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-rw-r--r--runtime/autoload/dist/ft.vim7
-rw-r--r--src/testdir/test_filetype.vim19
-rw-r--r--src/version.c2
3 files changed, 25 insertions, 3 deletions
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim
index d4e7be44b..a8ca90080 100644
--- a/runtime/autoload/dist/ft.vim
+++ b/runtime/autoload/dist/ft.vim
@@ -3,7 +3,7 @@ vim9script
# Vim functions for file type detection
#
# Maintainer: Bram Moolenaar <Bram@vim.org>
-# Last Change: 2022 Feb 04
+# Last Change: 2022 Feb 05
# These functions are moved here from runtime/filetype.vim to make startup
# faster.
@@ -722,7 +722,7 @@ export def FTperl(): number
endif
var save_cursor = getpos('.')
call cursor(1, 1)
- var has_use = search('^use\s\s*\k', 'c', 30)
+ var has_use = search('^use\s\s*\k', 'c', 30) > 0
call setpos('.', save_cursor)
if has_use
setf perl
@@ -755,7 +755,8 @@ export def FTtex()
var save_cursor = getpos('.')
call cursor(1, 1)
var firstNC = search('^\s*[^[:space:]%]', 'c', 1000)
- if firstNC # Check the next thousand lines for a LaTeX or ConTeXt keyword.
+ if firstNC > 0
+ # Check the next thousand lines for a LaTeX or ConTeXt keyword.
var lpat = 'documentclass\>\|usepackage\>\|begin{\|newcommand\>\|renewcommand\>'
var cpat = 'start\a\+\|setup\a\+\|usemodule\|enablemode\|enableregime\|setvariables\|useencoding\|usesymbols\|stelle\a\+\|verwende\a\+\|stel\a\+\|gebruik\a\+\|usa\a\+\|imposta\a\+\|regle\a\+\|utilisemodule\>'
var kwline = search('^\s*\\\%(' .. lpat .. '\)\|^\s*\\\(' .. cpat .. '\)',
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 6f4a42581..b9909c648 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -1306,4 +1306,23 @@ func Test_frm_file()
filetype off
endfunc
+func Test_tex_file()
+ filetype on
+
+ " only tests one case, should do more
+ let lines =<< trim END
+ % This is a sentence.
+
+ This is a sentence.
+ END
+ call writefile(lines, "Xfile.tex")
+ split Xfile.tex
+ call assert_equal('plaintex', &filetype)
+ bwipe
+
+ call delete('Xfile.tex')
+ filetype off
+endfunc
+
+
" vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index 3df4cfca9..3d72ecafc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 4305,
+/**/
4304,
/**/
4303,