#+TITLE: TODO list for minishell

* Stuff to fix
** DONE PWD=qwe; pwd <== recheck
** DONE VISUAL=qweqwe crontab -e <=== deal with it
** DONE cd qweqwe <=== stderr
** DONE lpipes leaks <=== this is a big one (split lpipes | lcom | com)
** DONE /true/path/to/non-existant/bin/fail-plus-bad-fork
** DONE fix pwd when cd /
** DONE Multiline pipes (ls |)
** DONE Go full tok + quotes
** DONE fix \; \&& \||
** DONE Variables quotes qwe="okokoko kkok" asd='bav'
** DONE Fix PSX \stuff subst with "" ''
** DONE ls qweqwe; echo $? <---- substitute
** DONE Don't fuck with '$vars'
** DONE <>>
   CLOSED: [2020-09-26 Sat 18:41]
** DONE Subst ~ after >
   CLOSED: [2020-09-26 Sat 19:43]
** DONE msh ~> qwewqrqrqwrqwrqr ($? and output vs bash)
   CLOSED: [2020-10-05 Mon 15:45]
** DONE bus error on msh ~> exit
   CLOSED: [2020-10-05 Mon 16:12]
** DONE SEGV on pipes
** DONE buildable on Linux + gcc
   CLOSED: [2020-10-12 Mon 19:56]
** DONE pipes don't split "qweqwreq | qweqweqe"
   CLOSED: [2020-10-21 Wed 21:10]
** DONE pipes + conditions "ls | grep kdf && echo yes || echo no"
   CLOSED: [2020-10-22 Thu 16:25]
** TODO 2>&1
** CANCELED alias ls='clear; ls | grep qwe' <--- aliases not substed in the right place
   CLOSED: [2020-10-19 Mon 19:56]
** DONE forked write(2) stuff on cd
** DONE Multiline && ||
** DONE ./qwe.sh <=== handle bad shebang
** DONE msh ~> ./qwe.sh <---- without shebang (maybe works fine already)
   CLOSED: [2020-10-05 Mon 18:34]
** TODO 'qweqwe=qweqwe'
** DONE fix that goddamn exit(2) 25 leak
** DONE lpipes leaks on builtins (same as above man)
** DONE leaks on builtins (same as above man)
** DONE Variables stack rework
** DONE $1 $2 $3 $4... vars
   CLOSED: [2020-09-26 Sat 17:32]
** DONE Fix $?
** DONE Handle comments better #
** TODO Handle memory
** TODO Fix ~ only first pos of arg
** TODO exit 25 leak is back
** TODO Various in-code TODO

* Stuff to add
** DONE builtins to pipes
** DONE Proper ~ subst
** TODO SIGNAL
** DONE && ||
** DONE .minishellrc
** DONE .minishell_history
** DONE history builtin
** TODO $_
** TODO Parse error before p_line for scripts
** DONE Norm [2/2]
   CLOSED: [2020-10-03 Sat 14:46]
      + [X] libft
      + [X] minishell
** DONE [ builtin <=== pretty cool yet simple stuff ( [ $a -eq 1 ] )
** DONE alias
** DONE Read scripts
** DONE PSX rice
** DONE << [2/2]
   CLOSED: [2020-09-28 Mon 19:30]
      + [X] base
      + [X] <<- to skip tabs
** TODO if else [0/4]
      + [ ] if - fi
      + [ ] else
        + [ ] else
        + [ ] elif
      + [ ] while - do - done
      + [ ] for
** TODO Termcaps
** TODO -i option (alias and history in scripts, etc)
** TODO Simple arithmetics $((a + 1))
** CANCELED &
   CLOSED: [2020-10-21 Wed 16:41]