Re: [racket-users] still trying to get coloured text in scribble

2016-05-26 Thread Hendrik Boom 
On Thu, May 26, 2016 at 10:35:30AM -0400, Brian LaChance wrote:
> On Tue, May 24, 2016 at 9:14 PM, Hendrik Boom  wrote
> > ```
> > #lang scribble/base
> > (require scribble/core)
> 
> The "require" is missing a @---change it to @(require scribble/core)
> and your unbound identifier error should go away.

Thank you.

duhh.. yes.  I figured it out just now and opened my email to report 
my stupidity and found your message.

> 
> >
> > Example of color:
> >
> > @(define (colorize #:color c . content)
> >   (elem #:style (style #f (color-property c)
> 
> Once the require is taken care of, you'll probably also get a contract
> violation here due to style's second argument. The docs say it should
> be a list. Hope that helps.

Yes, I did get that contract violation.  But had no idea what list I 
had to have.  Fortunately, I allso found a working exam0le in my 
email.

-- hendrik


> 
> -Brian

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Re: [racket-users] still trying to get coloured text in scribble

2016-05-26 Thread Brian LaChance 
On Tue, May 24, 2016 at 9:14 PM, Hendrik Boom  wrote
> ```
> #lang scribble/base
> (require scribble/core)

The "require" is missing a @---change it to @(require scribble/core)
and your unbound identifier error should go away.

>
> Example of color:
>
> @(define (colorize #:color c . content)
>   (elem #:style (style #f (color-property c)

Once the require is taken care of, you'll probably also get a contract
violation here due to style's second argument. The docs say it should
be a list. Hope that helps.

-Brian

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Re: [racket-users] still trying to get coloured text in scribble

2016-05-24 Thread Hendrik Boom 
On Tue, May 24, 2016 at 08:17:01PM -0400, Leif Andersen wrote:
> Ya, we should probably have a `color` function in scribble/base.
> Currently you actually have to use `color-property` found in
> `scribble/core`.
> 
> You could make your own colorize function like so:
> 
> ```
> (define (colorize #:color c . content)
>   (elem #:style (style #f (color-property c)
> content))
> ```

Unfortunately, it complains that style s unbound.

hendrik@notlookedfor:~/write/Melinda/Melinda$ make spedia
scribble --html --dest generated pedia/spedia.scrbl
pedia/spedia.scrbl:7:17: style: unbound identifier in module
  in: style
Makefile:95: recipe for target 'spedia' failed
make: *** [spedia] Error 1
hendrik@notlookedfor:~/write/Melinda/Melinda$ 

spedia.scrbl is the source code I'm using:


```
#lang scribble/base
(require scribble/core)

Example of color:

@(define (colorize #:color c . content)
  (elem #:style (style #f (color-property c)
content)))

@colorize[#:color "red"]{WARNING}
```

Any idea where I should get style from?  make-style also fails.

-- hendrik

> 
> (Code taken from:
> http://stackoverflow.com/questions/34888125/change-font-color-in-scribble-html-backend)
> 
> >From there, you can just do:
> 
> ```
> @colorize[#:color "red"]{WARNING}
> ```
> 
> Hope that helps.
> 
> ~Leif Andersen
> 
> 
> On Tue, May 24, 2016 at 6:53 PM, Hendrik Boom  wrote:
> > On Mon, May 23, 2016 at 03:20:53PM -0400, Hendrik Boom wrote:
> >> Can someone give me an example of coloured text in scribble?
> >
> > I've figured out that I need a style connotaining a color-property
> > but I still have no idea how to code that style in scribble, nor how to
> > apply it to a piece of text in the middle of a paragraph.
> >
> > Presumably I need to @something{ } to delimit the piece of text, and
> > then somehow apply a style to it.
> >
> > THe obvious @color[red]{foo} doesn't work, because color  isn't defined.
> >
> > -- hendrik
> >
> >>
> >> -- hendrik
> >>
> >> --
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Re: [racket-users] still trying to get coloured text in scribble

2016-05-24 Thread Leif Andersen 
Ya, we should probably have a `color` function in scribble/base.
Currently you actually have to use `color-property` found in
`scribble/core`.

You could make your own colorize function like so:

```
(define (colorize #:color c . content)
  (elem #:style (style #f (color-property c)
content))
```

(Code taken from:
http://stackoverflow.com/questions/34888125/change-font-color-in-scribble-html-backend)

>From there, you can just do:

```
@colorize[#:color "red"]{WARNING}
```

Hope that helps.

~Leif Andersen


On Tue, May 24, 2016 at 6:53 PM, Hendrik Boom  wrote:
> On Mon, May 23, 2016 at 03:20:53PM -0400, Hendrik Boom wrote:
>> Can someone give me an example of coloured text in scribble?
>
> I've figured out that I need a style connotaining a color-property
> but I still have no idea how to code that style in scribble, nor how to
> apply it to a piece of text in the middle of a paragraph.
>
> Presumably I need to @something{ } to delimit the piece of text, and
> then somehow apply a style to it.
>
> THe obvious @color[red]{foo} doesn't work, because color  isn't defined.
>
> -- hendrik
>
>>
>> -- hendrik
>>
>> --
>> You received this message because you are subscribed to the Google Groups 
>> "Racket Users" group.
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>
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