Commitffee4746Recorded26 Apr 2026Repositorysigil-ansi

Extract sigil-ansi from sigil monorepo as standalone repo

Message

History filtered from monorepo via git filter-repo --path packages/sigil-ansi/ --path-rename packages/sigil-ansi/: (25 commits preserved). Carried-over monorepo tags wiped before tagging the first standalone release.

Scaffolding follows procedures/sigil-package-extraction (pure-Scheme single-package shape, identical to recently-extracted sigil-socket / sigil-git):

  - package.sgl: explicit version: "0.13.1"; url: standalone repo URL.
    Single from-git dep on sigil-stdlib (via codeberg:sigil/sigil-lang)
    is unchanged.
  - README.md, .gitignore (build/, .sigil/), manifest.scm (gcc-toolchain
    + make + pkg-config), dev-redirects.sgl (redirect sigil-lang to
    ../sigil-lang for local dev).
  - sigil.lock: auto-generated by sigil deps install against published
    codeberg:sigil/sigil-lang v0.13.1 (a436005a).

Self-bootstrap green: sigil deps install + sigil test --report show 17/17 pass, 0 failures.

Changed
 .gitignore        |  2 ++
 README.md         | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 dev-redirects.sgl |  6 ++++++
 manifest.scm      |  7 +++++++
 package.sgl       |  3 ++-
 sigil.lock        |  9 +++++++++
 6 files changed, 85 insertions(+), 1 deletion(-)
Diff
.gitignoreadded
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build/
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.sigil/
README.mdadded
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# sigil-ansi
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ANSI terminal color and formatting library for [Sigil](https://codeberg.org/sigil/sigil).
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Provides ANSI escape codes for terminal colors and text formatting. All
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functions are prefixed with `a:` to avoid naming conflicts.
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## Usage
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```scheme
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(import (sigil ansi))
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(display (a:green "PASS"))
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(display (a:bold (a:red "FAIL")))
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(display (a:dim "at test.sgl:42"))
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```
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Styles compose by nesting:
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```scheme
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(display (a:bold (a:underline (a:cyan "Important"))))
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```
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Cursor and screen control:
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```scheme
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(display (a:clear-screen))
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(display (a:cursor-position 10 20))
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```
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Disable color globally for non-TTY output:
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```scheme
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(with-ansi-disabled
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(lambda ()
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(display (a:red "no color here"))))
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```
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## API
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| Surface | Functions |
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|---------|-----------|
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| Foreground colors | `a:black` `a:red` `a:green` `a:yellow` `a:blue` `a:magenta` `a:cyan` `a:white` (+ `a:bright-*` variants) |
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| Background colors | `a:bg-black` `a:bg-red` `a:bg-green` `a:bg-yellow` `a:bg-blue` `a:bg-magenta` `a:bg-cyan` `a:bg-white` |
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| Styles | `a:bold` `a:dim` `a:italic` `a:underline` `a:blink` `a:inverse` `a:hidden` `a:strikethrough` |
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| Reset | `a:reset` |
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| Cursor | `a:clear-screen` `a:clear-line` `a:cursor-up` `a:cursor-down` `a:cursor-forward` `a:cursor-back` `a:cursor-home` `a:cursor-position` `a:hide-cursor` `a:show-cursor` `a:save-cursor` `a:restore-cursor` |
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| Utilities | `strip-ansi` `ansi-enabled?` `with-ansi-disabled` |
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## Build & Test
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```sh
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sigil deps install
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sigil test
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```
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## License
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BSD-3-Clause. See `package.sgl` for authors.
dev-redirects.sgladded
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;; Development redirects — point dependencies at local Sigil checkouts
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(redirects
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repos: (list
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(for-repo
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url: "codeberg:sigil/sigil-lang"
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use: (from-path dir: "../sigil-lang"))))
manifest.scmadded
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;; sigil-ansi Development Environment
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;; Use with: guix shell -m manifest.scm
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(specifications->manifest
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'("gcc-toolchain"
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"make"
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"pkg-config"))
package.sglmodified
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(package
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name: "sigil-ansi"
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version: "0.13.1"
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sigil: "^0.13"
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description: "Terminal colors and formatting for Sigil"
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url: "https://codeberg.org/sigil/sigil"
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url: "https://codeberg.org/sigil/sigil-ansi"
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license: "BSD-3-Clause"
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authors: (list "David Wilson <[email protected]>")
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sigil.lockadded
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;; Auto-generated by sigil deps install. Do not edit.
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(lock
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(package name: "sigil-stdlib"
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url: "codeberg:sigil/sigil-lang"
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ref: "^0.13.1"
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sha: "a436005a34754522d3c38b608aa892b4f8e13dd3"
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package-selector: "sigil-stdlib"
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version: "0.13.1")
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)