dovecot-2.2: lib-fts: Add comment to language names.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/f31fadf622f2
changeset: 19373:f31fadf622f2
user:      Teemu Huovila <teemu.huovila at dovecot.fi>
date:      Tue Nov 17 11:43:58 2015 +0200
description:
lib-fts: Add comment to language names.
Languages are defined by their ISO 639-1 code, which is a two letters.
It is possible, that some languages with only a three letter code, ie.
a ISO 639-2 code, could be added in the future.

diffstat:

 src/lib-fts/fts-language.c |  25 +++++++++++++------------
 1 files changed, 13 insertions(+), 12 deletions(-)

diffs (36 lines):

diff -r c7f9d3d8f278 -r f31fadf622f2 src/lib-fts/fts-language.c
--- a/src/lib-fts/fts-language.c	Tue Nov 17 11:43:28 2015 +0200
+++ b/src/lib-fts/fts-language.c	Tue Nov 17 11:43:58 2015 +0200
@@ -29,19 +29,20 @@
 	bool textcat_failed;
 };
 
+/*  ISO 639-1 alpha 2 codes for languages */
 const struct fts_language fts_languages[] = {
-	{ "da" },
-	{ "de" },
-	{ "en" },
-	{ "es" },
-	{ "fi" },
-	{ "fr" },
-	{ "it" },
-	{ "nl" },
-	{ "pt" },
-	{ "ro" },
-	{ "ru" },
-	{ "sv" }
+	{ "da" }, /* Danish */
+	{ "de" }, /* German */
+	{ "en" }, /* English */
+	{ "es" }, /* Spanish */
+	{ "fi" }, /* Finnish */
+	{ "fr" }, /* French */
+	{ "it" }, /* Italian */
+	{ "nl" }, /* Dutch */
+	{ "pt" }, /* Portuguese */
+	{ "ro" }, /* Romanian */
+	{ "ru" }, /* Russian */
+	{ "sv" } /* Swedish */
 };
 
 const struct fts_language fts_language_data = {