Feature request: show line endings as \n like gdb



Notice the difference between
```
gdbgui spawned subprocess with pid 28193 from command /usr/bin/gdb --interpreter=mi2.

gdb process 28193 is running for this tab

GNU gdb (Ubuntu 8.3-0ubuntu1) 8.3

Copyright (C) 2019 Free Software Foundation, Inc.

License GPLv3+: GNU GPL version 3 or later
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Type "show copying" and "show warranty" for details.

This GDB was configured as "x86_64-linux-gnu".

Type "show configuration" for configuration details.

For bug reporting instructions, please see:

.

Find the GDB manual and other documentation resources online at:
.

For help, type "help".

Type "apropos word" to search for commands related to "word".

set breakpoint pending on

core-file /home/philippe/traces/core-svn-all-fast-ex.25396

core-file /home/philippe/traces/core-svn-all-fast-ex.25396

warning: core file may not match specified executable file.

[New LWP 25396]

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Core was generated by `svn2git/svn-all-fast-export --rules rules.txt --add-metadata-notes --stats --em'.

Program terminated with signal SIGABRT, Aborted.

#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.

File not found: /build/glibc-t7JzpG/glibc-2.30/signal/../sysdeps/unix/sysv/linux/raise.c

bt

bt

#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

#1 0x00007f5beacbf899 in __GI_abort () at abort.c:79

#2 0x00007f5beb11aa99 in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5

#3 0x000055c86f1ceabc in QIODevice_write (baton=0x55c86f530180, data=0x7f5be727d028 "msgid \\"\\"\
msgstr \\"\\"\
\\"Project-Id-Version: sk\\\
\\"\
\\"Report-Msgid-Bugs-To: \\\
\\"\
\\"POT-Creation-Date: 2009-11-25 11:02-0500\\\
\\"\
\\"PO-Revision-Date: \\\
\\"\
\\"Last-Translator: Juan Sebasti\303\241n Echeverry