4 files changed, 17 insertions, 1 deletions
diff --git a/eval.c b/eval.c
index fe11c763..2cc73d0e 100644
--- a/eval.c
+++ b/eval.c
@@ -6808,6 +6808,7 @@ void eval_init(void)
   reg_fun(intern(lit("split-str"), user_package), func_n3o(split_str_keep, 2));
   reg_fun(intern(lit("spl"), user_package), func_n3o(spl, 2));
   reg_fun(intern(lit("split-str-set"), user_package), func_n2(split_str_set));
+  reg_fun(intern(lit("sspl"), user_package), func_n2(sspl));
   reg_fun(intern(lit("tok-str"), user_package), func_n3o(tok_str, 2));
   reg_fun(intern(lit("tok"), user_package), func_n3o(tok, 2));
   reg_fun(intern(lit("tok-where"), user_package), func_n2(tok_where));
diff --git a/lib.c b/lib.c
index 4fcd12cc..fb9b24fc 100644
--- a/lib.c
+++ b/lib.c
@@ -5060,6 +5060,11 @@ val split_str_set(val str, val set)
   return out;
 }
 
+val sspl(val set, val str)
+{
+  return split_str_set(str, set);
+}
+
 val tok_str(val str, val tok_regex, val keep_sep)
 {
   list_collect_decl (out, iter);
diff --git a/lib.h b/lib.h
index fc4dfebd..f23eb36f 100644
--- a/lib.h
+++ b/lib.h
@@ -875,6 +875,7 @@ val split_str(val str, val sep);
 val split_str_keep(val str, val sep, val keep_sep);
 val spl(val sep, val arg1, val arg2);
 val split_str_set(val str, val set);
+val sspl(val set, val str);
 val tok_str(val str, val tok_regex, val keep_sep);
 val tok(val tok_regex, val arg1, val arg2);
 val tok_where(val str, val tok_regex);
diff --git a/txr.1 b/txr.1
index a2cfd4e3..23d149af 100644
--- a/txr.1
+++ b/txr.1
@@ -23417,9 +23417,10 @@ family, in the common situation when
 .meta string
 is the unbound argument.
 
-.coNP Function @ split-str-set
+.coNP Functions @ split-str-set and @ sspl
 .synb
 .mets (split-str-set < string << set )
+.mets (sspl < set << string )
 .syne
 .desc
 The
@@ -23449,6 +23450,14 @@ This operation is nondestructive:
 .meta string
 is not modified in any way.
 
+The
+.code sspl
+function performs the same operation; the only difference between
+.code sspl
+and
+.code split-str-set
+is argument order.
+
 .coNP Functions @ tok-str and @ tok-where
 .synb
 .mets (tok-str < string < regex <> [ keep-between ])