Hello, Apologies if this is not the best place to submit a bug report -- I am trying out this mailing group thing for the first time -- but I think I am running into a bug with tex4ht. I am also fairly new with LaTex in general, so please bear with me if I am missing something obvious. I am trying to use TikZ in Emacs Org Mode via a LaTeX source block. For testing purposes, I am trying to compile the following block:
--- \begin{tikzpicture} \draw[->] (-3,0) -- (-2,0) arc[radius=0.5cm,start angle=-180,end angle=0] (-1,0) -- (1,0) arc[radius=0.5cm,start angle=180,end angle=0] (2,0) -- (3,0); \filldraw (-1.5,0) circle[radius=1mm]; \filldraw (1.5,0) circle[radius=1mm]; \end{tikzpicture} --- Trying to compile this with pdfTex fails; the shell outputs the following message: --- ! Undefined control sequence. l.140 \AtBeginEnvironment [tex4ht]{abstract}{\ConfigureEnv{center}{\a:abstrac... ? ! Emergency stop. l.140 \AtBeginEnvironment [tex4ht]{abstract}{\ConfigureEnv{center}{\a:abstrac... No pages of output. --- I tried to track down where AtBeginEnivronment is from, with me being new to debugging LaTeX, a quick search suggests it is from the etoolbox package. Looking up the AtBeginEnvironment in the manual here: http://mirrors.ibiblio.org/CTAN/macros/latex/contrib/etoolbox/etoolbox.pdf, it looks like the definition is missing the `[tex4ht]`, so my best guess is that the control sequence is being invoked improperly in tex4ht-4ht.tex: http://svn.gnu.org.ua/viewvc/tex4ht/trunk/lit/tex4ht-4ht.tex?annotate=877#l8227 Let me know if you need anything from me to debug this or if there's a better way to submit this bug. Regards, Trent