Searched refs:isnullenv (Results 1 – 13 of 13) sorted by relevance
185 if (isnullenv(str)) in init_secure() 191 if (!isnullenv(str)) in init_secure() 196 if (!isnullenv(str))276 isnullenv(lgetenv("LESS_IS_MORE"))) { in main() 328 if (isnullenv(editor)) in main() 331 if (isnullenv(editor)) in main() 335 if (isnullenv(editproto)) in main()
1140 if (isnullenv(no_config)) in gint() 1208 if (!isnullenv(s)) in new_lesskey() 1212 if (!isnullenv(s)) in new_lesskey() 1260 public lbool isnullenv(constant char *s) in lesskey() 1350 if (!secure_allow(SF_LESSKEY) || !isnullenv(no_config)) in add_hometable() 1411 if (!secure_allow(SF_LESSKEY) || !isnullenv(no_config)) in editchar() 1464 if (!isnullenv(xdg)) in editchar() 1469 if (!isnullenv(home)) in editchar() 1495 if (isnullenv(content))1124 public lbool isnullenv(constant char *s) isnullenv() function
156 if (isnullenv(cmd)) in sigusr()
165 if (isnullenv(end_ansi_chars)) in init_line() 169 if (isnullenv(mid_ansi_chars)) in init_line() 173 if (isnullenv(osc_ansi_chars)) in init_line() 178 if (!isnullenv(s)) in init_line()
591 if (!isnullenv(shell))773 if (isnullenv(lessecho)) in lglob() 1182 if (isnullenv(copt))
777 if (!isnullenv(s)) in ltget_env() 784 if (!isnullenv(s)) in ltget_env() 994 shell_lines = isnullenv(env) ? 1 : atoi(env); in screen_size_changed() 1527 if (isnullenv(cp)) in get_term() 1813 termcap_debug = !isnullenv(lgetenv("LESS_TERMCAP_DEBUG")); in win32_init_vt_term()
522 if (isnullenv(cmd)) in findgtag()
1483 if (isnullenv(home)) in histfile_find() 1510 if (!isnullenv(name)) in histfile_name()
758 if (isnullenv(s)) in init_unsupport()
421 if (!isnullenv(s)) in set_charset()
899 if (!isnullenv(p) && !(p[0] == '0' && p[1] == '\0')) in findopt_name()
1965 if (isnullenv(handler) || strcmp(handler, "-") == 0) in osc8_open() 1967 if (isnullenv(handler)) in osc8_open()
140 public lbool isnullenv(constant char *s);