add tmux configuration

home/tmux.conf

@@ -0,0 +1,63 @@
+# set status bar appearance
+set -g status-bg black
+set -g status-fg white
+set -g window-status-current-fg green
+
+# replace default prefix key
+set -g prefix C-Space
+unbind C-b
+bind C-Space send-prefix
+
+# use vi-style keybindings
+# this also makes hitting Enter exit copy-mode, which is a godsend
+setw -g mode-keys vi
+
+# remove delay on escape key
+set -sg escape-time 0
+
+# automatically set terminal titles (not tmux windows)
+# TODO: instead of this ugly thing, is there a way to let title codes passthru?
+set-option -g set-titles on
+
+# increase scrollback lines from 2000
+set -g history-limit 10000
+
+# jump into copy-mode for Shift+PgUp, scroll half a page instead of a full page
+# switching modes is not ideal but it's the only way to scroll within tmux
+bind -n S-PgUp copy-mode \; send-keys -X halfpage-up
+
+# bind Shift+PgUp/PgDn to Do The Right Thing™
+bind -T copy-mode-vi S-PgUp send-keys -X halfpage-up
+bind -T copy-mode-vi S-PgDn send-keys -X halfpage-down
+
+# Ctrl+PgUp/PgDn to navigate windows (like web browsers)
+bind -n C-PgUp previous-window
+bind -n C-PgDn next-window
+
+# Ctrl+Shift+PgUp/PgDn to reorder windows (like web browsers)
+bind -n C-S-PgUp swap-window -t -1
+bind -n C-S-PgDn swap-window -t +1
+
+# Shift+Arrows to switch panes
+bind -n S-Left  select-pane -L
+bind -n S-Right select-pane -R
+bind -n S-Up    select-pane -U
+bind -n S-Down  select-pane -D
+
+# Ctrl+Arrows to create panes
+#bind -n C-Down  split-window -v
+#bind -n C-Up    split-window -v -b
+#bind -n C-Right split-window -h
+#bind -n C-Left  split-window -h -b
+
+# convenient binds
+# overrides refresh-clients
+#bind r source-file ~/.tmux.conf
+# overrides choose-tree -Zs
+#bind s split-window -v
+# doesn't override anything
+bind v split-window -h
+# doesn't override anything (assuming prefix key was changed)
+bind b split-window -v
+# overrides confirm-before -p "kill-pane #P? (y/n) " kill-pane
+bind x kill-pane

install

@@ -119,7 +119,7 @@ PATH="${PATH:?No existing PATH}:$rc/sh"
 backup_dir="$rc/backup-$(date -u '+%s')"
 
 for f in .bashrc .zshrc .-shrc .arrays .streamcrap .ea .vimrc \
-  .inputrc .Xresources .screenrc; do
+  .inputrc .Xresources .screenrc .tmux.conf; do
     dotless "$f"
     r="$rc/home/$REPLY"
     hardlink "$f" "$r"