From 3062e251844fd54ea42cf879dc0f642991eb87c9 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Thu, 19 Jul 2012 18:42:11 +0200
Subject: [PATCH] mw_comms.c, whitespace, indentation, cleanups

---
 src/frontend/mw_coms.c | 145 ++++++++++++++++++++---------------------
 1 file changed, 72 insertions(+), 73 deletions(-)

diff --git a/src/frontend/mw_coms.c b/src/frontend/mw_coms.c
index 0b0fb02c4..9079a087c 100644
--- a/src/frontend/mw_coms.c
+++ b/src/frontend/mw_coms.c
@@ -15,117 +15,116 @@
 #include "spiceif.h"
 
 /* Clears ckt and removes current circ. form database */
- 
+
 void
 com_removecirc(wordlist *wl)
 {
     struct variable *v, *next;
     struct circ *ct;
-    struct circ *caux=NULL;
+    struct circ *caux = NULL;
     struct plot *p;
     struct plot *paux;
-    int auxCir=1,i,auxPlot;
+    int auxCir = 1, i, auxPlot;
 
     char* namecircuit;
     char buf[80];
 
     NG_IGNORE(wl);
 
-    if (ft_curckt == NULL) {
+    if (!ft_curckt) {
         fprintf(cp_err, "Error: there is no circuit loaded.\n");
         return;
     }
 
-	ct = ft_curckt; 
-    
+    ct = ft_curckt;
+
     if_cktfree(ct->ci_ckt, ct->ci_symtab);
+
     for (v = ct->ci_vars; v; v = next) {
 	next = v->va_next;
 	tfree(v);
     }
-    
+
     /* PN FTESTATS*/
     tfree(ct->FTEstats);
 
     ct->ci_vars = NULL;
-    caux=ft_circuits;
+    caux = ft_circuits;
     namecircuit = strdup(ft_curckt->ci_name);
-    /* The circuit  being removed is the first loaded and you have more circuits */
-    if(ft_curckt==ft_circuits&&ft_circuits->ci_next!=NULL)
-    	ft_circuits=ft_circuits->ci_next;
 
+    /* The circuit  being removed is the first loaded and you have more circuits */
+    if (ft_curckt == ft_circuits  &&  ft_circuits->ci_next)
+    	ft_circuits = ft_circuits->ci_next;
 
     /* The circuit being removed id the first loaded and there are no more circuits */
-    else if(ft_circuits->ci_next==NULL)
-	   ft_circuits=NULL;
-    
+    else if (ft_circuits->ci_next == NULL)
+        ft_circuits = NULL;
+
     else {
-	
-	   
-       /* Run over the circuit list to find how many of them are 
-        * in front of the one to be removed 
-        */
-	   for (; ft_curckt != caux&&caux; caux = caux->ci_next)
-		  auxCir++;
-	
-	   caux=ft_circuits;
-	   /* Remove the circuit and move pointer to the next one */
-	   for(i=1;i<auxCir-1;i++)
-	       caux=caux->ci_next;
-	   caux->ci_next=caux->ci_next->ci_next;
-	   /* ft_curckt=ft_circuits; */
-        
+
+        /* Run over the circuit list to find how many of them are
+         * in front of the one to be removed
+         */
+        for (; ft_curckt != caux && caux; caux = caux->ci_next)
+            auxCir++;
+
+        caux = ft_circuits;
+
+        /* Remove the circuit and move pointer to the next one */
+        for (i = 1; i < auxCir-1; i++)
+            caux = caux->ci_next;
+
+        caux->ci_next = caux->ci_next->ci_next;
+        /* ft_curckt = ft_circuits; */
+
     }
-    
+
+
     /* If the plot is the first one and there are no other plots */
-    if(plot_list->pl_next==NULL&&strcmp(plot_list->pl_title,namecircuit)==0)
-        plot_list=NULL;
-    
-        
-    else if(plot_list&&plot_list->pl_next!=NULL){
+    if (!plot_list->pl_next && strcmp(plot_list->pl_title, namecircuit) == 0)
+        plot_list = NULL;
+
+    else if (plot_list && plot_list->pl_next) {
 	p = plot_list;
-	while(p){
-        auxPlot=1;
-        /* If the plot is in the first position */
-        if(plot_list->pl_next&&strcmp(plot_list->pl_title,namecircuit)==0)
-	       plot_list=plot_list->pl_next;
+	while (p) {
+            auxPlot = 1;
+            /* If the plot is in the first position */
+            if (plot_list->pl_next && strcmp(plot_list->pl_title, namecircuit) == 0)
+                plot_list = plot_list->pl_next;
 	    /* otherwise we run over the list of plots */
-        else {
-            for (; strcmp(p->pl_title,namecircuit)!=0&&p->pl_next!=NULL; p = p->pl_next)
-		        auxPlot++;
-                if(strcmp(p->pl_title,namecircuit)==0){
+            else {
+                for (; strcmp(p->pl_title, namecircuit) != 0 && p->pl_next; p = p->pl_next)
+                    auxPlot++;
+                if (strcmp(p->pl_title, namecircuit) == 0) {
                     paux = plot_list;
-	            for(i=1;i<auxPlot-1;i++)
-		            paux=paux->pl_next;
-	            paux->pl_next=paux->pl_next->pl_next;		
+	            for (i = 1; i < auxPlot-1; i++)
+                        paux = paux->pl_next;
+	            paux->pl_next = paux->pl_next->pl_next;
+                }
+            }
+            p = p->pl_next;
         }
-      }
-    p=p->pl_next;
     }
-    }
-    
-    /*if (ft_curckt) {
-       
+
+    /* if (ft_curckt) {
         ft_curckt->ci_devices = cp_kwswitch(CT_DEVNAMES, ft_circuits->ci_devices);
         ft_curckt->ci_nodes = cp_kwswitch(CT_NODENAMES, ft_circuits->ci_nodes);
-    }*/
-if(ft_circuits&&caux->ci_next){
-    struct wordlist *wlist;
-	sprintf(buf,"%d",auxCir);
-    wlist = wl_cons(buf, NULL);
-	com_scirc(wlist);
-    wl_free(wlist);
-}
-else if(ft_circuits){
-    struct wordlist *wlist;
-    sprintf(buf,"%d",(auxCir-1));
-    wlist = wl_cons(buf, NULL);
-	com_scirc(wlist);
-    wl_free(wlist);
-    
-}
-else
-	ft_curckt=NULL;
-    return;
-}
+    } */
 
+    if (ft_circuits && caux->ci_next) {
+        struct wordlist *wlist;
+	sprintf(buf, "%d", auxCir);
+        wlist = wl_cons(buf, NULL);
+	com_scirc(wlist);
+        wl_free(wlist);
+    }
+    else if (ft_circuits) {
+        struct wordlist *wlist;
+        sprintf(buf, "%d", auxCir-1);
+        wlist = wl_cons(buf, NULL);
+	com_scirc(wlist);
+        wl_free(wlist);
+    }
+    else
+	ft_curckt = NULL;
+}