diff options
| author | Jon Lipstate <Jon@Lipstate.com> | 2023-03-28 11:07:33 -0700 |
|---|---|---|
| committer | Jon Lipstate <Jon@Lipstate.com> | 2023-03-28 11:07:33 -0700 |
| commit | 6dce07790a9311f87356ba5a07b6051b0e17ebe8 (patch) | |
| tree | b002aad26612587e311c614eb6cb2d6719f591a7 /core/strings/strings.odin | |
| parent | 203ae32b797b758cf98c49db18752cee02c1c7e7 (diff) | |
add backticks on variables, code review comments
Diffstat (limited to 'core/strings/strings.odin')
| -rw-r--r-- | core/strings/strings.odin | 184 |
1 files changed, 92 insertions, 92 deletions
diff --git a/core/strings/strings.odin b/core/strings/strings.odin index 118faadab..96acb9ba4 100644 --- a/core/strings/strings.odin +++ b/core/strings/strings.odin @@ -43,7 +43,7 @@ clone_safe :: proc(s: string, allocator := context.allocator, loc := #caller_loc return string(c[:len(s)]), nil } /* -Clones a string and appends a nul byte to make it a cstring +Clones a string and appends a `nul` byte to make it a cstring *Allocates Using Provided Allocator* @@ -52,7 +52,7 @@ Clones a string and appends a nul byte to make it a cstring - allocator: (default: context.allocator) - loc: The caller location for debugging purposes (default: #caller_location) -**Returns** A cloned cstring with an appended nul byte +**Returns** A cloned cstring with an appended `nul` byte */ clone_to_cstring :: proc(s: string, allocator := context.allocator, loc := #caller_location) -> cstring { c := make([]byte, len(s)+1, allocator, loc) @@ -75,7 +75,7 @@ string_from_ptr :: proc(ptr: ^byte, len: int) -> string { return transmute(string)mem.Raw_String{ptr, len} } /* -Transmutes a raw pointer (nul-terminated) into a string. Non-allocating. Searches for a nul byte from 0..<len, otherwhise `len` will be the end size +Transmutes a raw pointer (nul-terminated) into a string. Non-allocating. Searches for a nul byte from `0..<len`, otherwhise `len` will be the end size NOTE: The created string is only valid as long as the pointer and length are valid. The string is truncated at the first nul byte encountered. @@ -109,7 +109,7 @@ Converts a string `str` to a cstring **Inputs** - str: The input string -WARNING: This is unsafe because the original string may not contain a nul byte. +WARNING: This is unsafe because the original string may not contain a `nul` byte. **Returns** The converted cstring */ @@ -136,7 +136,7 @@ truncate_to_byte :: proc(str: string, b: byte) -> string { return str[:n] } /* -Truncates a string str at the first occurrence of rune r as a slice of the original, entire string if not found +Truncates a string `str` at the first occurrence of rune `r` as a slice of the original, entire string if not found **Inputs** - str: The input string @@ -152,16 +152,16 @@ truncate_to_rune :: proc(str: string, r: rune) -> string { return str[:n] } /* -Clones a byte array s and appends a nul byte +Clones a byte array `s` and appends a `nul` byte *Allocates Using Provided Allocator* **Inputs** - s: The byte array to be cloned - allocator: (default: context.allocator) -- loc: The caller location for debugging purposes (default: #caller_location) +- loc: The caller location for debugging purposes (default: `#caller_location`) -**Returns** A cloned string from the byte array with a nul byte +**Returns** A cloned string from the byte array with a `nul` byte */ clone_from_bytes :: proc(s: []byte, allocator := context.allocator, loc := #caller_location) -> string { c := make([]byte, len(s)+1, allocator, loc) @@ -170,14 +170,14 @@ clone_from_bytes :: proc(s: []byte, allocator := context.allocator, loc := #call return string(c[:len(s)]) } /* -Clones a cstring s as a string +Clones a cstring `s` as a string *Allocates Using Provided Allocator* **Inputs** - s: The cstring to be cloned - allocator: (default: context.allocator) -- loc: The caller location for debugging purposes (default: #caller_location) +- loc: The caller location for debugging purposes (default: `#caller_location`) **Returns** A cloned string from the cstring */ @@ -185,7 +185,7 @@ clone_from_cstring :: proc(s: cstring, allocator := context.allocator, loc := #c return clone(string(s), allocator, loc) } /* -Clones a string from