1 files changed, 155 insertions, 123 deletions

diff --git a/src/main/extractor_metatypes.c b/src/main/extractor_metatypes.c
index 41d1061..277a39f 100644
--- a/src/main/extractor_metatypes.c
+++ b/src/main/extractor_metatypes.c
@@ -30,7 +30,7 @@ struct MetaTypeDescription
    * Short (typically 1-word) description.
    */
   const char *short_description;
-  
+
   /**
    * More detailed description.
    */
@@ -48,7 +48,8 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("mimetype"),
     gettext_noop ("mime type") },
   { gettext_noop ("embedded filename"),
-    gettext_noop ("filename that was embedded (not necessarily the current filename)") },
+    gettext_noop (
+      "filename that was embedded (not necessarily the current filename)") },
   { gettext_noop ("comment"),
     gettext_noop ("comment about the content") },
   { gettext_noop ("title"),
@@ -62,15 +63,16 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
     gettext_noop ("chapter number") },
   { gettext_noop ("journal name"),
     gettext_noop ("journal or magazine the work was published in") },
-  { gettext_noop ("journal volume"),    
+  { gettext_noop ("journal volume"),
     gettext_noop ("volume of a journal or multi-volume book") },
   /* 10 */
-  { gettext_noop ("journal number"),    
+  { gettext_noop ("journal number"),
     gettext_noop ("number of a journal, magazine or tech-report") },
   { gettext_noop ("page count"),
     gettext_noop ("total number of pages of the work") },
   { gettext_noop ("page range"),
-    gettext_noop ("page numbers of the publication in the respective journal or book") },
+    gettext_noop (
+      "page numbers of the publication in the respective journal or book") },
   { gettext_noop ("author name"),
     gettext_noop ("name of the author(s)") },
   { gettext_noop ("author email"),
@@ -83,20 +85,25 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("publisher's address"),
     gettext_noop ("Address of the publisher (often only the city)") },
   { gettext_noop ("publishing institution"),
-    gettext_noop ("institution that was involved in the publishing, but not necessarily the publisher") },
+    gettext_noop (
+      "institution that was involved in the publishing, but not necessarily the publisher") },
   { gettext_noop ("publication series"),
     gettext_noop ("series of books the book was published in") },
   /* 20 */
   { gettext_noop ("publication type"),
     gettext_noop ("type of the tech-report") },
   { gettext_noop ("publication year"),
-    gettext_noop ("year of publication (or, if unpublished, the year of creation)") },
+    gettext_noop (
+      "year of publication (or, if unpublished, the year of creation)") },
   { gettext_noop ("publication month"),
-    gettext_noop ("month of publication (or, if unpublished, the month of creation)") },
+    gettext_noop (
+      "month of publication (or, if unpublished, the month of creation)") },
   { gettext_noop ("publication day"),
-    gettext_noop ("day of publication (or, if unpublished, the day of creation), relative to the given month") },
+    gettext_noop (
+      "day of publication (or, if unpublished, the day of creation), relative to the given month") },
   { gettext_noop ("publication date"),
-    gettext_noop ("date of publication (or, if unpublished, the date of creation)") },
+    gettext_noop (
+      "date of publication (or, if unpublished, the date of creation)") },
   /* 25 */
   { gettext_noop ("bibtex eprint"),
     gettext_noop ("specification of an electronic publication") },
@@ -107,7 +114,8 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("creation time"),
     gettext_noop ("time and date of creation") },
   { gettext_noop ("URL"),
-    gettext_noop ("universal resource location (where the work is made available)") },
+    gettext_noop (
+      "universal resource location (where the work is made available)") },
   /* 30 */
   { gettext_noop ("URI"),
     gettext_noop ("universal resource identifier") },
@@ -120,7 +128,7 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("SHA-0"),
     gettext_noop ("SHA-0 hash") },
   /* 35 */
-  { gettext_noop ("SHA-1"), 
+  { gettext_noop ("SHA-1"),
     gettext_noop ("SHA-1 hash") },
   { gettext_noop ("RipeMD160"),
     gettext_noop ("RipeMD150 hash") },
