:help case
dice:
To turn one line into title caps, make every first letter of a word
uppercase: >
: s/\v<(.)(\w*)/\u\1\L\2/g
Spiegazione:
: # Enter ex command line mode.
space # The space after the colon means that there is no
# address range i.e. line,line or % for entire
# file.
s/pattern/result/g # The overall search and replace command uses
# forward slashes. The g means to apply the
# change to every thing on the line. If there
# g is missing, then change just the first match
# is changed.
La porzione di modello ha questo significato.
\v # Means to enter very magic mode.
< # Find the beginning of a word boundary.
(.) # The first() construct is a capture group.
# Inside the() a single ., dot, means match any
# character.
(\w*) # The second() capture group contains \w*. This
# means find one or more word caracters. \w* is
# shorthand for [a-zA-Z0-9_].
Il risultato o parte di ricambio ha questo significato:
\u # Means to uppercase the following character.
\1 # Each() capture group is assigned a number
# from 1 to 9. \1 or back slash one says use what
# I captured in the first capture group.
\L # Means to lowercase all the following characters.
\2 # Use the second capture group
Risultato:
ROPER STATE PARK
Roper State Park
alternativa alle modalità molto magica:
: % s/\<\(.\)\(\w*\)/\u\1\L\2/g
# Each capture group requires a backslash to enable their meta
# character meaning i.e. "\(\)" verses "()".
Grazie mille, soprattutto per la spiegazione di ogni dettaglio! – keelar
@keelar. Prego :) –
Ho dovuto farlo e ho usato una macro che ho sovra-ripetuto e sapevo che ci doveva essere un modo migliore ma non ho mai pensato di regex. È grandioso Grazie. –