Adjust detected pageheight, allowing eg/fact2.bf to compile OK.
Chris Pressey
3 years ago
| 64 | 64 | show usage and exit if unrecognized command-line |
| 65 | 65 | options are given |
| 66 | 66 | exit with a non-zero exit code if an error occurs |
| 67 | when detecing pageheight, add one on the assumption | |
| 68 | that the source does not end with a newline | |
| 69 | (this lets some existing example programs compile) | |
| 67 | 70 | |
| 68 | 71 | v0.94: Sep 2004, Chris Pressey |
| 69 | 72 | display correct version number |
| 205 | 208 | exit (1); |
| 206 | 209 | } |
| 207 | 210 | |
| 211 | /* Most Befunge-93 sources do not end with a newline. Therefore: */ | |
| 212 | if (pageheight < 25) pageheight++; | |
| 213 | ||
| 208 | 214 | if (!(fo = fopen (argv[argc - 1], "w"))) /*** Output */ |
| 209 | 215 | { |
| 210 | 216 | printf ("Error : couldn't open '%s' for output.\n", argv[argc - 1]); |
| 211 | 217 | exit (1); |
| 212 | 218 | } |
| 213 | 219 | |
| 220 | printf ("Loaded %d columns by %d rows.\n", linewidth, pageheight); | |
| 214 | 221 | printf ("Compiling"); |
| 215 | 222 | |
| 216 | 223 | fprintf (fo, "/* %s converted to ANSI C from %s by bef2c */\n", |