bc/doc/texinfo.tex

1610 % @headings double      turns headings on for double-sided printing.
1613 % @headings on          same as @headings double, retained for compatibility.
1614 % @headings after       turns on double-sided headings after this page.
1615 % @headings doubleafter turns on double-sided headings after this page.
1627 % For double-sided printing, put current file name in lower left corner,
1984 % Contents of each column will wrap at width given in preamble.  Width
1997 %   current hsize to be used for each column. You may use as many
2004 %   using the widest term desired in each column.
2016 % Each new table line starts with @item, each subsequent new column
2035 %   @tab Many paragraphs of text may be used in any column.
2038 %   @item@tab@tab This will be in third column.
2069 % percent of \hsize for this column.
2129   % \everycr will reset column counter, \colcount, at the end of
2130   % each line. Every column entry will cause \colcount to advance by one.
2132   % looks at the current \colcount to find the correct column width.
2141   % This preamble sets up a generic column definition, which will
2156   % use that dimension as the width of the column, and the \leftskip
2158   % left margin and final column will justify at right margin.
2163     % The first column will be indented with the surrounding text.
2999   % baselineskips increases the chance of the dots lining up from column
3000   % to column.  It still won't often be perfect, because of the stretch
3095 % Define two-column mode, which we use to typeset indexes.
3104   % Grab any single-column material above us.
3126   % Use the double-column output routine for subsequent pages.
3156 % The double-column output routine for all double-column pages except
3161   % Get the available space for the double columns -- the normal
3167   % box0 will be the left-hand column, box2 the right.
3184     % Split the last of the double-column material.  Leave it on the
3201   % the current page.  We're now back to normal single-column
3207   % Called at the end of the double column material.
3213   %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
3225   %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
3780    % If @setchapternewpage on, and @headings double, the contents should