Problem: Add spaces: 4.Neverhopethatallthepiecesareincluded.

Spaces added: 4. Never hope that all the pieces are included.
This text is missing some spaces, please add them: For2010asawhole,realGDPgrowthisnowprojectedat1.8%intheEUand1.7%intheeuroarea,asizeableupwardrevision.
For 2010 as a whole, real GDP growth is now projected at 1.8% in the EU and 1.7% in the euro area, a sizeable upward revision.
input question: Fix spacing: ThisallowstheintelligenceofWindowstodecidethecorrectsoftwareapplicationtoopenyourGLSfile.

output answer: This allows the intelligence of Windows to decide the correct software application to open your GLS file.
Problem: AnInstantSenseofJoy
What's a sentence that uses these characters?
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An Instant Sense of Joy
Add spaces: RichardDarstpostedafinancialreportforDebConf11.Approximatenumbershadbeenknownsincelastyear,butRichardcheckedalltransactionsagainstSPIandFFISrecordstoconfirmthat,thankstothesupportoftheRepublikaSrpskagovernment,theconferencegeneratedasurplusforDebianofaround20,000.

Answer: Richard Darst posted a financial report for DebConf11. Approximate numbers had been known since last year, but Richard checked all transactions against SPI and FFIS records to confirm that, thanks to the support of the Republika Srpska government, the conference generated a surplus for Debian of around 20,000.
This text is missing some spaces, please add them: Itleavesunansweredthequestionofwhatheultimatelywanted,orifheevenknewwhathewanted;astothat,hisnovelshowsonlyamindfullofhalf-bakeddemagogicnotions,neverclearlythoughtout.
It leaves unanswered the question of what he ultimately wanted, or if he even knew what he wanted; as to that, his novel shows only a mind full of half-baked demagogic notions, never clearly thought out.