convert TAB-based indentation in C sources to use only spaces

Done using this command (also includes .c.in and .h.in files):
for i in $(g ls-files|grep -E '\.[ch](\.in)?$'|grep -v gnulib); do
  expand -i $i > j && mv j $i;done

1 files changed, 83 insertions, 83 deletions

diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c
index 06c2b01e8..576ea9880 100644
--- a/tests/sexpr2xmltest.c
+++ b/tests/sexpr2xmltest.c
@@ -57,20 +57,20 @@ static int testCompareFiles(const char *xml_rel, const char *sexpr_rel,
 
 static int testComparePVversion1(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-pv.xml",
-			  "sexpr2xmldata/sexpr2xml-pv.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-pv.sexpr",
+                          1);
 }
 
 static int testCompareFVversion1(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv.xml",
-			  "sexpr2xmldata/sexpr2xml-fv.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-fv.sexpr",
+                          1);
 }
 
 static int testComparePVversion2(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-pv.xml",
-			  "sexpr2xmldata/sexpr2xml-pv.sexpr",
-			  2);
+                          "sexpr2xmldata/sexpr2xml-pv.sexpr",
+                          2);
 }
 
 static int testComparePVOrigVFB(const void *data ATTRIBUTE_UNUSED) {
@@ -89,105 +89,105 @@ static int testComparePVNewVFB(const void *data ATTRIBUTE_UNUSED) {
 
 static int testCompareFVversion2(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-v2.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-v2.sexpr",
-			  2);
+                          "sexpr2xmldata/sexpr2xml-fv-v2.sexpr",
+                          2);
 }
 
 static int testComparePVBootloader(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-pv-bootloader.xml",
-			  "sexpr2xmldata/sexpr2xml-pv-bootloader.sexpr",
-			  2);
+                          "sexpr2xmldata/sexpr2xml-pv-bootloader.sexpr",
+                          2);
 }
 
 static int testCompareDiskFile(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-disk-file.xml",
-			  "sexpr2xmldata/sexpr2xml-disk-file.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-disk-file.sexpr",
+                          1);
 }
 
 static int testCompareDiskBlock(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-disk-block.xml",
-			  "sexpr2xmldata/sexpr2xml-disk-block.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-disk-block.sexpr",
+                          1);
 }
 
 static int testCompareDiskShareable(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-disk-block-shareable.xml",
-			  "sexpr2xmldata/sexpr2xml-disk-block-shareable.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-disk-block-shareable.sexpr",
+                          1);
 }
 
 static int testCompareDiskDrvBlktapQcow(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-disk-drv-blktap-qcow.xml",
-			  "sexpr2xmldata/sexpr2xml-disk-drv-blktap-qcow.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-disk-drv-blktap-qcow.sexpr",
+                          1);
 }
 
 static int testCompareDiskDrvBlktapRaw(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-disk-drv-blktap-raw.xml",
-			  "sexpr2xmldata/sexpr2xml-disk-drv-blktap-raw.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-disk-drv-blktap-raw.sexpr",
+                          1);
 }
 
 static int testCompareResizedMemory(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-curmem.xml",
-			  "sexpr2xmldata/sexpr2xml-curmem.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-curmem.sexpr",
+                          1);
 }
 
 
 static int testCompareNetRouted(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-net-routed.xml",
-			  "sexpr2xmldata/sexpr2xml-net-routed.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-net-routed.sexpr",
+                          1);
 }
 
 static int testCompareNetBridged(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-net-bridged.xml",
-			  "sexpr2xmldata/sexpr2xml-net-bridged.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-net-bridged.sexpr",
+                          1);
 }
 
 static int testCompareNoSourceCDRom(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-no-source-cdrom.xml",
-			  "sexpr2xmldata/sexpr2xml-no-source-cdrom.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-no-source-cdrom.sexpr",
+                          1);
 }
 
 static int testCompareFVInputUSBMouse(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-usbmouse.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-usbmouse.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-fv-usbmouse.sexpr",
+                          1);
 }
 
 static int testCompareFVInputUSBTablet(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-usbtablet.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-usbtablet.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-fv-usbtablet.sexpr",
+                          1);
 }
 
 static int testCompareFVclockUTC(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-utc.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-utc.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-fv-utc.sexpr",
+                          1);
 }
 
 static int testCompareFVclockLocaltime(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-localtime.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-localtime.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-fv-localtime.sexpr",
+                          1);
 }
 
 static int testCompareFVKernel(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-kernel.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-kernel.sexpr",
-			  1);
+                          "sexpr2xmldata/sexpr2xml-fv-kernel.sexpr",
+                          1);
 }
 
 static int testCompareFVLegacyVFB(const void *data ATTRIBUTE_UNUSED) {
   return testCompareFiles("sexpr2xmldata/sexpr2xml-fv-legacy-vfb.xml",
-			  "sexpr2xmldata/sexpr2xml-fv-legacy-vfb.sexpr",
-			  4);
+                          "sexpr2xmldata/sexpr2xml-fv-legacy-vfb.sexpr",
+                          4);
 }
 
