Document locations - Factor Documentation (original) (raw)
Document locations
Factor handbook » UI framework » Building user interfaces » Pre-made UI gadgets » Editor gadgets » Documents
| Prev: | map-doc-lines ( ... from to quot: ( ... line -- ... result ) -- ... results ) |
|---|---|
| Next: | Document elements |
Locations in the document are represented as a line/column number pair, with both indices being zero-based. There are some words for manipulating locations:
+col ( loc n -- newloc ) +line ( loc n -- newloc ) =col ( n loc -- newloc ) =line ( n loc -- newloc )
Miscellaneous words for working with locations: