feat(archsetup): add languagetool for Emacs grammar checking

Integrates with Flycheck for real-time grammar/style checking

2 files changed, 34 insertions, 0 deletions

diff --git a/archsetup b/archsetup
index c7903d8..2cbfaae 100755
--- a/archsetup
+++ b/archsetup
@@ -1777,6 +1777,7 @@ developer_workstation() {
     pacman_install python-lsp-server # python language support
     pacman_install rlwrap            # adds readline support to programs (SBCL-related)
     pacman_install sdcv              # stardict dictionary system
+    pacman_install languagetool      # grammar/style checker for flycheck
     pacman_install deno              # JS runtime for yt-dlp YouTube extraction
     pipx_install yt-dlp              # video download (pipx keeps it current)
 
diff --git a/assets/2026-02-02-languagetool-install.txt b/assets/2026-02-02-languagetool-install.txt
new file mode 100644
index 0000000..2af4b70
--- /dev/null
+++ b/assets/2026-02-02-languagetool-install.txt
@@ -0,0 +1,33 @@
+Install LanguageTool for Emacs
+==============================
+
+Date: 2026-02-02
+
+WHAT
+----
+LanguageTool is an open-source grammar and style checker. It supports
+English, German, French, Spanish, and 20+ other languages.
+
+In Emacs, it integrates with Flycheck to provide real-time grammar
+checking in text buffers (org-mode, markdown, emails, etc.).
+
+WHY
+---
+The Emacs config has a LanguageTool integration via:
+- ~/.emacs.d/scripts/languagetool-flycheck (wrapper script)
+- Flycheck checker definition
+
+Without languagetool installed, this integration is non-functional
+and tests will skip.
+
+INSTALL
+-------
+LanguageTool is in the official Arch repos:
+
+  sudo pacman -S languagetool
+
+This installs the command-line tool that the Emacs wrapper calls.
+
+LOCATION
+--------
+Add to the Emacs dependencies section of the archsetup package list.