Searched refs:isnullenv (Results 1 – 10 of 10) sorted by relevance
215 if (isnullenv(str)) in main() 221 if (!isnullenv(str)) in main() 346 if (isnullenv(editor)) in ecalloc() 350 if (isnullenv(editproto))
839 public lbool isnullenv(constant char *s) in lesskey() 1056 if (!isnullenv(xdg))1061 if (!isnullenv(home))1085 if (isnullenv(content))686 public int isnullenv(char *s) isnullenv() function
557 if (!isnullenv(shell)) in shellcmd() 733 if (isnullenv(lessecho)) in lglob()
1370 if (isnullenv(home)) in histfile_find() 1397 if (!isnullenv(name)) in histfile_name()
515 if (isnullenv(cmd)) in findgtag()
152 if (isnullenv(end_ansi_chars)) in init_line() 156 if (isnullenv(mid_ansi_chars)) in init_line()
414 if (!isnullenv(s)) in set_charset()
751 if (!isnullenv(p))
126 public lbool isnullenv(constant char *s);
1176 termcap_debug = !isnullenv(lgetenv("LESS_TERMCAP_DEBUG")); in get_term() 1244 if (isnullenv(cp)) in get_term()