I actually think this is a bug in `hf-tikz`, some `%` seem to be missing.
Try with the following:
```
\documentclass{beamer}
\usepackage[beamer]{hf-tikz_spaces}
\begin{document}
\begin{frame}
\frametitle{}
\begin{tabular}{l}
xxx\\
\tikzmarkin<2->{a}Bipartiteness\tikzmarkend{a}\\
\end{tabular}
\end{frame}
\end{document}
```
and this modified package file `hf-tikz_spaces.sty`:
```
%%
%% This is file `hf-tikz.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% hf-tikz.dtx (with options: `package')
%% * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
%% * hf-tikz --- A simple way to highlight formulas and formula parts.
%% *
%% * E-mail: claudio dot fiandrino at gmail dot com
%% *
%% * Released under the LaTeX Project Public License v1.3c or later
%% *
%% * See http://www.latex-project.org/lppl.txt
%% * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{hf-tikz}[2014/07/25 v0.3a A simple way to highlight formulas and formula parts.]
\RequirePackage{tikz}
\usetikzlibrary{shadings}
\RequirePackage{xparse}
\RequirePackage{etoolbox}
\AtEndDocument{%
\let\oldpgfsyspdfmark\pgfsyspdfmark
\def\pgfsyspdfmark#1#2#3{%
\expandafter\let\expandafter\tmp\csname pgf@sys@pdf@mark@pos@#1\endcsname
\oldpgfsyspdfmark{#1}{#2}{#3}%
\expandafter\ifx\csname pgf@sys@pdf@mark@pos@#1\endcsname\tmp\else
\let\oldsavepointas\savepointas
\def\savepointas##1##2{%
\immediate\write\@auxout{hf-TikZ Warning: Mark '##1' changed. Rerun to get mark in right position.}%
}
\fi
}}
%% Colors
\definecolor{fancybrown}{RGB}{255,216,197}
\definecolor{fancyviolet}{RGB}{197,122,197}
\newcommand{\fcol}{fancybrown}
\newcommand{\bcol}{fancyviolet}
%% Package option
\newbool{fill}
\booltrue{fill}
\DeclareOption{nofill}{\boolfalse{fill}}
\DeclareOption{customcolors}{
\def\hfsetfillcolor#1{\renewcommand{\fcol}{#1}}
\def\hfsetbordercolor#1{\renewcommand{\bcol}{#1}}
\pgfkeys{/tikz/.cd,
set fill color/.code={\renewcommand{\fcol}{#1}},
set border color/.code={\renewcommand{\bcol}{#1}}
}
}
\newbool{shade}
\boolfalse{shade}
\DeclareOption{shade}{\booltrue{shade}}
\newbool{beamer}
\boolfalse{beamer}
\DeclareOption{beamer}{\booltrue{beamer}}
\newbool{norndcorners}
\boolfalse{norndcorners}
\DeclareOption{norndcorners}{\booltrue{norndcorners}}
\newbool{markings}
\boolfalse{markings}
\DeclareOption{markings}{\booltrue{markings}}
\ProcessOptions
\pgfkeys{/tikz/.cd,%
not use rounded corners/.is choice,%
not use rounded corners/true/.style={rounded corners=0pt},%
not use rounded corners/false/.style={rounded corners},%
}%
\tikzset{disable rounded corners/.estyle={%
not use rounded corners=#1,%
},%
disable rounded corners/.default=false,%
}%
\ifbool{fill}{%
\pgfkeys{/tikz/.cd,%
left offset/.initial=-0.1,
right offset/.initial=0.1,
above offset/.initial=0.35,
below offset/.initial=-0.18,
}
}{
\pgfkeys{/tikz/.cd,%
left offset/.initial=-0.075,
right offset/.initial=0.075,
above offset/.initial=0.35,
below offset/.initial=-0.18,
}
}
\pgfkeys{/tikz/.cd,%
left offset/.get=\leftoff,
left offset/.store in=\leftoff,
right offset/.get=\rightoff,
right offset/.store in=\rightoff,
above offset/.get=\aboveoff,
above offset/.store in=\aboveoff,
below offset/.get=\belowoff,
below offset/.store in=\belowoff,
below right offset/.initial={\rightoff,\belowoff},
below right offset/.get=\belowrightoff,
below right offset/.store in=\belowrightoff,
above left offset/.initial={\leftoff,\aboveoff},
above left offset/.get=\aboveleftoff,
above left offset/.store in=\aboveleftoff,
}%
\ifbool{markings}{
\usetikzlibrary{decorations.markings}
\newif\ifshowmarkers
\pgfkeys{/tikz/show markers/.is if=showmarkers}
\pgfkeys{/tikz/show markers=false}
\pgfkeys{/tikz/.cd,%
marker color/.initial=blue,
marker color/.get=\colmarker,
marker color/.store in=\colmarker,
marker size/.initial=1pt,
marker size/.get=\sizemarker,
marker size/.store in=\sizemarker,
}
\tikzset{
mark at/.style={
decoration={
markings,
mark=
at position #1
with
{
\coordinate (marker point-\pgfkeysvalueof{/pgf/decoration/mark info/sequence number}) at (0pt,0pt);
\coordinate (marker unit vector-\pgfkeysvalueof{/pgf/decoration/mark info/sequence number}) at (1,0pt);
