Spatial-trees is a set of dynamic index data structures for spatially-extended data.

This module in a fully object-oriented implementation of a simple n-ary tree.

This package provides an Emacs minor mode to extend org-mode with Trello abilities. Trello is an online project organizer.

pst-tree defines a macro \pstree that offers a structured way of joining nodes created using pst-node in order to draw trees.

Syntax Tree is a suite of tools built on top of the internal CRuby parser. It provides the ability to generate a syntax tree from source, as well as the tools necessary to inspect and manipulate that syntax tree. It can be used to build formatters, linters, language servers, and more.

An implementation that combines trait data and a phylogenetic tree (or trees) into a single object of class treedata.table'. The resulting object can be easily manipulated to simultaneously change the trait- and tree-level sampling. Currently implemented functions allow users to use a data.table syntax when performing operations on the trait dataset within the treedata.table object. For more details see Roman-Palacios et al. (2021) <doi:10.7717/peerj.12450>.

This data structure can be used to store the history of visited paths or URLs with a file or web browser, in a way that no “forward” element is ever forgotten.

The history tree is “global” in the sense that multiple owners (e.g. tabs) can have overlapping histories. On top of that, an owner can spawn another one, starting from one of its nodes (typically when you open a URL in a new tab).

This package is used for bundling related git-worktrees from multiple repositories together. This helps switch quickly between repositories and ensure you're on the correct branch. When you're done with your changes, you can use the repositories in the workspace and know which ones were modified to simplify the process of getting the changes merged in together. Additionally, git metadata is shared between all projects. You can stash, pop, and pull changes in from the same repository in other workspaces thanks to the power of git-worktrees.

This package implements a likelihood ratio test and two pairwise standardized mean difference tests for testing equality of means against tree ordered alternatives in one-way ANOVA. The null hypothesis assumes all group means are equal, while the alternative assumes the control mean is less than or equal to each treatment mean with at least one strict inequality. Inputs are a list of numeric vectors (groups) and a significance level; outputs include the test statistic, critical value, and decision. Methods described in "Testing Against Tree Ordered Alternatives in One-way ANOVA" <doi:10.48550/arXiv.2507.17229>.

Documentation at https://melpa.org/#/tree-sitter

This package provides Tree-sitter's query grammar.

This package provides a CMake grammar for the Tree-sitter library.

This package provides a Magik grammar for the Tree-sitter library.

This package provides a LaTeX grammar for the Tree-sitter library.

This package provides a Ninja grammar for the Tree-sitter library.

This package provides a Scala grammar for the Tree-sitter library.

This package provides a Meson grammar for the Tree-sitter library.

This package provides a Gleam grammar for the Tree-sitter library.

This package provides a Bicep grammar for the Tree-sitter library.

This package provides a Julia grammar for the Tree-sitter library.

This package provides a JSDoc grammar for the Tree-sitter library.

This package provides a Janet grammar for the Tree-sitter library.

This package provides a Typst grammar for the Tree-sitter library.

This package provides a Go .mod grammar for the Tree-sitter library.