme ----------------------------------------------------------------------

1 0

Segmentation fault on startup
by jameslovejoy＠tiscali.co.uk Sept. 11, 2010

Sept. 11, 2010

Hi, I'm creating a new distro that is supposed to be fast and light. I thought about Firefox but it all stacks up after you install gtk as well. So your slogan "fast and light" seemed sound the ticket. I compiled it on my ubuntu 10.04 system and it works on there. Copied it to the new distro and here is the output when I type "dillo" at the prompt: dillo: /lib/libjpeg.so.8: no version information available (required by dillo) paths: Cannot open file '/root/.dillo/dillorc' paths: Using /usr/local/etc/dillo/dillorc paths: Cannot open file '/root/.dillo/keysrc' paths: Using /usr/local/etc/dillo/keysrc dillo_dns_init: Here we go! (threaded) Disabling cookies. ** WARNING **: preferred sans-serif font "DejaVu Sans" not found. ** WARNING **: preferred serif font "DejaVu Serif" not found. ** WARNING **: preferred monospace font "DejaVu mono" not found. ** WARNING **: preferred cursive font "DejaVu Sans" not found. ** WARNING **: preferred fantasy font "DejaVu Sans" not found. Segmentation fault I can't get a backtrace from GDB because it's supposed to be a mega minimal system. It works fine on the development system. Regards, James

2 1

[patch]: html.cc: re-indent Html_tag_open_q() for consistency
by onepoint＠starurchin.org Sept. 7, 2010

Sept. 7, 2010

The wise say you shouldn't sweat the small stuff, but when one function in a file is indented by 4 spaces and all the rest are indented by 3, well... Regards, Jeremy Henty

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[bug]: <pre> element respects color but not background-color
by onepoint＠starurchin.org Sept. 6, 2010

Sept. 6, 2010

<html> <head> <style type="text/css"> pre { background-color:#222; color:#fff; } </style> </head> <body> <pre>Blah, blah, blah</pre> </body> </html> Dillo renders the above as white text on the default background, which is almost illegible. Firefox renders it white on black, as intended. If you apply the style to the body element instead of the pre element then Dillo renders it correctly. The pre element respects the color style parameter but not the background-color. This bug is visible at http://jeffkreeftmeijer.com/2010/the-mighty-reflog-and-the-amazing-bisect/ Regards, Jeremy Henty

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[patch]: consistent screaming quotes
by onepoint＠starurchin.org Sept. 5, 2010

Sept. 5, 2010

A small cleanup. I noticed the ugly unbalanced quotes in the '>>> a_Nav_repush <<<<' message so I did a quick grep and fixed all similar messages to have the same formatting. (I am still thinking about the "parse missing attribute close quotes like Firefox" patch, but it's taking me a little while to get familiar with html.cc again.) Regards, Jeremy Henty

2 1

Fwd: your dillo win32 build ....
by obeythepenguin＠gmail.com Sept. 4, 2010

Sept. 4, 2010

Received this earlier today, and figured I should share with the people who deserve real credit :-) ~Benjamin ------- Forwarded message ------- From: "a.r. ramakrishnan" <srizbf(a)gmail.com> To: obeythepenguin(a)gmail.com Cc: Subject: your dillo win32 build .... Date: Fri, 03 Sep 2010 12:40:54 -0400 Hello Benjamin jhonson, congrats for your attempt on dillo for windows. i have tested your 20100902 binary. your building dillo for win9x is exceptional. and it is working under windows98. there are some layout problems in webpages. but barring that you have given the fast browser for normal use . thank you once again expecting many more from you 3rdsep2010 -- Using Opera's revolutionary e-mail client: http://www.opera.com/mail/

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Another (native) Dillo-Win32 patch
by obeythepenguin＠gmail.com Sept. 3, 2010

Sept. 3, 2010

If anyone's interested, I've been working on a new patch to add native Win32 support to Dillo 2.x. It needs attention for a more experienced porter and is not yet ready for prime time, but it produces a running dillo.exe and should provide a reasonable base for further efforts. More information is here: http://obeythepenguin.users.sourceforge.net/dillo/ This is a complex patch that introduces several new low-level APIs, mainly sockets-related. There are also some minor fixes to #include paths and other such small changes. Apologies for the long message -- I hope somebody finds this useful :-)

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[Patch] Work around lazy loading images
by obeythepenguin＠gmail.com Sept. 1, 2010

Sept. 1, 2010

Another patch, this time not Win32-related. This works around the annoying "lazy loading" technique, which sets src to a placeholder image then uses JavaScript to fetch the real images after the pages load. Here's the diff: http://pastebin.com/wyP32Ukj (sorry it's not hg diff; I don't have access from school) I know Dillo aims to strictly follow standards, but I don't think it's a standards violation per se, so much as a trick too clever for its own good. I personally feel this helps the democratization of information access more than it hurts standards compliance, since otherwise the information might not be available until/unless Dillo implements JavaScript support. You may, of course, disagree... Cheers, ~Benjamin

1 0

[pc21820002000@yahoo.com.cn: I have ported dillo2 to a new cpu,nios2]
by jcid＠dillo.org Aug. 29, 2010

