Document FcFreeTypeQueryAll()

doc/fcfreetype.fncs

@@ -83,8 +83,35 @@ widths.
 @TYPE4@         int *				@ARG4@          count      
 @PURPOSE@	compute pattern from font file (and index)
 @DESC@
-Constructs a pattern representing the 'id'th font in 'file'.  The number
+Constructs a pattern representing the 'id'th face in 'file'.  The number
-of fonts in 'file' is returned in 'count'.
+of faces in 'file' is returned in 'count'.
+FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
+accepted only for compatibility with older code.
+@@
+
+unsigned int
+FcFreeTypeQueryAll(const FcChar8	*file,
+		   int			id,
+		   FcBlanks		*blanks,
+		   int			*count,
+		   FcFontSet            *set)
+@SYNOPSIS@
+#include &lt;fontconfig.h&gt;
+#include &lt;fcfreetype.h&gt;
+@RET@           unsigned int
+@FUNC@          FcFreeTypeQueryAll
+@TYPE1@         const FcChar8 *			@ARG1@          file
+@TYPE2@         int%				@ARG2@          id
+@TYPE3@         FcBlanks *			@ARG3@          blanks
+@TYPE4@         int *				@ARG4@          count
+@TYPE5@         FcFontSet *			@ARG5@          set
+@PURPOSE@	compute all patterns from font file (and index)
+@DESC@
+Constructs patterns found in 'file'.
+If id is -1, then all patterns found in 'file' are added to 'set'.
+Otherwise, this function works exactly like FcFreeTypeQuery().
+The number of faces in 'file' is returned in 'count'.
+The number of patterns added to 'set' is returned.
 FcBlanks is deprecated, <parameter>blanks</parameter> is ignored and
 accepted only for compatibility with older code.
 @@