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-rw-r--r--src/nvim/eval.lua225
1 files changed, 116 insertions, 109 deletions
diff --git a/src/nvim/eval.lua b/src/nvim/eval.lua
index eb20cd1bc8..faff29b268 100644
--- a/src/nvim/eval.lua
+++ b/src/nvim/eval.lua
@@ -5,6 +5,9 @@
-- args Number of arguments, list with maximum and minimum number of arguments
-- or list with a minimum number of arguments only. Defaults to zero
-- arguments.
+-- base For methods: the argument to use as the base argument (1-indexed):
+-- base->method()
+-- Defaults to BASE_NONE (function cannot be used as a method).
-- func Name of the C function which implements the VimL function. Defaults to
-- `f_{funcname}`.
@@ -12,111 +15,115 @@ local varargs = function(nr)
return {nr}
end
+-- Usable with the base key: use the last function argument as the method base.
+-- Value is from funcs.h file. "BASE_" prefix is omitted.
+local LAST = "BASE_LAST"
+
return {
funcs={
- abs={args=1},
- acos={args=1, func="float_op_wrapper", data="&acos"}, -- WJMc
- add={args=2},
- ['and']={args=2},
+ abs={args=1, base=1},
+ acos={args=1, base=1, func="float_op_wrapper", data="&acos"}, -- WJMc
+ add={args=2, base=1},
+ ['and']={args=2, base=1},
api_info={},
- append={args=2},
- appendbufline={args=3},
+ append={args=2, base=LAST},
+ appendbufline={args=3, base=LAST},
argc={args={0, 1}},
argidx={},
arglistid={args={0, 2}},
argv={args={0, 2}},
- asin={args=1, func="float_op_wrapper", data="&asin"}, -- WJMc
- assert_beeps={args={1}},
- assert_equal={args={2, 3}},
- assert_equalfile={args={2, 3}},
+ asin={args=1, base=1, func="float_op_wrapper", data="&asin"}, -- WJMc
+ assert_beeps={args={1}, base=1},
+ assert_equal={args={2, 3}, base=2},
+ assert_equalfile={args={2, 3}, base=1},
assert_exception={args={1, 2}},
- assert_fails={args={1, 3}},
- assert_false={args={1, 2}},
- assert_inrange={args={3, 4}},
- assert_match={args={2, 3}},
+ assert_fails={args={1, 3}, base=1},
+ assert_false={args={1, 2}, base=1},
+ assert_inrange={args={3, 4}, base=3},
+ assert_match={args={2, 3}, base=2},
assert_nobeep={args={1}},
- assert_notequal={args={2, 3}},
- assert_notmatch={args={2, 3}},
- assert_report={args=1},
- assert_true={args={1, 2}},
- atan={args=1, func="float_op_wrapper", data="&atan"},
- atan2={args=2},
+ assert_notequal={args={2, 3}, base=2},
+ assert_notmatch={args={2, 3}, base=2},
+ assert_report={args=1, base=1},
+ assert_true={args={1, 2}, base=1},
+ atan={args=1, base=1, func="float_op_wrapper", data="&atan"},
+ atan2={args=2, base=1},
browse={args=4},
browsedir={args=2},
- bufadd={args=1},
- bufexists={args=1},
- buffer_exists={args=1, func='f_bufexists'}, -- obsolete
+ bufadd={args=1, base=1},
+ bufexists={args=1, base=1},
+ buffer_exists={args=1, base=1, func='f_bufexists'}, -- obsolete
buffer_name={args={0, 1}, func='f_bufname'}, -- obsolete
buffer_number={args={0, 1}, func='f_bufnr'}, -- obsolete
- buflisted={args=1},
- bufload={args=1},
- bufloaded={args=1},
- bufname={args={0, 1}},
