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 <<<Back 1 day (to 2020/04/24)Fwd 1 day (to 2020/04/26)>>>20200425 
_YKY_ how do I find the version of mupdf installed in Ubuntu?16:27.51 
  my version doesn't even show the help screen when I press F116:28.15 
  is it easy to add functions to mupdf?16:42.19 
malc_ _YKY_: why don't you ask dpkg/apt this question?17:17.52 
_YKY_ the program doesn't even display its version17:26.02 
malc_ they don't17:27.17 
sebras _YKY_: doesn't dpkg -l mupdf show you the version number?17:35.13 
malc_ sebras: even if it did it would be hope for the best thing... i don't think package maintainers in any distro are under obligation not to mislead... bottom line - fz_version is not exposed in man pages, mutool or viewers... (not to the best of my knowledge that is)18:25.10 
sebras malc_: in debian I have never experience that there's been version number skew. I'd be surprised if there was.18:27.57 
malc_ sebras: sure, but the possibility for being mislead is there18:29.34 
sebras malc_: nope, alas it can't be removed entirely. the user is downloading our code packaged and built by someone else. we don't know and can't influence what happens during this process. so far we haven't seen any problems.18:33.42 
malc_ sebras: even though the tools don't know what they are! and you have to rely on third parties to mediate this information, even though fz_version is right there18:35.15 
sebras even if we add it on master it doesn't help with versions already released.18:36.12 
malc_ seems to over use "even though", his bad, he is very sorry18:36.13 
sebras :)18:36.20 
malc_ sure, but this is an excuse that can be used in any situation and is in no way helpful methinks18:36.54 
sebras malc_: not really an excuse. I wan't to help the user with the verison he has installed now. that doesn't preclude us from adding 'mupdf version x.y.z' in the usage text.18:38.36 
  wan't?! want! :)18:38.46 
malc_ finally chinese spirit us under your skin :)18:39.27 
  soon it will be engrish all the way18:39.43 
  us = is18:39.52 
sebras not unlikely. :)18:40.16 
malc_ :)18:42.36 
_YKY_ sebras: yes, it says 1.40.0-019:27.50 
  sorry, it's 1.14.0-019:28.09 
sebras _YKY_: that sounds reasonable. the latest stable version released upstream is 1.16.1, and we're likely to do the 1.17.0 release shortly.19:29.31 
_YKY_ when I press F1 there's no help screen19:34.00 
sebras _YKY_: are you using mupdf-gl?19:34.13 
  or mupdf-x11?19:34.16 
_YKY_ and I wonder if there's a way to add extensions to it19:34.18 
  it's just mupdf19:34.30 
sebras _YKY_: if you run "ls -l /usr/lib/mupdf" in a terminal, you only see mupdf-x11 there, right?19:38.45 
  _YKY_: Debian only builds and distributes mupdf-x11 and Ubuntu usually rebuilds the same Debian packages, so presumably it is mupdf-x11 only too.19:42.06 
  _YKY_: mupdf-x11 does not have an F1 help menu. mupdf-gl which is an executable drawing the page as an OpenGL texture on the screen has an F1 menu.19:43.23 
_YKY_ yes19:46.44 
  I see19:47.20 
  is it easy to add extensions to mupdf?19:47.35 
malc_ _YKY_: what do you have in mind when speaking of extensions? have an example?19:52.21 
sebras _YKY_: is there anything you are missing?19:52.34 
_YKY_ annotations are not working19:56.35 
sebras _YKY_: this is something we have worked on in later version. mupdf-gl has support for creating and editing annotation in PDF documents.19:58.17 
_YKY_ would the -gl version be easy to install on Ubuntu?20:00.42 
sebras there is a bug registered with debian (https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=914396) about packaging mupdf-gl, but Kan-Ru Chen has not started doing so yet. and since Ubuntu rebuilds Debians packages, this is why you don't have it in Ubuntu.20:01.04 
  _YKY_: I build mupdf frequently but I'm one of the developers, so I'm a bit biased. :)20:01.35 
_YKY_ I see20:01.49 
malc_ sebras: i wonder if this is because... debian... and split packages, cause for me personally it's much easier to build it from source (cloning thirdpraty take a while though)20:03.01 
sebras _YKY_: this should explain how to build it: https://mupdf.com/docs/building.html20:03.03 
_YKY_ thanks, I may try it when I have time :)20:04.50 
sebras malc_: I know that Kan-Ru got a new job and moved to a new country, so I'm guessing he doesn't have much time to do packaging any more.20:04.51 
  _YKY_: sure. feel free to return here if you end up with problems.20:05.10 
malc_ sebras: i have no idea what Kan-Ru is, can onnly make an assumption that he/she/it is a debian packager of mupdf...20:05.52 
sebras malc_: he is.20:06.06 
  malc_: oh! he has packaged two releases during 2020. maybe doing a new package is more complicated though.20:08.04 
malc_ sebras: heh20:08.47 
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