diff --git a/runtime/syntax/generator/Makefile b/runtime/syntax/generator/Makefile
index 33dcfbc..3cf4b95 100644
--- a/runtime/syntax/generator/Makefile
+++ b/runtime/syntax/generator/Makefile
@@ -16,7 +16,6 @@
 	@echo "Generating vim.vim ..."
 	@cp -f vim.vim.rc ../vim.vim
 	@$(RUN_VIM) -S update_date.vim
-	@sed -i -e 's/__REVISION__/$(REVISION)/' ../vim.vim
 	@echo "done."
 
 vim.vim.rc: gen_syntax_vim.vim vim.vim.base $(SRC)
diff --git a/runtime/syntax/generator/gen_syntax_vim.vim b/runtime/syntax/generator/gen_syntax_vim.vim
index 85f0945..2b4e4e2 100644
--- a/runtime/syntax/generator/gen_syntax_vim.vim
+++ b/runtime/syntax/generator/gen_syntax_vim.vim
@@ -248,6 +248,7 @@
 		let item.syn_str = item.name
 		call add(a:cmd, copy(item))
 		let item.name = 'i'		" insert
+		let item.syn_str = item.name
 		call add(a:cmd, copy(item))
 
 		if empty(a:cmd)
@@ -445,6 +446,16 @@
 		let item.type = 'gui'
 		call add(a:li, copy(item))
 
+		" The following highlight groups cannot be extracted from highlight.c
+		" (TODO: extract from HIGHLIGHT_INIT ?)
+		let item.name = 'LineNrAbove'
+		let item.type = 'both'
+		call add(a:li, copy(item))
+
+		let item.name = 'LineNrBelow'
+		let item.type = 'both'
+		call add(a:li, copy(item))
+
 		quit!
 
 		if empty(a:li)
diff --git a/runtime/syntax/generator/update_date.vim b/runtime/syntax/generator/update_date.vim
index 662e505..54eb4ed 100644
--- a/runtime/syntax/generator/update_date.vim
+++ b/runtime/syntax/generator/update_date.vim
@@ -2,7 +2,7 @@
 "     '" Last Change:  '
 "
 language C
-silent new vim.vim
+silent new ../vim.vim
 normal gg
 let pat = '^"\s*Last\s*Change:\s\+'
 let lnum = search(pat, 'We', 10)
diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base
index 7c83737..5ef471d 100644
--- a/runtime/syntax/generator/vim.vim.base
+++ b/runtime/syntax/generator/vim.vim.base
@@ -1,11 +1,12 @@
 " Vim syntax file
 " Language:	Vim script
 " Maintainer:	Hirohito Higashi <h.east.727 ATMARK gmail.com>
+" 	Doug Kearns <dougkearns@gmail.com>
 " URL:	https://github.com/vim-jp/syntax-vim-ex
+" Last Change:	Feb 13, 2024
 " Former Maintainer: Charles E. Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
 " Base File URL:     http://www.drchip.org/astronaut/vim/index.html#SYNTAX_VIM
 " Base File Version: 9.0-25
-" Base File Date:    May 09, 2023
 
 " DO NOT CHANGE DIRECTLY.
 " THIS FILE PARTLY GENERATED BY gen_syntax_vim.vim.
@@ -17,7 +18,6 @@
 if exists("b:current_syntax")
   finish
 endif
-let b:loaded_syntax_vim_ex="__REVISION__"
 let s:keepcpo= &cpo
 set cpo&vim
 
diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 1d97c85..8a63898 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -1,11 +1,12 @@
 " Vim syntax file
 " Language:	Vim script
 " Maintainer:	Hirohito Higashi <h.east.727 ATMARK gmail.com>
+" 	Doug Kearns <dougkearns@gmail.com>
 " URL:	https://github.com/vim-jp/syntax-vim-ex
+" Last Change:	Feb 14, 2024
 " Former Maintainer: Charles E. Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
 " Base File URL:     http://www.drchip.org/astronaut/vim/index.html#SYNTAX_VIM
 " Base File Version: 9.0-25
-" Base File Date:    May 09, 2023
 
