Implement ~/.txr_profile mechanism.

* parser.c (load_rcfile): New function.
(repl): Compute profile file name and try to load it before
entering loop.

* sysif.c (statp): Linkage becomes external.

* sysif.h (statp): Declaration updated.

* txr.1: Documented.

1 files changed, 1 insertions, 0 deletions

diff --git a/sysif.h b/sysif.h
index b2b5ce2f..7b7e8d3f 100644
--- a/sysif.h
+++ b/sysif.h
@@ -33,4 +33,5 @@ extern val gid_s, rdev_s, size_s, blksize_s, blocks_s;
 extern val atime_s, mtime_s, ctime_s;
 
 val getenv_wrap(val name);
+val statp(val path);
 void sysif_init(void);