[string.view.*] More source linebreaks.

Author: tkoeppe

source/strings.tex

@@ -519,13 +519,20 @@
 \rSec2[string.view.general]{General}
 
 \pnum
-The class template \tcode{basic_string_view} describes an object that can refer to a constant contiguous sequence of char-like\iref{strings.general} objects with the first element of the sequence at position zero.
-In the rest of \ref{string.view}, the type of the char-like objects held in a \tcode{basic_string_view} object is designated by \tcode{charT}.
+The class template \tcode{basic_string_view} describes an object
+that can refer to a constant contiguous sequence of char-like\iref{strings.general} objects
+with the first element of the sequence at position zero.
+In the rest of \ref{string.view}, the type of the char-like objects
+held in a \tcode{basic_string_view} object is designated by \tcode{charT}.
 
 \pnum
 \begin{note}
-The library provides implicit conversions from \tcode{const charT*} and \tcode{std::basic_string<charT, ...>} to \tcode{std::basic_string_view<charT, ...>} so that user code can accept just \tcode{std::basic_string_view<charT>} as a non-templated parameter wherever a sequence of characters is expected.
-User-defined types can define their own implicit conversions to \tcode{std::basic_string_view<charT>} in order to interoperate with these functions.
+The library provides implicit conversions from \tcode{const charT*}
+and \tcode{std::basic_string<charT, ...>} to \tcode{std::basic_string_view<charT, ...>}
+so that user code can accept just \tcode{std::basic_string_view<charT>}
+as a non-templated parameter wherever a sequence of characters is expected.
+User-defined types can define their own implicit conversions
+to \tcode{std::basic_string_view<charT>} in order to interoperate with these functions.
 \end{note}
 
 \rSec2[string.view.synop]{Header \tcode{<string_view>} synopsis}
@@ -934,7 +941,8 @@
 whose \tcode{value_type} is the template parameter \tcode{charT}.
 
 \pnum
-All requirements on container iterators\iref{container.requirements} apply to \tcode{basic_string_view::const_iterator} as well.
+All requirements on container iterators\iref{container.requirements}
+apply to \tcode{basic_string_view::const_iterator} as well.
 \end{itemdescr}
 
 \indexlibrarymember{begin}{basic_string_view}%
@@ -1017,7 +1025,8 @@
 \begin{itemdescr}
 \pnum
 \returns
-The largest possible number of char-like objects that can be referred to by a \tcode{basic_string_view}.
+The largest possible number of char-like objects
+that can be referred to by a \tcode{basic_string_view}.
 \end{itemdescr}
 
 \indexlibrarymember{empty}{basic_string_view}%
@@ -1122,7 +1131,8 @@
 \begin{note}
 Unlike \tcode{basic_string::data()} and \grammarterm{string-literal}s,
 \tcode{data()} can return a pointer to a buffer that is not null-terminated.
-Therefore it is typically a mistake to pass \tcode{data()} to a function that takes just a \tcode{const charT*} and expects a null-terminated string.
+Therefore it is typically a mistake to pass \tcode{data()} to a function
+that takes just a \tcode{const charT*} and expects a null-terminated string.
 \end{note}
 \end{itemdescr}