Add #'write-sequence, on the model of #'write-char, API from Common Lisp. src/ChangeLog addition: 2013-12-17 Aidan Kehoe <kehoea@parhasard.net> * lisp.h: * lisp.h (PARSE_KEYWORDS_8): Correct this in cases where we can have noticeably fewer arguments than KEYWORDS_OFFSET, check whether nargs > pk_offset. Declare check_sequence_range in this header. * print.c: * print.c (Fwrite_sequence) New: Write a sequence to a stream, in the same way #'write-char and #'terpri do. API from Common Lisp, not GNU, so while there is some char-int confoundance, it's more limited than usual with GNU APIs. * print.c (syms_of_print): Make it available. * sequence.c (check_sequence_range): Export this to other files. lisp/ChangeLog addition: 2013-12-17 Aidan Kehoe <kehoea@parhasard.net> * cl-extra.el: * cl-extra.el (write-string): New. * cl-extra.el (write-line): New. Add these here, implemented in terms of #'write-sequence in print.c. tests/ChangeLog addition: 2013-12-17 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Up max-lisp-eval-depth when compiling this file, some of what we're doing in testing #'write-sequence is demanding. * automated/lisp-tests.el (make-circular-list): New argument VALUE, the car of the conses to create. * automated/lisp-tests.el: Test #'write-sequence, #'write-string, #'write-line with function, buffer and marker STREAMs; test argument types, keyword argument ranges and values.

--- a/src/ChangeLog	Sun Dec 15 17:01:58 2013 +0000
+++ b/src/ChangeLog	Tue Dec 17 19:29:10 2013 +0200
@@ -1,3 +1,20 @@
+2013-12-17  Aidan Kehoe  <kehoea@parhasard.net>
+
+	* lisp.h:
+	* lisp.h (PARSE_KEYWORDS_8):
+	Correct this in cases where we can have noticeably fewer arguments
+	than KEYWORDS_OFFSET, check whether nargs > pk_offset.
+	Declare check_sequence_range in this header.
+	* print.c:
+	* print.c (Fwrite_sequence) New:
+	Write a sequence to a stream, in the same way #'write-char and
+	#'terpri do. API from Common Lisp, not GNU, so while there is some
+	char-int confoundance, it's more limited than usual with GNU APIs.
+	* print.c (syms_of_print):
+	Make it available.
+	* sequence.c (check_sequence_range):
+	Export this to other files.
+
 2013-12-15  Aidan Kehoe  <kehoea@parhasard.net>
 
 	* number.h: