Remove version information from the output of the option --help

Signed-off-by: yamacir-kit <[email protected]>

CMakeLists.txt

@@ -52,16 +52,18 @@ execute_process(COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/script/unicode.sh --downcase
 execute_process(COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/script/unicode.sh --property    OUTPUT_VARIABLE ${PROJECT_NAME}_UNICODE_PROPERTY)
 execute_process(COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/script/unicode.sh --upcase      OUTPUT_VARIABLE ${PROJECT_NAME}_UNICODE_UPCASE)
 
-file(GLOB ${PROJECT_NAME}_BASIS_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/basis/*.ss)
-file(READ ${CMAKE_CURRENT_SOURCE_DIR}/configure/help.txt ${PROJECT_NAME}_HELP_UNCONFIGURED)
+execute_process(
+  COMMAND head -c -1 ${CMAKE_CURRENT_SOURCE_DIR}/configure/help.txt
+  OUTPUT_VARIABLE ${PROJECT_NAME}_HELP)
+
 file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/include/${PROJECT_NAME}/unicode/digit_value.hpp "${${PROJECT_NAME}_UNICODE_DIGIT_VALUE}")
 file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/include/${PROJECT_NAME}/unicode/downcase.hpp    "${${PROJECT_NAME}_UNICODE_DOWNCASE}")
 file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/include/${PROJECT_NAME}/unicode/property.hpp    "${${PROJECT_NAME}_UNICODE_PROPERTY}")
 file(WRITE ${CMAKE_CURRENT_SOURCE_DIR}/include/${PROJECT_NAME}/unicode/upcase.hpp      "${${PROJECT_NAME}_UNICODE_UPCASE}")
 
-string(CONFIGURE ${${PROJECT_NAME}_HELP_UNCONFIGURED} ${PROJECT_NAME}_HELP)
 string(TOLOWER ${CMAKE_SYSTEM_NAME} ${PROJECT_NAME}_SYSTEM_NAME)
 
+file(GLOB ${PROJECT_NAME}_BASIS_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/basis/*.ss)
 foreach(EACH IN LISTS ${PROJECT_NAME}_BASIS_SOURCES)
   get_filename_component(FILENAME ${EACH} NAME)
   file(READ ${EACH} ${PROJECT_NAME}_BASIS_${FILENAME})

README.md

@@ -74,7 +74,7 @@ Subset of R7RS-small.
 cmake -B build -DCMAKE_BUILD_TYPE=Release
 cd build
 make package
-sudo apt install build/meevax_0.4.804_amd64.deb
+sudo apt install build/meevax_0.4.805_amd64.deb
 ```
 
 or
@@ -106,27 +106,24 @@ sudo rm -rf /usr/local/share/meevax
 
 | Target Name | Description
 |-------------|-------------
-| `all`       | Build shared-library `libmeevax.0.4.804.so` and executable `meevax`
+| `all`       | Build shared-library `libmeevax.0.4.805.so` and executable `meevax`
 | `test`      | Test executable `meevax`
-| `package`   | Generate debian package `meevax_0.4.804_amd64.deb`
+| `package`   | Generate debian package `meevax_0.4.805_amd64.deb`
 | `install`   | Copy files into `/usr/local` directly
 
 ## Usage
 
 ```
-Meevax Lisp 0.4.804
-
 Usage:
-  meevax [option...] [file...]
+  meevax [OPTION...] [FILE...]
 
 Options:
-  -e, --evaluate=<string>  read and evaluate <string> on interaction-environment
-  -h, --help               display this help and exit
-  -i, --interactive        enter an interactive session
-  -l, --load=<file>        load <file> into interaction-environment
-  -v, --version            display version information and exit
-  -w, --write=<string>     same as `(write (read <string>))`
-
+  -e, --evaluate=STRING  read and evaluate STRING on interaction-environment
+  -h, --help             display this help and exit
+  -i, --interactive      enter an interactive session
+  -l, --load=FILE        load FILE into interaction-environment
+  -v, --version          display version information and exit
+  -w, --write=STRING     same as `(write (read STRING))`
 ```
 
 ## License

VERSION

@@ -1 +1 @@
-0.4.804
+0.4.805

configure/help.txt

@@ -1,12 +1,10 @@
-Meevax Lisp ${PROJECT_VERSION}
-
 Usage:
-  meevax [option...] [file...]
+  meevax [OPTION...] [FILE...]
 
 Options:
-  -e, --evaluate=<string>  read and evaluate <string> on interaction-environment
-  -h, --help               display this help and exit
-  -i, --interactive        enter an interactive session
-  -l, --load=<file>        load <file> into interaction-environment
-  -v, --version            display version information and exit
-  -w, --write=<string>     same as `(write (read <string>))`
+  -e, --evaluate=STRING  read and evaluate STRING on interaction-environment
+  -h, --help             display this help and exit
+  -i, --interactive      enter an interactive session
+  -l, --load=FILE        load FILE into interaction-environment
+  -v, --version          display version information and exit
+  -w, --write=STRING     same as `(write (read STRING))`

include/meevax/kernel/configurator.hpp

@@ -84,7 +84,7 @@ inline namespace kernel
         {
           let static const f = make<command>("", [](let const&)
           {
-            std::cout << help() << std::flush;
+            std::cout << help() << std::endl;
             throw EXIT_SUCCESS;
           });