$sudo darkstat -i wlan0順利啟動之後
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<pre class="brush: groovy"> println 'Hello World' println 1 + 2 + 3 </pre>同時由於在blogger上貼程式碼時需要先經過轉換，不然大於小於的符號會不見的~可以用這個網站來達成
\newenvironment{mylisting}
{\begin{list}{}{\setlength{\leftmargin}{1em}}\item\scriptsize\bfseries}
{\end{list}}
\newenvironment{mytinylisting}
{\begin{list}{}{\setlength{\leftmargin}{1em}}\item\tiny\bfseries}
{\end{list}}
\begin{mylisting}
\begin{verbatim}
double a[n], b[n], c[n];
for (i = 0; i < n; i++)
c[i] = a[i] + b[i];
\end{verbatim}
\end{mylisting}
The parsetree Package for Drawing Trees in LaTeX |
\begin{parsetree}
( .S.
(.NP. `we')
( .VP.
(.V. `gave' )
(.NP. `them')
(.NP. ~ `a toy')
)
)
\end{parsetree}
Apart from information on basic usage you will find information about the use of the package for more complex examples, and use in conjunction with avm.sty, and tree-dvips) for drawing really rather complicated things.\usepackage{parsetree}
In the text put: 
\begin{parsetree}
( .S.
(.NP. `we')
( .VP.
(.V. `gave' )
(.NP. `them')
(.NP. ~ `a toy')
)
)
\end{parsetree}
Basic usage is as follows:\begin{parsetree}...\end{parsetree}`baby', `gave'.S.,~ before a node label puts it under a triangle, rather than a vertical line.." or "~" inside node labels (see below on how to avoid this restriction).\pthorgap | horizontal gap between sisters (default 12pt) |
\ptvergap | vertical gap between mother/daughter (default 12pt) |
\ptnodefont | font and strut height/depth of non-terminal nodes |
\ptleaffont | fond and strut height/depth of leaves |
\begin{parsetree}
(.S. .NP. .VP.)
\end{parsetree}
\begin{parsetree}
(.NP. `Sam')
\end{parsetree}
parsetree treats specially; and nodes with lines linking remote parts of the tree (made with the tree-dvips package).
\begin{parsetree}
( .\begin{tabular}{c}S\\TNS=pres\\asp=simple\end{tabular}.
(.\fbox{NP$_i$}. .the baby.)
( . .
(. . .gave. )
(.\fbox{NP$_{j , {j \neq i}}$}.
.the baby. )
(. . .a toy.)
)
)
\end{parsetree}
\newcommand to define commands to draw the AVMs (this means you can check they are correct before you try to combine them into a tree), and makes the tree much easier to read.\fsA, \fsB, and \fsC, e.g.\newcommand{\fsB}{\begin{avm}
\sort{f}{\[ cat & det \\
agr & \@1 \\
def & \@2 \] }
\end{avm} }
One can, of course test these just by putting:\fsA
\fsB
\fsC
To draw the tree, we put these commands in the node labels, preceded by some commands to adjust the space between nodes (see below):
\begin{parsetree}
\pthorgap{75pt}
\ptvergap{40pt}
( .\fsA .
.\fsB .
.\fsC .
)
\end{parsetree}
This example uses the parsetree declarations: \pthorgap and \ptvergap:\pthorgap declaration (default is 12pt)\ptvergap declaration (default is 12pt).parsetree environments.You can also alter the font and height/depth allowed for non-terminal node labels and leaves with \ptnodefont and \ptleaffont. The following are the defaults:\ptnodefont{\normalsize\rm}{11pt}{3pt} % font and strut height/depth: nodes
\ptleaffont{\normalsize\it}{11pt}{3pt} % font and strut height/depth: leaves
parsetree environment is simply a wrapper that: (a) makes these special characters `active' (i.e. special), and (b) calls the commands\ptbegtree \ptendtree at the beginning and end of the environment respectively. If we use these latter commands directly, then these special characters retain their normal meanings, and can appear in node lables. However, we must now use the underlying parsetreecommands to draw the tree:\ptbeg, and ")" with \ptend.N. by \ptnode{N}.`N' by \ptleaf{N}.~ with \pttritrue
\ptbegtree
\ptbeg \ptnode{S}
\ptbeg \ptnode{NP} \ptleaf{we} \ptend
\ptbeg \ptnode{VP}
\ptbeg \ptnode{V} \ptleaf{gave} \ptend
\ptbeg \ptnode{NP} \ptleaf{them} \ptend
\ptbeg \ptnode{NP} \pttritrue \ptleaf{a toy} \ptend
\ptend
\ptend
\ptendtree
And here is an example, with `special' characters thrown in:
\ptbegtree
\ptbeg \ptnode{(VP)}
\ptbeg \ptnode{(V)} \ptleaf{(`saw)} \ptend
\ptbeg \ptnode{NP} \ptleaf{Sam's~~~toy.} \ptend
\ptend
\ptendtree
Here is a more complicated and realistic example (to simplify things, I have defined \npile to produce a node label consisting of an array -- of course, with something this complicated, you would probably want to simplify things even further, but this is just for exemplification).\newcommand{\npile}[1]{%
\ptnode{ %
\( \begin{array}{c}#1%
\end{array} %
\) }}
\ptbegtree
\ptbeg
\npile{S\\
see' (s, k)\\
\lambda y see' ( y,k ) (s)}
\ptbeg
\npile{NP\\s}
\npile{Sam\\s}
\ptend
\ptbeg
\npile{VP\\ \lambda y see' ( y,k )\\
\lambda x \lambda y see' ( y,x ) (k)}
\ptbeg
\npile{V\\ \lambda x \lambda y see' ( y,x ) }
\npile{saw\\ \lambda x \lambda y see ( y,x )}
\ptend
\ptbeg
\npile{NP\\k}
\npile{Kim\\k}
\ptend
\ptend
\ptend
\ptendtree
\begin{parsetree}
( .S.
(.NP. ~ .\node{1}{\strut every baby}. )
(.S.
(.NP. .a baby.)
( .{VP}.
(.V. .{gave}. )
(.NP. .every child.)
(.NP. .\node{2}{\strut t}.)
)
)
)
\abarnodeconnect[-10pt]{2}{1}
\end{parsetree}
Here is a more complicated example: 
\begin{parsetree}
( .\node{1}{S}.
( .\node{2}{NP$_i$}. .the baby.)
( .\node{3}{VP}.
(.\node{4}{V}. .\node{5}{gives}. )
(.NP$_j$. .the baby.)
(.NP. .a toy.)
)
)
\anodecurve[tl]{2}[bl]{1}{20pt}
\anodecurve[r]{1}[t]{3}{20pt}
\anodecurve[bl]{3}[t]{4}{20pt}
\anodecurve[bl]{4}[l]{5}{20pt}
\end{parsetree}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %% GasTeX : Graphs and Automata Simplified in TeX
