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README.txt

      1 ANTLR v3.4
      2 July 18, 2011
      3 
      4 Terence Parr, parrt at cs usfca edu
      5 ANTLR project lead and supreme dictator for life
      6 University of San Francisco
      7 
      8 INTRODUCTION
      9 
     10 Welcome to ANTLR v3!  ANTLR (ANother Tool for Language Recognition) is
     11 a language tool that provides a framework for constructing
     12 recognizers, interpreters, compilers, and translators from grammatical
     13 descriptions containing actions in a variety of target
     14 languages. ANTLR provides excellent support for tree construction,
     15 tree walking, translation, error recovery, and error reporting. I've
     16 been working on parser generators for 20 years and on this particular
     17 version of ANTLR for 7 years.
     18 
     19 You should use v3 in conjunction with ANTLRWorks:
     20 
     21     http://www.antlr.org/works/index.html
     22 
     23 and gUnit (grammar unit testing tool included in distribution):
     24 
     25     http://www.antlr.org/wiki/display/ANTLR3/gUnit+-+Grammar+Unit+Testing
     26 
     27 The book will also help you a great deal (printed May 15, 2007); you
     28 can also buy the PDF:
     29 
     30     http://www.pragmaticprogrammer.com/titles/tpantlr/index.html
     31 
     32 2nd book, Language Implementation Patterns:
     33 
     34     http://pragprog.com/titles/tpdsl/language-implementation-patterns
     35 
     36 See the getting started document:
     37 
     38     http://www.antlr.org/wiki/display/ANTLR3/FAQ+-+Getting+Started
     39 
     40 You also have the examples plus the source to guide you.
     41 
     42 See the wiki FAQ:
     43 
     44     http://www.antlr.org/wiki/display/ANTLR3/ANTLR+v3+FAQ
     45 
     46 and general doc root:
     47 
     48     http://www.antlr.org/wiki/display/ANTLR3/ANTLR+3+Wiki+Home
     49 
     50 Please help add/update FAQ entries.
     51 
     52 If all else fails, you can buy support or ask the antlr-interest list:
     53 
     54     http://www.antlr.org/support.html
     55 
     56 Per the license in LICENSE.txt, this software is not guaranteed to
     57 work and might even destroy all life on this planet:
     58 
     59 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     60 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     61 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     62 DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     63 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     64 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     65 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     66 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     67 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     68 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     69 POSSIBILITY OF SUCH DAMAGE.
     70 
     71 ----------------------------------------------------------------------
     72 
     73 EXAMPLES
     74 
     75 ANTLR v3 sample grammars:
     76 
     77     http://www.antlr.org/download/examples-v3.tar.gz
     78 
     79 Examples from Language Implementation Patterns:
     80 
     81     http://www.pragprog.com/titles/tpdsl/source_code
     82 
     83 Also check out Mantra Programming Language for a prototype (work in
     84 progress) using v3:
     85 
     86     http://www.linguamantra.org/
     87 
     88 ----------------------------------------------------------------------
     89 
     90 What is ANTLR?
     91 
     92 ANTLR stands for (AN)other (T)ool for (L)anguage (R)ecognition
     93 and generates LL(*) recursive-descent parsers. ANTLR is a language tool
     94 that provides a framework for constructing recognizers, compilers, and
     95 translators from grammatical descriptions containing actions.
     96 Target language list:
     97 
     98 http://www.antlr.org/wiki/display/ANTLR3/Code+Generation+Targets
     99 
    100 ----------------------------------------------------------------------
    101 
    102 How is ANTLR v3 different than ANTLR v2?
    103 
    104 See "What is the difference between ANTLR v2 and v3?"
    105 
    106     http://www.antlr.org/wiki/pages/viewpage.action?pageId=719
    107 
    108 See migration guide:
    109 
    110     http://www.antlr.org/wiki/display/ANTLR3/Migrating+from+ANTLR+2+to+ANTLR+3
    111 
    112 ----------------------------------------------------------------------
    113 
    114 How do I install this damn thing?
    115 
    116 Just untar antlr-3.4.tar.gz and you'll get:
    117 
    118 antlr-3.4/BUILD.txt
    119 antlr-3.4/antlr3-maven-plugin
    120 antlr-3.4/antlrjar.xml
    121 antlr-3.4/antlrsources.xml
    122 antlr-3.4/gunit
    123 antlr-3.4/gunit-maven-plugin
    124 antlr-3.4/pom.xml
    125 antlr-3.4/runtime
    126 antlr-3.4/tool
    127 antlr-3.4/lib
    128 
    129 This is the source and java binaries.  You could grab the
    130 antlr-3.4-complete.jar file from the website, but it's in lib dir.
    131 It has all of the jars you need combined into one. Then you need to
    132 add antlr-3.4-complete.jar to your CLASSPATH or add
    133 to arg list; e.g., on unix:
    134 
    135 $ java -cp "/usr/local/lib/antlr-3.4-complete.jar:$CLASSPATH" org.antlr.Tool Test.g
    136 
    137 Please see the FAQ
    138 
    139     http://www.antlr.org/wiki/display/ANTLR3/ANTLR+v3+FAQ
    140