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( ) parenthesis (口語: paren)
[ ] bracket, square bracket ([:open bracket, ]:close bracket)
{ } braces, curly bracket
< > angle bracket (<: less than, >:greater than)
<- ->   arrow
<= =>   fat arrow, double allow
#   pound, hash, number sign
-   minus,hyphen (正確には違うがdash)
‘   single quote, apostrophe
"   double quote
` ` back quote, backtick, grave
|   pipe, vertical bar
*   asterisk, star
/   slash
~   tilde
^   caret, circumflex, hat
!   exclamation mark, bang
_   underscore, score,