Subject: Regex

From: Budi <[email-masked]>
Date: Sat, 8 Jun 2019 15:06:30 +0700

From: "U-DESKTOP-QP55KRT\\Budi"
<[email-masked]>
To: [email-masked]
Subject: 26.2;
--text follows this line--

I tried to match complemented characters which must not match newline:
(re-search-forward"\\=[^[a-z0-9(\"{<\r\n]+"nil t)

but when get on $ (newline) emits error as noted
if not get on $ simply works correctly

In GNU Emacs 26.2 (build 1, x86_64-pc-msys)
 of 2019-04-25 built on WARLOCK
Repository revision: b0e5479796001e2b2462b41e71caf947a150824d
Recent messages:
looking-back: Invalid search bound (wrong side of point)
Saving file /home/Budi/.emacs...
Wrote /home/Budi/.emacs
 25771
Entering debugger...
looking-back: Invalid search bound (wrong side of point)
Undo! [2 times]
Successful
 25630
Entering debugger...
looking-back: Invalid search bound (wrong side of point)
Configured using:
 'configure --prefix=/usr --build=x86_64-pc-msys --with-x-toolkit=no
 --with-sound=yes --with-modules --without-compress-install
 'CFLAGS=-pipe -O3 -fomit-frame-pointer -funroll-loops'
 CPPFLAGS=-DNDEBUG 'LDFLAGS=-s -Wl,-s''

Configured features:
SOUND GLIB NOTIFY ACL GNUTLS LIBXML2 ZLIB MODULES THREADS

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Emacs-Lisp

Minor modes in effect:
  show-paren-mode: t
  xterm-mouse-mode: t
  global-auto-complete-mode: t
  auto-complete-mode: t
  delete-selection-mode: t
  desktop-save-mode: t
  linum-mode: t
  mouse-wheel-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  file-name-shadow-mode: t