@@ -135,7 +143,7 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
     gettext_noop ("GPS longitude") },
   { gettext_noop ("city"),
     gettext_noop ("name of the city where the document originated") },
-  { gettext_noop ("sublocation"), 
+  { gettext_noop ("sublocation"),
     gettext_noop ("more specific location of the geographic origin") },
   { gettext_noop ("country"),
     gettext_noop ("name of the country where the document originated") },
@@ -169,7 +177,8 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("created by software"),
     gettext_noop ("name of the software that created the document") },
   { gettext_noop ("unknown date"),
-    gettext_noop ("ambiguous date (could specify creation time, modification time or access time)") },
+    gettext_noop (
+      "ambiguous date (could specify creation time, modification time or access time)") },
   { gettext_noop ("creation date"),
     gettext_noop ("date the document was created") },
   { gettext_noop ("modification date"),
@@ -189,7 +198,8 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("revision history"),
     gettext_noop ("information about the revision history") },
   { gettext_noop ("embedded file size"),
-    gettext_noop ("size of the contents of the container as embedded in the file") },
+    gettext_noop (
+      "size of the contents of the container as embedded in the file") },
   { gettext_noop ("file type"),
     gettext_noop ("standard Macintosh Finder file type information") },
   { gettext_noop ("creator"),
@@ -213,9 +223,11 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("provides"),
     gettext_noop ("functionality provided by this package") },
   { gettext_noop ("recommendations"),
-    gettext_noop ("packages recommended for installation in conjunction with this package") },
+    gettext_noop (
+      "packages recommended for installation in conjunction with this package") },
   { gettext_noop ("suggestions"),
-    gettext_noop ("packages suggested for installation in conjunction with this package") },
+    gettext_noop (
+      "packages suggested for installation in conjunction with this package") },
   { gettext_noop ("maintainer"),
     gettext_noop ("name of the maintainer") },
   /* 80 */
@@ -228,208 +240,218 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("target architecture"),
     gettext_noop ("hardware architecture the contents can be used for") },
   { gettext_noop ("pre-dependency"),
-    gettext_noop ("dependency that must be satisfied before installation") }, 
+    gettext_noop ("dependency that must be satisfied before installation") },
   /* 85 */
   { gettext_noop ("license"),
-    gettext_noop ("applicable copyright license") }, 
+    gettext_noop ("applicable copyright license") },
   { gettext_noop ("distribution"),
-    gettext_noop ("distribution the package is a part of") }, 
+    gettext_noop ("distribution the package is a part of") },
   { gettext_noop ("build host"),
-    gettext_noop ("machine the package was build on") }, 
+    gettext_noop ("machine the package was build on") },
   { gettext_noop ("vendor"),
-    gettext_noop ("name of the software vendor") }, 
+    gettext_noop ("name of the software vendor") },
   { gettext_noop ("target operating system"),
-    gettext_noop ("operating system for which this package was made") }, 
+    gettext_noop ("operating system for which this package was made") },
   /* 90 */
   { gettext_noop ("software version"),
-    gettext_noop ("version of the software contained in the file") }, 
+    gettext_noop ("version of the software contained in the file") },
   { gettext_noop ("target platform"),
-    gettext_noop ("name of the architecture, operating system and distribution this package is for") }, 
+    gettext_noop (
+      "name of the architecture, operating system and distribution this package is for") },
   { gettext_noop ("resource type"),
-    gettext_noop ("categorization of the nature of the resource that is more specific than the file format") }, 
+    gettext_noop (
+      "categorization of the nature of the resource that is more specific than the file format") },
   { gettext_noop ("library search path"),
-    gettext_noop ("path in the file system to be considered when looking for required libraries") }, 
+    gettext_noop (