a byte pointer ptr and a byte length len +Clones a string from a byte pointer `ptr` and a byte length `len` *Allocates Using Provided Allocator* @@ -193,7 +193,7 @@ Clones a string from a byte pointer ptr and a byte length len - ptr: A pointer to the start of the byte sequence - len: The length of the byte sequence - allocator: (default: context.allocator) -- loc: The caller location for debugging purposes (default: #caller_location) +- loc: The caller location for debugging purposes (default: `#caller_location`) NOTE: Same as `string_from_ptr`, but perform an additional `clone` operation @@ -203,7 +203,7 @@ clone_from_ptr :: proc(ptr: ^byte, len: int, allocator := context.allocator, loc s := string_from_ptr(ptr, len) return clone(s, allocator, loc) } -// Overloaded procedure to clone from a string, []byte, cstring or a ^byte + length +// Overloaded procedure to clone from a string, `[]byte`, `cstring` or a `^byte` + length clone_from :: proc{ clone, clone_from_bytes, @@ -211,7 +211,7 @@ clone_from :: proc{ clone_from_ptr, } /* -Clones a string from a nul-terminated cstring ptr and a byte length len +Clones a string from a nul-terminated cstring `ptr` and a byte length `len` *Allocates Using Provided Allocator* @@ -219,7 +219,7 @@ Clones a string from a nul-terminated cstring ptr and a byte length len - ptr: A pointer to the start of the nul-terminated cstring - len: The byte length of the cstring - allocator: (default: context.allocator) -- loc: The caller location for debugging purposes (default: #caller_location) +- loc: The caller location for debugging purposes (default: `#caller_location`) NOTE: Truncates at the first nul byte encountered or the byte length. @@ -232,25 +232,25 @@ clone_from_cstring_bounded :: proc(ptr: cstring, len: int, allocator := context. } /* Compares two strings, returning a value representing which one comes first lexicographically. --1 for lhs; 1 for rhs, or 0 if they are equal. +-1 for `lhs`; 1 for `rhs`, or 0 if they are equal. **Inputs** - lhs: First string for comparison - rhs: Second string for comparison -**Returns** -1 if lhs comes first, 1 if rhs comes first, or 0 if they are equal +**Returns** -1 if `lhs` comes first, 1 if `rhs` comes first, or 0 if they are equal */ compare :: proc(lhs, rhs: string) -> int { return mem.compare(transmute([]byte)lhs, transmute([]byte)rhs) } /* -Returns the byte offset of the rune r in the string s, -1 when not found +Returns the byte offset of the rune `r` in the string `s`, -1 when not found **Inputs** - s: The input string - r: The rune to search for -**Returns** The byte offset of the rune r in the string s, or -1 if not found +**Returns** The byte offset of the rune `r` in the string `s`, or -1 if not found */ contains_rune :: proc(s: string, r: rune) -> int { for c, offset in s { @@ -261,7 +261,7 @@ contains_rune :: proc(s: string, r: rune) -> int { return -1 } /* -Returns true when the string substr is contained inside the string s +Returns true when the string `substr` is contained inside the string `s` **Inputs** - s: The input string @@ -296,13 +296,13 @@ Output: true false -**Returns** true if substr is contained inside the string s, false otherwise +**Returns** `true` if `substr` is contained inside the string `s`, `false` otherwise */ contains :: proc(s, substr: string) -> bool { return index(s, substr) >= 0 } /* -Returns true when the string s contains any of the characters inside the string chars +Returns `true` when the string `s` contains any of the characters inside the string `chars` **Inputs** - s: The input string @@ -327,13 +327,13 @@ Output: true false -**Returns** true if the string s contains any of the characters in chars, false otherwise +**Returns** `true` if the string `s` contains any of the characters in `chars`, `false` otherwise */ contains_any :: proc(s, chars: string) -> bool { return index_any(s, chars) >= 0 } /* -Returns the UTF-8 rune count of the string s +Returns the UTF-8 rune count of the string `s` **Inputs** - s: The input string @@ -353,13 +353,13 @@ Output: 4 5 -**Returns** The UTF-8 rune count of the string s +**Returns** The UTF-8 rune count of the string `s` */ rune_count :: proc(s: string) -> int { return utf8.rune_count_in_string(s) } /* -Returns whether the strings u and v are the same alpha characters, ignoring different casings +Returns whether the strings `u` and `v` are the same alpha characters, ignoring different casings Works with UTF-8 string content **Inputs** @@ -385,7 +385,7 @@ Output: true false -**Returns** True if the strings u and v are the same alpha characters (ignoring case), false +**Returns** `true` if the strings `u` and `v` are the same alpha characters (ignoring case) */ equal_fold :: proc(u, v: string) -> bool { s, t := u, v @@ -430,7 +430,7 @@ equal_fold :: proc(u, v: string) -> bool { return s == t } /* -Returns the prefix length common between strings a and b +Returns the prefix length common between strings `a` and `b` **Inputs** - a: The first input string @@ -455,7 +455,7 @@ Output: 2 0 -**Returns** The prefix length common between strings a and b +**Returns** The prefix length common between strings `a` and `b` */ prefix_length :: proc(a, b: string) -> (n: int) { _len := min(len(a), len(b)) @@ -481,10 +481,10 @@ prefix_length :: proc(a, b: string) -> (n: int) { return } /* -Determines if a string s starts with a given prefix +Determines if a string `s` starts with a given `prefix` **Inputs** -- s: The string to check for the prefix +- s: The string to check for the `prefix` - prefix: The prefix to look for Example: @@ -506,13 +506,13 @@ Output: true false -**Returns** true if the string s starts with the prefix, otherwise false +**Returns** `true` if the string `s` starts with the `prefix`, otherwise `false` */ has_prefix :: proc(s, prefix: string) -> bool { return len(s) >= len(prefix) && s[0:len(prefix)] == prefix } /* -Determines if a string s ends with a given suffix +Determines if a string `s` ends with a given `suffix` Example: @@ -532,16 +532,16 @@ Output: true **Inputs** -- s: The string to check for the suffix +- s: The string to check for the `suffix` - suffix: The suffix to look for -**Returns** true if the string s ends with the suffix, otherwise false +**Returns** `true` if the string `s` ends with the `suffix`, otherwise `false` */ has_suffix :: proc(s, suffix: string) -> bool { return len(s) >= len(suffix) && s[len(s)-len(suffix):] == suffix } /* -Joins a slice of strings a with a sep string +Joins a slice of strings `a` with a `sep` string *Allocates Using Provided Allocator* @@ -568,7 +568,7 @@ Output: - sep: The separator string - allocator: (default is context.allocator) -**Returns** A combined string from the slice of strings a separated with the sep string +**Returns** A combined string from the slice of strings `a` separated with the `sep` string */ join :: proc(a: []string, sep: string, allocator := context.allocator) -> string { if len(a) == 0 { @@ -589,7 +589,7 @@ join :: proc(a: []string, sep: string, allocator := context.allocator) -> string return string(b) } /* -Joins a slice of strings a with a sep string, returns an error on allocation failure +Joins a slice of strings `a` with a `sep` string, returns an error on allocation failure *Allocates Using Provided Allocator* @@ -599,8 +599,8 @@ Joins a slice of strings a with a sep string, returns an error on allocation fai - allocator: (default is context.allocator) **Returns** -- str: A combined string from the slice of strings a separated with the sep string -- err: An error if allocation failed, otherwise nil +- str: A combined string from the slice of strings `a` separated with the `sep` string +- err: An error if allocation failed, otherwise `nil` */ join_safe :: proc(a: []string, sep: string, allocator := context.allocator) -> (str: string, err: mem.Allocator_Error) { if len(a) == 0 { @@ -778,7 +778,7 @@ Splits the input string `s` into a slice of substrings separated by the specifie - s: The input string to split - sep: The separator string - sep_save: A flag determining if the separator should be saved in the resulting substrings -- n: The maximum number of substrings to return, returns nil without alloc when n=0 +- n: The maximum number of substrings to return, returns `nil` without alloc when `n=0` - allocator: An optional custom allocator (default is context.allocator) **Returns** A slice of