Greg Hendershott cdc89f9685 Render @hyperlink in Markdown.

Render Scribble like

    @hyperlink["url" "content"]

as Markdown like

    [content](url)

Note that this only works for `@hyperlink`. The motivation is to
preserve content the author has explicitly written. (Previously,
`markdown-render.rkt` was discarding this; `text-render.rkt` still
does so.)

This does _not_ attempt to handle everything that `html-render.rkt`
would automatically generate and render as `<a>`. It simply can't --
things like hotlinked Racket keywords in code blocks simply won't work
in Markdown.

original commit: dbffc840a93ceb142c59df4a533ced0b41b8e4fa

2012-12-11 12:40:54 -07:00

1.3 KiB

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```scheme

(require racket/string)


* Item 1.

* Item 2.

## 1. Section

[I am a hyperlink to Racket.](http://www.racket-lang.org/)

Italic. \_Just underlines\_.

Bold. \*Just asterisks.\*

“Dobule quoted”. ‘Single quoted’.

`Hi, world.`  
`A “quote”.`  
`Second line.`
`Last line.`  

The end.

`THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS`   
`“AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT`     
`LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR` 
`A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT`  
`HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,`
`SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT`      
`LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,` 
`DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY` 
`THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT`   
`(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE` 
`OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.`  

```scheme
(make-string k [char]) -> string?
  k : exact-nonnegative-integer? 
  char : char? = #\nul

Returns a new mutable string of length k where each position in the string is initialized with the character char

1.3 KiB Raw Blame History Unescape Escape

```scheme

1.3 KiB

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