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typst/docs/changelog/earlier.md
Laurenz 15a26c6c45
Split changelog (#5237)
2024-10-18 14:11:49 +00:00

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Earlier Changes in early, unversioned Typst

Changes in early, unversioned Typst

March 28, 2023

  • Breaking changes:

    • Enumerations now require a space after their marker, that is, [1.ok] must now be written as [1. ok]
    • Changed default style for term lists: Does not include a colon anymore and has a bit more indent

  • Command line interface

    • Added --font-path argument for CLI
    • Embedded default fonts in CLI binary
    • Fixed build of CLI if git is not installed

  • Miscellaneous improvements

    • Added support for disabling matrix and vector delimiters. Generally with [#set math.mat(delim: none)] or one-off with [$mat(delim: #none, 1, 2; 3, 4)$].
    • Added separator argument to term lists
    • Added round function for equations
    • Numberings now allow zeros. To reset a counter, you can write [#counter(..).update(0)]
    • Added documentation for {page()} and {position()} methods on [location] type
    • Added symbols for double, triple, and quadruple dot accent
    • Added smart quotes for Norwegian Bokmål
    • Added Nix flake
    • Fixed bibliography ordering in IEEE style
    • Fixed parsing of decimals in math: [$1.2/3.4$]
    • Fixed parsing of unbalanced delimiters in fractions: [$1/(2 (x)$]
    • Fixed unexpected parsing of numbers as enumerations, e.g. in [1.2]
    • Fixed combination of page fill and header
    • Fixed compiler crash if [repeat] is used in page with automatic width
    • Fixed matrices with explicit delimiter
    • Fixed indent property of term lists
    • Numerous documentation fixes
    • Links in bibliographies are now affected by link styling
    • Fixed hovering over comments in web app

March 21, 2023

  • Reference and bibliography management

    • Bibliographies and citations (currently supported styles are APA, Chicago Author Date, IEEE, and MLA)
    • You can now reference sections, figures, formulas, and works from the bibliography with [@label]
    • You can make an element referenceable with a label:
      • [= Introduction <intro>]
      • [$ A = pi r^2 $ <area>]

  • Introspection system for interactions between different parts of the document

    • [counter] function
      • Access and modify counters for pages, headings, figures, and equations
      • Define and use your own custom counters
      • Time travel: Find out what the counter value was or will be at some other point in the document (e.g. when you're building a list of figures, you can determine the value of the figure counter at any given figure).
      • Counters count in layout order and not in code order
    • [state] function
      • Manage arbitrary state across your document
      • Time travel: Find out the value of your state at any position in the document
      • State is modified in layout order and not in code order
    • [query] function
      • Find all occurrences of an element or a label, either in the whole document or before/after some location
      • Link to elements, find out their position on the pages and access their fields
      • Example use cases: Custom list of figures or page header with current chapter title
    • [locate] function
      • Determines the location of itself in the final layout
      • Can be accessed to get the page and x, y coordinates
      • Can be used with counters and state to find out their values at that location
      • Can be used with queries to find elements before or after its location

  • New [measure] function

    • Measure the layouted size of elements
    • To be used in combination with the new [style] function that lets you generate different content based on the style context something is inserted into (because that affects the measured size of content)

  • Exposed content representation

    • Content is not opaque anymore
    • Content can be compared for equality
    • The tree of content elements can be traversed with code
    • Can be observed in hover tooltips or with [repr]
    • New methods on content: func, has, at, and location
    • All optional fields on elements are now settable
    • More uniform field names (heading.title becomes heading.body, list.items becomes list.children, and a few more changes)

  • Further improvements

    • Added [figure] function
    • Added numbering parameter on equation function
    • Added numbering and number-align parameters on page function
    • The page function's header and footer parameters do not take functions anymore. If you want to customize them based on the page number, use the new numbering parameter or [counter] function instead.
    • Added footer-descent and header-ascent parameters
    • Better default alignment in header and footer
    • Fixed Arabic vowel placement
    • Fixed PDF font embedding issues
    • Renamed math.formula to math.equation
    • Font family must be a named argument now: [#set text(font: "..")]
    • Added support for hanging indent
    • Renamed paragraph indent to first-line-indent
    • More accurate logarithm when base is 2 or 10
    • Improved some error messages
    • Fixed layout of [terms] list

