Tabify all D *.exp files

	libphobos:
	* testsuite/lib/libphobos-dg.exp: Tabify.
	* testsuite/lib/libphobos.exp: Likewise.
	* testsuite/libphobos.cycles/cycles.exp: Likewise.
	* testsuite/libphobos.shared/shared.exp: Likewise.
	* testsuite/libphobos.unittests/unittests.exp: Likewise.

	gcc/testsuite:
	* gdc.dg/dg.exp: Tabify.
	* gdc.dg/lto/lto.exp: Likewise.
	* gdc.test/gdc-test.exp: Likewise.
	* lib/gdc-dg.exp: Likewise.
	* lib/gdc.exp: Likewise.

From-SVN: r268987

5 files changed, 58 insertions, 58 deletions

diff --git a/libphobos/testsuite/lib/libphobos-dg.exp b/libphobos/testsuite/lib/libphobos-dg.exp
index b796011394d..5f33e4de710 100644
--- a/libphobos/testsuite/lib/libphobos-dg.exp
+++ b/libphobos/testsuite/lib/libphobos-dg.exp
@@ -42,11 +42,11 @@ if { [info procs libphobos_load] != [list] \
     rename libphobos_load prev_libphobos_load
 
     proc libphobos_load { program args } {
-        global libphobos_run_args
-        if { $libphobos_run_args != "" } {
-            set args [concat "{$libphobos_run_args}"]
-        }
-        set result [eval [list prev_libphobos_load $program] $args ]
-        return $result
+	global libphobos_run_args
+	if { $libphobos_run_args != "" } {
+	    set args [concat "{$libphobos_run_args}"]
+	}
+	set result [eval [list prev_libphobos_load $program] $args ]
+	return $result
     }
 }
diff --git a/libphobos/testsuite/lib/libphobos.exp b/libphobos/testsuite/lib/libphobos.exp
index 3985b4497df..1944c7d546c 100644
--- a/libphobos/testsuite/lib/libphobos.exp
+++ b/libphobos/testsuite/lib/libphobos.exp
@@ -48,30 +48,30 @@ proc libphobos-dg-test { prog do_what extra_tool_flags } {
 
     # Set up the compiler flags, based on what we're going to do.
     switch $do_what {
-        "run" {
-            set compile_type "executable"
-            # FIXME: "./" is to cope with "." not being in $PATH.
-            # Should this be handled elsewhere?
-            # YES.
-            set output_file "./[file rootname [file tail $prog]].exe"
-            # This is the only place where we care if an executable was
-            # created or not.  If it was, dg.exp will try to run it.
-            catch { remote_file build delete $output_file }
-        }
-        "link" {
-            set compile_type "executable"
-            set output_file "./[file rootname [file tail $prog]].exe"
-        }
-        default {
-            perror "$do_what: not a valid dg-do keyword"
-            return ""
-        }
+	"run" {
+	    set compile_type "executable"
+	    # FIXME: "./" is to cope with "." not being in $PATH.
+	    # Should this be handled elsewhere?
+	    # YES.
+	    set output_file "./[file rootname [file tail $prog]].exe"
+	    # This is the only place where we care if an executable was
+	    # created or not.  If it was, dg.exp will try to run it.
+	    catch { remote_file build delete $output_file }
+	}
+	"link" {
+	    set compile_type "executable"
+	    set output_file "./[file rootname [file tail $prog]].exe"
+	}
+	default {
+	    perror "$do_what: not a valid dg-do keyword"
+	    return ""
+	}
     }
 
     set select_compile "libphobos_target_compile"
     set options ""
     if { $extra_tool_flags != "" } {
-        lappend options "additional_flags=$extra_tool_flags"
+	lappend options "additional_flags=$extra_tool_flags"
     }
 
     set comp_output [$select_compile "$prog" "$output_file" "$compile_type" $options]
@@ -95,15 +95,15 @@ proc libphobos_init { args } {
 
