simple maintenance amendments to ensure that statutory cross-references are properly updated to add new laws or omit laws which no longer exist. The newest code is the Family Code, which was split off from the Civil Code in 1994. Although there is a Code of Civil Procedure, there is no Code of Criminal Procedure. Instead, criminal procedure in California is codified in Part 2 of the Penal Code, while Part 1 is devoted to substantive criminal law. Interpretation The Codes contain, or are supposed to only contain general statutory law, with the emphasis on the word "general". The Legislature also regularly enacts a variety of other resolutions which are not laws of general application, such as annual budget bills, appropriation bills for specific periods of time, acts authorizing the purchase or disposition of land by the state government, and acts authorizing the issuance of bonds which terminate automatically upon repayment of the bonds. The Legislature also regularly approves resolutions honoring the accomplishments of various distinguished persons. Because of their limited application, all such matters are not incorporated into the Codes. The Codes form an important part of California law. However, they must be read in combination with the federal and state constitutions, federal and state case law, and the California Code of Regulations, in order to understand how they are actually interpreted and enforced in court. The Civil Code is particularly difficult to understand since the Supreme Court of California has treated parts of the Code as a mere restatement of the common law. For example, in Li v. Yellow Cab Co., the Supreme Court acknowledged the Legislature's original intent in enacting Civil Code section 1714 to codify a contributory negligence scheme subject to the last clear chance doctrine, then held the Legislature had not intended to freeze the common law in place and proceeded to judicially adopt comparative negligence. In contrast, other codes, such as the Probate Code and the Evidence Code, are considered to have fully displaced the common law, meaning that cases interpreting their provisions always try to give effect whenever possible to the Legislature's intent. As noted above, the Legislative Counsel maintains an online website with the official text of the Codes. The original four codes were printed as separate state documents in 1872 (but not as part of the California Statutes), and were also published by commercial publishers in various versions, including as a set