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Merge pull request #18194 from famiu/feat/usercmd_preview

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feat: user command "preview" (like inccommand)
This commit is contained in:
bfredl
2022-05-31 17:44:13 +02:00
committed by GitHub
parent 5d840fa7e6 46536f53e8
commit 7380ebfc17
25 changed files with 960 additions and 346 deletions
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11
src/nvim/api/private/helpers.c
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@@ -1438,6 +1438,7 @@ void create_user_command(String name, Object command, Dict(user_command) *opts,
char *rep = NULL;
LuaRef luaref = LUA_NOREF;
LuaRef compl_luaref = LUA_NOREF;
LuaRef preview_luaref = LUA_NOREF;
if (!uc_validate_name(name.data)) {
api_set_error(err, kErrorTypeValidation, "Invalid command name");
@@ -1592,6 +1593,14 @@ void create_user_command(String name, Object command, Dict(user_command) *opts,
goto err;
}
if (opts->preview.type == kObjectTypeLuaRef) {
argt |= EX_PREVIEW;
preview_luaref = api_new_luaref(opts->preview.data.luaref);
} else if (HAS_KEY(opts->preview)) {
api_set_error(err, kErrorTypeValidation, "Invalid value for 'preview'");
goto err;
}
switch (command.type) {
case kObjectTypeLuaRef:
luaref = api_new_luaref(command.data.luaref);
@@ -1611,7 +1620,7 @@ void create_user_command(String name, Object command, Dict(user_command) *opts,
}
if (uc_add_command(name.data, name.size, rep, argt, def, flags, compl, compl_arg, compl_luaref,
addr_type_arg, luaref, force) != OK) {
preview_luaref, addr_type_arg, luaref, force) != OK) {
api_set_error(err, kErrorTypeException, "Failed to create user command");
// Do not goto err, since uc_add_command now owns luaref, compl_luaref, and compl_arg
}