README.org: fzf example: preview window make bigger

Was 50%:50% and by UX we do not need the half of the screen for the dictionary name.
fix: include stdio for popen
2025-12-15 17:31:56 +00:00 · 2025-10-07 23:44:02 +03:00 · 2025-08-17 14:29:03 +03:00 · 2025-08-17 14:22:40 +03:00 · 2025-08-17 13:58:02 +03:00 · 2025-08-17 13:52:26 +03:00
45 changed files with 1082 additions and 759 deletions
--- a/.clang-format
+++ b/.clang-format
@@ -15,7 +15,7 @@ BreakBeforeBinaryOperators: true
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializersBeforeComma: true
 BinPackParameters: true
-ColumnLimit:     0
+ColumnLimit:     120
 ConstructorInitializerAllOnOneLineOrOnePerLine: false
 DerivePointerAlignment: false
 ExperimentalAutoDetectBinPacking: false
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -0,0 +1,50 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '00 02 */4 * *'
+env:
+  RUST_BACKTRACE: 1
+jobs:
+  tests:
+    name: Run tests
+
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+
+      matrix:
+        os: [ubuntu-22.04, ubuntu-latest]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: jwlawson/actions-setup-cmake@v2
+        with:
+          cmake-version: '3.10'
+          github-api-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Check versions
+        run: |
+          set -e
+          cmake --version
+          gcc --version
+          echo "end of versions checking"
+        shell: bash
+      - uses: awalsh128/cache-apt-pkgs-action@v1
+        with:
+          packages: libglib2.0-dev
+          version: 1.0
+      - name: Run tests
+        run: |
+          set -e
+          cd $GITHUB_WORKSPACE
+          mkdir build
+          cd build
+          cmake -DBUILD_TESTS=True ..
+          make -k -j2 VERBOSE=1
+          ctest --output-on-failure
+        shell: bash
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,49 +0,0 @@
-#
-# Available repositories are listed here:
-# https://github.com/travis-ci/apt-source-whitelist/blob/master/ubuntu.json
-#
-
-sudo: false
-
-language: cpp
-
-matrix:
-  include:
-    - env: COMPILER_VERSION=4.8
-      os: linux
-      compiler: g++
-      addons:
-        apt:
-          sources:
-          - ubuntu-toolchain-r-test
-          - kalakris-cmake
-          - ubuntu-sdk-team
-          packages:
-          - g++-4.8
-          - cmake
-          - libglib2.0-dev
-          - jq
-    # - env: COMPILER_VERSION=3.5
-    #   os: linux
-    #   compiler: clang++
-    #   addons:
-    #     apt:
-    #       sources:
-    #       - ubuntu-toolchain-r-test
-    #       - llvm-toolchain-precise-3.5
-    #       packages:
-    #       - clang-3.5
-    #       - cmake
-    #       - libglib2.0-dev
-
-
-before_script:
-  - mkdir build
-  - cd build
-  - CC=$CC-${COMPILER_VERSION} CXX=$CXX-${COMPILER_VERSION} cmake -DBUILD_TESTS=True ..
-  - cd ..
-
-script:
-  - cd build
-  - make -k -j2 VERBOSE=1
-  - ctest --output-on-failure
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,24 +1,18 @@
+cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
+cmake_policy(VERSION 3.10)
+
 project(sdcv)

-# Older versions have a different signature for CMAKE_MINIMUM_REQUIRED,
-# check it manually just to make sure
-if (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 2.8)
-  message(FATAL_ERROR "${PROJECT_NAME} requires at least CMake v2.8."
-		" You are running v${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}."
-		" Please upgrade." )
-endif(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 2.8)
-
-# If we get this far, use the modern signature.  This will also cause newer
-# CMake versions to try to be backwards-compatible with the desired version
-cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
-cmake_policy(VERSION 2.8)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED True)
+set(CMAKE_CXX_EXTENSIONS False)

 include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/compiler.cmake")

 set(ZLIB_FIND_REQUIRED True)
 include(FindZLIB)

-set(GLIB2_REQ "'glib-2.0 >= 2.6.1'")
+set(GLIB2_REQ "'glib-2.0 >= 2.36'")
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/FindGLIB2.cmake")

@@ -33,7 +27,8 @@ if (WITH_READLINE)
  find_path(READLINE_INCLUDE_DIR readline/readline.h)
  find_library(READLINE_LIBRARY NAMES readline)
  if (NOT (READLINE_INCLUDE_DIR AND READLINE_LIBRARY))
-    set(WITH_READLINE False CACHE FORCE)
+    message(STATUS "readline library not FOUND, disable it's usage")
+    set(WITH_READLINE False CACHE BOOL "Use readline library" FORCE)
  endif ()
 endif (WITH_READLINE)

@@ -43,16 +38,16 @@ set(sdcv_SRCS
  src/sdcv.cpp
  src/readline.cpp
  src/readline.hpp
-  src/libwrapper.cpp 
+  src/libwrapper.cpp
  src/libwrapper.hpp
-  src/utils.cpp 
+  src/utils.cpp
  src/utils.hpp

  src/stardict_lib.cpp
  src/stardict_lib.hpp
  src/dictziplib.cpp
-  src/dictziplib.hpp  
-  src/distance.cpp 
+  src/dictziplib.hpp
+  src/distance.cpp
  src/distance.hpp
  src/mapfile.hpp
 )
@@ -88,10 +83,13 @@ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake
 include_directories(
 	${ZLIB_INCLUDE_DIR}
 	${GLIB2_INCLUDE_DIRS}
-	${READLINE_INCLUDE_DIR}
 	${CMAKE_CURRENT_SOURCE_DIR}/src/lib
 	${CMAKE_CURRENT_BINARY_DIR}
-)
+      )
+
+if (WITH_READLINE)
+  include_directories(${READLINE_INCLUDE_DIR})
+endif()

 #
 # Packing stuff
@@ -101,7 +99,7 @@ set(CPACK_PACKAGE_VENDOR "Evgeniy Dushistov <dushistov@mail.ru>")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.org")
 set(CPACK_PACKAGE_VERSION_MAJOR "0")
 set(CPACK_PACKAGE_VERSION_MINOR "5")
-set(CPACK_PACKAGE_VERSION_PATCH "2")
+set(CPACK_PACKAGE_VERSION_PATCH "5")

 set(sdcv_VERSION
 	"${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
@@ -113,8 +111,10 @@ add_executable(sdcv ${sdcv_SRCS})
 target_link_libraries(sdcv
  ${GLIB2_LIBRARIES}
  ${ZLIB_LIBRARIES}
-  ${READLINE_LIBRARY}
 )
+if (WITH_READLINE)
+  target_link_libraries(sdcv ${READLINE_LIBRARY})
+endif()
 if (ENABLE_NLS)
  set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "locale")
 endif ()
@@ -152,5 +152,8 @@ if (BUILD_TESTS)
  add_sdcv_shell_test(t_utf8output)
  add_sdcv_shell_test(t_utf8input)
  add_sdcv_shell_test(t_datadir)
+  add_sdcv_shell_test(t_return_code)
+  add_sdcv_shell_test(t_multiple_results)
+  add_sdcv_shell_test(t_newlines_in_ifo)

 endif (BUILD_TESTS)
--- a/28
+++ b/28
@@ -1,9 +1,25 @@
+Version 0.5.5
+    - Avoid crashes when passing unknown dicts to the -u flag (by NiLuJe)
+    - Use off_t for stuff mainly assigned to a stat.st_size value
+Version 0.5.4
+    - Use binary search for synonyms
+    - Various improvments in work with synonyms
+    - Added --json (same as --json-output) to match man
+    - Show all matched result
+    - More robust parsing of ifo file
+    - Prevent crash if file size of files not matched expecting one for .oft files
+Version 0.5.3
+  - Use single quotes around JSON data to reduce need for escaping
+  - Store integer magic in cache file
+  - Added $SDCV_HISTFILE to set history file
+  - return exit code 2 if search term not found
+  - Comply with the XDG Base Directory Specification
 Version 0.5.2
-Synonyms index support (.syn files) by Peter <craven@gmx.net>
-Add support of json output by Peter <craven@gmx.net> (--json-output)
-Add -e for exact searches (no fuzzy matches) by Peter <craven@gmx.net>
-Fix build with clang 3.4.1
-fix FSF address in license by Tomáš Čech <sleep_walker@suse.com>
+  - Synonyms index support (.syn files) by Peter <craven@gmx.net>
+  - Add support of json output by Peter <craven@gmx.net> (--json-output)
+  - Add -e for exact searches (no fuzzy matches) by Peter <craven@gmx.net>
+  - Fix build with clang 3.4.1
+  - fix FSF address in license by Tomáš Čech <sleep_walker@suse.com>

 Version 0.5.1
 Fix usage of SDCV_PAGER by Anton Yuzhaninov
@@ -30,7 +46,7 @@ Version 0.4.2
 * Russian translation update

 Version 0.4.1
-* Recreate cache if idx file was modified 
+* Recreate cache if idx file was modified
 * Abbility to use pager(SDCV_PAGER)
 * Add Chinese (traditional)  translation
 * Add  Ukrainian translation
--- a/README.org
+++ b/README.org
@@ -1,6 +1,9 @@
 #+OPTIONS: ^:nil
-[[https://travis-ci.org/Dushistov/sdcv][https://travis-ci.org/Dushistov/sdcv.svg?branch=master]]
+[[https://github.com/Dushistov/sdcv/actions?query=workflow%3ACI+branch%3Amaster][https://github.com/Dushistov/sdcv/workflows/CI/badge.svg]]
 [[https://github.com/Dushistov/sdcv/blob/master/LICENSE][https://img.shields.io/badge/license-GPL%202-brightgreen.svg]]
+
+* sdcv
+*sdcv* is a simple, cross-platform, text-based utility for working with dictionaries in [[http://stardict-4.sourceforge.net/][StarDict]] format.
 * How to compile and install
 #+BEGIN_SRC sh
 mkdir /tmp/build-sdcv
@@ -22,9 +25,30 @@ you can use "DESTDIR" variable to change installation path
 See sdcv man page for usage description.

 * Bugs
-If you find bug reports it via email to dushistov at mail dot ru. 
+To report bugs use https://github.com/Dushistov/sdcv/issues ,
+if it is not possible you can report it via email to dushistov at mail dot ru.
 Be sure to include the word "sdcv" somewhere in the "Subject:" field.

