2 files changed, 28 insertions(+), 9 deletions(-)

M README.org
M logos.el

@@ 111,6 111,7 @@ another command is invoked.
 #+findex: logos-focus-mode
 #+vindex: logos-hide-cursor
 #+vindex: logos-hide-mode-line
+#+vindex: logos-hide-header-line
 #+vindex: logos-scroll-lock
 #+vindex: logos-variable-pitch
 #+vindex: logos-hide-buffer-boundaries


@@ 118,15 119,16 @@ another command is invoked.
 #+vindex: logos-olivetti
 #+vindex: logos-hide-fringe
 Logos provides some optional aesthetic tweaks which come into effect
-when the buffer-local ~logos-focus-mode~ is enabled.  These will hide
+when the buffer-local ~logos-focus-mode~ is enabled. These will hide
 the cursor (~logos-hide-cursor~), hide the mode line
-(~logos-hide-mode-line~), disable the buffer boundary indicators
+(~logos-hide-mode-line~), hide the header line
+(~logos-hide-header-line~), disable the buffer boundary indicators
 (~indicate-buffer-boundaries~), enable ~scroll-lock-mode~
 (~logos-scroll-lock~), use ~variable-pitch-mode~ in non-programming
 buffers (~logos-variable-pitch~), make the buffer read-only
 (~logos-buffer-read-only~), center the buffer in its window if the
 =olivetti= package is installed (~logos-olivetti~), and hide the
-~fringe~ face (~logos-hide-fringe~).  All these variables are
+~fringe~ face (~logos-hide-fringe~). All these variables are
 buffer-local.
 
 #+vindex: logos-focus-mode-map


@@ 213,13 215,15 @@ changes out-of-the-box ([[#h:2bb57369-352a-43bf-afe3-0bed2fcc7359][Extra tweaks]
   narrowing commands (otherwise it maps to =C-x n n= in this example,
   assuming the default keys).
 
-+ To have quick access to ~logos-focus-mode~, bind it to a key.  This
-  mode checks the variables ~logos-hide-cursor~, ~logos-hide-mode-line~,
++ To have quick access to ~logos-focus-mode~, bind it to a key. This
+  mode checks the variables ~logos-hide-cursor~,
+  ~logos-hide-mode-line~, ~logos-hide-header-line~,
   ~logos-scroll-lock~, ~logos-variable-pitch~,
   ~logos-hide-buffer-boundaries~, ~logos-buffer-read-only~,
   ~logos-olivetti~ (requires =olivetti= package) and applies their
-  effects if they are non-nil.  Note that everything is buffer-local, so
-  it is possible to use file variables as described in the Emacs manual.
+  effects if they are non-nil. Note that everything is buffer-local,
+  so it is possible to use file variables as described in the Emacs
+  manual.
 
 #+begin_src emacs-lisp
 (require 'logos)


@@ 237,6 241,7 @@ changes out-of-the-box ([[#h:2bb57369-352a-43bf-afe3-0bed2fcc7359][Extra tweaks]
 ;; buffer-local.
 (setq-default logos-hide-cursor nil
               logos-hide-mode-line t
+              logos-hide-header-line t
               logos-hide-buffer-boundaries t
               logos-hide-fringe t
               logos-variable-pitch nil

@@ 142,6 142,14 @@ This is only relevant when `logos-focus-mode' is enabled."
   :package-version '(logos . "0.1.0")
   :local t)
 
+(defcustom logos-hide-header-line nil
+  "When non-nil hide the header line.
+This is only relevant when `logos-focus-mode' is enabled."
+  :type 'boolean
+  :group 'logos
+  :package-version '(logos . "1.2.0")
+  :local t)
+
 (defcustom logos-scroll-lock nil
   "When non-nil, use `scroll-lock-mode'.
 This is only relevant when `logos-focus-mode' is enabled."


@@ 460,8 468,8 @@ alternate, thus toggling MODE."
 When enabled it sets the buffer-local value of these user
 options: `logos-scroll-lock', `logos-variable-pitch',
 `logos-hide-cursor', `logos-hide-mode-line',
-`logos-hide-buffer-boundaries', `logos-buffer-read-only',
-`logos-olivetti', `logos-hide-fringe'."
+`logos-hide-header-line', `logos-hide-buffer-boundaries',
+`logos-buffer-read-only', `logos-olivetti', `logos-hide-fringe'."
   :init-value nil
   :global nil
   :keymap logos-focus-mode-map


@@ 482,6 490,7 @@ options: `logos-scroll-lock', `logos-variable-pitch',
   ;; variables
   (logos--hide-cursor)
   (logos--hide-mode-line)
+  (logos--hide-header-line)
   (logos--indicate-buffer-boundaries)
   (logos--buffer-read-only)
   ;; faces


@@ 523,6 532,11 @@ options: `logos-scroll-lock', `logos-variable-pitch',
   (when logos-hide-mode-line
     (logos-set-buffer-local-value 'mode-line-format nil)))
 
+(defun logos--hide-header-line ()
+  "Set `logos-hide-header-line'."
+  (when logos-hide-header-line
+    (logos-set-buffer-local-value 'header-line-format nil)))
+
 (defun logos--buffer-read-only ()
   "Set `logos-buffer-read-only'."
   (when logos-buffer-read-only