substrings @@ -861,7 +861,7 @@ split :: proc(s, sep: string, allocator := context.allocator) -> []string { return _split(s, sep, 0, -1, allocator) } /* -Splits a string into parts based on a separator. if n < count of seperators, the remainder of the string is returned in the last entry. +Splits a string into parts based on a separator. If n < count of seperators, the remainder of the string is returned in the last entry. *Allocates Using Provided Allocator* @@ -921,7 +921,7 @@ split_after :: proc(s, sep: string, allocator := context.allocator) -> []string return _split(s, sep, len(sep), -1, allocator) } /* -Splits a string into a total of 'n' parts after the separator. +Splits a string into a total of `n` parts after the separator. *Allocates Using Provided Allocator* @@ -946,13 +946,13 @@ Output: ["aaa.", "bbb.", "ccc.ddd.eee"] -**Returns** A slice of strings with 'n' parts or fewer if there weren't +**Returns** A slice of strings with `n` parts or fewer if there weren't */ split_after_n :: proc(s, sep: string, n: int, allocator := context.allocator) -> []string { return _split(s, sep, len(sep), n, allocator) } /* -Searches for the first occurrence of 'sep' in the given string and returns the substring +Searches for the first occurrence of `sep` in the given string and returns the substring up to (but not including) the separator, as well as a boolean indicating success. *Used Internally - Private Function* @@ -1124,7 +1124,7 @@ _trim_cr :: proc(s: string) -> string { return s } /* -Splits the input string at every line break '\n'. +Splits the input string at every line break `\n`. *Allocates Using Provided Allocator* @@ -1158,7 +1158,7 @@ split_lines :: proc(s: string, allocator := context.allocator) -> []string { return lines } /* -Splits the input string at every line break '\n' for n parts. +Splits the input string at every line break `\n` for `n` parts. *Allocates Using Provided Allocator* @@ -1193,7 +1193,7 @@ split_lines_n :: proc(s: string, n: int, allocator := context.allocator) -> []st return lines } /* -Splits the input string at every line break '\n' leaving the '\n' in the resulting strings. +Splits the input string at every line break `\n` leaving the `\n` in the resulting strings. *Allocates Using Provided Allocator* @@ -1227,7 +1227,7 @@ split_lines_after :: proc(s: string, allocator := context.allocator) -> []string return lines } /* -Splits the input string at every line break '\n' leaving the '\n' in the resulting strings. +Splits the input string at every line break `\n` leaving the `\n` in the resulting strings. Only runs for n parts. *Allocates Using Provided Allocator* @@ -1263,7 +1263,7 @@ split_lines_after_n :: proc(s: string, n: int, allocator := context.allocator) - return lines } /* -Splits the input string at every line break '\n'. +Splits the input string at every line break `\n`. Returns the current split string every iteration until the string is consumed. **Inputs** @@ -1293,7 +1293,7 @@ split_lines_iterator :: proc(s: ^string) -> (line: string, ok: bool) { return _trim_cr(line), true } /* -Splits the input string at every line break '\n'. +Splits the input string at every line break `\n`. Returns the current split string with line breaks included every iteration until the string is consumed. **Inputs** @@ -1327,7 +1327,7 @@ split_lines_after_iterator :: proc(s: ^string) -> (line: string, ok: bool) { return _trim_cr(line), true } /* -Returns the byte offset of the first byte c in the string s it finds, -1 when not found. +Returns the byte offset of the first byte `c` in the string s it finds, -1 when not found. NOTE: Can't find UTF-8 based runes. **Inputs** @@ -1353,7 +1353,7 @@ Output: -1 -1 -**Returns** The byte offset of the first occurrence of c in s, or -1 if not found. +**Returns** The byte offset of the first occurrence of `c` in `s`, or -1 if not found. */ index_byte :: proc(s: string, c: byte) -> int { for i := 0; i < len(s); i += 1 { @@ -1652,7 +1652,7 @@ index_any :: proc(s, chars: string) -> int { return -1 } /* -Finds the last occurrence of any character in 'chars' within 's'. Iterates in reverse. +Finds the last occurrence of any character in `chars` within `s`. Iterates