From 296cc2d0b856d423323e22337eb1759855995a74 Mon Sep 17 00:00:00 2001
From: Rostislav Svoboda <Rostislav.Svoboda@gmail.com>
Date: Sun, 10 Mar 2024 17:10:07 +0100
Subject: [PATCH] notes

---
 notes/cli/listing.scrbl          |  2 +-
 notes/editors/emacs.scrbl        | 12 ++++++++++++
 notes/gui.scrbl                  | 14 +++++---------
 notes/guix-guile-nix/guile.scrbl |  5 +++++
 4 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/notes/cli/listing.scrbl b/notes/cli/listing.scrbl
index 7f4f987..5ac63b7 100644
--- a/notes/cli/listing.scrbl
+++ b/notes/cli/listing.scrbl
@@ -2,7 +2,7 @@
 
 @block{@block-name{Listing}
   # listing: list contents of directories in a tree-like format.
-  tree -f # full-path
+  tree -f (pwd) # full path prefix for each file.
   lff
 
   # listing: sort by size; -l     use a long listing format
diff --git a/notes/editors/emacs.scrbl b/notes/editors/emacs.scrbl
index c412aa8..2da3ca6 100644
--- a/notes/editors/emacs.scrbl
+++ b/notes/editors/emacs.scrbl
@@ -791,6 +791,18 @@
   |         |  M-x info-emacs-manual
   |         |  M-x info-display-manual
 
+  ;; Info pages / mode movements
+  | ~l~                 | Back to the last node visited                        |
+  | ~n~                 | Next node                                            |
+  | ~p~                 | Previous node                                        |
+  | ~u~                 | Up in the hierarchy                                  |
+  | ~m~                 | Follow a menu item (with prompt for menu item name)  |
+  | ~s~                 | Search the Info pages (with prompt for search query) |
+  | ~g~                 | Go to a node by name (with prompt for node name)     |
+  | ~Space~             | Scroll forward one page                              |
+  | ~Backspace~ / ~DEL~ | Scroll backward one page                             |
+  | ~d~                 | Directory node ("home page" of Info documentation)   |
+
   ;; macros
   M-x kmacro-name-last-macro  ;; 1.
   M-x insert-kbd-macro        ;; 2.
diff --git a/notes/gui.scrbl b/notes/gui.scrbl
index b95f113..0fb3aec 100644
--- a/notes/gui.scrbl
+++ b/notes/gui.scrbl
@@ -234,11 +234,11 @@
     ~/.config/xfce4-session/ \
     ~/.config/xubuntu/
   # also: reset xfce4-panel ...
-  xfce4-panel --quit
-  pkill xfconfd
-  rm -rf \ ~/.config/xfce4/panel
-           ~/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml
-  xfce4-panel # .. and restart it
+  xfce4-panel --quit && \
+  pkill xfconfd && \
+  rm -rf ~/.config/xfce4/panel \
+         ~/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml && \
+  xfce4-panel & disown # .. and restart it. The xfconfd is respawned automatically
 
   echo $XDG_CONFIG_DIRS
   echo $XDG_DATA_DIRS
@@ -248,8 +248,4 @@
 
   sudo systemctl | grep dm
   sudo systemctl restart <dm service>
-
-  # Window Buttons context menu (right-click in the middle of the panel)
-  # -> Properties -> Window grouping: -> Never
-
 }
diff --git a/notes/guix-guile-nix/guile.scrbl b/notes/guix-guile-nix/guile.scrbl
index 198faf4..5184e10 100644
--- a/notes/guix-guile-nix/guile.scrbl
+++ b/notes/guix-guile-nix/guile.scrbl
@@ -135,6 +135,11 @@
     (fun 'x #:kw '42 'args)             ;; (x 42 #f (#:kw 42 args))
     (fun 'x #:kw '42 #:kw-opt 'x 'args) ;; (x 42 x (#:kw 42 #:kw-opt x args))
     (apply fun (list 'x #:kw '42 'args));; (x 42 #f (#:kw 42 args))
+
+    (define* (fun x #:optional (y 'y-default-val))
+      (list x y))
+    (fun 1)                             ;; (1 y-default-val)
+    (fun 1 2)                           ;; (1 2)
   }
 }