Universe

A package to set algorithms in typst with ease. It indents and unindents the lines based on some simple keywords, which you can change if you like to.

Examples

#import "@preview/ez-algo:0.1.0": ez-algo

#ez-algo(
  input: [$a,b in ZZ$],
  output: [gcd of $a,b$],
)[
  *function* $"gcd"(a,b)$ \
  *while* $a != b$ \
  *if* $a>b$\
        $a <- a - b$ \
  *else* \
        $b <- b - a$ \
  *end if* \
  *end while*
]

#import "@preview/ez-algo:0.1.0": ez-algo

#ez-algo(
  unindent-keywords: ([while], [if], [function]),
)[
  *function* $"gcd"(a,b)$ \
  *while* $a != b$ \
  *if* $a>b$\
        $a <- a - b$ \
  *else* \
        $b <- b - a$ \
  *end if* \
  *end while*
]

Documentation

#let ez-algo(
               input: none,
              output: none,
                fill: (x, y) =>  if calc.even(y) {gray.lighten(70%)},
          head_color: none,
              stroke: none,
     indent-keywords: ([while], [if], [for]),
     unindent-keywords: ([end while], [end if], [end for]),
      other-keywords: ([else], [else if]),
              indent: true,
               inset: 5pt,
       content_color: (numbers: black, stroke: 1pt +black, lines: black),
                body)

input: string or array sets the input in der heading of the algorithm. To change the keyword input set an array. You can change the language by set input to an array (ie. for german ([*Eingabe:*],[some input variables])) Default: none

output: string or array sets the output in der heading of the algorithm. To change the keyword input set an array.You can change the language by set output to an array (ie. for german ([*Ausgabe:*],[some output variables]) Default: none

fill: string or array sets the input in der heading of the algorithm. To change the keyword input set an array. Default:(x, y) => if calc.even(y) {gray.lighten(70%)}

head-color: Default: none

stroke: none or length or color or gradient or array or stroke or pattern or dictionary or function, Default: none

indent-keywords: array Default: ([while], [if], [for])

unindent-keywords: array Default: ([end while], [end if])

other-keywords: array Default: ([else], [else if], [end for])

indent: bool Defaut: true

inset: Default: 5pt

content-color: dictionary Default: (numbers: black, stroke: 1pt +black, lines: black)