+      "path in the file system to be considered when looking for required libraries") },
   { gettext_noop ("library dependency"),
-    gettext_noop ("name of a library that this file depends on") }, 
+    gettext_noop ("name of a library that this file depends on") },
   /* 95 */
   { gettext_noop ("camera make"),
-    gettext_noop ("camera make") }, 
+    gettext_noop ("camera make") },
   { gettext_noop ("camera model"),
-    gettext_noop ("camera model") }, 
+    gettext_noop ("camera model") },
   { gettext_noop ("exposure"),
-    gettext_noop ("exposure") }, 
+    gettext_noop ("exposure") },
   { gettext_noop ("aperture"),
-    gettext_noop ("aperture") }, 
+    gettext_noop ("aperture") },
   { gettext_noop ("exposure bias"),
-    gettext_noop ("exposure bias") }, 
+    gettext_noop ("exposure bias") },
   /* 100 */
   { gettext_noop ("flash"),
-    gettext_noop ("flash") }, 
+    gettext_noop ("flash") },
   { gettext_noop ("flash bias"),
-    gettext_noop ("flash bias") }, 
+    gettext_noop ("flash bias") },
   { gettext_noop ("focal length"),
-    gettext_noop ("focal length") }, 
+    gettext_noop ("focal length") },
   { gettext_noop ("focal length 35mm"),
-    gettext_noop ("focal length 35mm") }, 
+    gettext_noop ("focal length 35mm") },
   { gettext_noop ("iso speed"),
-    gettext_noop ("iso speed") }, 
+    gettext_noop ("iso speed") },
   /* 105 */
   { gettext_noop ("exposure mode"),
-    gettext_noop ("exposure mode") }, 
+    gettext_noop ("exposure mode") },
   { gettext_noop ("metering mode"),
-    gettext_noop ("metering mode") }, 
+    gettext_noop ("metering mode") },
   { gettext_noop ("macro mode"),
-    gettext_noop ("macro mode") }, 
+    gettext_noop ("macro mode") },
   { gettext_noop ("image quality"),
-    gettext_noop ("image quality") }, 
+    gettext_noop ("image quality") },
   { gettext_noop ("white balance"),
-    gettext_noop ("white balance") }, 
+    gettext_noop ("white balance") },
   /* 110 */
   { gettext_noop ("orientation"),
-    gettext_noop ("orientation") }, 
+    gettext_noop ("orientation") },
   { gettext_noop ("magnification"),
-    gettext_noop ("magnification") }, 
+    gettext_noop ("magnification") },
   { gettext_noop ("image dimensions"),
-    gettext_noop ("size of the image in pixels (width times height)") }, 
+    gettext_noop ("size of the image in pixels (width times height)") },
   { gettext_noop ("produced by software"),
     gettext_noop ("produced by software") }, /* what is the exact difference between the software
-                            creator and the software producer? PDF and DVI
-                            both have this distinction (i.e., Writer vs.
-                            OpenOffice) */
+          creator and the software producer? PDF and DVI
+          both have this distinction (i.e., Writer vs.
+          OpenOffice) */
   { gettext_noop ("thumbnail"),
-    gettext_noop ("smaller version of the image for previewing") }, 
+    gettext_noop ("smaller version of the image for previewing") },
   /* 115 */
   { gettext_noop ("image resolution"),
-    gettext_noop ("resolution in dots per inch") }, 
+    gettext_noop ("resolution in dots per inch") },
   { gettext_noop ("source"),
-    gettext_noop ("Originating entity") }, 
+    gettext_noop ("Originating entity") },
   { gettext_noop ("character set"),
-    gettext_noop ("character encoding used") }, 
+    gettext_noop ("character encoding used") },
   { gettext_noop ("line count"),
-    gettext_noop ("number of lines") }, 
+    gettext_noop ("number of lines") },
   { gettext_noop ("paragraph count"),
-    gettext_noop ("number of paragraphs") }, 
+    gettext_noop ("number of paragraphs") },
   /* 120 */
   { gettext_noop ("word count"),
-    gettext_noop ("number of words") }, 
+    gettext_noop ("number of words") },
   { gettext_noop ("character count"),
-    gettext_noop ("number of characters") }, 
+    gettext_noop ("number of characters") },
   { gettext_noop ("page orientation"),
-    gettext_noop ("page orientation") }, 
+    gettext_noop ("page orientation") },
   { gettext_noop ("paper size"),
-    gettext_noop ("paper size") }, 
+    gettext_noop ("paper size") },
   { gettext_noop ("template"),
-    gettext_noop ("template the document uses or is based on") }, 
+    gettext_noop ("template the document uses or is based on") },
