File if_else_endif_comments.diff of Package patch

Index: patch-2.5.9/patch.c
===================================================================
--- patch-2.5.9.orig/patch.c	2003-06-05 00:22:56.000000000 +0200
+++ patch-2.5.9/patch.c	2003-06-05 00:23:16.000000000 +0200
@@ -91,8 +91,8 @@ static LINENUM last_frozen_line;
 static char const *do_defines; /* symbol to patch using ifdef, ifndef, etc. */
 static char const if_defined[] = "\n#ifdef %s\n";
 static char const not_defined[] = "\n#ifndef %s\n";
-static char const else_defined[] = "\n#else\n";
-static char const end_defined[] = "\n#endif\n";
+static char const else_defined[] = "\n#else /* %s */\n";
+static char const end_defined[] = "\n#endif /* %s */\n";
 
 static int Argc;
 static char * const *Argv;
@@ -1097,7 +1097,8 @@ apply_hunk (struct outstate *outstate, L
 		    def_state = IN_IFNDEF;
 		}
 		else if (def_state == IN_IFDEF) {
-		    fprintf (fp, outstate->after_newline + else_defined);
+		    fprintf (fp, outstate->after_newline + else_defined,
+		    	     R_do_defines);
 		    def_state = IN_ELSE;
 		}
 		if (ferror (fp))
@@ -1116,7 +1117,8 @@ apply_hunk (struct outstate *outstate, L
 		return false;
 	    if (R_do_defines) {
 		if (def_state == IN_IFNDEF) {
-		    fprintf (fp, outstate->after_newline + else_defined);
+		    fprintf (fp, outstate->after_newline + else_defined,
+		    	     R_do_defines);
 		    def_state = IN_ELSE;
 		}
 		else if (def_state == OUTSIDE) {
@@ -1164,7 +1166,8 @@ apply_hunk (struct outstate *outstate, L
 	    while (pch_char (old) == '!');
 
 	    if (R_do_defines) {
-		fprintf (fp, outstate->after_newline + else_defined);
+		fprintf (fp, outstate->after_newline + else_defined,
+			 R_do_defines);
 		if (ferror (fp))
 		  write_fatal ();
 		def_state = IN_ELSE;
@@ -1183,7 +1186,8 @@ apply_hunk (struct outstate *outstate, L
 	    old++;
 	    new++;
 	    if (R_do_defines && def_state != OUTSIDE) {
-		fprintf (fp, outstate->after_newline + end_defined);
+		fprintf (fp, outstate->after_newline + end_defined,
+			 R_do_defines);
 		if (ferror (fp))
 		  write_fatal ();
 		outstate->after_newline = true;
@@ -1201,7 +1205,8 @@ apply_hunk (struct outstate *outstate, L
 		def_state = IN_IFDEF;
 	    }
 	    else if (def_state == IN_IFNDEF) {
-		fprintf (fp, outstate->after_newline + else_defined);
+		fprintf (fp, outstate->after_newline + else_defined,
+			 R_do_defines);
 		def_state = IN_ELSE;
 	    }
 	    if (ferror (fp))
@@ -1220,7 +1225,8 @@ apply_hunk (struct outstate *outstate, L
 	while (new <= pat_end && pch_char (new) == '+');
     }
     if (R_do_defines && def_state != OUTSIDE) {
-	fprintf (fp, outstate->after_newline + end_defined);
+	fprintf (fp, outstate->after_newline + end_defined,
+		 R_do_defines);
 	if (ferror (fp))
 	  write_fatal ();
 	outstate->after_newline = true;