diff options
Diffstat (limited to 'src/parser.y')
| -rw-r--r-- | src/parser.y | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/parser.y b/src/parser.y index b3acc748..dd09fb44 100644 --- a/src/parser.y +++ b/src/parser.y @@ -351,12 +351,13 @@ static void location_update(struct location *loc, struct location *rhs, int n) %token OPTIONS "options" %token POSITION "position" +%token COMMENT "comment" %token XML "xml" %token JSON "json" -%type <string> identifier string -%destructor { xfree($$); } identifier string +%type <string> identifier string comment_spec +%destructor { xfree($$); } identifier string comment_spec %type <cmd> line %destructor { cmd_free($$); } line @@ -1020,11 +1021,22 @@ ruleid_spec : chain_spec handle_spec position_spec } ; -rule : stmt_list +comment_spec : /* empty */ + { + $$ = NULL; + } + | COMMENT string + { + $$ = $2; + } + ; + +rule : stmt_list comment_spec { struct stmt *i; $$ = rule_alloc(&@$, NULL); + $$->handle.comment = $2; list_for_each_entry(i, $1, list) $$->num_stmts++; list_splice_tail($1, &$$->stmts); |