+* Integration with [[https://github.com/junegunn/fzf][fzf]]
+Useful when you have multiple dictionaries
+#+BEGIN_SRC sh
+fzf --prompt="Dict: " \
+    --phony \
+    --bind "enter:reload(sdcv {q} -n --json | jq '.[].dict' -r)" \
+    --preview "sdcv {q} -en --use-dict={}" \
+    --preview-window=right:70%:wrap \
+   < <(echo)
+#+END_SRC
+
+* Integration with readline
+This lines can be added to inputrc file (~/.inputrc, /etc/inputrc),
+to abort multiply usage with ESC:
+#+begin_src
+$if sdcv
+    "\e\e": "-1\n"
+$endif
+#+end_src
+
 * Notes to developer
 ** make source code release
 #+BEGIN_SRC sh
--- a/cmake/compiler.cmake
+++ b/cmake/compiler.cmake
@@ -16,19 +16,6 @@ if (NOT DEFINED SDCV_COMPILER_IS_GCC_COMPATIBLE)
  endif()
 endif()

-if (MSVC AND (MSVC_VERSION LESS 1900))
-  message(FATAL_ERROR "MSVC version ${MSVC_VERSION} have no full c++11 support")
-elseif (MSVC)
-  add_definitions(-DNOMINMAX)
-elseif (NOT MSVC)
-  check_cxx_compiler_flag("-std=c++11" CXX_SUPPORTS_CXX11)
-  if (CXX_SUPPORTS_CXX11)
-    append("-std=c++11" CMAKE_CXX_FLAGS)
-  else ()
-    message(FATAL_ERROR "sdcv requires C++11 support but the '-std=c++11' flag isn't supported.")
-  endif()
-endif ()
-
 if (SDCV_COMPILER_IS_GCC_COMPATIBLE)
  append("-Wall" "-Wextra" "-Wformat-security" "-Wcast-align" "-Werror=format" "-Wcast-qual" CMAKE_C_FLAGS)
  append("-Wall" "-pedantic" "-Wextra" "-Wformat-security" "-Wcast-align" "-Werror=format" "-Wcast-qual" CMAKE_CXX_FLAGS)
--- a/doc/sdcv.1
+++ b/doc/sdcv.1
@@ -25,7 +25,7 @@ you can use the UP and DOWN keys to cycle through history.
 .B "\-h  \-\-help"
 Display help message and exit
 .TP 8
-.B "\-v \-\-verbose"
+.B "\-v \-\-version"
 Display version and exit
 .TP 8
 .B "\-l \-\-list\-dicts" 
@@ -64,7 +64,7 @@ Use ANSI escape codes for colorizing sdcv output (does not work with json output
 .TP 
 /usr/share/stardict/dic
 .TP
-$(HOME)/.stardict/dic
+$(XDG_DATA_HOME)/stardict/dic

 Place where sdcv expects to find dictionaries.
 Instead of /usr/share/stardict/dic you can use any directory
@@ -72,12 +72,12 @@ you want, just set the STARDICT_DATA_DIR environment variable.
 For example, if you have dictionaries in /mnt/data/stardict-dicts/dic,
 set STARDICT_DATA_DIR to /mnt/data/stardict-dicts.
 .TP
-$(HOME)/.sdcv_history
+$(XDG_DATA_HOME)/sdcv_history

 This file includes the last $(SDCV_HISTSIZE) words, which you sought with sdcv.
 SDCV uses this file only if it was compiled with readline library support.
 .TP
-$(HOME)/.sdcv_ordering
+$(XDG_CONFIG_HOME)/sdcv_ordering

 This is a text file containing one dictionary bookname per line.
 It specifies in which order the results of a search should be shown.
@@ -86,11 +86,14 @@ Environment Variables Used By \fIsdcv\fR:
 .TP 20
 .B STARDICT_DATA_DIR
 If set, sdcv uses this variable as the data directory, this means that sdcv
-searches dictionaries in $\fBSTARDICT_DATA_DIR\fR\\dic
+searches dictionaries in $\fBSTARDICT_DATA_DIR\fR/dic
 .TP 20
 .B SDCV_HISTSIZE
-If set, sdcv writes in $(HOME)/.sdcv_history the last $(SDCV_HISTSIZE) words, 
-which you look up using sdcv. If it is not set, then the last 2000 words are saved in $(HOME)/.sdcv_history.
+If set, sdcv writes in $(XDG_DATA_HOME)/sdcv_history (or $(SDCV_HISTFILE)) the last $(SDCV_HISTSIZE) words,
+which you look up using sdcv. If it is not set, then the last 2000 words are saved in $(XDG_DATA_HOME)/sdcv_history.
+.TP 20
+.B SDCV_HISTFILE
+If set, sdcv writes it's history to $(SDCV_HISTFILE). If it is not set, then the default $(XDG_DATA_HOME)/sdcv_history path will be used.
 .TP 20
 .B SDCV_PAGER
 If SDCV_PAGER is set, its value is used as the name of the program
--- a/doc/uk/sdcv.1
+++ b/doc/uk/sdcv.1
@@ -50,7 +50,7 @@ sdcv проста, міжплатформена текстова утиліта
 .TP 
 /usr/share/stardict/dic 
 .TP
-$(HOME)/.stardict/dic
+$(XDG_DATA_HOME)/stardict/dic

 Місце, де sdcv очікує знайти словники.
 Замість шляху /usr/share/stardict/dic Ви можете використовувати все, 
@@ -58,7 +58,7 @@ $(HOME)/.stardict/dic
 Наприклад, якщо Ви маєте словники у теці /mnt/data/stardict-dicts/dic, 
 встановіть STARDICT_DATA_DIR у /mnt/data/stardict-dicts.
 .TP
-$(HOME)/.sdcv_history
+$(XDG_DATA_HOME)/sdcv_history

 Цей файл містить останні $(SDCV_HISTSIZE) слова, які Ви шукали з sdcv.
 SDCV використовує цей файл при умові, якщо sdcv був скомпільований 
@@ -69,12 +69,12 @@ SDCV використовує цей файл при умові, якщо sdcv
 .TP 20
 .B STARDICT_DATA_DIR
 Якщо встановлена, sdcv використає цю змінну як теку даних, це означає, 
-що sdcv шукатиме словники у $\fBSTARDICT_DATA_DIR\fR\dic
+що sdcv шукатиме словники у $\fBSTARDICT_DATA_DIR\fR/dic
 .TP 20
 .B SDCV_HISTSIZE
-Якщо встановлена, sdcv писатиме у $(HOME)/.sdcv_history лише 
+Якщо встановлена, sdcv писатиме у $(XDG_DATA_HOME)/sdcv_history лише
 останні $(SDCV_HISTSIZE) слова, які Ви шукали з sdcv. Якщо не встановлена, 
-то збірігатиметься останніх 2000 слів у $(HOME)/.sdcv_history.
+то збірігатиметься останніх 2000 слів у $(XDG_DATA_HOME)/sdcv_history.
 .SH BUGS
 Звіти про помилки висилайте на адресу dushistov на mail крапка ru. 
 Не забувайте включати слово "sdcv" десь у полі "Тема:".
--- a/po/cs.po
+++ b/po/cs.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.4.2\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2008-09-24 10:42+0200\n"
 "Last-Translator: Michal Čihař <michal@cihar.com>\n"
 "Language-Team: Czech <cs@li.org>\n"
@@ -20,21 +20,21 @@ msgstr ""
 msgid "popen failed"
 msgstr "popen selhalo"

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "Nepodařilo se převést %s do utf8.\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, fuzzy, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "Nalezeno %d záznamů podobných %s.\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 msgid "Your choice[-1 to abort]: "
 msgstr "Vaše volba [-1 pro ukončení]: "

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, fuzzy, c-format
 msgid ""
 "Invalid choice.\n"
@@ -43,102 +43,102 @@ msgstr ""
 "Chybná volba.\n"
 "Musí být mezi 0 a %d nebo -1.\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "Nic podobného %s nenalezeno, promiň :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 #, fuzzy
 msgid "display version information and exit"
 msgstr "-v, --version            zobrazí informace o verzi a skončí\n"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 #, fuzzy
 msgid "display list of available dictionaries and exit"
 msgstr "-l, --list-dicts         zobrazí seznam dostupných slovníků a skončí\n"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 #, fuzzy
 msgid "for search use only dictionary with this bookname"
 msgstr "-u, --use-dict jméno     vyhledávat jen v zadaném slovníku\n"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 #, fuzzy
 msgid "output must be in utf8"
 msgstr "--utf8-output            výstup musí být v utf8\n"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 #, fuzzy
 msgid "input of sdcv in utf8"
 msgstr "--utf8-input             vstup musí být v utf8\n"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 #, fuzzy
 msgid "use this directory as path to stardict data directory"
 msgstr ""
 "--data-dir cesta/někam   použít tento adresář jako cestu ke slovníkům "
 "stardict\n"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Konzolová verze Stardictu, verze %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr "g_mkdir selhalo: %s\n"

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "Zadejte slovo nebo frázi: "

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "Nebyla zadáno nic k přeložení.\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "Jméno slovníku      Počet slov\n"
--- a/po/fr.po
+++ b/po/fr.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.4.2\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2009-06-15 23:20+0800\n"
 "Language-Team: Vincent Petry <PVince81@yahoo.fr>\n"
 "Language: \n"
@@ -22,21 +22,21 @@ msgstr ""
 msgid "popen failed"
 msgstr "Échec de popen"

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "Ne peut convertir %s au format utf8.\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, fuzzy, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "Trouvé %d éléments similaires à %s.\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 msgid "Your choice[-1 to abort]: "
 msgstr "Votre choix[-1 pour abandonner] : "

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, fuzzy, c-format
 msgid ""
 "Invalid choice.\n"
@@ -45,107 +45,107 @@ msgstr ""
 "Selection invalide.\n"
 "Veuillez choisir un nombre entre 0 et %d, ou -1.\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "Aucun mot/phrase similaire à %s, désolé :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 #, fuzzy
 msgid "display version information and exit"
 msgstr ""
 "-v, --version            afficher les informations de version et sortir\n"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 #, fuzzy
 msgid "display list of available dictionaries and exit"
 msgstr ""
 "-l, --list-dicts         afficher la liste des dictionnaires disponibles et "
 "sortir\n"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 #, fuzzy
 msgid "for search use only dictionary with this bookname"
 msgstr ""
 "-u, --use-dict nom_dict  pour chercher seulement en utilisant le "
 "dictionnaire spécifié\n"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 #, fuzzy
 msgid "output must be in utf8"
 msgstr "--utf8-output            force la sortie au format utf8\n"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 #, fuzzy
 msgid "input of sdcv in utf8"
 msgstr "--utf8-input             force l'entrée de sdcv au format utf8\n"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 #, fuzzy
 msgid "use this directory as path to stardict data directory"
 msgstr ""
 "--data-dir chemin        utiliser ce chemin pour trouver les données de "
 "stardict\n"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Version console de Stardict, version %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr "Échec de g_mkdir : %s\n"

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "Entrez un mot ou une phrase: "

