* arith.c (plus, minus, gt, lt, ge, le): Handle character operands.

* eval.c (eval_init): New functions interned.

* lib.c (num_chr, chr_num): New functions.

* lib.h (num_chr, chr_num): Declared.

* txr.1: Documentation stubs.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib.h b/lib.h
index a3d6019d..c4a0f72a 100644
--- a/lib.h
+++ b/lib.h
@@ -433,6 +433,8 @@ val chr_isupper(val ch);
 val chr_isxdigit(val ch);
 val chr_toupper(val ch);
 val chr_tolower(val ch);
+val num_chr(val ch);
+val chr_num(val num);
 val chr_str(val str, val index);
 val chr_str_set(val str, val index, val chr);
 val span_str(val str, val set);