regex101: mnemonic identifier

Group 2((((#)|())(([ \t\n]+|()))([a-zA-Z0-9]+)([ \t\n]+))|())

1st Alternative(((#)|())(([ \t\n]+|()))([a-zA-Z0-9]+)([ \t\n]+))

Group 3(((#)|())(([ \t\n]+|()))([a-zA-Z0-9]+)([ \t\n]+))

Group 4((#)|())

1st Alternative(#)

Group 5(#)

#the literal # (35₁₀ / 43₈ / 23₁₆)

2nd Alternative()

Group 6() — does not consume characters

Group 7(([ \t\n]+|()))

Group 8([ \t\n]+|())

1st Alternative[ \t\n]+

Character Class[ \t\n]+

+matches at least one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\ta tab character (ASCII 9)

\na line-feed (newline) character (ASCII 10)

2nd Alternative()

Group 9() — does not consume characters

Group 10([a-zA-Z0-9]+)

Character Class[a-zA-Z0-9]+

+matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Group 11([ \t\n]+)

Character Class[ \t\n]+

+matches at least one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\ta tab character (ASCII 9)

\na line-feed (newline) character (ASCII 10)

2nd Alternative()

Group 12() — does not consume characters

Group 13((([ \t\n]+|()))((move|mult)|([a-z]+)))

Group 14(([ \t\n]+|()))

Group 15([ \t\n]+|())

1st Alternative[ \t\n]+

Character Class[ \t\n]+

+matches at least one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

\ta tab character (ASCII 9)

\na line-feed (newline) character (ASCII 10)

2nd Alternative()

Group 16() — does not consume characters

Group 17((move|mult)|([a-z]+))

Group 20((([ \t\n]+|()))(:))

Group 25((([ \t\n]+|()))([a-zA-Z0-9,&\* \t\"\n\[\]]+))

Group 30(;)

2nd Alternative((([ \t\n]+|()))((save|end)|([a-z]+))(([ \t\n]+|()))(;))

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Search reference

Regular Expression

(((((#)|())(([ \t\n]+|()))([a-zA-Z0-9]+)([ \t\n]+))|())((([ \t\n]+|()))((move|mult)|([a-z]+)))((([ \t\n]+|()))(:))((([ \t\n]+|()))([a-zA-Z0-9,&\* \t\"\n\[\]]+))(;))|((([ \t\n]+|()))((save|end)|([a-z]+))(([ \t\n]+|()))(;))

New


{
	stream: gogo;
    move:   some,  reg1;
   #jix mult:  &num,  reg2;
    push:   reg2;
    sus :   0x20;
    add :   him,  her;
   #goto 
	  jump:   loop;
      dec :   him, *reg2;
     #get
        add :   onu,  buna;
        jump:   goto;
       #mydear move: "moses", rgb[8]; 
	save   ;
    end   ;
}


{
                    move:  mos,  reg1;
                    mult: &num,  reg2;
                    push:  reg2;
                    int :  0x20;
                   #lab
                        add :  him,  her;
                        jump:  loop;
                        #mos
                            dec:   him, *reg2;
                            #inst
                                add:   onu,  buna;
                                jump:  lab;
                    save;
                    end;

}



{
	inc:  moses, to;
   #io
    push: him;
   #kim
    jump: frame;
}


                okbro () {
                    dec: him, beat;
                   #his
                        push: him;
                        jump: main;
                    ret; }

Regular Expressions 101

Regular Expression

Substitution