A part with style property 'toc-hidden no longer
hides child sections, which makes it consistent with Latex/PDF
rendering.
A part with style 'grouper and 'unnumbered does not make its
child parts render as more nested, which is consistent with
'gruper without 'unnumbered. An unnumbered grouper is represented
as "" in a section-number list (while #f is still used for
unnumbered non-grouper layers).
An extflonum is like a flonum, but with 80-bit precision and
not a number in the sense of `number?': only operations such as
`extfl+' work on extflonums, and only on platforms where extflonums
can be implemented by hardware without interefering with flonums
(i.e., on platforms where SSE instructions are used for
double-precision floats).
[Patch provided by Michael Filonenko and revised by Matthew.]
The compiler tracks information about bindings that are known to
hold extflonums, but the JIT does not yet exploit this information
to unbox them (except as intermediate results).
Had been specifying Scheme lexer for code blocks, while waiting for
new Racket lexer to wend its way from Pygments to Pygments.rb to
Linguist to GitHub.
That day is almost here: Linguist will soon update and deploy to
GitHub. And Racket 5.3.2 is about to release. As a result, I think
this is the correct time to switch to the Racket lexer: It should be
live on GitHub by the time people are using Racket 5.3.2.
/cc @rmculpepper -- I think this commit should go into the 5.3.2
release.
The `+m' flag is a long-overdue shorthand for `++xref-in setup/xref
load-collections-xref', which links to installed documentation in
the same way as DrRacket's "Scribble HTML" button.
That is, use `+m' to link to installed documentation,
scribble +m mine.scrbl
instead of the previously recommended
scribble ++xref-in setup/xref load-collections-xref mine.scrbl
Merge to 5.3.2
More precisely, do this for nested flows with the "refcontent" style.
For instance this Scribble:
@margin-note{Note: This is a note. Let's make it long enough that the
markdown output will have to line-wrap, to make sure the > mark starts
each line properly.}
Will render as this Markdown:
> Note: This is a note. Let's make it long enough that the markdown output
> will have to line-wrap, to make sure the > mark starts each line
> properly.
A site like GitHub.com will render this in a block-quote style
suitable for notes:
> Note: This is a note. Let's make it long enough that the markdown output
> will have to line-wrap, to make sure the > mark starts each line
> properly.
When a tag is serializable but not `write'--`read' invariant,
then it needs to be serialized and deserialized.
Also, clarify and check in `tag?' that a tag should be
serializable.
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.
Uses "Github flavored markdown". Specifically, code blocks are opened
using ```scheme so that Github will lex and format them as Scheme code
rather than generic monospace.
Note: I would have used ```racket, but we are still waiting for the
pygments.rb project to pull again from pygments-main -- to which I
contributed a Racket lexer back in August. After pygments.rb pulls,
can update this to use ```racket instead.
The px unit is a pdflatex specific adjustable unit that is 1 bp (big
point = 1/72in) by default. This commit changes the latex renderer to
use bp which is a standard TeX unit equivalent to the default px
value. This change allows .tex files generated by scribble to work
with other latex engines such as xelatex.
http://nwalsh.com/tex/texhelp/Plain.html#dimensionshttp://tex.stackexchange.com/questions/41370/what-are-the-possible-dimensions-sizes-units-latex-understands
Here is a small test of using scribble and xelatex:
$ cat try.scrbl
@(require scriblib/figure redex/reduction-semantics redex/pict)
@(define-language L)
@(render-term L (term 1))
$ scribble --latex try.scrbl ; xelatex try
Also switches scribble search trampoline to standard DOCTYPE.
Scribble's HTML output currently relies on the quirks-mode
box model for layout of the many tables used in rendering.
However, Scribble doesn't need the rest of the changes in
browser quirks modes, so we choose a DOCTYPE that just
changes the box model.
It's non-obvious how to replicated this formatting with CSS
in standard-mode rendering. Probably a better long term
solution is to move away from table-based layout.
See further discussion on GitHub pull request 158 here:
https://github.com/plt/racket/pull/158
Commit 8653bc6792 caused
the doc navigation to render oddly on Opera due to how
it handles . This commit retains the spacing
for text browsers, but fixes the navigation on Opera.
This change makes document building --- and specially incremental
document building --- more scalable. The global duplicate-definition
check is handled by a database query, for example.
For example, the cross-reference information for the
Reference is now broken into about 16 pieces, so that
resolving a cross-reference into the Reference doesn't
require loading all cross-reference information for
the Reference.
Every document is split into two pieces, so that the title
of a document is roughly in its own piece. That way,
re-building the page of all installed documentation can be more
scalable (after some further changes).
Typically, the bluebox table includes keys that have interned parts,
so serialization can save space both on disk and in memory when the
bluebox information is reloaded.
The `xref' produced by `setup/xref' uses the database to delay
loading "out.sxref"s, which cuts 64-bit DrRacket's initial
footprint by around 50MB (i.e., about 20%).
Add "Version" in front of a version name via `.version:before' or
`.versionNoNav:before' and `\SVersionBefore', so that they can
be configured through overriding CSS or Latex macro declarations.
Also, improve the documentation for how the `#:version' argument
of `title' is propagated to a `part' style property.
Closes PR 13227