Aug. 29, 2010

Hi, -- Cheers Jorge.-

1 0

Disable caching
by iveqy＠iveqy.com Aug. 26, 2010

Aug. 26, 2010

Hi, although caching mostly is good, there is serveral occasions when it's not wanted, specially with todays web2.0-concepts (user generated pages, etc.). Is there a way to disable caching in dillo? Maybe only for some sites? I've searched the archives and found a patch doing this, it was however dated back in 2003. So I'm intrested in som up-to-date information. Regards iveqy

3 2

html.cc cleanups
by onepoint＠starurchin.org Aug. 25, 2010

Aug. 25, 2010

I have started looking at html.cc to think about the "parse quoted attributes like Firefox" patch, and here are some cleanups in the meantime. They remove two unused structs and make variable names consistent between function typedefs and function definitions. (NB: the third patch depends on the second to apply cleanly, although they are logically independent.) Regards, Jeremy Henty

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Quoted attribute parsing: summary
by onepoint＠starurchin.org Aug. 18, 2010

Aug. 18, 2010

Prompted by some private conversation with corvid I've been digging through specs and source code to see what the state of play is. The HTML5 specification[1] states that the user agent should consume text, converting character references until it finds the matching close quote. If there is no matching close quote (ie. it sees an EOF first) then it terminates (strictly speaking, it switches to the data state and reconsumes the EOF, which makes it emit an EOF token). Taking out Dillo's bogus attribute value detection as I proposed would make Dillo parse quoted attribute values as per the HTML5 spec. The Hubbub HTML parser library[2] parses quoted attribute values as per the HTML5 spec. Firefox parses quoted attribute values as per the HTML5 spec *except* that if it sees an EOF then it backs up to the open quote, discards it, then reparses as though it was expecting an unquoted attribute value. Otherwise (ie. if it finds the matching close quote) it makes no attempt to detect a broken attribute value, no matter what content the attribute value has swallowed up. So it seems that the world at large has given up on trying to detect and correct broken attribute values. Jeremy Henty [1] http://www.whatwg.org/specs/web-apps/current-work/multipage/ [2] http://www.netsurf-browser.org/projects/hubbub/

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Debian/Ubuntu packages available
by Hole.destructor＠gmx.de Aug. 9, 2010

Aug. 9, 2010

Dear Dillo developers and users, I found that Devid Antonio Filoni provides Debian/Ubuntu packages of the current dillo release at https://launchpad.net/~d.filoni/+archive/dillo/+packages Maybe this is worth to mentioned at dillo.org. Kind regards, Alexander Voigt

3 2

[patch]: do not let '>' terminate a quoted attribute value
by onepoint＠starurchin.org Aug. 6, 2010

Aug. 6, 2010

If you point dillo at http://www.reddit.com/ you will see many javascript fragments. These come from div elements with an onclick="$(this).vote('<$>votehash</$>', null, event)" attribute. Dillo thinks that the '>' looks suspiciously like an end tag character. It looks ahead, sees the '<' character and decides that its suspicions are correct, so it terminates the tag at the '>', warns of a missing attribute close quote and renders the rest as HTML. This algorithm may have been effective in the early days of the web but I think it clearly does not work well today. I can't think of a better way of doing the job so I suggest removing it and instead just finding the matching close quote in all cases. Patch attached. After applying this patch dillo reports 0 HTML errors from http://www.reddit.com/! Regards, Jeremy Henty

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[sethupathy3e@gmail.com: Thank you very much.]
by jcid＠dillo.org Aug. 6, 2010

Aug. 6, 2010

-- Cheers Jorge.-

2 3

[patch]: Capi_filters_allow(): improve the logging
by onepoint＠starurchin.org July 30, 2010

July 30, 2010

Another skirmish in my eternal war against uninformative log messages! :-) Patch attached. BTW, dillo's loging is quite a mischmasch of different formats. Would there be any interest in patches to make things more consistent: eg. by always having the function name at the beginning of MSG calls? That would help debugging, I think. Regards, Jeremy Henty

2 1

On startup, go to websites.
by rogerx＠sdf.org July 30, 2010

July 30, 2010

Is there a way with Dillo to go to websites on startup? ie. Open the following websites on start: dpi:/bm/ http://www.google.com http://forecast.weather.gov/MapClick.php?zoneid=AKZ222 -- Roger http://rogerx.freeshell.org/

2 3

[patch]: fix VPATH builds
by onepoint＠starurchin.org July 26, 2010

July 26, 2010

Currently src/Makefile.am adds -I.. to some compile flags so that all the #include statements work. This breaks when the build directory is different from the source directory. The right thing to do is add -I$(srcdir)/.. . Patch attached (with an extra tidy-up patch as a bonus). Tested both when building in the source directory and outside it. Regards, Jeremy Henty

2 7

Can't copy/paste, only urls
by rogerx＠sdf.org July 24, 2010

July 24, 2010

I think this is already answered within the FAQ, but just in case it isn't, I seem not to be able to copy & paste into form input boxes. When I do try to "middle mouse button" copy/paste, my output goes into the url entry field of the browser instead of where I intended to paste a form input box. -- Roger http://rogerx.freeshell.org/

