https://github.com/porges/bege

A toy optimizing compiler for Befunge → .NET (I think it is currently broken?)
https://github.com/porges/bege

befunge compiler dotnet fsharp msil

Last synced: 16 days ago
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A toy optimizing compiler for Befunge → .NET (I think it is currently broken?)

• Host: GitHub
• URL: https://github.com/porges/bege
• Owner: Porges
• Created: 2017-04-03T02:52:04.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-05-02T06:52:22.000Z (over 2 years ago)
• Last Synced: 2024-10-20T12:37:24.656Z (2 months ago)
• Topics: befunge, compiler, dotnet, fsharp, msil
• Language: F#
• Homepage:
• Size: 110 KB
• Stars: 2
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: ReadMe.md

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README

        
# Bege – takes the ‘fun’ out of ‘Befunge’

(The ‘fun’ is the `p` command.)

## Command support

All of Befunge-93 is supported except `p`.

| Command | Supported |

|---------|-----------|

| down `v` | ○ |

| up `^` | ○ |

| right `>` | ○ |

| left `<` | ○ |

| high `h` | × (tre/98) |

| low `l` | × (tre/98) |

| turn left `[` | × (98) |

| turn right `]` | × (98) |

| reflect `r` | ○ (98) |

| push decimal `0`–`9` | ○ |

| push hex `a`–`f` | ○ (98) |

| pop `$` | ○ |

| nop ` ` | ○ |

| skip `#` | ○ |

| exit `@` | ○ |

| duplicate `:` | ○ |

| swap `\\` | ○ |

| clear `n` | ○ (98) |

| input character `~` | ○ |

| output character `,` | ○ |

| input number `&` | ○ |

| output number `.` | ○ |

| not `!` | ○ |

| add `+` | ○ |

| multiply `*` | ○ |

| divide `/` | ○ |

| modulo `%` | ○ |

| subtract `-` | ○ |

| greater ` | ○ |

| compare `w` | × (98) |

| branch l/r `_` | ○ |

| branch u/d | | ○ |

| branch h/d `m` | × (tre/98) |

| random `?` | ○ |

| get `g` | ○ |

| put `p` | × |

| store `s` | × (98) |

| input file `i` | × (98) |

| output file `o` | × (98) |

| string mode `"` | ○ |

| comment mode `;` | ○ (98) |

| eval `=` | × (98) | 

| jump `j` | × (98) |

| goto `x` | × (98) |

| iterate `k` | × (98) |

| split `t` | × (98) |

| under `u` | × (98) |

| sysinfo `y` | × (98) |

| begin block `{` | × (98) |

| end block `}` | × (98) |