Bug#728949: xterm: some doublesize characters screws displaying

2013-11-08 Thread Thomas Dickey
On Thu, Nov 07, 2013 at 07:04:06PM +0800, Adam Lee wrote:
 On Thu, Nov 07, 2013 at 05:16:47AM -0500, Thomas Dickey wrote:
  On Thu, Nov 07, 2013 at 04:13:58PM +0800, Adam Lee wrote:
   Package: xterm
   Version: 297-1
   Severity: important
   
   Hi,
   
   I found this bug after Debian upgrading xterm from 295 to 297.
   
   How to reproduce:
   paste doublesize character ',' into Chinese string like 一二三, it
   will truncate the character after it.
  
  hmm - I think I am missing part of the steps for reproducing this.  Are
  you running some specific application such as vim or bash when you do
  this insertion?
 
 I tested it in both Vim and Bash, select to copy, Shift-Insert to paste.
 
 My config: https://github.com/adam8157/dotfiles/blob/master/.Xresources

I'm assuming it's a bug in this change:

Patch #297 - 2013/09/10
 * improve  workaround for groff versus ASCII-equivalents; [305]patch
   #185  had overlooked Xft configuration (reported by anonymous user
   on Arch Linux forum).

What fonts are you using?

-- 
Thomas E. Dickey dic...@invisible-island.net
http://invisible-island.net
ftp://invisible-island.net


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Bug#728949: xterm: some doublesize characters screws displaying

2013-11-08 Thread Adam Lee
On Fri, Nov 08, 2013 at 04:30:39AM -0500, Thomas Dickey wrote:
 I'm assuming it's a bug in this change:
 
 Patch #297 - 2013/09/10
  * improve  workaround for groff versus ASCII-equivalents; [305]patch
#185  had overlooked Xft configuration (reported by anonymous user
on Arch Linux forum).
 
 What fonts are you using?

xterm*faceNameDoublesize: WenQuanYi Zen Hei Mono:size=11

I also tried WenQuanYi Bitmap Song and Adobe Song Std, both
reproduced.

-- 
Adam Lee
http://adam8157.info


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Bug#728949: xterm: some doublesize characters screws displaying

2013-11-07 Thread Adam Lee
Package: xterm
Version: 297-1
Severity: important

Hi,

I found this bug after Debian upgrading xterm from 295 to 297.

How to reproduce:
paste doublesize character ',' into Chinese string like 一二三, it
will truncate the character after it.

I suppose it is wrongly processed as normal width in some steps, then
overwrites half part of the character after it.

Confirmed XTerm(295) and other terminals don't have this issue.


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (2, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.11-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages xterm depends on:
ii  libc6   2.17-93
ii  libfontconfig1  2.11.0-1
ii  libice6 2:1.0.8-2
ii  libtinfo5   5.9+20130608-1
ii  libutempter01.1.5-4
ii  libx11-62:1.6.2-1
ii  libxaw7 2:1.0.11-1
ii  libxft2 2.3.1-1
ii  libxmu6 2:1.1.1-1
ii  libxpm4 1:3.5.10-1
ii  libxt6  1:1.1.4-1
ii  xbitmaps1.1.1-2

Versions of packages xterm recommends:
ii  x11-utils  7.7+1

Versions of packages xterm suggests:
pn  xfonts-cyrillic  none

-- no debconf information

-- 
Adam Lee
http://adam8157.info


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Bug#728949: xterm: some doublesize characters screws displaying

2013-11-07 Thread Thomas Dickey
On Thu, Nov 07, 2013 at 04:13:58PM +0800, Adam Lee wrote:
 Package: xterm
 Version: 297-1
 Severity: important
 
 Hi,
 
 I found this bug after Debian upgrading xterm from 295 to 297.
 
 How to reproduce:
 paste doublesize character ',' into Chinese string like 一二三, it
 will truncate the character after it.

hmm - I think I am missing part of the steps for reproducing this.  Are
you running some specific application such as vim or bash when you do
this insertion?
 
 I suppose it is wrongly processed as normal width in some steps, then
 overwrites half part of the character after it.
 
 Confirmed XTerm(295) and other terminals don't have this issue.

-- 
Thomas E. Dickey dic...@invisible-island.net
http://invisible-island.net
ftp://invisible-island.net


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Bug#728949: xterm: some doublesize characters screws displaying

2013-11-07 Thread Adam Lee
On Thu, Nov 07, 2013 at 05:16:47AM -0500, Thomas Dickey wrote:
 On Thu, Nov 07, 2013 at 04:13:58PM +0800, Adam Lee wrote:
  Package: xterm
  Version: 297-1
  Severity: important
  
  Hi,
  
  I found this bug after Debian upgrading xterm from 295 to 297.
  
  How to reproduce:
  paste doublesize character ',' into Chinese string like 一二三, it
  will truncate the character after it.
 
 hmm - I think I am missing part of the steps for reproducing this.  Are
 you running some specific application such as vim or bash when you do
 this insertion?

I tested it in both Vim and Bash, select to copy, Shift-Insert to paste.

My config: https://github.com/adam8157/dotfiles/blob/master/.Xresources

-- 
Adam Lee
http://adam8157.info


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Bug#728949: xterm: some doublesize characters screws displaying

2013-11-07 Thread jidanni
All I know is now
U+002C COMMA
,
U+FF0C FULLWIDTH COMMA
,
and I suspect many others,
look almost the same in xterm!


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