Proposed resolution:

This wording is relative to N3376.

1. Change Table 142 as indicated:

   Table 142 — Effects of regex_match algorithm

   Element	Value
   …
   m[0].first	first
   m[0].second	last
   m[0].matched	true if a full match was found.
   m[n].first	For all integers 0 < n < m.size(), the start of the sequence that matched sub-expression n. Alternatively, if subexpression n did not participate in the match, then last.
   m[n].second	For all integers 0 < n < m.size(), the end of the sequence that matched sub-expression n. Alternatively, if sub-expression n did not participate in the match, then last.
   m[n].matched	For all integers 0 < n < m.size(), true if sub-expression n participated in the match, false otherwise.

2. Change Table 143 as indicated:

   Table 143 — Effects of regex_search algorithm

   Element	Value
   …
   m[0].first	The start of the sequence of characters that matched the regular expression
   m[0].second	The end of the sequence of characters that matched the regular expression
   m[0].matched	true if a match was found, and false otherwise.
   m[n].first	For all integers 0 < n < m.size(), the start of the sequence that matched sub-expression n. Alternatively, if subexpression n did not participate in the match, then last.
   m[n].second	For all integers 0 < n < m.size(), the end of the sequence that matched sub-expression n. Alternatively, if sub-expression n did not participate in the match, then last.
   m[n].matched	For all integers 0 < n < m.size(), true if sub-expression n participated in the match, false otherwise.