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If you're doing devision, one gotcha is that control-R followed by typing =3/2 prints out 1, not 1.5. This is because Vim will return an integer if all the numbers preceding it are integers. To make Vim return a decimal number, you need to include the decimal point in the input, like this: press control-R, and type =3.0/2.0 –
- What is Lang-Arg in Vim
From :help language-mapping: *language-mapping* ":lmap"...
- How Supply Range to Normal Mode Key-Binding
Assuming the cursor is on line #80 and <leader> defaults to...
- What is Lang-Arg in Vim
It allows to evaluate an expression on every pattern match of a substitute command and replace the matched text with the result of that expression. For example, to add, say, 2.1 to all values in the third column of a tab-separated file, one can use the following command.
Vim (z Angielski Widziałem IMproved) jest ulepszoną wersją edytor tekstu vi obecny we wszystkich systemach UNIX. Jej autor, Bram Moolenaar, przedstawił pierwszą wersję w 1991, data, od której przeszedł wiele ulepszeń.
Try the following commands: :echom 017. :echom 019. Vim will print 15 for the first command, because 17 in octal is equal to 15 in decimal. For the second command Vim treats it as a decimal number, even though it starts with a 0, because it's not a valid octal number.
29 lis 2019 · If also uses printf() to convert the result to a string, keeping only 2 decimal numbers and using %% to add a literal percent sign. Then you can add the result of this function to your statusline like this: set statusline+=%{GetCurrentPosition()} And you should get your desired result:
20 wrz 2018 · Po przejściu w tryb INSERT z VIMa korzystamy jak z każdego edytora tekstu. Do trybu poleceń dostajemy się z trybu NORMAL za pomocą przycisku dwukropka (:). Tryb ten będzie nam potrzebny między innymi do zapisu i wyjścia z edytora. Aby zapisać stan dokumentu należy wpisać :w i potwierdzić enterem.
24 gru 2014 · Try to use \(\d\+\%(\.\d\+\)\?\) instead of \(\d*\) for decimal (float). This pattern is not perfect, but will cover most of cases. And you should convert string to float by using str2float. As a result of these, your second map should be like this: nnoremap <Leader>px :%s; \(\d\+\%(\.\d\+\)\?\)rem;\= string(str2float(submatch(1)) * 16.0) . "px";
