home: create 'modules/home' folder

Consolidating all modules under the same path, to clear out the
top-level directory.

modules/home/zsh/extra-mappings.zsh

@@ -0,0 +1,132 @@
+# shellcheck shell=bash
+
+# Fix Ctrl+u killing from the cursor instead of the whole line
+bindkey '^u' backward-kill-line
+
+# Use Ctrl+x-(Ctrl+)e to edit the current command line in VISUAL/EDITOR
+autoload -U edit-command-line
+zle -N edit-command-line
+bindkey '^xe' edit-command-line
+bindkey '^x^e' edit-command-line
+
+# The expression: (( ${+terminfo} )) should never fail, but does if we
+# don't have a tty, perhaps due to a bug in the zsh/terminfo module.
+if ! { [ "$TERM" != emacs ] && (( ${+terminfo} )) 2>/dev/null; }; then
+    return
+fi
+
+# Make sure that the terminal is in application mode when zle is active, since
+# only then values from $terminfo are valid
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
+    autoload -Uz add-zle-hook-widget
+
+    zle_application_mode_start() { echoti smkx; }
+    zle_application_mode_stop() { echoti rmkx; }
+
+    add-zle-hook-widget -Uz zle-line-init zle_application_mode_start
+    add-zle-hook-widget -Uz zle-line-finish zle_application_mode_stop
+fi
+
+
+# Fix delete key not working
+if [ -n "${terminfo[kdch1]}" ]; then
+    bindkey -M emacs "${terminfo[kdch1]}" delete-char
+    bindkey -M viins "${terminfo[kdch1]}" delete-char
+    bindkey -M vicmd "${terminfo[kdch1]}" delete-char
+else
+    bindkey -M emacs "^[[3~" delete-char
+    bindkey -M viins "^[[3~" delete-char
+    bindkey -M vicmd "^[[3~" delete-char
+
+    bindkey -M emacs "^[3;5~" delete-char
+    bindkey -M viins "^[3;5~" delete-char
+    bindkey -M vicmd "^[3;5~" delete-char
+fi
+
+# Ctrl-Delete to delete a whole word forward
+if [ -n "${terminfo[kdl1]}" ]; then
+    bindkey -M emacs "${terminfo[kdl1]}" kill-word
+    bindkey -M viins "${terminfo[kdl1]}" kill-word
+    bindkey -M vicmd "${terminfo[kdl1]}" kill-word
+else
+    bindkey -M emacs '^[[3;5~' kill-word
+    bindkey -M viins '^[[3;5~' kill-word
+    bindkey -M vicmd '^[[3;5~' kill-word
+fi
+
+# Enable Shift-Tab to go backwards in completion list
+if [ -n "${terminfo[kcbt]}" ]; then
+    bindkey -M emacs "${terminfo[kcbt]}" reverse-menu-complete
+    bindkey -M viins "${terminfo[kcbt]}" reverse-menu-complete
+    bindkey -M vicmd "${terminfo[kcbt]}" reverse-menu-complete
+else
+    bindkey -M emacs '^[[Z' reverse-menu-complete
+    bindkey -M viins '^[[Z' reverse-menu-complete
+    bindkey -M vicmd '^[[Z' reverse-menu-complete
+fi
+
+# Ctrl-Left moves backward one word
+if [ -n "${terminfo[kLFT5]}" ]; then
+    bindkey -M emacs "${terminfo[kLFT5]}" backward-word
+    bindkey -M viins "${terminfo[kLFT5]}" backward-word
+    bindkey -M vicmd "${terminfo[kLFT5]}" backward-word
+else
+    bindkey -M emacs '^[[1;5D' backward-word
+    bindkey -M viins '^[[1;5D' backward-word
+    bindkey -M vicmd '^[[1;5D' backward-word
+fi
+
+# Ctrl-Right moves forward one word
+if [ -n "${terminfo[kRIT5]}" ]; then
+    bindkey -M emacs "${terminfo[kRIT5]}" forward-word
+    bindkey -M viins "${terminfo[kRIT5]}" forward-word
+    bindkey -M vicmd "${terminfo[kRIT5]}" forward-word
+else
+    bindkey -M emacs '^[[1;5C' forward-word
+    bindkey -M viins '^[[1;5C' forward-word
+    bindkey -M vicmd '^[[1;5C' forward-word
+fi
+
+# PageUp goes backwards in history
+if [ -n "${terminfo[kpp]}" ]; then
+    bindkey -M emacs "${terminfo[kpp]}" up-line-or-history
+    bindkey -M viins "${terminfo[kpp]}" up-line-or-history
+    bindkey -M vicmd "${terminfo[kpp]}" up-line-or-history
+else
+    bindkey -M emacs "^[[5~" up-line-or-history
+    bindkey -M viins "^[[5~" up-line-or-history
+    bindkey -M vicmd "^[[5~" up-line-or-history
+fi
+
+# PageDown goes forward in history
+if [ -n "${terminfo[knp]}" ]; then
+  bindkey -M emacs "${terminfo[knp]}" down-line-or-history
+  bindkey -M viins "${terminfo[knp]}" down-line-or-history
+  bindkey -M vicmd "${terminfo[knp]}" down-line-or-history
+else
+    bindkey -M emacs "^[[6~" down-line-or-history
+    bindkey -M viins "^[[6~" down-line-or-history
+    bindkey -M vicmd "^[[6~" down-line-or-history
+fi
+
+# Home goes to the beginning of the line
+if [ -n "${terminfo[khome]}" ]; then
+    bindkey -M emacs "${terminfo[khome]}" beginning-of-line
+    bindkey -M viins "${terminfo[khome]}" beginning-of-line
+    bindkey -M vicmd "${terminfo[khome]}" beginning-of-line
+else
+    bindkey -M emacs "^[[1~" beginning-of-line
+    bindkey -M viins "^[[1~" beginning-of-line
+    bindkey -M vicmd "^[[1~" beginning-of-line
+fi
+
+# End goes to the end of the line
+if [ -n "${terminfo[kend]}" ]; then
+    bindkey -M emacs "${terminfo[kend]}"  end-of-line
+    bindkey -M viins "${terminfo[kend]}"  end-of-line
+    bindkey -M vicmd "${terminfo[kend]}"  end-of-line
+else
+    bindkey -M emacs "^[[4~"  end-of-line
+    bindkey -M viins "^[[4~"  end-of-line
+    bindkey -M vicmd "^[[4~"  end-of-line
+fi