Hello, a simple command that finds characters or checks if there are numbers in the text.
Put it in the Remotes section.
Syntax:
/char [-cn] <character/number>
Returns the $chr() number of your entry.
-c : Enter a Character number ($chr(This-number)) and it returns the character
-n : Enter some text and it returns if there are numbers in the text or no.

EXAMPLES:

/char 1 returns "character found: $chr(49)"
/char -c 49 returns "character: 1"
/char -n abc returns "Numbers in the text: no"
but /char -n abc1 returns "Numbers in the text: yes"

alias char {
  unset %chrr
  unset %num_x
  if ($1 == -n) {
    if ((0 isin $2-) || (1 isin $2-) || (2 isin $2-) || (3 isin $2-) || (4 isin $2-) || (5 isin $2-) || (6 isin $2-) || (7 isin $2-) || (8 isin $2-) || (9 isin $2-)) { set %num_x yes }  
    else { set %num_x no }
    echo 4 -a Numbers in the text: %num_x
    halt
  }
  if ($1 == -c) {
    if ($2) { 
      if ($len($2) <= 3) { 
        if ($chr($2) == $null) { echo 4 no results found. | halt }
        if ((0 isin $2) || (1 isin $2) || (2 isin $2) || (3 isin $2) || (4 isin $2) || (5 isin $2) || (6 isin $2) || (7 isin $2) || (8 isin $2) || (9 isin $2)) {
          echo 4 character: $chr($2) 
        }
        else { echo 4 your entry must include numbers. }
      }
      else { echo 4 length must be 3 }
    }
    else { echo 4 please enter something. }
    halt
  }
  if ($len($1) == 1) {
    var %i = 1
    while (%i <= 200) {
      if ($chr(%i) == $1) { set %chrr $ $+ chr( $+ %i $+ ) }
      inc %i
    }
    if (%chrr) { echo 4 character found: %chrr }
    if (!%chrr) { echo 4 no character found }
  }
  else { echo 4 length must be 1 }
}