[PATCH 1/4] * config.sub (os, maybe_os): Normalize indentation to match rest of file

[John Ericson]

---
 ChangeLog  |  8 ++++++++
 config.sub | 58 +++++++++++++++++++++++++++++-----------------------------
 2 files changed, 37 insertions(+), 29 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index e32c2c5..0655aad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-05-01  John Ericson  <address@hidden>
+
+       * config.sub (os, maybe_os): Normalize indentation to match rest of
+         file
+               * Every indent level gets a tab
+               * Case patterns longer than a line get begin each line with
+                 leading pipe.
+
 2018-05-01  Ben Elliston  <address@hidden>
 
        * config.sub (maybe_os): Reindent this block.
diff --git a/config.sub b/config.sub
index 6b0995d..678a9e6 100755
--- a/config.sub
+++ b/config.sub
@@ -114,29 +114,29 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-    nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
-       linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | 
kfreebsd*-gnu* | \
-       knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
-       kopensolaris*-gnu* | cloudabi*-eabi* | \
-       storm-chaos* | os2-emx* | rtmk-nova*)
-       os=-$maybe_os
-       basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-       ;;
-    android-linux)
-       os=-linux-android
-       basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
-       ;;
-    *)
-       basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
-       case $1 in
-           *-*)
-               os=`echo "$1" | sed 's/.*-/-/'`
-               ;;
-           *)
-               os=
+       nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* 
\
+       | linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | 
kfreebsd*-gnu* \
+       | knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* \
+       | kopensolaris*-gnu* | cloudabi*-eabi* \
+       | storm-chaos* | os2-emx* | rtmk-nova*)
+               os=-$maybe_os
+               basic_machine=`echo "$1" | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+               ;;
+       android-linux)
+               os=-linux-android
+               basic_machine=`echo "$1" | sed 
's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+               ;;
+       *)
+               basic_machine=`echo "$1" | sed 's/-[^-]*$//'`
+               case $1 in
+               *-*)
+                       os=`echo "$1" | sed 's/.*-/-/'`
+                       ;;
+               *)
+                       os=
+                       ;;
+               esac
                ;;
-       esac
-       ;;
 esac
 
 ### Let's recognize common machines as not being operating systems so
@@ -147,13 +147,13 @@ case $os in
        -sun*os*)
                # Prevent following clause from handling this invalid input.
                ;;
-       -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-       -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-       -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-       -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-       -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-       -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-       -apple | -axis | -knuth | -cray | -microblaze*)
+       -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* \
+       | -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* \
+       | -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* \
+       | -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* \
+       | -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* \
+       | -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp \
+       | -apple | -axis | -knuth | -cray | -microblaze*)
                os=
                basic_machine=$1
                ;;
-- 
2.16.3