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "Il n'y a pas de mots/phrases à traduire.\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "Nom dictionnaire    Nombre de mots\n"
--- a/po/ka.po
+++ b/po/ka.po
@@ -0,0 +1,147 @@
+# Georgian translation for sdcv.
+# Copyright (C) 2025 sdcv authors
+# This file is distributed under the same license as the sdcv project.
+# Temuri Doghonadze <temuri.doghonadze@gmail.com>, 2025.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: sdcv 0.5\n"
+"Report-Msgid-Bugs-To: dushistov@mail.ru\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
+"PO-Revision-Date: 2025-01-26 03:17+0100\n"
+"Last-Translator: Temuri Doghonadze <temuri.doghonadze@gmail.com>\n"
+"Language-Team: Georgian <(nothing)>\n"
+"Language: ka\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 3.5\n"
+
+#: ../src/libwrapper.cpp:300
+msgid "popen failed"
+msgstr "popen ჩავარდა"
+
+#: ../src/libwrapper.cpp:341
+#, c-format
+msgid "Can not convert %s to utf8.\n"
+msgstr "%s-ის utf8-ში გადაყვანა შეუძლებელია.\n"
+
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
+#, c-format
+msgid "Found %zu items, similar to %s.\n"
+msgstr "აღმოჩენილია %zu ელემენტი, რომელიც %s-ს ჰგავს.\n"
+
+#: ../src/libwrapper.cpp:417
+msgid "Your choice[-1 to abort]: "
+msgstr "თქვენი არჩევანი[-1 გასაუქმებლად]: "
+
+#: ../src/libwrapper.cpp:427
+#, c-format
+msgid ""
+"Invalid choice.\n"
+"It must be from 0 to %zu or -1.\n"
+msgstr ""
+"არასწორი არჩევანი.\n"
+"უნდა იყოს 0-დან %zu-მდე, ან -1.\n"
+
+#: ../src/libwrapper.cpp:446
+#, c-format
+msgid "Nothing similar to %s, sorry :(\n"
+msgstr "%s-ს არაფერი ჰგავს :(\n"
+
+#: ../src/sdcv.cpp:89
+msgid "display version information and exit"
+msgstr "ვერსიის ჩვენება და გასვლა"
+
+#: ../src/sdcv.cpp:91
+msgid "display list of available dictionaries and exit"
+msgstr "ხელმისაწვდომი ლექსიკონების ჩვენება და გასვლა"
+
+#: ../src/sdcv.cpp:93
+msgid "for search use only dictionary with this bookname"
+msgstr "ძებნისთვის, მხოლოდ, ამ სახელის მქონე ლექსიკონის გამოყენება"
+
+#: ../src/sdcv.cpp:94
+msgid "bookname"
+msgstr "ლექსიკონის_სახელი"
+
+#: ../src/sdcv.cpp:96
+msgid "for use in scripts"
+msgstr "სკრიპტებში გამოსაყენებლად"
+
+#: ../src/sdcv.cpp:98
+msgid "print the result formatted as JSON"
+msgstr "შედეგების JSON ფორმატში გამოტანა"
+
+#: ../src/sdcv.cpp:100
+msgid "do not fuzzy-search for similar words, only return exact matches"
+msgstr ""
+"მსგავსი სიტყვებისთვის არაზუსტი ძებნა გამოყენებული არ იქნება. "
+"დაბრუნდება, მხოლოდ, ზუსტი დამთხვევები"
+
+#: ../src/sdcv.cpp:102
+msgid "output must be in utf8"
+msgstr "გამოტანა utf8-ში უნდა იყოს"
+
+#: ../src/sdcv.cpp:104
+msgid "input of sdcv in utf8"
+msgstr "პროგრამაში შეყვანა utf8 -ში"
+
+#: ../src/sdcv.cpp:106
+msgid "use this directory as path to stardict data directory"
+msgstr ""
+"ამ საქაღალდის გამოყენება stardict-ის მონაცემების საქაღალდის ბილიკად"
+
+#: ../src/sdcv.cpp:107
+msgid "path/to/dir"
+msgstr "ბილიკი/სასურველ/საქაღალდემდე"
+
+#: ../src/sdcv.cpp:109
+msgid ""
+"only use the dictionaries in data-dir, do not search in user and system "
+"directories"
+msgstr ""
+"ლექსიკონების, მხოლოდ, data-dir-დან გამოყენება. მომხმარებლის და სისტემურ "
+"საქაღალდეებში ძებნა არ მოხდება"
+
+#: ../src/sdcv.cpp:111
+msgid "colorize the output"
+msgstr "ფერებში გამოტანა"
+
+#: ../src/sdcv.cpp:116
+msgid " words"
+msgstr " სიტყვა"
+
+#: ../src/sdcv.cpp:122
+#, c-format
+msgid "Invalid command line arguments: %s\n"
+msgstr "არასწორი ბრძანების სტრიქონის არგუმენტები: %s\n"
+
+#: ../src/sdcv.cpp:128
+#, c-format
+msgid "Console version of Stardict, version %s\n"
+msgstr "Startdict-ის კონსოლის ვერსია. ვერსია %s\n"
+
+#: ../src/sdcv.cpp:206
+#, c-format
+msgid "g_mkdir failed: %s\n"
+msgstr "g_mkdir ჩავარდა: %s\n"
+
+#: ../src/sdcv.cpp:222
+msgid "Enter word or phrase: "
+msgstr "შეიყვანეთ სიტყვა ან ფრაზა: "
+
+#: ../src/sdcv.cpp:230
+#, c-format
+msgid "There are no words/phrases to translate.\n"
+msgstr "სათარგმნი სიტყვების/ფრაზების გარეშე.\n"
+
+#: ../src/sdcv.cpp:242
+#, c-format
+msgid "Dictionary's name   Word count\n"
+msgstr "ლექსიკონის სახელი     სიტყვების რაოდენობა\n"
+
+#: ../src/utils.cpp:48
+#, c-format
+msgid "Can not convert %s to current locale.\n"
+msgstr "ვერ გადავიყვანე %s მიმდინარე ლოკალში.\n"
--- a/po/ru.po
+++ b/po/ru.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.5\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2017-08-16 10:05+0300\n"
 "Last-Translator: Evgeniy Dushistov <dushistov@mail.ru>\n"
 "Language-Team: Russian <ru@li.org>\n"
@@ -23,21 +23,21 @@ msgstr ""
 msgid "popen failed"
 msgstr "функция popen завершилась с ошибкой"

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "Не могу преобразовать %s в utf8.\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "Найдено %zu слов, похожих на %s.\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 msgid "Your choice[-1 to abort]: "
 msgstr "Ваш выбор[-1 - отмена]: "

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, c-format
 msgid ""
 "Invalid choice.\n"
@@ -46,95 +46,98 @@ msgstr ""
 "Неправильный выбор.\n"
 "Должно быть от 0 до %zu или -1.\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "Ничего похожего на %s, извините :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 msgid "display version information and exit"
 msgstr "показать номер версии и завершить работу"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 msgid "display list of available dictionaries and exit"
 msgstr "показать список доступных словарей и завершить работу"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 msgid "for search use only dictionary with this bookname"
 msgstr "для поиска использовать только этот словарь с таким именем"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr "имя_словаря"

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr "для использования в скриптах"

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr "выдать результат в JSON формате"

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
-msgstr "не использовать нечеткий поиск похожих слов, вернуть только точные совпадения"
+msgstr ""
+"не использовать нечеткий поиск похожих слов, вернуть только точные совпадения"

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 msgid "output must be in utf8"
 msgstr "вывод программы должен быть в utf8"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 msgid "input of sdcv in utf8"
 msgstr "ввод программы в utf8"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 msgid "use this directory as path to stardict data directory"
 msgstr ""
 "использовать эту директорию в качестве пути к \"stardict data\" директории"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr "путь/до/директории"

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
-msgstr "использовать словари только из data-dir, не искать в пользовательских и системных каталогах"
+msgstr ""
+"использовать словари только из data-dir, не искать в пользовательских и "
+"системных каталогах"

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr "раскрашивать вывод в разные цвета"

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr "слова"

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr "Неправильный аргумент командой строки: %s\n"

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Консольная версия StarDict, версия %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr "g_mkdir завершился с ошибкой: %s\n"

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "Введите слово или фразу: "

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "Не задано слова/фразы для перевода.\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "Название словаря     Количество слов\n"
--- a/po/sdcv.pot
+++ b/po/sdcv.pot
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.5\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2017-08-16 10:01+0300\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -20,115 +20,115 @@ msgstr ""
 msgid "popen failed"
 msgstr ""

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr ""

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr ""

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 msgid "Your choice[-1 to abort]: "
 msgstr ""

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, c-format
 msgid ""
 "Invalid choice.\n"
 "It must be from 0 to %zu or -1.\n"
 msgstr ""

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr ""

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 msgid "display version information and exit"
 msgstr ""

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 msgid "display list of available dictionaries and exit"
 msgstr ""

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 msgid "for search use only dictionary with this bookname"
 msgstr ""

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 msgid "output must be in utf8"
 msgstr ""

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 msgid "input of sdcv in utf8"
 msgstr ""

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 msgid "use this directory as path to stardict data directory"
 msgstr ""

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr ""

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr ""

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr ""
--- a/po/sk.po
+++ b/po/sk.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.3.2\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2007-09-11 00:22+0100\n"
 "Last-Translator: Ivan Masár <helix84@centrum.sk>\n"
 "Language-Team: Slovak <sk-i18n@lists.linux.sk>\n"
@@ -22,22 +22,22 @@ msgstr ""
 msgid "popen failed"
 msgstr "popen zlyhalo"

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "nie je možné konvertovať %s na utf8.\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, fuzzy, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "Nájdené %d položiek, podobných %s,\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 #, fuzzy
 msgid "Your choice[-1 to abort]: "
 msgstr "Vaša voľba[-1 zruší]: "

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, fuzzy, c-format
 msgid ""
 "Invalid choice.\n"
@@ -46,103 +46,103 @@ msgstr ""
 "Neplatná voľba.\n"
 "Musí byť od 0 do %d alebo -1.\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "Ľutujem, nič sa nepodobá na %s :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 #, fuzzy
 msgid "display version information and exit"
 msgstr "-v, --version            zobrazí informácie o verzii a skončí\n"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 #, fuzzy
 msgid "display list of available dictionaries and exit"
 msgstr ""
 "-l, --list-dicts         zobrazí zoznam dostupných slovníkov a skončí\n"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 #, fuzzy
 msgid "for search use only dictionary with this bookname"
 msgstr "-u, --use-dict názov     použiť pre hľadanie iba zvolený slovník\n"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 #, fuzzy
 msgid "output must be in utf8"
 msgstr "--utf8-output            výstup musí byť v utf8\n"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 #, fuzzy
 msgid "input of sdcv in utf8"
 msgstr "--utf8-input             vstup pre sdcv je v utf8\n"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 #, fuzzy
 msgid "use this directory as path to stardict data directory"
 msgstr ""
 "--data-dir path/to/dir   použiť tento priečinok ako cestu pre stardict "
 "dátový priečinok\n"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Konzolová verzia StarDict, verzia %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr "g_mkdir zlyhalo: %s\n"

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "Vložte slovo alebo frázu: "

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "Nie je čo preložiť.\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "názov slovníka      počet slov\n"
--- a/po/uk.po
+++ b/po/uk.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.3\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2004-12-14 17:54+0300\n"
 "Last-Translator:  <dubyk@lsl.lviv.ua>\n"
 "Language-Team: Ukrainian <dubyk@lsl.lviv.ua>\n"
@@ -23,22 +23,22 @@ msgstr ""
 msgid "popen failed"
 msgstr ""

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "Не можу перетворити %s у utf8.\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, fuzzy, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "Знайдено %d слів, схожих на %s.\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 #, fuzzy
 msgid "Your choice[-1 to abort]: "
 msgstr "Ваш вибір: "

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, fuzzy, c-format
 msgid ""
 "Invalid choice.\n"
@@ -47,105 +47,105 @@ msgstr ""
 "Неправильний вибір.\n"
 "Повинно бути від 0 до %d.\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "Нічого схожого на %s, даруйте :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 #, fuzzy
 msgid "display version information and exit"
 msgstr "-v, --version            показати номер версії і завершити роботу\n"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 #, fuzzy
 msgid "display list of available dictionaries and exit"
 msgstr ""
 "-l, --list-dicts         показати список доступних словників і завершити "
 "роботу\n"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 #, fuzzy
 msgid "for search use only dictionary with this bookname"
 msgstr ""
 "-u, --use-dict ім`я словника  для пошуку використовувати лише цей словник\n"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 #, fuzzy
 msgid "output must be in utf8"
 msgstr "--utf8-output            вивід програми повинен бути в utf8\n"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 #, fuzzy
 msgid "input of sdcv in utf8"
 msgstr "--utf8-input             ввід програми в utf8\n"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 #, fuzzy
 msgid "use this directory as path to stardict data directory"
 msgstr ""
 "--data-dir тека    використовувати цю теку як шлях до stardict data "
 "directory\n"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Консольна версія Зоряного словника [Stardict], номер версії %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "ВведЁть слово або фразу: "

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "Не задано слова/фрази для перекладу.\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, fuzzy, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "назва словника     кількість слів\n"
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.3\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2005-1-17 00:58+0800\n"
 "Last-Translator: Cai Qian <caiqian@gnome.org>\n"
 "Language-Team: Simplified Chinese\n"
@@ -19,22 +19,22 @@ msgstr ""
 msgid "popen failed"
 msgstr ""