     # If a testcase doesn't have special options, use these.
     if ![info exists DEFAULT_DFLAGS] then {
-        set DEFAULT_DFLAGS ""
+	set DEFAULT_DFLAGS ""
     }
 
     # By default, we assume we want to run program images.
     global dg-do-what-default
     if [isnative] {
-        set dg-do-what-default "run"
+	set dg-do-what-default "run"
     } else {
-        set dg-do-what-default "link"
+	set dg-do-what-default "link"
     }
 
     # What arguments to pass to run program images.
@@ -121,15 +121,15 @@ proc libphobos_init { args } {
     set gdcldflags ""
 
     if { [file exists $flags_file] } {
-        set gdc [exec sh $flags_file --gdc]
-        set gdcflags [exec sh $flags_file --gdcflags]
-        set gdcpaths [exec sh $flags_file --gdcpaths]
-        set gdcldflags [exec sh $flags_file --gdcldflags]
+	set gdc [exec sh $flags_file --gdc]
+	set gdcflags [exec sh $flags_file --gdcflags]
+	set gdcpaths [exec sh $flags_file --gdcpaths]
+	set gdcldflags [exec sh $flags_file --gdcldflags]
     }
 
     set exeext ""
     if [info exists env(EXEEXT)] {
-        set exeext $env(EXEEXT)
+	set exeext $env(EXEEXT)
     }
 
     # Compute what needs to be added to the existing LD_LIBRARY_PATH.
@@ -137,16 +137,16 @@ proc libphobos_init { args } {
 
     set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
     if {$gccdir != ""} {
-        set gccdir [file dirname $gccdir]
-        append ld_library_path ":${gccdir}"
+	set gccdir [file dirname $gccdir]
+	append ld_library_path ":${gccdir}"
     }
 
     if { [file exists "${blddir}/libdruntime/.libs/libgdruntime.${shlib_ext}"] } {
-        append ld_library_path ":${blddir}/libdruntime/.libs"
+	append ld_library_path ":${blddir}/libdruntime/.libs"
     }
 
     if { [file exists "${blddir}/src/.libs/libgphobos.${shlib_ext}"] } {
-        append ld_library_path ":${blddir}/src/.libs"
+	append ld_library_path ":${blddir}/src/.libs"
     }
 
     set_ld_library_path_env_vars
@@ -166,21 +166,21 @@ proc libphobos_target_compile { source dest type options } {
     lappend options "additional_flags=-fno-diagnostics-show-caret -fdiagnostics-color=never"
 
     if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
-        lappend options "libs=${gluefile}"
-        lappend options "ldflags=${wrap_flags}"
+	lappend options "libs=${gluefile}"
+	lappend options "ldflags=${wrap_flags}"
     }
 
     # Flag setting based on type argument.
     if { $type == "executable" } {
-        # Link the support objects into executables.
-        lappend options "additional_flags=$gdcldflags"
+	# Link the support objects into executables.
+	lappend options "additional_flags=$gdcldflags"
     }
 
     # Set the compiler, only add D flags and paths if building D sources.
     set gdc_final $gdc
     if [regexp ".*\.d\$" $source] {
-        set gdc_final [concat $gdc_final $gdcflags]
-        set gdc_final [concat $gdc_final $gdcpaths]
+	set gdc_final [concat $gdc_final $gdcflags]
+	set gdc_final [concat $gdc_final $gdcpaths]
     }
 
     lappend options "compiler=$gdc_final"
diff --git a/libphobos/testsuite/libphobos.cycles/cycles.exp b/libphobos/testsuite/libphobos.cycles/cycles.exp
index 0bc99cad3a0..5ea2fe4879e 100644
--- a/libphobos/testsuite/libphobos.cycles/cycles.exp
+++ b/libphobos/testsuite/libphobos.cycles/cycles.exp
@@ -20,7 +20,7 @@ set dg-output-text [list]
 
