Update french, german, portuguese (and pt_BR) translations (#380)

* add some translatable strings

* updated translations
add option --sort-by-file to updatepo.sh

* Updated de, pt, pt_BR translations
from pull requests #378 (Wuzzy) & #379 (afmachado)

pt.po and pt_BR.po are the same but pt.po is usable by any portuguese speaking people, not only brazilian ones

* improved french translation

building_blocks/init.lua

@@ -302,7 +302,7 @@ if minetest.get_modpath("moreblocks") then
 		"marble",
 		"building_blocks:Marble",
 		{
-			description = "Marble",
+			description = S("Marble"),
 			tiles = {"building_blocks_marble.png"},
 			groups = {cracky=3},
 			sounds = default.node_sound_stone_defaults(),
@@ -313,7 +313,7 @@ if minetest.get_modpath("moreblocks") then
 		"hardwood",
 		"building_blocks:hardwood",
 		{
-			description = "Hardwood",
+			description = S("Hardwood"),
 			tiles = {"building_blocks_hardwood.png"},
 			groups = {choppy=1,flammable=1},
 			sounds = default.node_sound_wood_defaults(),
@@ -324,7 +324,7 @@ if minetest.get_modpath("moreblocks") then
 		"fakegrass",
 		"building_blocks:fakegrass",
 		{
-			description = "Grass",
+			description = S("Grass"),
 			tiles = {"default_grass.png"},
 			groups = {crumbly=3},
 			sounds = default.node_sound_dirt_defaults({
@@ -348,7 +348,7 @@ if minetest.get_modpath("moreblocks") then
 		"tar",
 		"building_blocks:Tar",
 		{
-			description = "Tar",
+			description = S("Tar"),
 			tiles = {"building_blocks_tar.png"},
 			groups = {crumbly=1},
 			sounds = default.node_sound_stone_defaults(),
@@ -360,7 +360,7 @@ if minetest.get_modpath("moreblocks") then
 		"grate",
 		"building_blocks:grate",
 		{
-			description = "Grate",
+			description = S("Grate"),
 			tiles = {"building_blocks_grate.png"},
 			groups = {cracky=1},
 			sounds = default.node_sound_stone_defaults(),
@@ -371,7 +371,7 @@ if minetest.get_modpath("moreblocks") then
 		"Adobe",
 		"building_blocks:Adobe",
 		{
-			description = "Adobe",
+			description = S("Adobe"),
 			tiles = {"building_blocks_Adobe.png"},
 			groups = {crumbly=3},
 			sounds = default.node_sound_stone_defaults(),
@@ -382,7 +382,7 @@ if minetest.get_modpath("moreblocks") then
 		"Roofing",
 		"building_blocks:Roofing",
 		{
-			description = "Roofing",
+			description = S("Roofing"),
 			tiles = {"building_blocks_Roofing.png"},
 			groups = {snappy=3},
 			sounds = default.node_sound_stone_defaults(),

computer/tetris.lua

@@ -33,10 +33,10 @@ local colors = { "computer_cyan.png", "computer_magenta.png", "computer_red.png"
 
 local background = "image[0,0;3.55,6.66;computer_black.png]"
 local buttons = "button[3,4.5;0.6,0.6;left;<]"
-	.."button[3.6,4.5;0.6,0.6;rotateleft;L]"
+	.."button[3.6,4.5;0.6,0.6;rotateleft;"..minetest.formspec_escape(S("L")).."]"
 	.."button[4.2,4.5;0.6,0.6;down;v]"
 	.."button[4.2,5.3;0.6,0.6;drop;V]"
-	.."button[4.8,4.5;0.6,0.6;rotateright;R]"
+	.."button[4.8,4.5;0.6,0.6;rotateright;"..minetest.formspec_escape(S("R")).."]"
 	.."button[5.4,4.5;0.6,0.6;right;>]"
 	.."button[3.5,3;2,2;new;"..minetest.formspec_escape(S("New Game")).."]"
 
@@ -231,7 +231,7 @@ local function step(pos, fields)
 	local scr = { formsize, background,
 		t.boardstring, t.previewstring,
 		draw_shape(t.cur, t.x, t.y, t.rot, boardx, boardy),
-		"label[3.8,0.1;Next...]label[3.8,2.7;Score: ",
+		"label[3.8,0.1;"..S("Next...").."]label[3.8,2.7;"..S("Score: "), 
 		t.score, close, buttons }
 
 

homedecor_i18n/tools/updatepo.sh

@@ -7,6 +7,8 @@ cd "$(dirname "${BASH_SOURCE[0]}")/..";
 
 # Extract translatable strings.
 xgettext --from-code=UTF-8 \
+		--language=Lua \
+		--sort-by-file \
 		--keyword=S \
 		--keyword=NS:1,2 \
 		--keyword=N_ \

lrfurn/init.lua

@@ -38,9 +38,9 @@ function lrfurn.check_right(pos, fdir, long, placer)
 		return false
 	elseif minetest.is_protected(pos2, placer:get_player_name()) then
 		if not long then
-			minetest.chat_send_player(placer:get_player_name(), "Someone else owns the spot where other end goes!")
+			minetest.chat_send_player(placer:get_player_name(), S("Someone else owns the spot where other end goes!"))
 		else
-			minetest.chat_send_player(placer:get_player_name(), "Someone else owns the spot where the middle or far end goes!")
+			minetest.chat_send_player(placer:get_player_name(), S("Someone else owns the spot where the middle or far end goes!"))
 		end
 		return false
 	end
@@ -50,7 +50,7 @@ function lrfurn.check_right(pos, fdir, long, placer)
 		if node3 and node3.name ~= "air" then
 			return false
 		elseif minetest.is_protected(pos3, placer:get_player_name()) then
-			minetest.chat_send_player(placer:get_player_name(), "Someone else owns the spot where the other end goes!")
+			minetest.chat_send_player(placer:get_player_name(), S("Someone else owns the spot where the other end goes!"))
 			return false
 		end
 	end