From cd80739e8f224e9ba28351fddff5538e31877f13 Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Wed, 5 Feb 2020 16:39:44 +0100
Subject: [PATCH] Emacs: Truncate lines only in prog-mode and conf-mode.

---
 init.d/basics/buffers.el     | 10 +++++++++-
 init.d/programming/common.el |  6 +-----
 init.d/text/common.el        |  4 +---
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/init.d/basics/buffers.el b/init.d/basics/buffers.el
index 0b3e1e5..3c29909 100644
--- a/init.d/basics/buffers.el
+++ b/init.d/basics/buffers.el
@@ -1,6 +1,6 @@
 ;;; buffers.el --- Default settings for buffers. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-02-02T10:16:51+0100>
+;; Time-stamp: <2020-02-05T16:35:38+0100>
 
 ;;; Commentary:
 ;; * Setup scratch buffer.
@@ -40,10 +40,18 @@
 
   (set-frame-parameter nil 'buffer-predicate 'my/buffer-predicate)
 
+  (defun my/truncate-lines ()
+    "Truncate lines instead of wrapping them."
+    (setq-local truncate-lines t))
+
   :bind
   ;; Switch buffers.
   ("M-<left>"      . previous-buffer)
   ("M-<right>"     . next-buffer)
+
+  :hook
+  (prog-mode . my/truncate-lines)
+  (conf-mode . my/truncate-lines)
   )
 
 ;; Show and select buffers.
diff --git a/init.d/programming/common.el b/init.d/programming/common.el
index 008830b..4896691 100644
--- a/init.d/programming/common.el
+++ b/init.d/programming/common.el
@@ -1,6 +1,6 @@
 ;;; common.el --- Common programming settings. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-02-04T18:49:51+0100>
+;; Time-stamp: <2020-02-05T16:32:28+0100>
 
 ;;; Commentary:
 
@@ -19,10 +19,6 @@
                 tab-width 4)
   (electric-pair-mode t)                ; Auto-type closing brackets.
 
-  :hook
-  ;; Wrap long lines in compilation output.
-  (compilation-mode . (lambda () (setq-local truncate-lines nil)))
-
   :bind
   ;; Switch between header and implementation.
   ("C-:"     . ff-find-other-file)
diff --git a/init.d/text/common.el b/init.d/text/common.el
index 79ea32d..504b400 100644
--- a/init.d/text/common.el
+++ b/init.d/text/common.el
@@ -1,6 +1,6 @@
 ;;; common.el --- Common settings for text files. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-01-27T04:33:20+0100>
+;; Time-stamp: <2020-02-05T16:31:25+0100>
 
 ;;; Commentary:
 
@@ -15,8 +15,6 @@
   (require-final-newline t)            ; Always add newline at end of file.
   (fill-column 80)                     ; Documents are 80 chars wide by default.
   (word-wrap t)                        ; Wrap at word for continuation lines.
-  (truncate-line t)                    ; No continuation lines.
-  (truncate-lines t)                   ; The same?
 
   :bind
   ("C-r" . jump-to-register)            ; Move point to location in register.