E363: Pattern uses more memory than 'maxmempattern'

[rpuntaie]

Related:
https://vi.stackexchange.com/questions/31310/search-throws-e363-pattern-uses-more-memory-than-maxmempattern

quote: "the underlying search, which may be found in separate file like a syntax highlighting definition, should be fixed to have a more efficient pattern."

Issue

When going through a large log file I get a lot of these error messages:

Error detected while processing CursorMoved Autocommands for "*"..function 13[3]..14[68]..matchup#delim#get_current[1]..<SNR>295_get_delim_multi[3]..<SNR>295_get_delim[162]..matchup#delim#skip[8]..matchup#util#in_comment_or_string[1]..matchup#util#in_syntax:
line    5:
E363: Pattern uses more memory than 'maxmempattern'

Info

• vim-matchup commit 5fb083d
• classic matching
• vim (not neovim)
• :version

VIM - Vi IMproved 9.1 (2024 Jan 02, compiled Oct 15 2024 14:18:26)
Included patches: 1-785
Compiled by Arch Linux
Huge version with GTK3 GUI.  Features included (+) or not (-):
+acl               +byte_offset       +conceal           -ebcdic            +folding           +jumplist          +lua/dyn           +mouse_netterm     +num64             -python            -sodium            -tag_any_white     +title             +visualextra       +xim               
+arabic            +channel           +cryptv            +emacs_tags        -footer            +keymap            +menu              +mouse_sgr         +packages          +python3/dyn       +sound             +tcl/dyn           +toolbar           +vreplace          -xpm               
+autocmd           +cindent           +cscope            +eval              +fork()            +lambda            +mksession         -mouse_sysmouse    +path_extra        +quickfix          +spell             +termguicolors     +user_commands     +wildignore        +xsmp_interact     
+autochdir         +clientserver      +cursorbind        +ex_extra          +gettext           +langmap           +modify_fname      +mouse_urxvt       +perl/dyn          +reltime           +startuptime       +terminal          +vartabs           +wildmenu          +xterm_clipboard   
-autoservername    +clipboard         +cursorshape       +extra_search      -hangul_input      +libcall           +mouse             +mouse_xterm       +persistent_undo   +rightleft         +statusline        +terminfo          +vertsplit         +windows           -xterm_save        
+balloon_eval      +cmdline_compl     +dialog_con_gui    -farsi             +iconv             +linebreak         +mouseshape        +multi_byte        +popupwin          +ruby/dyn          -sun_workshop      +termresponse      +vim9script        +writebackup       
+balloon_eval_term +cmdline_hist      +diff              +file_in_path      +insert_expand     +lispindent        +mouse_dec         +multi_lang        +postscript        +scrollbind        +syntax            +textobjects       +viminfo           +X11               
+browse            +cmdline_info      +digraphs          +find_in_path      +ipv6              +listcmds          +mouse_gpm         -mzscheme          +printer           +signs             +tag_binary        +textprop          +virtualedit       +xattr             
++builtin_terms    +comments          +dnd               +float             +job               +localmap          -mouse_jsbterm     +netbeans_intg     +profile           +smartindent       -tag_old_static    +timers            +visual            -xfontset          
   system vimrc file: "/etc/vimrc"
     user vimrc file: "$HOME/.vimrc"
 2nd user vimrc file: "~/.vim/vimrc"
 3rd user vimrc file: "$XDG_CONFIG_HOME/vim/vimrc"
      user exrc file: "$HOME/.exrc"
  system gvimrc file: "/etc/gvimrc"
    user gvimrc file: "$HOME/.gvimrc"
2nd user gvimrc file: "~/.vim/gvimrc"
3rd user gvimrc file: "$XDG_CONFIG_HOME/vim/gvimrc"
       defaults file: "$VIMRUNTIME/defaults.vim"
    system menu file: "$VIMRUNTIME/menu.vim"
  fall-back for $VIM: "/usr/share/vim"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/atk-1.0 -I/usr/include/freetype2 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/harfbuzz -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/libpng16 -I/usr/include/pixman-1 -I/usr/include/cloudproviders -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/fribidi -I/usr/include/sysprof-6 -pthread -I/usr/include/gio-unix-2.0 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -g -ffile-prefix-map=/build/vim/src=/usr/src/debug/vim -flto=auto -D_REENTRANT -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 
Linking: gcc -Wl,-E -Wl,-rpath,/usr/lib/perl5/5.40/core_perl/CORE -Wl,-O1 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,pack-relative-relocs -flto=auto -L/usr/local/lib -o vim -lgtk-3 -lgdk-3 -lz -lharfbuzz -lpangocairo-1.0 -lpango-1.0 -latk-1.0 -lcairo -lcairo-gobject -lgdk_pixbuf-2.0 -lgio-2.0 -lglib-2.0 -lgobject-2.0 -lSM -lICE -lXt -lX11 -lXdmcp -lSM -lICE -lm -ltinfo -lcanberra -lacl -lattr -lgpm -L/usr/lib -ltclstub8.6 -ldl -lz -lpthread -lm 

[rpuntaie]

set maxmempattern=2000000

does help, though.

Please close this if there is no way around setting the number high for this package.

With the default 1000 for maxmempattern the messages appear.

[andymass]

What file type are you editing?

…

On Wed, Nov 6, 2024 at 8:59 AM Roland Puntaier ***@***.***> wrote: set maxmempattern=2000000 does help, though. Please close this if there is no way around setting the number high for this package. With the default 1000 for maxmempattern the messages appear. — Reply to this email directly, view it on GitHub <#373 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABSY3DJNHMVTCJBX5KK7PJTZ7IOCLAVCNFSM6AAAAABRIUZOCOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDINJZHAZDOOJVGM> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[rpuntaie]

I used the extension .log. :set filetype shows filetype=log.