Fix up indentation.

1 files changed, 113 insertions, 113 deletions

diff --git a/apps/pdfshow.c b/apps/pdfshow.c
index 19fab461..9ada637f 100644
--- a/apps/pdfshow.c
+++ b/apps/pdfshow.c
@@ -10,153 +10,153 @@ static int showcolumn;
 
 static void showusage(void)
 {
-    fprintf(stderr, "usage: pdfshow [-bx] [-d password] <file> [xref] [trailer] [object numbers]\n");
-    fprintf(stderr, "  -b  \tprint streams as raw binary data\n");
-    fprintf(stderr, "  -x  \tdecompress streams\n");
-    fprintf(stderr, "  -d  \tdecrypt password\n");
-    exit(1);
+	fprintf(stderr, "usage: pdfshow [-bx] [-d password] <file> [xref] [trailer] [object numbers]\n");
+	fprintf(stderr, "  -b  \tprint streams as raw binary data\n");
+	fprintf(stderr, "  -x  \tdecompress streams\n");
+	fprintf(stderr, "  -d  \tdecrypt password\n");
+	exit(1);
 }
 
 static void showtrailer(void)
 {
-    if (!xref)
-	die(fz_throw("no file specified"));
-    printf("trailer\n");
-    fz_debugobj(xref->trailer);
-    printf("\n");
+	if (!xref)
+		die(fz_throw("no file specified"));
+	printf("trailer\n");
+	fz_debugobj(xref->trailer);
+	printf("\n");
 }
 
 static void showxref(void)
 {
-    if (!xref)
-	die(fz_throw("no file specified"));
-    pdf_debugxref(xref);
-    printf("\n");
+	if (!xref)
+		die(fz_throw("no file specified"));
+	pdf_debugxref(xref);
+	printf("\n");
 }
 
 static void showsafe(unsigned char *buf, int n)
 {
-    int i;
-    for (i = 0; i < n; i++) {
-	if (buf[i] == '\r' || buf[i] == '\n') {
-	    putchar('\n');
-	    showcolumn = 0;
+	int i;
+	for (i = 0; i < n; i++) {
+		if (buf[i] == '\r' || buf[i] == '\n') {
+			putchar('\n');
+			showcolumn = 0;
+		}
+		else if (buf[i] < 32 || buf[i] > 126) {
+			putchar('.');
+			showcolumn ++;
+		}
+		else {
+			putchar(buf[i]);
+			showcolumn ++;
+		}
+		if (showcolumn == 79) {
+			putchar('\n');
+			showcolumn = 0;
+		}
 	}
-	else if (buf[i] < 32 || buf[i] > 126) {
-	    putchar('.');
-	    showcolumn ++;
-	}
-	else {
-	    putchar(buf[i]);
-	    showcolumn ++;
-	}
-	if (showcolumn == 79) {
-	    putchar('\n');
-	    showcolumn = 0;
-	}
-    }
 }
 
 static void showstream(int num, int gen)
 {
-    fz_error error;
-    fz_stream *stm;
-    unsigned char buf[2048];
-    int n;
-
-    showcolumn = 0;
-
-    if (showdecode)
-	error = pdf_openstream(&stm, xref, num, gen);
-    else
-	error = pdf_openrawstream(&stm, xref, num, gen);
-    if (error)
-	die(error);
-
-    while (1)
-    {
-	error = fz_read(&n, stm, buf, sizeof buf);
-	if (error)
-	    die(error);
-	if (n == 0)
-	    break;
-	if (showbinary)
-	    fwrite(buf, 1, n, stdout);
+	fz_error error;
+	fz_stream *stm;
+	unsigned char buf[2048];
+	int n;
+
+	showcolumn = 0;
+
+	if (showdecode)
+		error = pdf_openstream(&stm, xref, num, gen);
 	else
-	    showsafe(buf, n);
-    }
+		error = pdf_openrawstream(&stm, xref, num, gen);
+	if (error)
+		die(error);
+
+	while (1)
+	{
+		error = fz_read(&n, stm, buf, sizeof buf);
+		if (error)
+			die(error);
+		if (n == 0)
+			break;
+		if (showbinary)
+			fwrite(buf, 1, n, stdout);
+		else
+			showsafe(buf, n);
+	}
 
-    fz_dropstream(stm);
+	fz_dropstream(stm);
 }
 
 static void showobject(int num, int gen)
 {
-    fz_error error;
-    fz_obj *obj;
-
-    if (!xref)
-	die(fz_throw("no file specified"));
-
-    error = pdf_loadobject(&obj, xref, num, gen);
-    if (error)
-	die(error);
-
-    if (pdf_isstream(xref, num, gen))
-    {
-	printf("%d %d obj\n", num, gen);
-	fz_debugobj(obj);
-	printf("stream\n");
-	showstream(num, gen);
-	printf("endstream\n");
-	printf("endobj\n\n");
-    }
-    else
-    {
-	printf("%d %d obj\n", num, gen);
-	fz_debugobj(obj);
-	printf("endobj\n\n");
-    }
-
-    fz_dropobj(obj);
+	fz_error error;
+	fz_obj *obj;
+
+	if (!xref)
+		die(fz_throw("no file specified"));
+
+	error = pdf_loadobject(&obj, xref, num, gen);
+	if (error)
+		die(error);
+
+	if (pdf_isstream(xref, num, gen))
+	{
+		printf("%d %d obj\n", num, gen);
+		fz_debugobj(obj);
+		printf("stream\n");
+		showstream(num, gen);
+		printf("endstream\n");
+		printf("endobj\n\n");
+	}
+	else
+	{
+		printf("%d %d obj\n", num, gen);
+		fz_debugobj(obj);
+		printf("endobj\n\n");
+	}
+
+	fz_dropobj(obj);
 }
 
 int main(int argc, char **argv)
 {
-    char *password = "";
-    int c;
+	char *password = "";
+	int c;
 
-    while ((c = fz_getopt(argc, argv, "d:bx")) != -1)
-    {
-	switch (c)
+	while ((c = fz_getopt(argc, argv, "d:bx")) != -1)
 	{
-	    case 'd': password = fz_optarg; break;
-	    case 'b': showbinary ++; break;
-	    case 'x': showdecode ++; break;
-	    default:
-		      showusage();
-		      break;
+		switch (c)
+		{
+		case 'd': password = fz_optarg; break;
+		case 'b': showbinary ++; break;
+		case 'x': showdecode ++; break;
+		default:
+			showusage();
+			break;
+		}
 	}
-    }
 
-    if (fz_optind == argc)
-	showusage();
+	if (fz_optind == argc)
+		showusage();
 
-    openxref(argv[fz_optind++], password, 0);
+	openxref(argv[fz_optind++], password, 0);
 
-    if (fz_optind == argc)
-	showtrailer();
+	if (fz_optind == argc)
+		showtrailer();
 
-    while (fz_optind < argc)
-    {
-	if (!strcmp(argv[fz_optind], "trailer"))
-	    showtrailer();
-	else if (!strcmp(argv[fz_optind], "xref"))
-	    showxref();
-	else
-	    showobject(atoi(argv[fz_optind]), 0);
-	fz_optind++;
-    }
+	while (fz_optind < argc)
+	{
+		if (!strcmp(argv[fz_optind], "trailer"))
+			showtrailer();
+		else if (!strcmp(argv[fz_optind], "xref"))
+			showxref();
+		else
+			showobject(atoi(argv[fz_optind]), 0);
+		fz_optind++;
+	}
 
-    closexref();
+	closexref();
 }