   /* 125 */
   { gettext_noop ("company"),
-    gettext_noop ("company") }, 
+    gettext_noop ("company") },
   { gettext_noop ("manager"),
-    gettext_noop ("manager") }, 
+    gettext_noop ("manager") },
   { gettext_noop ("revision number"),
-    gettext_noop ("revision number") }, 
+    gettext_noop ("revision number") },
   { gettext_noop ("duration"),
-    gettext_noop ("play time for the medium") }, 
+    gettext_noop ("play time for the medium") },
   { gettext_noop ("album"),
-    gettext_noop ("name of the album") }, 
+    gettext_noop ("name of the album") },
   /* 130 */
   { gettext_noop ("artist"),
-    gettext_noop ("name of the artist or band") }, 
+    gettext_noop ("name of the artist or band") },
   { gettext_noop ("genre"),
-    gettext_noop ("genre") }, 
+    gettext_noop ("genre") },
   { gettext_noop ("track number"),
-    gettext_noop ("original number of the track on the distribution medium") }, 
+    gettext_noop ("original number of the track on the distribution medium") },
   { gettext_noop ("disk number"),
-    gettext_noop ("number of the disk in a multi-disk (or volume) distribution") }, 
+    gettext_noop (
+      "number of the disk in a multi-disk (or volume) distribution") },
   { gettext_noop ("performer"),
-    gettext_noop ("The artist(s) who performed the work (conductor, orchestra, soloists, actor, etc.)") }, 
+    gettext_noop (
+      "The artist(s) who performed the work (conductor, orchestra, soloists, actor, etc.)") },
   /* 135 */
   { gettext_noop ("contact"),
-    gettext_noop ("Contact information for the creator or distributor") }, 
+    gettext_noop ("Contact information for the creator or distributor") },
   { gettext_noop ("song version"),
-    gettext_noop ("name of the version of the song (i.e. remix information)") }, 
+    gettext_noop ("name of the version of the song (i.e. remix information)") },
   { gettext_noop ("picture"),
-    gettext_noop ("associated misc. picture") }, 
+    gettext_noop ("associated misc. picture") },
   { gettext_noop ("cover picture"),
-    gettext_noop ("picture of the cover of the distribution medium") }, 
+    gettext_noop ("picture of the cover of the distribution medium") },
   { gettext_noop ("contributor picture"),
-    gettext_noop ("picture of one of the contributors") }, 
+    gettext_noop ("picture of one of the contributors") },
   /* 140 */
   { gettext_noop ("event picture"),
-    gettext_noop ("picture of an associated event") }, 
+    gettext_noop ("picture of an associated event") },
   { gettext_noop ("logo"),
-    gettext_noop ("logo of an associated organization") }, 
+    gettext_noop ("logo of an associated organization") },
   { gettext_noop ("broadcast television system"),
-    gettext_noop ("name of the television system for which the data is coded") }, 
+    gettext_noop (
+      "name of the television system for which the data is coded") },
   { gettext_noop ("source device"),
-    gettext_noop ("device used to create the object") }, 
+    gettext_noop ("device used to create the object") },
   { gettext_noop ("disclaimer"),
-    gettext_noop ("legal disclaimer") }, 
+    gettext_noop ("legal disclaimer") },
   /* 145 */
   { gettext_noop ("warning"),
-    gettext_noop ("warning about the nature of the content") }, 
+    gettext_noop ("warning about the nature of the content") },
   { gettext_noop ("page order"),
-    gettext_noop ("order of the pages") }, 
+    gettext_noop ("order of the pages") },
   { gettext_noop ("writer"),
-    gettext_noop ("contributing writer") }, 
+    gettext_noop ("contributing writer") },
   { gettext_noop ("product version"),
-    gettext_noop ("product version") }, 
+    gettext_noop ("product version") },
   { gettext_noop ("contributor"),
-    gettext_noop ("name of a contributor") }, 
+    gettext_noop ("name of a contributor") },
   /* 150 */
   { gettext_noop ("movie director"),
-    gettext_noop ("name of the director") }, 
+    gettext_noop ("name of the director") },
   { gettext_noop ("network"),
-    gettext_noop ("name of the broadcasting network or station") }, 
+    gettext_noop ("name of the broadcasting network or station") },
   { gettext_noop ("show"),
-    gettext_noop ("name of the show") }, 
+    gettext_noop ("name of the show") },
   { gettext_noop ("chapter name"),