5 15

captcha image not loading
by mr_semantics＠hotmail.com July 24, 2010

July 24, 2010

I just finished building dillo 2.2 on my fresh OpenSuse 11.3 install.? I got the source for FLTK-2.0.x-r7690 (I had also managed to find an older version r6916, but it seemed to make no difference, other than that the latest version compiled with less warnings) and it compiled and installed fine.? I followed the directions found here: http://www.dillo.org/source.html Now before my system upgrade, my wife had been using dillo on a certain site successfully.? She had a cookiesrc in her .dillo folder, which had an entry for the site.? There is a captcha system on the site that seemed to work well until today.? I started dillo from the console to see if I could learn anything, but I was not able to make much of it other than I might need to add a couple of more sites to cookiesrc.? Here is some of the output from a session: public suffix of dragcave.net is dragcave.net public suffix of dragcave.net is dragcave.net ALLOW public suffix of dragcave.net is dragcave.net public suffix of ppntop50.com is ppntop50.com DENY Nav_open_url: new url='http://api.recaptcha.net/noscript?k=6LcrhgUAAAAAADK0fngEdAvVoD9-GQBOHvaYb0Wp' Dns_server [0]: api.recaptcha.net is 69.12.97.165 Connecting to 69.12.97.165 Nav_open_url: new url='http://www.google.com/recaptcha/api/noscript?k=6LcrhgUAAAAAADK0fngEdAvVoD9-…' public suffix of api.recaptcha.net is recaptcha.net public suffix of www.google.com is google.com DENY That is just the last little bit, including the part generated when I request an verification image from captcha.? You can see how the site works here: http://dragcave.net/login Here is what I have in .dillo/cookiesrc: DEFAULT DENY dragcave.net ACCEPT google.com ACCEPT_SESSION api.recaptcha.net ACCEPT_SESSION I have also tried just plain 'ACCEPT' for the latter two entries. Finally, I hope that this message is appropriate for this list.? Rob S. _________________________________________________________________ MSN Dating: Find someone special. Start now. http://go.microsoft.com/?linkid=9734384

2 4

Check out my photos on Facebook
by invite+zj4o2_fojy2c＠facebookmail.com July 19, 2010

July 19, 2010

Hi Dillo-dev, I set up a Facebook profile where I can post my pictures, videos and events and I want to add you as a friend so you can see it. First, you need to join Facebook! Once you join, you can also create your own profile. Thanks, Alan To sign up for Facebook, follow the link below: http://www.facebook.com/p.php?i=688197402&k=4WM4PYS2WT6G6BDARFX6STQQW6BAXTZ… Already have an account? Add this email address to your account: http://www.facebook.com/n/?merge_accounts.php&e=dillo-dev%40auriga.wearlab.… ======================================= dillo-dev(a)auriga.wearlab.de was invited to join Facebook by Alan Carvalho. If you do not wish to receive this type of email from Facebook in the future, please click on the link below to unsubscribe. http://www.facebook.com/o.php?k=af356f&u=100001347320024&mid=2ae4fedG5af360… Facebook, Inc. P.O. Box 10005, Palo Alto, CA 94303

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Check out my photos on Facebook
by invite+kr4m2brgrxkx＠facebookmail.com July 19, 2010

July 19, 2010

Hi Dillo-dev, I set up a Facebook profile where I can post my pictures, videos and events and I want to add you as a friend so you can see it. First, you need to join Facebook! Once you join, you can also create your own profile. Thanks, Alan To sign up for Facebook, follow the link below: http://www.facebook.com/p.php?i=688197402&k=4WM4PYS2WT6G6BDARF43PTPSQ6BAXTZ… Already have an account? Add this email address to your account: http://www.facebook.com/n/?merge_accounts.php&e=dillo-dev%40dillo.org&c=077… ======================================= dillo-dev(a)dillo.org was invited to join Facebook by Alan Carvalho. If you do not wish to receive this type of email from Facebook in the future, please click on the link below to unsubscribe. http://www.facebook.com/o.php?k=66677e&u=100001342010102&mid=2ae4fecG5af360… Facebook, Inc. P.O. Box 10005, Palo Alto, CA 94303

1 0

Strange dillo2 problems
by simon.addareyss＠libertysurf.fr July 9, 2010

July 9, 2010

Hello, I'm trying to post a message to the list, but I'm being rejected as a spammer, so I'm trying the "attachment method" :-) Thanks, S.

3 2

dillo mysteriously freezes
by dennisn＠dennisn.dyndns.org July 7, 2010

July 7, 2010

I seem to be experiencing a very nasty bug that breaks my Dillo. A few seconds after starting dillo, it "freezes" -- standard-output stops, the graphics freeze and never get redrawn (resulting in those psychodelic effects of moving windows over a non-redrawing window). My dillo window then doesn't respond to my window manager's "close" events, and I have to manually kill it. I can't give you the exact steps to reproduce it -- sometimes it's like this immediately after starting ... sometimes it magically starts to happen a few seconds afterwards -- possibly after I click on a link. dillo-2.2 fltk-2_pre7513 (I also tried with earlier versions (6970)) Ideas?

