vimcaseupper

You can switch the case (upper case to lower case and vice versa) of the word under the cursor using the “viw~” or “g~iw” command. You can use the “gUgU ...

2020年11月19日 — To convert all text to lowercase in vim do ggVGu. or uppercase ggVGU. look at the command ggVG is used to select all the text if you want ...

3 – All uppercase. If you want to make the text all uppercase use gU. 4 – All lowercase.

2022年4月12日 — Vim tip 7: changing case in Normal mode · ~ invert the case of the character under the cursor (i.e. lowercase becomes UPPERCASE and vice versa) ...

2010年5月31日 — Visual select the text, then U for uppercase or u for lowercase. To swap all casing in a visual selection, press ~ (tilde).

2018年12月2日 — How to change the specified line to uppercase in vim? For example,i want to change the lines from 5th till 10th to uppercase. In ...

Alternatively, you can visually select text then press ~ to toggle case, or U to convert to uppercase, or u to convert to lowercase.

Alternatively, use -u to uppercase only the first character of what follows, or -l to lowercase only the first character. For example, assume a line with the ...

2021年5月31日 — Vim has a simple way to change case. The easiest one to remember is ~ which just toggles the case of the current character to the opposite.

2022年11月13日 — Experiments show that it's not needed, gU<Enter> or gUj does the same action across the two lines.