in reverse. **Inputs** - s: The string to search in @@ -1730,7 +1730,7 @@ last_index_any :: proc(s, chars: string) -> int { return -1 } /* -Finds the first occurrence of any substring in 'substrs' within 's' +Finds the first occurrence of any substring in `substrs` within `s` **Inputs** - s: The string to search in @@ -1768,7 +1768,7 @@ index_multi :: proc(s: string, substrs: []string) -> (idx: int, width: int) { return } /* -Counts the number of non-overlapping occurrences of 'substr' in 's' +Counts the number of non-overlapping occurrences of `substr` in `s` **Inputs** - s: The string to search in @@ -1795,7 +1795,7 @@ Output: 1 0 -**Returns** The number of occurrences of 'substr' in 's', returns the rune_count + 1 of the string `s` on empty `substr` +**Returns** The number of occurrences of `substr` in `s`, returns the rune_count + 1 of the string `s` on empty `substr` */ count :: proc(s, substr: string) -> int { if len(substr) == 0 { // special case @@ -1832,13 +1832,13 @@ count :: proc(s, substr: string) -> int { return n } /* -Repeats the string 's' 'count' times, concatenating the result +Repeats the string `s` `count` times, concatenating the result *Allocates Using Provided Allocator* **Inputs** - s: The string to repeat -- count: The number of times to repeat 's' +- count: The number of times to repeat `s` - allocator: (default is context.allocator) WARNING: Panics if count < 0 @@ -1874,14 +1874,14 @@ repeat :: proc(s: string, count: int, allocator := context.allocator) -> string return string(b) } /* -Replaces all occurrences of 'old' in 's' with 'new' +Replaces all occurrences of `old` in `s` with `new` *Allocates Using Provided Allocator* **Inputs** - s: The string to modify - old: The substring to replace -- new: The substring to replace 'old' with +- new: The substring to replace `old` with - allocator: The allocator to use for the new string (default is context.allocator) Example: @@ -1915,7 +1915,7 @@ Replaces n instances of old in the string s with the new string - s: The input string - old: The substring to be replaced - new: The replacement string -- n: The number of instances to replace (if n < 0, no limit on the number of replacements) +- n: The number of instances to replace (if `n < 0`, no limit on the number of replacements) - allocator: (default: context.allocator) Example: @@ -1979,14 +1979,14 @@ replace :: proc(s, old, new: string, n: int, allocator := context.allocator) -> return } /* -Removes the key string n times from the s string +Removes the key string `n` times from the `s` string *Allocates Using Provided Allocator* **Inputs** - s: The input string - key: The substring to be removed -- n: The number of instances to remove (if n < 0, no limit on the number of removes) +- n: The number of instances to remove (if `n < 0`, no limit on the number of removes) - allocator: (default: context.allocator) Example: @@ -2014,7 +2014,7 @@ remove :: proc(s, key: string, n: int, allocator := context.allocator) -> (outpu return replace(s, key, "", n, allocator) } /* -Removes all the key string instances from the s string +Removes all the `key` string instances from the `s` string *Allocates Using Provided Allocator* @@ -2045,7 +2045,7 @@ Output: remove_all :: proc(s, key: string, allocator := context.allocator) -> (output: string, was_allocation: bool) { return remove(s, key, -1, allocator) } -// Returns true if the r rune is an ASCII space character ('\t', '\n', '\v', '\f', '\r', ' ') +// Returns true if is an ASCII space character ('\t', '\n', '\v', '\f', '\r', ' ') @(private) _ascii_space := [256]bool{'\t' = true, '\n' = true, '\v' = true, '\f' = true, '\r' = true, ' ' = true} // Returns true when the `r` rune is '\t', '\n', '\v', '\f', '\r' or ' ' @@ -2055,7 +2055,7 @@ is_ascii_space :: proc(r: rune) -> bool { } return false } -// Returns true if the r rune is any ASCII or UTF-8 based whitespace character +// Returns true if the `r` rune is any ASCII or UTF-8 based whitespace character is_space :: proc(r: rune) -> bool { if r < 0x2000 { switch r { @@ -2073,17 +2073,17 @@ is_space :: proc(r: rune) -> bool { } return false } -// Returns true if the `r` rune is a null byte (0x0) +// Returns true