-    gettext_noop ("name of the chapter") }, 
+    gettext_noop ("name of the chapter") },
   { gettext_noop ("song count"),
-    gettext_noop ("number of songs") }, 
+    gettext_noop ("number of songs") },
   /* 155 */
   { gettext_noop ("starting song"),
-    gettext_noop ("number of the first song to play") }, 
+    gettext_noop ("number of the first song to play") },
   { gettext_noop ("play counter"),
-    gettext_noop ("number of times the media has been played") }, 
+    gettext_noop ("number of times the media has been played") },
   { gettext_noop ("conductor"),
-    gettext_noop ("name of the conductor") }, 
+    gettext_noop ("name of the conductor") },
   { gettext_noop ("interpretation"),
-    gettext_noop ("information about the people behind interpretations of an existing piece") }, 
+    gettext_noop (
+      "information about the people behind interpretations of an existing piece") },
   { gettext_noop ("composer"),
-    gettext_noop ("name of the composer") }, 
+    gettext_noop ("name of the composer") },
   /* 160 */
   { gettext_noop ("beats per minute"),
-    gettext_noop ("beats per minute") }, 
+    gettext_noop ("beats per minute") },
   { gettext_noop ("encoded by"),
-    gettext_noop ("name of person or organization that encoded the file") }, 
+    gettext_noop ("name of person or organization that encoded the file") },
   { gettext_noop ("original title"),
-    gettext_noop ("title of the original work") }, 
+    gettext_noop ("title of the original work") },
   { gettext_noop ("original artist"),
-    gettext_noop ("name of the original artist") }, 
+    gettext_noop ("name of the original artist") },
   { gettext_noop ("original writer"),
-    gettext_noop ("name of the original lyricist or writer") }, 
+    gettext_noop ("name of the original lyricist or writer") },
   /* 165 */
   { gettext_noop ("original release year"),
-    gettext_noop ("year of the original release") }, 
+    gettext_noop ("year of the original release") },
   { gettext_noop ("original performer"),
-    gettext_noop ("name of the original performer") }, 
+    gettext_noop ("name of the original performer") },
   { gettext_noop ("lyrics"),
-    gettext_noop ("lyrics of the song or text description of vocal activities") }, 
+    gettext_noop (
+      "lyrics of the song or text description of vocal activities") },
   { gettext_noop ("popularity"),
-    gettext_noop ("information about the file's popularity") }, 
+    gettext_noop ("information about the file's popularity") },
   { gettext_noop ("licensee"),
-    gettext_noop ("name of the owner or licensee of the file") }, 
+    gettext_noop ("name of the owner or licensee of the file") },
   /* 170 */
   { gettext_noop ("musician credit list"),
-    gettext_noop ("names of contributing musicians") }, 
+    gettext_noop ("names of contributing musicians") },
   { gettext_noop ("mood"),
-    gettext_noop ("keywords reflecting the mood of the piece") }, 
+    gettext_noop ("keywords reflecting the mood of the piece") },
   { gettext_noop ("subtitle"),
-    gettext_noop ("subtitle of this part") }, 
+    gettext_noop ("subtitle of this part") },
   { gettext_noop ("display type"),
-    gettext_noop ("what rendering method should be used to display this item") }, 
+    gettext_noop (
+      "what rendering method should be used to display this item") },
   { gettext_noop ("full data"),
-    gettext_noop ("entry that contains the full, original binary data (not really meta data)") }, 
+    gettext_noop (
+      "entry that contains the full, original binary data (not really meta data)") },
   /* 175 */
   { gettext_noop ("rating"),
     gettext_noop ("rating of the content") },
@@ -437,9 +459,9 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
     gettext_noop ("organization") },
   { gettext_noop ("ripper"), /* any difference to "encoded by"? */
     gettext_noop ("ripper") },
-  { gettext_noop ("producer"), 
+  { gettext_noop ("producer"),
     gettext_noop ("producer") },
-  { gettext_noop ("group"), 
+  { gettext_noop ("group"),
     gettext_noop ("name of the group or band") },
   /* 180 */
   { gettext_noop ("original filename"),
@@ -460,7 +482,8 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("bitrate"),
     gettext_noop ("exact or average bitrate in bits/s") },
