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update docstrings for `string/slice` and `tuple/slice`

This commit is contained in:
primo-ppcg 2023-07-15 00:52:12 +07:00
parent bdefd3ba1e
commit c2e55b5486
2 changed files with 6 additions and 5 deletions
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5
src/core/string.c
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@ -175,8 +175,9 @@ JANET_CORE_FN(cfun_string_slice,
"Returns a substring from a byte sequence. The substring is from "
"index `start` inclusive to index `end`, exclusive. All indexing "
"is from 0. `start` and `end` can also be negative to indicate indexing "
"from the end of the string. Note that index -1 is synonymous with "
"index `(length bytes)` to allow a full negative slice range. ") {
"from the end of the string. Note that if `start` is negative it is "
"exclusive, and if `end` is negative it is inclusive, to allow a full "
"negative slice range.") {
JanetByteView view = janet_getbytes(argv, 0);
JanetRange range = janet_getslice(argc, argv);
return janet_stringv(view.bytes + range.start, range.end - range.start);

6
src/core/tuple.c
View File

@ -69,9 +69,9 @@ JANET_CORE_FN(cfun_tuple_slice,
"inclusive to index `end` exclusive. If `start` or `end` are not provided, "
"they default to 0 and the length of `arrtup`, respectively. "
"`start` and `end` can also be negative to indicate indexing "
"from the end of the input. Note that index -1 is synonymous with "
"index `(length arrtup)` to allow a full negative slice range. "
"Returns the new tuple.") {
"from the end of the input. Note that if `start` is negative it is "
"exclusive, and if `end` is negative it is inclusive, to allow a full "
"negative slice range. Returns the new tuple.") {
JanetView view = janet_getindexed(argv, 0);
JanetRange range = janet_getslice(argc, argv);
return janet_wrap_tuple(janet_tuple_n(view.items + range.start, range.end - range.start));