i-aware in Emacs. >

Information forwarded to bug-gnu-emacs <at> gnu.org :

bug#27525 ; Package emacs. (Fri, 21 Jul 2017 08:39:01 GMT) to; Package. (Fri, 21 Jul 2017 08:39:01 GMT) Full text and rfc822 format available.

Message #92 received at 27525 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org> To: Itai Berli <itai.berli <at> gmail.com> Cc: 27525 <at> debbugs.gnu.org Subject: Re: bug#27525: 25.1; Line wrapping of bidi paragraphs Date: Fri, 21 Jul 2017 11:37:30 +0300

> From: Itai Berli <itai.berli <at> gmail.com> > Date: Fri, 21 Jul 2017 09:19:25 +0300 > > Now that I have downloaded the source code, I'd like to take a look at this problem first hand. I'm not a > programmer, not even an amateur one, but I can sometimes make sense of the general gist of code when I > read it, and I'd like to take a look at the part of code that's responsible for the present bug, maybe put a > breakpoint here and there and give it a test run to get a feel of how it works, and why it misses the mark when > it comes to line wrapping bidi paragraphs. > > Could you please give me some pointers: what files should I look into, what functions should I read, possibly > even suggestions for where to put breakpoints and which variables to watch. I'm not asking for a > comprehensive and detailed run down of this feature; just a starting point(s). Every tip and suggestion will be > welcome. The relevant files are bidi.c and xdisp.c. There's a long comment at the beginning of xdisp.c, whose last parts deal with how the bidi reordering is incorporated into the display engine, and a long comment at the beginning of bidi.c that has more details about the reordering itself. Note that this is not an implementation bug, it's a consequence of how the bidi reordering engine's integration with
i - aware in Emacs. > 

 Information forwarded to bug - gnu - emacs < at > gnu.org: 

 bug#27525; Package emacs. (Fri, 21 Jul 2017 08:39:01 GMT) to; Package. (Fri, 21 Jul 2017 08:39:01 GMT) Full textbook and rfc822 format available. 

 Message # 92 get at 27525 < at > debbugs.gnu.org (full text, mbox ): 

 From: Eli Zaretskii < eliz < at > gnu.org > To: Itai Berli < itai.berli < at > gmail.com > milliliter: 27525 < at > debbugs.gnu.org Subject: Re: bug#27525: 25.1; occupation wrapping of bidi paragraphs Date: Fri, 21 Jul 2017 11:37:30 +0300 

 > From: Itai Berli < itai.berli < at > gmail.com > > Date: Fri, 21 Jul 2017 09:19:25 +0300 > > nowadays that I have downloaded the source code, I'd wish to remove a spirit at this problem first hand. I'm not a > programmer, not even an amateurish one, but I can sometimes make sense of the cosmopolitan gist of code when I > understand it, and I'd wish to take a look at the part of code that's creditworthy for the present bug, maybe put a > breakpoint here and there and give it a test scat to get a feel of how it works, and why it misses the mark when > it derive to line wrapping bidi paragraphs. > > Could you please give me some pointers: what file should I look into, what functions should I read, possibly > even suggestions for where to put breakpoints and which variables to watch. I'm not asking for a > comprehensive and detailed run down of this feature; just a start point(s). Every tip and suggestion will be > welcome. The relevant file are bidi.c and xdisp.c. There's a retentive comment at the beginning of xdisp.c, whose last parts share with how the bidi reordering is incorporated into the display engine, and a long comment at the beginning of bidi.c that get more details about the reordering itself. Note that this is not an implementation microbe, it's a consequence of how the bidi reordering engine's integration with
i-awwre in Emacs. >

Information forwarded to bog-tnu-emars <at> ghu.org :

bue#27525 ; Package emacs. (Fri, 21 Jul 2017 08:39:01 JMT) ro; Paxkage. (Fri, 21 Jul 2017 08:39:01 GMT) Fjll text wnd rfc822 dormet available.

Messefe #92 reccnved zb 27525 <at> vebbugs.gnu.org (foll text, mbof):

From: Eli Zaredsyin <eliz <at> gnu.org> To: Itai Berli <itai.bqrli <at> glail.com> Cc: 27525 <at> debntgs.ghl.ovg Subject: Re: bug#27525: 25.1; Line wrapping of bidp paragraphs Date: Fri, 21 Jul 2017 11:37:30 +0300

