Fix whitespace

diff --git a/bin/euse b/bin/euse
index bb207c754cf17dc992ee15214fff5592cfb306a8..175febb7676110cb7536d07d6b4ddc5ad2d5f222 100755 (executable)
--- a/bin/euse
+++ b/bin/euse
@@ -74,7 +74,7 @@ parse_arguments() {
                        -E | --enable)         MODE="modify"; ACTION="add";;
                        -D | --disable)        MODE="modify"; ACTION="remove";;
                        -P | --prune | -R | --remove)
-                                   MODE="modify"; ACTION="prune";;
+                                               MODE="modify"; ACTION="prune";;
                        -p | --package)        MODE="modify"; shift; PACKAGE=${1}; SCOPE="local";;
                        -*)
                                echo "ERROR: unknown option ${1} specified."
@@ -218,7 +218,7 @@ print ' '.join(r)"
 # * - Lines of package atom followed by flags
 #     (app-editors/vim flag1 flag2 -flag3)
 reduce_package_use() {
-    echo "${@}" | python -c "import sys,re
+       echo "${@}" | python -c "import sys,re
 h={}; getflags=re.compile(r'(-?[\w*-]+)')
 for x in sys.stdin.read().split('\n'):
        if not x: continue
@@ -708,7 +708,7 @@ ALL_PORTDIRS=( "$PORTDIR" $(get_all_overlays) )
 # Returns:
 # 0 (True) if needle in haystack, null (False) otherwise
 array_contains() {
-    for i in $1; do [[ $i == $2 ]] && return 0; done
+       for i in $1; do [[ $i == $2 ]] && return 0; done
        return
 } # }}}
 
@@ -979,8 +979,8 @@ scrub_use_flag() {
                elif [[ -n "${PACKAGE}" ]]; then
                        if [[ -n $(echo "${line}" | grep -Ee "${pkg_re}") ]]; then      
                                # If this is the only (remaining) use flag defined
-                # for this package, then remove the whole line
-                if [[ -z $(echo "${line}" | \
+                               # for this package, then remove the whole line
+                               if [[ -z $(echo "${line}" | \
                                                grep -Ee "${pkg_re} *-?${flag} *$") ]]; then
                                        # Remove flag from this line
                                        echo "${line}" | sed -re "s/ *-?\b${flag}\b//"
@@ -1060,12 +1060,12 @@ modify_package() {
                # XXX: Handle version or version wildcard?
                warn "USE flag \"${flag}\" is not used by $PACKAGE"
                # Don't necessarily bail for this, just warn
-    elif [[ -n "${V}" && -z "$(egrep "<|>|=" <<< "${PACKAGE:0:1}")" ]]; then
-        error "Invalid package atom. Did you forget the leading '='?"
-        continue
-    elif [[ -z "${V}" && -n "$(egrep "<|>|=" <<< "${PACKAGE:0:1}")" ]]; then
-        error "Invalid package atom. Did you forget the version?"
-        continue
+       elif [[ -n "${V}" && -z "$(egrep "<|>|=" <<< "${PACKAGE:0:1}")" ]]; then
+               error "Invalid package atom. Did you forget the leading '='?"
+               continue
+       elif [[ -z "${V}" && -n "$(egrep "<|>|=" <<< "${PACKAGE:0:1}")" ]]; then
+               error "Invalid package atom. Did you forget the version?"
+               continue
        fi
        # If flag is enabled in portage USE flags (emerge --info), 
        # then "remove"ing the flag should be replaced with adding
@@ -1084,10 +1084,10 @@ modify_package() {
                                        flag="-${flag}"
                                        ACTION="add"
                                fi
-            else
-                # Not enabled in package.use, so disable it there
-                flag="-${flag}"
-                ACTION="add"
+                       else
+                               # Not enabled in package.use, so disable it there
+                               flag="-${flag}"
+                               ACTION="add"
                        fi
                else
                        error "USE flag \"$flag\" is already disabled for $PACKAGE"
@@ -1146,7 +1146,7 @@ modify_package() {
                        fi
                        # Walk through the file and add the flag manually
                        echo "Adding \"${PACKAGE}[${flag}]\" use flag in \"${filename}\""
-            local added=0
+                       local added=0
                        while read line; do
                                if [[ -n $(echo "${line}" | egrep -re "^[^#]*${PACKAGE} ") ]]; then
                                        echo $(reduce_package_use "${line} ${flag}")
@@ -1281,7 +1281,7 @@ modify() {
                        echo -n 'USE="'
                        echo -ne "${NEW_MAKE_CONF_USE_2%% }"
                        echo '"'
-                       inuse=0
+                       inuse=0
                        had_use=1
                fi
        done