diff options
| -rw-r--r-- | pdf/pdf.go | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -809,8 +809,8 @@ func (u *Updater) loadXrefStream( r.compressed = &f2 r.nonfree = true default: - // TODO: It should be treated as a reference to the null object. - // We can't currently represent that. + // TODO(p): It should be treated as a reference to + // the null object. We can't currently represent that. return newError("unsupported cross-reference stream contents") } @@ -924,7 +924,7 @@ func NewUpdater(document []byte) (*Updater, error) { } loadedXrefs[xrefOffset] = struct{}{} - // TODO: Descend into XRefStm here first, if present, + // TODO(p): Descend into XRefStm here first, if present, // which is also a linked list. // We allow for mixed cross-reference tables and streams @@ -1213,7 +1213,7 @@ func (u *Updater) flushXRefStm(updated []uint, buf *bytes.Buffer) { fmt.Fprintf(buf, "\n%d 0 obj\n%s\nendobj", n, stream.Serialize()) } -func (u *Updater) flushXRef(updated []uint, buf *bytes.Buffer) { +func (u *Updater) flushXRefTable(updated []uint, buf *bytes.Buffer) { buf.WriteString("\nxref\n") for i := 0; i < len(updated); { start, stop := updated[i], updated[i]+1 @@ -1245,7 +1245,7 @@ func (u *Updater) flushXRef(updated []uint, buf *bytes.Buffer) { fmt.Fprintf(buf, "trailer\n%s", trailer.Serialize()) } -// FlushUpdates writes an updated cross-reference table and trailer. +// FlushUpdates writes an updated cross-reference table and trailer, or stream. func (u *Updater) FlushUpdates() { updated := make([]uint, 0, len(u.updated)) for n := range u.updated { @@ -1266,7 +1266,7 @@ func (u *Updater) FlushUpdates() { if typ, _ := u.Trailer["Type"]; typ.Kind == Name && typ.String == "XRef" { u.flushXRefStm(updated, buf) } else { - u.flushXRef(updated, buf) + u.flushXRefTable(updated, buf) } fmt.Fprintf(buf, "\nstartxref\n%d\n%%%%EOF\n", startXref) @@ -1302,7 +1302,7 @@ func (u *Updater) GetStreamData(stream Object) ([]byte, error) { return nil, errors.New("unsupported stream Filter") } - // TODO: Support << /Columns N /Predictor 12 >> + // TODO(p): Support << /Columns N /Predictor 12 >> // which usually appears in files with cross-reference streams. if parms, ok := stream.Dict["DecodeParms"]; ok && parms.Kind != Nil { return nil, errors.New("DecodeParms are not supported") |