[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 Yury yury.tarasiev...@gmail.com changed: What|Removed |Added See Also||https://bugs.freedesktop.or ||g/show_bug.cgi?id=77099 -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 Michael Stahl mst...@redhat.com changed: What|Removed |Added Attachment #68679|application/octet-stream|application/vnd.oasis.opend mime type||ocument.text -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #18 from Yury yury.tarasiev...@gmail.com --- Well, go ahead and consider this solved, but this resolution IS INVALID (see below). (In reply to comment #17) That reply wasn’t to you, but anyway, you can control this by properly configuring FontConfig to your liking, LibreOffice shouldn’t reinvent FontConfig (which does its job quite nicely and have versatile configurability). LibO plainly makes INCORRECT USE of fontconfig features. The mentioned sans-serifed glyph substituted for glyph not present in serifed (installed!) font face is quite an example of this. See screenshots attached. I have strings in serifed faces which get glyph from sans-serifed face substituted. And there ARE serifed faces with that glyph installed on my system. What further proper configuring do I need to do? Isn't this advice actually going too far? *** Why're the bitmapped fonts excluded from being UI font, BTW? Ditto. There are no raster fonts in list of choices in the fonts substitution dialog (where one may choose a replacement for Andale Sans UI or Segoe UI faces). Why so? I understand that rasters may be not a good choice for a content, but why exclude those from UI use? I don't like begging, and so have earlier looked in the source myself. Unfortunately, the code proved to be too convoluted for me, but I have noticed that raster fonts are somehow excluded from the fonts list (used, e.g., in fonts substitution dialog). I didn't manage to find the fontconfig request in question. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #19 from Khaled Hosny khaledho...@eglug.org --- (In reply to comment #18) Well, go ahead and consider this solved, but this resolution IS INVALID (see below). (In reply to comment #17) That reply wasn’t to you, but anyway, you can control this by properly configuring FontConfig to your liking, LibreOffice shouldn’t reinvent FontConfig (which does its job quite nicely and have versatile configurability). LibO plainly makes INCORRECT USE of fontconfig features. No, it does not. The mentioned sans-serifed glyph substituted for glyph not present in serifed (installed!) font face is quite an example of this. See screenshots attached. I have strings in serifed faces which get glyph from sans-serifed face substituted. And there ARE serifed faces with that glyph installed on my system. Try fc-match -s 'PT Serif' You will find that the next listed font that contains the requested character is a Sans font. If you want a different fallback font, you have to configure FontConfig as such. What further proper configuring do I need to do? Isn't this advice actually going too far? Please refer to FontConfig documentation. That is why this bug is resolved as NOTOURBUG. One way to do this is to add: alias familyPT Serif/family prefer familyserif/family /prefer /alias etc. to your FontConfig configuration. You can even list specific fonts there, please refer to the respective documentation. Why're the bitmapped fonts excluded from being UI font, BTW? Ditto. There are no raster fonts in list of choices in the fonts substitution dialog (where one may choose a replacement for Andale Sans UI or Segoe UI faces). Do you have such fonts in a format that LibreOffice can use (e.g. not in X bitmap format which I think support for it was long dropped). I admit I don’t know much about that dialog and how it works internally, so I’m just speculating here. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #20 from Khaled Hosny khaledho...@eglug.org --- Created attachment 89820 -- https://bugs.freedesktop.org/attachment.cgi?id=89820action=edit Screenshot after configuring FontConfig -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #21 from Yury yury.tarasiev...@gmail.com --- I'm still very unconvinced (but have it your own way, of course). I do NOT believe I ought to have to hand-tune lots of fonts in a config file having obscure and convoluted format in order just to get a sensible font face substitution (is it the same on Windows and Mac, BTW?). If I add a font, do I have to do this again? I knew what fc-match would show, of course. The point is such use of the fontconfig engine can show only the output of the built-in rules (which, yes, would give fallback to DejaVuSans on almost all linux systems out-of-the-box). While (obviously?) the problem I'm talking should be solved by more accurate use of the fontconfig engine (there IS such API in fontconfig, isn't there?) I might yet agree to the need for editing fontconfigs in order to get a SPECIFIC substitution (glyph from the specific face), although that's also has too much of an 1980s-style usability. If only somebody directed me to the code doing the fontconfig match request, I'd just attempt to make this mod for myself. *** Why're the bitmapped fonts excluded from being UI font, BTW? Ditto. There are no raster fonts in list of choices in the fonts substitution dialog (where one may choose a replacement for Andale Sans UI or Segoe UI faces). Do you have such fonts in a format that LibreOffice can use (e.g. not in X bitmap format which I think support for it was long dropped). I admit I don’t know much about that dialog and how it works internally, so I’m just speculating here. I have such fonts installed in format which every other multi-platofrm application on my system is capable of using (there are BDFs and PCFs). Not LibO, though. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #22 from Khaled Hosny khaledho...@eglug.org --- (In reply to comment #21) If only somebody directed me to the code doing the fontconfig match request, I'd just attempt to make this mod for myself. vcl/generic/fontmanager/* -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #17 from Khaled Hosny khaledho...@eglug.org --- (In reply to comment #16) (In reply to comment #15) (In reply to comment #8) There should be no glyph substitution at all: the text processor is not a web browser and should give to user precise control over the fonts and characters used. You are confusing word presossors which should just work (i.e. always give the user some readible text) with typesetting systems (some times called DTP), which should give the typsetter the finest control about the final output. There is 'no control' and there is 'the finest control', but I think many folks would settle for a little more control (than there is now) over the text appearance in LibO. The 'faces list' which is acceptable to HAVE in the ODF should have some EFFECT as well. That reply wasn’t to you, but anyway, you can control this by properly configuring FontConfig to your liking, LibreOffice shouldn’t reinvent FontConfig (which does its job quite nicely and have versatile configurability). Why's the bug title substitution not automated to take serifed glyphs for the serifed body font, at least? Not sure I get what you mean here. Why're the bitmapped fonts excluded from being UI font, BTW? Ditto. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 Khaled Hosny khaledho...@eglug.org changed: What|Removed |Added CC||khaledho...@eglug.org --- Comment #15 from Khaled Hosny khaledho...@eglug.org --- (In reply to comment #8) There should be no glyph substitution at all: the text processor is not a web browser and should give to user precise control over the fonts and characters used. You are confusing word presossors which should just work (i.e. always give the user some readible text) with typesetting systems (some times called DTP), which should give the typsetter the finest control about the final output. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #16 from Yury yury.tarasiev...@gmail.com --- (In reply to comment #15) (In reply to comment #8) There should be no glyph substitution at all: the text processor is not a web browser and should give to user precise control over the fonts and characters used. You are confusing word presossors which should just work (i.e. always give the user some readible text) with typesetting systems (some times called DTP), which should give the typsetter the finest control about the final output. There is 'no control' and there is 'the finest control', but I think many folks would settle for a little more control (than there is now) over the text appearance in LibO. The 'faces list' which is acceptable to HAVE in the ODF should have some EFFECT as well. Why's the bug title substitution not automated to take serifed glyphs for the serifed body font, at least? Why're the bitmapped fonts excluded from being UI font, BTW? -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 Caolán McNamara caol...@redhat.com changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |NOTOURBUG --- Comment #13 from Caolán McNamara caol...@redhat.com --- Glyph substitution under Linux is entirely a matter for fontconfig, we give fontconfig the name of the font, the missing glyphs, the language of the text (if known), etc. and take what it gives. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #14 from Yury yury.tarasiev...@gmail.com --- Please reconsider, e.g., making the LibO request a sequence of font faces (with appropriate provisions for such multi-selections in paragraph/char styles). Right now you are just confirming that the software *external* to LibO is bypassing all kinds of user control and dictates how things are being rendered inside the LibO. That is definitely OURBUG, in a very real sense of the word. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 Stefan Knorr (astron) heinzless...@gmail.com changed: What|Removed |Added Status|UNCONFIRMED |NEW Severity|major |normal Ever confirmed|0 |1 --- Comment #10 from Stefan Knorr (astron) heinzless...@gmail.com --- Can reproduce with LibreOffice 4.0.1 on Linux, x86-64. This bug can be worked around easily (by directly formatting parts of the text with another font), so setting severity to normal again. Option (1) from your comment 4 seems like the best way to improve behaviour to me. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #11 from Stefan Knorr (astron) heinzless...