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API: nvim_get_commands(): more attributes

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Support more :command attributes:
  -bang
  -bar
  -register
This commit is contained in:
Justin M. Keyes
2018-05-11 07:50:00 +02:00
parent 9fa7727ce0
commit 738bffea2c
4 changed files with 44 additions and 61 deletions
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14
src/nvim/ex_docmd.c
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@@ -9990,14 +9990,16 @@ ArrayOf(Dictionary) commands_array(buf_T *buf)
PUT(d, "name", STRING_OBJ(cstr_to_string((char *)cmd->uc_name)));
PUT(d, "definition", STRING_OBJ(cstr_to_string((char *)cmd->uc_rep)));
PUT(d, "script_id", INTEGER_OBJ(cmd->uc_scriptID));
PUT(d, "bang", BOOLEAN_OBJ(!!(cmd->uc_argt & BANG)));
PUT(d, "bar", BOOLEAN_OBJ(!!(cmd->uc_argt & TRLBAR)));
PUT(d, "register", BOOLEAN_OBJ(!!(cmd->uc_argt & REGSTR)));
// "nargs" key
switch (cmd->uc_argt & (EXTRA|NOSPC|NEEDARG)) {
case 0: arg[0] = '0'; break;
case(EXTRA): arg[0] = '*'; break;
case(EXTRA|NOSPC): arg[0] = '?'; break;
case(EXTRA|NEEDARG): arg[0] = '+'; break;
case(EXTRA|NOSPC|NEEDARG): arg[0] = '1'; break;
case 0: arg[0] = '0'; break;
case(EXTRA): arg[0] = '*'; break;
case(EXTRA|NOSPC): arg[0] = '?'; break;
case(EXTRA|NEEDARG): arg[0] = '+'; break;
case(EXTRA|NOSPC|NEEDARG): arg[0] = '1'; break;
}
PUT(d, "nargs", STRING_OBJ(cstr_to_string(arg)));