From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Manoj Srivastava Newsgroups: gmane.emacs.devel Subject: Re: 23.0.60; Indic Script is not rendered properly Date: Thu, 29 May 2008 14:28:16 -0500 Organization: Manoj Srivastava's Home Message-ID: <877idcdi5r.fsf@anzu.internal.golden-gryphon.com> References: <20080526232520.349FC1332D2@chateau.d.lf> <87lk1wuqke.fsf@chateau.d.lf> <87zlqbtx4g.fsf@anzu.internal.golden-gryphon.com> <87ej7mn8yu.fsf@anzu.internal.golden-gryphon.com> <87ve0xlq31.fsf@anzu.internal.golden-gryphon.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1212089338 22093 80.91.229.12 (29 May 2008 19:28:58 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 29 May 2008 19:28:58 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu May 29 21:29:38 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1K1nog-0007QF-Dt for ged-emacs-devel@m.gmane.org; Thu, 29 May 2008 21:29:38 +0200 Original-Received: from localhost ([127.0.0.1]:34270 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K1nnu-0002zf-ST for ged-emacs-devel@m.gmane.org; Thu, 29 May 2008 15:28:50 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1K1nnp-0002ya-2c for emacs-devel@gnu.org; Thu, 29 May 2008 15:28:45 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1K1nnn-0002y1-6s for emacs-devel@gnu.org; Thu, 29 May 2008 15:28:44 -0400 Original-Received: from [199.232.76.173] (port=38350 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K1nnn-0002xw-3F for emacs-devel@gnu.org; Thu, 29 May 2008 15:28:43 -0400 Original-Received: from main.gmane.org ([80.91.229.2]:49110 helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1K1nnm-0002nl-GH for emacs-devel@gnu.org; Thu, 29 May 2008 15:28:42 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1K1nnj-0006iz-Nb for emacs-devel@gnu.org; Thu, 29 May 2008 19:28:39 +0000 Original-Received: from tiamat.golden-gryphon.com ([204.117.95.118]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 29 May 2008 19:28:39 +0000 Original-Received: from srivasta by tiamat.golden-gryphon.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 29 May 2008 19:28:39 +0000 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 75 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: tiamat.golden-gryphon.com User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) (x86_64-unknown-linux-gnu) Face: iVBORw0KGgoAAAANSUhEUgAAACYAAAAwCAMAAABKbPgaAAAAM1BMVEUAAADIjH/0rp1KPz79 0b+ic2nlpJc2Ly2AY17VlYb4uqi2gHQXFBN2WVXgno5iT02Xa2Nx+jaIAAACVElEQVQ4jeWU23bj IAxFLUAggQX6/6+dI9LGTpo+9mlYiXNhc3TnOP50naZE0tqvgEk+soutnNfQ8yPTWMTENhNrjI+Y +N7POVt8tAzpn2vJlsmttbyfrdkP7hx5iezteGzsbOts7xT+tC1mcG+LtRP2X/16bEQExuyx1uZW vscrAWUT8aE0aDBeBuw8nS5u4WgWyDCllOZUBeyWgbWbGrBsTDpTx0qpphlcYPcgJLvBXFClPMg5 6WH2JidLIAaDF5aAed7uPTH4bjw0bZvfajp2tHc1F+cBm+Vr9YomGSwNhbmcczYEWUu5MBpYvCLV F+ZIKwQfYB+CBXnIRQFvIRhK6l96PemsFLEPFxi+MPxiTYH0Ave1InPsIYes3NJb42ytBSmmysyj lIQYHJm6Im1WbQ0kWMesKFRFPKTDzJ3GhWUn2KWKEkWlKthoACLm2eWJQQh2qKbAUgQxa+8TVjn1 