diff options
Diffstat (limited to 'awkgram.c')
| -rw-r--r-- | awkgram.c | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -7969,13 +7969,26 @@ lookup_builtin(const char *name) { int mid = check_special(name); - if (mid == -1 || tokentab[mid].class != LEX_BUILTIN) + if (mid == -1) return NULL; + + switch (tokentab[mid].class) { + case LEX_BUILTIN: + case LEX_LENGTH: + break; + default: + return NULL; + } + #ifdef HAVE_MPFR if (do_mpfr) return tokentab[mid].ptr2; #endif + /* And another special case... */ + if (tokentab[mid].value == Op_sub_builtin) + return (builtin_func_t) do_sub; + return tokentab[mid].ptr; } @@ -7988,7 +8001,8 @@ install_builtins(void) j = sizeof(tokentab) / sizeof(tokentab[0]); for (i = 0; i < j; i++) { - if ( tokentab[i].class == LEX_BUILTIN + if ( (tokentab[i].class == LEX_BUILTIN + || tokentab[i].class == LEX_LENGTH) && (tokentab[i].flags & DEBUG_USE) == 0) { (void) install_symbol(tokentab[i].operator, Node_builtin_func); } |