class EL_FILE_TRAILING_SPACE_REMOVER

(source code)

Client examples: TEXT_PROCESS_AUTOTEST_APP

description

File trailing space remover

note
	description: "File trailing space remover"

	author: "Finnian Reilly"
	copyright: "Copyright (c) 2001-2022 Finnian Reilly"
	contact: "finnian at eiffel hyphen loop dot com"

	license: "MIT license (See: en.wikipedia.org/wiki/MIT_License)"
	date: "2022-11-21 14:24:56 GMT (Monday 21st November 2022)"
	revision: "7"


class
	EL_FILE_TRAILING_SPACE_REMOVER

inherit
	EL_FILE_PARSER_TEXT_EDITOR
		rename
			make_default as make
		export
			{NONE} set_file_path
		end

	TP_FACTORY

create
	make

feature {NONE} -- Pattern definitions

	delimiting_pattern: like repeat_p1_until_p2
			--
		do
			Result := repeat_p1_until_p2 (character_literal ('%/32/'), end_of_line_character) |to| agent on_trailing_space
		end

feature {NONE} -- Parsing actions

	on_trailing_space (start_index, end_index: INTEGER)
			-- Ignore trailing space
		do
			put_new_line
		end

end