[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
History expansion in multiline string, within single quote
From: |
schplurtz |
Subject: |
History expansion in multiline string, within single quote |
Date: |
Thu, 9 Aug 2018 09:47:24 +0200 (CEST) |
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu'
-DCONF_VENDOR='pc' -
DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -I.
-I../. -I.././include -I.././lib -Wdate-time -D_FORTIFY_SOURCE=2 -g
-O2 -fdebug-prefix-map=/build/bash-7fckc0/bash-4.4=. -fstack-protector-strong
-Wformat -Werror=format-security -Wall -no-pie -Wno-parentheses -Wno
-format-security
uname output: Linux vmsch003 4.9.0-7-amd64 #1 SMP Debian 4.9.110-3+deb9u1
(2018-08-03) x86_64 GNU/Linux
Machine Type: x86_64-pc-linux-gnu
Bash Version: 4.4
Patch Level: 12
Release Status: release
Description:
Bug happens in an interactive shell.
this works as expected, no history expansion :
echo "foo"'!bar'"qux"
but this fails, bash tries to hist-expand !bar', which it should not.
echo "foo
"'!bar'"qux"
-bash: !bar': event not found
I just compiled bash 4.4.18 and tested, the bug is there too.
- History expansion in multiline string, within single quote,
schplurtz <=