diff --git a/glib/gconvert.c b/glib/gconvert.c
index 7da918f72..fc1c30866 100644
--- a/glib/gconvert.c
+++ b/glib/gconvert.c
@@ -346,7 +346,9 @@ close_converter (GIConv cd)
* g_convert_with_iconv:
* @str: the string to convert
* @len: the length of the string, or -1 if the string is
- * nul-terminated.
+ * nul-terminated (Note that some encodings may allow nul
+ * bytes to occur inside strings. In that case, using -1
+ * for the @len parameter is unsafe)
* @converter: conversion descriptor from g_iconv_open()
* @bytes_read: location to store the number of bytes in the
* input string that were successfully converted, or %NULL.
@@ -363,20 +365,15 @@ close_converter (GIConv cd)
*
* Converts a string from one character set to another.
*
- * Note that you should use g_iconv() for streaming
- * conversions
- *
+ * Note that you should use g_iconv() for streaming conversions.
* Despite the fact that @byes_read can return information about partial
- * characters, the g_convert_... functions
- * are not generally suitable for streaming. If the underlying converter
- * being used maintains internal state, then this won't be preserved
- * across successive calls to g_convert(), g_convert_with_iconv() or
- * g_convert_with_fallback(). (An example of this is the GNU C converter
- * for CP1255 which does not emit a base character until it knows that
- * the next character is not a mark that could combine with the base
- * character.)
- *
- * .
+ * characters, the g_convert_... functions are not generally suitable
+ * for streaming. If the underlying converter maintains internal state,
+ * then this won't be preserved across successive calls to g_convert(),
+ * g_convert_with_iconv() or g_convert_with_fallback(). (An example of
+ * this is the GNU C converter for CP1255 which does not emit a base
+ * character until it knows that the next character is not a mark that
+ * could combine with the base character.)
*
* Return value: If the conversion was successful, a newly allocated
* nul-terminated string, which must be freed with
@@ -502,13 +499,9 @@ g_convert_with_iconv (const gchar *str,
* g_convert:
* @str: the string to convert
* @len: the length of the string, or -1 if the string is
- * nul-terminated
-
- Note that some encodings may allow nul bytes to
- occur inside strings. In that case, using -1 for
- the @len parameter is unsafe.
-
- .
+ * nul-terminated (Note that some encodings may allow nul
+ * bytes to occur inside strings. In that case, using -1
+ * for the @len parameter is unsafe)
* @to_codeset: name of character set into which to convert @str
* @from_codeset: character set of @str.
* @bytes_read: (out): location to store the number of bytes in the
@@ -526,8 +519,15 @@ g_convert_with_iconv (const gchar *str,
*
* Converts a string from one character set to another.
*
- * Note that you should use g_iconv() for streaming
- * conversions.
+ * Note that you should use g_iconv() for streaming conversions.
+ * Despite the fact that @byes_read can return information about partial
+ * characters, the g_convert_... functions are not generally suitable
+ * for streaming. If the underlying converter maintains internal state,
+ * then this won't be preserved across successive calls to g_convert(),
+ * g_convert_with_iconv() or g_convert_with_fallback(). (An example of
+ * this is the GNU C converter for CP1255 which does not emit a base
+ * character until it knows that the next character is not a mark that
+ * could combine with the base character.)
*
* Return value: If the conversion was successful, a newly allocated
* nul-terminated string, which must be freed with
@@ -575,7 +575,9 @@ g_convert (const gchar *str,
* g_convert_with_fallback:
* @str: the string to convert
* @len: the length of the string, or -1 if the string is
- * nul-terminated.
+ * nul-terminated (Note that some encodings may allow nul
+ * bytes to occur inside strings. In that case, using -1
+ * for the @len parameter is unsafe)
* @to_codeset: name of character set into which to convert @str
* @from_codeset: character set of @str.
* @fallback: UTF-8 string to use in place of character not
@@ -601,8 +603,15 @@ g_convert (const gchar *str,
* to @to_codeset in their iconv() functions,
* in which case GLib will simply return that approximate conversion.
*
- * Note that you should use g_iconv() for streaming
- * conversions.
+ * Note that you should use g_iconv() for streaming conversions.
+ * Despite the fact that @byes_read can return information about partial
+ * characters, the g_convert_... functions are not generally suitable
+ * for streaming. If the underlying converter maintains internal state,
+ * then this won't be preserved across successive calls to g_convert(),
+ * g_convert_with_iconv() or g_convert_with_fallback(). (An example of
+ * this is the GNU C converter for CP1255 which does not emit a base
+ * character until it knows that the next character is not a mark that
+ * could combine with the base character.)
*
* Return value: If the conversion was successful, a newly allocated
* nul-terminated string, which must be freed with
@@ -860,7 +869,9 @@ strdup_len (const gchar *string,
* @opsysstring: a string in the encoding of the current locale. On Windows
* this means the system codepage.
* @len: the length of the string, or -1 if the string is
- * nul-terminated.
+ * nul-terminated (Note that some encodings may allow nul
+ * bytes to occur inside strings. In that case, using -1
+ * for the @len parameter is unsafe)
* @bytes_read: location to store the number of bytes in the
* input string that were successfully converted, or %NULL.
* Even if the conversion was successful, this may be
@@ -902,7 +913,9 @@ g_locale_to_utf8 (const gchar *opsysstring,
* g_locale_from_utf8:
* @utf8string: a UTF-8 encoded string
* @len: the length of the string, or -1 if the string is
- * nul-terminated.
+ * nul-terminated (Note that some encodings may allow nul
+ * bytes to occur inside strings. In that case, using -1
+ * for the @len parameter is unsafe)
* @bytes_read: location to store the number of bytes in the
* input string that were successfully converted, or %NULL.
* Even if the conversion was successful, this may be
@@ -1105,7 +1118,9 @@ get_filename_charset (const gchar **filename_charset)
* g_filename_to_utf8:
* @opsysstring: a string in the encoding for filenames
* @len: the length of the string, or -1 if the string is
- * nul-terminated.
+ * nul-terminated (Note that some encodings may allow nul
+ * bytes to occur inside strings. In that case, using -1
+ * for the @len parameter is unsafe)
* @bytes_read: location to store the number of bytes in the
* input string that were successfully converted, or %NULL.
* Even if the conversion was successful, this may be