Re: S&R with search input from a file

On 2014-04-18 20:07, Jeri Raye wrote:
> FileNAME: INPUT.TXT
> Containing:
> +----------+
> james
> quebec
> canada
> +----------+
>
>
> :%s/<INPUT.TXT>/replace found word with same word but first letter
> in uppercase./g
>
>
> Example:
> james was in quebec.
> The city quebec is in canada.
>
> Becomes:
> James was in Quebec.
> The city Quebec is in Canada.

You can transform your input file into a single command:

vi data.txt
:sp input.txt " open your word-list in a new window
:%s/$/\\|/ " start transforming it into a regexp
:%j! " join each line together
:s/..$ " delete the "\|" from the end of the line
0y$ " yank the newly-formed regexp
:wincmd w " flip back to the file you want to change
:%s/\c\<\(<c-r>0\)\>/\u&/g
" substitute across the entire file (":%s/")
" ignoring case ("\c")
" a word must start here to match ("\<")
" start the list of alternatives ("\(")
" use control+R followed by zero
" to include the word-list joined by \|
" that we yanked previously
" close the list of alternatives ("\)")
" ensure that the word ends here ("\>")
" and replace it with ("/")
" the next letter uppercased ("\u")
" the text we captured ("&")
" and do all replacements on the line ("/g")

This assumes that your input list is all just whole words, no funky
regexp metachars (periods, backslashes, asterisks, or
open-square-brackets come to mind).

-tim



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