LaTeX.js | Web Components Ecosystem Directory

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LaTeX.js - v0.12.6: bugfixes Latest Release

Published by michael-brade over 1 year ago

The main fixes are the missing directories when using webpack and a crash when using LaTeX.js in/with React.

fixed #120, #121, #132, #139
updated puppeteer, added firefox screenshotting
updated some dependencies

LaTeX.js - v0.12.4: infrastructure, for real

Published by michael-brade over 4 years ago

I had to fix it again. Verdict: ES6 modules and automatic detection of node/browser environment doesn't work.

So now LaTeX.js (HtmlGenerator to be exact) simply assumes a DOM implementation, HtmlGenerator doesn't load svgdom itself anymore. Without support for top-level await in browsers, terser, and node, this just cannot be done properly in ES6.

Other changes:

include LaTeXJSComponent in the main exports, don't create an extra bundle anymore
include SyntaxError in the main exports
to make sure that HtmlGenerator doesn't require a DOM implementation already on import anymore, it cannot create a cache of html elements directly; now create() takes a string or a factory function for element creation

LaTeX.js - v0.12.2: infrastructure

Published by michael-brade over 4 years ago

This release fully supports ES6 modules. LaTeX.js itself has not changed, but the build system and the docs have improved a lot.

exports:

no default export anymore, export: he, parse, Generator, HtmlGenerator

build:

simplified rollup config and build
added visualizer
generate correct source maps
get rid of all eval calls
use dynamic imports for external packages and documentclasses

unit tests:

update to puppeteer 3.3, now we can start to support Firefox screenshots
added a script to create a native LaTeX rendering for the test cases
updated mocha
support and fix code coverage

docs:

moved to VuePress
use a git worktree in the website folder to generate the docs and playground in the gh-pages branch

LaTeX.js - v0.12.1: bugfixing

Published by michael-brade about 5 years ago

build improvements
unit testing fixes (write screenshots and diffs synchronously)
allow starred environments (#64)
fixed bezier curves and implemented the optional argument of bezier curves
fixed \line, \vector, \oval to not shift in some corner cases
better and more beautiful arrowhead like in pict2e
made \put work with negative y-values

LaTeX.js - v0.12.0: this brings packages

Published by michael-brade over 5 years ago

parser:

fixed url chars according to RFC3986
implemented key-value lists
implemented csv groups
use _ instead of skip_space to make to code more readable

core:

documentclasses: implemented inheritance of options
implemented standard documentclass options, allow any font size option (e.g. 26pt)
implemented \usepackage, added first packages
refactor: added Generator class with TeX logic so that HtmlGenerator only needs to worry about the DOM
refactor: macros.ls -> latex.ltx.ls
import symbols from packages and custom macros
introduced Length and Vector classes
fixed \oval{} and \circle*
update to KaTeX 0.10.0, SVG.js 3.0

HtmlGenerator:

added precision option, default is 3 digits

new packages:

hyperref
echo
multicol
latexsym
textgreek
stix
gensymb
textcomp

CSS:

fixed layout bug: do not make html and body a grid! Otherwise we'll have nested grids.
set font properties at the root (<html>)
set CSS variables on the root element (also for webcomponent), this is important for the root font size
webcomponent: @font-face doesn't work inside a shadow DOM, so add cmu.css to parent document

tests

fixed fixure loading (#21)
refactored screenshot code
don't instrument screenshot tests for code coverage
refactor loading fixtures from subdirectories to allow grouping them by package, for instance

build

swiched to rollup, get rid of babel, uglify-js
parallelize build
output ES modules and UMD packages

playground:

use split-grid and CSS grid for layout

LaTeX.js - v0.11.0: improved API, added web component

Published by michael-brade about 6 years ago

API:

new HtmlGenerator API: it is now possible to get parts of the resulting HTML document
added an implementation of a LaTeX.js webcomponent (using tags)
CSS: use grid instead of flex, now the page looks correct even without margin content

CLI:

added -u (base URL) option
fixed reading of custom macros (-m)

build system:

integrate with CircleCI, Greenkeeper
update unit tests
create source maps
show code coverage