 # Arguments to pass to the test program, expected output, and return code.
 set cycle_test_list [list \
-    { ignore ""  0 } \
+    { ignore ""	 0 } \
     { abort "object.Error@.*: Cyclic dependency between module mod. and mod." 1 } \
     { print "Cyclic dependency between module mod. and mod." 0 } \
     { deprecate "Deprecation 16211 warning:" 0 } \
@@ -41,8 +41,8 @@ foreach cycle_test $cycle_test_list {
     set expected_fail [lindex $cycle_test 2]
 
     foreach test $tests {
-        set shouldfail $expected_fail
-        dg-test $test "" $DEFAULT_DFLAGS
+	set shouldfail $expected_fail
+	dg-test $test "" $DEFAULT_DFLAGS
     }
 
     set shouldfail 0
diff --git a/libphobos/testsuite/libphobos.shared/shared.exp b/libphobos/testsuite/libphobos.shared/shared.exp
index ecbf9284510..7765634090c 100644
--- a/libphobos/testsuite/libphobos.shared/shared.exp
+++ b/libphobos/testsuite/libphobos.shared/shared.exp
@@ -39,9 +39,9 @@ proc shared_library { source destfile options } {
 
     set comp_output [libphobos_target_compile "$source" "$destfile" "executable" $options]
     if ![ string match "" $comp_output ] {
-        fail "libphobos.shared/[file tail $source]"
-        verbose -log $comp_output
-        return 1
+	fail "libphobos.shared/[file tail $source]"
+	verbose -log $comp_output
+	return 1
     }
 
     lappend all_libraries $destfile
@@ -52,7 +52,7 @@ shared_library "$srcdir/$subdir/lib.d" "lib.so" ""
 
 # liblinkdep.so
 shared_library "$srcdir/$subdir/liblinkdep.d" "liblinkdep.so" \
-        [list "additional_flags=-I$srcdir/$subdir lib.so"]
+	[list "additional_flags=-I$srcdir/$subdir lib.so"]
 
 # libloaddep.so
 shared_library "$srcdir/$subdir/libloaddep.d" "libloaddep.so" ""
@@ -69,14 +69,14 @@ dg-init
 
 # Main loop.
 dg-test "$srcdir/$subdir/link.d" "-I$srcdir/$subdir lib.so -shared-libphobos" \
-        "$DEFAULT_DFLAGS"
+	"$DEFAULT_DFLAGS"
 
 dg-test "$srcdir/$subdir/link_linkdep.d" \
-        "-I$srcdir/$subdir liblinkdep.so lib.so -shared-libphobos" \
-        "$DEFAULT_DFLAGS"
+	"-I$srcdir/$subdir liblinkdep.so lib.so -shared-libphobos" \
+	"$DEFAULT_DFLAGS"
 
 dg-test "$srcdir/$subdir/link_loaddep.d" \
-        "-I$srcdir/$subdir libloaddep.so -shared-libphobos" "$DEFAULT_DFLAGS"
+	"-I$srcdir/$subdir libloaddep.so -shared-libphobos" "$DEFAULT_DFLAGS"
 
 # dlopen() tests.
 if [is-effective-target dlopen] {
diff --git a/libphobos/testsuite/libphobos.unittests/unittests.exp b/libphobos/testsuite/libphobos.unittests/unittests.exp
index 43797144f0a..b734a9b98d8 100644
--- a/libphobos/testsuite/libphobos.unittests/unittests.exp
+++ b/libphobos/testsuite/libphobos.unittests/unittests.exp
@@ -29,15 +29,15 @@ proc unittest_list_modules { prog } {
 # Runs all unittests for each module compiled into the test program.
 proc unittest_run_tests { name prog } {
     foreach module [unittest_list_modules $prog] {
-        set result [libphobos_load "$prog" "$module" ""]
-        set status [lindex $result 0]
-        $status "libphobos.unittests/$name/$module"
+	set result [libphobos_load "$prog" "$module" ""]
+	set status [lindex $result 0]
+	$status "libphobos.unittests/$name/$module"
     }
 }
 
 proc unittester { name prog } {
     if [file exists $prog] {
-        unittest_run_tests $name $prog
+	unittest_run_tests $name $prog
     }
 }