diff options
Diffstat (limited to 'grammar/lexer.l')
| -rw-r--r-- | grammar/lexer.l | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/grammar/lexer.l b/grammar/lexer.l index e1f5a9c3..237eb2a6 100644 --- a/grammar/lexer.l +++ b/grammar/lexer.l @@ -310,6 +310,7 @@ cnfSetLexFile(char *fname) currbs = bs; cnfcurrfn = bs->fn; yylineno = 1; + dbgprintf("config parser: pushed file %s on top of stack\n", fname); done: if(r != 0) { @@ -337,6 +338,7 @@ popfile(void) * necessary, as otherwise we may provide wrong file name information * at the end of include files as well. -- rgerhards, 2011-07-22 */ + dbgprintf("config parser: reached end of file %s\n", bs->fn); yy_delete_buffer(bs->bs); if(bs->prev != NULL) free(bs->fn); @@ -346,12 +348,16 @@ popfile(void) currbs = bs->prev; free(bs); - if(currbs == NULL) + if(currbs == NULL) { + dbgprintf("config parser: parsing completed\n"); return 1; /* all processed */ + } yy_switch_to_buffer(currbs->bs); yylineno = currbs->lineno; cnfcurrfn = currbs->fn; + dbgprintf("config parser: resume parsing of file %s at line %d\n", + cnfcurrfn, yylineno); return 0; } |