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youtube-dl
by bobh＠n-cantrell.demon.co.uk July 6, 2010

July 6, 2010

Would it be 'easy' to turn youtube-dl (written in python) into a dillo 'plugin'?? Bopb -- robert w hall

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youtube-dl
by bobh＠n-cantrell.demon.co.uk July 1, 2010

July 1, 2010

Would it be 'easy' to turn youtube-dl (written in python) into a dillo 'plugin'?? Bopb -- robert w hall

1 0

Alan Carvalho has invited you to Dropbox
by no-reply＠dropbox.com June 24, 2010

June 24, 2010

We're excited to let you know that Alan Carvalho has invited you to Dropbox! Alan Carvalho has been using Dropbox to sync and share files online and across computers, and thought you might want it too. Visit http://www.dropbox.com/link/20.GFKyIROmjL/NjIzMDg4ODE1Nw to get started. - The Dropbox Team ____________________________________________________ To stop receiving invites from Dropbox, please go to http://www.dropbox.com/bl/8dacc7789c57/dillo-dev%40dillo.org

1 0

Alan Carvalho has invited you to Dropbox
by no-reply＠dropbox.com June 24, 2010

June 24, 2010

We're excited to let you know that Alan Carvalho has invited you to Dropbox! Alan Carvalho has been using Dropbox to sync and share files online and across computers, and thought you might want it too. Visit http://www.dropbox.com/link/20.dYwO4oi49R/NjIzMDg3OTkwNw to get started. - The Dropbox Team ____________________________________________________ To stop receiving invites from Dropbox, please go to http://www.dropbox.com/bl/781c725708e5/dillo-dev%40auriga.wearlab.de

1 0

Alan Carvalho has invited you to Dropbox
by no-reply＠dropbox.com June 24, 2010

June 24, 2010

We're excited to let you know that Alan Carvalho has invited you to Dropbox! Alan Carvalho has been using Dropbox to sync and share files online and across computers, and thought you might want it too. Visit http://www.dropbox.com/link/20.Qt_XbCeuJe/NjIzMDg3MTk5Nw to get started. - The Dropbox Team ____________________________________________________ To stop receiving invites from Dropbox, please go to http://www.dropbox.com/bl/e797f9c25f98/dillo-dev%40lists.auriga.wearlab.de

1 0

dillorc default font section
by corvid＠lavabit.com June 20, 2010

June 20, 2010

Do you have any opinions on something like: # Default fonts: # # If FLTK2 has been configured with Xft enabled (the default), you can # use scalable fonts such as DejaVu or Liberation (try running "fc-list"). #font_serif="DejaVu Serif" #font_sans_serif="DejaVu Sans" #font_cursive="URW Chancery L" #font_fantasy="DejaVu Sans" #font_monospace="DejaVu Sans Mono" # # Otherwise, use bitmapped fonts like the following (for a list, try running # "xlsfonts -fn *-iso10646-1 | grep -v -e -0-0 | cut -d - -f 3 | sort | uniq"). # font_serif="times" # font_sans_serif="helvetica" # font_cursive="helvetica" # font_fantasy="helvetica" # font_monospace="courier" If there's a nicer way to get the second list, that would be, well, nice :)

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Re: [dillo 2.2] CSS bug?
by johannes.hofmann＠gmx.de June 20, 2010

June 20, 2010

Hi, sorry for the huge delay. I only have limited Internet access atm. The problem you are seeing is that dillo 2.2 does not render headlines and paragraphs (h1,h2,...,p) as separate boxes. Therefore the box model is not applied properly. My display prototype ( http://flpsed.org/hgweb/dillo_display ) should handle these cases better. I plan to integrate this into dillo mainline. Cheers, Johannes

1 0

Unexplained Dillo Segfault
by rogerx＠sdf.org June 16, 2010

June 16, 2010

Every time I visit a web page, I get an unexplained segfault (viewing with strace). This has been occurring for 1-3 months now. I've recently realized a GCC bug with Mozilla based browsers here: http://bugs.gentoo.org/show_bug.cgi?id=270120 I think on one segfault with Dillo, I did get a "bad var font" error, but later lost the url -- so I can only try to recall the exact error. I doubt this is font related as I have several fonts installed. (Following is a quick search of "font" within package manager search function.) media-fonts/font-bitstream-100dpi (1.0.0@06/09/2010): X.Org Bitstream bitmap fonts media-fonts/font-bitstream-type1 (1.0.0@06/09/2010): X.Org Bitstream Type 1 fonts media-fonts/terminus-font (4.30@06/09/2010): A clean fixed font for the console and X11 media-fonts/urw-fonts (2.4.9@06/09/2010): free good quality fonts gpl'd by URW++ media-libs/fontconfig (2.8.0(1.0)@06/09/2010): A library for configuring and customizing font access virtual/ttf-fonts (1@06/08/2010): Virtual for Serif/Sans/Monospace font packages x11-apps/mkfontdir (1.0.5@06/09/2010): create an index of X font files in a directory x11-apps/mkfontscale (1.0.7@06/09/2010): create an index of scalable font files for X x11-libs/libXfont (1.4.1@06/09/2010): X.Org Xfont library x11-libs/libXfontcache (1.0.5@06/09/2010): X.Org Xfontcache library x11-libs/libfontenc (1.0.5@06/08/2010): X.Org fontenc library x11-proto/fontcacheproto (0.1.3@06/08/2010): X.Org Fontcache protocol headers x11-proto/fontsproto (2.1.0@06/08/2010): X.Org Fonts protocol headers x11-proto/xf86bigfontproto (1.2.0@06/08/2010): X.Org XF86BigFont protocol headers -- Roger http://rogerx.freeshell.org/

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scroll bar in textarea
by furaisanjin＠gmail.com June 13, 2010

June 13, 2010

Hi all. Are you able to control vertical and horizontal scroll bars in the below example? <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> </head> <body> <textarea cols=10 rows=10> Test message 1 - message 1. Test message 2 - message 2. Test message 3 - message 3. Test message 4 - message 4. Test message 5 - message 5. Test message 6 - message 6. Test message 7 - message 7. </textarea> </body> </html> I can't control them at all on my FreeBSD 8.0R. Regards, furaisanjin

