Completion source for LaTeX commands

autoload/vimtex/complete.vim

@@ -31,7 +31,7 @@ function! vimtex#complete#omnifunc(findstart, base) " {{{1
         if l:line =~# l:pattern
           let s:completer = l:completer
           while l:pos > 0
-            if l:line[l:pos - 1] =~# '{\|,\|\['
+            if l:line[l:pos - 1] =~# '{\|,\|\[\|\\'
                   \ || l:line[l:pos-2:l:pos-1] ==# ', '
               let s:completer.context = matchstr(l:line, '\S*$')
               return l:pos
@@ -354,6 +354,69 @@ function! s:completer_ref.parse_number(num_tree) dict " {{{2
   endif
 endfunction
 
+" }}}1
+" {{{1 Commands
+
+let s:completer_cmd = {
+      \ 'patterns' : [
+      \   '\v\\\a*$',
+      \ ],
+      \ 'candidates' : [],
+      \ 'complete_dir' : fnamemodify(expand('<sfile>'), ':r') . '/',
+      \}
+
+function! s:completer_cmd.complete(regex) dict " {{{2
+  call self.gather_candidates()
+
+  let l:candidates = deepcopy(self.candidates)
+  let l:mode = vimtex#util#in_mathzone() ? 'm' : 'n'
+
+  call filter(l:candidates, 'v:val.word =~# ''^'' . a:regex')
+  call filter(l:candidates, 'l:mode =~# v:val.mode')
+
+  return l:candidates
+endfunction
+
+function! s:completer_cmd.gather_candidates() dict " {{{2
+  if !empty(self.candidates) | return | endif
+
+  let l:save_pwd = getcwd()
+  execute 'lcd' fnameescape(self.complete_dir)
+
+  let l:packages = [
+        \ 'default',
+        \ 'class-' . get(b:vimtex, 'documentclass', ''),
+        \] + keys(b:vimtex.packages)
+  call filter(l:packages, 'filereadable(v:val)')
+
+  let l:queue = copy(l:packages)
+  while !empty(l:queue)
+    let l:current = remove(l:queue, 0)
+    let l:includes = filter(readfile(l:current), 'v:val =~# ''^\#\s*include:''')
+    if empty(l:includes) | continue | endif
+
+    call map(l:includes, 'matchstr(v:val, ''include:\s*\zs.*\ze\s*$'')')
+    call filter(l:includes, 'filereadable(v:val)')
+    call filter(l:includes, 'index(l:packages, v:val) < 0')
+
+    let l:packages += l:includes
+    let l:queue += l:includes
+  endwhile
+
+  for l:package in l:packages
+    let l:candidates = filter(readfile(l:package), 'v:val =~# ''^\a''')
+    call map(l:candidates, 'split(v:val)')
+    call map(l:candidates, '{
+          \ ''word'' : v:val[0],
+          \ ''mode'' : ''.'',
+          \ ''menu'' : ''[cmd: '' . l:package . ''] '' . (get(v:val, 1, '''')),
+          \}')
+    let self.candidates += l:candidates
+  endfor
+
+  execute 'lcd' fnameescape(l:save_pwd)
+endfunction
+
 " }}}1
 " {{{1 Filenames (\includegraphics)
 

autoload/vimtex/complete/abntcite

@@ -0,0 +1,8 @@
+bibtextitlecommand
+citeauthor
+citeauthoronline
+citeonline
+citeoptions
+citeyear
+leftovercite
+rightovercite

autoload/vimtex/complete/acro

@@ -0,0 +1,33 @@
+aca*
+acap
+acap*
+Acf*
+acf*
+acfirstupper
+acflike
+acflike*
+acfp
+Acfp
+acfp*
+Acfp*
+acfplike
+acfplike*
+acifused
+Acl*
+acl*
+aclp
+Aclp
+Aclp*
+aclp*
+Acp*
+acp*
+acreset
+acresetall
+acs*
+acsetup
+acsp
+acsp*
+acuse
+acuseall
+DeclareAcronym
+printacronyms

autoload/vimtex/complete/acronym

@@ -0,0 +1,28 @@
+acf*
+acffont
+acfi
+acfi*
+acfp
+acfp*
+acfsfont
+acl*
+aclp
+aclp*
+aclu
+aclu*
+acp*
+acresetall
+acro
+acrodef
+acrodefplural
+acroextra
+acroplural
+acs*
+acsfont
+acsp
+acsp*
+acsu
+acsu*
+acused
+newacro
+newacroplural

