| Message ID | 20200603100304.GA6479@adacore.com |
|---|---|
| State | New |
| Headers | show |
| Series | [Ada] Minor change to comment in System.Regexp spec | expand |
--- gcc/ada/libgnat/s-regexp.ads +++ gcc/ada/libgnat/s-regexp.ads @@ -83,8 +83,10 @@ package System.Regexp is -- regexp ::= term -- term ::= elmt - -- term ::= elmt elmt ... -- concatenation (elmt then elmt) - -- term ::= {elmt, elmt, ...} -- alternation (matches any of elmt) + -- term ::= seq + -- term ::= {seq, seq, ...} -- alternation (matches any of seq) + + -- seq ::= elmt elmt ... -- concatenation (sequence of elmts) -- elmt ::= * -- any string of 0 or more characters -- elmt ::= ? -- matches any character
Fix the comment about the form of a 'term'. Allow a sequence of elmts, in {...}, but not nested {...}. Tested on x86_64-pc-linux-gnu, committed on trunk 2020-06-03 Bob Duff <duff@adacore.com> gcc/ada/ * libgnat/s-regexp.ads: Fix comment