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Merge PR #5651 from mhinz/vv/exitval
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@ -1383,6 +1383,9 @@ v:dying Normally zero. When a deadly signal is caught it's set to
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< Note: if another deadly signal is caught when v:dying is one,
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VimLeave autocommands will not be executed.
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*v:exiting* *exiting-variable*
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v:exiting The exit value Nvim will use. Before exiting, it is |v:null|.
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*v:errmsg* *errmsg-variable*
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v:errmsg Last given error message. It's allowed to set this variable.
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Example: >
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@ -394,6 +394,7 @@ static struct vimvar {
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VV(VV_TYPE_DICT, "t_dict", VAR_NUMBER, VV_RO),
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VV(VV_TYPE_FLOAT, "t_float", VAR_NUMBER, VV_RO),
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VV(VV_TYPE_BOOL, "t_bool", VAR_NUMBER, VV_RO),
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VV(VV_EXITING, "exiting", VAR_NUMBER, VV_RO),
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};
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#undef VV
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@ -581,6 +582,7 @@ void eval_init(void)
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set_vim_var_special(VV_FALSE, kSpecialVarFalse);
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set_vim_var_special(VV_TRUE, kSpecialVarTrue);
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set_vim_var_special(VV_NULL, kSpecialVarNull);
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set_vim_var_special(VV_EXITING, kSpecialVarNull);
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set_reg_var(0); // default for v:register is not 0 but '"'
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}
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@ -17763,6 +17765,8 @@ void set_vcount(long count, long count1, int set_prevcount)
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/// @param[in] val Value to set to.
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void set_vim_var_nr(const VimVarIndex idx, const varnumber_T val)
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{
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clear_tv(&vimvars[idx].vv_tv);
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vimvars[idx].vv_type = VAR_NUMBER;
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vimvars[idx].vv_nr = val;
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}
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@ -17772,6 +17776,8 @@ void set_vim_var_nr(const VimVarIndex idx, const varnumber_T val)
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/// @param[in] val Value to set to.
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void set_vim_var_special(const VimVarIndex idx, const SpecialVarValue val)
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{
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clear_tv(&vimvars[idx].vv_tv);
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vimvars[idx].vv_type = VAR_SPECIAL;
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vimvars[idx].vv_special = val;
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}
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@ -134,6 +134,7 @@ typedef enum {
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VV_TYPE_DICT,
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VV_TYPE_FLOAT,
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VV_TYPE_BOOL,
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VV_EXITING,
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} VimVarIndex;
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/// All recognized msgpack types
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@ -557,6 +557,8 @@ void getout(int exitval)
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if (exmode_active)
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exitval += ex_exitval;
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set_vim_var_nr(VV_EXITING, exitval);
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/* Position the cursor on the last screen line, below all the text */
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ui_cursor_goto((int)Rows - 1, 0);
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46
test/functional/core/exit_spec.lua
Normal file
46
test/functional/core/exit_spec.lua
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@ -0,0 +1,46 @@
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local helpers = require('test.functional.helpers')(after_each)
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local command = helpers.command
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local eval = helpers.eval
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local eq, neq = helpers.eq, helpers.neq
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local run = helpers.run
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describe('v:exiting', function()
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local cid
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before_each(function()
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helpers.clear()
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cid = helpers.nvim('get_api_info')[1]
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end)
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it('defaults to v:null', function()
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eq(1, eval('v:exiting is v:null'))
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end)
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it('is 0 on normal exit', function()
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local function on_setup()
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command('autocmd VimLeavePre * call rpcrequest('..cid..', "")')
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command('autocmd VimLeave * call rpcrequest('..cid..', "")')
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command('quit')
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end
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local function on_request()
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eq(0, eval('v:exiting'))
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return ''
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end
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run(on_request, nil, on_setup)
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end)
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it('is non-zero after :cquit', function()
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local function on_setup()
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command('autocmd VimLeavePre * call rpcrequest('..cid..', "")')
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command('autocmd VimLeave * call rpcrequest('..cid..', "")')
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command('cquit')
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end
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local function on_request()
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neq(0, eval('v:exiting'))
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return ''
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end
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run(on_request, nil, on_setup)
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end)
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end)
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