rename commands 'savesnap', 'loadsnap' to 'snsave', 'snload'

to avoid conflict with command 'save'

src/frontend/commands.c

@@ -86,7 +86,7 @@
 
 #include "arg.h"
 
-#include "spiceif.h" /* for com_loadsnap() and com_savesnap() */
+#include "spiceif.h" /* for com_snload() and com_snsave() */
 
 #include "com_dl.h"
 
@@ -138,11 +138,11 @@ struct comm spcp_coms[] = {
       { 020000, 020000, 020000, 020000 }, E_DEFHMASK, 0, LOTS,
       arg_set,
       "[option] [option = value] ... : Set a simulator option." } ,
-    { "savesnap", com_savesnap, FALSE, TRUE,
+    { "snsave", com_snsave, FALSE, TRUE,
       { 1, 040000, 040000, 040000 }, E_DEFHMASK, 1, 1,
       NULL,
       "file : Save a snapshot." } ,
-    { "loadsnap", com_loadsnap, FALSE, TRUE,
+    { "snload", com_snload, FALSE, TRUE,
       { 1, 040000, 040000, 040000 }, E_DEFHMASK, 2, 2,
       NULL,
       "file : Load a snapshot." } ,

src/frontend/spiceif.c

@@ -1379,7 +1379,7 @@ if_getstat(CKTcircuit *ckt, char *name)
 #include "ngspice/trandefs.h"
 
 /* arg0: circuit file, arg1: data file */
-void com_loadsnap(wordlist *wl)
+void com_snload(wordlist *wl)
 {
     int error = 0;
     FILE *file;
@@ -1632,7 +1632,7 @@ void com_loadsnap(wordlist *wl)
 }
 
 
-void com_savesnap(wordlist *wl)
+void com_snsave(wordlist *wl)
 {
     FILE *file;
     int i, size;
@@ -1653,8 +1653,8 @@ void com_savesnap(wordlist *wl)
 
 #ifdef XSPICE
     if (ckt->CKTadevFlag == 1) {
-        fprintf(cp_err, "Warning: savesnap not implemented for XSPICE A devices.\n");
-        fprintf(cp_err, "    Command 'savesnap' will be ingnored!\n");
+        fprintf(cp_err, "Warning: snsave not implemented for XSPICE A devices.\n");
+        fprintf(cp_err, "    Command 'snsave' will be ingnored!\n");
         return;
     }
 #endif
@@ -1758,10 +1758,11 @@ void com_savesnap(wordlist *wl)
 
 #ifdef XSPICE
     /* FIXME struct ckt->evt->data and others are not stored
-       thus savesnap, loadsnap not compatible with XSPICE code models*/
+       thus snsave, snload not compatible with XSPICE code models*/
     _foo(ckt->evt, Evt_Ckt_Data_t, 1);
     _foo(ckt->enh, Enh_Ckt_Data_t, 1);
 #endif
 
     fclose(file);
+    fprintf(stdout, "Snapshot saved to %s.\n", wl->wl_word);
 }

src/frontend/spiceif.h

@@ -13,7 +13,7 @@ void if_dump(CKTcircuit *ckt, FILE *file);
 void if_cktfree(CKTcircuit *ckt, INPtables *tab);
 int  if_analQbyName(CKTcircuit *ckt, int which, JOB *anal, char *name, IFvalue *parm);
 
-void com_loadsnap(wordlist *wl);
-void com_savesnap(wordlist *wl);
+void com_snload(wordlist *wl);
+void com_snsave(wordlist *wl);
 
 #endif /* SPICEIF_H_INCLUDED */

src/main.c

@@ -349,8 +349,8 @@ if_getstat(CKTcircuit *ckt, char *name)
     return (NULL);
 }
 
-void com_loadsnap(wordlist *wl) { NG_IGNORE(wl); }
-void com_savesnap(wordlist *wl) { NG_IGNORE(wl); }
+void com_snload(wordlist *wl) { NG_IGNORE(wl); }
+void com_snsave(wordlist *wl) { NG_IGNORE(wl); }
 
 void SMPprint( SMPmatrix *n1 , char *n2)
 {