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "无法将 %s 转换为 UTF-8。\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, fuzzy, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "发现 %d 条记录和 %s 相似。\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 #, fuzzy
 msgid "Your choice[-1 to abort]: "
 msgstr "您的选择为："

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, fuzzy, c-format
 msgid ""
 "Invalid choice.\n"
@@ -43,100 +43,100 @@ msgstr ""
 "无效的选择。\n"
 "必须是 0 到 %d。\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "对不起，没有发现和 %s 相似的 :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 #, fuzzy
 msgid "display version information and exit"
 msgstr "-v, --version            显示版本信息并退出\n"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 #, fuzzy
 msgid "display list of available dictionaries and exit"
 msgstr "-l, --list-dicts         显示可用的字典列表并退出\n"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 #, fuzzy
 msgid "for search use only dictionary with this bookname"
 msgstr "-u, --use-dict 字典名    只使用指定的字典进行单词搜索\n"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 #, fuzzy
 msgid "output must be in utf8"
 msgstr "--utf8-output            输出必须是 UTF-8\n"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 #, fuzzy
 msgid "input of sdcv in utf8"
 msgstr "--utf8-input             sdcv 的输入为 UTF-8\n"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 #, fuzzy
 msgid "use this directory as path to stardict data directory"
 msgstr "--data-dir 目录路径      指定 Stardict 数据所在目录的路径\n"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Stardict 的控制台版本，版本为 %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "请输入单词或短语："

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "没有供翻译的单词或短语。\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, fuzzy, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "字典名    单词量\n"
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: sdcv 0.4.2\n"
 "Report-Msgid-Bugs-To: dushistov@mail.ru\n"
-"POT-Creation-Date: 2017-08-16 09:52+0300\n"
+"POT-Creation-Date: 2020-08-14 12:58+0300\n"
 "PO-Revision-Date: 2013-06-12 14:11+0800\n"
 "Last-Translator: Wei-Lun Chao <bluebat@member.fsf.org>\n"
 "Language-Team: Chinese (traditional) <zh-l10n@linux.org.tw>\n"
@@ -22,21 +22,21 @@ msgstr ""
 msgid "popen failed"
 msgstr "popen 失敗"

-#: ../src/libwrapper.cpp:340
+#: ../src/libwrapper.cpp:341
 #, c-format
 msgid "Can not convert %s to utf8.\n"
 msgstr "無法將 %s 轉換為 UTF-8。\n"

-#: ../src/libwrapper.cpp:398 ../src/libwrapper.cpp:432
+#: ../src/libwrapper.cpp:399 ../src/libwrapper.cpp:433
 #, fuzzy, c-format
 msgid "Found %zu items, similar to %s.\n"
 msgstr "找到 %d 項紀錄和 %s 相似。\n"

-#: ../src/libwrapper.cpp:416
+#: ../src/libwrapper.cpp:417
 msgid "Your choice[-1 to abort]: "
 msgstr "您的選擇是[-1 表示放棄]："

-#: ../src/libwrapper.cpp:426
+#: ../src/libwrapper.cpp:427
 #, fuzzy, c-format
 msgid ""
 "Invalid choice.\n"
@@ -45,100 +45,100 @@ msgstr ""
 "無效的選擇。\n"
 "必須是 0 到 %d 之間或 -1。\n"

-#: ../src/libwrapper.cpp:445
+#: ../src/libwrapper.cpp:446
 #, c-format
 msgid "Nothing similar to %s, sorry :(\n"
 msgstr "抱歉，沒有和 %s 相似者 :(\n"

-#: ../src/sdcv.cpp:88
+#: ../src/sdcv.cpp:89
 #, fuzzy
 msgid "display version information and exit"
 msgstr "-v, --version            顯示版本資訊並離開\n"

-#: ../src/sdcv.cpp:90
+#: ../src/sdcv.cpp:91
 #, fuzzy
 msgid "display list of available dictionaries and exit"
 msgstr "-l, --list-dicts         顯示可用的字典清單並離開\n"

-#: ../src/sdcv.cpp:92
+#: ../src/sdcv.cpp:93
 #, fuzzy
 msgid "for search use only dictionary with this bookname"
 msgstr "-u, --use-dict 字典名    只使用指定的字典進行單字搜尋\n"

-#: ../src/sdcv.cpp:93
+#: ../src/sdcv.cpp:94
 msgid "bookname"
 msgstr ""

-#: ../src/sdcv.cpp:95
+#: ../src/sdcv.cpp:96
 msgid "for use in scripts"
 msgstr ""

-#: ../src/sdcv.cpp:97
+#: ../src/sdcv.cpp:98
 msgid "print the result formatted as JSON"
 msgstr ""

-#: ../src/sdcv.cpp:99
+#: ../src/sdcv.cpp:100
 msgid "do not fuzzy-search for similar words, only return exact matches"
 msgstr ""

-#: ../src/sdcv.cpp:101
+#: ../src/sdcv.cpp:102
 #, fuzzy
 msgid "output must be in utf8"
 msgstr "--utf8-output            輸出必須是 UTF-8\n"

-#: ../src/sdcv.cpp:103
+#: ../src/sdcv.cpp:104
 #, fuzzy
 msgid "input of sdcv in utf8"
 msgstr "--utf8-input             sdcv 的輸入為 UTF-8\n"

-#: ../src/sdcv.cpp:105
+#: ../src/sdcv.cpp:106
 #, fuzzy
 msgid "use this directory as path to stardict data directory"
 msgstr "--data-dir 目錄路徑      指定 Stardict 資料所在目錄的路徑\n"

-#: ../src/sdcv.cpp:106
+#: ../src/sdcv.cpp:107
 msgid "path/to/dir"
 msgstr ""

-#: ../src/sdcv.cpp:108
+#: ../src/sdcv.cpp:109
 msgid ""
 "only use the dictionaries in data-dir, do not search in user and system "
 "directories"
 msgstr ""

-#: ../src/sdcv.cpp:110
+#: ../src/sdcv.cpp:111
 msgid "colorize the output"
 msgstr ""

-#: ../src/sdcv.cpp:115
+#: ../src/sdcv.cpp:116
 msgid " words"
 msgstr ""

-#: ../src/sdcv.cpp:121
+#: ../src/sdcv.cpp:122
 #, c-format
 msgid "Invalid command line arguments: %s\n"
 msgstr ""

-#: ../src/sdcv.cpp:127
+#: ../src/sdcv.cpp:128
 #, c-format
 msgid "Console version of Stardict, version %s\n"
 msgstr "Stardict 的主控臺版本，版本為 %s\n"

-#: ../src/sdcv.cpp:202
+#: ../src/sdcv.cpp:206
 #, c-format
 msgid "g_mkdir failed: %s\n"
 msgstr "g_mkdir 失敗：%s\n"

-#: ../src/sdcv.cpp:217
+#: ../src/sdcv.cpp:222
 msgid "Enter word or phrase: "
 msgstr "請輸入單字或片語："

-#: ../src/sdcv.cpp:225
+#: ../src/sdcv.cpp:230
 #, c-format
 msgid "There are no words/phrases to translate.\n"
 msgstr "沒有可供翻譯的單字或片語。\n"

-#: ../src/sdcv.cpp:237
+#: ../src/sdcv.cpp:242
 #, c-format
 msgid "Dictionary's name   Word count\n"
 msgstr "字典名稱            單字數量\n"
--- a/src/dictziplib.hpp
+++ b/src/dictziplib.hpp
@@ -27,7 +27,7 @@ public:
 private:
    const char *start; /* start of mmap'd area */
    const char *end; /* end of mmap'd area */
-    unsigned long size; /* size of mmap */
+    off_t size; /* size of mmap */

    int type;
    z_stream zStream;
@@ -47,7 +47,7 @@ private:
    std::string origFilename;
    std::string comment;
    unsigned long crc;
-    unsigned long length;
+    off_t length;
    unsigned long compressedLength;
    DictCache cache[DICT_CACHE_SIZE];
    MapFile mapfile;
--- a/src/libwrapper.cpp
+++ b/src/libwrapper.cpp
@@ -23,6 +23,7 @@
 #endif

 #include <cstring>
+#include <cstdio> //for popen
 #include <map>
 #include <memory>

@@ -199,14 +200,18 @@ static std::string parse_data(const gchar *data, bool colorize_output)

 void Library::SimpleLookup(const std::string &str, TSearchResultList &res_list)
 {
-    glong ind;
+    std::set<glong> wordIdxs;
    res_list.reserve(ndicts());
-    for (gint idict = 0; idict < ndicts(); ++idict)
-        if (SimpleLookupWord(str.c_str(), ind, idict))
-            res_list.push_back(
-                TSearchResult(dict_name(idict),
-                              poGetWord(ind, idict),
-                              parse_data(poGetWordData(ind, idict), colorize_output_)));
+    for (gint idict = 0; idict < ndicts(); ++idict) {
+        wordIdxs.clear();
+        if (SimpleLookupWord(str.c_str(), wordIdxs, idict))
+            for (auto &wordIdx : wordIdxs)
+                res_list.push_back(
+                    TSearchResult(dict_name(idict),
+                                  poGetWord(wordIdx, idict),
+                                  parse_data(poGetWordData(wordIdx, idict),
+                                             colorize_output_)));
+    }
 }

 void Library::LookupWithFuzzy(const std::string &str, TSearchResultList &res_list)
@@ -314,12 +319,12 @@ public:
 private:
    FILE *output;
 };
-}
+} // namespace

-bool Library::process_phrase(const char *loc_str, IReadLine &io, bool force)
+search_result Library::process_phrase(const char *loc_str, IReadLine &io, bool force)
 {
    if (nullptr == loc_str)
-        return true;
+        return SEARCH_SUCCESS;

    std::string query;

@@ -330,6 +335,7 @@ bool Library::process_phrase(const char *loc_str, IReadLine &io, bool force)
    gsize bytes_read;
    gsize bytes_written;
    glib::Error err;
+    search_result rval = SEARCH_SUCCESS;
    glib::CharStr str;
    if (!utf8_input_)
        str.reset(g_locale_to_utf8(loc_str, -1, &bytes_read, &bytes_written, get_addr(err)));
@@ -339,11 +345,11 @@ bool Library::process_phrase(const char *loc_str, IReadLine &io, bool force)
    if (nullptr == get_impl(str)) {
        fprintf(stderr, _("Can not convert %s to utf8.\n"), loc_str);
        fprintf(stderr, "%s\n", err->message);
-        return false;
+        return SEARCH_FAILURE;
    }

    if (str[0] == '\0')
-        return true;
+        return SEARCH_SUCCESS;

    TSearchResultList res_list;

@@ -410,10 +416,9 @@ bool Library::process_phrase(const char *loc_str, IReadLine &io, bool force)
                       colorize_output_ ? ESC_END : "");
            }
            int choise;
-            std::unique_ptr<IReadLine> choice_readline(create_readline_object());
            for (;;) {
                std::string str_choise;
-                choice_readline->read(_("Your choice[-1 to abort]: "), str_choise);
+                io.read(_("Your choice[-1 to abort]: "), str_choise);
                sscanf(str_choise.c_str(), "%d", &choise);
                if (choise >= 0 && choise < int(res_list.size())) {
                    sdcv_pager pager;
@@ -443,10 +448,11 @@ bool Library::process_phrase(const char *loc_str, IReadLine &io, bool force)
            loc_str = utf8_to_locale_ign_err(get_impl(str));
        if (!json_)
            printf(_("Nothing similar to %s, sorry :(\n"), utf8_output_ ? get_impl(str) : loc_str.c_str());
+        rval = SEARCH_NO_RESULT;
    }

    if (json_) {
        fputs("]\n", stdout);
    }
-    return true;
+    return rval;
 }
--- a/src/libwrapper.hpp
+++ b/src/libwrapper.hpp
@@ -23,6 +23,13 @@ struct TSearchResult {

 typedef std::vector<TSearchResult> TSearchResultList;

