Managing of tabular column heads and cells.
Package offers a command, based on one-column tabular environment, which
allows to support a common layout for tabular column heads in whole
document. Another offered command is for creation of multilined tabular
cells. There are also: 1) a macro, which changes vertical spaces
around all cells in tabular, like in tabls package, but based on array
package; 2) macros for multirow cells/heads, which use macro from
multirow package; 3) macros for numbered rows of cells or skipping
cells and rows in tabulars; 4) diagonally divided cells (plus
citation of the sample file of slashbox package); 5) macros for
horizonral lines in tabulars with defined thickness.
Documentation: makecell.pdf, makecell-rus.pdf.