   { gettext_noop ("nominal bitrate"),
-    gettext_noop ("nominal bitrate in bits/s. The actual bitrate might be different from this target bitrate.") },
+    gettext_noop (
+      "nominal bitrate in bits/s. The actual bitrate might be different from this target bitrate.") },
   { gettext_noop ("minimum bitrate"),
     gettext_noop ("minimum bitrate in bits/s") },
   /* 190 */
@@ -484,25 +507,32 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
   { gettext_noop ("reference level"),
     gettext_noop ("reference level of track and album gain values") },
   { gettext_noop ("location name"),
-    gettext_noop ("human readable descriptive location of where the media has been recorded or produced") },
+    gettext_noop (
+      "human readable descriptive location of where the media has been recorded or produced") },
   /* 200 */
   { gettext_noop ("location elevation"),
-    gettext_noop ("geo elevation of where the media has been recorded or produced in meters according to WGS84 (zero is average sea level)") },
+    gettext_noop (
+      "geo elevation of where the media has been recorded or produced in meters according to WGS84 (zero is average sea level)") },
   { gettext_noop ("location horizontal error"),
-    gettext_noop ("represents the expected error on the horizontal positioning in meters") },
+    gettext_noop (
+      "represents the expected error on the horizontal positioning in meters") },
   { gettext_noop ("location movement speed"),
-    gettext_noop ("speed of the capturing device when performing the capture. Represented in m/s") },
+    gettext_noop (
+      "speed of the capturing device when performing the capture. Represented in m/s") },
   { gettext_noop ("location movement direction"),
-    gettext_noop ("indicates the movement direction of the device performing the capture of a media. It is represented as degrees in floating point representation, 0 means the geographic north, and increases clockwise") },
+    gettext_noop (
+      "indicates the movement direction of the device performing the capture of a media. It is represented as degrees in floating point representation, 0 means the geographic north, and increases clockwise") },
   { gettext_noop ("location capture direction"),
-    gettext_noop ("indicates the direction the device is pointing to when capturing a media. It is represented as degrees in floating point representation, 0 means the geographic north, and increases clockwise") },
+    gettext_noop (
+      "indicates the direction the device is pointing to when capturing a media. It is represented as degrees in floating point representation, 0 means the geographic north, and increases clockwise") },
   /* 205 */
   { gettext_noop ("show episode number"),
     gettext_noop ("number of the episode within a season/show") },
   { gettext_noop ("show season number"),
     gettext_noop ("number of the season of a show/series") },
   { gettext_noop ("grouping"),
-    gettext_noop ("groups together media that are related and spans multiple tracks. An example are multiple pieces of a concerto") },
+    gettext_noop (
+      "groups together media that are related and spans multiple tracks. An example are multiple pieces of a concerto") },
   { gettext_noop ("device manufacturer"),
     gettext_noop ("manufacturer of the device used to create the media") },
   { gettext_noop ("device model"),
@@ -552,7 +582,8 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
     gettext_noop ("a preview of the file audio stream") },
 
   { gettext_noop ("narinfo"),
-    gettext_noop ("file containing information about contents of a normalized archive (nar)") },
+    gettext_noop (
+      "file containing information about contents of a normalized archive (nar)") },
   /* 230 */
   { gettext_noop ("nar"),
     gettext_noop ("normalized archive") },
@@ -562,9 +593,10 @@ static const struct MetaTypeDescription meta_type_descriptions[] = {
 };
 
 /**
- * Total number of keyword types (for bounds-checking) 
+ * Total number of keyword types (for bounds-checking)
  */
-#define HIGHEST_METATYPE_NUMBER (sizeof (meta_type_descriptions) / sizeof(*meta_type_descriptions))
+#define HIGHEST_METATYPE_NUMBER (sizeof (meta_type_descriptions) \
+                                 / sizeof(*meta_type_descriptions))
 
 
 /**