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fixed typos in ch20 (well don't know if really are wrong)

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Victorhck 2021-03-19 19:07:46 +01:00
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ch20_views_sessions_viminfo.md
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@ -381,9 +381,9 @@ You will get:
```
This looks cryptic. Let's break it down:
- `!` saves global variables that start with an uppercase letter and don't contain lowercase letters. Recall that `g:` indicates a global variable. For example, if at some point you wrote the assignment `let g:FOO = "foo"`, Viminfo will save the global variable `FOO`. However if you did `let g:Foo = "foo"`, Viminfo will not save this global variable because it contains lowercase letters. Without `!`, Vim won't safe those global variables.
- `!` saves global variables that start with an uppercase letter and don't contain lowercase letters. Recall that `g:` indicates a global variable. For example, if at some point you wrote the assignment `let g:FOO = "foo"`, Viminfo will save the global variable `FOO`. However if you did `let g:Foo = "foo"`, Viminfo will not save this global variable because it contains lowercase letters. Without `!`, Vim won't save those global variables.
- `'100` represents marks. In this case, Viminfo will save the local marks (a-z) of the last 100 files. Be aware that if you tell Viminfo to save too many files, Vim can start slowing down. 1000 is a good number to have.
- `<50` tells Viminfo how many maximum lines are saved for each registers (50 in this case). If I yank 100 lines of text into register a (`"ay99j`) and close Vim, the next time I open Vim and paste from register a (`"ap`), Vim will only paste 50 lines max. If you don't give maximum line number, *all* lines will be saved. If you give it 0, nothing will be saved.
- `<50` tells Viminfo how many maximum lines are saved for each register (50 in this case). If I yank 100 lines of text into register a (`"ay99j`) and close Vim, the next time I open Vim and paste from register a (`"ap`), Vim will only paste 50 lines max. If you don't give maximum line number, *all* lines will be saved. If you give it 0, nothing will be saved.
- `s10` sets a size limit (in kb) for a register. In this case, any register greater than 10kb size will be excluded.
- `h` disables highlighting (from `hlsearch`) when Vim starts.