* hooks.c (scm_make_hook, scm_make_hook_with_name),

[bpt/guile.git] / libguile / hooks.c

diff --git a/libguile/hooks.c b/libguile/hooks.c
index 6fb1e63..3ad60ce 100644 (file)
--- a/libguile/hooks.c
+++ b/libguile/hooks.c
@@ -213,7 +213,8 @@ scm_create_hook (const char* name, int n_args)
 SCM_DEFINE (scm_make_hook_with_name, "make-hook-with-name", 1, 1, 0, 
             (SCM name, SCM n_args),
            "Create a named hook with the name @var{name} for storing\n"
-           "procedures of arity @var{n_args}.")
+           "procedures of arity @var{n_args}.  @var{n_args} defaults to\n"
+           "zero.")
 #define FUNC_NAME s_scm_make_hook_with_name
 {
   SCM hook = make_hook (n_args, FUNC_NAME);
@@ -227,7 +228,8 @@ SCM_DEFINE (scm_make_hook_with_name, "make-hook-with-name", 1, 1, 0,
 
 SCM_DEFINE (scm_make_hook, "make-hook", 0, 1, 0, 
             (SCM n_args),
-           "Create a hook for storing procedure of arity @var{n_args}.")
+           "Create a hook for storing procedure of arity\n"
+           "@var{n_args}.  @var{n_args} defaults to zero.")
 #define FUNC_NAME s_scm_make_hook
 {
   return make_hook (n_args, FUNC_NAME);
@@ -237,7 +239,7 @@ SCM_DEFINE (scm_make_hook, "make-hook", 0, 1, 0,
 
 SCM_DEFINE (scm_hook_p, "hook?", 1, 0, 0, 
             (SCM x),
-           "Return @code{#t} if @var{x} is a hook.")
+           "Return @code{#t} if @var{x} is a hook, @code{#f} otherwise.")
 #define FUNC_NAME s_scm_hook_p
 {
   return SCM_BOOL (SCM_HOOKP (x));
@@ -247,7 +249,8 @@ SCM_DEFINE (scm_hook_p, "hook?", 1, 0, 0,
 
 SCM_DEFINE (scm_hook_empty_p, "hook-empty?", 1, 0, 0, 
             (SCM hook),
-           "Return @code{#t} if @var{hook} is an empty hook.")
+           "Return @code{#t} if @var{hook} is an empty hook, @code{#f}\n"
+           "otherwise.")
 #define FUNC_NAME s_scm_hook_empty_p
 {
   SCM_VALIDATE_HOOK (1, hook);
@@ -312,7 +315,8 @@ SCM_DEFINE (scm_reset_hook_x, "reset-hook!", 1, 0, 0,
 SCM_DEFINE (scm_run_hook, "run-hook", 1, 0, 1, 
             (SCM hook, SCM args),
            "Apply all procedures from the hook @var{hook} to the arguments\n"
-           "@var{args}.")
+           "@var{args}.  The order of the procedure application is first to\n"
+           "last.")
 #define FUNC_NAME s_scm_run_hook
 {
   SCM_VALIDATE_HOOK (1,hook);