| Total Lines : | 17,341,895 | Code Lines : | 11,867,921 | Percent Code Lines : | 68.4% | ||
| Number of Languages : | 38 | Total Comment Lines : | 3,105,389 | Percent Comment Lines : | 17.9% | ||
| Total Blank Lines : | 2,368,585 | Percent Blank Lines : | 13.7% |
| Language | Code Lines | Comment Lines | Comment Ratio | Blank Lines | Total Lines | Total Percentage | |
|---|---|---|---|---|---|---|---|
| C++ | 4,002,462 | 959,400 | 19.3% | 831,113 | 5,792,975 | 33.4% | |
| C | 3,023,656 | 977,031 | 24.4% | 596,403 | 4,597,090 | 26.5% | |
| Ada | 1,165,884 | 541,776 | 31.7% | 394,804 | 2,102,464 | 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 | 568,313 | 2,573 | 0.5% | 86,697 | 657,583 | 3.8% | |
| Fortran (Free-format) | 305,328 | 81,944 | 21.2% | 55,344 | 442,616 | 2.6% | |
| Rust | 286,130 | 66,342 | 18.8% | 33,063 | 385,535 | 2.2% | |
| HTML | 224,431 | 1,003 | 0.4% | 22,015 | 247,449 | 1.4% | |
| XML | 221,302 | 568 | 0.3% | 7,330 | 229,200 | 1.3% | |
| Modula-2 | 171,200 | 83,370 | 32.7% | 57,660 | 312,230 | 1.8% | |
| Make | 126,966 | 4,899 | 3.7% | 14,535 | 146,400 | 0.8% | |
| Assembly | 78,201 | 20,665 | 20.9% | 13,670 | 112,536 | 0.6% | |
| shell script | 42,246 | 8,776 | 17.2% | 6,399 | 57,421 | 0.3% | |
| Objective-C | 28,847 | 5,641 | 16.4% | 8,409 | 42,897 | 0.2% | |
| Fortran (Fixed-format) | 24,969 | 2,093 | 7.7% | 2,212 | 29,274 | 0.2% | |
| Python | 17,479 | 5,134 | 22.7% | 4,467 | 27,080 | 0.2% | |
| Automake | 9,998 | 1,769 | 15.0% | 1,743 | 13,510 | 0.1% | |
| Postscript | 8,674 | 157 | 1.8% | 234 | 9,065 | 0.1% | |
| TeX/LaTeX | 8,668 | 3,611 | 29.4% | 1,053 | 13,332 | 0.1% | |
| Perl | 6,159 | 1,863 | 23.2% | 1,093 | 9,115 | 0.1% | |
| AWK | 5,365 | 922 | 14.7% | 771 | 7,058 | 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% | |
| JavaScript | 527 | 21 | 3.8% | 95 | 643 | 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% | |
| CSS | 205 | 43 | 17.3% | 49 | 297 | 0.0% | |
| Vim Script | 193 | 71 | 26.9% | 48 | 312 | 0.0% | |
| AMPL | 39 | 1 | 2.5% | 11 | 51 | 0.0% | |
| DOS batch script | 30 | 1 | 3.2% | 8 | 39 | 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 | 11,867,921 | 3,105,389 | 2,368,585 | 17,341,895 | |||