diff options
| -rwxr-xr-x[-rw-r--r--] | src/cpp-flex.skl | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cpp-flex.skl b/src/cpp-flex.skl index 10738ba..25e4327 100644..100755 --- a/src/cpp-flex.skl +++ b/src/cpp-flex.skl @@ -1907,7 +1907,9 @@ m4_ifdef([[M4_MODE_CXX_ONLY]], [[ m4_ifdef( [[M4_MODE_USES_REJECT]], [[ - /* Create the reject buffer large enough to save one state per allowed character. */ + /* Create the reject buffer large enough to save one state per allowed character. + * If the reject buffer already exists, keep using it. + */ if ( ! YY_G(yy_state_buf) ) { YY_G(yy_state_buf) = (yy_state_type *)yyalloc( ((YY_CURRENT_BUFFER_LVALUE->yy_buf_size + YY_STATE_BUF_EXTRA_SPACE) * sizeof(yy_state_type)) M4_YY_CALL_LAST_ARG); if ( ! YY_G(yy_state_buf) ) { |