Minor documentation improvements for Scheme functions.

[lilypond.git] / lily / general-scheme.cc

diff --git a/lily/general-scheme.cc b/lily/general-scheme.cc
index 76cd33ad7867d160c05e8944460d6327a3c5be9e..8359e8fc5bb3a2fce775369dc9a0e6955138cfa2 100644 (file)
--- a/lily/general-scheme.cc
+++ b/lily/general-scheme.cc
@@ -144,10 +144,21 @@ LY_DEFINE (ly_programming_error, "ly:programming-error",
   return SCM_UNSPECIFIED;
 }
 
+LY_DEFINE (ly_success, "ly:success",
+          1, 0, 1, (SCM str, SCM rest),
+          "A Scheme callable function to issue a success message @var{str}."
+          "  The message is formatted with @code{format} and @var{rest}.")
+{
+  LY_ASSERT_TYPE (scm_is_string, str, 1);
+  str = scm_simple_format (SCM_BOOL_F, str, rest);
+  successful (ly_scm2string (str));
+  return SCM_UNSPECIFIED;
+
+}
 LY_DEFINE (ly_warning, "ly:warning",
           1, 0, 1, (SCM str, SCM rest),
-          "A Scheme callable function to issue the warning @code{str}."
-          "  The message is formatted with @code{format} and @code{rest}.")
+          "A Scheme callable function to issue the warning @var{str}."
+          "  The message is formatted with @code{format} and @var{rest}.")
 {
   LY_ASSERT_TYPE (scm_is_string, str, 1);
   str = scm_simple_format (SCM_BOOL_F, str, rest);
@@ -233,6 +244,7 @@ is_not_escape_character (Byte c)
     case '.':
     case '/':
     case '0'...'9':
+    case ':':
     case 'A'...'Z':
     case '_':
     case 'a'...'z':
@@ -277,7 +289,7 @@ LY_DEFINE (ly_string_percent_encode, "ly:string-percent-encode",
 
 LY_DEFINE (ly_number_2_string, "ly:number->string",
           1, 0, 0, (SCM s),
-          "Convert @var{num} to a string without generating many decimals.")
+          "Convert @var{s} to a string without generating many decimals.")
 {
   LY_ASSERT_TYPE (scm_is_number, s, 1);
 
@@ -439,12 +451,13 @@ LY_DEFINE (ly_stderr_redirect, "ly:stderr-redirect",
   LY_ASSERT_TYPE (scm_is_string, file_name, 1);
 
   string m = "w";
+  FILE *stderrfile;
   if (mode != SCM_UNDEFINED && scm_string_p (mode))
     m = ly_scm2string (mode);
   /* dup2 and (fileno (current-error-port)) do not work with mingw'c
      gcc -mwindows.  */
   fflush (stderr);
-  freopen (ly_scm2string (file_name).c_str (), m.c_str (), stderr);
+  stderrfile = freopen (ly_scm2string (file_name).c_str (), m.c_str (), stderr);
   return SCM_UNSPECIFIED;
 }
 
@@ -461,7 +474,7 @@ LY_DEFINE (ly_hash_table_keys, "ly:hash-table-keys",
          1,0,0, (SCM tab),
          "Return a list of keys in @var{tab}.")
 {
-  return scm_internal_hash_fold ((Hash_closure_function) & accumulate_symbol,
+  return scm_internal_hash_fold ((scm_t_hash_fold_fn) &accumulate_symbol,
                                 NULL, SCM_EOL, tab);
 }
 
@@ -561,8 +574,8 @@ format_single_argument (SCM arg, int precision, bool escape = false)
 
 LY_DEFINE (ly_format, "ly:format",
           1, 0, 1, (SCM str, SCM rest),
-          "LilyPond specific format, supporting @code{~a} and @code{~[0-9]f}. "
-          "Basic support for @code{~s} is also provided.")
+          "LilyPond specific format, supporting @code{~a} and @code{~[0-9]f}."
+          "  Basic support for @code{~s} is also provided.")
 {
   LY_ASSERT_TYPE (scm_is_string, str, 1);
 
@@ -631,7 +644,7 @@ LY_DEFINE (ly_format, "ly:format",
 
   if (scm_is_pair (rest))
     programming_error (string (__FUNCTION__)
-                      + ": too many  arguments");
+                      + ": too many arguments");
 
   vsize len = 0;
   for (vsize i = 0; i < results.size (); i++)