| Path : /usr/share/doc/m4/examples/ |
| Current File : //usr/share/doc/m4/examples/foreach2.m4 |
include(`quote.m4')dnl divert(`-1') # foreach(x, (item_1, item_2, ..., item_n), stmt) # parenthesized list, improved version define(`foreach', `pushdef(`$1')_$0(`$1', (dquote(dquote_elt$2)), `$3')popdef(`$1')') define(`_arg1', `$1') define(`_foreach', `ifelse(`$2', `(`')', `', `define(`$1', _arg1$2)$3`'$0(`$1', (dquote(shift$2)), `$3')')') divert`'dnl