LaTeX.js - v0.10.1: expose API more consistently, include build for the browser

Published by michael-brade about 6 years ago

html-generator.ls now checks if window is defined, not test.ls anymore
added index.js as the new main entry point
made bin/latex.js executable

LaTeX.js - v0.10.0: better layout, added \marginpar

Published by michael-brade over 6 years ago

general:

implemented \marginpar
finished \parbox alignment combinations, all should work now
fixed a few more whitespace issues, esp. in restricted horizontal mode; still some more left to go...

layout:

layout can now be changed using \setlength
implement default layout values for 10pt, onecolumn, oneside options
margins and \textwidth: calculate their percentages relative to \paperwidth
layout is still responsive; to make it static, use an absolute --paperwidth in the CSS

picture environment:

implemented \qbezier and \cbezier
implemented \oval
implemented \multiput
\line, \vector, \[qc]bezier: add room for linewidth using bbox()
fixed \vector arrow head: it now ends exactly at the line end and properly scales with the linewidth
fixed \put outside of a picture environment
fixed picture offset

other fixes:

HTML: set the charset to UTF-8
API: optional arguments always have "?" appended => "o" is now "o?"
little parser fixes
more tests, extended the playground

LaTeX.js -

Published by michael-brade over 6 years ago

This release is another mostly bugfix release:

CLI: add -a option to copy assets (CSS, fonts) to the destination
better parser error messages when parsing the preamble
distinguish between inline- and block-environments (block envs force vertical mode, i.e. start a new paragraph)
implemented continuing after a block-environment properly (LaTeX's \@endparenv)
use (modified) svgdom instead of domino: CLI and tests can now render SVG!

misc:

updated KaTeX
added picture tests and screenshots

LaTeX.js - Bugfixes, assets

Published by michael-brade over 6 years ago

This release now also includes the CSS files and the CM fonts.

Bugfixes:

fix centering of lists, be more like LaTeX and use \llap for the label
fix alignment of lists
fix wrong font in \verb
fix list and verse margins, use em instead of rem

LaTeX.js - Closer

Published by michael-brade over 6 years ago

restructure:

implemented \documentclass and parsing the preamble
use JS classes for documentclasses: extract article.ls, book.ls, report.ls
implemented environments like in LaTeX: any macro can be used in \begin/\end, and therefore, environments can now mostly be implemented without touching the parser

boxes:

implemented boxes: \mbox, \makebox, \parbox, \fbox, \framebox, \[rl]lap, \smash, \[vh]phantom
implemented lengths (changing CSS variables still TODO)

picture environment:

implemented \line, \Line, \vector, \Vector, \circle, and \put

titling:

\frontmatter, \mainmatter, \backmatter, \appendix
\maketitle, \title, \author, \date
titlepage and abstract environments

new CLI features:

switch output: full HTML5 or "barely" the <body> contents
change default documentclass
add custom macros
add custom styles

unit tests:

support screenshot tests (useful for CSS unit testing)

fonts:

set default font size to 10pt
\emph and \em are now context-aware
regenerated the CM fonts (fixes missing glyphs), fixed missing slanted typewriter
more beautiful \underline

LaTeX.js - Big Macro Improvements

Published by michael-brade almost 7 years ago

much better macro implementation:

the arguments of macros and the macro type can now be specified in JavaScript, making the parser more or less independent of new macros (see macros.ls for documentation)
macros return an array of nodes or strings
thus, the limitation of always treating groups as macro parameters is gone
prevent macros from calling JavaScript Object methods

more features:

use CSS variables for lengths
implemented diacritics (text-mode accents)
implemented counters, calc expressions, printing counters
sections use now use LaTeX counters and not CSS counters anymore
implemented \label and \ref
implemented \verb

reimplemented lists:

enumerate items can now be \label'd and \ref'd
labels for all lists are now defined by counters and macros like in LaTeX
max. list depths are adhered to

other new macros:

\the, \value
\message, \showthe
\endinput

misc:

refactor code (symbols and macros in their own files)
bugfixes (url charset, float, quotes, empty lines after \item, ] in environments, dependencies)

LaTeX.js -

Published by michael-brade almost 7 years ago