Hi,
John Beckett wrote:
I want some Vim script to remove percent encoding (where '%'
followed by two hex digits means the single character with the
given hex ASCII code, for example '%412' is 'A2').
It's easy to do this using :substitute with:
:s/%\(\x\x\)/\=nr2char('0x'.submatch(1))/g
Jürgen Krämer wrote:
you can use \= in substitute():
:echo substitute('abc%41def', '%\(\x\x\)', '\=nr2char(0x.submatch(1))', 'g')
Brilliant, thanks! I must have known that years ago??
John
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I want some Vim script to remove percent encoding (where '%'
followed by two hex digits means the single character with the
given hex ASCII code, for example '%412' is 'A2').
It's easy to do this using :substitute with:
:s/%\(\x\x\)/\=nr2char('0x'.submatch(1))/g
However, submatch() does not