\coordinate (marker orthogonal unit vector-\pgfkeysvalueof{/pgf/decoration/mark info/sequence number}) at (0pt,1);
\ifshowmarkers% conditional to make them appear just when invoked
\draw[draw=none,fill=\colmarker,radius=\sizemarker] (0,0) circle ;
\else
\relax
\fi
}
},
postaction=decorate
},
use marker id/.style={
shift=(marker point-#1),
x=(marker unit vector-#1),
y=(marker orthogonal unit vector-#1)
},
use marker id/.default=1,
}
}
%% Settings
\ifbool{beamer}{%true
\newcounter{jumping}
\resetcounteronoverlays{jumping}
\def\jump@setbb#1#2#3{%
\@ifundefined{jump@#1@maxbb}{%
\expandafter\gdef\csname jump@#1@maxbb\endcsname{#3}%
}{%
\csname jump@#1@maxbb\endcsname
\pgf@xa=\pgf@x
\pgf@ya=\pgf@y
#3
\pgfmathsetlength\pgf@x{max(\pgf@x,\pgf@xa)}%
\pgfmathsetlength\pgf@y{max(\pgf@y,\pgf@ya)}%
\expandafter\xdef\csname jump@#1@maxbb\endcsname{\noexpand\pgfpoint{\the\pgf@x}{\the\pgf@y}}%
}
\@ifundefined{jump@#1@minbb}{%
\expandafter\gdef\csname jump@#1@minbb\endcsname{#2}%
}{%
\csname jump@#1@minbb\endcsname
\pgf@xa=\pgf@x
\pgf@ya=\pgf@y
#2
\pgfmathsetlength\pgf@x{min(\pgf@x,\pgf@xa)}%
\pgfmathsetlength\pgf@y{min(\pgf@y,\pgf@ya)}%
\expandafter\xdef\csname jump@#1@minbb\endcsname{\noexpand\pgfpoint{\the\pgf@x}{\the\pgf@y}}%
}
}
\tikzset{%
remember picture with id/.style={%
remember picture,
overlay,
save picture id=#1,
},
save picture id/.code={%
\edef\pgf@temp{#1}%
\immediate\write\pgfutil@auxout{%
\noexpand\savepointas{\pgf@temp}{\pgfpictureid}}%
},
if picture id/.code args={#1#2#3}{%
\@ifundefined{save@pt@#1}{%
\pgfkeysalso{#3}%
}{
\pgfkeysalso{#2}%
}
},
onslide/.code args={<#1>#2}{%
\only<#1>{\pgfkeysalso{#2}}%
},
alt/.code args={<#1>#2#3}{%
\alt<#1>{\pgfkeysalso{#2}}{\pgfkeysalso{#3}}%
},
stop jumping/.style={
execute at end picture={%
\stepcounter{jumping}%
\immediate\write\pgfutil@auxout{%
\noexpand\jump@setbb{\the\value{jumping}}{\noexpand\pgfpoint{\the\pgf@picminx}{\the\pgf@picminy}}{\noexpand\pgfpoint{\the\pgf@picmaxx}{\the\pgf@picmaxy}}
},
\csname jump@\the\value{jumping}@maxbb\endcsname
\path (\the\pgf@x,\the\pgf@y);
\csname jump@\the\value{jumping}@minbb\endcsname
\path (\the\pgf@x,\the\pgf@y);
},
}
}
}{% false
\tikzset{%
remember picture with id/.style={%
remember picture,
overlay,
save picture id=#1,
},
save picture id/.code={%
\edef\pgf@temp{#1}%
\immediate\write\pgfutil@auxout{%
\noexpand\savepointas{\pgf@temp}{\pgfpictureid}}%
},
if picture id/.code args={#1#2#3}{%
\@ifundefined{save@pt@#1}{%
\pgfkeysalso{#3}%
}{
\pgfkeysalso{#2}%
}
}
}
}
\def\savepointas#1#2{%
\expandafter\gdef\csname save@pt@#1\endcsname{#2}%
}
\def\tmk@labeldef#1,#2\@nil{%
\def\tmk@label{#1}%
\def\tmk@def{#2}%
}
\tikzdeclarecoordinatesystem{pic}{%
\pgfutil@in@,{#1}%
\ifpgfutil@in@%
\tmk@labeldef#1\@nil
\else
\tmk@labeldef#1,(0pt,0pt)\@nil
\fi
\@ifundefined{save@pt@\tmk@label}{%
\tikz@scan@one@point\pgfutil@firstofone\tmk@def
}{%
\pgfsys@getposition{\csname save@pt@\tmk@label\endcsname}\save@orig@pic%
\pgfsys@getposition{\pgfpictureid}\save@this@pic%
\pgf@process{\pgfpointorigin\save@this@pic}%
\pgf@xa=\pgf@x
\pgf@ya=\pgf@y
\pgf@process{\pgfpointorigin\save@orig@pic}%
\advance\pgf@x by -\pgf@xa
\advance\pgf@y by -\pgf@ya
}%
}
\ifbool{norndcorners}{%true-norndcorners
\ifbool{beamer}{%true-beamer
\ifbool{fill}{%true-fill
\ifbool{shade}{%true-shade
\NewDocumentCommand{\tikzmarkin}{r<> o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#2}{%true-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}
}{%false-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol,#2]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}}
}
}{%false-shade
\NewDocumentCommand{\tikzmarkin}{r<> o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#2}{%true-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}
}{%false-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol,#2]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}}
}
}
}{%false-fill
\NewDocumentCommand{\tikzmarkin}{r<> o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#2}{%true-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,draw=\bcol]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}