 
@@ -199,27 +199,27 @@ main(int argc, char **argv)
     progname = argv[0];
 
     if (argc > 1) {
-	fprintf(stderr, "Usage: %s\n", progname);
-	exit(EXIT_FAILURE);
+        fprintf(stderr, "Usage: %s\n", progname);
+        exit(EXIT_FAILURE);
     }
 
     abs_top_srcdir = getenv("abs_top_srcdir");
     if (!abs_top_srcdir) {
         fprintf(stderr, "missing enviroment variable abs_top_srcdir\n");
-	exit(EXIT_FAILURE);
+        exit(EXIT_FAILURE);
     }
 
     if (virtTestRun("SEXPR-2-XML PV config (version 1)",
-		    1, testComparePVversion1, NULL) != 0)
-	ret = -1;
+                    1, testComparePVversion1, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML FV config (version 1)",
-		    1, testCompareFVversion1, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVversion1, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML PV config (version 2)",
-		    1, testComparePVversion2, NULL) != 0)
-	ret = -1;
+                    1, testComparePVversion2, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML PV config (Orig VFB)",
                     1, testComparePVOrigVFB, NULL) != 0)
@@ -230,71 +230,71 @@ main(int argc, char **argv)
         ret = -1;
 
     if (virtTestRun("SEXPR-2-XML FV config (version 2)",
-		    1, testCompareFVversion2, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVversion2, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML PV config bootloader",
-		    1, testComparePVBootloader, NULL) != 0)
-	ret = -1;
+                    1, testComparePVBootloader, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML Disk File config",
-		    1, testCompareDiskFile, NULL) != 0)
-	ret = -1;
+                    1, testCompareDiskFile, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML Disk Block config",
-		    1, testCompareDiskBlock, NULL) != 0)
-	ret = -1;
+                    1, testCompareDiskBlock, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML Disk Block shareable",
-		    1, testCompareDiskShareable, NULL) != 0)
-	ret = -1;
+                    1, testCompareDiskShareable, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML Disk Driver blktap qcow config",
-		    1, testCompareDiskDrvBlktapQcow, NULL) != 0)
-	ret = -1;
+                    1, testCompareDiskDrvBlktapQcow, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML Disk Driver blktap raw config",
-		    1, testCompareDiskDrvBlktapRaw, NULL) != 0)
-	ret = -1;
+                    1, testCompareDiskDrvBlktapRaw, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML Resized memory config",
-		    1, testCompareResizedMemory, NULL) != 0)
-	ret = -1;
+                    1, testCompareResizedMemory, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML net routed",
-		    1, testCompareNetRouted, NULL) != 0)
-	ret = -1;
+                    1, testCompareNetRouted, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML net bridged",
-		    1, testCompareNetBridged, NULL) != 0)
-	ret = -1;
+                    1, testCompareNetBridged, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML no source CDRom",
-		    1, testCompareNoSourceCDRom, NULL) != 0)
-	ret = -1;
+                    1, testCompareNoSourceCDRom, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML USB Mouse",
-		    1, testCompareFVInputUSBMouse, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVInputUSBMouse, NULL) != 0)
+        ret = -1;
     if (virtTestRun("SEXPR-2-XML USB Tablet",
-		    1, testCompareFVInputUSBTablet, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVInputUSBTablet, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML clock UTC",
-		    1, testCompareFVclockUTC, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVclockUTC, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML clock Localtime",
-		    1, testCompareFVclockLocaltime, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVclockLocaltime, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML FV kernel",
-		    1, testCompareFVKernel, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVKernel, NULL) != 0)
+        ret = -1;
 
     if (virtTestRun("SEXPR-2-XML FV legacy VFB",
-		    1, testCompareFVLegacyVFB, NULL) != 0)
-	ret = -1;
+                    1, testCompareFVLegacyVFB, NULL) != 0)
+        ret = -1;
 
     exit(ret==0 ? EXIT_SUCCESS : EXIT_FAILURE);
 }