Re: [racket-users] Re: Scribble: customizing table borders

[Shriram Krishnamurthi]

That did the trick well enough, thank you!!! (I wouldn't mind a cleaner
solution, but it gets the job done for now.)

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[racket-users] How can I increase expansion+compilation speed?

[Ryan Kramer]

Using DrRacket, the following file takes 18 seconds to compile without 
debugging, or about 40 seconds to compile with 
debugging: 
https://raw.githubusercontent.com/default-kramer/plisqin-tutorials/e844825b48137553246c64e73516d880b9068825/define-schema-answer-key/aw-schema.rkt

When I say "compile", I mean that I click "Run" in DrRacket and wait for it 
to give me REPL access. But that file just defines and provides a slew of 
functions, it doesn't really do anything at runtime.

(Using the command-line `racket that-file.rkt` takes only 7 seconds, which 
is OK. But many people, myself included, primarily use DrRacket.)

Admittedly, this is 612 dense lines of code. So it might just be a case of 
"yeah, that's about how long it takes." But it's also possible (or 
probable?) that I have some inefficient macros somewhere. Are there any 
tools/techniques I can use to help me reduce the compilation time?

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[racket-users] Re: Scribble: customizing table borders

[Ryan Kramer]

This isn't the most ideal way, but it might work for you:

CSS:

.LongMult td[data-underline="yes"] { border-bottom: 1px solid red; }

Code:

#lang scribble/manual

@(require scribble/core
  scribble/html-properties)

@(tabular
  #:sep @hspace[2]
  #:style (style "LongMult" null)
  #:row-properties (list (list)
 (attributes '((data-underline . "yes")))
 (list))
  (list (list @para{a1} @para{a2})
(list @para{b1} @para{b2})
(list @para{c1} @para{c2})))



On Sunday, July 19, 2020 at 2:10:03 PM UTC-5, Shriram Krishnamurthi wrote:
>
> It *appears* that in Scribble, the color of a table's borders (e.g., 
> bottom-border) is fixed: e.g.,
>
> 5
>
> generated from a program such as
>
> @tabular[#:sep @hspace[2]
>  #:row-properties '(() () bottom-border ())
> #:style (style "LongMult" null)
>
> I haven't had any luck coming up with the right CSS incantation that would 
> let me override exactly that black and not change anything else.
>
> Yes, I can tag these with a style, as above, which translates into a class 
> name. But because the black setting is most deeply nested, I can't seem to 
> change it at all. For instance,
>
> .LongMult {
> border-bottom: 1px solid red;
> }
>
> *adds* a new red bottom border for the whole table while leaving the 
> intermediate black one intact, while 
>
> .LongMult td {
> border-bottom: 1px solid red;
> }
>
> adds a red bottom border to every row *except* the one that is black 
> (since the generated code presumably overrides the outer CSS). It feels 
> like perhaps this should have been a named and modifiable class in 
> scribble.css rather than a hard-coded constant?
>
> (My central problem is I have a site that is in "dark mode", so the black 
> essentially disappears against the background. So the need to change this 
> color is a functional one, not just aesthetic.)
>
> Any ideas? Thanks!
>
> Shriram
>

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Re: [racket-users] emoji in source code

[Robby Findler]

I'm not sure what's going on, but this smily works: ☺

Robby


On Sun, Jul 19, 2020 at 10:55 AM Shriram Krishnamurthi 
wrote:

> I wrote the following program:
>
>   (define /: ')
>
> which at least on my screen looks like
>
>
>
> in Aquamacs and in my browser (modulo dark/light mode).
>
> However, no matter which mode I use in OS X AND which color mode I use in
> DrRacket, the emoji just isn't visible:
>
>
>
> Not the most pressing problem in the world, but figured this is probably
> not desirable.
>
> Shriram
>
> --
> You received this message because you are subscribed to the Google Groups
> "Racket Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to racket-users+unsubscr...@googlegroups.com.
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> https://groups.google.com/d/msgid/racket-users/af814198-b86b-4905-a741-4b59d605ca8co%40googlegroups.com
> 
> .
>

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[racket-users] Scribble: customizing table borders

[Shriram Krishnamurthi]

It *appears* that in Scribble, the color of a table's borders (e.g., 
bottom-border) is fixed: e.g.,

5

generated from a program such as

@tabular[#:sep @hspace[2]
 #:row-properties '(() () bottom-border ())
#:style (style "LongMult" null)

I haven't had any luck coming up with the right CSS incantation that would 
let me override exactly that black and not change anything else.

Yes, I can tag these with a style, as above, which translates into a class 
name. But because the black setting is most deeply nested, I can't seem to 
change it at all. For instance,

.LongMult {
border-bottom: 1px solid red;
}

*adds* a new red bottom border for the whole table while leaving the 
intermediate black one intact, while 

.LongMult td {
border-bottom: 1px solid red;
}

adds a red bottom border to every row *except* the one that is black (since 
the generated code presumably overrides the outer CSS). It feels like 
perhaps this should have been a named and modifiable class in scribble.css 
rather than a hard-coded constant?

(My central problem is I have a site that is in "dark mode", so the black 
essentially disappears against the background. So the need to change this 
color is a functional one, not just aesthetic.)

Any ideas? Thanks!

Shriram

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[racket-users] emoji in source code

[Shriram Krishnamurthi]

I wrote the following program:

  (define /: ')

which at least on my screen looks like



in Aquamacs and in my browser (modulo dark/light mode).

However, no matter which mode I use in OS X AND which color mode I use in 
DrRacket, the emoji just isn't visible:



Not the most pressing problem in the world, but figured this is probably 
not desirable.

Shriram

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