Re: ++ causes 2 variables to increment

Thanks Grisha, Sorry for putting you through analysing my faulty example. Phil On 16 May 2016 at 05:58, Grisha Levit wrote: > > On Sun, May 15, 2016 at 4:42 PM, phil colbourn > wrote: > > # here, M=2 >> >> > It's not -- the value of $M here is the strin

++ causes 2 variables to increment

Configuration Information [Automatically generated, do not change]: Machine: i686 OS: linux-gnu Compiler: gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash

declare -ia does not enfore integer type on initialisation

*]}; Z=( D E F ); echo ${Z[*]} Outputs A B C 0 0 0 Should output: 0 0 0 0 0 0 Phil

bash crash processing b=b+1 after array read

phil@rex:~$ unset a b X; declare -i a b=1; declare -ia X=(1 2 3); phil@rex:~$ unset a b X; declare -i a b=1; declare -ia X=(1 2 3); (( a=X[b] )); echo $a 2 phil@rex:~$ cd Development/pc-z80 phil@rex:~/Development/pc-z80$ chmod +x pc-crash-bash.bash phil@rex:~/Development/pc-z80$ ./pc-crash

free: called with unallocated block argument

Configuration Information [Automatically generated, do not change]: Machine: i686 OS: linux-gnu Compiler: gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686' -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu' -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='ba

Readline history and bash's read -e

t me know if you would find the code useful. Searching has found some other wrappers (e.g. 3 at packages.debian.org) that solve the slightly different and more complex problem of wrapping an entire program that doesn't use readline so that it does use it for all input. That's not what I need in this case. Thanks for any advice. Phil.