From: kmuto@kmuto.jp 
  
 Package: lookup-el 
 Version: 1.4.1-21 
 Severity: important 
 X-Debbugs-Cc: kmuto@kmuto.jp 
  
 Dear Maintainer, 
  
 I noticed lookup-pattern or lookup-region always failed on Emacs 
 after I updated my environment to trixie. 
 Error message is: 
  
 lookup-entries-cache-get: Wrong type argument: obarrayp, [nil nil nil nil 
 nil 
 nil nil nil nil nil ...] 
  
 I suspect that this is due to changes in Emacs 30. 
 I changed the code in lookup.el 
  
 (defconst lookup-obarray (make-vector 1511 nil)) 
  
 to 
  
 (defconst lookup-obarray (make-vector 1511 0)) 
  
 and it worked, but it seems that a few more modifications need to 
 keep compatibility with older versions of Emacs. 
  
 -- System Information: 
 Debian Release: 13.0 
   APT prefers stable-updates 
   APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 
 'stable') 
 Architecture: amd64 (x86_64) 
 Foreign Architectures: i386 
  
 Kernel: Linux 6.12.41+deb13-amd64 (SMP w/16 CPU threads; PREEMPT) 
 Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
 AINT_UNSIGNED_MODULE 
 Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.UTF-8 (charmap=UTF-8), LANGUAGE not 
 set 
 Shell: /bin/sh linked to /usr/bin/dash 
 Init: systemd (via /run/systemd/system) 
 LSM: AppArmor: enabled 
  
 Versions of packages lookup-el depends on: 
 ii  emacsen-common  3.0.8 
  
 Versions of packages lookup-el recommends: 
 ii  dict-jargon [dictd-dictionary]  4.4.7-3.1 
 ii  dictd [dict-server]             1.13.1+dfsg-1 
 ii  eblook                          1:1.6.1-16+b1 
 ii  emacs                           1:30.1+1-6 
 ii  emacs-gtk [emacs]               1:30.1+1-6 
  
 Versions of packages lookup-el suggests: 
 pn  bitmap-mule         
 pn  dict-foldoc         
 pn  dict-gcide          
 pn  dict-vera           
 ii  dictzip            1.13.1+dfsg-1 
 pn  edict-fpw           
 ii  flim               1:1.14.9+0.20230205-1 
 pn  ispell | hunspell   
 pn  kakasi              
 pn  namazu2             
 pn  sufary              
  
 -- no debconf information 
  
 --- SoupGate-Win32 v1.05 
  * Origin: you cannot sedate... all the things you hate (1:229/2)