Avoid translation across the first line of item descriptions

Fixes :get_short_description() chopping translation escape sequences in
half by separating the first line and the rest of item descriptions
into two translatable strings. The number of line breaks are preserved.

Workaround or fix of https://github.com/luanti-org/luanti/issues/12566.

5 files changed, 42 insertions, 28 deletions

diff --git a/advtrains_interlocking/locale/advtrains_interlocking.de.po b/advtrains_interlocking/locale/advtrains_interlocking.de.po
index 573acc0..3e6f261 100644
--- a/advtrains_interlocking/locale/advtrains_interlocking.de.po
+++ b/advtrains_interlocking/locale/advtrains_interlocking.de.po
@@ -2,15 +2,15 @@ msgid ""
 msgstr ""
 "Project-Id-Version: advtrains\n"
 "Report-Msgid-Bugs-To: advtrains-discuss@lists.sr.ht\n"
-"POT-Creation-Date: 2026-03-29 19:43+0200\n"
-"PO-Revision-Date: 2026-03-29 19:44+0200\n"
+"POT-Creation-Date: 2026-05-17 09:19+0800\n"
+"PO-Revision-Date: 2026-05-17 09:28+0800\n"
 "Last-Translator: Y. Wang <yw05@forksworld.de>\n"
 "Language-Team: German\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 3.6\n"
+"X-Generator: Poedit 3.8\n"
 
 #: ars.lua
 msgid "Train @1"
@@ -853,14 +853,8 @@ msgid "Emplace manual lock"
 msgstr "Manuelle Sperre setzen"
 
 #: tool.lua
-msgid ""
-"Interlocking tool\n"
-"Punch: Highlight track section\n"
-"Place: check route locks/show track section info"
-msgstr ""
-"Zugsicherungswerkzeug\n"
-"Schlagen: Gleisabschnitte hervorheben\n"
-"Platzieren: Gleisabschnittsinformation/Fahrstraßensperren anzeigen"
+msgid "Interlocking tool"
+msgstr "Zugsicherungswerkzeug"
 
 #: tool.lua
 msgid "No route locks set"
@@ -875,6 +869,14 @@ msgid "Node is not a track!"
 msgstr "Block ist kein Gleis!"
 
 #: tool.lua
+msgid ""
+"Punch: Highlight track section\n"
+"Place: check route locks/show track section info"
+msgstr ""
+"Schlagen: Gleisabschnitte hervorheben\n"
+"Platzieren: Gleisabschnittsinformation/Fahrstraßensperren anzeigen"
+
+#: tool.lua
 msgid "Route lock inspector"
 msgstr "Fahrstraßensperren-Inspektor"
 
diff --git a/advtrains_interlocking/locale/advtrains_interlocking.fr.po b/advtrains_interlocking/locale/advtrains_interlocking.fr.po
index 364fd8c..a519e9d 100644
--- a/advtrains_interlocking/locale/advtrains_interlocking.fr.po
+++ b/advtrains_interlocking/locale/advtrains_interlocking.fr.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: advtrains\n"
 "Report-Msgid-Bugs-To: advtrains-discuss@lists.sr.ht\n"
-"POT-Creation-Date: 2026-03-29 19:43+0200\n"
+"POT-Creation-Date: 2026-05-17 09:19+0800\n"
 "PO-Revision-Date: 2025-03-25 15:06+0100\n"
 "Last-Translator: Tanavit <tanavit@posto.ovh>\n"
 "Language-Team: French\n"
@@ -825,10 +825,7 @@ msgid "Emplace manual lock"
 msgstr ""
 
 #: tool.lua
-msgid ""
-"Interlocking tool\n"
-"Punch: Highlight track section\n"
-"Place: check route locks/show track section info"
+msgid "Interlocking tool"
 msgstr ""
 
 #: tool.lua
@@ -844,6 +841,12 @@ msgid "Node is not a track!"
 msgstr ""
 
