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vim-patch:8.2.3280: 'virtualedit' local to buffer is not the best solution

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Problem:    'virtualedit' local to buffer is not the best solution.
Solution:   Make it window-local. (Gary Johnson, closes vim/vim#8685)
51ad850f5f
This commit is contained in:
zeertzjq
2022-01-15 19:21:17 +08:00
parent d391940b9a
commit 87e54f123a
8 changed files with 54 additions and 36 deletions
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10
src/nvim/ops.c
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@@ -2197,21 +2197,21 @@ void op_insert(oparg_T *oap, long count1)
// already disabled, but still need it when calling
// coladvance_force().
// coladvance_force() uses get_ve_flags() to get the 'virtualedit'
// state for the current buffer. To override that state, we need to
// set the buffer-local value of ve_flags rather than the global value.
// state for the current window. To override that state, we need to
// set the window-local value of ve_flags rather than the global value.
if (curwin->w_cursor.coladd > 0) {
unsigned old_ve_flags = curbuf->b_ve_flags;
unsigned old_ve_flags = curwin->w_ve_flags;
if (u_save_cursor() == FAIL) {
return;
}
curbuf->b_ve_flags = VE_ALL;
curwin->w_ve_flags = VE_ALL;
coladvance_force(oap->op_type == OP_APPEND
? oap->end_vcol + 1 : getviscol());
if (oap->op_type == OP_APPEND) {
--curwin->w_cursor.col;
}
curbuf->b_ve_flags = old_ve_flags;
curwin->w_ve_flags = old_ve_flags;
}
// Get the info about the block before entering the text
block_prep(oap, &bd, oap->start.lnum, true);