- bufnr={args={0, 2}},
- bufwinid={args=1},
- bufwinnr={args=1},
- byte2line={args=1},
- byteidx={args=2},
- byteidxcomp={args=2},
- call={args={2, 3}},
- ceil={args=1, func="float_op_wrapper", data="&ceil"},
+ buflisted={args=1, base=1},
+ bufload={args=1, base=1},
+ bufloaded={args=1, base=1},
+ bufname={args={0, 1}, base=1},
+ bufnr={args={0, 2}, base=1},
+ bufwinid={args=1, base=1},
+ bufwinnr={args=1, base=1},
+ byte2line={args=1, base=1},
+ byteidx={args=2, base=1},
+ byteidxcomp={args=2, base=1},
+ call={args={2, 3}, base=1},
+ ceil={args=1, base=1, func="float_op_wrapper", data="&ceil"},
changenr={},
chanclose={args={1, 2}},
chansend={args=2},
- char2nr={args={1, 2}},
+ char2nr={args={1, 2}, base=1},
charidx={args={2, 3}},
- cindent={args=1},
- clearmatches={args={0, 1}},
- col={args=1},
- complete={args=2},
- complete_add={args=1},
+ cindent={args=1, base=1},
+ clearmatches={args={0, 1}, base=1},
+ col={args=1, base=1},
+ complete={args=2, base=2},
+ complete_add={args=1, base=1},
complete_check={},
- complete_info={args={0, 1}},
- confirm={args={1, 4}},
- copy={args=1},
- cos={args=1, func="float_op_wrapper", data="&cos"},
- cosh={args=1, func="float_op_wrapper", data="&cosh"},
- count={args={2, 4}},
+ complete_info={args={0, 1}, base=1},
+ confirm={args={1, 4}, base=1},
+ copy={args=1, base=1},
+ cos={args=1, base=1, func="float_op_wrapper", data="&cos"},
+ cosh={args=1, base=1, func="float_op_wrapper", data="&cosh"},
+ count={args={2, 4}, base=1},
cscope_connection={args={0, 3}},
ctxget={args={0, 1}},
ctxpop={},
ctxpush={args={0, 1}},
ctxset={args={1, 2}},
ctxsize={},
- cursor={args={1, 3}},
- debugbreak={args={1, 1}},
- deepcopy={args={1, 2}},
- delete={args={1,2}},
- deletebufline={args={2,3}},
+ cursor={args={1, 3}, base=1},
+ debugbreak={args={1, 1}, base=1},
+ deepcopy={args={1, 2}, base=1},
+ delete={args={1,2}, base=1},
+ deletebufline={args={2,3}, base=1},
dictwatcheradd={args=3},
dictwatcherdel={args=3},
did_filetype={},
- diff_filler={args=1},
- diff_hlID={args=2},
- empty={args=1},
+ diff_filler={args=1, base=1},
+ diff_hlID={args=2, base=1},
+ empty={args=1, base=1},
environ={},
escape={args=2},
- eval={args=1},
+ eval={args=1, base=1},
eventhandler={},
executable={args=1},
execute={args={1, 2}},
exepath={args=1},
exists={args=1},
- exp={args=1, func="float_op_wrapper", data="&exp"},
+ exp={args=1, base=1, func="float_op_wrapper", data="&exp"},
expand={args={1, 3}},
expandcmd={args=1},
- extend={args={2, 3}},
+ extend={args={2, 3}, base=1},
feedkeys={args={1, 2}},
file_readable={args=1, func='f_filereadable'}, -- obsolete
filereadable={args=1},
filewritable={args=1},
- filter={args=2},
+ filter={args=2, base=1},
finddir={args={1, 3}},
findfile={args={1, 3}},
flatten={args={1, 2}},
- float2nr={args=1},
- floor={args=1, func="float_op_wrapper", data="&floor"},
- fmod={args=2},
+ float2nr={args=1, base=1},
+ floor={args=1, base=1, func="float_op_wrapper", data="&floor"},
+ fmod={args=2, base=1},
fnameescape={args=1},