  • Web app improvements

    • Added template gallery
    • Added buttons to insert headings, equations, raw blocks, and references
    • Jump to the source of something by clicking on it in the preview panel (works for text, equations, images, and more)
    • You can now upload your own fonts and use them in your project
    • Hover debugging and autocompletion now takes multiple files into account and works in show rules
    • Hover tooltips now automatically collapse multiple consecutive equal values
    • The preview now automatically scrolls to the right place when you type
    • Links are now clickable in the preview area
    • Toolbar, preview, and editor can now all be hidden
    • Added autocompletion for raw block language tags
    • Added autocompletion in SVG files
    • New back button instead of four-dots button
    • Lots of bug fixes

February 25, 2023

  • Font changes
    • New default font: Linux Libertine
    • New default font for raw blocks: DejaVu Sans Mono
    • New default font for math: Book weight of New Computer Modern Math
    • Lots of new math fonts available
    • Removed Latin Modern fonts in favor of New Computer Modern family
    • Removed unnecessary smallcaps fonts which are already accessible through the corresponding main font and the [smallcaps] function
  • Improved default spacing for headings
  • Added [panic] function
  • Added clusters and codepoints methods for strings
  • Support for multiple authors in set document
  • Fixed crash when string is accessed at a position that is not a char boundary
  • Fixed semicolon parsing in [#var ;]
  • Fixed incremental parsing when inserting backslash at end of [#"abc"]
  • Fixed names of a few font families (including Noto Sans Symbols and New Computer Modern families)
  • Fixed autocompletion for font families
  • Improved incremental compilation for user-defined functions

February 15, 2023

  • Box and [block] have gained fill, stroke, radius, and inset properties
  • Blocks may now be explicitly sized, fixed-height blocks can still break across pages
  • Blocks can now be configured to be breakable or not
  • Numbering style can now be configured for nested enums
  • Markers can now be configured for nested lists
  • The [eval] function now expects code instead of markup and returns an arbitrary value. Markup can still be evaluated by surrounding the string with brackets.
  • PDFs generated by Typst now contain XMP metadata
  • Link boxes are now disabled in PDF output
  • Tables don't produce small empty cells before a pagebreak anymore
  • Fixed raw block highlighting bug

February 12, 2023

  • Shapes, images, and transformations (move/rotate/scale/repeat) are now block-level. To integrate them into a paragraph, use a [box] as with other elements.
  • A colon is now required in an "everything" show rule: Write {show: it => ..} instead of {show it => ..}. This prevents intermediate states that ruin your whole document.
  • Non-math content like a shape or table in a math formula is now centered vertically
  • Support for widow and orphan prevention within containers
  • Support for RTL in lists, grids, and tables
  • Support for explicit {auto} sizing for boxes and shapes
  • Support for fractional (i.e. {1fr}) widths for boxes
  • Fixed bug where columns jump to next page
  • Fixed bug where list items have no leading
  • Fixed relative sizing in lists, squares and grid auto columns
  • Fixed relative displacement in [place] function
  • Fixed that lines don't have a size
  • Fixed bug where {set document(..)} complains about being after content
  • Fixed parsing of {not in} operation
  • Fixed hover tooltips in math
  • Fixed bug where a heading show rule may not contain a pagebreak when an outline is present
  • Added baseline property on [box]
  • Added tg and ctg operators in math
  • Added delimiter setting for cases function
  • Parentheses are now included when accepting a function autocompletion

February 2, 2023

  • Merged text and math symbols, renamed a few symbols (including infty to infinity with the alias oo)
  • Fixed missing italic mappings
  • Math italics correction is now applied properly
  • Parentheses now scale in [$zeta(x/2)$]
  • Fixed placement of large root index
  • Fixed spacing in [$abs(-x)$]
  • Fixed inconsistency between text and identifiers in math
  • Accents are now ignored when positioning superscripts
  • Fixed vertical alignment in matrices
  • Fixed text set rule in raw show rule
  • Heading and list markers now parse consistently
  • Allow arbitrary math directly in content

January 30, 2023

Go to the announcement blog post.