 " DO NOT CHANGE DIRECTLY.
 " THIS FILE PARTLY GENERATED BY gen_syntax_vim.vim.
@@ -17,7 +18,6 @@
 if exists("b:current_syntax")
   finish
 endif
-let b:loaded_syntax_vim_ex="2024-02-13T21:07:41+01:00"
 let s:keepcpo= &cpo
 set cpo&vim
 
@@ -34,7 +34,7 @@
 syn keyword vimCommand contained lo[adview] loadk[eymap] loc[kmarks] lockv[ar] lol[der] lop[en] lp[revious] lpf[ile] lr[ewind] lt[ag] lua luad[o] luaf[ile] lv[imgrep] lvimgrepa[dd] lw[indow] ls m[ove] ma[rk] mak[e] marks mat[ch] menut[ranslate] mes[sages] mk[exrc] mks[ession] mksp[ell] mkv[imrc] mkvie[w] mod[e] mz[scheme] mzf[ile] n[ext] nb[key] nbc[lose] nbs[tart] new noa[utocmd] noh[lsearch] nos[wapfile] nu[mber] o[pen] ol[dfiles] on[ly] opt[ions] ow[nsyntax] p[rint] pa[ckadd] packl[oadall] pc[lose] pe[rl] perld[o] ped[it] po[p] popu[p] pp[op] pre[serve] prev[ious] pro[mptfind] promptr[epl] prof[ile] profd[el] ps[earch] pt[ag] ptN[ext] ptf[irst] ptj[ump] ptl[ast] ptn[ext] ptp[revious] ptr[ewind] pts[elect] pu[t] pub[lic] pw[d] py[thon] pyd[o] pyf[ile] py3 py3d[o]
 syn keyword vimCommand contained python3 py3f[ile] pyx pyxd[o] pythonx pyxf[ile] q[uit] quita[ll] qa[ll] r[ead] rec[over] red[o] redi[r] redr[aw] redraws[tatus] redrawt[abline] reg[isters] res[ize] ret[ab] retu[rn] rew[ind] ri[ght] rightb[elow] ru[ntime] rub[y] rubyd[o] rubyf[ile] rund[o] rv[iminfo] sN[ext] sa[rgument] sal[l] san[dbox] sav[eas] sb[uffer] sbN[ext] sba[ll] sbf[irst] sbl[ast] sbm[odified] sbn[ext] sbp[revious] sbr[ewind] sc[riptnames] scripte[ncoding] scriptv[ersion] scs[cope] setf[iletype] sf[ind] sfir[st] sh[ell] si[malt] sig[n] sil[ent] sl[eep] sla[st] sn[ext] so[urce] sor[t] sp[lit] spe[llgood] spelld[ump] spelli[nfo] spellr[epall] spellra[re] spellu[ndo] spellw[rong] spr[evious] sr[ewind] st[op] sta[g] star[tinsert] startg[replace] startr[eplace]
 syn keyword vimCommand contained stat[ic] stopi[nsert] stj[ump] sts[elect] sun[hide] sus[pend] sv[iew] sw[apname] synti[me] sync[bind] smi[le] t tN[ext] ta[g] tags tab tabc[lose] tabd[o] tabe[dit] tabf[ind] tabfir[st] tabm[ove] tabl[ast] tabn[ext] tabnew tabo[nly] tabp[revious] tabN[ext] tabr[ewind] tabs tc[d] tch[dir] tcl tcld[o] tclf[ile] te[aroff] ter[minal] tf[irst] th[row] thi[s] tj[ump] tl[ast] tm[enu] tn[ext] to[pleft] tp[revious] tr[ewind] try ts[elect] tu[nmenu] ty[pe] u[ndo] undoj[oin] undol[ist] una[bbreviate] unh[ide] unl[et] unlo[ckvar] uns[ilent] up[date] v[global] ve[rsion] verb[ose] vert[ical] vi[sual] vie[w] vim[grep] vimgrepa[dd] vim9[cmd] vim9s[cript] viu[sage] vne[w] vs[plit] w[rite] wN[ext] wa[ll] wh[ile] wi[nsize] winc[md] wind[o] winp[os]
-syn keyword vimCommand contained wn[ext] wp[revious] wq wqa[ll] wu[ndo] wv[iminfo] x[it] xa[ll] xr[estore] y[ank] z dl dell delel deletl deletel dp dep delp delep deletp deletep a a
+syn keyword vimCommand contained wn[ext] wp[revious] wq wqa[ll] wu[ndo] wv[iminfo] x[it] xa[ll] xr[estore] y[ank] z dl dell delel deletl deletel dp dep delp delep deletp deletep a i
 syn keyword vimCommand contained am[enu] an[oremenu] aun[menu] cme[nu] cnoreme[nu] cunme[nu] ime[nu] inoreme[nu] iunme[nu] me[nu] nme[nu] nnoreme[nu] noreme[nu] nunme[nu] ome[nu] onoreme[nu] ounme[nu] sme[nu] snoreme[nu] sunme[nu] tlm[enu] tln[oremenu] tlu[nmenu] unme[nu] vme[nu] vnoreme[nu] vunme[nu] xme[nu] xnoreme[nu] xunme[nu]
 syn keyword vimCommand contained cm[ap] cno[remap] im[ap] ino[remap] lm[ap] ln[oremap] nm[ap] nn[oremap] no[remap] om[ap] ono[remap] smap snor[emap] tma[p] tno[remap] vm[ap] vn[oremap] xm[ap] xn[oremap]
 syn keyword vimCommand contained cmapc[lear] imapc[lear] lmapc[lear] mapc[lear] nmapc[lear] omapc[lear] smapc[lear] tmapc[lear] vmapc[lear] xmapc[lear]
@@ -101,7 +101,7 @@
 
