Make indentation more consistent

The dh_haskell_{depends,provides,shlibdeps} files were a mix of mostly
spaces and a few tabs. Replace all tabs with 8 spaces.

3 files changed, 68 insertions, 68 deletions

diff --git a/dh_haskell_depends b/dh_haskell_depends
index fc240de..970ee01 100644
--- a/dh_haskell_depends
+++ b/dh_haskell_depends
@@ -67,25 +67,25 @@ for pkg in `dh_listpackages $args`; do
     ext=`package_ext ${pkg}`
 
     case "$hc,$ext" in
-	ghc,dev|ghc,prof|ghcjs,dev|ghcjs,prof)
-	    if [ -z "$files" ] ; then
-		cfiles=`find_config_for_ghc $pkg`
-	    else
-		cfiles="$files"
-	    fi
-	    if [ -z "$cfiles" ] ; then
-	      echo "dh_haskell_depends - no installed package description files found" >&2
-	      exit 1
-	    fi
-	    case "$ext" in
-		dev)
-	            grep -v -a \
-			-e ^haskell:Extra-Depends \
+        ghc,dev|ghc,prof|ghcjs,dev|ghcjs,prof)
+            if [ -z "$files" ] ; then
+                cfiles=`find_config_for_ghc $pkg`
+            else
+                cfiles="$files"
+            fi
+            if [ -z "$cfiles" ] ; then
+              echo "dh_haskell_depends - no installed package description files found" >&2
+              exit 1
+            fi
+            case "$ext" in
+                dev)
+                    grep -v -a \
+                        -e ^haskell:Extra-Depends \
                         -e ^haskell:Depends \
                         -e ^haskell:Recommends \
                         -e ^haskell:Suggests \
                         $sfile > $sfile.tmp || true
-		    echo "haskell:Depends=`depends_for_ghc ${hc} $cfiles`" >> $sfile.tmp
+                    echo "haskell:Depends=`depends_for_ghc ${hc} $cfiles`" >> $sfile.tmp
                     echo "haskell:Recommends=" >> $sfile.tmp
                     doc=`echo $pkg | sed -e 's/-dev$/-doc/'`
                     prof=`echo $pkg | sed -e 's/-dev$/-prof/'`
@@ -99,10 +99,10 @@ for pkg in `dh_listpackages $args`; do
                             || suggests="$suggests, $prof"
                     fi
                     echo "haskell:Suggests=$suggests" >> $sfile.tmp
-		    ;;
-		prof)
-	            grep -a -v \
-			-e ^haskell:Extra-Depends \
+                    ;;
+                prof)
+                    grep -a -v \
+                        -e ^haskell:Extra-Depends \
                         -e ^haskell:Depends \
                         -e ^haskell:Recommends \
                         -e ^haskell:Suggests \
@@ -110,31 +110,31 @@ for pkg in `dh_listpackages $args`; do
                     dev=`echo $pkg | sed -e 's/-prof$/-dev/'`
                     version='(=${binary:Version})'
                     depends="$dev ${version}, `depends_for_ghc_prof ${hc} $cfiles`"
-		    echo "haskell:Depends=$depends" >> $sfile.tmp
+                    echo "haskell:Depends=$depends" >> $sfile.tmp
                     echo "haskell:Recommends=" >> $sfile.tmp
                     echo "haskell:Suggests=" >> $sfile.tmp
-		    ;;
-	    esac
-	    ;;
-	hugs,*)
-	    grep -a -v \
+                    ;;
+            esac
+            ;;
+        hugs,*)
+            grep -a -v \
                 -e ^haskell:Extra-Depends \
                 -e ^haskell:Depends \
                 -e ^haskell:Recommends \
                 -e ^haskell:Suggests \
                 $sfile > $sfile.tmp || true
-	    echo "haskell:Depends=`depends_for_hugs`" >> $sfile.tmp
+            echo "haskell:Depends=`depends_for_hugs`" >> $sfile.tmp
             echo "haskell:Recommends=" >> $sfile.tmp
             echo "haskell:Suggests=" >> $sfile.tmp
-	    ;;
+            ;;
         ghc,doc|ghcjs,doc)
-	    grep -a -v \
+            grep -a -v \
                 -e ^haskell:Extra-Depends \
                 -e ^haskell:Depends \
                 -e ^haskell:Recommends \
                 -e ^haskell:Suggests \
                 $sfile > $sfile.tmp || true
-	    depends=haddock-interface-`haddock --interface-version`
+            depends=haddock-interface-`haddock --interface-version`
             echo "haskell:Depends=$depends" >> $sfile.tmp
             recommends=` \
                 find debian/$pkg -name \*.html -exec hxwls -r \{\} \; \
@@ -153,9 +153,9 @@ for pkg in `dh_listpackages $args`; do
             echo "haskell:Recommends=$recommends" >> $sfile.tmp
             echo "haskell:Suggests=$suggests" >> $sfile.tmp
             ;;
-	*)
+        *)
             cp $sfile $sfile.tmp
-	    ;;
+            ;;
     esac
 
