File: groff.info,  Node: ms Multiple Columns,  Next: ms TOC,  Prev: ms Margins,  Up: ms Page Layout

4.6.6.4 Multiple columns
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'ms' can set text in as many columns as reasonably fit on the page.  The
following macros force a page break if a multi-column layout is active
when they are called.  The 'MINGW' register stores the default minimum
gutter width; it is a GNU extension.  When multiple columns are in use,
keeps and the 'HORPHANS' and 'PORPHANS' registers work with respect to
column breaks instead of page breaks.

 -- Macro: .1C
     Arrange page text in a single column (the default).

 -- Macro: .2C
     Arrange page text in two columns.

 -- Macro: .MC [column-width [gutter-width]]
     Arrange page text in multiple columns.  If you specify no
     arguments, it is equivalent to the '2C' macro.  Otherwise,
     COLUMN-WIDTH is the width of each column and GUTTER-WIDTH is the
     minimum distance between columns.