1 files changed, 0 insertions, 340 deletions

diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c
index a1f5d70a66..ff6a4c37e8 100644
--- a/src/nvim/api/private/helpers.c
+++ b/src/nvim/api/private/helpers.c
@@ -959,7 +959,6 @@ ArrayOf(Dictionary) keymap_array(String mode, buf_T *buf, bool from_lua)
   return mappings;
 }
 
-
 /// Force obj to bool.
 /// If it fails, returns false and sets err
 /// @param obj          The object to coerce to a boolean
@@ -1108,212 +1107,6 @@ const char *get_default_stl_hl(win_T *wp, bool use_winbar)
   }
 }
 
-void create_user_command(String name, Object command, Dict(user_command) *opts, int flags,
-                         Error *err)
-{
-  uint32_t argt = 0;
-  long def = -1;
-  cmd_addr_T addr_type_arg = ADDR_NONE;
-  int compl = EXPAND_NOTHING;
-  char *compl_arg = NULL;
-  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");
-    goto err;
-  }
-
-  if (mb_islower(name.data[0])) {
-    api_set_error(err, kErrorTypeValidation, "'name' must begin with an uppercase letter");
-    goto err;
-  }
-
-  if (HAS_KEY(opts->range) && HAS_KEY(opts->count)) {
-    api_set_error(err, kErrorTypeValidation, "'range' and 'count' are mutually exclusive");
-    goto err;
-  }
-
-  if (opts->nargs.type == kObjectTypeInteger) {
-    switch (opts->nargs.data.integer) {
-    case 0:
-      // Default value, nothing to do
-      break;
-    case 1:
-      argt |= EX_EXTRA | EX_NOSPC | EX_NEEDARG;
-      break;
-    default:
-      api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
-      goto err;
-    }
-  } else if (opts->nargs.type == kObjectTypeString) {
-    if (opts->nargs.data.string.size > 1) {
-      api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
-      goto err;
-    }
-
-    switch (opts->nargs.data.string.data[0]) {
-    case '*':
-      argt |= EX_EXTRA;
-      break;
-    case '?':
-      argt |= EX_EXTRA | EX_NOSPC;
-      break;
-    case '+':
-      argt |= EX_EXTRA | EX_NEEDARG;
-      break;
-    default:
-      api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
-      goto err;
-    }
-  } else if (HAS_KEY(opts->nargs)) {
-    api_set_error(err, kErrorTypeValidation, "Invalid value for 'nargs'");
-    goto err;
-  }
-
-  if (HAS_KEY(opts->complete) && !argt) {
-    api_set_error(err, kErrorTypeValidation, "'complete' used without 'nargs'");
-    goto err;
-  }
-
-  if (opts->range.type == kObjectTypeBoolean) {
-    if (opts->range.data.boolean) {
-      argt |= EX_RANGE;
-      addr_type_arg = ADDR_LINES;
-    }
-  } else if (opts->range.type == kObjectTypeString) {
-    if (opts->range.data.string.data[0] == '%' && opts->range.data.string.size == 1) {
-      argt |= EX_RANGE | EX_DFLALL;
-      addr_type_arg = ADDR_LINES;
-    } else {
-      api_set_error(err, kErrorTypeValidation, "Invalid value for 'range'");
-      goto err;
-    }
-  } else if (opts->range.type == kObjectTypeInteger) {
-    argt |= EX_RANGE | EX_ZEROR;
-    def = opts->range.data.integer;
-    addr_type_arg = ADDR_LINES;
-  } else if (HAS_KEY(opts->range)) {
-    api_set_error(err, kErrorTypeValidation, "Invalid value for 'range'");
-    goto err;
-  }
-
-  if (opts->count.type == kObjectTypeBoolean) {
-    if (opts->count.data.boolean) {
-      argt |= EX_COUNT | EX_ZEROR | EX_RANGE;
-      addr_type_arg = ADDR_OTHER;
-      def = 0;
-    }
-  } else if (opts->count.type == kObjectTypeInteger) {
-    argt |= EX_COUNT | EX_ZEROR | EX_RANGE;
