created 2003 · complexity basic · author zzapper · version 6.0
If you are editing a file containing PHP script (for example) but the file doesn't have the extension .php, you can force the desired syntax coloring with
:set syntax=perl :set syntax=html
Alternatively if the extension causes an undesired coloring, switch off coloring with
look in the directory */vim/vim61/ftplugin / for supported languages (ftplugin == FileType Plugin).
You can also let vim determine the filetype by examining the file contents with getline(), see :help new-filetype-scripts
I got these detections by content in my $VIM/vimfiles/ftplugin/filetype.vim:
" IAR option files for compiler/linker if getline(1) =~ '-!' set ft=xcl " c/cpp in any file containing c/cpp comment in line 1 or 2 elseif ((getline(1) =~ '\/\*') || (getline(1)=~ '\/\/') || (getline(2) =~ '\/\*') || (getline(2)=~ '\/\/')) set ft=c " dosbatch in any file containing comment in line 1, 2 or 3 elseif ((getline(1) =~ '^rem') || (getline(2)=~ '^rem') || (getline(3)=~ '^rem')) set ft=dosbatch endif
This already worked in vim5.x using script file, see ':h myscriptsfile'
You mean vim/vim61/syntax. The ftplugin files contain such things as useful mappings for editing certain filetypes, not syntax colouring.
Something that is also very useful for PHP programmers: Sometimes, when you are at a particular place in a file, the Vim buffer "forgets" what the highlighting should be, PHP or HTML. First, try refreshing the window using Ctrl-L. If this does not work, then try changing php_minlines. This can be done by the following line in your .vimrc file.
The default is 100 lines.
can be found in synmenu.vim in ($VIM/vim62 on win2k); and after some initial handling, runs:
exe "set syn=" . name
On Win2k, the current all-in-one installer puts the default filtype.vim in $VIM/vim62. My augmentation of filetype.vim (with the same name) is under $VIM/vimfiles. Check out
to understand the search order. I have a number of syntax highlighting files under $VIM/vimfiles/syntax, only a couple of ftplugins under $VIM/vimfiles/ftplugin (typically for key mapings), and one indent file under $VIM/vimfiles/indent. But, any special handling for filetype detection goes in the filetype.vim.
Using ':setf perl' also works well, and is fewer characters.
Include this autocommand to .vimrc, if you do NOT want to override a previous filetype detection, but only set a filetype if the filetype was not detected at all:
" associate *.foo with php filetype au BufRead,BufNewFile *.foo setfiletype php
To override any filetype which was already detected, use this instead (note the 'set filetype=' syntax):
au BufRead,BufNewFile *.module set filetype=php
e.g.: Vim 7.3 detects example.pc as filetype 'proc' but has no syntax highlighting for Pro C. Override it so that it highlights as C.
au BufRead,BufNewFile *.pc set filetype=c
For individual files, auto-setting is very useful (help :auto-setting). If the 'modeline' option is on, you can simply add a comment to the beginning or end of the file: