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fix(api): nvim_cmd handle 0 range (#19655)

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Fixes #19608
This commit is contained in:
Lewis Russell
2022-08-06 13:53:37 +01:00
committed by GitHub
parent 0df1418ffa
commit 0fdf59ac9d
2 changed files with 9 additions and 0 deletions
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2
src/nvim/ex_docmd.c
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@@ -1693,6 +1693,8 @@ int execute_cmd(exarg_T *eap, CmdParseInfo *cmdinfo, bool preview)
ERROR(_(e_cannot_edit_other_buf)); ERROR(_(e_cannot_edit_other_buf));
} }
correct_range(eap);
if (((eap->argt & EX_WHOLEFOLD) || eap->addr_count >= 2) && !global_busy if (((eap->argt & EX_WHOLEFOLD) || eap->addr_count >= 2) && !global_busy
&& eap->addr_type == ADDR_LINES) { && eap->addr_type == ADDR_LINES) {
// Put the first line at the start of a closed fold, put the last line // Put the first line at the start of a closed fold, put the last line

7
test/functional/api/vim_spec.lua
View File

@@ -3822,5 +3822,12 @@ describe('API', function()
feed("[l") feed("[l")
neq(nil, string.find(eval("v:errmsg"), "E5108:")) neq(nil, string.find(eval("v:errmsg"), "E5108:"))
end) end)
it('handles 0 range #19608', function()
meths.buf_set_lines(0, 0, -1, false, { "aa" })
meths.cmd({ cmd = 'delete', range = { 0 } }, {})
command('undo')
eq({'aa'}, meths.buf_get_lines(0, 0, 1, false))
assert_alive()
end)
end) end)
end) end)