[ostreambuf.iterator] Exposition-only style for sbuf_

Author: frederick-vs-ja

source/iterators.tex

@@ -7128,7 +7128,7 @@
     bool failed() const noexcept;
 
   private:
-    streambuf_type* sbuf_;              // \expos
+    streambuf_type* @\exposid{sbuf_}@;              // \expos
   };
 }
 \end{codeblock}
@@ -7148,7 +7148,7 @@
 
 \pnum
 \effects
-Initializes \tcode{sbuf_} with \tcode{s.rdbuf()}.
+Initializes \exposid{sbuf_} with \tcode{s.rdbuf()}.
 \end{itemdescr}
 
 
@@ -7165,7 +7165,7 @@
 
 \pnum
 \effects
-Initializes \tcode{sbuf_} with \tcode{s}.
+Initializes \exposid{sbuf_} with \tcode{s}.
 \end{itemdescr}
 
 \rSec3[ostreambuf.iter.ops]{Operations}
@@ -7183,7 +7183,7 @@
 yields
 \tcode{false},
 calls
-\tcode{sbuf_->sputc(c)};
+\tcode{\exposid{sbuf_}->sputc(c)};
 otherwise has no effect.
 
 \pnum
@@ -7226,7 +7226,7 @@
 if in any prior use of member
 \tcode{operator=},
 the call to
-\tcode{sbuf_->sputc()}
+\tcode{\exposid{sbuf_}->sputc()}
 returned
 \tcode{traits::eof()};
 or