diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/news.txt | 3 | ||||
| -rw-r--r-- | runtime/doc/ui.txt | 8 |
2 files changed, 9 insertions, 2 deletions
diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt index 78cd05b7d5..48d954fe2d 100644 --- a/runtime/doc/news.txt +++ b/runtime/doc/news.txt @@ -223,6 +223,9 @@ The following changes to existing APIs or features add new behavior. • API calls now show more information about where an exception happened. +• The `win_viewport` UI event now contains information about virtual lines, + meaning that smooth scrolling can now be implemented more consistenlty. + ============================================================================== REMOVED FEATURES *news-removed* diff --git a/runtime/doc/ui.txt b/runtime/doc/ui.txt index e706e36374..4ff74714f3 100644 --- a/runtime/doc/ui.txt +++ b/runtime/doc/ui.txt @@ -626,11 +626,15 @@ tabs. When |ui-messages| is active, no message grid is used, and this event will not be sent. -["win_viewport", grid, win, topline, botline, curline, curcol] ~ +["win_viewport", grid, win, topline, botline, curline, curcol, line_count, scroll_delta] ~ Indicates the range of buffer text displayed in the window, as well as the cursor position in the buffer. All positions are zero-based. `botline` is set to one more than the line count of the buffer, if - there are filler lines past the end. + there are filler lines past the end. `scroll_delta` contains how much + the top line of a window moved since `win_viewport` was last emitted. + It is intended to be used to implement smooth scrolling. For this + purpose it only counts "virtual" or "displayed" lines, so folds + only count as one line. ["win_extmark", grid, win, ns_id, mark_id, row, col] ~ Updates the position of an extmark which is currently visible in a |