Added information about locales, starting with Czech locale if installed, in order to display diacritical characters correctly.

4 files changed, 44 insertions, 4 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 980230a1b837..4d854a9b79b4 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = idos-timetable-browser-latest
 	pkgdesc = Offline railway and other public transport timetable search engine by CHAPS. (Czech language by default.)
 	pkgver = 1.27_lib2.8.0.1
-	pkgrel = 1
+	pkgrel = 2
 	epoch = 0
 	url = http://chaps.cz/eng/download/idos/zip#kotvaprg
 	arch = i686
@@ -22,11 +22,13 @@ pkgbase = idos-timetable-browser-latest
 	source = IDOS-Licence.pdf::http://chaps.cz/files/idos/IDOS-Licence.pdf
 	source = license-dummy.txt
 	source = README.datafiles.txt
+	source = idos-timetable-browser.install
 	sha256sums = SKIP
-	sha256sums = 5d6e710d03d5832fcdb67726b3ce91ee1a4fe993f258e8a15c49bd51f5224bb5
+	sha256sums = 969d4418181c9fed180e240c4a73fbfa57e126f77c1c4c6e9217d515a1e6913f
 	sha256sums = e904d167ccdcfb2743f4cfd596aaa9dce8b751fb5c8315b972b42b7cbb3189e6
 	sha256sums = c6bb216055d3670d3100b7a74e04ce0644030f365f4349a09e630ef60fbcb9a4
 	sha256sums = 45bf7c462d7154360d0007a6d7c00c6aa6b49339b6f178cf24e5b1a40ca702d7
+	sha256sums = 670e6a40bade4562fb93c7cb29191c1869c286acbb7f616c8b78f09842a82cbd
 
 pkgname = idos-timetable-browser-latest
 
diff --git a/PKGBUILD b/PKGBUILD
index bb16ddeb2771..7666c99cf0df 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@ _pkgname=idos-timetable-browser
 pkgname="${_pkgname}-latest"
 epoch=0
 pkgver=1.27_lib2.8.0.1
-pkgrel=1
+pkgrel=2
 pkgdesc="Offline railway and other public transport timetable search engine by CHAPS. (Czech language by default.)"
 arch=('i686' 'x86_64')
 url="http://chaps.cz/eng/download/idos/zip#kotvaprg"
@@ -42,14 +42,16 @@ source=(
   "IDOS-Licence.pdf::http://chaps.cz/files/idos/IDOS-Licence.pdf"
   "license-dummy.txt"
   "README.datafiles.txt"
+  "idos-timetable-browser.install"
 )
 
 sha256sums=(
   "SKIP" # "92a47f8947a15bdd3c0fcaac4e21db7d0ae6d9e70cfb9de94e5238081a91a817"
-  "5d6e710d03d5832fcdb67726b3ce91ee1a4fe993f258e8a15c49bd51f5224bb5"
+  "969d4418181c9fed180e240c4a73fbfa57e126f77c1c4c6e9217d515a1e6913f"
   "e904d167ccdcfb2743f4cfd596aaa9dce8b751fb5c8315b972b42b7cbb3189e6"
   "c6bb216055d3670d3100b7a74e04ce0644030f365f4349a09e630ef60fbcb9a4"
   "45bf7c462d7154360d0007a6d7c00c6aa6b49339b6f178cf24e5b1a40ca702d7"
+  "670e6a40bade4562fb93c7cb29191c1869c286acbb7f616c8b78f09842a82cbd"
 )
 
 
diff --git a/idos-timetable-browser.install b/idos-timetable-browser.install
new file mode 100644
index 000000000000..0549175405bc
--- /dev/null
+++ b/idos-timetable-browser.install
@@ -0,0 +1,19 @@
+post_install() {
+  if locale -a | grep -Eq '^cs_CZ'; then
+    echo "====> A Czech locale (cs_CZ*) seems to be present. Fine. please keep it in order"
+    echo "<==== to keep diacritical characters displaying correctly."
+  else
+    echo "====> It is recommended to generate the locale cs_CZ.ISO.UTF-8 or cs_CZ.ISO-8859-2"
+    echo "      in order to display diacritical characters correctly."
+    echo "      In order to do so, edit /etc/locale.gen, if present /etc/locale.nopurge, and"
+    echo "<==== then run locale-gen."
+  fi
+}
+
+post_upgrade() {
+  post_install "$@"
+}
+
+post_remove() {
+  true
+}
diff --git a/idos-timetable-browser.sh b/idos-timetable-browser.sh
index 7ab17aa9e497..f68b0a1d7678 100755
--- a/idos-timetable-browser.sh
+++ b/idos-timetable-browser.sh
@@ -6,6 +6,9 @@
 #   command line argument reformatting so that filenames can be
 #   specified both absolutely and relatively to the directory the user
 #   starts this wrapper from.
+#
+#   Also, it starts with a Czech locale, if available, in order to make
+#   diacritical characters display correctly.
 
 
 
@@ -130,10 +133,24 @@ done
 
 
 
+### Check for locale, and if present, set Czech locale:
+
+if locale -a | grep -qE '^cs_CZ'; then
+  if locale -a | grep -qE '^cs_CZ' | grep -qi utf8; then
+    LC_CTYPE="$(locale -a | grep -E '^cs_CZ' | grep -i utf8 | head -n 1)"
+  else
+    LC_CTYPE="$(locale -a | grep -E '^cs_CZ' | tail -n 1)"
+  fi
+  export LC_CTYPE
+fi
+
+
+
 ### Launch the software with the parsed and maybe reformatted arguments:
 
 cd "${_installdir}"
 
+debug 'DEBUG: $LC_CTYPE is set to: '"'${LC_CTYPE}' (if it does not begin with 'cs_CZ', try to enable Czech locale on your system to display diacritical characters correctly)."
 debug "DEBUG: We are running from the directory: '$(pwd)'."
 debug "DEBUG: Executing the following command: 'wine ${_executable} ${argsnew[@]}'."