@gmail.com --- Also, let me say that I don't agree with comment 8 : Suppose you send a document to someone else who doesn't have the font specified in your document (or an older version of it), you probably want that person to be able to read the document, no? -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #12 from Yury yury.tarasiev...@gmail.com --- First thing first, I'd like to thank you, Stefan, for your prompt answer. Now... (In reply to comment #10) This bug can be worked around easily (by directly formatting parts of the text with another font), so setting severity to normal again. Option (1) from your comment 4 seems like the best way to improve behaviour to me. (In reply to comment #11) Also, let me say that I don't agree with comment 8 : Suppose you send a ... Comment 8 might be somewhat drastic, but I'd still call this quite an issue. So I can reformat the offending part with another font. But what if I didn't even /notice/ the offending part? What if another font /also/ has these glyphs missing or has /another/ set of glyphs missing? LibO gives completely no indication of this kind of typesetting problem. What's worse, it sort of lies to the operator. Set a cursor into the such 'silently processed' region. Does it at least /show/ anywhere that the face is different from what's set in style? Meanwhile, WordPerfect had been allowing the nearly perfect control over the glyphs/codes and faces for about 20 years now (I mean at least since WP for Win 6.0). Hmm? BTW, with the current default faces' lists, the 'Andale Sans UI' recipe doesn't work anymore and has to be renamed 'Segoe UI' recipe now. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #7 from Yury yury.tarasiev...@gmail.com --- By the way, the capital 'Φ' glyph on the screenshots which is missing from 'PT Serif' and 'Latin' is Greek (U+03A6), not Cyrillic. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #8 from Urmas davian...@gmail.com --- There should be no glyph substitution at all: the text processor is not a web browser and should give to user precise control over the fonts and characters used. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #9 from Yury yury.tarasiev...@gmail.com --- In theory, yes, but that would take years to implement. So I would settle for something adequate right now. Environment variable, multiply fonts in paragraph style, anything. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #4 from Yury yury.tarasiev...@gmail.com --- Regarding the hypothetical controls of such substitution, I would suggest one of the following: 1) Extend the functionality of font families list as entered with ';' separator in the field of 'format-character/paragraph style' dialog (and saved as comma-separated list in the ODF). Currently, that list allows for 'family missing' family fallback(-s). What if it gave hints for the 'glyph missing' family fallback(-s), too? 2) Extend the functionality of 'options-fonts' dialog. That would require adding a third column of checkboxes with meaning 'substitute if glyphs are missing'. In any case, the result of family substitution MUST be explicated somewhere, on status bar, possibly. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #5 from Yury yury.tarasiev...@gmail.com --- If somebody would kindly point out to me the LibO sets of sources dealing with the: (a) families lists in character/paragraph styles (b) glyph missing situation, I could try to dabble with the problem myself. Also, please tell me what GTK widget and other styles LibO uses (refers to)? I mean styles as in ~/.gtkrc-2.0 file. Until anything positive comes up, I'd try to make a kludge from those. I definitely can't find the info mentioned above by myself. -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 Yury yury.tarasiev...@gmail.com changed: What|Removed |Added Severity|normal |major --- Comment #6 from Yury yury.tarasiev...@gmail.com --- After much thought, I'm raising the importance to major. Just think of it -- the text gets processed in arbitrary (effectively, random) manner? -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #1 from Yury yury.tarasiev...@gmail.com --- Created attachment 68679 -- https://bugs.freedesktop.org/attachment.cgi?id=68679action=edit minimal document exhibiting the issue -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076
--- Comment #2 from Yury yury.tarasiev...@gmail.com ---
Created attachment 68680
-- https://bugs.freedesktop.org/attachment.cgi?id=68680action=edit
the screenshot of the auto ('hidden') glyph substitution in the doc
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[Libreoffice-bugs] [Bug 56076] FONTS SUBSTITUTION: no way to control glyph substitution if glyph is missing from font
https://bugs.freedesktop.org/show_bug.cgi?id=56076 --- Comment #3 from Yury yury.tarasiev...@gmail.com --- Created attachment 68681 -- https://bugs.freedesktop.org/attachment.cgi?id=68681action=edit same document, with LibO font substitution activated (GTK system font-CMU Serif) -- You are receiving this mail because: You are the assignee for the bug. ___ Libreoffice-bugs mailing list Libreoffice-bugs@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice-bugs
