-- -*- M2-comint -*- {* hash: -943789715 *}

i1 : s = "The cat is black.";

i2 : word = ///\b([a-z]+)\b///;

i3 : m = regex(word|" "|word,s)

o3 = {(4, 6), (4, 3), (8, 2)}

o3 : List

i4 : substring(m#0,s)

o4 = cat is

i5 : substring(m#1,s)

o5 = cat

i6 : substring(m#2,s)

o6 = is

i7 : s = "aa     aaaa";

i8 : m = regex("a+",0,s)

o8 = {(0, 2)}

o8 : List

i9 : substring(m#0,s)

o9 = aa

i10 : m = regex("a+",2,s)

o10 = {(7, 4)}

o10 : List

i11 : substring(m#0,s)

o11 = aaaa

i12 : m = regex("a+",2,3,s)

i13 : s = "line 1\nline 2\nline 3";

i14 : m = regex("^.*$",8,-8,s)

o14 = {(7, 6)}

o14 : List

i15 : substring(m#0,s)

o15 = line 2

i16 : m = regex("^",10,-10,s)

o16 = {(7, 0)}

o16 : List

i17 : substring(0,m#0#0,s)

o17 = line 1


i18 : substring(m#0#0,s)

o18 = line 2
      line 3

i19 : m = regex("^.*$",4,-10,s)

o19 = {(0, 6)}

o19 : List

i20 : substring(m#0,s)

o20 = line 1

i21 : m = regex("a.*$",4,-10,s)

i22 :