Searched refs:isnullenv (Results 1 – 10 of 10) sorted by relevance
91 if (!isnullenv(s))180 if (isnullenv(editor))184 if (isnullenv(editproto))
1412 if (!isnullenv(name)) in histfile_name()1426 if (isnullenv(home)) in histfile_name()1430 if (isnullenv(home)) in histfile_name()
581 if (!isnullenv(shell))758 if (isnullenv(lessecho))
124 if (isnullenv(end_ansi_chars)) in init_line()128 if (isnullenv(mid_ansi_chars)) in init_line()
341 if (!isnullenv(s)) in set_charset()
532 if (isnullenv(cmd))
578 if (!isnullenv(p)) in init_option()
714 isnullenv(s) in isnullenv() function
1090 termcap_debug = !isnullenv(lgetenv("LESS_TERMCAP_DEBUG")); in get_term()1168 if (isnullenv(sp)) in get_term()
107 public int isnullenv LESSPARAMS ((char* s));