From d21c9a2c075b7af29611ce6aa7461e24bf8010ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20St=C3=B6hr?= <uwestoehr@web.de>
Date: Wed, 5 Dec 2007 22:04:33 +0000
Subject: [PATCH] support for the language Interlingua - fileformat change

(Interlingua was the last missing language supported by babel)


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21976 a592a061-630c-0410-9148-cb99ea01b6c8
---
 development/FORMAT     |  3 +++
 lib/languages          |  2 ++
 lib/lyx2lyx/LyX.py     |  2 +-
 lib/lyx2lyx/lyx_1_6.py | 23 +++++++++++++++++++++--
 src/Buffer.cpp         |  2 +-
 5 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/development/FORMAT b/development/FORMAT
index f99d27624f..58a30c513c 100644
--- a/development/FORMAT
+++ b/development/FORMAT
@@ -1,6 +1,9 @@
 LyX file-format changes
 -----------------------
 
+2007-12-05 Uwe Stöhr <uwestoehr@web.de>
+	* Format incremented to 306: support for Interlingua
+
 2007-12-05 Uwe Stöhr <uwestoehr@web.de>
 	* Format incremented to 305: support for Bahasa Malaysia
 
diff --git a/lib/languages b/lib/languages
index 2d11567169..d6012276be 100644
--- a/lib/languages
+++ b/lib/languages
@@ -43,6 +43,8 @@ hebrew      hebrew	"Hebrew"	true   cp1255     he_IL	 ""
 # "hungarian" might be used for special purposes, see http://www.math.bme.hu/latex/magyar_pre_tug2004.pdf
 #hungarian   hungarian	"Hungarian"	false  iso8859-2  hu_HU	 ""
 icelandic   icelandic	"Icelandic"	false  iso8859-15 is_IS	 ""
+# there is no country code for Interlingua because it is an auxiliary language
+interlingua   interlingua	"Interlingua"	false  iso8859-15 ia	 ""
 irish       irish	"Irish"		false  iso8859-15 ga_IE	 ""
 italian     italian	"Italian"	false  iso8859-15 it_IT	 ""
 japanese    ""		"Japanese"	false  euc-jp     ja_JP	 ""
diff --git a/lib/lyx2lyx/LyX.py b/lib/lyx2lyx/LyX.py
index a067df5e88..fffba365f4 100644
--- a/lib/lyx2lyx/LyX.py
+++ b/lib/lyx2lyx/LyX.py
@@ -80,7 +80,7 @@ format_relation = [("0_06",    [200], minor_versions("0.6" , 4)),
                    ("1_3",     [221], minor_versions("1.3" , 7)),
                    ("1_4", range(222,246), minor_versions("1.4" , 5)),
                    ("1_5", range(246,277), minor_versions("1.5" , 2)),
-                   ("1_6", range(277,306), minor_versions("1.6" , 0))] # Uwe: support for Bahasa
+                   ("1_6", range(277,307), minor_versions("1.6" , 0))] # Uwe: support for Interlingua
 
 
 def formats_list():
diff --git a/lib/lyx2lyx/lyx_1_6.py b/lib/lyx2lyx/lyx_1_6.py
index d803f68892..cb692336f6 100644
--- a/lib/lyx2lyx/lyx_1_6.py
+++ b/lib/lyx2lyx/lyx_1_6.py
@@ -930,6 +930,23 @@ def revert_bahasam(document):
         j = j + 1
 
 
+def revert_interlingua(document):
+    "Set language Interlingua to English"
+    i = 0
+    if document.language == "interlingua":
+        document.language = "english"
+        i = find_token(document.header, "\\language", 0)
+        if i != -1:
+            document.header[i] = "\\language english"
+    j = 0
+    while True:
+        j = find_token(document.body, "\\lang interlingua", j)
+        if j == -1:
+            return
+        document.body[j] = document.body[j].replace("\\lang interlingua", "\\lang english")
+        j = j + 1
+
+
 ##
 # Conversion hub
 #
@@ -963,10 +980,12 @@ convert = [[277, [fix_wrong_tables]],
            [302, []],
            [303, [convert_serbocroatian]],
            [304, [convert_framed_notes]],
-           [305, []]
+           [305, []],
+           [306, []]
           ]
 
-revert =  [[304, [revert_bahasam]],
+revert =  [[305, [revert_interlingua]],
+           [304, [revert_bahasam]],
            [303, [revert_framed_notes]],
            [302, []],
            [301, [revert_latin, revert_samin]],
diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index a174fae5fe..4f5025b9d2 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -154,7 +154,7 @@ namespace os = support::os;
 
 namespace {
 
-int const LYX_FORMAT = 305; // Uwe: support for Bahasa
+int const LYX_FORMAT = 306; // Uwe: support for Interlingua
 
 } // namespace anon