fnamemodify={args=2},
foldclosed={args=1},
@@ -128,7 +135,7 @@ return {
funcref={args={1, 3}},
['function']={args={1, 3}},
garbagecollect={args={0, 1}},
- get={args={2, 3}},
+ get={args={2, 3}, base=1},
getbufinfo={args={0, 1}},
getbufline={args={2, 3}},
getbufvar={args={2, 3}},
@@ -173,7 +180,7 @@ return {
glob2regpat={args=1},
globpath={args={2, 5}},
has={args=1},
- has_key={args=2},
+ has_key={args=2, base=1},
haslocaldir={args={0,2}},
hasmapto={args={1, 3}},
highlightID={args=1, func='f_hlID'}, -- obsolete
@@ -187,22 +194,22 @@ return {
hostname={},
iconv={args=3},
indent={args=1},
- index={args={2, 4}},
+ index={args={2, 4}, base=1},
input={args={1, 3}},
inputdialog={args={1, 3}},
inputlist={args=1},
inputrestore={},
inputsave={},
inputsecret={args={1, 2}},
- insert={args={2, 3}},
+ insert={args={2, 3}, base=1},
interrupt={args=0},
- invert={args=1},
+ invert={args=1, base=1},
isdirectory={args=1},
- isinf={args=1},
+ isinf={args=1, base=1},
islocked={args=1},
- isnan={args=1},
+ isnan={args=1, base=1},
id={args=1},
- items={args=1},
+ items={args=1, base=1},
jobclose={args={1, 2}, func="f_chanclose"},
jobpid={args=1},
jobresize={args=3},
@@ -210,12 +217,12 @@ return {
jobstart={args={1, 2}},
jobstop={args=1},
jobwait={args={1, 2}},
- join={args={1, 2}},
+ join={args={1, 2}, base=1},
json_decode={args=1},
json_encode={args=1},
- keys={args=1},
+ keys={args=1, base=1},
last_buffer_nr={}, -- obsolete
- len={args=1},
+ len={args=1, base=1},
libcall={args=3},
libcallnr={args=3},
line={args={1, 2}},
@@ -223,10 +230,10 @@ return {
lispindent={args=1},
list2str={args={1, 2}},
localtime={},
- log={args=1, func="float_op_wrapper", data="&log"},
- log10={args=1, func="float_op_wrapper", data="&log10"},
+ log={args=1, base=1, func="float_op_wrapper", data="&log"},
+ log10={args=1, base=1, func="float_op_wrapper", data="&log10"},
luaeval={args={1, 2}},
- map={args=2},
+ map={args=2, base=1},
maparg={args={1, 4}},
mapcheck={args={1, 3}},
match={args={2, 4}},
@@ -238,20 +245,20 @@ return {
matchlist={args={2, 4}},
matchstr={args={2, 4}},
matchstrpos={args={2,4}},
- max={args=1},
+ max={args=1, base=1},
menu_get={args={1, 2}},
- min={args=1},
+ min={args=1, base=1},
mkdir={args={1, 3}},
mode={args={0, 1}},
msgpackdump={args=1},
msgpackparse={args=1},
nextnonblank={args=1},
nr2char={args={1, 2}},
- ['or']={args=2},
+ ['or']={args=2, base=1},
pathshorten={args=1},
- pow={args=2},
+ pow={args=2, base=1},
prevnonblank={args=1},
- printf={args=varargs(1)},
+ printf={args=varargs(1), base=2},
prompt_getprompt={args=1},
prompt_setcallback={args={2, 2}},
prompt_setinterrupt={args={2, 2}},
@@ -270,12 +277,12 @@ return {
reltime={args={0, 2}},
reltimefloat={args=1},
reltimestr={args=1},
- remove={args={2, 3}},
+ remove={args={2, 3}, base=1},
rename={args=2},
- ['repeat']={args=2},
+ ['repeat']={args=2, base=1},
resolve={args=1},
- reverse={args=1},
- round={args=1, func="float_op_wrapper", data="&round"},
+ reverse={args=1, base=1},
