Everyone is aware of Dijkstra's Letters to the editor: go to statement considered harmful (also here .html transcript and here .pdf). I was wondering is anyone attempted to find a way to make code using goto's re-usable and maintainable and not-harmful by adding any other language extensions or developing a language which allows for gotos.
The reason I ask the question is that it occurs to me that code written in Assembly language often used goto's and global variables to make the program work well within a limited space. The Atari 2600 which had 128 bytes of ram and the program was loaded from ROM cartridge. In this case, it was better to use unstructured programming and to make the most of the freedoms this allows to make the most of a very limited space for the program.
When you compare this with a game programmed today without the use of gotos, the game takes up much more space.
Then it occurs to me that perhaps its possible to program with the use of gotos if some rules or other language changes are made to support this, then the negative effects of gotos could be reduced or eliminated. Has anyone tried to find a way to make goto's NOT considered harmful by creating a language or some rules to follow which allow gotos to be not harmful.
If no-one looked for a way to use gotos in a non-harmful way then perhaps we adopted structured programming un-necessarily based solely on this paper? Perhaps there is another solution which allows for the use of gotos without the down-side.
