From: Magnus Jacobsson <magnus.jacobsson@berotec.se>
Date: Thu, 24 Sep 2020 21:05:58 +0000 (+0200)
Subject: Fix apparently incorrect indentation in mingle
X-Git-Tag: 2.46.0~20^2^2~55^2~11
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5cec8ad51e9e1d1b8ef9c657126dd2fe45496a0f;p=graphviz

Fix apparently incorrect indentation in mingle

This change corrects hard-to-read code by changing a few instances of
four spaces to tabs which is the prevalent indentation method in the
surrounding code. There are more incorrect indentation in this file,
but it is left untouched since it is less distracting.
---

diff --git a/cmd/mingle/minglemain.c b/cmd/mingle/minglemain.c
index 1144b35db..ab8fd739c 100644
--- a/cmd/mingle/minglemain.c
+++ b/cmd/mingle/minglemain.c
@@ -115,9 +115,9 @@ static void init(int argc, char *argv[], opts_t* opts)
 	int c;
 	char* cmd = argv[0];
 	real s;
-    int i;
+	int i;
 
-    opterr = 0;
+	opterr = 0;
 	opts->outer_iter = 4;
 	opts->method = METHOD_INK_AGGLOMERATE;
 	opts->compatibility_method = COMPATIBILITY_FULL;
@@ -131,37 +131,37 @@ static void init(int argc, char *argv[], opts_t* opts)
 	while ((c = getopt(argc, argv, ":a:c:i:k:K:m:o:p:r:T:v:")) != -1) {
 		switch (c) {
 		case 'a':
-            if ((sscanf(optarg,"%lf",&s) > 0) && (s >= 0))
+			if ((sscanf(optarg,"%lf",&s) > 0) && (s >= 0))
 				opts->angle =  M_PI*s/180;
 			else 
 				fprintf (stderr, "-a arg %s must be positive real - ignored\n", optarg); 
 			break;
 		case 'c':
-            if ((sscanf(optarg,"%d",&i) > 0) && (0 <= i) && (i <= COMPATIBILITY_FULL))
+			if ((sscanf(optarg,"%d",&i) > 0) && (0 <= i) && (i <= COMPATIBILITY_FULL))
 				opts->compatibility_method =  i;
 			else 
 				fprintf (stderr, "-c arg %s must be an integer in [0,%d] - ignored\n", optarg, COMPATIBILITY_FULL); 
 			break;
 		case 'i':
-            if ((sscanf(optarg,"%d",&i) > 0) && (i >= 0))
+			if ((sscanf(optarg,"%d",&i) > 0) && (i >= 0))
 				opts->outer_iter =  i;
 			else 
 				fprintf (stderr, "-i arg %s must be a non-negative integer - ignored\n", optarg); 
 			break;
 		case 'k':
-            if ((sscanf(optarg,"%d",&i) > 0) && (i >= 2))
+			if ((sscanf(optarg,"%d",&i) > 0) && (i >= 2))
 				opts->nneighbors =  i;
 			else 
 				fprintf (stderr, "-k arg %s must be an integer >= 2 - ignored\n", optarg); 
 			break;
 		case 'K':
-            if ((sscanf(optarg,"%lf",&s) > 0) && (s > 0))
+			if ((sscanf(optarg,"%lf",&s) > 0) && (s > 0))
 				opts->K =  s;
 			else 
 				fprintf (stderr, "-K arg %s must be positive real - ignored\n", optarg); 
 			break;
 		case 'm':
-            if ((sscanf(optarg,"%d",&i) > 0) && (0 <= i) && (i <= METHOD_INK))
+			if ((sscanf(optarg,"%d",&i) > 0) && (0 <= i) && (i <= METHOD_INK))
 				opts->method =  i;
 			else 
 				fprintf (stderr, "-k arg %s must be an integer >= 2 - ignored\n", optarg); 
@@ -170,13 +170,13 @@ static void init(int argc, char *argv[], opts_t* opts)
 			outfile = openFile(optarg, "w", cmd);
 			break;
 		case 'p':
-            if ((sscanf(optarg,"%lf",&s) > 0))
+			if ((sscanf(optarg,"%lf",&s) > 0))
 				opts->angle_param =  s;
 			else 
 				fprintf (stderr, "-p arg %s must be real - ignored\n", optarg); 
 			break;
 		case 'r':
-            if ((sscanf(optarg,"%d",&i) > 0) && (i >= 0))
+			if ((sscanf(optarg,"%d",&i) > 0) && (i >= 0))
 				opts->max_recursion =  i;
 			else 
 				fprintf (stderr, "-r arg %s must be a non-negative integer - ignored\n", optarg); 
@@ -191,7 +191,7 @@ static void init(int argc, char *argv[], opts_t* opts)
 			break;
 		case 'v':
 			Verbose = 1;
-            if ((sscanf(optarg,"%d",&i) > 0) && (i >= 0))
+			if ((sscanf(optarg,"%d",&i) > 0) && (i >= 0))
 				Verbose =  (unsigned char)i;
 			else 
 				optind--;