  • New expression syntax in markup/math
    • Blocks cannot be directly embedded in markup anymore
    • Like other expressions, they now require a leading hash
    • More expressions available with hash, including literals ([#"string"]) as well as field access and method call without space: [#emoji.face]
  • New import syntax
    • [#import "module.typ"] creates binding named module
    • [#import "module.typ": a, b] or [#import "module.typ": *] to import items
    • [#import emoji: face, turtle] to import from already bound module
  • New symbol handling
    • Removed symbol notation
    • Symbols are now in modules: {sym}, {emoji}, and {math}
    • Math module also reexports all of {sym}
    • Modified through field access, still order-independent
    • Unknown modifiers are not allowed anymore
    • Support for custom symbol definitions with symbol function
    • Symbols now listed in documentation
  • New {math} module
    • Contains all math-related functions
    • Variables and function calls directly in math (without hash) access this module instead of the global scope, but can also access local variables
    • Can be explicitly used in code, e.g. [#set math.vec(delim: "[")]
  • Delimiter matching in math
    • Any opening delimiters matches any closing one
    • When matched, they automatically scale
    • To prevent scaling, escape them
    • To forcibly match two delimiters, use lr function
    • Line breaks may occur between matched delimiters
    • Delimiters may also be unbalanced
    • You can also use the lr function to scale the brackets (or just one bracket) to a specific size manually
  • Multi-line math with alignment
    • The \ character inserts a line break
    • The & character defines an alignment point
    • Alignment points also work for underbraces, vectors, cases, and matrices
    • Multiple alignment points are supported
  • More capable math function calls
    • Function calls directly in math can now take code expressions with hash
    • They can now also take named arguments
    • Within math function calls, semicolons turn preceding arguments to arrays to support matrices: [$mat(1, 2; 3, 4)$]
  • Arbitrary content in math
    • Text, images, and other arbitrary content can now be embedded in math
    • Math now also supports font fallback to support e.g. CJK and emoji
  • More math features
    • New text operators: op function, lim, max, etc.
    • New matrix function: mat
    • New n-ary roots with root function: [$root(3, x)$]
    • New under- and overbraces, -brackets, and -lines
    • New abs and norm functions
    • New shorthands: [|, |], and ||
    • New attach function, overridable attachments with script and limit
    • Manual spacing in math, with h, thin, med, thick and quad
    • Symbols and other content may now be used like a function, e.g. [$zeta(x)$]
    • Added Fira Math font, removed Noto Sans Math font
    • Support for alternative math fonts through [#show math.formula: set text("Fira Math")]
  • More library improvements
    • New calc module, abs, min, max, even, odd and mod moved there
    • New message argument on {assert} function
    • The pairs method on dictionaries now returns an array of length-2 arrays instead of taking a closure
    • The method call {dict.at("key")} now always fails if "key" doesn't exist Previously, it was allowed in assignments. Alternatives are {dict.key = x} and {dict.insert("key", x)}.
  • Smarter editor functionality
    • Autocompletion for local variables
    • Autocompletion for methods available on a value
    • Autocompletion for symbols and modules
    • Autocompletion for imports
    • Hover over an identifier to see its value(s)
  • Further editor improvements
    • New Font menu with previews
    • Single projects may now be shared with share links
    • New dashboard experience if projects are shared with you
    • Keyboard Shortcuts are now listed in the menus and there are more of them
    • New Offline indicator
    • Tooltips for all buttons
    • Improved account protection
    • Moved Status indicator into the error list button
  • Further fixes
    • Multiple bug fixes for incremental parser
    • Fixed closure parameter capturing
    • Fixed tons of math bugs
    • Bugfixes for performance, file management, editing reliability
    • Added redirection to the page originally navigated to after signin