* eval.c (eval_init): Register chr_isblank and chr_isunisp as

intrinsics.

* lib.c (chr_isblank, chr_isunisp): New functions.

* lib.h (chr_isblank, chr_isunisp): Declared.

* regex.h (spaces): Declaration for existing variable added.

* txr.1: Documented chr-isblank and chr-isunisp.

* genvim.txr: Add missing sysif.c.

* txr.vim: Regenerated.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib.h b/lib.h
index e0afffac..f9fdf904 100644
--- a/lib.h
+++ b/lib.h
@@ -611,6 +611,8 @@ val chr_islower(val ch);
 val chr_isprint(val ch);
 val chr_ispunct(val ch);
 val chr_isspace(val ch);
+val chr_isblank(val ch);
+val chr_isunisp(val ch);
 val chr_isupper(val ch);
 val chr_isxdigit(val ch);
 val chr_toupper(val ch);