 #: tool.lua
+msgid ""
+"Punch: Highlight track section\n"
+"Place: check route locks/show track section info"
+msgstr ""
+
+#: tool.lua
 msgid "Route lock inspector"
 msgstr ""
 
diff --git a/advtrains_interlocking/locale/advtrains_interlocking.pot b/advtrains_interlocking/locale/advtrains_interlocking.pot
index 960fc85..a93f4af 100644
--- a/advtrains_interlocking/locale/advtrains_interlocking.pot
+++ b/advtrains_interlocking/locale/advtrains_interlocking.pot
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: advtrains_interlocking\n"
 "Report-Msgid-Bugs-To: advtrains-discuss@lists.sr.ht\n"
-"POT-Creation-Date: 2026-03-29 19:43+0200\n"
+"POT-Creation-Date: 2026-05-17 09:19+0800\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -830,8 +830,11 @@ msgid "No track section at this location!"
 msgstr ""
 
 #: tool.lua
+msgid "Interlocking tool"
+msgstr ""
+
+#: tool.lua
 msgid ""
-"Interlocking tool\n"
 "Punch: Highlight track section\n"
 "Place: check route locks/show track section info"
 msgstr ""
diff --git a/advtrains_interlocking/locale/advtrains_interlocking.zh_CN.po b/advtrains_interlocking/locale/advtrains_interlocking.zh_CN.po
index 4d48afb..e31c78f 100644
--- a/advtrains_interlocking/locale/advtrains_interlocking.zh_CN.po
+++ b/advtrains_interlocking/locale/advtrains_interlocking.zh_CN.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: advtrains\n"
 "Report-Msgid-Bugs-To: advtrains-discuss@lists.sr.ht\n"
-"POT-Creation-Date: 2026-03-29 19:43+0200\n"
+"POT-Creation-Date: 2026-05-17 09:19+0800\n"
 "PO-Revision-Date: 2023-10-09 11:24+0200\n"
 "Last-Translator: Y. Wang <yw05@forksworld.de>\n"
 "Language-Team: Chinese (Simplified)\n"
@@ -814,10 +814,7 @@ msgid "Emplace manual lock"
 msgstr ""
 
 #: tool.lua
-msgid ""
-"Interlocking tool\n"
-"Punch: Highlight track section\n"
-"Place: check route locks/show track section info"
+msgid "Interlocking tool"
 msgstr ""
 
 #: tool.lua
@@ -833,6 +830,12 @@ msgid "Node is not a track!"
 msgstr ""
 
 #: tool.lua
+msgid ""
+"Punch: Highlight track section\n"
+"Place: check route locks/show track section info"
+msgstr ""
+
+#: tool.lua
 msgid "Route lock inspector"
 msgstr ""
 
diff --git a/advtrains_interlocking/locale/advtrains_interlocking.zh_TW.po b/advtrains_interlocking/locale/advtrains_interlocking.zh_TW.po
index d4503d6..d957b7e 100644
--- a/advtrains_interlocking/locale/advtrains_interlocking.zh_TW.po
+++ b/advtrains_interlocking/locale/advtrains_interlocking.zh_TW.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: advtrains\n"
 "Report-Msgid-Bugs-To: advtrains-discuss@lists.sr.ht\n"
-"POT-Creation-Date: 2026-03-29 19:43+0200\n"
+"POT-Creation-Date: 2026-05-17 09:19+0800\n"
 "PO-Revision-Date: 2023-10-09 11:31+0200\n"
 "Last-Translator: Y. Wang <yw05@forksworld.de>\n"
 "Language-Team: Chinese (Traditional)\n"
@@ -814,10 +814,7 @@ msgid "Emplace manual lock"
 msgstr ""
 
 #: tool.lua
-msgid ""
-"Interlocking tool\n"
-"Punch: Highlight track section\n"
-"Place: check route locks/show track section info"
+msgid "Interlocking tool"
 msgstr ""
 
 #: tool.lua
@@ -833,6 +830,12 @@ msgid "Node is not a track!"
 msgstr ""
 
 #: tool.lua
+msgid ""
+"Punch: Highlight track section\n"
+"Place: check route locks/show track section info"
+msgstr ""
+
+#: tool.lua
 msgid "Route lock inspector"
 msgstr ""