<fo:block>Next block has no word-spacing property:</fo:block>
<fo:block>Default space between words is defined to be the inline-progression-dimension
of the glyph-area obtained by formatting the current fo:character whose
treat-as-word-space trait has the value "true".</fo:block>
<fo:block>Next block has word-spacing="normal":</fo:block>
<fo:blockword-spacing="normal">Default space between words is defined to be the inline-progression-dimension
of the glyph-area obtained by formatting the current fo:character whose
treat-as-word-space trait has the value "true".</fo:block>
<fo:block>Next block has word-spacing="0pt":</fo:block>
<fo:blockword-spacing="0pt">Default space between words is defined to be the inline-progression-dimension
of the glyph-area obtained by formatting the current fo:character whose
treat-as-word-space trait has the value "true".</fo:block>
<fo:block>Next block has word-spacing="-2pt":</fo:block>
<fo:blockword-spacing="-2pt">Default space between words is defined to be the inline-progression-dimension
of the glyph-area obtained by formatting the current fo:character whose
treat-as-word-space trait has the value "true".</fo:block>
<fo:block>Next block has word-spacing.optimum="6pt" word-spacing.minimum="3pt" word-spacing.maximum="12pt":</fo:block>
<fo:blockword-spacing.optimum="6pt"word-spacing.minimum="3pt"word-spacing.maximum="12pt">Default space between words is defined to be the inline-progression-dimension
of the glyph-area obtained by formatting the current fo:character whose
treat-as-word-space trait has the value "true".</fo:block>