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Unused?: the url tag in the DPI start_send_page command
by onepoint＠starurchin.org Dec. 9, 2012

Dec. 9, 2012

Everything that sends the start_send_page DPI command also sends a url attribute with it, but I think this attribute is always ignored. Dillo processes the command in capi.c but it does nothing with it because the Cache is already set up to receive the following raw data. So it doesn't look at any attributes. The only other thing that receives a start_send_page is the view source DPI and it doesn't look at any of the attributes either (it extracts a url from the previous tag in the stream, which it then sends back to Dillo to be ignored). So what is this attribute for? Future use? Or is it something that just never got used? Regards, Jeremy Henty

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rm test/fltk_browser
by corvid＠lavabit.com Dec. 9, 2012

Dec. 9, 2012

I'd like to delete test/fltk_browser.cc. I was just reimplementing FltkListResource to use Fl_Browser instead of Fl_Tree (not to put in this release, although it seems to be working), and the existence of that little file doesn't...test anything, or make some obscure concepts clear, or anything...

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[patch] dpid/dpid.c unused variable
by p37sitdu＠lavabit.com Dec. 7, 2012

Dec. 7, 2012

Patch removes unused variable usr_srv_num.

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ideographic, zero-width space
by corvid＠lavabit.com Dec. 6, 2012

Dec. 6, 2012

Would it make the most sense for the handling of ideographic characters and zero-width space to go somewhere in textblock these days instead of html.cc?

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Patch set: improve window titles
by onepoint＠starurchin.org Dec. 6, 2012

Dec. 6, 2012

OK: here is the complete set: Patch: dpi-downloads_window_titles Nice window titles for the Downloads DPI (which is the only DPI that creates windows). http://starurchin.org/dillo/patch/dpi-downloads_window_titles.html Patch: dillo_window_titles Nice window titles for Dillo. http://starurchin.org/dillo/patch/dillo_window_titles.html Patch: dillo_window_titles_parameterise Make all the window titles parameters of the functions that create them instad of hardwiring them. Rename some variables (some titles were named "msg") and swap two function parameters for consistency. Titles may be NULL or empty, in which case we default to what we had before. NB: choice5 also handles a NULL msg, since msg may be read from a DPIP tag in a "dialog" DPI command and this returns NULL if the tag does not contain the key "msg". Patch: dpip-dialog_titles Make all DPIs that use the "dialog" command supply a title. (There is one instance of this in the hello DPI and many in the https DPI.) http://starurchin.org/dillo/patch/dpip-dialog_titles.html Please comment. There is nothing complicated or disruptive here - just some minor polishing of the GUI and the code base. No functionality is changed. I will push after the weekend if noone objects. (It's nice to be hacking on Dillo again!) Regards, Jeremy Henty

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ask for ipv4 addresses only in getaddrinfo() if ipv6 is disabled
by corvid＠lavabit.com Dec. 1, 2012

Dec. 1, 2012

Johannes committed: > This speeds up dns requests quite a bit in my setup. So much faster! :)

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Patch: improve window titles for the downloads DPI
by onepoint＠starurchin.org Dec. 1, 2012

Dec. 1, 2012

Comments on this tiny patch? http://starurchin.org/dillo/patch/dpi-downloads_window_titles.html I thought it looked a little unprofessional to have default dialog titles like "Unnamed". Any objections to me pushing this? Regards, Jeremy Henty

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hyphenation in dillo
by sgeerken＠dillo.org Nov. 28, 2012

Nov. 28, 2012

Hi! At <http://flpsed.org/hgweb/dillo_hyphen/>, you'll find a version of dillo which automatically hyphenates words, using the algorith by Frank Liang (which is also used by TeX). It is still quite messy, but works already rather stable. Some manual work is neccessary (from dillo_hyphen): mkdir /usr/local/lib/dillo/hyphenation cp test/hyph-de-1996.pat /usr/local/lib/dillo/hyphenation/de.pat cp test/hyph-en-us.pat /usr/local/lib/dillo/hyphenation/en.pat For other language, the files in the CTAN should be converted. For playing around, try this one: <http://de.wikisource.org/wiki/Spezial:Zuf%C3%A4llige_Seite> :-) Sebastian

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soft hyphen and hyphenation
by Johannes.Hofmann＠gmx.de Nov. 28, 2012

Nov. 28, 2012

Hi, is it correct that we use a soft hyphen (0xc2 0xad) to draw the hyphen when breaking words? It seems to draw ok with fltk/X11, but wouldn't an unconditional hyphen 0xE2 0x80 0x90 be more correct? I'm asking because e.g the Apple drawing library doesn't seem to draw the soft hyphen if it thinks there should be no line break. Cheers, Johannes

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valgrind complaints when running datauri
by corvid＠lavabit.com Nov. 25, 2012

Nov. 25, 2012

Jeremy's valgrind logs have had a couple of these recently, e.g., http://starurchin.org/dillo/valgrind/5b601af9ce7facc17690b88c4323c194fded01… I found that - after dpidc stop - valgrind --leak-check=full --trace-children=yes dillo - going to http://jimbojw.com/wiki/index.php?title=Data_URI_Explained - and pasting in the second example (the percent-encoded one, not the base64 one) gets me: ==20817== Invalid read of size 4 ==20817== at 0x804AED5: dStr_insert_l (dlib.c:287) ==20817== by 0x804AFB5: dStr_append_l (dlib.c:308) ==20817== by 0x8049317: main (datauri.c:332) ==20817== Address 0x41cbbb0 is 0 bytes after a block of size 664 alloc'd ==20817== at 0x402AE29: realloc (vg_replace_malloc.c:662) ==20817== by 0x804A736: dRealloc (dlib.c:53) ==20817== by 0x804918B: datauri_get_data (datauri.c:273) ==20817== by 0x80492E1: main (datauri.c:324) ==20817== ==20817== ==20817== Process terminating with default action of signal 11 (SIGSEGV): dumping core Valgrind has options for debugging, but I haven't had any luck with getting them to work so far. I'm imagining that this might have to do with only being able to send part of the data at a time when everything's sluggish due to valgrind, but I don't know datauri/dpip well enough to go straight for the most likely spots... PS I don't trust the "by 0x8049317: main (datauri.c:332)" line because I have -O0, and sometimes it's had some 0x40... address instead that it describes as being below main. PPS I find myself wishing that we could have the dpis back in dillo.

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