From c372644c489a95301126a945cef795ebaf80a65c Mon Sep 17 00:00:00 2001
From: Jan Travnicek <Jan.Travnicek@fit.cvut.cz>
Date: Thu, 3 Aug 2017 08:07:07 +0200
Subject: [PATCH] syntax to discard the command result
---
alib2cli/src/command/HelpCommand.h | 1 +
alib2cli/src/parser/Parser.cpp | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/alib2cli/src/command/HelpCommand.h b/alib2cli/src/command/HelpCommand.h
index e0a47b7fcc..c71d1de495 100644
--- a/alib2cli/src/command/HelpCommand.h
+++ b/alib2cli/src/command/HelpCommand.h
@@ -46,6 +46,7 @@ public:
std::cout << ">identifier - value to xml file (ResultImmediateFileStatement)" << std::endl;
std::cout << ">:identifier - value to xml file with name from environment (ResultBindedFileStatement)" << std::endl;
std::cout << ">$identifier - value to variable s (ResultVariableStatement)" << std::endl;
+ std::cout << "> - value is discarded" << std::endl;
std::cout << " - nothing specified prints to stdout (ResultPrintStatement)" << std::endl;
} else if ( m_command == "" ) {
std::cout << "Simple help for the query language" << std::endl;
diff --git a/alib2cli/src/parser/Parser.cpp b/alib2cli/src/parser/Parser.cpp
index 556c62979a..4e308e526e 100644
--- a/alib2cli/src/parser/Parser.cpp
+++ b/alib2cli/src/parser/Parser.cpp
@@ -151,9 +151,11 @@ void Parser::out_redirect ( std::shared_ptr < StatementList > & list ) {
std::string name = getTokenValue ( );
match ( cli::Lexer::TokenType::INTEGER, cli::Lexer::TokenType::IDENTIFIER );
list->append ( std::make_unique < ResultVariableStatement > ( std::move ( name ) ) );
- } else {
+ } else if ( check ( cli::Lexer::TokenType::IDENTIFIER ) ) {
std::string filename = matchIdentifier ( );
list->append ( std::make_unique < ResultImmediateFileStatement > ( std::move ( filename ) ) );
+ } else {
+ return;
}
}
--
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