Wsrtjtyk

TeX file is compiled to dvi by dvipdfm. I've been using such technique about 20 years. Everything was Ok until I need paragraph level. Table of contents is correct, hyperref s are working, but bookmarks in pdf-file for paragraphs are incorrect: each paragraph bookmark contains the next one as sublevel. The source code (file test.tex) is following:

documentclass[12pt,a4paper,sumlimits,intlimits,namelimits,openany,twoside]{book}



usepackage[T2A]{fontenc}

usepackage[utf8]{inputenc}

usepackage[greek,english]{babel}

usepackage{makeidx,multicol,ifthen,verbatim,layout}



selectlanguage{english}



usepackage[hyperindex,bookmarksnumbered,%colorlinks,

     dvipdfmx,bookmarks]{hyperref}

usepackage{amsmath,amsthm,amsfonts,amssymb}



numberwithin{paragraph}{chapter}



begin{document}

setcounter{secnumdepth}4%setcounter{tocdepth}{4}

setcounter{tocdepth}4

tableofcontents

newpage



chapter{The Lebesgue theory}

section{Set functions}

paragraph{Definition (ring)}

paragraph{Definition (additive set function)}

paragraph{Theorem (continuity of additive set function)}



section{Construction   of  the  Lebesgue   measure}

paragraph{Definition (ring of elementary sets)}

paragraph{Definition (regular set function)}

end{document}

File test.toc (generated automatically by LaTeX) is following:

babel@toc {english}{}

babel@toc {english}{}

contentsline {chapter}{numberline {1}The Lebesgue theory}{2}{chapter.1}

contentsline {section}{numberline {1.1}Set functions}{2}{section.1.1}

contentsline {paragraph}{numberline {1.1}Definition (ring)}{2}{paragraph.1.1}

contentsline {paragraph}{numberline {1.2}Definition (additive set function)}{2}{paragraph.1.2}

contentsline {paragraph}{numberline {1.3}Theorem (continuity of additive set function)}{2}{paragraph.1.3}

contentsline {section}{numberline {1.2}Construction of the Lebesgue measure}{2}{section.1.2}

contentsline {paragraph}{numberline {1.1}Definition (ring of elementary sets)}{2}{paragraph.1.1}

contentsline {paragraph}{numberline {1.2}Definition (regular set function)}{2}{paragraph.1.2}

File test.out (generated automatically by LaTeX) is following:

BOOKMARK [0][-]{chapter.1}{1 The Lebesgue theory}{}% 1

BOOKMARK [1][-]{section.1.1}{1.1 Set functions}{chapter.1}% 2

BOOKMARK [2][-]{paragraph.1.1}{1.1 Definition (ring)}{section.1.1}% 3

BOOKMARK [3][-]{paragraph.1.2}{1.2 Definition (additive set function)}{paragraph.1.1}% 4

BOOKMARK [4][-]{paragraph.1.3}{1.3 Theorem (continuity of additive set function)}{paragraph.1.2}% 5

BOOKMARK [1][-]{section.1.2}{1.2 Construction of the Lebesgue measure}{chapter.1}% 6

BOOKMARK [2][-]{paragraph.1.1}{1.1 Definition (ring of elementary sets)}{section.1.2}% 7

BOOKMARK [3][-]{paragraph.1.2}{1.2 Definition (regular set function)}{paragraph.1.1}% 8

Thanks in advance for any idea.

The reason of some strange behaviour of paragraph bookmarks is that I used paragraph within section skipping two levels: subsection and subsubsection. So, package hyperref treats such level gap as a problem and try to fix it, lifting bookmark level by 1 (and only by 1) per each step. I've got these warning in test.log:

Chapter 1.



Package hyperref Warning: Difference (3) between bookmark levels is greater

(hyperref)                than one, level fixed on input line 26.





Package hyperref Warning: Difference (2) between bookmark levels is greater

(hyperref)                than one, level fixed on input line 27.





Package hyperref Warning: Difference (3) between bookmark levels is greater

(hyperref)                than one, level fixed on input line 31.

...

Package hyperref Warning: Difference (2) between bookmark levels is greater

(hyperref)                than one, level fixed on input line 32.

Unfortunately, the only found remedy is to use sectioning command witjout skipping levels; in my case, I need to use subsection instead of 'paragraph`.
This oddity of hyperref is described in many sources, see e.g. here.