}{%false-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,draw=\bcol,#2]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}}
}
}
}{%false-beamer
\ifbool{fill}{%true-fill
\ifbool{shade}{%true-shade
\NewDocumentCommand{\tikzmarkin}{o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#1}{%true-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;
}{%false-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol,#1]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;}}
}{%false-shade
\NewDocumentCommand{\tikzmarkin}{o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#1}{%true-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;
}{%false-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,fill=\fcol,draw=\bcol,#1]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;}}
}
}{%false-fill
\NewDocumentCommand{\tikzmarkin}{o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#1}{%true-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,draw=\bcol]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;
}{%false-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,draw=\bcol,#1]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;}}
}
}
}{%false-norndcorners
\ifbool{beamer}{%true-beamer
\ifbool{fill}{%true-fill
\ifbool{shade}{%true-shade
\NewDocumentCommand{\tikzmarkin}{r<> o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#2}{%true-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}
}{%false-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol,#2]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}}
}
}{%false-shade
\NewDocumentCommand{\tikzmarkin}{r<> o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#2}{%true-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}% <- missing
}{%false-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol,#2]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}}% <- missing
}
}
}{%false-fill
\NewDocumentCommand{\tikzmarkin}{r<> o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#2}{%true-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,draw=\bcol]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}
}{%false-val
\only<#1>{\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,draw=\bcol,#2]
(pic cs:#3) ++(#4) rectangle (#5) node [anchor=base] (#3){}
;}}
}
}
}{%false-beamer
\ifbool{fill}{%true-fill
\ifbool{shade}{%true-shade
\NewDocumentCommand{\tikzmarkin}{o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#1}{%true-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;
}{%false-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol,#1]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;}}
}{%false-shade
\NewDocumentCommand{\tikzmarkin}{o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#1}{%true-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;
}{%false-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,fill=\fcol,draw=\bcol,#1]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;}}
}
}{%false-fill
\NewDocumentCommand{\tikzmarkin}{o m D(){\belowrightoff} D(){\aboveleftoff}}{%
\IfNoValueTF{#1}{%true-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,draw=\bcol]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;
}{%false-val
\tikz[remember picture,overlay]
\draw[line width=1pt,rectangle,disable rounded corners,draw=\bcol,#1]
(pic cs:#2) ++(#3) rectangle (#4) node [anchor=base] (#2){}
;}}
}
}
}
\newcommand\tikzmarkend[2][]{%
\tikz[remember picture with id=#2] #1;}
%%
%% Copyright (C) 2012-2014 by Claudio Fiandrino <claudio.fiandrino@gmail.com>
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License (LPPL), either
%% version 1.3c of this license or (at your option) any later
%% version. The latest version of this license is in the file:
%%
%% http://www.latex-project.org/lppl.txt
%%
%% This work is "maintained" (as per LPPL maintenance status) by
%% Claudio Fiandrino.
%%
%% This work consists of the file hf-tikz.dtx
%% and the derived files hf-tikz.ins and
%% hf-tikz.pdf
%% hf-tikz.sty.
%%
%% End of file `hf-tikz.sty'.
```
