./g: indent & de-tabbify to make code readable

Change-Id: Ica2a0dd281f77bfab223fa1526ba0720c9c280f1
Reviewed-on: https://gerrit.libreoffice.org/56821Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

g

@@ -31,9 +31,9 @@ usage()
 
 refresh_submodule_hooks()
 {
-local repo=$1
-local hook
-local hook_name
+    local repo=$1
+    local hook
+    local hook_name
 
     if [ -d "${repo?}"/.git ] ; then
         # use core's hook by default
@@ -74,9 +74,9 @@ local hook_name
 
 refresh_all_hooks()
 {
-local repo
-local hook_name
-local hook
+    local repo
+    local hook_name
+    local hook
 
     pushd "${COREDIR?}" > /dev/null
     for hook_name in "${COREDIR?}/.git-hooks"/* ; do
@@ -96,7 +96,7 @@ local hook
 
 set_push_url()
 {
-local repo
+    local repo
 
     repo="$1"
     if [ -n "$repo" ] ; then
@@ -125,8 +125,8 @@ set_push_urls()
 
 get_active_submodules()
 {
-SUBMODULES_ACTIVE=""
-local repo
+    SUBMODULES_ACTIVE=""
+    local repo
 
     for repo in ${SUBMODULES_ALL?} ; do
         if [ -d "${repo?}"/.git ] || [ -f "${repo?}"/.git ] ; then
@@ -160,8 +160,8 @@ get_git_reference()
 
 do_shortcut_update()
 {
-local module
-local repo
+    local module
+    local repo
 
     for module in $SUBMODULES_CONFIGURED ; do
         if [ ! -d "${module?}"/.git ] ; then
@@ -193,10 +193,10 @@ do_git_cmd()
 
 do_checkout()
 {
-local cmd
-local create_branch="0"
-local branch
-local module
+    local cmd
+    local create_branch="0"
+    local branch
+    local module
 
     git checkout "$@" || return $?
     for cmd in "$@" ; do
@@ -247,8 +247,8 @@ do_reset()
 
 do_init_modules()
 {
-local module
-local configured
+    local module
+    local configured
 
     do_shortcut_update