Minor formatting tweaks

configure

@@ -670,7 +670,6 @@ infodir
 docdir
 oldincludedir
 includedir
-runstatedir
 localstatedir
 sharedstatedir
 sysconfdir
@@ -758,7 +757,6 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
-runstatedir='${localstatedir}/run'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -1011,15 +1009,6 @@ do
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
 
-  -runstatedir | --runstatedir | --runstatedi | --runstated \
-  | --runstate | --runstat | --runsta | --runst | --runs \
-  | --run | --ru | --r)
-    ac_prev=runstatedir ;;
-  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
-  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
-  | --run=* | --ru=* | --r=*)
-    runstatedir=$ac_optarg ;;
-
   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
     ac_prev=sbindir ;;
   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1157,7 +1146,7 @@ fi
 for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 		datadir sysconfdir sharedstatedir localstatedir includedir \
 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
-		libdir localedir mandir runstatedir
+		libdir localedir mandir
 do
   eval ac_val=\$$ac_var
   # Remove trailing slashes.
@@ -1310,7 +1299,6 @@ Fine tuning of the installation directories:
   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
   --libdir=DIR            object code libraries [EPREFIX/lib]
   --includedir=DIR        C header files [PREFIX/include]
   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
@@ -1340,9 +1328,9 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
- --disable-programs   Disable compilation of programs
- --disable-vamp   Disable compilation of vamp plugin
- --disable-ladspa   Disable compilation of ladspa plugin
+  --disable-programs      disable compilation of programs
+  --disable-vamp          disable compilation of Vamp plugin
+  --disable-ladspa        disable compilation of LADSPA plugin
 
 Some influential environment variables:
   CXX         C++ compiler command

configure.ac

@@ -2,7 +2,7 @@
 AC_INIT(RubberBand, 1.8.2, chris.cannam@breakfastquay.com)
 
 AC_ARG_ENABLE(programs,
-  [ --disable-programs   Disable compilation of programs],
+  [  --disable-programs      disable compilation of programs],
   [case "${enableval}" in
      yes | no ) WITH_PROGRAMS="${enableval}" ;;
      *) AC_MSG_ERROR(bad value ${enableval} for --disable-programs) ;;
@@ -12,7 +12,7 @@ AC_ARG_ENABLE(programs,
 AC_SUBST(WITH_PROGRAMS)
 
 AC_ARG_ENABLE(vamp,
-  [ --disable-vamp   Disable compilation of vamp plugin],
+  [  --disable-vamp          disable compilation of Vamp plugin],
   [case "${enableval}" in
      yes | no ) WITH_VAMP="${enableval}" ;;
      *) AC_MSG_ERROR(bad value ${enableval} for --disable-vamp) ;;
@@ -22,7 +22,7 @@ AC_ARG_ENABLE(vamp,
 AC_SUBST(WITH_VAMP)
 
 AC_ARG_ENABLE(ladspa,
-  [ --disable-ladspa   Disable compilation of ladspa plugin],
+  [  --disable-ladspa        disable compilation of LADSPA plugin],
   [case "${enableval}" in
      yes | no ) WITH_LADSPA="${enableval}" ;;
      *) AC_MSG_ERROR(bad value ${enableval} for --disable-ladspa) ;;