2 2

Re: [dillo 2.2] CSS bug?
by jcid＠dillo.org May 22, 2010

May 22, 2010

On Tue, May 11, 2010 at 01:36:51PM +0200, Michael Baeuerle wrote: > > Hi, > I have added a piece of demonstration code in the attached tarball. > Viewing the index.html file with dillo 2.2 shows the problem: If one of > the boxes contain code with "h2" or "p" tags, the margins associated > with the content seems to affect the layout outside the box (The margins > between the "top" and "content" boxes are defined as zero, so there > should be no space between them). IIRC dillo 2.1.1 have behaved > different. > > I have added two screenshots how dillo 2.2 and Webkit 1.1.8 (Midori) > render the test code on my machine. If I understand the CSS box model > [1] correctly, the content should never affect the area outside the > border and what dillo does is wrong. > > > Regards, > Michael Baeuerle > > [1] http://www.w3schools.com/css/css_boxmodel.asp Example: http://www.dillo.org/test/css-top-margin-bug.html Tarball: http://www.dillo.org/test/css-top-margin-bug.tar -- Cheers Jorge.-

1 0

Re: dillo question
by matthew.t.craig＠gmail.com May 15, 2010

May 15, 2010

Thanks for the continued diagnostic suggestions. I have joined the dillo-dev mailing list to make it easier for everyone else. I discovered interesting data-point, by chance. Normally, I run dillo with the command parameter "-g 999x666" to fit my screen more appropriately. The output, with 'ulimit -c unlimited' is below. (... continued) mtc@freedomincluded:/$ dillo -g 999x666 http://uaddit.com/discussions/showthread.php?t=5931 paths: Cannot open file '/home/mtc/.dillo/keysrc' paths: Using /usr/local/etc/dillo/keysrc dillo_dns_init: Here we go! (threaded) Disabling cookies. Nav_open_url: new url='http://uaddit.com/discussions/showthread.php?t=5931' Dns_server [0]: uaddit.com is 72.44.80.46 Connecting to 72.44.80.46 CssParser::parseImport(): @import clientscript/vbulletin_css/style-01a90dc0-00011.css terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc Aborted (core dumped) (... continued) Now, watch the output as I run in the same environment without the "-g" parameter. No crash! mtc@freedomincluded:/$ dillo http://uaddit.com/discussions/showthread.php?t=5931 paths: Cannot open file '/home/mtc/.dillo/keysrc' paths: Using /usr/local/etc/dillo/keysrc dillo_dns_init: Here we go! (threaded) Disabling cookies. Nav_open_url: new url='http://uaddit.com/discussions/showthread.php?t=5931' Dns_server [0]: uaddit.com is 72.44.80.46 Connecting to 72.44.80.46 CssParser::parseImport(): @import clientscript/vbulletin_css/style-01a90dc0-00011.css a_UIcmd_close_bw Dillo: normal exit! I have also run the core dump (from above) through gdb as you specified in your email. The output follows: mtc@freedomincluded:~$ gdb /usr/local/bin/dillo /tmp/core GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "mipsel-linux-gnu"... (no debugging symbols found) Reading symbols from /usr/lib/libjpeg.so.62...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libjpeg.so.62 Reading symbols from /usr/lib/libpng12.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpng12.so.0 Reading symbols from /usr/lib/libz.so.1... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/libX11.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libX11.so.6 Reading symbols from /usr/lib/libXi.so.6... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libXi.so.6 Reading symbols from /usr/lib/libXinerama.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXinerama.so.1 Reading symbols from /usr/lib/libXcursor.so.1... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libXcursor.so.1 Reading symbols from /usr/lib/libXft.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXft.so.2 Reading symbols from /lib/libpthread.so.0... (no debugging symbols found)...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /usr/lib/libXext.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXext.so.6 Reading symbols from /usr/lib/libstdc++.so.6... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/libgcc_s.so.1... (no debugging symbols found)...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld.so.1... (no debugging symbols found)...done. Loaded symbols for /lib/ld.so.1 Reading symbols from /usr/lib/libXrender.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXrender.so.1 Reading symbols from /usr/lib/libfontconfig.so.1... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libfontconfig.so.1 Reading symbols from /usr/lib/libxcb-xlib.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb-xlib.so.0 Reading symbols from /usr/lib/libxcb.so.1... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libxcb.so.1 Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /usr/lib/libXfixes.so.3... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libXfixes.so.3 Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libfreetype.so.6 Reading symbols from /usr/lib/libXau.so.6... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libexpat.so.1 Reading symbols from /usr/lib/libXdmcp.so.6... (no debugging symbols found)...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /lib/libnss_files.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /lib/libnss_mdns4_minimal.so.2... (no debugging symbols found)...done. Loaded symbols for /lib/libnss_mdns4_minimal.so.2 Reading symbols from /lib/libnss_dns.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/libnss_dns.so.2 Reading symbols from /lib/libresolv.so.2... (no debugging symbols found)...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /usr/lib/gconv/ISO8859-1.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/gconv/ISO8859-1.so ---Type <return> to continue, or q <return> to quit--- Core was generated by `dillo -g 999x666 http://uaddit.com/discussions/showthread.php?t=5931'. Program terminated with signal 6, Aborted. [New process 5489] #0 0x2af949f8 in raise () from /lib/libc.so.6 (gdb) bt #0 0x2af949f8 in raise () from /lib/libc.so.6 #1 0x2af9665c in abort () from /lib/libc.so.6 #2 0x0051facc in __gnu_cxx::__verbose_terminate_handler () #3 0x0051d7c4 in __cxxabiv1::__terminate () #4 0x0051d828 in std::terminate () #5 0x0051d9f8 in __cxa_throw () #6 0x0051de84 in operator new () #7 0x0051def8 in operator new[] () #8 0x004d14a0 in fltk::Image::make_current () #9 0x00499eac in ?? () warning: GDB can't find the start of the function at 0x499eab. GDB is unable to find the start of the function at 0x499eab and thus can't determine the size of that function's stack frame. This means that GDB may be unable to access that stack frame, or the frames below it. This problem is most likely caused by an invalid program counter or stack pointer. However, if you think GDB should simply search farther back from 0x499eab for code which looks like the beginning of a function, you can increase the range of the search using the `set heuristic-fence-post' command. Backtrace stopped: previous frame inner to this frame (corrupt stack?)

