save-exe: new function.

* lisplib.c (save_exe_instantiate, save_exe_set_entries): New
static functions.
(lisplib_init): Register auto-load of save-exe module, keyed
to save-exe symbol.

* share/txr/stdlib/save-exe.tl: New file.

* txr.1: Removing txr-embedded-arg.txr documentation and
documenting save-exe in its place.

* txr-embedded-arg.txr: File removed.

1 files changed, 0 insertions, 32 deletions

diff --git a/txr-embedded-arg.txr b/txr-embedded-arg.txr
deleted file mode 100755
index 8b48095d..00000000
--- a/txr-embedded-arg.txr
+++ /dev/null
@@ -1,32 +0,0 @@
-@(do
-   (defun stream-positioned-to-right-place (name)
-     (let* ((stream (open-file name "r+b"))
-            (pre (progn (stream-set-prop stream :byte-oriented t)
-                        (read-until-match #/@\(txr\)/ stream t))))
-       (when (or (empty pre) (not (search-str pre "@(txr)")))
-          (throwf 'error "~a isn't a TXR executable" name))
-       stream)))
-@(next :args)
-@(cases)
--w
-@string
-@file
-@  (eof)
-@  (do
-     (let* ((f (stream-positioned-to-right-place file))
-            (b (ffi-put string (ffi (zarray 128 char)))))
-       (put-buf b 0 f)))
-@(or)
-@file
-@  (eof)
-@  (do
-     (let ((f (stream-positioned-to-right-place file))
-           (b (make-buf 128)))
-       (fill-buf b 0 f)
-       (put-line (ffi-get b (ffi (zarray 128 char))))))
-@(or)
-@   (output)
-usage: @{self-path} [-w string] txr-executable
-@   (end)
-@   (do (exit 1))
-@(end)