/src/lib/regular_expression/internal/regular_expression_items/regular_expression_item_end_of_text.e
Specman e | 56 lines | 22 code | 6 blank | 28 comment | 1 complexity | a8be88531cc4477a19b9905906a7af10 MD5 | raw file
1-- This file is part of a Liberty Eiffel library. 2-- See the full copyright at the end. 3-- 4class REGULAR_EXPRESSION_ITEM_END_OF_TEXT 5 -- 6 -- test end of text 7 -- 8 9inherit 10 REGULAR_EXPRESSION_ITEM 11 12create {ANY} 13 make 14 15feature {ANY} 16 really_end: BOOLEAN 17 -- is the end of text even after new line searched? 18 19 make (real: BOOLEAN) 20 -- creation 21 do 22 really_end := real 23 ensure 24 definition: really_end = real 25 end 26 27 explore (matcher: BACKTRACKING_REGULAR_EXPRESSION) 28 do 29 if matcher.is_end_of_text(really_end) then 30 matcher.continue 31 else 32 matcher.backtrack 33 end 34 end 35 36end -- class REGULAR_EXPRESSION_ITEM_END_OF_TEXT 37-- 38-- Copyright (C) 2009-2017: by all the people cited in the AUTHORS file. 39-- 40-- Permission is hereby granted, free of charge, to any person obtaining a copy 41-- of this software and associated documentation files (the "Software"), to deal 42-- in the Software without restriction, including without limitation the rights 43-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 44-- copies of the Software, and to permit persons to whom the Software is 45-- furnished to do so, subject to the following conditions: 46-- 47-- The above copyright notice and this permission notice shall be included in 48-- all copies or substantial portions of the Software. 49-- 50-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 51-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 52-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 53-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 54-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 55-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 56-- THE SOFTWARE.