The statutes were the same as they are now, with the exception of the exceptions that have been added.
First, start with PC 46.02, which makes it a crime to carry a handgun on or about your person, unless: (long list of exemptions).
The exemptions that have been added starting with the '95 legislative session include: concealed with a CHL, and while in a motor vehicle you own or control (it took two stabs to get that right).
Some of the restrictions on CHLs have been loosened, such as requiring 30.06-compliant signs for trespassing, and making amusement parks, churches, and hospitals legal unless they post 30.06 notices.
Everything else is pretty much like it was before '95.