This is the command gtags-parser that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
gtags-parser - print cross reference list for gtags.
SYNOPSIS
gtags-parser [-bdenqrstvw] file ...
DESCRIPTION
Gtags-parser print cross reference list for gtags(1) from the specified C, C++, yacc,
java, PHP and Assembly source to standard output. Each line of output contains the object
name, the line number which it appears, the file in which it is defined, and a line image
separated by white-space. It's same with the output of ctags(1) with -x option.
Depending upon the options provided to gtags-parser, objects will consist of object
definitions, object references and other symbols.
Files whose names end in ´.c´ or ´.h´ are assumed to be C source files. Files whose names
end in ´.c++´ ´.cc´ ´.cpp´ ´.cxx´ ´.hxx´ ´.hpp´ ´.C´ ´.H´ are assumed to be C++ source
files. Files whose names end in ´.y´ are assumed to be YACC source files. Files whose
names end in ´.java´ are assumed to be Java source files. Files whose names end in ´.php´
´.php3´ ´.phtml´ are assumed to be PHP source files. Files whose names end in ´.s´ or
´.S´ are assumed to be Assembly source files. Other files are searched for C style
definitions.
Yacc files each have a special tag. yyparse is the start of the second section of the yacc
file.
This command is the default parser of GLOBAL source code tag system.
OPTIONS
The following options are available:
-b, --begin-block
Force level 1 block to begin when reach the left brace at the first column. (C
only)
-e, --end-block
Force level 1 block to end when reach the right brace at the first column. (C
only)
-n, --no-tags
Suppress output of tags. It is useful to use with -w option.
-q, --quiet
Quiet mode.
-r, --reference
Locate object references instead of object definitions. ´GTAGS´ is needed at the
current directory. (C, C++ and Java source only) By default, locate object
definitions.
-s, --symbol
Collect symbols other than object definitions and references. By default, locate
object definitions.
-v, --verbose
Verbose mode.
-w, --warning
Print warning message.
--langmap=map
Language mapping. Each comma-separated map consists of the language name, a
colon, and a list of file extensions. Default mapping is 'c:.c.h,yacc:.y,asm:.s.S,
java:.java,cpp:.c++.cc.cpp.cxx.hxx.hpp.C.H,php:.php.php3.phtml'.
The -r and -s options override each other; the last one specified determines the method
used.
ENVIRONMENT
The following environment variables affect the execution of gtags-parser:
GTAGSFORCECPP
If this variable is set, each file whose suffix is 'h' is treated as a C++ source
file.
DIAGNOSTICS
Gtags-parser exits with a non 0 value if an error occurred, 0 otherwise. Duplicate
objects are not considered errors.
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