+//possible return values for Library.process_phase()
+enum search_result {
+    SEARCH_SUCCESS = 0,
+    SEARCH_FAILURE,
+    SEARCH_NO_RESULT
+};
+
 //this class is wrapper around Dicts class for easy use
 //of it
 class Library : public Libs
@@ -38,7 +45,7 @@ public:
        setFuzzy(!no_fuzzy);
    }

-    bool process_phrase(const char *loc_str, IReadLine &io, bool force = false);
+    search_result process_phrase(const char *loc_str, IReadLine &io, bool force = false);

 private:
    bool utf8_input_;
--- a/src/mapfile.hpp
+++ b/src/mapfile.hpp
@@ -7,6 +7,7 @@
 #ifdef HAVE_MMAP
 #include <fcntl.h>
 #include <sys/mman.h>
+#include <sys/stat.h>
 #include <sys/types.h>
 #endif
 #ifdef _WIN32
@@ -21,13 +22,13 @@ public:
    ~MapFile();
    MapFile(const MapFile &) = delete;
    MapFile &operator=(const MapFile &) = delete;
-    bool open(const char *file_name, unsigned long file_size);
+    bool open(const char *file_name, off_t file_size);
    gchar *begin() { return data; }

 private:
    char *data = nullptr;
-    unsigned long size = 0ul;
 #ifdef HAVE_MMAP
+    size_t size = 0u;
    int mmap_fd = -1;
 #elif defined(_WIN32)
    HANDLE hFile = 0;
@@ -35,25 +36,31 @@ private:
 #endif
 };

-inline bool MapFile::open(const char *file_name, unsigned long file_size)
+inline bool MapFile::open(const char *file_name, off_t file_size)
 {
-    size = file_size;
 #ifdef HAVE_MMAP
    if ((mmap_fd = ::open(file_name, O_RDONLY)) < 0) {
-        //g_print("Open file %s failed!\n",fullfilename);
+        // g_print("Open file %s failed!\n",fullfilename);
        return false;
    }
-    data = (gchar *)mmap(nullptr, file_size, PROT_READ, MAP_SHARED, mmap_fd, 0);
+    struct stat st;
+    if (fstat(mmap_fd, &st) == -1 || st.st_size < 0 || (st.st_size == 0 && S_ISREG(st.st_mode))
+        || st.st_size != file_size) {
+        close(mmap_fd);
+        return false;
+    }
+
+    size = static_cast<size_t>(st.st_size);
+    data = (gchar *)mmap(nullptr, size, PROT_READ, MAP_SHARED, mmap_fd, 0);
    if ((void *)data == (void *)(-1)) {
-        //g_print("mmap file %s failed!\n",idxfilename);
+        // g_print("mmap file %s failed!\n",idxfilename);
+        size = 0u;
        data = nullptr;
        return false;
    }
 #elif defined(_WIN32)
-    hFile = CreateFile(file_name, GENERIC_READ, 0, nullptr, OPEN_ALWAYS,
-                       FILE_ATTRIBUTE_NORMAL, 0);
-    hFileMap = CreateFileMapping(hFile, nullptr, PAGE_READONLY, 0,
-                                 file_size, nullptr);
+    hFile = CreateFile(file_name, GENERIC_READ, 0, nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
+    hFileMap = CreateFileMapping(hFile, nullptr, PAGE_READONLY, 0, file_size, nullptr);
    data = (gchar *)MapViewOfFile(hFileMap, FILE_MAP_READ, 0, 0, file_size);
 #else
    gsize read_len;
--- a/src/readline.cpp
+++ b/src/readline.cpp
@@ -57,11 +57,25 @@ public:
        return stdio_getline(stdin, line);
    }
 };
-}
+} // namespace
 #else

 namespace
 {
+std::string get_hist_file_path()
+{
+    const gchar *hist_file_str = g_getenv("SDCV_HISTFILE");
+
+    if (hist_file_str != nullptr)
+        return std::string(hist_file_str);
+
+    const std::string hist_file_path = std::string(g_get_home_dir()) + G_DIR_SEPARATOR + ".sdcv_history";
+    if (g_file_test(hist_file_path.c_str(), G_FILE_TEST_IS_REGULAR))
+        return hist_file_path;
+
+    return std::string(g_get_user_data_dir()) + G_DIR_SEPARATOR + "sdcv_history";
+}
+
 class real_readline : public IReadLine
 {

@@ -70,13 +84,13 @@ public:
    {
        rl_readline_name = "sdcv";
        using_history();
-        const std::string histname = std::string(g_get_home_dir()) + G_DIR_SEPARATOR + ".sdcv_history";
+        const std::string histname = get_hist_file_path();
        read_history(histname.c_str());
    }

    ~real_readline()
    {
-        const std::string histname = std::string(g_get_home_dir()) + G_DIR_SEPARATOR + ".sdcv_history";
+        const std::string histname = get_hist_file_path();
        write_history(histname.c_str());
        const gchar *hist_size_str = g_getenv("SDCV_HISTSIZE");
        int hist_size;
@@ -102,7 +116,7 @@ public:
        add_history(phrase.c_str());
    }
 };
-}
+} // namespace
 #endif //WITH_READLINE

 IReadLine *create_readline_object()
--- a/src/sdcv.cpp
+++ b/src/sdcv.cpp
@@ -53,7 +53,7 @@ static void free_str_array(gchar **arr)
        g_free(*p);
    g_free(arr);
 }
-}
+} // namespace
 namespace glib
 {
 using StrArr = ResourceWrapper<gchar *, gchar *, free_str_array>;
@@ -61,13 +61,14 @@ using StrArr = ResourceWrapper<gchar *, gchar *, free_str_array>;

 static void list_dicts(const std::list<std::string> &dicts_dir_list, bool use_json);

-int main(int argc, char *argv[]) try {
+int main(int argc, char *argv[])
+try {
    setlocale(LC_ALL, "");
 #if ENABLE_NLS
    bindtextdomain("sdcv",
                   //"./locale"//< for testing
                   GETTEXT_TRANSLATIONS_PATH //< should be
-                   );
+    );
    textdomain("sdcv");
 #endif

@@ -82,6 +83,7 @@ int main(int argc, char *argv[]) try {
    glib::CharStr opt_data_dir;
    gboolean only_data_dir = FALSE;
    gboolean colorize = FALSE;
+    glib::StrArr word_list;

    const GOptionEntry entries[] = {
        { "version", 'v', 0, G_OPTION_ARG_NONE, &show_version,
@@ -95,6 +97,8 @@ int main(int argc, char *argv[]) try {
          _("for use in scripts"), nullptr },
        { "json-output", 'j', 0, G_OPTION_ARG_NONE, &json_output,
          _("print the result formatted as JSON"), nullptr },
+        { "json", 'j', 0, G_OPTION_ARG_NONE, &json_output,
+          _("print the result formatted as JSON"), nullptr },
        { "exact-search", 'e', 0, G_OPTION_ARG_NONE, &no_fuzzy,
          _("do not fuzzy-search for similar words, only return exact matches"), nullptr },
        { "utf8-output", '0', 0, G_OPTION_ARG_NONE, &utf8_output,
@@ -108,11 +112,13 @@ int main(int argc, char *argv[]) try {
          _("only use the dictionaries in data-dir, do not search in user and system directories"), nullptr },
        { "color", 'c', 0, G_OPTION_ARG_NONE, &colorize,
          _("colorize the output"), nullptr },
+        { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, get_addr(word_list),
+          _("search terms"), _(" words") },
        {},
    };

    glib::Error error;
-    GOptionContext *context = g_option_context_new(_(" words"));
+    GOptionContext *context = g_option_context_new(nullptr);
    g_option_context_set_help_enabled(context, TRUE);
    g_option_context_add_main_entries(context, entries, nullptr);
    const gboolean parse_res = g_option_context_parse(context, &argc, &argv, get_addr(error));
@@ -141,13 +147,13 @@ int main(int argc, char *argv[]) try {
        data_dir = get_impl(opt_data_dir);
    }

-    const char *homedir = g_getenv("HOME");
-    if (!homedir)
-        homedir = g_get_home_dir();
+    std::string conf_dir = std::string(g_get_home_dir()) + G_DIR_SEPARATOR + ".stardict";
+    if (!g_file_test(conf_dir.c_str(), G_FILE_TEST_IS_DIR))
+        conf_dir = std::string(g_get_user_data_dir()) + G_DIR_SEPARATOR + "stardict";

    std::list<std::string> dicts_dir_list;
    if (!only_data_dir)
-        dicts_dir_list.push_back(std::string(homedir) + G_DIR_SEPARATOR + ".stardict" + G_DIR_SEPARATOR + "dic");
+        dicts_dir_list.push_back(conf_dir + G_DIR_SEPARATOR + "dic");
    dicts_dir_list.push_back(data_dir);
    if (show_list_dicts) {
        list_dicts(dicts_dir_list, json_output);
@@ -180,24 +186,35 @@ int main(int argc, char *argv[]) try {
        }

        // add bookname to list
-        gchar **p = get_impl(use_dict_list);
-        while (*p) {
-            order_list.push_back(bookname_to_ifo.at(*p));
-            ++p;
+        for (gchar **p = get_impl(use_dict_list); *p != nullptr; ++p) {
+            auto it = bookname_to_ifo.find(*p);
+            if (it != bookname_to_ifo.end()) {
+                order_list.push_back(it->second);
+            } else {
+                fprintf(stderr, _("Unknown dictionary: %s\n"), *p);
+            }
        }
    } else {
-        const std::string odering_cfg_file = std::string(homedir) + G_DIR_SEPARATOR_S ".sdcv_ordering";
-        FILE *ordering_file = fopen(odering_cfg_file.c_str(), "r");
+        std::string ordering_cfg_file = std::string(g_get_user_config_dir()) + G_DIR_SEPARATOR_S "sdcv_ordering";
+        FILE *ordering_file = fopen(ordering_cfg_file.c_str(), "r");
+        if (ordering_file == nullptr) {
+            ordering_cfg_file = std::string(g_get_home_dir()) + G_DIR_SEPARATOR_S ".sdcv_ordering";
+            ordering_file = fopen(ordering_cfg_file.c_str(), "r");
+        }
        if (ordering_file != nullptr) {
            std::string line;
            while (stdio_getline(ordering_file, line)) {
-                order_list.push_back(bookname_to_ifo.at(line));
+                auto it = bookname_to_ifo.find(line);
+                if (it != bookname_to_ifo.end()) {
+                    order_list.push_back(it->second);
+                } else {
+                    fprintf(stderr, _("Unknown dictionary: %s\n"), line.c_str());
+                }
            }
            fclose(ordering_file);
        }
    }