-    addr_type_arg = ADDR_OTHER;
-    def = opts->count.data.integer;
-  } else if (HAS_KEY(opts->count)) {
-    api_set_error(err, kErrorTypeValidation, "Invalid value for 'count'");
-    goto err;
-  }
-
-  if (opts->addr.type == kObjectTypeString) {
-    if (parse_addr_type_arg(opts->addr.data.string.data, (int)opts->addr.data.string.size,
-                            &addr_type_arg) != OK) {
-      api_set_error(err, kErrorTypeValidation, "Invalid value for 'addr'");
-      goto err;
-    }
-
-    if (addr_type_arg != ADDR_LINES) {
-      argt |= EX_ZEROR;
-    }
-  } else if (HAS_KEY(opts->addr)) {
-    api_set_error(err, kErrorTypeValidation, "Invalid value for 'addr'");
-    goto err;
-  }
-
-  if (api_object_to_bool(opts->bang, "bang", false, err)) {
-    argt |= EX_BANG;
-  } else if (ERROR_SET(err)) {
-    goto err;
-  }
-
-  if (api_object_to_bool(opts->bar, "bar", false, err)) {
-    argt |= EX_TRLBAR;
-  } else if (ERROR_SET(err)) {
-    goto err;
-  }
-
-  if (api_object_to_bool(opts->register_, "register", false, err)) {
-    argt |= EX_REGSTR;
-  } else if (ERROR_SET(err)) {
-    goto err;
-  }
-
-  if (api_object_to_bool(opts->keepscript, "keepscript", false, err)) {
-    argt |= EX_KEEPSCRIPT;
-  } else if (ERROR_SET(err)) {
-    goto err;
-  }
-
-  bool force = api_object_to_bool(opts->force, "force", true, err);
-  if (ERROR_SET(err)) {
-    goto err;
-  }
-
-  if (opts->complete.type == kObjectTypeLuaRef) {
-    compl = EXPAND_USER_LUA;
-    compl_luaref = api_new_luaref(opts->complete.data.luaref);
-  } else if (opts->complete.type == kObjectTypeString) {
-    if (parse_compl_arg(opts->complete.data.string.data,
-                        (int)opts->complete.data.string.size, &compl, &argt,
-                        &compl_arg) != OK) {
-      api_set_error(err, kErrorTypeValidation, "Invalid value for 'complete'");
-      goto err;
-    }
-  } else if (HAS_KEY(opts->complete)) {
-    api_set_error(err, kErrorTypeValidation, "Invalid value for 'complete'");
-    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);
-    if (opts->desc.type == kObjectTypeString) {
-      rep = opts->desc.data.string.data;
-    } else {
-      snprintf((char *)IObuff, IOSIZE, "<Lua function %d>", luaref);
-      rep = (char *)IObuff;
-    }
-    break;
-  case kObjectTypeString:
-    rep = command.data.string.data;
-    break;
-  default:
-    api_set_error(err, kErrorTypeValidation, "'command' must be a string or Lua function");
-    goto err;
-  }
-
-  if (uc_add_command(name.data, name.size, rep, argt, def, flags, compl, compl_arg, compl_luaref,
-                     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
-  }
-
-  return;
-
-err:
-  NLUA_CLEAR_REF(luaref);
-  NLUA_CLEAR_REF(compl_luaref);
-  xfree(compl_arg);
-}
-
 int find_sid(uint64_t channel_id)
 {
   switch (channel_id) {
@@ -1343,136 +1136,3 @@ sctx_T api_set_sctx(uint64_t channel_id)
   }
   return old_current_sctx;
 }
-
-/// Check if a string contains only whitespace characters.
-bool string_iswhite(String str)
-{
-  for (size_t i = 0; i < str.size; i++) {
-    if (!ascii_iswhite(str.data[i])) {
-      // Found a non-whitespace character
-      return false;
-    } else if (str.data[i] == NUL) {
-      // Terminate at first occurence of a NUL character
-      break;
-    }
-  }
-  return true;
-}
-
-/// Build cmdline string for command, used by `nvim_cmd()`.
-///
-/// @return OK or FAIL.