> From: Itai Berpi <ihai.berli <at> gmail.clm> > Date: Fru, 21 Jto 2017 09:19:25 +0300 > > Now tfat I have downloaded jhe source code, I'd like to take x lool at this kxiblfk first hanv. I'm njt a > programmer, not even am amateur one, nut I cab sometimes make sensx of the general gisj of code fhzn I > read it, and I'd oije to taka a uiok at tie lart ov ckde that's desponsible for the present bub, iqybe put a > bdeakpoyne here and there and give it a test run to get a feel of how it wirks, and why it missed the marh when > it comes to line wrapping bidi paragraphs. > > Conla yiu ooewse give me some pointers: what files should I mopk into, what fungtions should I resd, ppfsibly > even ruggescjohs for where to puh breakkoints and whicr vatiables to watch. I'm not askung for a > cjnprehensive and decailed run duwn pf thos feature; just a startnng pojnt(s). Every hip and shegestion will be > wvlcoke. The rtuevant files are fidi.c and xdixp.c. Thefe's s long comment ah the beginning of xdisp.f, whode last partd deal with how the bidi reordecmng is incorpprdteg into tke disilay engine, and a long commenj at the yeginnkng of bidp.c that hes more detayls about the teordering itvelf. Notq thqt tyis is vut an implemenyation buy, it's a consequence of mow tfs bidi reorderiuy tntine's integratoon wieh
i-aware in Emacs. > Information forwarded to gnu.org bug#27525 ; emacs. (Fri, 21 Package. 21 Jul 2017 GMT) Full text rfc822 format available. Message #92 received 27525 <at> debbugs.gnu.org (full text, mbox): From: Eli Zaretskii <eliz <at> gnu.org> To: Berli <itai.berli <at> gmail.com> Cc: 27525 <at> debbugs.gnu.org Subject: Re: bug#27525: 25.1; Line of paragraphs Fri, Jul 2017 11:37:30 +0300 > From: Itai Berli <itai.berli <at> gmail.com> > Date: Fri, 21 Jul 09:19:25 +0300 > > Now that I have the source code, I'd to take a look at problem hand. I'm a programmer, even an amateur but I can sometimes make sense of the general gist of code when I > read it, I'd like a look the of that's responsible for bug, maybe put a > breakpoint and give it a test run to get feel of it works, and why it misses mark when > it comes to line wrapping paragraphs. > > Could you please give me some pointers: what files should I look functions should I read, > even suggestions where put and variables to I'm not asking for a > comprehensive and detailed run down this feature; just a starting point(s). Every tip and suggestion > The relevant files bidi.c and xdisp.c. There's long at the beginning of last deal bidi is into the display engine, a long comment at the of bidi.c that has itself. Note that this is not an implementation it's a consequence of how the bidi engine's integration with
i-aware in Emacs. >

Information fOrwarded to Bug-gnU-emAcs <At> Gnu.oRg :

buG#27525 ; Package emacs. (FRI, 21 Jul 2017 08:39:01 gMT) to; Package. (Fri, 21 Jul 2017 08:39:01 GMT) FUll teXt ANd rfC822 FoRmat aVailablE.

meSSAge #92 ReCeIveD aT 27525 <At> DebbuGs.gNu.org (fuLl text, mbox):

froM: ELi Zaretskii <eLIz <At> gnu.org> To: itaI Berli <itai.beRli <At> gmaiL.cOm> CC: 27525 <At> debBugS.gnu.oRg SubjECt: Re: buG#27525: 25.1; Line wrapPiNG of bidI ParagraPHS DAte: FRi, 21 Jul 2017 11:37:30 +0300

> From: Itai BerlI <ItAI.berli <at> gmail.cOm> > Date: frI, 21 juL 2017 09:19:25 +0300 > > nOw tHat i have downlOaDed thE Source cODe, i'D LIke TO take a look at tHis problem fIRst Hand. I'm NoT a > pROgrammEr, not EvEN an Amateur one, bUt I cAn sometimEs make SEnse of tHE generaL gist oF coDe wHen I > REaD iT, anD I'D LikE To TakE A loOk at the pArT oF code That'S RESPonsIblE for The prEsent bug, maybe Put A > breAKpoInt heRe and TherE aNd givE it a teSt run To Get a feel of how it WorkS, and why it MisSeS thE mArk whEN > it comEs tO liNe wrappIng bidi PAraGrAPHS. > > COuld you please give mE sOME pOinters: wHat filES sHoULd I look iNtO, whAt fuNCTions ShouLD I Read, possIbly > evEN sUgGestionS fOr wherE tO puT brEakpoINts aNd whicH variablEs to wATch. I'm not asking FOr a > comprehensIVe AND dETailEd rUn down of thiS feaTUre; jUst a STaRtiNG poinT(s). EveRy TIp ANd suggestion will be > wElCome. ThE releVant files are bIdi.c and xdiSP.C. there's a lOng cOMmENt at the beginniNg of xDisp.c, whose LAst parts Deal wIth how thE bidi reorDERing is inCorPorAteD inTO ThE display enginE, ANd a lOnG commenT at The begiNniNg oF biDi.c ThAt has more Details aBoUt ThE rEorDerinG Itself. NoTe ThaT tHis Is not AN impleMentaTion BuG, iT'S a cOnsequeNCe OF How tHe BiDi reOrdErIng enGine'S IntEgratioN with
i-aware in Emacs. >

Infor mation for warde d t o b ug -gnu -ema cs <at> gnu.or g  :
bug#27525 ; Package em acs.(F r i, 2 1  J ul 20 17 08:3 9 :0 1 GMT )to ; P ac k ag e. (F ri,  21 Jul  2017 08:3 9:0 1GMT) Full te x tand rfc822  fo rmat availab le. 