+ round={args=1, base=1, func="float_op_wrapper", data="&round"},
rpcnotify={args=varargs(2)},
rpcrequest={args=varargs(2)},
rpcstart={args={1, 2}},
@@ -324,19 +331,19 @@ return {
sign_unplace={args={1, 2}},
sign_unplacelist={args={1}},
simplify={args=1},
- sin={args=1, func="float_op_wrapper", data="&sin"},
- sinh={args=1, func="float_op_wrapper", data="&sinh"},
+ sin={args=1, base=1, func="float_op_wrapper", data="&sin"},
+ sinh={args=1, base=1, func="float_op_wrapper", data="&sinh"},
sockconnect={args={2,3}},
- sort={args={1, 3}},
+ sort={args={1, 3}, base=1},
soundfold={args=1},
stdioopen={args=1},
spellbadword={args={0, 1}},
spellsuggest={args={1, 3}},
- split={args={1, 3}},
- sqrt={args=1, func="float_op_wrapper", data="&sqrt"},
+ split={args={1, 3}, base=1},
+ sqrt={args=1, base=1, func="float_op_wrapper", data="&sqrt"},
stdpath={args=1},
- str2float={args=1},
- str2list={args={1, 2}},
+ str2float={args=1, base=1},
+ str2list={args={1, 2}, base=1},
str2nr={args={1, 2}},
strcharpart={args={2, 3}},
strchars={args={1,2}},
@@ -344,31 +351,31 @@ return {
strftime={args={1, 2}},
strgetchar={args={2, 2}},
stridx={args={2, 3}},
- string={args=1},
- strlen={args=1},
+ string={args=1, base=1},
+ strlen={args=1, base=1},
strpart={args={2, 4}},
strptime={args=2},
strridx={args={2, 3}},
- strtrans={args=1},
- strwidth={args=1},
+ strtrans={args=1, base=1},
+ strwidth={args=1, base=1},
submatch={args={1, 2}},
- substitute={args=4},
+ substitute={args=4, base=1},
swapinfo={args={1}},
swapname={args={1}},
synID={args=3},
- synIDattr={args={2, 3}},
- synIDtrans={args=1},
+ synIDattr={args={2, 3}, base=1},
+ synIDtrans={args=1, base=1},
synconcealed={args=2},
synstack={args=2},
- system={args={1, 2}},
- systemlist={args={1, 3}},
+ system={args={1, 2}, base=1},
+ systemlist={args={1, 3}, base=1},
tabpagebuflist={args={0, 1}},
tabpagenr={args={0, 1}},
tabpagewinnr={args={1, 2}},
tagfiles={},
taglist={args={1, 2}},
- tan={args=1, func="float_op_wrapper", data="&tan"},
- tanh={args=1, func="float_op_wrapper", data="&tanh"},
+ tan={args=1, base=1, func="float_op_wrapper", data="&tan"},
+ tanh={args=1, base=1, func="float_op_wrapper", data="&tanh"},
tempname={},
termopen={args={1, 2}},
test_garbagecollect_now={},
@@ -382,12 +389,12 @@ return {
toupper={args=1},
tr={args=3},
trim={args={1,3}},
- trunc={args=1, func="float_op_wrapper", data="&trunc"},
- type={args=1},
+ trunc={args=1, base=1, func="float_op_wrapper", data="&trunc"},
+ type={args=1, base=1},
undofile={args=1},
undotree={},
- uniq={args={1, 3}},
- values={args=1},
+ uniq={args={1, 3}, base=1},
+ values={args=1, base=1},
virtcol={args=1},
visualmode={args={0, 1}},
wait={args={2,3}},
@@ -401,7 +408,7 @@ return {
win_id2win={args=1},
win_screenpos={args=1},
win_splitmove={args={2, 3}},
- winbufnr={args=1},
+ winbufnr={args=1, base=1},
wincol={},
windowsversion={},
winheight={args=1},
@@ -414,6 +421,6 @@ return {
winwidth={args=1},
wordcount={},
writefile={args={2, 3}},
- xor={args=2},
+ xor={args=2, base=1},
},
}