Create a 'stupid' bash script file with the shbang only outside emacs
#!/bin/bash
Then type:
prueba=$(echo $PATH | sed 's|/home/paag|$HOME|g')
When you close the parenthesis at the end of the line, you get a 'mismatched parenthesis' error message, when there is no such mismatch
In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.20, cairo version 1.16.0)
of 2021-08-31 built on emacs28
Repository revision: 03dcceeeeeda6cefe4c0a79be328dd44b289b20b
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Ubuntu 20.04.3 LTS
Configured using:
'configure --prefix=/usr --program-suffix=28 --with-json --with-x
--with-x-toolkit=gtk3 --with-cairo --with-compress-install
--with-modules=yes --with-threads --with-included-regex --with-zlib
--with-native-compilation 'CFLAGS=-g -O2
-fdebug-prefix-map=/home/paag/emacs=. -fstack-protector-strong -Wformat
-Werror=format-security' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2'
'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro''
Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LIBSELINUX LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG
SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3
ZLIB
Important settings:
value of $LC_MONETARY: es_ES.UTF-8
value of $LC_NUMERIC: es_ES.UTF-8
value of $LC_TIME: es_ES.UTF-8
value of $LANG: en_GB.UTF-8
value of $XMODIFIERS: @im=ibus
locale-coding-system: utf-8-unix
Major mode: Shell-script
Minor modes in effect:
sh-electric-here-document-mode: t
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail
rmail-loaddefs auth-source cl-seq eieio eieio-core cl-macs
eieio-loaddefs password-cache json map text-property-search seq byte-opt
gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse
rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045
ietf-drums mm-util mail-prsvr mail-utils time-date subr-x cl-loaddefs
cl-lib sh-script smie executable iso-transl tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu
timer select scroll-bar mouse jit-lock font-lock syntax font-core
term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech european ethiopic indian
cyrillic chinese composite charscript charprop case-table epa-hook
jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button
loaddefs faces cus-face macroexp files window text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote threads dbusbind inotify
dynamic-setting system-font-setting font-render-setting cairo
move-toolbar gtk x-toolkit x multi-tty make-network-process
native-compile emacs)
Memory information:
((conses 16 74579 7300)
(symbols 48 6995 0)
(strings 32 21514 1829)
(string-bytes 1 683484)
(vectors 16 14236)
(vector-slots 8 311605 13364)
(floats 8 28 41)
(intervals 56 292 0)
(buffers 992 12))
--
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PEDRO ANDRES ARANDA GUTIERREZ
Universidad Carlos III de Madrid
"Fragen sind nicht da um beantwortet zu werden.
Fragen sind da, um gestellt zu werden" Georg Kreisler