files/emacs, home: fix emacs verilog-mode not having verilog-identifier-re defined

a

2 files changed, 11 insertions, 4 deletions

diff --git a/epistemia/files/emacs/.config/emacs/init.el b/epistemia/files/emacs/.config/emacs/init.el
index 513e60f..afed1e4 100644
--- a/epistemia/files/emacs/.config/emacs/init.el
+++ b/epistemia/files/emacs/.config/emacs/init.el
@@ -470,6 +470,11 @@
 
 ;; verilog-mode -- Verilog and SystemVerilog integration
 (use-package verilog-mode
+  :config
+  ;; built-in verilog-mode package (version 2024-03-31 in emacs 30.2 instead of like 2026.02.18 from
+  ;; github repo)
+  (unless (boundp 'verilog-identifier-re)
+      (setq verilog-identifier-re "[a-zA-Z_][a-zA-Z_0-9]*"))
   :custom
   ;; try matching lowrisc style guide
   (verilog-indent-level 2)
@@ -481,10 +486,11 @@
   (verilog-typedef-regexp (concat "\\<" verilog-identifier-re "_\\(t\\)\\>"))
   (verilog-align-typedef-regexp (concat "\\<" verilog-identifier-re "_\\(t\\)\\>"))
   ;; correct syntax-highlighting of user-defined types without extremely heavy deps (lsp, verilog-ext's ripgrep+ag, etc.)
-  :hook (verilog-mode . (lambda ()
-                          (font-lock-add-keywords
-                           nil
-                           '(("\\_<\\w+_t\\_>" 0 'font-lock-type-face t))))))
+  :hook
+  (verilog-mode . (lambda ()
+                    (font-lock-add-keywords
+                     nil
+                     '(("\\_<\\w+_t\\_>" 0 'font-lock-type-face t))))))
 
 ;;;;;;;;;;;;;;
 ;; ORG-MODE ;;
diff --git a/epistemia/home/config.scm b/epistemia/home/config.scm
index c89a390..7df01e5 100644
--- a/epistemia/home/config.scm
+++ b/epistemia/home/config.scm
@@ -120,6 +120,7 @@
                    emacs-skeletor
                    emacs-transient
                    emacs-undo-tree
+                   emacs-verilog-mode
                    emacs-vertico
 
                    ;; texlive