Kevin Clark 39f393ef07 Add nvim floating window support (replaces #3314) (#3470) ... * Add nvim floating window hover support * Add configuration for float to replace preview * preview#ShowFloating: qualify local variables * Configure floating preview usecases individually Also: * Extract floating preview to its own file. * Ignore 'stay_here' option. Moving into the floating preview window seems confusing at best. * Re-use existing floating preview window if it's still up. * Flush out floating preview documentation. * Watch cursor position changes per window Floating previews open a new window, so when that window is written to, it moves briefly there at a different position than the original window. This makes repeated positions detected when positions are tracked at a s: level. Instead, we change the variable to window scoped, which only fires a message if the cursor has changed from the last position in *that window*. * g:ale_floating_preview cleanup * floating_preview: add ALEDetail tests * Fix fecs test missing runtime call * Add ALEHover floating preview tests Co-authored-by: Jan-Grimo Sobez <jan-grimo.sobez@phys.chem.ethz.ch>		2021-01-14 18:06:20 +00:00
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ale.vim	Add nvim floating window support (replaces #3314) (#3470)	2021-01-14 18:06:20 +00:00