| Symbol | Specification | Kind | Type |
|---|---|---|---|
| # . | path | f | path → nat |
| . ' | path | f | string → path |
| . + . | string-data | f | char × string → string |
| . + . | nat-basic2 | f | nat × nat → nat |
| . + . | path | f | string × string → path |
| . + . | path | f | string × path → path |
| . + . | path | f | path × string → path |
| . + . | path | f | path × path → path |
| . ++ . | path | f | path × string → path |
| . +1 | nat-basic1 | f | nat → nat |
| . - . | nat | f | nat × nat → nat |
| . -1 | nat-basic1 | f | nat → nat |
| . -1l . | path | f | path × nat → path |
| . -1l . | path | f | path × string → path |
| . -l . | path | f | path × string → path |
| . .char1 | string-data | f | string → char |
| . .first | path | f | path → string |
| . .last | path | f | path → string |
| . .rest | path | f | path → path |
| . .rstring | string-data | f | string → string |
| . < . | path | p | path × path |
| . < . | nat-basic1 | p | nat × nat |
| . > . | nat | p | nat × nat |
| . [ . ] | path | f | path × nat → string |
| . [ . ] | path | f | path × nat × string → path |
| . ∈ . | path | p | string × path |
| . ≤ . | nat | p | nat × nat |
| . ≥ . | nat | p | nat × nat |
| . ⊑ . | path | p | path × path |
| . ⊒ . | path | p | path × path |
| ε | path | c | path |
| butlastn | path | f | nat × path → path |
| char | char | s | |
| char | char | v | char |
| char0 | char | v | char |
| char1 | char | v | char |
| char2 | char | v | char |
| disj | path | p | path × path |
| dups | path | p | path |
| fillfirst | path | f | nat × string × path → path |
| firstn | path | f | nat × path → path |
| frome | path | f | path × string → path |
| lastn | path | f | nat × path → path |
| m | nat-basic1 | v | nat |
| md | metadata | v | metadata |
| meta | permission-param | f | path × state → metadata |
| metadata | metadata | s | |
| mkpath | path | f | string × nat → path |
| n | nat-basic1 | v | nat |
| n0 | nat-basic1 | v | nat |
| n1 | nat-basic1 | v | nat |
| nat | nat-basic1 | s | |
| p | path | v | path |
| p' | path | v | path |
| p0 | path | v | path |
| p1 | path | v | path |
| p2 | path | v | path |
| p3 | path | v | path |
| p4 | path | v | path |
| p5 | path | v | path |
| parent | path | f | path → path |
| path | path | s | |
| pos | path | f | string × path → nat |
| pr | permission | p | user × metadata |
| pr | path-permission | p | user × path × state |
| pw | path-permission | p | user × path × state |
| pw | permission | p | user × metadata |
| px | permission | p | user × metadata |
| px | path-permission | p | user × path × state |
| py | path-permission | p | user × path × state |
| q | path | v | path |
| q0 | path | v | path |
| q1 | path | v | path |
| q2 | path | v | path |
| restn | path | f | nat × path → path |
| rev | path | f | path → path |
| rmdup | path | f | path → path |
| st | permission-param | v | state |
| state | permission-param | s | |
| str | string-data | v | string |
| str0 | string-data | v | string |
| str1 | string-data | v | string |
| str2 | string-data | v | string |
| str3 | string-data | v | string |
| string | string-data | s | |
| sublist | path | f | nat × nat × path → path |
| user | user | v | user |
| user | user | s |