 " Default highlighting groups {{{2
 " GEN_SYN_VIM: vimHLGroup, START_STR='syn keyword vimHLGroup contained', END_STR=''
-syn keyword vimHLGroup contained ErrorMsg IncSearch ModeMsg NonText StatusLine StatusLineNC EndOfBuffer VertSplit VisualNOS DiffText PmenuSbar TabLineSel TabLineFill Cursor lCursor QuickFixLine CursorLineSign CursorLineFold CurSearch PmenuKind PmenuKindSel PmenuExtra PmenuExtraSel Normal Directory LineNr CursorLineNr MoreMsg Question Search SpellBad SpellCap SpellRare SpellLocal PmenuThumb Pmenu PmenuSel SpecialKey Title WarningMsg WildMenu Folded FoldColumn SignColumn Visual DiffAdd DiffChange DiffDelete TabLine CursorColumn CursorLine ColorColumn Conceal MatchParen StatusLineTerm StatusLineTermNC ToolbarLine ToolbarButton Menu Tooltip Scrollbar CursorIM
+syn keyword vimHLGroup contained ErrorMsg IncSearch ModeMsg NonText StatusLine StatusLineNC EndOfBuffer VertSplit VisualNOS DiffText PmenuSbar TabLineSel TabLineFill Cursor lCursor QuickFixLine CursorLineSign CursorLineFold CurSearch PmenuKind PmenuKindSel PmenuExtra PmenuExtraSel Normal Directory LineNr CursorLineNr MoreMsg Question Search SpellBad SpellCap SpellRare SpellLocal PmenuThumb Pmenu PmenuSel SpecialKey Title WarningMsg WildMenu Folded FoldColumn SignColumn Visual DiffAdd DiffChange DiffDelete TabLine CursorColumn CursorLine ColorColumn Conceal MatchParen StatusLineTerm StatusLineTermNC ToolbarLine ToolbarButton Menu Tooltip Scrollbar CursorIM LineNrAbove LineNrBelow
 syn case match
 
 " Function Names {{{2