Supported Languages and Formats

This page lists which file formats are supported by OpenGrok. This largely depends on the support in both Exuberant ctags and OpenGrok analyzers.

The following table lists all currently (as of OpenGrok pre-0.12) supported formats and OpenGrok version in which they have been introduced:

File format	Version	File suffixes
bzip2	0.3.1	"BZ","BZ2"
C	0.3.1	"C","H","I","L","Y","LEX","YACC","D","S","XS","X"
C++	0.3.1	"CPP","HPP","CC","C++","HH","CXX","HXX","TXX"
C#	0.11	CS
ELF	0.XXX
Fortran	0.XXX	"F","F90","INC"
generic data	0.XXX	"BDF","XPM","PS","AFM","PDF"
gzip	0.3.1	"GZ"
Java	0.XXX	"JAVA"
Java archive	0.XXX	"JAR","WAR","EAR"
Java class	0.XXX	"CLASS"
Java script	0.11	"JS"
Lisp	0.XXX	"LISP","LSP","EL","SCM"
Perl	0.10	"PL","PERL","PM"
PHP	0.11	"PHP","PHP3","PHP4","PHPS","PHTML"
plaintext	0.XXX
Python	0.10	"PY"
Shell	0.XXX	"SH","KSH","KSHLIB","CSH","BASH","RUBY","RB","P5","AWK","GMK","CONF","COM","SPEC","FLG","XCL"
SQL	0.XXX	"SQL"
PLSQL	0.12	"PLS","PKS","PLD","PLB"
tar	0.3.1	"TAR"
Tcl	0.XXX	"TCL","TM","TK","WISH","EXP","TCLX","ITCL","ITK"
troff	0.XXX
Visual basic	0.XXX	"VB","CLS","CTL","BAS","FRM","VBS"
XML	0.XXX	"HTML","HTM","XML","ASPX","ASCX","ASAX","MASTER","XAML"
zip	0.3.1	"ZIP"

Note: 0.3.1 is the initial import version of OpenGrok into the Mercurial repository

The SUFFIXES can be found in the *AnalyzerFactory.java files in OpenGrok repository.