| Total Lines : | 17,329,269 | Code Lines : | 11,834,274 | Percent Code Lines : | 68.3% | ||
| Number of Languages : | 38 | Total Comment Lines : | 3,124,718 | Percent Comment Lines : | 18.0% | ||
| Total Blank Lines : | 2,370,277 | Percent Blank Lines : | 13.7% |
| Language | Code Lines | Comment Lines | Comment Ratio | Blank Lines | Total Lines | Total Percentage | |
|---|---|---|---|---|---|---|---|
| C++ | 4,055,582 | 967,894 | 19.3% | 839,364 | 5,862,840 | 33.8% | |
| C | 3,038,985 | 988,948 | 24.6% | 600,060 | 4,627,993 | 26.7% | |
| Ada | 1,166,751 | 541,975 | 31.7% | 394,978 | 2,103,704 | 12.1% | |
| Go | 794,063 | 169,027 | 17.6% | 101,047 | 1,064,137 | 6.1% | |
| D | 741,667 | 165,686 | 18.3% | 127,412 | 1,034,765 | 6.0% | |
| Autoconf | 584,878 | 2,592 | 0.4% | 89,115 | 676,585 | 3.9% | |
| Fortran (Free-format) | 306,665 | 82,536 | 21.2% | 55,593 | 444,794 | 2.6% | |
| Rust | 286,672 | 66,323 | 18.8% | 33,183 | 386,178 | 2.2% | |
| XML | 221,322 | 568 | 0.3% | 7,330 | 229,220 | 1.3% | |
| Modula-2 | 171,262 | 83,398 | 32.7% | 57,681 | 312,341 | 1.8% | |
| Make | 128,297 | 4,962 | 3.7% | 14,718 | 147,977 | 0.9% | |
| HTML | 114,843 | 61 | 0.1% | 9,609 | 124,513 | 0.7% | |
| Assembly | 78,039 | 20,665 | 20.9% | 13,658 | 112,362 | 0.6% | |
| shell script | 41,543 | 8,697 | 17.3% | 6,262 | 56,502 | 0.3% | |
| Objective-C | 28,847 | 5,641 | 16.4% | 8,409 | 42,897 | 0.2% | |
| Fortran (Fixed-format) | 24,978 | 2,092 | 7.7% | 2,210 | 29,280 | 0.2% | |
| Python | 17,644 | 5,187 | 22.7% | 4,513 | 27,344 | 0.2% | |
| Automake | 10,117 | 1,797 | 15.1% | 1,764 | 13,678 | 0.1% | |
| TeX/LaTeX | 7,913 | 3,607 | 31.3% | 918 | 12,438 | 0.1% | |
| AWK | 5,418 | 938 | 14.8% | 769 | 7,125 | 0.0% | |
| Perl | 3,222 | 1,043 | 24.5% | 668 | 4,933 | 0.0% | |
| Pascal | 1,083 | 141 | 11.5% | 219 | 1,443 | 0.0% | |
| Mathematica | 1,081 | 47 | 4.2% | 248 | 1,376 | 0.0% | |
| C# | 879 | 506 | 36.5% | 230 | 1,615 | 0.0% | |
| DCL | 756 | 162 | 17.6% | 12 | 930 | 0.0% | |
| OCaml | 285 | 29 | 9.2% | 44 | 358 | 0.0% | |
| CMake | 284 | 44 | 13.4% | 54 | 382 | 0.0% | |
| Emacs Lisp | 268 | 63 | 19.0% | 53 | 384 | 0.0% | |
| Haskell | 262 | 0 | 0.0% | 33 | 295 | 0.0% | |
| Ruby | 248 | 0 | 0.0% | 31 | 279 | 0.0% | |
| Vim Script | 193 | 71 | 26.9% | 48 | 312 | 0.0% | |
| JavaScript | 123 | 6 | 4.7% | 18 | 147 | 0.0% | |
| AMPL | 39 | 1 | 2.5% | 11 | 51 | 0.0% | |
| DOS batch script | 30 | 1 | 3.2% | 8 | 39 | 0.0% | |
| CSS | 14 | 0 | 0.0% | 0 | 14 | 0.0% | |
| Brainfuck | 10 | 4 | 28.6% | 3 | 17 | 0.0% | |
| XSL Transformation | 6 | 6 | 50.0% | 4 | 16 | 0.0% | |
| Matlab | 5 | 0 | 0.0% | 0 | 5 | 0.0% | |
| Totals | 11,834,274 | 3,124,718 | 2,370,277 | 17,329,269 | |||