4 3

Re: dillo question
by Johannes.Hofmann＠gmx.de May 14, 2010

May 14, 2010

On Fri, May 14, 2010 at 10:22:53AM -0400, Matthew Craig wrote: > process limits set in your environmen (ulimit -a) > > mtc@freedomincluded:~$ ulimit -a > core file size (blocks, -c) 0 > data seg size (kbytes, -d) unlimited > scheduling priority (-e) 0 > file size (blocks, -f) unlimited > pending signals (-i) 4019 > max locked memory (kbytes, -l) 64 > max memory size (kbytes, -m) unlimited > open files (-n) 1024 > pipe size (512 bytes, -p) 8 > POSIX message queues (bytes, -q) 819200 > real-time priority (-r) 0 > stack size (kbytes, -s) 8192 > cpu time (seconds, -t) unlimited > max user processes (-u) 4019 > virtual memory (kbytes, -v) unlimited > file locks (-x) unlimited Ah, core files are disabled on your system. You need to call ulimit -c unlimited in the shell from which you start dillo to actually get a core file. After dillo aborts, the core file should show up in /tmp.

1 0

Re: dillo question
by Johannes.Hofmann＠gmx.de May 14, 2010

May 14, 2010

On Fri, May 14, 2010 at 10:22:53AM -0400, Matthew Craig wrote: > process limits set in your environmen (ulimit -a) > > mtc@freedomincluded:~$ ulimit -a > core file size (blocks, -c) 0 > data seg size (kbytes, -d) unlimited > scheduling priority (-e) 0 > file size (blocks, -f) unlimited > pending signals (-i) 4019 > max locked memory (kbytes, -l) 64 > max memory size (kbytes, -m) unlimited > open files (-n) 1024 > pipe size (512 bytes, -p) 8 > POSIX message queues (bytes, -q) 819200 > real-time priority (-r) 0 > stack size (kbytes, -s) 8192 > cpu time (seconds, -t) unlimited > max user processes (-u) 4019 > virtual memory (kbytes, -v) unlimited > file locks (-x) unlimited Ok, so that's not it... Do you get a core file when it aborts? If so please run gdb on it: gdb <path to dillo binary> <path to core file> and type "bt" at the gdb prompt. The output might give us a hint on what's failing.

1 0

Re: dillo question
by jcid＠dillo.org May 14, 2010

May 14, 2010

On Fri, May 14, 2010 at 09:40:09AM -0400, Matthew Craig wrote: > Here is the output with all CSS options turned off: > > Nav_open_url: new url='http://uaddit.com/discussions/showthread.php?t=5931' > Dns_server [0]: uaddit.com is 72.44.80.46 > Connecting to 72.44.80.46 > terminate called after throwing an instance of 'std::bad_alloc' > what(): std::bad_alloc > Aborted OK, let's test without CSS as it is not the problem. From previous output it looks like the problem is related to an event and not the suspected function. I'd say: gdb ./dillo r http://uaddit.com/discussions/showthread.php?t=5931 at some point it'll crash, then: bt (and send us the backtrace). There's a lot more you can do with gdb, this is just to start. PS: Forget my previous email, I pressed "send" instead of "postpone" and that's why it got cut in the middle of a sentence :-) -- Cheers Jorge.-

1 0

Re: dillo question
by jcid＠dillo.org May 14, 2010

May 14, 2010

On Wed, May 12, 2010 at 03:44:50PM -0400, Matthew Craig wrote: > Thanks for your response. Sorry that I am reluctant to join any mailing lists. > The Lemote laptop has alot of memory: 1GB and 2.7GB swap. I am > running GNOME without memory problems, and usage rarely rises over 50% > ... I am reluctant to presume Dillo is using all the memory up, but I > have been watching it today. > > Browsing to that website when Dillo is started fresh does indeed cause > an immediate crash. OK, that eliminates the memory shortage thesis... > mtc@freedomincluded:~$ dillo -g 999x666 > http://uaddit.com/discussions/showthread.php?t=5931 > paths: Cannot open file '/home/mtc/.dillo/keysrc' > paths: Using /usr/local/etc/dillo/keysrc > dillo_dns_init: Here we go! (threaded) > Disabling cookies. > Nav_open_url: new url='http://uaddit.com/discussions/showthread.php?t=5931' > Dns_server [0]: uaddit.com is 72.44.80.46 > Connecting to 72.44.80.46 > CssParser::parseImport(): @import > clientscript/vbulletin_css/style-01a90dc0-00011.css > terminate called after throwing an instance of 'std::bad_alloc' > what(): std::bad_alloc > Aborted > Please start dillo, disable css (tools button) and load the page. If it doesn't crash after the page loads, enable css again and see what happens (this is to check in what part of dillo the allocation problem is and to discard a race condition between css and html rendering). This bug is very interesting (probably there's something uninitialized in dillo or outside of it). I'll check with valgrind. Can someone else reproduce this bug? -- Cheers Jorge.-

