macOS
Homebrew已验证 · 100%
brew install libteclalocal Homebrew formula metadata
安装
其他安装命令
Linux
Debian apt已验证 · 92%
sudo apt install libtecla-devDebian stable package indexes · libtecla-dev · 来源: deb.debian.org
Arch Linux pacman已验证 · 92%
sudo pacman -S libteclaArch Linux sync databases · libtecla · 来源: geo.mirror.pkgbuild.com
概览
软件包摘要
Command-line editing facilities similar to the tcsh shell
历史
项目历史与用法
libtecla is Martin Shepherd's interactive command-line input library for Unix-like programs. It provides tcsh-like editing, command history, tab completion, filename expansion, and the enhance wrapper for adding line editing to third-party programs.
项目历史
The official release notes identify version 1.1j as the initial public release on freshmeat.org. The libtecla man page names Martin Shepherd as author and explains the name: in Spanish, tecla means a keyboard key, fitting a library centered on keyboard input.
The project evolved through practical terminal features rather than a large ecosystem. Version 1.2 added path lookup and completion, 1.2.3 introduced an autoconf configure script, 1.3.0 added optional vi editing mode, 1.4.0 expanded history, configuration, signals, and the enhance program, and 1.5.0 added non-blocking I/O and event-loop integration.
采用历史
libtecla's adoption has been modest but durable. It appears in Homebrew, Debian, Ubuntu, and Arch-family packaging in the input metadata, mostly for C programs that want readline-like behavior under a permissive license and with a small dependency footprint.
使用方式
Programs link with libtecla and call its interactive line-input API to get emacs-like default bindings, optional vi mode, command history, tab completion, filename expansion, and per-user customization through ~/.teclarc.
The enhance utility is the package's user-visible trick: it can add command-line editing to some third-party interactive programs without those programs being linked against libtecla.
为什么软件包爱好者会关心
libtecla sits in the same mental shelf as readline and libedit, but as a smaller permissively licensed option. Package maintainers care because it offers command-line ergonomics without making every consumer inherit readline's licensing and dependency choices.
Its significance is niche: valuable for terminal-native Unix software, not a broad application platform.
时间线
- 1.1j: Initial public release on freshmeat.org.
- 1.2: Adds lookup and completion of filenames in Unix-style paths.
- 1.2.3: Adds an autoconf configure script and shared-library support on several Unix systems.
- 1.3.0: Adds optional vi command-line editing mode.
- 1.4.0: Adds history save/load, richer configuration, signal handling, 8-bit clean input, and the enhance program.
- 1.5.0: Adds non-blocking I/O and event-loop support.
- 2014: The upstream page lists version 1.6.3 and is signed by Martin Shepherd on November 9, 2014.
Related projects
- GNU readline and BSD libedit are the closest related command-line editing libraries. tcsh, vi, and emacs provide the interaction styles that libtecla imitates or supports.
来源
安全态势
风险级别：yellow
generalized runtime or code generation signal.
风险分类器
yellow 风险 · 中 置信度 · runtime
原因
- generalized runtime or code generation signal
信号
- text:shell
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 13 个平台目标。
- 构建元数据列出 1 个构建依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
local files
Configuration and credential file locations
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Configuration files
Config paths the tool may read or write during local use.
- Unix
~/.teclarc
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
enhance | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-08
管理器版本1.6.3
管理器更新时间2026-06-22
本地数据OK
上游not checked
检测到的最新版本未检测到
https://sites.astro.caltech.edu/~mcs/tecla/
- 信息Release/tag comparison is only available for GitHub repositories.https://sites.astro.caltech.edu/~mcs/tecla/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:libtecla |
|---|---|
| 版本 | 1.6.3 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/libtecla |
| 主页 | https://sites.astro.caltech.edu/~mcs/tecla/ |
| 上游文档 | https://sites.astro.caltech.edu/~mcs/tecla |
| 许可证 | ICU |
| 源码归档 | https://sites.astro.caltech.edu/~mcs/tecla/libtecla-1.6.3.tar.gz |
| 最后更新 | 2026-06-22T14:05:23-07:00 |
| Pulse | updated |
| 构建依赖 | automake |
| macOS 提供的库 | ncurses |
| Bottle | 可用 (于 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | libtecla |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
libtecla-dev 1.6.3-3.1
interactive command line editing facilities (development)
https://www.astro.caltech.edu/~mcs/tecla/
sudo apt install libtecla-dev- Section: libdevel
- Architecture: amd64
- Source Package: libtecla
- 1 依赖
- normalized package name match
- 匹配方式：Libtecla
Debian apt95%
libtecla1t64 1.6.3-3.1
interactive command line editing facilities
https://www.astro.caltech.edu/~mcs/tecla/
sudo apt install libtecla1t64- Section: libs
- Architecture: amd64
- Source Package: libtecla
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Libtecla
Ubuntu apt95%
libtecla-dev 1.6.3-3.1build1
interactive command line editing facilities (development)
https://www.astro.caltech.edu/~mcs/tecla/
sudo apt install libtecla-dev- Section: universe/libdevel
- Architecture: amd64
- Source Package: libtecla
- 1 依赖
- normalized package name match
- 匹配方式：Libtecla
Ubuntu apt95%
libtecla1t64 1.6.3-3.1build1
interactive command line editing facilities
https://www.astro.caltech.edu/~mcs/tecla/
sudo apt install libtecla1t64- Section: universe/libs
- Architecture: amd64
- Source Package: libtecla
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Libtecla
pacman95%
libtecla 1.6.3-2
Interactive command line editing facilities
http://www.astro.caltech.edu/~mcs/tecla/
sudo pacman -S libtecla- License: custom:X11
- Architecture: x86_64
- 1 依赖
- normalized package name match
- 匹配方式：Libtecla
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated configuration and credential file locations
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment