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API: nvim_create_buf: unset 'modeline' in scratch-buffer #12379

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Although 'nomodeline' is not strictly part of the definition of
a "scratch-buffer" it is obviously the right default.
This commit is contained in:
Justin M. Keyes
2020-05-29 18:45:32 +02:00
committed by GitHub
parent 5a9226c800
commit 977c0f292f
2 changed files with 10 additions and 7 deletions
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9
src/nvim/api/vim.c
View File

@@ -1037,7 +1037,7 @@ void nvim_set_current_win(Window window, Error *err)
///
/// @param listed Sets 'buflisted'
/// @param scratch Creates a "throwaway" |scratch-buffer| for temporary work
/// (always 'nomodified')
/// (always 'nomodified'). Also sets 'nomodeline' on the buffer.
/// @param[out] err Error details, if any
/// @return Buffer handle, or 0 on error
///
@@ -1067,9 +1067,10 @@ Buffer nvim_create_buf(Boolean listed, Boolean scratch, Error *err)
if (scratch) {
aco_save_T aco;
aucmd_prepbuf(&aco, buf);
set_option_value("bh", 0L, "hide", OPT_LOCAL);
set_option_value("bt", 0L, "nofile", OPT_LOCAL);
set_option_value("swf", 0L, NULL, OPT_LOCAL);
set_option_value("bufhidden", 0L, "hide", OPT_LOCAL);
set_option_value("buftype", 0L, "nofile", OPT_LOCAL);
set_option_value("swapfile", 0L, NULL, OPT_LOCAL);
set_option_value("modeline", 0L, NULL, OPT_LOCAL); // 'nomodeline'
aucmd_restbuf(&aco);
}
return buf->b_fnum;

8
test/functional/api/vim_spec.lua
View File

@@ -1808,7 +1808,7 @@ describe('API', function()
eq({id=1}, meths.get_current_buf())
end)
it("doesn't cause BufEnter or BufWinEnter autocmds", function()
it("does not trigger BufEnter, BufWinEnter", function()
command("let g:fired = v:false")
command("au BufEnter,BufWinEnter * let g:fired = v:true")
@@ -1818,7 +1818,7 @@ describe('API', function()
eq(false, eval('g:fired'))
end)
it('|scratch-buffer|', function()
it('scratch-buffer', function()
eq({id=2}, meths.create_buf(false, true))
eq({id=3}, meths.create_buf(true, true))
eq({id=4}, meths.create_buf(true, true))
@@ -1845,6 +1845,7 @@ describe('API', function()
eq('nofile', meths.buf_get_option(b, 'buftype'))
eq('hide', meths.buf_get_option(b, 'bufhidden'))
eq(false, meths.buf_get_option(b, 'swapfile'))
eq(false, meths.buf_get_option(b, 'modeline'))
end
--
@@ -1860,8 +1861,9 @@ describe('API', function()
eq('nofile', meths.buf_get_option(edited_buf, 'buftype'))
eq('hide', meths.buf_get_option(edited_buf, 'bufhidden'))
eq(false, meths.buf_get_option(edited_buf, 'swapfile'))
eq(false, meths.buf_get_option(edited_buf, 'modeline'))
-- scratch buffer can be wiped without error
-- Scratch buffer can be wiped without error.
command('bwipe')
screen:expect([[
^ |