cosmetics: Consistently indent with 4 spaces, break some long lists into single

lines, align some columns.

Originally committed as revision 11081 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -924,8 +924,16 @@ OUTDEV_LIST=`sed -n 's/^[^#]*_MUX.*(.*, *\(.*\)).*/\1_muxer/p' "$source_path/lib
 INDEV_LIST=`sed -n 's/^[^#]*DEMUX.*(.*, *\(.*\)).*/\1_demuxer/p' "$source_path/libavdevice/alldevices.c"`
 PROTOCOL_LIST=`sed -n 's/^[^#]*PROTOCOL.*(.*, *\(.*\)).*/\1_protocol/p' "$source_path/libavformat/allformats.c"`
 
-enable $ENCODER_LIST $DECODER_LIST $PARSER_LIST $MUXER_LIST $DEMUXER_LIST $PROTOCOL_LIST $BSF_LIST $INDEV_LIST $OUTDEV_LIST
-enable $ARCH_EXT_LIST
+enable $ARCH_EXT_LIST \
+       $DECODER_LIST \
+       $ENCODER_LIST \
+       $PARSER_LIST \
+       $BSF_LIST \
+       $DEMUXER_LIST \
+       $MUXER_LIST \
+       $PROTOCOL_LIST \
+       $INDEV_LIST \
+       $OUTDEV_LIST \
 
 die_unknown(){
     echo "Unknown option \"$1\"."
@@ -1669,7 +1677,7 @@ check_header dev/ic/bt8xx.h
 check_header sys/soundcard.h
 check_header soundcard.h
 
-# Deal with the x11 frame grabber
+# deal with the X11 frame grabber
 enabled x11grab                         &&
 check_header X11/Xlib.h                 &&
 check_header X11/extensions/XShm.h      &&
@@ -1727,20 +1735,28 @@ if test $asmalign_pot = "unknown"; then
     echo 'asm (".align 3");' | check_cc && enable asmalign_pot
 fi
 
-enabled_any $ENCODER_LIST  && enable encoders
 enabled_any $DECODER_LIST      && enable decoders
-enabled_any $MUXER_LIST    && enable muxers
+enabled_any $ENCODER_LIST      && enable encoders
+enabled_any $BSF_LIST          && enable bsfs
 enabled_any $DEMUXER_LIST      && enable demuxers
-enabled_any $OUTDEV_LIST   && enable muxers
+enabled_any $MUXER_LIST        && enable muxers
 enabled_any $INDEV_LIST        && enable demuxers
+enabled_any $OUTDEV_LIST       && enable muxers
 enabled_any $PROTOCOL_LIST     && enable protocols
-enabled_any $BSF_LIST      && enable bsfs
 
 enabled_any $THREADS_LIST      && enable threads
 
-check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
-    $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST \
-    $INDEV_LIST $OUTDEV_LIST
+check_deps $CONFIG_LIST       \
+           $HAVE_LIST         \
+           $DECODER_LIST      \
+           $ENCODER_LIST      \
+           $PARSER_LIST       \
+           $BSF_LIST          \
+           $DEMUXER_LIST      \
+           $MUXER_LIST        \
+           $INDEV_LIST        \
+           $OUTDEV_LIST       \
+           $PROTOCOL_LIST     \
 
 enabled libdc1394 && append pkg_requires "libraw1394"
 enabled libtheora && append pkg_requires "theora"