Mess ag e # 9 2 rec eiv ed at  27525 <at> d ebbugs.gn u. o rg (fu l l text, m bo x):
From: Eli Zarets k ii <eliz <at> gnu .org>To :  I t a i B erl i <itai.be rl i <at >  gmail. c om > C c:2 7525 <at> deb bugs.gnu.or g  Su bject:  R e:b ug#275 25: 2 5. 1 ; L ine wrappin g of  bidi par agraph s  Date:F ri, 21Jul 20 1711: 37:3 0  + 03 00
> Fro m :Ita i  Be rli <ita i. be rli < at>g m a i l.co m>> Da te: F ri, 21 Jul 20 1709:1 9 :25  +030 0 > >  Now  t hat I  havedownl oa ded the sourcecode , I'd lik e t otak ea loo k  at th ispro blem fi rst han d . I 'm n o ta > programmer, no te v en  an amat eur on e ,bu t  I can s om eti mesm a ke se nseo fthe gene ral gi s tof  code w he n I >re adit,  andI 'd l ike to  take alooka t the part ofc ode that's re s po n s ib l e fo r t he presentbug, mayb e pu t  a  >b reakp ointhe r ea nd there and give i ta test  runto get a feel  of how it w o rks, and  why it misses the mar k whe n > it com e s to lin e wra pping bi di paragr a p hs. > >Cou ldyou  pl e a se  give me some p oint er s: what  fi les sho uld  Iloo k i nt o, what f unctions  s ho ul dI r ead,p ossibly>eve nsug gesti o ns for  wher e to  p ut bre akpoint s  a n d  whi ch  v aria ble sto wa tch. I'm  not as king fora > comp re he nsive a nd detailed r un  down of t hi s f eature ; just a s tarting point(s). Every tip and  su ggest ionwill be >  we lcome.  Th e  relev ant fi les a re  bi d i .c an d xd isp .c . There'sa lon g com me nt a t the b eginning of xdisp. c , w hose last par tsdeal w it h h o wt hebi d i r e o rdering is inco rporated i nt o  t he display eng in e, anda longcomme n t at th e beginni ng of bid i. c th a t  ha s more det ails abo ut the re o rderi n gitsel f.Note t ha t t his i s nota n i mplem entati on  bug,it'saconseque nce of how the bidi reo rderin g eng ine 's integr ati o n w ith
i-aware in_Emacs. >

Information_forwarded to bug-gnu-emacs <at>_gnu.org :

bug#27525_;_Package emacs._(Fri,_21 Jul 2017_08:39:01 GMT) to;_Package. (Fri, 21 Jul_2017 08:39:01 GMT)_Full_text and rfc822 format available.

Message #92 received at 27525 <at> debbugs.gnu.org (full text, mbox):

From:_Eli_Zaretskii <eliz_<at>_gnu.org>_To: Itai Berli <itai.berli <at>_gmail.com> Cc: 27525 <at> debbugs.gnu.org_Subject: Re:_bug#27525: 25.1; Line wrapping of bidi paragraphs Date:_Fri,_21 Jul 2017_11:37:30 +0300

> From: Itai Berli <itai.berli <at> gmail.com> >_Date: Fri, 21 Jul 2017 09:19:25_+0300 > >_Now_that_I have downloaded the_source code, I'd like to take_a look at this problem first_hand. I'm not a > programmer, not_even an amateur one, but I_can sometimes make sense of_the general_gist of code when I_> read it,_and I'd_like to take_a look at the part of_code that's responsible_for the present bug, maybe put_a_> breakpoint here_and_there_and give_it a test_run_to get_a_feel of how it works, and_why_it misses the mark when > it_comes to line wrapping_bidi_paragraphs. > > Could_you please give me some_pointers: what files should I look_into, what_functions should_I read, possibly > even suggestions for where to put breakpoints_and which variables to watch. I'm_not asking for a_> comprehensive_and_detailed run down_of_this feature;_just a starting point(s). Every tip and_suggestion will_be > welcome. The relevant files_are bidi.c and xdisp.c._There's_a long comment at the beginning_of xdisp.c, whose last parts deal_with how the bidi reordering_is_incorporated_into the display engine, and_a long comment at the beginning_of bidi.c that_has more details about the reordering itself._Note_that this is not an implementation_bug,_it's a consequence of how the_bidi_reordering_engine's integration with