typos.toml

# Config for the `typos` crate, used by `./x test tidy --extra-checks=spellcheck`.
# See also: https://github.com/crate-ci/typos/blob/v1.28.2/docs/reference.md

[files]
extend-exclude = [
    # exclude git (sub)modules and generated content
    "compiler/rustc_baked_icu_data",
    "compiler/rustc_codegen_cranelift",
    "compiler/rustc_codegen_gcc",
    "library/backtrace",
    "library/compiler-builtins",
    "library/stdarch",
    # generated lorem ipsum texts
    "library/alloctests/benches/str.rs",
    "library/alloctests/tests/str.rs",
    "library/coretests/benches/pattern.rs",
]

[default.extend-words]
# Allowlist for words that look like typos but are not, or aren't worth fixing
# right now. Entries should look like `mipsel = "mipsel"`.
#
# tidy-alphabetical-start
EXPORTAS = "EXPORTAS" # MSVC linker keyword used with /EXPORT directives
anser = "anser" # an ANSI parsing package used by rust-analyzer
arange = "arange" # short for A-range
childs = "childs"
clonable = "clonable"
filetimes = "filetimes" # short for "file times", not a typo for "lifetimes"
leafs = "leafs"
makro = "makro" # deliberate misspelling to avoid `macro` keyword
misformed = "misformed"
moreso = "moreso"
numer = "numer" # short for numerator, not a typo for "number"
old-skool = "old-skool" # variant spelling of "old-school"
optin = "optin" # short for opt-in
publically = "publically"
rplace = "rplace" # short for R-place
splitted = "splitted"
sythetic = "sythetic" # typo in vendored LLVM sources
taits = "taits" # lowercase for TAITs (type alias impl trait)
targetting = "targetting"
unparseable = "unparseable"
unstability = "unstability"
unstalled = "unstalled" # short for un-stalled
# tidy-alphabetical-end

# Denylist to forbid misspelled words that aren't detected by the built-in
# dictionary. Entries should look like `mipsel = ""` or `mipsel = "misspell"`;
# the non-empty form can be automatically fixed by `--bless`.
#
# tidy-alphabetical-start
atomicaly = "atomically"
definitinon = "definition"
dependy = ""
similarlty = "similarity"
# tidy-alphabetical-end

[default.extend-identifiers]
# Allowlist for specific identifiers that should be permitted even though they
# appear to contain typos that would be forbidden in other identifiers.
#
# For example, you might want to allow a specific constant like
# `DNS_ERROR_INVAILD_VIRTUALIZATION_INSTANCE_NAME`, but still want to forbid
# the typo `INVAILD` in other places.
#
# tidy-alphabetical-start
DNS_ERROR_INVAILD_VIRTUALIZATION_INSTANCE_NAME = "DNS_ERROR_INVAILD_VIRTUALIZATION_INSTANCE_NAME"
ERRNO_ACCES = "ERRNO_ACCES"
ERROR_DS_FILTER_USES_CONTRUCTED_ATTRS = "ERROR_DS_FILTER_USES_CONTRUCTED_ATTRS"
ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC = "ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC"
ERROR_FILENAME_EXCED_RANGE = "ERROR_FILENAME_EXCED_RANGE"
ERROR_MCA_OCCURED = "ERROR_MCA_OCCURED"
ERROR_REQ_NOT_ACCEP = "ERROR_REQ_NOT_ACCEP"
EnzymeTypeTreeShiftIndiciesEq = "EnzymeTypeTreeShiftIndiciesEq"
EnzymeTypeTreeShiftIndiciesEqFn = "EnzymeTypeTreeShiftIndiciesEqFn"
Oppen = "Oppen" # Derek C. Oppen, author of "Pretty Printing" (1979)
# typos treats this as two different camelcase words (`SETTIN` and `Gs`)
# Tracked in: https://github.com/crate-ci/typos/issues/745
SETTINGs = "SETTINGs"
debug_aranges = "debug_aranges" # debug A-ranges
key_smove = "key_smove" # shifted move key, used by terminfo
shift_indicies_eq = "shift_indicies_eq"
tolen = "tolen" # length of "to" buffer, used by `sendto` in Windows sockets
# tidy-alphabetical-end

[default]
extend-ignore-words-re = [
    # words with length <= 4 chars is likely noise
    "^[a-zA-Z]{1,4}$",
]

extend-ignore-re = [
    # allow turning off spell checking
    "(?s)(#|//)\\s*spellchecker:off.*?\\n\\s*(#|//)\\s*spellchecker:on",
    # ignore these intentional typo examples
    "/// 1 \\| #\\[cfg\\(widnows\\)\\]",
    "/// warning: unexpected `cfg` condition name: `widnows`",
    "/// #\\[cfg\\(widnows\\)\\]",
    "\\.arg\\(\"Oh no, a tpyo!\"\\)",
    # string used in benches
    "\"core::iter::adapters::Copie\"",
    "-Ccontrol-flow-guard",
    "concat!\\(\"CURRENT_RUSTC_VERSIO\", \"N\"\\)",
    "\\*\\*v\\*\\*ariable",
]