Onsdagen den 31 maj 2006 kl 21.29 skrev Heiko Oberdiek: > >> * To get smaller pdf file sizes I have experimented with >> destinations: >> * Unused destinatins are removed. >> * The destination names are renamed to shorter names. [snip] > Thus I made the assumption the spelling of the destinations are not > intended for external referencing. This allows two optimizations: > * Unused destinations are removed. > * The destination names must still unique, but I can choose shorter > names, e.g. instead of > section.1, section.23, codline.127 (30 bytes) > the shortest possible, but unique names are used: > A, B, C (3 bytes) > The HTML example from above would be transformed to: > <a name="A">...</a> or <a ref="#C">...</a> > > Example: file size decrease of source2e.pdf: around 4.5 %. Have you tried using numbered destinations? Apart from being simpler, this should shave off another byte or two (for the parentheses delimiting the string). Lars Hellström