if the `r` rune is a null byte (`0x0`) is_null :: proc(r: rune) -> bool { return r == 0x0000 } /* -Find the index of the first rune r in string s for which procedure p returns the same as truth, or -1 if no such rune appears. +Find the index of the first rune `r` in string `s` for which procedure `p` returns the same as truth, or -1 if no such rune appears. **Inputs** - s: The input string - p: A procedure that takes a rune and returns a boolean -- truth: The boolean value to be matched (default: true) +- truth: The boolean value to be matched (default: `true`) Example: @@ -2153,7 +2153,7 @@ last_index_proc_with_state :: proc(s: string, p: proc(rawptr, rune) -> bool, sta return -1 } /* -Trims the input string s from the left until the procedure p returns false +Trims the input string `s` from the left until the procedure `p` returns false **Inputs** - s: The input string @@ -2185,12 +2185,12 @@ trim_left_proc :: proc(s: string, p: proc(rune) -> bool) -> string { return s[i:] } /* -Trims the input string s from the left until the procedure p with state returns false +Trims the input string `s` from the left until the procedure `p` with state returns false **Inputs** - s: The input string - p: A procedure that takes a raw pointer and a rune and returns a boolean -- state: The raw pointer to be passed to the procedure p +- state: The raw pointer to be passed to the procedure `p` **Returns** The trimmed string as a slice of the original */ @@ -2202,7 +2202,7 @@ trim_left_proc_with_state :: proc(s: string, p: proc(rawptr, rune) -> bool, stat return s[i:] } /* -Trims the input string s from the right until the procedure p returns false +Trims the input string `s` from the right until the procedure `p` returns `false` **Inputs** - s: The input string @@ -2237,12 +2237,12 @@ trim_right_proc :: proc(s: string, p: proc(rune) -> bool) -> string { return s[0:i] } /* -Trims the input string s from the right until the procedure p with state returns false +Trims the input string `s` from the right until the procedure `p` with state returns `false` **Inputs** - s: The input string - p: A procedure that takes a raw pointer and a rune and returns a boolean -- state: The raw pointer to be passed to the procedure p +- state: The raw pointer to be passed to the procedure `p` **Returns** The trimmed string as a slice of the original, empty when no match */ @@ -2270,7 +2270,7 @@ is_in_cutset :: proc(state: rawptr, r: rune) -> bool { return false } /* -Trims the cutset string from the s string +Trims the cutset string from the `s` string **Inputs** - s: The input string @@ -2286,7 +2286,7 @@ trim_left :: proc(s: string, cutset: string) -> string { return trim_left_proc_with_state(s, is_in_cutset, &state) } /* -Trims the cutset string from the s string from the right +Trims the cutset string from the `s` string from the right **Inputs** - s: The input string @@ -2302,7 +2302,7 @@ trim_right :: proc(s: string, cutset: string) -> string { return trim_right_proc_with_state(s, is_in_cutset, &state) } /* -Trims the cutset string from the s string, both from left and right +Trims the cutset string from the `s` string, both from left and right **Inputs** - s: The input string @@ -2379,7 +2379,7 @@ trim_null :: proc(s: string) -> string { return trim_right_null(trim_left_null(s)) } /* -Trims a prefix string from the start of the s string and returns the trimmed string +Trims a `prefix` string from the start of the `s` string and returns the trimmed string **Inputs** - s: The input string @@ -2409,7 +2409,7 @@ trim_prefix :: proc(s, prefix: string) -> string { return s } /* -Trims a suffix string from the end of the s string and returns the trimmed string +Trims a `suffix` string from the end of the `s` string and returns the trimmed string **Inputs** - s: The input string @@ -2439,7 +2439,7 @@ trim_suffix :: proc(s, suffix: string) -> string { return s } /* -Splits the input string s by all possible substrs and returns an allocated array of strings +Splits the input string `s` by all possible `substrs` and returns an allocated array of strings *Allocates Using Provided Allocator* @@ -2508,7 +2508,7 @@ split_multi :: proc(s: string, substrs: []string, allocator := context.allocator return results[:] } /* -Splits the input string s by all possible substrs in an iterator fashion. The full string is returned if no match. +Splits the input string `s` by all possible `substrs` in an iterator fashion. The full string is returned if no match. **Inputs** - it: A pointer to the input string @@ -2621,7 +2621,7 @@ scrub :: proc(s: string, replacement: string, allocator := context.allocator) -> return to_string(b) } /* -Reverses the input string s +Reverses the input string `s` *Allocates Using Provided Allocator* @@ -2730,7 +2730,7 @@ expand_tabs :: proc(s: string, tab_size: int, allocator := context.allocator) -> return to_string(b) } /* -Splits the input string str by the separator sep string and returns 3 parts. The values are slices of the original string. +Splits the input string `str` by the separator `sep` string and returns 3 parts. The values are slices of the original string. **Inputs** - str: The input string @@ -2754,7 +2754,7 @@ Output: testing t hi s out testing this out -**Returns** A tuple with head (before the split), match (the separator), and tail (the end of the split) strings +**Returns** A tuple with `head` (before the split), `match` (the separator), and `tail` (the end of the split) strings */ partition :: proc(str, sep: string) -> (head, match, tail: string) { i := index(str, sep) @@ -2871,7 +2871,7 @@ right_justify :: proc(str: string, length: int, pad: string, allocator := contex return to_string(b) } /* -Writes a given pad string a specified number of times to an io.Writer +Writes a given pad string a specified number of times to an `io.Writer` **Inputs** - w: The io.Writer to write the pad string to @@ -2897,7 +2897,7 @@ write_pad_string :: proc(w: io.Writer, pad: string, pad_len, remains: int) { } } /* -Splits a string into a slice of substrings at each instance of one or more consecutive white space characters, as defined by unicode.is_space +Splits a string into a slice of substrings at each instance of one or more consecutive white space characters, as defined by `unicode.is_space` *Allocates Using Provided Allocator* @@ -2956,7 +2956,7 @@ fields :: proc(s: string, allocator := context.allocator) -> []string #no_bounds return a } /* -Splits a string into a slice of substrings at each run of unicode code points `r` satisfying the predicate f(r) +Splits a string into a slice of substrings at each run of unicode code points `r` satisfying the predicate `f(r)` *Allocates Using Provided Allocator* @@ -2965,7 +2965,7 @@ Splits a string into a slice of substrings at each run of unicode code points `r - f: A predicate function to determine the split points - allocator: (default is context.allocator) -NOTE: fields_proc makes no guarantee about the order in which it calls f(ch), it assumes that `f` always returns the same value for a given ch +NOTE: fields_proc makes no guarantee about the order in which it calls `f(r)`, it assumes that `f` always returns the same value for a given `r` **Returns** A slice of substrings of the input string, or an empty slice if all code points in the input string satisfy the predicate or if the input string is empty */ @@ -2996,7 +2996,7 @@ fields_proc :: proc(s: string, f: proc(rune) -> bool, allocator := context.alloc return substrings[:] } /* -Retrieves the first non-space substring from a mutable string reference and advances the reference. s is advanced from any space after the substring, or be an empty string if the substring was the remaining characters +Retrieves the first non-space substring from a mutable string reference and advances the reference. `s` is advanced from any space after the substring, or be an empty string if the substring was the remaining characters **Inputs** - s: A mutable string reference to be iterated @@ -3038,7 +3038,7 @@ Computes the Levenshtein edit distance between two strings *Allocates Using Provided Allocator (deletion occurs internal to proc)* -NOTE: Does not perform internal allocation if Length of String b in Runes is Smaller Than 64 +NOTE: Does not perform internal allocation if length of string `b`, in runes, is smaller than 64 **Inputs** - a, b: The two strings to compare |