Am Montag, 11. Mai 2026, 10:34:22 Mitteleuropäische Sommerzeit schrieb Bernd Paysan: > Am Montag, 11. Mai 2026, 05:32:51 Mitteleuropäische Sommerzeit schrieb > > colossus via Gforth discussion and announcements: > > I have from time to time wanted to perform clean up actions when a marker > > is run, often close files. Win32Forth allowed this by having MARKER-CHAIN > > run and I found it quite useful. The other advantage of this arrangement > > is that it is possible to localize the clean up actions in the same file > > as the data structure is defined. > > > > I have attached a proposed patch. It is pretty simple and only affects the > > marker.fs file. > > Maskes sense. While we have chains.fs in Gforth, we usually have a deferred > word where you can put your chained code in.
Looking at this concept, we should probably have two chains, one for creating the marker, one for restoring it. A typical marker functionality comes in pairs, like SECTION-MARKER, and SECTION-MARKER!. -- Bernd Paysan "If you want it done right, you have to do it yourself" net2o id: kQusJzA;7*?t=uy@X}1GWr!+0qqp_Cn176t4(dQ* https://net2o.de/
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