Replace mod+i with mod+j

ctrl+i is interpreted as the tab key. For multi-selection support on the
snapshot screen, the tab key needs to be used. If --expect=ctrl-i is
set, the tab key becomes a shortcut key to the chroot handler.

Switch to ctrl-j on the primary and snapshot screens and then update
documentation to reflect the change.

Author: zdykstra

90zfsbootmenu/help-files/134/main-screen.pod

@@ -28,7 +28,7 @@
 [MOD+R] recovery shell
   Execute a Bash shell with minimal tooling, enabling system maintenance.
 
-[MOD+I] interactive chroot
+[MOD+J] jump into chroot
   Enter a chroot of the selected boot environment. The boot environment is mounted read/write if the zpool is imported read/write.
 
 [MOD+W] import read/write

90zfsbootmenu/help-files/134/snapshot-management.pod

@@ -38,7 +38,7 @@
 
   The operation will fail gracefully if the pool can not be set read/write.
 
-[MOD+I] interactive chroot
+[MOD+J] jump into chroot
   Enter a chroot of the selected boot environment snapshot. The snapshot is always mounted read-only.
 
 [MOD+O] sort order

90zfsbootmenu/help-files/54/main-screen.pod

@@ -38,7 +38,7 @@
   Execute a Bash shell with minimal tooling, enabling
   system maintenance.
 
-[MOD+I] interactive chroot
+[MOD+J] jump into chroot
   Enter a chroot of the selected boot environment. The
   boot environment is mounted read/write if the zpool
   is imported read/write.

90zfsbootmenu/help-files/54/snapshot-management.pod

@@ -56,7 +56,7 @@
   The operation will fail gracefully if the pool can
   not be set read/write.
 
-[MOD+I] interactive chroot
+[MOD+J] jump into chroot
   Enter a chroot of the selected boot environment
   snapshot. The snapshot is always mounted read-only.
 

90zfsbootmenu/help-files/94/main-screen.pod

@@ -30,7 +30,7 @@
 [MOD+R] recovery shell
   Execute a Bash shell with minimal tooling, enabling system maintenance.
 
-[MOD+I] interactive chroot
+[MOD+J] jump into chroot
   Enter a chroot of the selected boot environment. The boot environment is mounted read/write
   if the zpool is imported read/write.
 

90zfsbootmenu/help-files/94/snapshot-management.pod

@@ -43,7 +43,7 @@
 
   The operation will fail gracefully if the pool can not be set read/write.
 
-[MOD+I] interactive chroot
+[MOD+J] jump into chroot
   Enter a chroot of the selected boot environment snapshot. The snapshot is always mounted
   read-only.
 

90zfsbootmenu/zfsbootmenu-lib.sh

@@ -492,10 +492,10 @@ draw_be() {
   header="$( header_wrap \
     "[RETURN] boot" "[ESCAPE] refresh view" "[CTRL+P] pool status" "" \
     "[CTRL+D] set bootfs" "[CTRL+S] snapshots" "[CTRL+K] kernels" "" \
-    "[CTRL+E] edit kcl" "[CTRL+I] interactive chroot" "[CTRL+R] recovery shell" "" \
+    "[CTRL+E] edit kcl" "[CTRL+J] jump into chroot" "[CTRL+R] recovery shell" "" \
     "[CTRL+L] view logs" " " "[CTRL+H] help" )"
 
-  expects="--expect=alt-e,alt-k,alt-d,alt-s,alt-c,alt-r,alt-p,alt-w,alt-i,alt-o"
+  expects="--expect=alt-e,alt-k,alt-d,alt-s,alt-c,alt-r,alt-p,alt-w,alt-j,alt-o"
 
   if ! selected="$( ${FUZZYSEL} -0 --prompt "BE > " \
       ${expects} ${expects//alt-/ctrl-} ${expects//alt-/ctrl-alt-} \
@@ -573,10 +573,10 @@ draw_snapshots() {
 
   header="$( header_wrap "[RETURN] duplicate" "[ESCAPE] back" "" \
     "[CTRL+X] clone and promote" "[CTRL+C] clone only" "" \
-    "[CTRL+I] interactive chroot" "[CTRL+D] show diff" "" \
+    "[CTRL+J] jump into chroot" "[CTRL+D] show diff" "" \
     "[CTRL+L] view logs" "[CTRL+H] help" )"
 
-  expects="--expect=alt-x,alt-c,alt-i,alt-o"
+  expects="--expect=alt-x,alt-c,alt-j,alt-o"
 
   if ! selected="$( zfs list -t snapshot -H -o name "${benv}" -S "${sort_key}" |
       HELP_SECTION=snapshot-management ${FUZZYSEL} \

90zfsbootmenu/zfsbootmenu.sh

@@ -229,7 +229,7 @@ while true; do
       tput cnorm
 
       case "${subkey}" in
-        "mod-i")
+        "mod-j")
           zfs_chroot "${selected_snap}"
           BE_SELECTED=1
           continue
@@ -337,7 +337,7 @@ while true; do
         echo "${cmdline}" > "${BASE}/cmdline"
       fi
       ;;
-    "mod-i")
+    "mod-j")
       zfs_chroot "${selected_be}"
     ;;
     "mod-o")

pod/online/main-screen.pod

@@ -38,7 +38,7 @@ View the health and status of each imported pool.
 
 Execute a Bash shell with minimal tooling, enabling system maintenance.
 
-=item I<[MOD+I]> B<interactive chroot>
+=item I<[MOD+J]> B<jump into chroot>
 
 Enter a chroot of the selected boot environment. The boot environment is mounted I<read/write> if the zpool is imported I<read/write>.
 

pod/online/snapshot-management.pod

@@ -43,7 +43,7 @@ Compare the differences between the selected snapshot and the current state of t
 
 The operation will fail gracefully if the pool can not be set I<read/write>.
 
-=item I<[MOD+I]> B<interactive chroot>
+=item I<[MOD+J]> B<jump into chroot>
 
 Enter a chroot of the selected boot environment snapshot. The snapshot is always mounted read-only.