added 53 characters in body

Source Link

edited Jan 30, 2018 at 10:17

Retina, 24 2323 22 bytes

+`\[([^[\]]*[^][]*)](.)
$2*$1

Try it online!Try it online! This is practically a builtin in Retina 1. 47Edit: Saved 1 byte thanks to @Kobi. 47 45 bytes in Retina 0.8.2:

].
]$&$*¶]$&$*¶
{+`\[([^[\]]*[^][]*)]¶
$1[$1]
\[([^[\]]*[^][]*)]

Retina, 24 23 bytes

+`\[([^[\]]*)](.)
$2*$1

Try it online! This is practically a builtin in Retina 1. 47 bytes in Retina 0.8.2:

].
]$&$*¶
{+`\[([^[\]]*)]¶
$1[$1]
\[([^[\]]*)]

+`\[([^][]*)](.)
$2*$1

Try it online! This is practically a builtin in Retina 1. Edit: Saved 1 byte thanks to @Kobi. 47 45 bytes in Retina 0.8.2:

].
]$&$*¶
{+`\[([^][]*)]¶
$1[$1]
\[([^][]*)]

added 442 characters in body

Source Link

edited Jan 30, 2018 at 9:43

+`\[([^[\]]*)\]](.)
$2*$1

Try it online!Try it online! This is practically a builtin in Retina 1. 47 bytes in Retina 0.8.2:

].
]$&$*¶
{+`\[([^[\]]*)]¶
$1[$1]
\[([^[\]]*)]

+`\[([^[\]]*)\](.)
$2*$1

Try it online! This is practically a builtin in Retina 1.

+`\[([^[\]]*)](.)
$2*$1

Try it online! This is practically a builtin in Retina 1. 47 bytes in Retina 0.8.2:

].
]$&$*¶
{+`\[([^[\]]*)]¶
$1[$1]
\[([^[\]]*)]

Source Link

created Jan 30, 2018 at 9:06

+`\[([^[\]]*)\](.)
$2*$1

Try it online! This is practically a builtin in Retina 1.