Cloning into 'antlr4'... Switched to a new branch 'master' Branch 'master' set up to track remote branch 'master' from 'origin'. TLexer.g4 TParser.g4 main.cpp No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.6 LTS Release: 20.04 Codename: focal openjdk 11.0.19 2023-04-18 OpenJDK Runtime Environment (build 11.0.19+7-post-Ubuntu-0ubuntu120.04.1) OpenJDK 64-Bit Server VM (build 11.0.19+7-post-Ubuntu-0ubuntu120.04.1, mixed mode, sharing) ANTLR Parser Generator Version 4.13.1 -o ___ specify output directory where all output is generated -lib ___ specify location of grammars, tokens files -atn generate rule augmented transition network diagrams -encoding ___ specify grammar file encoding; e.g., euc-jp -message-format ___ specify output style for messages in antlr, gnu, vs2005 -long-messages show exception details when available for errors and warnings -listener generate parse tree listener (default) -no-listener don't generate parse tree listener -visitor generate parse tree visitor -no-visitor don't generate parse tree visitor (default) -package ___ specify a package/namespace for the generated code -depend generate file dependencies -D