Searched refs:isnullenv (Results 1 – 13 of 13) sorted by relevance
228 if (isnullenv(str)) in init_secure()234 if (!isnullenv(str)) in init_secure()312 isnullenv(lgetenv("LESS_IS_MORE"))) { in main()361 if (isnullenv(editor)) in main()364 if (isnullenv(editor)) in main()368 if (isnullenv(editproto)) in main()
906 if (isnullenv(no_config)) in ignore_env()970 public lbool isnullenv(constant char *s) in isnullenv() function1078 if (!secure_allow(SF_LESSKEY) || !isnullenv(no_config)) in lesskey()1140 if (!secure_allow(SF_LESSKEY) || !isnullenv(no_config)) in lesskey_text()1193 if (!isnullenv(xdg)) in add_hometable()1198 if (!isnullenv(home)) in add_hometable()1224 if (isnullenv(content)) in add_content_table()
156 if (isnullenv(cmd)) in sigusr()
161 if (isnullenv(end_ansi_chars)) in init_line()165 if (isnullenv(mid_ansi_chars)) in init_line()169 if (isnullenv(osc_ansi_chars)) in init_line()174 if (!isnullenv(s)) in init_line()
558 if (!isnullenv(shell)) in shellcmd()735 if (isnullenv(lessecho)) in lglob()
762 if (!isnullenv(s)) in ltget_env()769 if (!isnullenv(s)) in ltget_env()978 shell_lines = isnullenv(env) ? 1 : atoi(env); in screen_size_changed()1357 termcap_debug = !isnullenv(lgetenv("LESS_TERMCAP_DEBUG")); in get_term()1427 if (isnullenv(cp)) in get_term()
516 if (isnullenv(cmd)) in findgtag()
1478 if (isnullenv(home)) in histfile_find()1505 if (!isnullenv(name)) in histfile_name()
757 if (isnullenv(s)) in init_unsupport()
421 if (!isnullenv(s)) in set_charset()
795 if (!isnullenv(p) && !(p[0] == '0' && p[1] == '\0')) in init_option()
1934 if (isnullenv(handler) || strcmp(handler, "-") == 0) in osc8_open()1936 if (isnullenv(handler)) in osc8_open()
141 public lbool isnullenv(constant char *s);