Rename CONFIG_SORT_BIG to CONFIG_FEATURE_SORT_BIG so allbareconfig can find it.

2 files changed, 26 insertions, 6 deletions

diff --git a/coreutils/Config.in b/coreutils/Config.in
index 50e605d..31e97c1 100644
--- a/coreutils/Config.in
+++ b/coreutils/Config.in
@@ -436,7 +436,7 @@ config CONFIG_SORT
 	help
 	  sort is used to sort lines of text in specified files.
 
-config CONFIG_SORT_BIG
+config CONFIG_FEATURE_SORT_BIG
 	bool "  full SuSv3 compliant sort (Support -ktcsbdfiozgM)"
 	default y
 	depends on CONFIG_SORT
@@ -547,6 +547,25 @@ config CONFIG_TR
 	  tr is used to squeeze, and/or delete characters from standard
 	  input, writing to standard output.
 
+config CONFIG_FEATURE_TR_CLASSES
+	bool "  Enable character classes (such as [:upper:])"
+	default n
+	depends on CONFIG_TR
+	help
+	  Enable character classes, enabling commands such as:
+	  tr [:upper:] [:lower:] to convert input into lowercase.
+
+config CONFIG_FEATURE_TR_EQUIV
+	bool "  Enable equivalence classes"
+	default n
+	depends on CONFIG_TR
+	help
+	  Enable equivalence classes, which essentially add the enclosed
+	  character to the current set. For instance, tr [=a=] xyz would
+	  replace all instances of 'a' with 'xyz'. This option is mainly
+	  useful for cases when no other way of expressing a character
+	  is possible.
+
 if CONFIG_HUSH || CONFIG_LASH || CONFIG_MSH
 	config CONFIG_TRUE
 		default y
diff --git a/coreutils/sort.c b/coreutils/sort.c
index 6d8a552..ce51bc1 100644
--- a/coreutils/sort.c
+++ b/coreutils/sort.c
@@ -56,7 +56,7 @@ static int global_flags;
 #define FLAG_bb			32768	/* Ignore trailing blanks  */
 
 
-#ifdef CONFIG_SORT_BIG
+#ifdef CONFIG_FEATURE_SORT_BIG
 static char key_separator;
 
 static struct sort_key
@@ -154,7 +154,7 @@ static int compare_keys(const void *xarg, const void *yarg)
 	int flags=global_flags,retval=0;
 	char *x,*y;
 
-#ifdef CONFIG_SORT_BIG
+#ifdef CONFIG_FEATURE_SORT_BIG
 	struct sort_key *key;
 	
 	for(key=key_list;!retval && key;key=key->next_key) {
@@ -178,7 +178,7 @@ static int compare_keys(const void *xarg, const void *yarg)
 			case 0:
 				retval=strcmp(x,y);
 				break;
-#ifdef CONFIG_SORT_BIG
+#ifdef CONFIG_FEATURE_SORT_BIG
 			case FLAG_g:
 			{
 				char *xx,*yy;
@@ -232,6 +232,7 @@ static int compare_keys(const void *xarg, const void *yarg)
 	/* Perform fallback sort if necessary */
 	if(!retval && !(global_flags&FLAG_s))
 			retval=strcmp(*(char **)xarg, *(char **)yarg);
+//dprintf(2,"reverse=%d\n",flags&FLAG_r);
 	return ((flags&FLAG_r)?-1:1)*retval;
 }
 
@@ -248,7 +249,7 @@ int sort_main(int argc, char **argv)
 		line=index(optlist,c);
 		if(!line) bb_show_usage();
 		switch(*line) {
-#ifdef CONFIG_SORT_BIG
+#ifdef CONFIG_FEATURE_SORT_BIG
 			case 'o':
 				if(outfile) bb_error_msg_and_die("Too many -o.");
 				outfile=bb_xfopen(optarg,"w");
@@ -308,7 +309,7 @@ int sort_main(int argc, char **argv)
 		}
 		fclose(fp);
 	}
-#ifdef CONFIG_SORT_BIG
+#ifdef CONFIG_FEATURE_SORT_BIG
 	/* if no key, perform alphabetic sort */
     if(!key_list) add_key()->range[0]=1;
 	/* handle -c */