diff options
| -rw-r--r-- | tool/lrama/lib/lrama/command.rb | 10 | ||||
| -rw-r--r-- | tool/lrama/lib/lrama/output.rb | 4 | ||||
| -rw-r--r-- | tool/lrama/lib/lrama/version.rb | 2 |
3 files changed, 9 insertions, 7 deletions
diff --git a/tool/lrama/lib/lrama/command.rb b/tool/lrama/lib/lrama/command.rb index 71369de8ef..b1485b73c5 100644 --- a/tool/lrama/lib/lrama/command.rb +++ b/tool/lrama/lib/lrama/command.rb @@ -57,14 +57,18 @@ module Lrama end if !grammar_file - puts "File should be specified\n" - exit 1 + abort "File should be specified\n" end Report::Duration.enable if trace_opts[:time] warning = Lrama::Warning.new - y = File.read(grammar_file) + if grammar_file == '-' + grammar_file = argv.shift or abort "File name for STDIN should be specified\n" + y = STDIN.read + else + y = File.read(grammar_file) + end grammar = Lrama::Parser.new(y).parse states = Lrama::States.new(grammar, warning, trace_state: (trace_opts[:automaton] || trace_opts[:closure])) states.compute diff --git a/tool/lrama/lib/lrama/output.rb b/tool/lrama/lib/lrama/output.rb index eaefbd04dc..696aa79feb 100644 --- a/tool/lrama/lib/lrama/output.rb +++ b/tool/lrama/lib/lrama/output.rb @@ -53,9 +53,7 @@ module Lrama if @header_out @header_out << tmp else - File.open(@header_file_path, "w+") do |f| - f << tmp - end + File.write(@header_file_path, tmp) end end end diff --git a/tool/lrama/lib/lrama/version.rb b/tool/lrama/lib/lrama/version.rb index 2da384bf73..d928cdad45 100644 --- a/tool/lrama/lib/lrama/version.rb +++ b/tool/lrama/lib/lrama/version.rb @@ -1,3 +1,3 @@ module Lrama - VERSION = "0.4.0".freeze + VERSION = "0.5.0".freeze end |