chore: remove unnecessary trim wrapper

autoload/vimtex/cmd.vim

@@ -345,14 +345,14 @@ function! s:get_frac_cmd() abort " {{{1
 
     let l:blurp = matchstr(l:part, '^\s*{[^}]*}')
     if !empty(l:blurp)
-      let l:frac[l:key] = vimtex#util#trim(l:blurp)[1:-2]
+      let l:frac[l:key] = trim(l:blurp)[1:-2]
       let l:frac.col_end += len(l:blurp)
       continue
     endif
 
     let l:blurp = matchstr(l:part, '^\s*\w')
     if !empty(l:blurp)
-      let l:frac[l:key] = vimtex#util#trim(l:blurp)
+      let l:frac[l:key] = trim(l:blurp)
       let l:frac.col_end += len(l:blurp)
     endif
   endfor
@@ -529,7 +529,7 @@ endfunction
 
 " }}}1
 function! s:get_inline_trim(str) abort " {{{1
-  let l:str = vimtex#util#trim(a:str)
+  let l:str = trim(a:str)
   return substitute(l:str, '^(\(.*\))$', '\1', '')
 endfunction
 

autoload/vimtex/complete.vim

@@ -569,9 +569,9 @@ function! s:completer_gls.init() dict abort " {{{2
     if empty(l:matches) | continue | endif
 
     while !empty(l:matches)
-      let l:key = vimtex#util#trim(remove(l:matches, 0))
+      let l:key = trim(remove(l:matches, 0))
       if l:key ==# 'src'
-        let l:value = vimtex#util#trim(remove(l:matches, 0))
+        let l:value = trim(remove(l:matches, 0))
         let l:value = substitute(l:value, '^{', '', '')
         let l:value = substitute(l:value, '[]}]\s*', '', 'g')
         let b:vimtex.complete.glsbib = l:value

autoload/vimtex/env.vim

@@ -155,7 +155,7 @@ function! vimtex#env#change_to_inline_math(open, close, new) abort " {{{1
     let l:line = substitute(getline(a:close.lnum - 1), '\s*$', a:new[1], '')
     call setline(a:close.lnum - 1, l:line)
     execute a:close.lnum . 'delete _'
-    if !empty(vimtex#util#trim(getline(a:close.lnum)))
+    if !empty(trim(getline(a:close.lnum)))
       execute (a:close.lnum - 1) . 'join'
     endif
   elseif l:before =~# '^\s*$'

autoload/vimtex/fold/bib.vim

@@ -21,7 +21,7 @@ endfunction
 
 function! vimtex#fold#bib#level(lnum) abort " {{{1
   " Handle blank lines
-  if empty(vimtex#util#trim(getline(a:lnum)))
+  if empty(trim(getline(a:lnum)))
     if a:lnum == 1 | return 0 | endif
 
     let l:prev_level = vimtex#fold#bib#level(a:lnum - 1)

autoload/vimtex/include.vim

@@ -85,7 +85,7 @@ function! s:parse_package_documentclass(fname) abort " {{{1
     let l:result = l:args[0].text
   endif
 
-  return vimtex#util#trim(l:result)
+  return trim(l:result)
 endfunction
 
 let s:re_cmds = '\v\s*\\%(' . join([

autoload/vimtex/info.vim

@@ -198,8 +198,8 @@ function! s:get_os_info() abort " {{{1
     let l:win_info = vimtex#jobs#cached('systeminfo')
 
     try
-      let l:name = vimtex#util#trim(matchstr(l:win_info[1], ':\s*\zs.*'))
-      let l:version = vimtex#util#trim(matchstr(l:win_info[2], ':\s*\zs.*'))
+      let l:name = trim(matchstr(l:win_info[1], ':\s*\zs.*'))
+      let l:version = trim(matchstr(l:win_info[2], ':\s*\zs.*'))
       return l:name . ' (' . l:version . ')'
     catch
       return 'Windows (' . string(l:win_info) . ')'

autoload/vimtex/parser/bib.vim

@@ -28,7 +28,7 @@ function! vimtex#parser#bib#parse_cheap(start_line, end_line, opts) abort " {{{1
   let l:entries = []
   let l:firstlines = filter(
         \ range(a:start_line, a:end_line),
-        \ {_, i -> vimtex#util#trim(getline(i))[0] == "@"})
+        \ {_, i -> trim(getline(i))[0] == "@"})
   let l:total_entries = len(l:firstlines)
   let l:entry_lines = map(l:firstlines, {idx, val -> [val,
         \ idx == l:total_entries - 1

autoload/vimtex/parser/toc/beamer_frame.vim

@@ -32,10 +32,10 @@ function! s:matcher.get_entry(context) abort dict " {{{1
   " Handle subtitles, e.g. \begin{frame}{title}{subtitle}
   let l:parts = split(matchstr(a:context.line, self.re_match), '}\s*{')
   if len(l:parts) > 1
-    let self.title = vimtex#util#trim(l:parts[0])
-    let self.subtitle = vimtex#util#trim(l:parts[1])
+    let self.title = trim(l:parts[0])
+    let self.subtitle = trim(l:parts[1])
   elseif len(l:parts) > 0
-    let self.title = vimtex#util#trim(l:parts[0])
+    let self.title = trim(l:parts[0])
   endif
 
   if empty(self.title)
@@ -71,11 +71,11 @@ endfunction
 " }}}1
 function! s:matcher.continue(context) abort dict " {{{1
   if empty(self.title)
-    let self.title = vimtex#util#trim(
+    let self.title = trim(
           \ matchstr(a:context.line, '^\s*\\frametitle\s*{\zs[^}]*'))
   endif
   if empty(self.subtitle)
-    let self.subtitle = vimtex#util#trim(
+    let self.subtitle = trim(
           \ matchstr(a:context.line, '^\s*\\framesubtitle\s*{\zs[^}]*'))
   endif
 

autoload/vimtex/util.vim

@@ -177,7 +177,6 @@ function! vimtex#util#tex2unicode(line) abort " {{{1
   return l:line
 endfunction
 
-"
 " Define list for converting compositions like \"u to unicode ű
 let s:tex2unicode_list = map([
       \ ['\\"A',                'Ä'],
@@ -458,16 +457,6 @@ function! vimtex#util#texsplit(str) abort " {{{1
   return parts
 endfunction
 
-" }}}1
-function! vimtex#util#trim(str) abort " {{{1
-  if exists('*trim') | return trim(a:str) | endif
-
-  let l:str = substitute(a:str, '^\s*', '', '')
-  let l:str = substitute(l:str, '\s*$', '', '')
-
-  return l:str
-endfunction
-
 " }}}1
 function! vimtex#util#uniq_unsorted(list) abort " {{{1
   if len(a:list) <= 1 | return deepcopy(a:list) | endif