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Add two more interesting facts to the IdeaVim facts about Vim

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Alex Plate 2025-02-20 19:27:24 +02:00
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README.md
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@ -373,6 +373,10 @@ is the full list of synonyms.
- Vi (not Vim) is a POSIX standard, and [has a spec](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi.html)! Vim is mostly POSIX compliant when Vi compatibility is selected with the `'compatible'` option, but there are still some differences that can be changed with `'copoptions'`. The spec is interesting because it documents the behaviour of different commands in a stricter style than the user documentation, describing the current line and column after the command, for example. [More details can be found by reading `:help posix`](https://vimhelp.org/vi_diff.txt.html#posix).
- The Vim documentation contains many easter eggs. We encounter them occasionally, but GitHub user mikesmithgh has compiled a substantial collection [here](https://github.com/mikesmithgh/vimpromptu).
- In addition to `:call err_teapot()`, which returns `E418: I'm a teapot`, there is also `:call err_teapot(1)`, which returns `E503: Coffee is currently not available`. Naturally, this is also supported in IdeaVim.
- Insert mode has all `Ctrl` keys mapped, except `Ctrl-B`. In the documentation, it is marked as **"CTRL-B in Insert
mode gone"**. Call `:h i_CTRL-B-gone` in Vim to read why `Ctrl-B` was removed.
License
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4
doc/posts/Some-Facts-About-Vim.md
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@ -38,3 +38,7 @@ and would like to share with you.
- Vi (not Vim) is a POSIX standard, and [has a spec](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi.html)! Vim is mostly POSIX compliant when Vi compatibility is selected with the `'compatible'` option, but there are still some differences that can be changed with `'copoptions'`. The spec is interesting because it documents the behaviour of different commands in a stricter style than the user documentation, describing the current line and column after the command, for example. [More details can be found by reading `:help posix`](https://vimhelp.org/vi_diff.txt.html#posix).
- The Vim documentation contains many easter eggs. We encounter them occasionally, but GitHub user mikesmithgh has compiled a substantial collection [here](https://github.com/mikesmithgh/vimpromptu).
- In addition to `:call err_teapot()`, which returns `E418: I'm a teapot`, there is also `:call err_teapot(1)`, which returns `E503: Coffee is currently not available`. Naturally, this is also supported in IdeaVim.
- Insert mode has all `Ctrl` keys mapped, except `Ctrl-B`. In the documentation, it is marked as **"CTRL-B in Insert
mode gone"**. Call `:h i_CTRL-B-gone` in Vim to read why `Ctrl-B` was removed.