Monday, March 13, 2023

E121: Undefined variable

Hello,

I have this function [*].
It is meant to create a line when opening a new file with extension
.pan, where that line is based on the path of the file.
That code works on my personal computer, with VIM 9.0.1023
However, it fails on the computer at work where it has to run, with VIM 7.4.629
I get this error [**].

Is there an easy way to make it work with version 7.4?

Thanks a lot in advance.
Cheers,
Jose


[*]
function! CreatePanFile()
let path = expand('%:p:h')
let file = expand('%:t:r')
let features_idx = match(path, 'features')
if features_idx != -1
let features_path = substitute(path[features_idx:],
'\v(features\/.*)$', '\1', '')
let line = "template '" . features_path . "/" . file . "';"
call setline(1, line)
endif
endfunction
autocmd BufNewFile *.pan call CreatePanFile()

[**]
Error detected while processing function CreatePanFile:
line 5: E121: Undefined variable: features_idx:
E116: Invalid arguments for function substitute(path[features_idx:],
'\v(features\/.*)$', '\1', '')
E15: Invalid expression: substitute(path[features_idx:],
'\v(features\/.*)$', '\1', '')
line 6: E121: Undefined variable: features_path
E15: Invalid expression: "template '" . features_path . "/" . file . "';"
line 7: E121: Undefined variable:
line E116: Invalid arguments for function setline

--
--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

---
You received this message because you are subscribed to the Google Groups "vim_use" group.
To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscribe@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/vim_use/CACUP1u8EqsNP64gPiEXbhG-cuEJnDV%3DO4eNug%2B7Nooz81NF2ow%40mail.gmail.com.

No comments:

Post a Comment