2 1

Re: dillo question
by jcid＠dillo.org May 14, 2010

May 14, 2010

On Wed, May 12, 2010 at 03:44:50PM -0400, Matthew Craig wrote: > Thanks for your response. Sorry that I am reluctant to join any mailing lists. > The Lemote laptop has alot of memory: 1GB and 2.7GB swap. I am > running GNOME without memory problems, and usage rarely rises over 50% > ... I am reluctant to presume Dillo is using all the memory up, but I > have been watching it today. > > Browsing to that website when Dillo is started fresh does indeed cause > an immediate crash. > > mtc@freedomincluded:~$ dillo -g 999x666 > http://uaddit.com/discussions/showthread.php?t=5931 > paths: Cannot open file '/home/mtc/.dillo/keysrc' > paths: Using /usr/local/etc/dillo/keysrc > dillo_dns_init: Here we go! (threaded) > Disabling cookies. > Nav_open_url: new url='http://uaddit.com/discussions/showthread.php?t=5931' > Dns_server [0]: uaddit.com is 72.44.80.46 > Connecting to 72.44.80.46 > CssParser::parseImport(): @import > clientscript/vbulletin_css/style-01a90dc0-00011.css > terminate called after throwing an instance of 'std::bad_alloc' > what(): std::bad_alloc > Aborted I can't reproduce it with valgrind... :-P ...but, from the above output, the last debug message comes from cssparser.cc:1428 and it calls a_Html_load_stylesheet() which should print "NumPendingStyleSheets=1" (html.cc:2985). So, the problem is in this tiny spot. Please run gdb, set a break point in a_Html_load_stylesheet() and follow it carefully step by step until it crashes to know in what line the problem is triggered. -- Cheers Jorge.-

1 0

Re: dillo question
by jcid＠dillo.org May 11, 2010

May 11, 2010

Hi Matthew, Please follow this thread in dillo-dev. There's no better place to get good feedback. On Mon, May 10, 2010 at 08:00:39PM -0400, Matthew Craig wrote: > Hello Jorge, > I have been using dillo quite a bit on my Lemote Longsoon laptop, with > some success. But, there are often fatal crashes. Do you think this > is based on the MIPS architecture, or just Dillo not handling many web > pages well? Here is the output of the most recent crash. Dillo is very stable on several platforms. I don't believe it has to do with MIPS, but with memory usage. The crash output points to a memory allocating function. When there's no more memory, dillo just exits. Please let us know how much memory you have on the Lemote, and watch it with top or a memory profiler, to know how much is available after X is running. I'd expect the page not to crash if Dillo is the first and only application running and if it is the first page you open (i.e. with more memory available). > > Connecting to 216.250.116.45 > Dns_server [0]: feeds2.feedburner.com is 74.125.93.118 > Dns_server [1]: www.w3.org is 128.30.52.166 128.30.52.168 > 128.30.52.170 128.30.52.38 128.30.52.51 128.30.52.53 128.30.52.54 > Nav_open_url: new > url='http://francisshanahan.com/index.php/2005/primer-movie-scene-by-scene-expla…' > Connecting to 216.250.116.45 > Dns_server [0]: images.amazon.com is 207.123.55.126 209.84.20.126 > 204.160.127.126 > Dns_server [1]: www.gravatar.com is 72.233.61.123 72.233.61.125 > 72.233.69.4 72.233.69.5 72.233.44.59 72.233.44.61 > a_UIcmd_close_bw > Nav_open_url: new url='http://uaddit.com/discussions/showthread.php?t=5931' > Dns_server [0]: uaddit.com is 72.44.80.46 > Connecting to 72.44.80.46 > CssParser::parseImport(): @import > clientscript/vbulletin_css/style-01a90dc0-00011.css > terminate called after throwing an instance of 'std::bad_alloc' > what(): std::bad_alloc > Aborted > -- Cheers Jorge.-

1 0

Re: Bug in Dillo Text Entry
by Johannes.Hofmann＠gmx.de May 11, 2010

May 11, 2010

Hi, On Fri, May 07, 2010 at 11:45:02PM -0800, rogerx(a)sdf.org wrote: > I posted to the mailing list sometime ago concerning a bug with Dillo > text entry form. After some time, the text entry box in google search > box (or on other websites) would only allow certain keys to be typed > (ie. s and g, most other keys simply ignored when typed in text entry > boxes). I can reproduce this now, however as you say, I think it just looses focus, so here no keys work at all until I refocus the text input. > > I've finally resolved this, or hacked around it to live with it better. Did you fix some code, or do you just refocus manually? > > The bug occurs when a user of the DWM desktop moves Dillo from one > virtual window to another virtual window using "Meta key + right mouse > click" and the "right mouse click + virtual window number" to move a > window to another virtual desktop within DWM. > > Once moved to the other window, the text entry box will exhibit the > above keyboard entry anomly. Basically, I think it's just loosing > focus. The user can get back regular keyboard entry by using "Meta Key > + Tab" to toggle focus from the previous desktop and then again to > regain focus of the virtual desktop containing Dillo, and should then be > able to type normally again. All keys should work. > > Again, I think Dillo is just losing focus of the text entry box.. or > something similar. As other fltk2 apps don't show this behaviour we should be able to fix that in dillo, but I don't yet understand fully what is going on. Cheers, Johannes PS: Good to see that there is other dwm + dillo users out there :-)

