mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-08 10:56:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

vim-patch:9.0.0707: with 'smoothscroll' cursor position not adjusted in long line

Browse Source 
Problem:    With 'smoothscroll' and 'scrolloff' non-zero the cursor position
            is not properly adjusted in a long line.
Solution:   Move the cursor further up or down in the line.

118c235112

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
Luuk van Baal
2023-04-26 22:15:25 +02:00
parent f3de7f4468
commit 36c98b47a3
3 changed files with 83 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
src/nvim/move.c
View File

@@ -1210,20 +1210,24 @@ bool scrolldown(long line_count, int byfold)
}
if (curwin->w_cursor.lnum == curwin->w_topline && do_sms) {
long so = curwin->w_p_so >= 0 ? curwin->w_p_so : p_so;
long scrolloff_cols = so == 0 ? 0 : width1 + (so - 1) * width2;
// make sure the cursor is in the visible text
validate_virtcol();
int col = curwin->w_virtcol - curwin->w_skipcol;
long col = curwin->w_virtcol - curwin->w_skipcol + scrolloff_cols;
int row = 0;
if (col >= width1) {
col -= width1;
++row;
row++;
}
if (col > width2) {
row += col / width2;
row += (int)col / width2;
col = col % width2;
}
if (row >= curwin->w_height) {
coladvance(curwin->w_virtcol - (row - curwin->w_height + 1) * width2);
curwin->w_curswant = curwin->w_virtcol - (row - curwin->w_height + 1) * width2;
coladvance(curwin->w_curswant);
}
}
return moved;
@@ -1329,20 +1333,25 @@ bool scrollup(long line_count, int byfold)
}
if (curwin->w_cursor.lnum == curwin->w_topline && do_sms && curwin->w_skipcol > 0) {
// make sure the cursor is in a visible part of the line
int width1 = curwin->w_width - curwin_col_off();
int width2 = width1 + curwin_col_off2();
long so = curwin->w_p_so >= 0 ? curwin->w_p_so : p_so;
long scrolloff_cols = so == 0 ? 0 : width1 + (so - 1) * width2;
// Make sure the cursor is in a visible part of the line, taking
// 'scrolloff' into account, but using screen lines.
validate_virtcol();
if (curwin->w_virtcol < curwin->w_skipcol + 3) {
int width1 = curwin->w_width - curwin_col_off();
int width2 = width1 + curwin_col_off2();
if (curwin->w_virtcol < curwin->w_skipcol + 3 + scrolloff_cols) {
colnr_T col = curwin->w_virtcol;
if (col < width1) {
col += width1;
}
while (col < curwin->w_skipcol + 3) {
while (col < curwin->w_skipcol + 3 + scrolloff_cols) {
col += width2;
}
coladvance(col);
curwin->w_curswant = col;
coladvance(curwin->w_curswant);
}
}