-    const std::string conf_dir = std::string(g_get_home_dir()) + G_DIR_SEPARATOR + ".stardict";
    if (g_mkdir(conf_dir.c_str(), S_IRWXU) == -1 && errno != EEXIST) {
        fprintf(stderr, _("g_mkdir failed: %s\n"), strerror(errno));
    }
@@ -206,16 +223,22 @@ int main(int argc, char *argv[]) try {
    lib.load(dicts_dir_list, order_list, disable_list);

    std::unique_ptr<IReadLine> io(create_readline_object());
-    if (optind < argc) {
-        for (int i = optind; i < argc; ++i)
-            if (!lib.process_phrase(argv[i], *io, non_interactive)) {
-                return EXIT_FAILURE;
-            }
+    if (word_list != nullptr) {
+        search_result rval = SEARCH_SUCCESS;
+        gchar **p = get_impl(word_list);
+        while (*p) {
+            search_result this_rval = lib.process_phrase(*p++, *io, non_interactive);
+            // If we encounter any error, save it but continue through the word
+            // list to check all requested words.
+            if (rval == SEARCH_SUCCESS)
+                rval = this_rval;
+        }
+        if (rval != SEARCH_SUCCESS)
+            return rval;
    } else if (!non_interactive) {
-
        std::string phrase;
        while (io->read(_("Enter word or phrase: "), phrase)) {
-            if (!lib.process_phrase(phrase.c_str(), *io))
+            if (lib.process_phrase(phrase.c_str(), *io) == SEARCH_FAILURE)
                return EXIT_FAILURE;
            phrase.clear();
        }
--- a/src/stardict_lib.cpp
+++ b/src/stardict_lib.cpp
--- a/src/stardict_lib.hpp
+++ b/src/stardict_lib.hpp
@@ -1,11 +1,10 @@
 #pragma once

-#include <cstdio>
 #include <cstring>
 #include <functional>
 #include <list>
-#include <map>
 #include <memory>
+#include <set>
 #include <string>
 #include <vector>

@@ -29,7 +28,7 @@ inline void set_uint32(gchar *addr, guint32 val)
 struct cacheItem {
    guint32 offset;
    gchar *data;
-    //write code here to make it inline
+    // write code here to make it inline
    cacheItem() { data = nullptr; }
    ~cacheItem() { g_free(data); }
 };
@@ -67,7 +66,7 @@ private:
    gint cache_cur = 0;
 };

-//this structure contain all information about dictionary
+// this structure contain all information about dictionary
 struct DictInfo {
    std::string ifo_file_name;
    guint32 wordcount;
@@ -78,8 +77,8 @@ struct DictInfo {
    std::string website;
    std::string date;
    std::string description;
-    guint32 index_file_size;
-    guint32 syn_file_size;
+    off_t index_file_size;
+    off_t syn_file_size;
    std::string sametypesequence;

    bool load_from_ifo_file(const std::string &ifofilename, bool istreedict);
@@ -92,21 +91,31 @@ public:
    guint32 wordentry_size;

    virtual ~IIndexFile() {}
-    virtual bool load(const std::string &url, gulong wc, gulong fsize, bool verbose) = 0;
+    virtual bool load(const std::string &url, gulong wc, off_t fsize, bool verbose) = 0;
    virtual const gchar *get_key(glong idx) = 0;
    virtual void get_data(glong idx) = 0;
    virtual const gchar *get_key_and_data(glong idx) = 0;
-    virtual bool lookup(const char *str, glong &idx) = 0;
+    virtual bool lookup(const char *str, std::set<glong> &idxs, glong &next_idx) = 0;
+    virtual bool lookup(const char *str, std::set<glong> &idxs)
+    {
+        glong unused_next_idx;
+        return lookup(str, idxs, unused_next_idx);
+    };
 };

 class SynFile
 {
 public:
+    SynFile() {}
+    ~SynFile() {}
    bool load(const std::string &url, gulong wc);
-    bool lookup(const char *str, glong &idx);
+    bool lookup(const char *str, std::set<glong> &idxs, glong &next_idx);
+    bool lookup(const char *str, std::set<glong> &idxs);
+    const gchar *get_key(glong idx) { return synlist[idx]; }

 private:
-    std::map<std::string, gulong> synonyms;
+    MapFile synfile;
+    std::vector<gchar *> synlist;
 };

 class Dict : public DictBase
@@ -133,7 +142,12 @@ public:
        *offset = idx_file->wordentry_offset;
        *size = idx_file->wordentry_size;
    }
-    bool Lookup(const char *str, glong &idx);
+    bool Lookup(const char *str, std::set<glong> &idxs, glong &next_idx);
+    bool Lookup(const char *str, std::set<glong> &idxs)
+    {
+        glong unused_next_idx;
+        return Lookup(str, idxs, unused_next_idx);
+    }

    bool LookupWithRule(GPatternSpec *pspec, glong *aIndex, int iBuffLen);

@@ -146,7 +160,7 @@ private:
    std::unique_ptr<IIndexFile> idx_file;
    std::unique_ptr<SynFile> syn_file;

-    bool load_ifofile(const std::string &ifofilename, gulong &idxfilesize);
+    bool load_ifofile(const std::string &ifofilename, off_t &idxfilesize);
 };

 class Libs
@@ -155,7 +169,7 @@ public:
    Libs(std::function<void(void)> f = std::function<void(void)>())
    {
        progress_func = f;
-        iMaxFuzzyDistance = MAX_FUZZY_DISTANCE; //need to read from cfg.
+        iMaxFuzzyDistance = MAX_FUZZY_DISTANCE; // need to read from cfg.
    }
    void setVerbose(bool verbose) { verbose_ = verbose; }
    void setFuzzy(bool fuzzy) { fuzzy_ = fuzzy; }
@@ -181,15 +195,12 @@ public:
            return nullptr;
        return oLib[iLib]->get_data(iIndex);
    }
-    const gchar *poGetCurrentWord(glong *iCurrent);
-    const gchar *poGetNextWord(const gchar *word, glong *iCurrent);
-    const gchar *poGetPreWord(glong *iCurrent);
-    bool LookupWord(const gchar *sWord, glong &iWordIndex, int iLib)
+    bool LookupWord(const gchar *sWord, std::set<glong> &iWordIndices, int iLib)
    {
-        return oLib[iLib]->Lookup(sWord, iWordIndex);
+        return oLib[iLib]->Lookup(sWord, iWordIndices);
    }
-    bool LookupSimilarWord(const gchar *sWord, glong &iWordIndex, int iLib);
-    bool SimpleLookupWord(const gchar *sWord, glong &iWordIndex, int iLib);
+    bool LookupSimilarWord(const gchar *sWord, std::set<glong> &iWordIndices, int iLib);
+    bool SimpleLookupWord(const gchar *sWord, std::set<glong> &iWordIndices, int iLib);

    bool LookupWithFuzzy(const gchar *sWord, gchar *reslist[], gint reslist_size);
    gint LookupWithRule(const gchar *sWord, gchar *reslist[]);
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -68,7 +68,7 @@ namespace glib
 {
 typedef ResourceWrapper<gchar, void, g_free> CharStr;
 typedef ResourceWrapper<GError, GError, g_error_free> Error;
-}
+} // namespace glib

 extern std::string utf8_to_locale_ign_err(const std::string &utf8_str);

--- a/tests/not-unix-newlines-ifo/russian/russian.dict
+++ b/tests/not-unix-newlines-ifo/russian/russian.dict
--- a/tests/not-unix-newlines-ifo/russian/russian.idx
+++ b/tests/not-unix-newlines-ifo/russian/russian.idx
--- a/tests/not-unix-newlines-ifo/russian/russian.ifo
+++ b/tests/not-unix-newlines-ifo/russian/russian.ifo
@@ -0,0 +1,9 @@
+StarDict's dict ifo file
+version=3.0.0
+bookname=Russian-English Dictionary (ru-en)
+wordcount=415144
+idxfilesize=12344255
+sametypesequence=h
+synwordcount=1277580
+author=Vuizur
+description=
--- a/tests/not-unix-newlines-ifo/russian/russian.syn
+++ b/tests/not-unix-newlines-ifo/russian/russian.syn
--- a/tests/rus-eng-stardict-2.4.2/1.xdxf.idx.oft
+++ b/tests/rus-eng-stardict-2.4.2/1.xdxf.idx.oft
--- a/tests/stardict-test_multiple_results-2.4.2/test.dict
+++ b/tests/stardict-test_multiple_results-2.4.2/test.dict
--- a/tests/stardict-test_multiple_results-2.4.2/test.idx
+++ b/tests/stardict-test_multiple_results-2.4.2/test.idx
--- a/tests/stardict-test_multiple_results-2.4.2/test.ifo
+++ b/tests/stardict-test_multiple_results-2.4.2/test.ifo
@@ -0,0 +1,7 @@
+StarDict's dict ifo file
+version=3.0.0
+bookname=Test multiple results
+wordcount=246
+idxfilesize=5977
+synwordcount=124
+description=
--- a/tests/stardict-test_multiple_results-2.4.2/test.syn
+++ b/tests/stardict-test_multiple_results-2.4.2/test.syn
--- a/tests/stardict-test_synonyms-2.4.2/test.idx.oft
+++ b/tests/stardict-test_synonyms-2.4.2/test.idx.oft
--- a/tests/t_datadir
+++ b/tests/t_datadir
@@ -6,7 +6,7 @@ unset SDCV_PAGER
 have=`"$PATH_TO_SDCV" --data-dir /tmp/bugagaga -l | wc -l`
 #do not count header
 have=$(($have-1))
-ndicts=`find "${HOME}"/.stardict/dic -name "*.ifo" -print | wc -l`
+ndicts=`find "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic -name "*.ifo" -print | wc -l`
 #ndicts=$(($ndicts+1))
 if [ $have -ne $ndicts ]; then
 	ndicts=$(($ndicts-1))
--- a/tests/t_json
+++ b/tests/t_json
@@ -9,17 +9,24 @@ unset SDCV_PAGER
 unset STARDICT_DATA_DIR

 test_json() {
-    PARAMS="$1"
-    EXPECTED=$(echo "$2" | jq 'sort')
-    RESULT=$($SDCV $PARAMS | jq 'sort')
-    if [ "$EXPECTED" != "$RESULT"]; then
+    EXPECTED=$(echo "$1" | jq 'sort')
+    shift
+    RESULT=$($SDCV "$@" | jq 'sort')
+    if [ "$EXPECTED" != "$RESULT" ]; then
        echo "expected $EXPECTED but got $RESULT"
        exit 1
    fi
 }

-test_json "-x -j -l -n --data-dir \"$TEST_DIR\"" "[{\"name\": \"Test synonyms\", \"wordcount\": \"1\"},{\"name\": \"Sample 1 test dictionary\", \"wordcount\": \"1\"},{\"name\": \"test_dict\", \"wordcount\": \"1\"}]"
-test_json "-x -j -n --data-dir \"$TEST_DIR\" foo" "[{\"dict\": \"Test synonyms\",\"word\":\"test\",\"definition\":\"\nresult of test\"}]"
-test_json "-x -j -n --data-dir \"$TEST_DIR\" foobarbaaz" "[]"
+test_json '[{"name": "Russian-English Dictionary (ru-en)", "wordcount": "415144"},
+            {"name": "Test synonyms", "wordcount": "2"},
+            {"name": "Test multiple results", "wordcount": "246"},
+            {"name": "Sample 1 test dictionary", "wordcount": "1"},
+            {"name": "test_dict", "wordcount": "1"}]' -x -j -l -n --data-dir "$TEST_DIR"
+test_json '[{"dict": "Test synonyms","word":"test","definition":"\u000aresult of test"}]' -x -j -n --data-dir "$TEST_DIR" foo
+test_json '[]' -x -j -n --data-dir "$TEST_DIR" foobarbaaz
+
+# Test multiple searches, with the first failing.
+test_json '[][{"dict": "Test synonyms","word":"test","definition":"\u000aresult of test"}]' -x -j -n --data-dir "$TEST_DIR" foobarbaaz foo

 exit 0
--- a/tests/t_list
+++ b/tests/t_list
@@ -4,7 +4,7 @@ PATH_TO_SDCV="$1"
 ndicts=`"$PATH_TO_SDCV" -l | wc -l`
 ndicts=$(($ndicts-1))
 ncom=`find /usr/share/stardict/dic -name "*.ifo" | wc -l`
-nspe=`find "${HOME}"/.stardict/dic -name "*.ifo" | wc -l`
+nspe=`find "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic -name "*.ifo" | wc -l`
 nmy=$(($ncom+$nspe))