4 8

setting image buffer and queueing resize
by corvid＠lavabit.com May 9, 2010

May 9, 2010

I had just fixed the dw simple image test that hadn't requested a resize when setting the imgbuf. And now I just found that one of the scaled2 test's images needs it as well. Perhaps we should make the resize argument to setBuffer() mandatory. But, better yet, how about if Image::setBuffer() just does a queueResize() if either of its dimensions are LENGTH_AUTO?

3 2

Re: commit 3e01d83fd6d1 draws too large background box
by Johannes.Hofmann＠gmx.de May 9, 2010

May 9, 2010

Hi, sorry for the delay... On Tue, Apr 27, 2010 at 11:40:11PM +0200, Johannes Hofmann wrote: > On Tue, Apr 27, 2010 at 09:04:49PM +0000, corvid wrote: > > > commit 3e01d83fd6d1 (draw background for all Words, not just text) > > > draws a too large background box e.g. in this example: > > > > > > <html><body> > > > foo <div style="background-color: blue; margin-top: 100px">bar</div> > > > </body></html> > > > > > > The margin should not be blue. > > > What is the reason for this change anyway? Shouldn't each widget be > > > responsible for it's drawing (including the background)? > > > > This is when I was looking at the rectangles of color on the fltk.org > > page around, e.g., "FLTK Apps", "FLTK Library"... > > > > The rectangle of color (which came from the style of the A element, iirc) > > is "supposed" to be taller than the little rounded-corner images, judging > > by what firefox does. > > Ah, I think I see the problem now. Textblock has to draw the > background for the <A> element - even at places where it is covered > by child widgets, as they might be transparent. > On the other hand margins are always transparent (see > http://www.w3.org/TR/CSS2/box.html) so there is a problem in the > current implementation. > I guess I need some time to think about this. > > > > > So if the margin is part of the child, then... > > how should this be disentangled? > > Does it come down to being one of those things that have to wait until > > we have more of a real box model? > > > > We already have a proper box model for block boxes, what we are missing > is proper handling of inline boxes (e.g. drawing borders around > <a>-elements). Ok, the general problem is that a single Textblock widget can handle multiple HTML elements. E.g. in this case: <a href=foo style="background-color: red">foo <b>bar</b></a> there is just a single Textblock drawing the whole thing. The style of the word "bar" would normally not have a background color set, but the red of the <a> element would shine through, but as the textblock simply draws one word after the other, we do not draw the whole <a> element and then draw the <b> element on top. To make the background color work nevertheless, I had introduced the inheritBackgroundColor hack, which will pass the red background to the style of the child element (<b> in this case). However, this hack does not work properly if the child element has a margin: <a href=foo style="background-color: red">foo <img src=foo.png alt=bar style="margin:1em"></a> So I think we should remove the whole inheritBackgroundColor() hack and replace it with some code in textblock.cc, that draws the proper background color for all words as necessary. We need to be careful though to not draw word backgrounds if they are the same color as the whole textblock to avoid excessive drawing. This would still not allow things like: <b style="border: 1px solid black">foo</b> but I currently don't see a simple way to make that work. Cheers, Johannes

1 0

[rogerx@sdf.org: Bug in Dillo Text Entry]
by jcid＠dillo.org May 8, 2010

May 8, 2010

-- Cheers Jorge.-

1 0

style.css font-family misses redraw
by dennisn＠dennisn.dyndns.org April 28, 2010

April 28, 2010

If you specify a font-family in ~/.dillo/style.css, such as: * { font-family:sans-serif } And then visit a page like: http://www.linuxfromscratch.org/lfs/downloads/6.6/ ... it will produce "ghost" lines from the previous rendering before the css was applied. Moving the window, or doing anything else that forces a redraw, cleans it up. (Let me know if you don't see this and I can provide a screenshot.)

3 9

image background colors
by corvid＠lavabit.com April 24, 2010

April 24, 2010

Is this anywhere near correct? (This at least makes the background colors right for the rounded-corner images on the top row of links at fltk.org. Of course it still looks funny because valign top isn't obeyed...)

2 4

zero-delay refresh, but no URL
by corvid＠lavabit.com April 23, 2010

April 23, 2010

http://www.algo-prog.info/ocmc/ contains <meta http-equiv="refresh" content="0;web/" /> For refresh, we assume there will be an '=' from "URL=". Since there isn't one, we refresh the same URL over and over and over... We could refuse to follow a zero-delay refresh without a new URL, but I seem to recall back in the never-follow days that sometimes a page _wanted_ to be immediately refreshed once, after which it would provide the contents (I always wondered why). So perhaps the nav redirection stuff should use bw->redirect_level.

2 4