+
Point of view
ANY
class REGULAR_EXPRESSION_ITEM_LOOK
Summary
Overview
creation features
exported features
assertions
character classes
character class naming
and/or basics
writable attribute
the node look
is_ahead: BOOLEAN
writable attribute
should look ahead?
is_positive: BOOLEAN
writable attribute
is positive look?
make (value: BACKTRACKING_NODE, ahead: BOOLEAN, positive: BOOLEAN)
effective procedure
effective procedure
That feature must update the state of 'explorer'.
the_any_character_item: REGULAR_EXPRESSION_ITEM_ANY
once function
the_not_end_of_line_item: REGULAR_EXPRESSION_ITEM_NOT_END_OF_LINE
once function
the_begin_of_line_item: REGULAR_EXPRESSION_ITEM_BEGIN_OF_LINE
once function
once function
the_begin_of_text_item: REGULAR_EXPRESSION_ITEM_BEGIN_OF_TEXT
once function
the_real_end_of_text_item: REGULAR_EXPRESSION_ITEM_END_OF_TEXT
once function
once function
the_begin_of_word_item: REGULAR_EXPRESSION_ITEM_BEGIN_OF_WORD
once function
once function
the_is_posix_alnum_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_ALNUM
once function
the_is_posix_alpha_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_ALPHA
once function
the_is_posix_ascii_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_ASCII
once function
the_is_posix_blank_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_BLANK
once function
the_is_posix_cntrl_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_CNTRL
once function
the_is_posix_digit_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_DIGIT
once function
the_is_posix_graph_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_GRAPH
once function
the_is_posix_lower_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_LOWER
once function
the_is_posix_print_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_PRINT
once function
the_is_posix_punct_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_PUNCT
once function
the_is_posix_space_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_SPACE
once function
the_is_posix_upper_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_UPPER
once function
the_is_posix_word_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_WORD
once function
the_is_posix_xdigit_item: REGULAR_EXPRESSION_ITEM_IS_POSIX_XDIGIT
once function
has_named_posix_item (name: STRING): BOOLEAN
effective function
True if 'name' is for a valid posix character class
named_posix_item (name: STRING): REGULAR_EXPRESSION_ITEM
effective function
the item for the valid posix character class 'name'
has_named_perl_item (name: STRING): BOOLEAN
effective function
True if 'name' is for a valid perl character class
named_perl_item (name: STRING): REGULAR_EXPRESSION_ITEM
effective function
the item for the valid perl character class 'name'
the_cut_node: BACKTRACKING_NODE_CUT
once function
the_true_node: BACKTRACKING_NODE_TRUE
once function
the_false_node: BACKTRACKING_NODE_FALSE
once function
the_cut_and_false_node: BACKTRACKING_NODE_CUT_AND_FALSE
once function