For LyX 2.3.0: Modified: * Section 2.5: new material in item "Overfull hbox" new material in item "Underfull hbox" * Section 3.2.1: 2nd alinea 'Child Document' 3rd alinea: document differences between methods 5th alinea added * Section 3.2.3: completely rewritten * Section 3.5.3 (footnote): review of the \star\ documentation * Section 4.1: correct menu name second alinea, correct menu name * Section 3.1: introduce Biblatex * Section 3.1.1: introduce Biblatex * Section 3.1.2: rename title as 'Subdivided bibliographies' and introduce Biblatex * Section 3.1.3: rewrite almost completely * Section 5.6.1: 1st alinea: review calling method entry 'Built-in reverse search via SyncTeX': a couple of details added * Section 5.6.3: entry Okular: a few changes * Section 6.1.3 (in sec. 6.1 A&A paper): 3rd alinea: add documentation of institute and email suppress two additional methods * Section 6.1.4: document the paragraph style Keywords * Section 6.1.8: word changed * Section 6.2.1: update version number * Section 6.2.2: update class name suppress two phrases * Section 6.9.4.3 (FoilTeX): review paragraph * Section 6.11.2: item 2, phrase reviewed * Section 6.12.2: 1st alinea: 'template' instead of 'file' 1st item: document option loading * Section 6.14.2: item Dictum: change optional arg name * section 6.14.3: add note about v1 obsolecence * Section 6.15.2: item Page style: edit menu name item Sectioning: change last phrase item Article: edit menu name * Section 6.15.3: item Epigraph: add '(optional)' and change last phrase * Section 7.2.1: 2nd alinea: add article 3rd alinea: add a couple of words 4th alinea: edit vc-command font and manual name * Section 7.3.2.1: 2nd alinea, 2nd item: add footnote * Section 7.3.3.3: suppress vert. spacings edit last alinea * Section 7.3.3.4: edit 1st alinea