 if [ $nmy -ne $ndicts ]; then
--- a/tests/t_multiple_results
+++ b/tests/t_multiple_results
@@ -0,0 +1,67 @@
+#!/bin/sh
+
+set -e
+
+SDCV="$1"
+TEST_DIR="$2"
+
+unset SDCV_PAGER
+unset STARDICT_DATA_DIR
+
+test_json() {
+    word="$1"
+    jq_cmp="$2"
+    result="$("$SDCV" --data-dir "$TEST_DIR" -exjn "$word" | sed 's|\\n|\\u000a|g')"
+    cmp_result="$(echo "$result" | jq "$jq_cmp")"
+    if [ "$cmp_result" != "true" ]; then
+        echo "expected '$jq_cmp' to return true, but $result didn't"
+        exit 1
+    fi
+}
+
+# Basic two-result search for the same headword.
+test_json bark \
+    '. == [
+        {"dict":"Test multiple results","word":"bark","definition":"\u000aThe harsh sound made by a dog."},
+        {"dict":"Test multiple results","word":"bark","definition":"\u000aThe tough outer covering of trees and other woody plants."}
+    ]'
+
+# Multi-result search where one word exists as both a synyonym and a separate
+# headword. This ensures that if there is a matching synyonym we don't skip the
+# regular search.
+test_json cat \
+    '. == [
+        {"dict":"Test multiple results","word":"cat","definition":"\u000aA cute animal which (rarely) barks."},
+        {"dict":"Test multiple results","word":"lion","definition":"\u000aA larger cat which might bite your head off."},
+        {"dict":"Test multiple results","word":"panther","definition":"\u000aI know very little about panthers, sorry."}
+    ]'
+
+# Many-result search for a word that matches 120 distinct headwords.
+test_json many_headwords 'length == 120'
+test_json many_headwords 'all(.word == "many_headwords")'
+test_json many_headwords \
+    'to_entries | map(.value.definition == "\u000aDefinition for [many_headwords] entry #\(.key+1) (same headword).") | all'
+
+# Many-result search for 120 words that have the same synonym.
+test_json many_synonyms 'length == 120'
+test_json many_synonyms \
+    'to_entries | map(.value.word == "many_synonyms-\(.key+101)") | all'
+test_json many_synonyms \
+    'to_entries | map(.value.definition == "\u000aDefinition for [many_synonyms-\(.key+101)] (same synonym).") | all'
+
+# Ensure that we don't return more than one result even if a word can be
+# resolved in more than one way.
+#
+# Most well-formed dictionaries don't have entries like this (it basically
+# requires you to have a dictionary where there is a synonym that is identical
+# to a word's headword or multiple identical synyonym entries).
+#
+# This entry was created by creating extra synonyms with different names then
+# modifying the .syn file manually.
+test_json many_resolution_paths \
+    '. == [
+        {"dict":"Test multiple results","word":"many_resolution_paths",
+         "definition":"\u000aDefinition for [many_resolution_paths] headword (same word, multiple synonym entries)."}
+    ]'
+
+exit 0
--- a/tests/t_newlines_in_ifo
+++ b/tests/t_newlines_in_ifo
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -e
+
+PATH_TO_SDCV="$1"
+TEST_DIR="$2"
+
+unset SDCV_PAGER
+unset STARDICT_DATA_DIR
+
+RES=$("$PATH_TO_SDCV" -n -x --data-dir="$TEST_DIR/not-unix-newlines-ifo" -l | tail -n 1)
+
+if [ "$RES" = "Russian-English Dictionary (ru-en)    415144" ]; then
+  exit 0
+else
+  echo "test failed, unexpected result: $RES" >&2
+  exit 1
+fi
--- a/tests/t_return_code
+++ b/tests/t_return_code
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+SDCV="$1"
+TEST_DIR="$2"
+
+unset SDCV_PAGER
+
+test_return_code() {
+    WORD=$1
+    EXPECTED=$2
+    $SDCV -e -n --data-dir "$TEST_DIR" -u "Test synonyms" $WORD > /dev/null
+    RC=$?
+    if [ $RC -ne $EXPECTED ]; then
+        echo "Return code for $WORD should be '$EXPECTED' but was '$RC'"
+        exit 1
+    fi
+}
+
+test_return_code testawordy 0
+test_return_code testawordies 2
+
+exit 0
--- a/tests/t_use
+++ b/tests/t_use
@@ -5,8 +5,8 @@ set -e
 PATH_TO_SDCV="$1"
 TESTS_DIR="$2"

-mkdir -p "${HOME}"/.stardict/dic
-cp -R "${TESTS_DIR}/stardict-test_dict-2.4.2" "${HOME}"/.stardict/dic
+mkdir -p "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic
+cp -R "${TESTS_DIR}/stardict-test_dict-2.4.2" "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic
 unset SDCV_PAGER
 RES=`"$PATH_TO_SDCV" -n -u test_dict test | grep "test passed"`

@@ -15,6 +15,6 @@ if [ -z "$RES" ]; then
 	exit 1
 fi

-rm -fr "${HOME}"/.stardict/dic/stardict-test_dict-2.4.2
+rm -fr "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic/stardict-test_dict-2.4.2

 exit 0
--- a/tests/t_utf8input
+++ b/tests/t_utf8input
@@ -4,9 +4,8 @@ set -e

 PATH_TO_SDCV="$1"
 TESTS_DIR="$2"
-
-mkdir -p "${HOME}"/.stardict/dic
-cp -R "${TESTS_DIR}/rus-eng-stardict-2.4.2" "${HOME}"/.stardict/dic/
+mkdir -p "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic
+cp -R "${TESTS_DIR}/rus-eng-stardict-2.4.2" "${XDG_DATA_HOME:-$HOME/.local/share}"/stardict/dic/

