resharp 0.6.18

high-performance regex engine with intersection and complement operations
Documentation 
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description = '''
convergence-prefix regression cases. all run in UnicodeMode::Javascript.
prefix_kind / not_prefix_kind guard whether the convergence optimization is
selected; matches guard the actual behaviour.
'''

[[test]]
name = "periodic_literal_run_1_hash"
pattern = '\n[ ]*##([^\n]+)(?=\n)'
input = "\n##a\n"
matches = [[0, 4]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "periodic_literal_run_2_hash"
pattern = '\n[ ]*##([^\n]+)(?=\n)'
input = "\n###a\n"
matches = [[0, 5]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "periodic_literal_run_3_hash"
pattern = '\n[ ]*##([^\n]+)(?=\n)'
input = "\n####a\n"
matches = [[0, 6]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "periodic_literal_run_4_hash"
pattern = '\n[ ]*##([^\n]+)(?=\n)'
input = "\n#####a\n"
matches = [[0, 7]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "nonperiodic_literal_run_stays_convergence"
pattern = '\n[ ]*ab([^\n]+)(?=\n)'
input = "\nabcd\n"
matches = [[0, 5]]
javascript = true
prefix_kind = "Convergence"

[[test]]
name = "single_byte_literal_double_sep"
pattern = '[a-z]+:([^;]+)(?!;)'
input = "a::cm;"
matches = [[0, 4]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "single_byte_literal_double_sep_short"
pattern = '[a-z]+:([^;]+)(?!;)'
input = "a::c;"
matches = [[0, 3]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "single_byte_literal_single_sep"
pattern = '[a-z]+:([^;]+)(?!;)'
input = "a:cm;"
matches = [[0, 3]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "left_absorbs_literal_still_ok"
pattern = '[a-z]+=([^&]+)'
input = "a==v&"
matches = [[0, 4]]
javascript = true

[[test]]
name = "min_two_right_n3"
pattern = '\w{2,}\.[^\s]{2,}'
input = "aa..."
matches = [[0, 5]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "min_two_right_n4"
pattern = '\w{2,}\.[^\s]{2,}'
input = "aa...."
matches = [[0, 6]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "min_two_right_n5"
pattern = '\w{2,}\.[^\s]{2,}'
input = "aa....."
matches = [[0, 7]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "min_two_right_n8"
pattern = '\w{2,}\.[^\s]{2,}'
input = "aa........"
matches = [[0, 10]]
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "min_two_right_no_match"
pattern = '\w{2,}\.[^\s]{2,}'
input = "aa.."
matches = []
javascript = true
not_prefix_kind = "Convergence"

[[test]]
name = "left_plus_min_two_right"
pattern = '\w+\.[^\s]{2,}'
input = "aa...."
matches = [[0, 6]]
javascript = true

[[test]]
name = "repeated_literal_eq"
pattern = '[a-z]+=[^\s]\S+'
input = "x==aa"
matches = [[0, 5]]
javascript = true

[[test]]
name = "repeated_literal_colon"
pattern = '[a-z]+:[^\s]\S+'
input = "x::aa"
matches = [[0, 5]]
javascript = true

[[test]]
name = "repeated_literal_dot"
pattern = '[a-z]+\.[^\s]\S+'
input = "x..aa"
matches = [[0, 5]]
javascript = true

[[test]]
name = "repeated_literal_z_double"
pattern = 'a+z[^\s]\S+'
input = "aazzaa"
matches = [[0, 6]]
javascript = true

[[test]]
name = "repeated_literal_z_single"
pattern = 'a+z[^\s]\S+'
input = "aazaa"
matches = [[0, 5]]
javascript = true

[[test]]
name = "key_value_alternation"
pattern = '[a-z]+=(?:"(?:[^"\\]|\\.)+"|[^"]\S+)'
input = "s==name))"
matches = [[0, 9]]
javascript = true

[[test]]
name = "shared_wrap_literal_short_alternation_branch"
pattern = '"a*"|"b"'
input = "\"b\""
matches = [[0, 3]]
javascript = true

[[test]]
name = "repeated_dot_run_backtrack_for_trailing_atom"
pattern = '^\w+(?:\.\w+)+[\w.]*\w'
input = "a.0.bc("
matches = [[0, 6]]
javascript = true