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author | Greg J. Badros <gjb@cs.washington.edu> | 1999-12-13 03:40:23 +0000 |
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committer | Greg J. Badros <gjb@cs.washington.edu> | 1999-12-13 03:40:23 +0000 |
commit | 4079f87ed21341a8654ecaa29ac3e6a2344d9252 (patch) | |
tree | d9381ae0256c3daae81acde78bf40d1d12cd12e5 /libguile/eval.c | |
parent | 75948d1b314685312f8d62315c4bec6bd003fca4 (diff) | |
download | guile-4079f87ed21341a8654ecaa29ac3e6a2344d9252.tar.gz |
* Makefile.am: Fix ETAGS_ARGS to recognize GUILE_PROC,
GUILE_PROC1. Build guile-procedures.txt, and add that file to
pkgdata_DATA.
* load.c: Added `pkgdata-dir', `site-dir', `library-dir'
primitives.
* guile-doc-snarf.awk: Drop trailing space when no arguments:
e.g., "(foo )" is now "(foo)".
* *.c: moved all the documentation for primitives from
guile-doc/ref/{appendices,posix,scheme}.texi into the source code.
This leaves about half of the primitives undocumented. Also, all
the markup is currently still texinfo. I don't have a problem
with texinfo per se, but the markup is not very descriptive or
accurate.
Diffstat (limited to 'libguile/eval.c')
-rw-r--r-- | libguile/eval.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/libguile/eval.c b/libguile/eval.c index 7044dda0f..a27b99868 100644 --- a/libguile/eval.c +++ b/libguile/eval.c @@ -3725,7 +3725,8 @@ GUILE_PROC(scm_force, "force", 1, 0, 0, GUILE_PROC (scm_promise_p, "promise?", 1, 0, 0, (SCM x), -"") +"Return true if @var{obj} is a promise, i.e. a delayed computation +(@pxref{Delayed evaluation,,,r4rs.info,The Revised^4 Report on Scheme}).") #define FUNC_NAME s_scm_promise_p { return SCM_BOOL(SCM_NIMP (x) && (SCM_TYP16 (x) == scm_tc16_promise)); @@ -3751,7 +3752,11 @@ GUILE_PROC (scm_cons_source, "cons-source", 3, 0, 0, GUILE_PROC (scm_copy_tree, "copy-tree", 1, 0, 0, (SCM obj), -"") +"Recursively copy the data tree that is bound to @var{obj}, and return a +pointer to the new data structure. @code{copy-tree} recurses down the +contents of both pairs and vectors (since both cons cells and vector +cells may point to arbitrary objects), and stops recursing when it hits +any other object.") #define FUNC_NAME s_scm_copy_tree { SCM ans, tl; @@ -3795,7 +3800,9 @@ scm_eval_3 (SCM obj, int copyp, SCM env) GUILE_PROC(scm_eval2, "eval2", 2, 0, 0, (SCM obj, SCM env_thunk), -"") +"Evaluate @var{exp}, a Scheme expression, in the environment designated +by @var{lookup}, a symbol-lookup function. @code{(eval exp)} is +equivalent to @code{(eval2 exp *top-level-lookup-closure*)}.") #define FUNC_NAME s_scm_eval2 { return scm_eval_3 (obj, 1, scm_top_level_env (env_thunk)); @@ -3804,7 +3811,8 @@ GUILE_PROC(scm_eval2, "eval2", 2, 0, 0, GUILE_PROC(scm_eval, "eval", 1, 0, 0, (SCM obj), -"") +"Evaluate @var{exp}, a list representing a Scheme expression, in the +top-level environment.") #define FUNC_NAME s_scm_eval { return scm_eval_3 (obj, |