-void build_cmdline_str(char **cmdlinep, exarg_T *eap, CmdParseInfo *cmdinfo, char **args,
-                       size_t argc)
-{
-  StringBuilder cmdline = KV_INITIAL_VALUE;
-
-  // Add command modifiers
-  if (cmdinfo->cmdmod.tab != 0) {
-    kv_printf(cmdline, "%dtab ", cmdinfo->cmdmod.tab - 1);
-  }
-  if (cmdinfo->verbose != -1) {
-    kv_printf(cmdline, "%ldverbose ", cmdinfo->verbose);
-  }
-
-  if (cmdinfo->emsg_silent) {
-    kv_concat(cmdline, "silent! ");
-  } else if (cmdinfo->silent) {
-    kv_concat(cmdline, "silent ");
-  }
-
-  switch (cmdinfo->cmdmod.split & (WSP_ABOVE | WSP_BELOW | WSP_TOP | WSP_BOT)) {
-  case WSP_ABOVE:
-    kv_concat(cmdline, "aboveleft ");
-    break;
-  case WSP_BELOW:
-    kv_concat(cmdline, "belowright ");
-    break;
-  case WSP_TOP:
-    kv_concat(cmdline, "topleft ");
-    break;
-  case WSP_BOT:
-    kv_concat(cmdline, "botright ");
-    break;
-  default:
-    break;
-  }
-
-#define CMDLINE_APPEND_IF(cond, str) \
-  do { \
-    if (cond) { \
-      kv_concat(cmdline, str); \
-    } \
-  } while (0)
-
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.split & WSP_VERT, "vertical ");
-  CMDLINE_APPEND_IF(cmdinfo->sandbox, "sandbox ");
-  CMDLINE_APPEND_IF(cmdinfo->noautocmd, "noautocmd ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.browse, "browse ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.confirm, "confirm ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.hide, "hide ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.keepalt, "keepalt ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.keepjumps, "keepjumps ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.keepmarks, "keepmarks ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.keeppatterns, "keeppatterns ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.lockmarks, "lockmarks ");
-  CMDLINE_APPEND_IF(cmdinfo->cmdmod.noswapfile, "noswapfile ");
-#undef CMDLINE_APPEND_IF
-
-  // Command range / count.
-  if (eap->argt & EX_RANGE) {
-    if (eap->addr_count == 1) {
-      kv_printf(cmdline, "%" PRIdLINENR, eap->line2);
-    } else if (eap->addr_count > 1) {
-      kv_printf(cmdline, "%" PRIdLINENR ",%" PRIdLINENR, eap->line1, eap->line2);
-      eap->addr_count = 2;  // Make sure address count is not greater than 2
-    }
-  }
-
-  // Keep the index of the position where command name starts, so eap->cmd can point to it.
-  size_t cmdname_idx = cmdline.size;
-  kv_printf(cmdline, "%s", eap->cmd);
-
-  // Command bang.
-  if (eap->argt & EX_BANG && eap->forceit) {
-    kv_printf(cmdline, "!");
-  }
-
-  // Command register.
-  if (eap->argt & EX_REGSTR && eap->regname) {
-    kv_printf(cmdline, " %c", eap->regname);
-  }
-
-  // Iterate through each argument and store the starting index and length of each argument
-  size_t *argidx = xcalloc(argc, sizeof(size_t));
-  eap->argc = argc;
-  eap->arglens = xcalloc(argc, sizeof(size_t));
-  for (size_t i = 0; i < argc; i++) {
-    argidx[i] = cmdline.size + 1;  // add 1 to account for the space.
-    eap->arglens[i] = STRLEN(args[i]);
-    kv_printf(cmdline, " %s", args[i]);
-  }
-
-  // Now that all the arguments are appended, use the command index and argument indices to set the
-  // values of eap->cmd, eap->arg and eap->args.
-  eap->cmd = cmdline.items + cmdname_idx;
-  eap->args = xcalloc(argc, sizeof(char *));
-  for (size_t i = 0; i < argc; i++) {
-    eap->args[i] = cmdline.items + argidx[i];
-  }
-  // If there isn't an argument, make eap->arg point to end of cmdline.
-  eap->arg = argc > 0 ? eap->args[0] : cmdline.items + cmdline.size;
-
-  // Finally, make cmdlinep point to the cmdline string.
-  *cmdlinep = cmdline.items;
-  xfree(argidx);
-
-  // Replace, :make and :grep with 'makeprg' and 'grepprg'.
-  char *p = replace_makeprg(eap, eap->arg, cmdlinep);
-  if (p != eap->arg) {
-    // If replace_makeprg modified the cmdline string, correct the argument pointers.
-    assert(argc == 1);
-    eap->arg = p;
-    eap->args[0] = p;
-  }
-}