 unset SDCV_PAGER
 export LANG=ru_RU.KOI8-R
Author	SHA1	Message	Date
Vitaly Zdanevich	5478f290a1	README.org: fzf example: preview window make bigger Was 50%:50% and by UX we do not need the half of the screen for the dictionary name.	2025-10-07 23:44:02 +03:00
Evgeniy A. Dushistov	9c77e91006	fix: include stdio for popen	2025-08-17 14:29:03 +03:00
Evgeniy A. Dushistov	b74bc2478a	chore: document integration with readline fixes #27	2025-08-17 14:22:40 +03:00
Vitaly Zdanevich	58c48988f6	README.org: add fzf	2025-08-17 13:58:02 +03:00
NorwayFun	07cd873e9d	po: Adding Georgian translation	2025-08-17 13:52:26 +03:00
Evgeniy A. Dushistov	4545473da9	refactor: use more clear way to concat strings	2025-08-17 13:51:53 +03:00
Evgeniy A. Dushistov	849f0ed1ac	fix: memory leak instroduced in #110	2025-08-17 13:51:53 +03:00
Evgeniy A. Dushistov	d5e1eb4d93	test: use actions/checkout@v4	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	3a4b76124c	test: make sure cmake 3.10 works	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	6eaebaaa2f	test: use cmake from distributive	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	e24722b8fc	test: ubuntu 20.04 is missing, use 22.04 instead	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	c57ef6e916	fix: use READLINE_(INCLUDE_DIR\|LIBRARY) if WITH_READLINE==True	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	24c08365c4	fix: set given invalid arguments for CACHE mode: missing type or docstring	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	8f77ede167	chore: update requirement for cmake to 3.10, to make modern cmake happy and fix build on latest Ubuntu (24.04)	2025-08-17 13:32:56 +03:00
Evgeniy A. Dushistov	3a8ab1d5c3	test: install missed libglib2.0-dev on CI machine	2025-08-17 13:32:56 +03:00
Norayr Chilingarian	5887505185	Fix build with GCC 14 and modern glib: const correctness and deprecated API - Use 'const gchar*' for result of g_utf8_next_char() to satisfy GCC 14's stricter const rules - Remove incorrect g_free() on non-allocated pointer from g_utf8_next_char() - Replace deprecated g_pattern_match_string() with g_pattern_spec_match_string()	2025-08-17 12:48:04 +03:00
Xiao Pan	beebb0faa7	fix: read_history() multiple times will add repeat histories to history lists Issue Description: When sdcv found multiple items, whatever your choice is, sdcv will add double the current history entries to history file. For example, if current history is "a\nb", you search akjk and there's multiple results, whatever you choose, even -1, after this is done, the history file will be rewritten to "a\nb\nakjk\na\nb", note here \n is newline character. So if you have 500 lines of history, you search akjk and there's multiple results, you choose -1, after done there's 1001 lines of history. How to reproduce: You can download this dictionary file https://github.com/skywind3000/ECDICT/releases/download/1.0.28/ecdict-stardict-28.zip and put into your dictionary directory, on Arch, with AUR, you can install from https://aur.archlinux.org/packages/stardict-ecdict. Then, make sure you also add the dictionary name to ~/.config/sdcv_ordering if you have one. Add some lines to your history file if you do not have. Then search for "akjk" with sdcv, e,g, `sdcv akjk`, then it will prompt you to choose, you can choose -1, then ctrl-d to exit. Expected result is history file add akjk at the end. Actual result is history file now contain original content + akjk + original content duplicate as I described in the issue description. Fix and reasons: I'm a hobbyist and I'm not a professional, I haven't use C++ for years so many of my writings is very likely wrong. After some trail and error, I found that call read_history() multiple times will add repeat histories to history lists. In the commit `d2327e2`, a new IReadLine object is created (note name changes, also note I know this description of a IReadLine object is wrong). Here's a permalink: `49c8094b53/src/libwrapper.cpp (L418)`. The problem of this new IReadLine object `choice_readline` is it called read_history() again from ./src/readline.cpp constructor, because there's already a IReadLine object `io` constructed at ./src/sdcv.cpp. When read_history() is called twice, there's a "history lists" read from history file first then append from history file again, so when you destruct IReadLine object with write_history() in ./src/readline.cpp, the history file contain duplicate content after write. Here are permalinks: `49c8094b53/src/readline.cpp (L88)`, and `49c8094b53/src/readline.cpp (L94)`. So my fix is to just to use `io` IReadLine object and not to create a new `choice_readline` object. Misc: During my trial and errors process, I made an example code to show read_history()'s weird behavior. I did not dig deeper, I just guess maybe there's some kind of werid history list as mentioned in https://tiswww.cwru.edu/php/chet/readline/history.html#History-List-Management. Here's the example code a.c, note you need to include stdio.h, readline/history.h, and readline/readline.h. I did not include them here because commit message seems will make them comment. ```c ... int main (void) { rl_readline_name="learn_readline"; using_history(); read_history("/home/xyz/test/learn_readline/history.txt"); write_history("/home/xyz/test/learn_readline/history2.txt"); { rl_readline_name="learn_readline"; using_history(); read_history("/home/xyz/test/learn_readline/history.txt"); write_history("/home/xyz/test/learn_readline/history3.txt"); } write_history("/home/xyz/test/learn_readline/history4.txt"); return 0; } ``` Here's the content of history.txt: ``` a b ``` After build and run, as you can guess, history2.txt is same as history.txt. But history3.txt and history4.txt content are: ``` a b a b ``` Signed-off-by: Xiao Pan <xyz@flylightning.xyz>	2024-08-15 13:08:33 +03:00
Evgeniy A. Dushistov	49c8094b53	version 0.5.5	2023-04-18 21:47:55 +03:00
Evgeniy A. Dushistov	4346e65bd3	fix CI build: ubuntu-18.04 not supported by github actions anymore	2023-04-18 21:44:18 +03:00
Evgeniy A. Dushistov	d144e0310c	fix CI build	2023-01-16 16:44:09 +03:00
NiLuJe	6e36e7730c	Warn on unknown dicts	2022-09-16 18:48:08 +03:00
NiLuJe	abe5e9e72f	Check accesses to the bookname_to_ifo std::map Avoid crashes when passing unknown dicts to the -u flag Fix #87	2022-09-16 18:48:08 +03:00
NiLuJe	488ec68854	Use off_t for stuff mainly assigned to a stat.st_size value Allows simplifying the mmap sanity checks in mapfile, and actually ensuring they won't break when -D_FILE_OFFSET_BITS=64	2022-09-14 22:12:29 +03:00
Marcelino Alberdi Pereira	b698445ead	Add a small summary of the project to the README	2022-09-07 17:51:13 +03:00
Evgeniy A. Dushistov	504e7807e6	add information about 0.5.4 into NEWS	2022-06-24 21:49:00 +03:00
Evgeniy A. Dushistov	6c80bf2d99	t_json: add data about new dictionary	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	8742575c33	fix bash syntax error	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	b294b76fb5	check file size before mapping on linux	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	823ec3d840	clang-format for mapfile	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	6ab8b51e6c	version 0.5.4	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	881657b336	Revert "replace deprecated g_pattern_match_string function" This reverts commit `452a4e07fb`.	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	911fc2f561	more robust parsing of ifo file fixes #79 fixes #81	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	f488f5350b	stardict_lib.hpp: remove unused headers plus clang-format	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	e72220e748	use cmake to check if compiler supports c++11	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	b77c0e793a	replace deprecated g_pattern_match_string function	2022-06-24 21:34:47 +03:00
Evgeniy A. Dushistov	ebaa6f2136	clang-format for stardict_lib.cpp	2022-06-24 21:34:47 +03:00
Aleksa Sarai	d054adb37c	tests: add multiple results integration test Make sure we return all of the relevant results, even in cases with lots of results (larger than ENTR_PER_PAGE in the offset index) and where you have a synyonym and headword present for the same word. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>	2021-11-14 22:38:26 +03:00
Aleksa Sarai	4a9b1dae3d	stardict_lib: remove dead poGet{Current,Next,Pre}Word iterators They aren't used at all by scdv, and thus aren't tested (meaning that adaptions to the core lookup algorithms can be complicated because these methods use them but aren't tested so there's no real way of knowing if a change has broken the methods or not). Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>	2021-11-14 22:38:26 +03:00
Aleksa Sarai	6d385221d0	lookup: return all matching entries found during lookup Previously, we would just return the first entry we found that matched the requested word. This causes issues with dictionaries that have lots of entries which can be found using the same search string. In these cases, the user got a completely arbitrary word returned to them rather than the full set. While this may seem strange, this is incredibly commonplace in Japanese and likely several other languages. In Japanese: * When written using kanji, the same string of characters could refer to more than one word which may have a completely different meaning. Examples include 潜る (くぐる、もぐる) and 辛い (からい、つらい). * When written in kana, the same string of characters can also refer to more than one word which is written using completely different kanji, and has a completely different meaning. Examples include きく (聞く、効く、菊) and たつ (立つ、建つ、絶つ). In both cases, these are different words in every sense of the word, and have separate headwords for each in the dictionary. Thus in order to be completely useful for such dictionaries, sdcv needs to be able to return every matching word in the dictionary. The solution is conceptually simple -- return a set containing the indices rather than just a single index. Since every list we search is sorted (to allow binary searching), once we find one match we can just walk backwards and forwards from the match point to find the entire block of matching terms and add them to the set in linear time. A std::set is used so that we don't return duplicate results needlessly. This solution was in practice a bit more complicated because .otf cache files require a bit more fiddling, and also the ->lookup methods are used by some callers to find the next entry if no entry was found. But on the whole it's not too drastic of a change from the previous setup. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>	2021-11-14 22:38:26 +03:00
Evgeniy Dushistov	3d15ce3b07	Merge pull request #77 from cyphar/multi-word-lookups lookup: do not bail on first failed lookup with a word list	2021-10-17 21:03:14 +03:00
Aleksa Sarai	51338ac5bb	lookup: do not bail on first failed lookup with a word list Due to the lack of deinflection support in StarDict, users might want to be able to create a list of possible deinflections and search each one to see if there is a dictionary entry for that deinflection. Being able to do this in one sdcv invocation is far more preferable to calling sdcv once for each candidate due to the performance cost of doing so. The most obvious language that would benefit from this is Japanese, but I'm sure other folks would prefer this. In order to make this use-case better supported -- try to look up every word in the provided list of words before existing with an error if any one of the words failed to be looked up. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>	2021-09-29 03:28:44 +10:00
Evgeniy Dushistov	5ada75e08d	Merge pull request #73 from 258204/json Added --json (same as --json-output) to match man	2021-06-21 12:45:09 +03:00
258204	c7d9944f7d	Added --json (same as --json-output) to match man	2021-06-19 19:19:31 -06:00
Evgeniy Dushistov	3963e358cd	Merge pull request #68 from NiLuJe/glib-getopt Handle "rest" arguments the glib way	2021-01-27 16:33:36 +03:00
NiLuJe	3b26731b02	Making glib thinks it's a filename instead of a string prevents the initial UTF-8 conversion At least on POSIX. Windows is another kettle of fish. But then it was probably already broken there.	2021-01-14 19:26:06 +01:00
NiLuJe	070a9fb0bd	Oh, well, dirty hackery it is, then. the previous approachonly works as long as locales are actually sane (i.e., the test only passes if you actually have the ru_RU.KOI8-R locale built, which the CI doesn't).	2021-01-12 04:37:07 +01:00
NiLuJe	8f096629ec	Unbreak tests glib already runs the argument through g_locale_to_utf8 with G_OPTION_REMAINING	2021-01-12 04:16:03 +01:00
NiLuJe	25768c6b80	Handle "rest" arguments the glib way Ensures the "stop parsing" token (--) is handled properly.	2021-01-12 03:35:55 +01:00
Evgeniy Dushistov	4ae4207349	Merge pull request #67 from doozan/master Use binary search for synonyms, fixes #31	2020-12-23 04:30:13 +03:00
Jeff Doozan	994c1c7ae6	Use mapfile directly instead of buffer	2020-12-21 17:10:37 -05:00
Jeff Doozan	d38f8f13c9	Synonyms: Use MapFile	2020-12-21 08:53:29 -05:00
Jeff Doozan	cc7bcb8b73	Fix crash if dictionary has no synonyms	2020-12-19 18:37:15 -05:00
Jeff Doozan	8e9f72ae57	Synonyms lookup: return correct offset	2020-12-19 18:01:21 -05:00
Jeff Doozan	88af1a077c	Use binary search for synonyms, fixes #31	2020-12-19 15:10:39 -05:00
Evgeniy Dushistov	b66799f358	Merge pull request #66 from Dushistov/fix-ci fix ci: github changed API for path/env	2020-12-10 00:42:34 +03:00
Evgeniy A. Dushistov	be5c3a35bf	fix ci: github changed API for path/env	2020-12-10 00:40:14 +03:00
Evgeniy A. Dushistov	e73388c726	release 0.5.3	2020-08-14 13:06:51 +03:00
Evgeniy A. Dushistov	7e8fee5e78	update translation and readme	2020-08-14 13:01:18 +03:00
Evgeniy Dushistov	bc890621a9	Merge pull request #64 from Dushistov/to-release To release	2020-08-14 12:56:08 +03:00
Evgeniy A. Dushistov	0836551bb4	require cmake at least 3.5, and glib 2.36 this should be fine to support ubuntu 16.04 lts	2020-08-14 12:52:37 +03:00
Evgeniy A. Dushistov	824764ab50	handle possibly invalid data: origin_data == nullptr	2020-08-14 12:46:42 +03:00
Evgeniy A. Dushistov	431a5774ba	fix warning	2020-08-14 12:37:21 +03:00
Evgeniy A. Dushistov	7facbe215e	refactoring: run clang-format against code	2020-08-14 12:36:02 +03:00
Evgeniy Dushistov	79773d6af9	Merge pull request #63 from Dushistov/github-actions migrate to github actions	2020-08-14 12:30:22 +03:00
Evgeniy A. Dushistov	373bd786d7	CI: remove travis and update link to README	2020-08-14 12:28:01 +03:00
Evgeniy Dushistov	cef6eb5447	Create main.yml	2020-08-14 12:22:10 +03:00
Evgeniy Dushistov	995bdc5bdb	Merge pull request #61 from pavelbykov/patch-1 corrected word version	2020-07-04 22:45:27 +03:00
Pavel Bykov	581c2d2b5c	corrected word version	2020-07-04 12:30:25 +02:00
Evgeniy Dushistov	958ec353ca	Merge pull request #59 from guidocella/xdg Comply with the XDG Base Directory Specification	2020-05-11 17:19:06 +03:00
Guido Cella	2fd47ba0d0	Keep searching in $HOME	2020-05-10 12:48:32 +02:00
Evgeniy Dushistov	357ca4d453	Merge pull request #60 from guidocella/typo Typo	2020-05-10 11:40:29 +03:00
Guido Cella	3736ef0060	Typo	2020-05-10 07:19:34 +02:00
Guido Cella	3413d847c5	Comply with the XDG Base Directory Specification	2020-05-10 07:01:31 +02:00
Evgeniy A. Dushistov	780b7dd214	infra: add t_return_code to tests list	2020-03-17 17:13:25 +03:00
Evgeniy Dushistov	08461acab8	Merge pull request #57 from alcah/master Return exit code 2 if search term not found	2020-03-17 17:09:42 +03:00
alcah	2d1a454026	add return code test	2020-03-17 23:43:16 +10:30
alcah	021e467b37	return exit code 2 if search term not found	2020-03-17 22:15:16 +10:30
Evgeniy Dushistov	a500176661	Merge pull request #44 from nickeb96/master Added $SDCV_HISTFILE to set history file	2018-05-08 03:21:18 +03:00
nickeb96	7341675088	Moved history file path code to helper function	2018-05-07 20:08:47 -04:00
nickeb96	51f808d96c	Updated man page	2018-05-07 18:02:42 -04:00
nickeb96	7719111c57	Added support for	2018-05-07 17:45:07 -04:00
Evgeniy Dushistov	51db56f7e5	Merge pull request #38 from nijel/master Store integer magic in cache file	2017-11-14 18:52:06 +03:00
Michal Čihař	0f83f0aa0b	Store integer magic in cache file This allows to detect different endianity of machines to avoid loading caches created with different endianity. Fixes #36 Signed-off-by: Michal Čihař <michal@cihar.com>	2017-11-14 16:39:57 +01:00
Evgeniy Dushistov	a7432338ee	Merge pull request #37 from nijel/test Use single quotes around JSON data to reduce need for escaping	2017-11-09 18:39:34 +03:00
Michal Čihař	69fe19d269	Use single quotes around JSON data to reduce need for escaping Also use unicode escape sequence for newline to avoid problems with some shells decoding \n even when they probably should not.	2017-11-08 22:51:23 +01:00
Evgeniy Dushistov	b9a1fba5bb	Merge pull request #35 from nijel/test Pass parameters individually to the test	2017-11-09 00:32:26 +03:00
Michal Čihař	ac2acfdcd2	Pass parameters individually to the test This way we can properly quote path.	2017-11-08 15:38:10 +01:00
Evgeniy Dushistov	925a4bc163	Merge pull request #34 from nijel/test Fix test execution on Debian	2017-11-08 16:59:34 +03:00
Michal Čihař	4b6486c58e	Fix test execution on Debian The default /bin/sh is probably more picky than bash. Fixes #33	2017-11-08 14:30:37 +01:00