Name "main::rcsId" used only once: possible typo at /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/cxx_to_docbook line 3.
SP 
OP=name ARG=<command>sigfilter</command> <emphasis>Filter waveforms</emphasis>
OP=id ARG=sigfilter-manual
Use of uninitialized value in concatenation (.) at /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/cxx_to_docbook line 515, <F> line 58.
OP=toc ARG=
OP=name ARG=Synopsis
DO 'synopsis' '/amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/sigfilter -sgml_synopsis'
OP=name ARG=Options
DO 'options' '/amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/sigfilter -sgml_options'
combine {parent Chunk=HASH(0x8104798) title <command>sigfilter</command> <emphasis>Filter waveforms</emphasis> refs ARRAY(0x810908c) toc 1 bits ARRAY(0x8101ba4) decls ARRAY(0x812da0c) id sigfilter-manual type comment} // {parent Chunk=HASH(0x8104798) title Unnamed Group 1 refs ARRAY(0x812da90) bits ARRAY(0x812da78) decls ARRAY(0x812daa8) type group}
collapse {refs ARRAY(0x8101b50) bits ARRAY(0x8101be0) decls ARRAY(0x8113a18) type top} // {parent Chunk=HASH(0x8104798) title <command>sigfilter</command> <emphasis>Filter waveforms</emphasis> refs ARRAY(0x812da90) bits ARRAY(0x812da78) id sigfilter-manual decls ARRAY(0x812daa8) type group1 toc 1}
    parent Chunk=HASH(0x8104798)
    title <command>sigfilter</command> <emphasis>Filter waveforms</emphasis>
    refs ARRAY(0x812da90)
    bits ARRAY(0x812da78)
    id sigfilter-manual
    decls ARRAY(0x812daa8)
    type group1
    toc 1
gives {parent Chunk=HASH(0x8104798) title <command>sigfilter</command> <emphasis>Filter waveforms</emphasis> refs ARRAY(0x812da90) toc 1 bits ARRAY(0x812da78) decls ARRAY(0x812daa8) id sigfilter-manual type top}
combine {parent Chunk=HASH(0x8130cdc) title Synopsis refs ARRAY(0x8130d30) bits ARRAY(0x8130d18) decls ARRAY(0x8130d48) type comment} // {parent Chunk=HASH(0x8130cdc) title Unnamed Group 2 refs ARRAY(0x8130db4) bits ARRAY(0x8130d9c) decls ARRAY(0x8130dcc) type group}
combine {parent Chunk=HASH(0x8130cdc) title Options refs ARRAY(0x8130f70) bits ARRAY(0x8130f58) decls ARRAY(0x8130f88) type comment} // {parent Chunk=HASH(0x8130cdc) title Unnamed Group 3 refs ARRAY(0x8130ff4) bits ARRAY(0x8130fdc) decls ARRAY(0x813100c) type group}
P Chunk=HASH(0x8104798)
P Chunk=HASH(0x812da24)
P Chunk=HASH(0x8130de4)
P Chunk=HASH(0x8130d60)
P Chunk=HASH(0x8130e68)
COMMAND /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/sigfilter -sgml_synopsis
P Chunk=HASH(0x8130f04)
P Chunk=HASH(0x8131024)
P Chunk=HASH(0x8130fa0)
P Chunk=HASH(0x81310a8)
COMMAND /amd/projects/festival/versions/v_mpiro/speech_tools_linux/bin/sigfilter -sgml_options