autoload/vimtex/complete/afterpage

@@ -0,0 +1 @@
+afterpage

autoload/vimtex/complete/algorithm2e

@@ -0,0 +1,198 @@
+#include:color
+#include:endfloat
+#include:ifthen
+#include:relsize
+#include:tocbibind
+#include:xspace
+AlCapFnt
+AlCapNameFnt
+AlCapNameSty
+AlCapSty
+AlFnt
+algocfautorefname
+algocffuncautorefname
+algocfprocautorefname
+algoendfloat
+algoheightrule
+algoheightruledefault
+AlgoLineautorefname
+algoplace
+algorithmautorefname
+algorithmcflinename
+algorithmcfname
+algotitleheightrule
+algotitleheightruledefault
+AlTitleFnt
+AlTitleSty
+ArgSty
+Begin
+BlankLine
+Case
+CommentSty
+DataSty
+decmargin
+DecMargin
+dontprintsemicolon
+DontPrintSemicolon
+Else
+ElseIf
+ForAll
+ForEach
+FuncSty
+functionautorefname
+Hlne
+incmargin
+IncMargin
+Indentp
+Indm
+Indmm
+Indp
+Indpp
+InOutSizeDefined
+KwData
+KwIn
+KwOut
+KwResult
+KwRet
+KwSty
+KwTo
+lCase
+leIf
+lElse
+lElseIf
+lElseif
+lFor
+lForAll
+lForEach
+linesnotnumbered
+LinesNotNumbered
+linesnumbered
+LinesNumbered
+linesnumberedhidden
+LinesNumberedHidden
+listalgorithmcfname
+listofalgocfs
+lnlset
+lOther
+lRepeat
+lWhile
+next
+nllabel
+nlset
+nlSty
+NlSty
+NoCaptionOfAlgo
+nocaptionofalgo
+Other
+PrintSemicolon
+printsemicolon
+ProcArgFnt
+ProcArgSty
+procedureautorefname
+ProcFnt
+ProcNameFnt
+ProcNameSty
+ProcSty
+relsize
+Repeat
+ResetInOut
+restorecaptionofalgo
+RestoreCaptionOfAlgo
+restylealgo
+RestyleAlgo
+Return
+SetAlCapFnt
+setalcaphskip
+SetAlCapHSkip
+SetAlCapNameFnt
+SetAlCapNameSty
+setalcapskip
+SetAlCapSkip
+SetAlCapSty
+SetAlFnt
+SetAlgoCaptionLayout
+SetAlgoCaptionSeparator
+SetAlgoFuncName
+SetAlgoInsideSkip
+SetAlgoLined
+SetAlgoLongEnd
+SetAlgoNlRelativeSize
+SetAlgoNoEnd
+SetAlgoNoLine
+SetAlgoProcName
+SetAlgoRefName
+SetAlgoRefRelativeSize
+SetAlgorithmName
+SetAlgoShortEnd
+SetAlgoSkip
+SetAlgoVlined
+SetAlTitleFnt
+SetAlTitleSty
+SetArgSty
+SetCommentSty
+SetDataSty
+SetEndCharOfAlgoLine
+SetFillComment
+SetFuncSty
+SetInd
+SetKw
+SetKwArray
+SetKwBlock
+SetKwComment
+SetKwData
+SetKwFor
+SetKwFunction
+SetKwHangingKw
+SetKwIF
+SetKwInOut
+SetKwInput
+SetKwRepeat
+SetKwSty
+SetKwSwitch
+setLeftLinesNumbers
+SetLine
+setnlskip
+SetNlSkip
+Setnlskip
+SetNlSty
+Setnlsty
+SetNoFillComment
+SetNoLine
+SetNothing
+SetProcArgFnt
+SetProcArgSty
+SetProcFnt
+SetProcNameFnt
+SetProcNameSty
+SetProcSty
+setRightLinesNumbers
+SetSideCommentLeft
+SetSideCommentRight
+SetTitleSty
+SetVline
+SetVlineSkip
+showln
+ShowLn
+showlnlabel
+ShowLnLabel
+Switch
+tcc*
+tcp*
+test
+thealgocf
+thealgocfline
+thealgocfproc
+theAlgoLine
+theHalgocf
+theHalgocffunc
+theHalgocfproc
+theHAlgoLine
+thepostalgo
+Titleofalgo
+TitleOfAlgo
+TitleSty
+uCase
+uElse
+uElseIf
+vespace
+While

autoload/vimtex/complete/allrunes

@@ -0,0 +1,31 @@
+arafamily
+arcfamily
+arlfamily
+armfamily
+arnfamily
+artfamily
+curvedtwigs
+hflip
+hightwigs
+lfseries
+lowtwigs
+roundedtwigs
+straighttwigs
+textara
+textarc
+textarl
+textarm
+textarn
+textart
+textcu
+texthi
+textlf
+textlo
+textro
+textst
+textwil
+textwol
+turn
+vflip
+withlines
+withoutlines

autoload/vimtex/complete/amsbsy

@@ -0,0 +1 @@
+boldsymbol