[ 源代码： happy ]
软件包：happy（1.20.0-1）
Parser generator for Haskell
Happy is a parser generator system for Haskell, similar to the tool `yacc' for C. Like `yacc', it takes a file containing an annotated BNF specification of a grammar and produces a Haskell module containing a parser for the grammar.
Happy is flexible: you can have several Happy parsers in the same program, and several entry points to a single grammar. Happy can work in conjunction with a lexical analyser supplied by the user (either hand-written or generated by another program), or it can parse a stream of characters directly (but this isn't practical in most cases).
其他与 happy 有关的软件包
|
|
|
|
-
- dep: libatomic1 (>= 4.8) [armel, mipsel]
- 提供 __atomic 内置函数的支持库
-
- dep: libc6 (>= 2.33)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
-
- dep: libffi8 (>= 3.4)
- 外部函数接口库运行环境
-
- dep: libgmp10 (>= 2:6.2.1+dfsg1)
- 多精度运算库
-
- dep: sgml-base (>= 1.28)
- SGML infrastructure and SGML catalog file support
-
- sug: haskell-doc
- 软件包暂时不可用
-
- sug: info-browser
- 本虚包由这些包填实： emacs-gtk, emacs-lucid, emacs-nox, info, jed, jed-extra, konqueror, pinfo, tkinfo, xemacs21-mule, xemacs21-mule-canna-wnn, xemacs21-nomule, xjed
下载 happy
| 硬件架构 | 软件包大小 | 安装后大小 | 文件 |
|---|---|---|---|
| amd64 | 486.9 kB | 2,485.0 kB | [文件列表] |
| arm64 | 547.0 kB | 2,843.0 kB | [文件列表] |
| armel | 554.1 kB | 2,632.0 kB | [文件列表] |
| armhf | 556.9 kB | 2,616.0 kB | [文件列表] |
| i386 | 1,730.7 kB | 11,502.0 kB | [文件列表] |
| mips64el | 1,808.3 kB | 17,766.0 kB | [文件列表] |
| mipsel | 1,289.7 kB | 12,419.0 kB | [文件列表] |
| ppc64el | 1,175.9 kB | 10,632.0 kB | [文件列表] |
| s390x | 2,180.0 kB | 16,645.0 kB | [文件列表] |