     echo "haskell:Extra-Depends=`cat debian/extra-depends-${hc}`" >> $sfile.tmp
diff --git a/dh_haskell_provides b/dh_haskell_provides
index 48e3bf9..90cffb2 100644
--- a/dh_haskell_provides
+++ b/dh_haskell_provides
@@ -57,9 +57,9 @@ set -e
 
 if test -e debian/Dh_Haskell.sh
 then
-	. debian/Dh_Haskell.sh
+        . debian/Dh_Haskell.sh
 else
-	. /usr/share/haskell-devscripts/Dh_Haskell.sh
+        . /usr/share/haskell-devscripts/Dh_Haskell.sh
 fi
 
 # PS4=" + dh_haskell_provides> "
@@ -73,39 +73,39 @@ for pkg in `dh_listpackages $args`; do
     ext=`package_ext ${pkg}`
 
     case "$ext" in
-	dev|prof)
-	    if [ -z "$files" ] ; then
-		cfiles=`find_config_for_ghc $pkg`
-	    else
-		cfiles="$files"
-	    fi
-	    if [ -z "$cfiles" ] ; then
-	      echo "dh_haskell_provides - no installed package description files found" >&2
-	      exit 1
-	    fi
-	    case "$ext" in
-		dev)
-	            grep -a -v \
+        dev|prof)
+            if [ -z "$files" ] ; then
+                cfiles=`find_config_for_ghc $pkg`
+            else
+                cfiles="$files"
+            fi
+            if [ -z "$cfiles" ] ; then
+              echo "dh_haskell_provides - no installed package description files found" >&2
+              exit 1
+            fi
+            case "$ext" in
+                dev)
+                    grep -a -v \
                         -e ^haskell:Provides \
                         $sfile > $sfile.tmp || true
-	            echo "haskell:Provides=`provides_for_ghc $hc $cfiles`" >> $sfile.tmp
-		    mv $sfile.tmp $sfile
-	            grep -a -v \
+                    echo "haskell:Provides=`provides_for_ghc $hc $cfiles`" >> $sfile.tmp
+                    mv $sfile.tmp $sfile
+                    grep -a -v \
                         -e ^haskell:${hc}-package \
                         $sfile > $sfile.tmp || true
-	            echo "haskell:${hc}-package=`cabal_package_ids $cfiles`" >> $sfile.tmp
-		    mv $sfile.tmp $sfile
-		    ;;
-		prof)
-	            grep -a -v \
+                    echo "haskell:${hc}-package=`cabal_package_ids $cfiles`" >> $sfile.tmp
+                    mv $sfile.tmp $sfile
+                    ;;
+                prof)
+                    grep -a -v \
                         -e ^haskell:Provides \
                         $sfile > $sfile.tmp || true
-	            echo "haskell:Provides=`provides_for_ghc_prof $hc $cfiles`" >> $sfile.tmp
-		    mv $sfile.tmp $sfile
-		    ;;
-	    esac
-	    ;;
-	*)
-	    ;;
+                    echo "haskell:Provides=`provides_for_ghc_prof $hc $cfiles`" >> $sfile.tmp
+                    mv $sfile.tmp $sfile
+                    ;;
+            esac
+            ;;
+        *)
+            ;;
     esac
 done
diff --git a/dh_haskell_shlibdeps b/dh_haskell_shlibdeps
index c530c22..2e6a7d1 100644
--- a/dh_haskell_shlibdeps
+++ b/dh_haskell_shlibdeps
@@ -37,17 +37,17 @@ do
     ext=`package_ext ${pkg}`
     case "$ext" in
         dev)
-	    if [ -z "$files" ] ; then
-		files=`find_config_for_ghc $pkg`
-	    fi
+            if [ -z "$files" ] ; then
+                files=`find_config_for_ghc $pkg`
+            fi
             ;;
     esac
 done
 
 if [ -z "$files" ]
 then
-	echo "dh_haskell_shlibdeps - no installed package description files found" >&2
-	exit 1
+        echo "dh_haskell_shlibdeps - no installed package description files found" >&2
+        exit 1
 fi
 
 T_DIR=debian/dh_haskell_shlibdeps
@@ -58,11 +58,11 @@ for file in $files
 do
     for dir in $(grep-dctrl -s library-dirs -n . < $file)
     do
-	args="$args -L$dir"
+        args="$args -L$dir"
     done
     for lib in $(grep-dctrl -s extra-libraries -n . < $file)
     do
-	args="$args -l$lib"
+        args="$args -l$lib"
     done
 done