diff options
Diffstat (limited to 'doc/flex.texi')
| -rw-r--r-- | doc/flex.texi | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/flex.texi b/doc/flex.texi index c8ec07f..04aff51 100644 --- a/doc/flex.texi +++ b/doc/flex.texi @@ -757,7 +757,7 @@ Options may be zero or more of the characters @samp{i}, @samp{s}, or @samp{x}. @samp{x} ignores comments and whitespace in patterns. Whitespace is ignored unless it is backslash-escaped, contained within @samp{""}s, or appears inside a -character class. TODO -- Do we ignore Perl comments, C comments, or both? +character class. The following are all valid: @@ -772,6 +772,10 @@ The following are all valid: (?x:a\ b) same as ("a b") (?x:a" "b) same as ("a b") (?x:a[ ]b) same as ("a b") +(?x:a + /* comment */ + b + c) same as (abc) @end verbatim @item (?# comment ) |