Change to circe

2 files changed, 89 insertions, 0 deletions

@@ -0,0 +1,84 @@
+;;; acdw-irc.el -*- lexical-binding: t; coding: utf-8-unix -*-
+
+(require 's nil :noerror)
+
+(defgroup acdw-irc nil
+  "Customizations for IRC."
+  :group 'applications)
+
+(defcustom acdw-irc/left-margin 16
+  "The size of the margin for nicks, etc. on the left."
+  :type 'integer)
+
+(defcustom acdw-irc/pre-nick ""
+  "What to show before a nick."
+  :type 'string)
+
+(defcustom acdw-irc/post-nick " | "
+  "What to show after a nick."
+  :type 'string)
+
+(defcustom acdw-irc/pre-my-nick "-"
+  "What to show before the current user's nick."
+  :type 'string)
+
+(defcustom acdw-irc/post-my-nick "-> "
+  "What to show after the current user's nick."
+  :type 'string)
+
+(defcustom acdw-irc/ellipsis "~"
+  "The ellipsis for when a string is too long."
+  :type 'string)
+
+
+;;; Convenience functions (I don't want to /depend/ on s.el)
+
+(if (fboundp 's-repeat)
+    (defalias 'repeat-string 's-repeat)
+  (defun repeat-string (num s)
+    "Make a string of STR repeated NUM times.
+Stolen from s.el."
+    (declare (pure t) (side-effect-free t))
+    (let (ss)
+      (while (> num 0)
+        (setq ss (cons str ss)
+              num (1- num)))
+      (apply #'concat ss))))
+
+(if (fboundp 's-truncate)
+    (defalias 'truncate-string 's-truncate)
+  (defun truncate-string (len s &optional ellipsis)
+    "If STR is longer than LEN, cut it down and add ELLIPSIS to the end.
+When not specified, ELLIPSIS defaults to '...'."
+    (declare (pure t) (side-effect-free t))
+    (unless ellipsis
+      (setq ellipsis "..."))
+    (if (> (length s) len)
+        (format "%s%s" (substring s 0 (- len (length ellipsis))) ellipsis)
+      s)))
+
+
+;;; IRC stuff
+
+(defun acdw-irc/margin-format (str &optional before after alignment)
+  "Print STR to fit in `acdw-irc/left-margin'.
+Optional arguments BEFORE and AFTER specify strings to go
+... before and after the string.  ALIGNMENT aligns left on nil
+and right on t."
+  (let* ((before (or before ""))
+         (after (or after ""))
+         (str-length (length str))
+         (before-length (length before))
+         (after-length (length after))
+         (max-length (- acdw-irc/left-margin 1 (+ before-length after-length)))
+         (left-over (max 0 (- max-length str-length))))
+    (format "%s%s%s%s%s"
+            before
+            (if alignment (repeat-string left-over " ") "")
+            (truncate-string max-length str acdw-irc/ellipsis)
+            (if alignment "" (repeat-string left-over " "))
+            after)))
+
+
+(provide 'acdw-irc)
+;;; acdw-irc.el ends here
@@ -155,6 +155,11 @@ is, if point < mark."
        " (%-d)")
      text-scale-mode-amount)))
 
+(defun acdw-modeline/track ()
+  "Display `tracking-mode' information."
+  (when tracking-mode
+    tracking-mode-line-buffers))
+
 (defun acdw-modeline/vc-branch ()
   "Display the version control branch of the current buffer in the modeline."
   ;; from https://www.gonsie.com/blorg/modeline.html, from Doom