aySm8656ookCfCc5TRzvnZ6YOu3NpHg+uR5YuRkNF/b5IHq5Y7Ve6c2+sR4hqIZ3+5DCt3ukh8Eo vFIXVJxqfMdbkd/BF3YaQkB/2RIUHPMS7RLVAHefrYzWZVQ/ei4peBsROFLi90ltQyvF5I05t4Zs L4C9DODJ2AZCUf8UitGjCIdfx15QQkfZibTOGT3edxns5fY6F2rstKcTwiiaJnQwvYkdzTlaTqNH IkSmGdLrON45tGsMNDoSYr4bxH5emHEFaoFjKBahHXFXfLx9cR9p6ejJXihuxPz57gWHZkWovbPl 9gsU8eImtBi++3D+f+sfT/Mg79fyEz8AAAAASUVORK5CYII= X-URL: http://www.golden-gryphon.com/ Mail-Copies-To: never X-Face: #q.#]5@vq!Jz+E0t_/; Y^gTjR\T^"B'fbeuVGiyKrvbfKJl!^e|e:iu(kJ6c|QYB57LP*|t &YlP~HF/=h:GA6o6W@I#deQL-%#.6]!z:6Cj0kd#4]>*D, |0djf'CVlXkI, >aV4\}?d_KEqsN{Nnt7 78"OsbQ["56/!nisvyB/uA5Q.{)gm6?q.j71ww.>b9b]-sG8zNt%KkIa>xWg&1VcjZk[hBQ>]j~`Wq Xl,y1a!(>6`UM{~'X[Y_,Bv+}=L\SS*mA8=s;!=O`ja|@PEzb&i0}Qp,`Z\:6:OmRi* Cancel-Lock: sha1:8yarVB1/341h/OsFvNsTsJ6/pxg= X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:98013 Archived-At: On Thu, 29 May 2008 13:53:06 +0900, Kenichi Handa said: > When Emacs stops at Ffont_shape_text, please use n(ext) command to > step one line by one, and check where the function return. It seems to return at the end. Edited transcript follows. manoj ====================================================================== (gdb) break Ffont_shape_text Breakpoint 1 at 0x552dd0: file /usr/local/git/emacs/src/font.c, line 3866. (gdb) run [Thread debugging using libthread_db enabled] [New Thread 0x7fc73c6c4780 (LWP 5419)] [Switching to Thread 0x7fc73c6c4780 (LWP 5419)] Breakpoint 1, Ffont_shape_text (from=200, to=240, font_object=75047108, string=10797201) at /usr/local/git/emacs/src/font.c:3866 <---- End of function break ----> (gdb) break /usr/local/git/emacs/src/font.c:3989 Breakpoint 2 at 0x5533a5: file /usr/local/git/emacs/src/font.c, line 3989. <---- Intermediate returns ----> (gdb) break /usr/local/git/emacs/src/font.c:3905 Breakpoint 3 at 0x552e0f: file /usr/local/git/emacs/src/font.c, line 3905. 3902 gstring = Fvconcat (2, args); 3903 } 3904 if (! INTEGERP (n) || XINT (n) == 0) 3905 return Qnil; 3906 len = XINT (n); 3907 <---- Intermediate returns ----> (gdb) break /usr/local/git/emacs/src/font.c:3870 Breakpoint 4 at 0x552e8c: file /usr/local/git/emacs/src/font.c, line 3870. (gdb) break /usr/local/git/emacs/src/font.c:3867 Breakpoint 6 at 0x552e7b: file /usr/local/git/emacs/src/font.c, line 3867. 3861 struct font_metrics metrics; 3862 EMACS_INT start, end; 3863 Lisp_Object gstring, n; 3864 int len, i; 3865 3866 if (! FONT_OBJECT_P (font_object)) 3867 return Qnil; 3868 font = XFONT_OBJECT (font_object); 3869 if (! font->driver->shape) 3870 return Qnil; 3871 (gdb) cont Breakpoint 2, Ffont_shape_text (from=232, to=240, font_object=75047108, string=10797201) at /usr/local/git/emacs/src/font.c:3989 (gdb) 3985 else 3986 i = j; 3987 } 3988 3989 return to; 3990 } 3991 -- "Every institution I've ever been associated with has tried to screw me." Stephen Wolfram Manoj Srivastava 1024D/BF24424C print 4966 F272 D093 B493 410B 924B 21BA DABB BF24 424C