\newkeyword[\glstockey={Source Code}]{source}{source code}

\newkeyword[\glstockey={Output File}]{output}{output file}

\newkeyword
 [firstplural={\protect\emph{DVI (DeVice Independent) files}},
  \glstockey={DVI File}]
{dvi}{DVI file}

\newkeyword
 [\glsindexkey={auxiliary file (.aux)@auxiliary file (\texttt{.aux})},
  \glsextrakey={\extraindexaux},
  name={Auxiliary Files},\glstockey={Auxiliary Files}]
 {auxiliary}{auxiliary file}

\newkeyword
 [name={Terminal or Command Prompt},%
  \glsextrakey={\extraindexterminal},
  \glstockey={Terminal or Command Prompt}
 ]
{terminal}{terminal}

\newkeyword
 [name={Commands},\glstockey={Commands}]
 {command}{command}

\newkeyword
 [name={Grouping (or Scope)},%
  \glsextrakey={\extraindexgroup},
  \glstockey={Grouping (or Scope)}
 ]
 {group}{group}%

\newkeyword
 [name={Arguments (also called \dq{Parameters})},%
  \glsextrakey={\extraindexarg},
  \glstockey={Arguments}
 ]
{argument}{argument}%

\newkeyword
 [parent=argument,
  \glsindexkey={argument!mandatory},
  \glsextrakey={\extraindexmandatory},
  first={mandatory (or compulsory) argument},
  firstplural={mandatory (or compulsory) arguments},
  name={Mandatory Arguments},
  \glstockey={Mandatory Arguments}
 ]
{mandatory}{mandatory argument}

\newkeyword
 [parent=argument,
  \glsindexkey={argument!optional},
  \glsextrakey={\extraindexoptional},
  name={Optional Arguments},
  \glstockey={Optional Arguments}
]
{optional}{optional argument}


\newkeyword
 [\glsextrakey={\extraindexfragile},
  \glsindexkey={command!fragile},
  \glstockey={Moving Arguments and Fragile Commands},
   name={Moving Arguments and Fragile Commands}
 ]
{fragile}{fragile command}

\newkeyword
 [name={Robust Commands},
  \glstockey={Robust Commands},
  \glsindexkey={command!robust},
  \glsextrakey={\extraindexrobust}
 ]
{robust}{robust command}%

\newkeyword
 [name={Short and Long Commands},
  \glstockey={Short and Long Commands},
  \glsindexkey={command!short},
  \glsextrakey={\extraindexshortlong}]
{short}{short command}%


\newkeyword
[name={Declarations},\glstockey={Declarations}]
{declaration}{declaration}


\newkeyword
[name={Inter-Sentence Spacing},
 \glstockey={Inter-Sentence Spacing},
 \glsindexkey={spacing!inter-sentence},
 \glsextrakey={\extraindexsentencespacing}
]
{intersentencespacing}{inter-sentence spacing}%

\newkeyword
 [\glsingkey={hyphenating},
  \glsdkey={hyphenated},
  \glstockey={Hyphenation}]
 {hyphenation}{hyphenation}

\newkeyword
[name={Environments},
 \glstockey={Environments}]
{environment}{environment}%

\newkeyword
[name={The Preamble},
 \glstockey={The Preamble}]
{preamble}{preamble}%


\newkeyword
[name={Lengths},\glstockey={Lengths}]
{length}{length}

\newkeyword[\glstockey={Class File}]{cls}{class file}%

\newkeyword
[\glsindexkey={TeX@\protect\TeX},\glstockey={\texorpdfstring{\protect\TeX}{TeX}}]
{tex}{\TeX}

\newkeyword{perl}{Perl}

\glsaddall[types=keywords]
\glsunsetall[keywords]