Mercurial > hg > octave-nkf
diff src/ls-ascii-helper.cc @ 11586:12df7854fa7c
strip trailing whitespace from source files
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 20 Jan 2011 17:24:59 -0500 |
| parents | fd0a3ac60b0e |
| children | 72c96de7a403 |
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--- a/src/ls-ascii-helper.cc +++ b/src/ls-ascii-helper.cc @@ -43,7 +43,7 @@ { if (! is) return; - + while (is) { char c = is.peek (); @@ -56,7 +56,7 @@ // Eat the CR or LF character. char d; is.get (d); - + // Make sure that for binary-mode opened ascii files // containing CRLF line endings we skip the LF after CR. if (c == '\r' && is.peek () == '\n') @@ -65,7 +65,7 @@ is.get (d); } } - + // Newline was found, and read from stream if // keep_newline == true, so exit loop. break; @@ -90,7 +90,7 @@ { if (! is) return; - + // Check whether IS currently points to newline character. char c = is.peek (); @@ -102,7 +102,7 @@ // Eat the CR or LF character. char d; is.get (d); - + // Make sure that for binary-mode opened ascii files // containing CRLF line endings we skip the LF after CR. if (c == '\r' && is.peek () == '\n') @@ -110,7 +110,7 @@ // Yes, LF following CR, eat it. is.get (d); } - + // Peek into next character. c = is.peek (); @@ -130,9 +130,9 @@ { if (! is) return std::string (); - + std::ostringstream buf; - + while (is) { char c = is.peek (); @@ -145,7 +145,7 @@ // Eat the CR or LF character. char d; is.get (d); - + // Make sure that for binary-mode opened ascii files // containing CRLF line endings we skip the LF after // CR. @@ -156,7 +156,7 @@ is.get (d); } } - + // Newline was found, and read from stream if // keep_newline == true, so exit loop. break; @@ -170,6 +170,6 @@ buf << d; } } - + return buf.str (); }