github.com/hirochachacha/plua@v0.0.0-20170217012138-c82f520cc725/stdlib/string/testdata/gmatch.lua (about)

     1  f = string.gmatch("hello world from Lua", "%a+")
     2  assert(f() == "hello")
     3  assert(f() == "world")
     4  assert(f() == "from")
     5  assert(f() == "Lua")
     6  
     7  f = string.gmatch("from=world, to=Lua", "(%w+)=(%w+)")
     8  k, v = f()
     9  assert(k == "from" and v == "world")
    10  k, v = f()
    11  assert(k == "to" and v == "Lua")