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## Variables

boxMacroNames
  This TeX mode variable contains a list of names of box-making macros used in the body of a figure environment. The standard LaTeX commands `\includegraphics` and `\includegraphics`*`` (both part of the LaTeX2e `graphics` package) are included in this list by default.

citeCommands
  Any command listed as a ``cite'' command is command-double-clickable (see section 3.2). The standard LaTeX commands `\cite` and `\nocite` are included in this list by default.

fillcolumn, leftFillColumn
  See the Alpha Manual on the System help menu (under the question mark) for more information about these variables.

funcExpr
  In TeX mode, funcExpr is a regular expression used to search for a subsection header (see the commands Next Subsection and Prev Subsection described in section 2.1.1) and to build the funcs pop-up menu (see section 2.2).

funcExprAlt
  In TeX mode, funcExprAlt is a regular expression used to search for a section header (see the commands Next Section and Prev Section described in section 2.1.1).

parseExpr
  The variable parseExpr is a regular expression used to build the funcs pop-up menu. See section 2.2 for more information.

prefixString
  This variable is used in conjunction with the Comment Line command on Alpha's Text menu. In TeX mode, this string is set to ```%` '' by default, which makes comment line very useful for commenting out large blocks of LaTeX code.

refCommands
  Any command listed as a ``ref'' command is command-double-clickable. The standard LaTeX commands `\ref` and `\pageref` are included in this list by default.

wordBreak, wordBreakPreface
  These variables hold regular expressions that define a ``word'' in TeX mode. (A ``word'' is any text string that is double-clickable.) See the Alpha Manual on the System help menu (under the question mark) for more information about these variables.

wrapBreak, wrapBreakPreface
  These variables are similar to wordBreak and wordBreakPreface above, except that they are used by Alpha to wrap lines, not delineate words. See the Alpha Manual on the System help menu (under the question mark) for more information.

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