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* list.h (SCM_LISTn): New macros. Make list creation in C code

Browse source 
prettier.  The idea comes from STk.

* sequences.h, sequences.c, append.h, append.c: Removed.  These
files implemented non-R4RS operations which would encourage
non-portable programming style and less easy-to-read code.

* Makefile.am (sequences.h, sequences.c, append.h, append.c):
Removed.

* libguile.h, eval.c, init.c, stime.c, unif.c: Removed #include
sequences.h, #include append.h.

* gh.h, gh_list.c: Renamed gh_list_length --> gh_length.

* list.h, list.c: Renamed scm_list_length --> scm_length, scm
This commit is contained in:
Mikael Djurfeldt 1997-09-15 21:20:48 +00:00
parent e69807f074
commit 92396c0aa1
9 changed files with 84 additions and 32 deletions
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29
libguile/list.h
View file

@ -47,17 +47,36 @@
#include "libguile/__scm.h"
#define SCM_LIST0 SCM_EOL
#define SCM_LIST1(e0) scm_cons ((e0), SCM_EOL)
#define SCM_LIST2(e0, e1) scm_cons2 ((e0), (e1), SCM_EOL)
#define SCM_LIST3(e0, e1, e2) scm_cons ((e0), SCM_LIST2 ((e1), (e2)))
#define SCM_LIST4(e0, e1, e2, e3)\
scm_cons2 ((e0), (e1), SCM_LIST2 ((e2), (e3)))
#define SCM_LIST5(e0, e1, e2, e3, e4)\
scm_cons ((e0), SCM_LIST4 ((e1), (e2), (e3), (e4)))
#define SCM_LIST6(e0, e1, e2, e3, e4, e5)\
scm_cons2 ((e0), (e1), SCM_LIST4 ((e2), (e3), (e4), (e5)))
#define SCM_LIST7(e0, e1, e2, e3, e4, e5, e6)\
scm_cons ((e0), SCM_LIST6 ((e1), (e2), (e3), (e4), (e5), (e6)))
#define SCM_LIST8(e0, e1, e2, e3, e4, e5, e6, e7)\
scm_cons2 ((e0), (e1), SCM_LIST6 ((e2), (e3), (e4), (e5), (e6), (e7)))
#define SCM_LIST9(e0, e1, e2, e3, e4, e5, e6, e7, e8)\
scm_cons ((e0),\
SCM_LIST8 ((e1), (e2), (e3), (e4), (e5), (e6), (e7), (e8)))
extern SCM scm_list_head SCM_P ((SCM lst, SCM k));
extern SCM scm_listify SCM_P ((SCM elt, ...));
extern SCM scm_list SCM_P ((SCM objs));
extern SCM scm_null_p SCM_P ((SCM x));
extern SCM scm_list_p SCM_P ((SCM x));
extern long scm_ilength SCM_P ((SCM sx));
extern SCM scm_list_length SCM_P ((SCM x));
extern SCM scm_list_append SCM_P ((SCM args));
extern SCM scm_list_append_x SCM_P ((SCM args));
extern SCM scm_list_reverse SCM_P ((SCM lst));
extern SCM scm_list_reverse_x SCM_P ((SCM lst, SCM newtail));
extern SCM scm_length SCM_P ((SCM x));
extern SCM scm_append SCM_P ((SCM args));
extern SCM scm_append_x SCM_P ((SCM args));
extern SCM scm_reverse SCM_P ((SCM lst));
extern SCM scm_reverse_x SCM_P ((SCM lst, SCM newtail));
extern SCM scm_list_ref SCM_P ((SCM lst, SCM k));
extern SCM scm_list_set_x SCM_P ((SCM lst, SCM k, SCM val));
extern SCM scm_list_cdr_set_x SCM_P ((SCM lst, SCM k, SCM val));