2 Commits (764715a6c069754b852ed9e8d98aaf7efd88abe6)

Author	SHA1	Message	Date
Clément Delafargue	8dd1ab4899	Softwrapping improvements (#5893) ... * use max_line_width + 1 during softwrap to account for newline char Helix softwrap implementation always wraps lines so that the newline character doesn't get cut off so he line wraps one chars earlier then in other editors. This is necessary, because newline chars are always selecatble in helix and must never be hidden. However That means that `max_line_width` currently wraps one char earlier than expected. The typical definition of line width does not include the newline character and other helix commands like `:reflow` also don't count the newline character here. This commit makes softwrap use `max_line_width + 1` instead of `max_line_width` to correct the impedance missmatch. * fix typos Co-authored-by: Jonathan Lebon <jonathan@jlebon.com> * Add text-width to config.toml * text-width: update setting documentation * rename leftover config item * remove leftover max-line-length occurrences * Make `text-width` optional in editor config When it was only used for `:reflow` it made sense to have a default value set to `80`, but now that soft-wrapping uses this setting, keeping a default set to `80` would make soft-wrapping behave more aggressively. * Allow softwrapping to ignore `text-width` Softwrapping wraps by default to the viewport width or a configured `text-width` (whichever's smaller). In some cases we only want to set `text-width` to use for hard-wrapping and let longer lines flow if they have enough space. This setting allows that. * Revert "Make `text-width` optional in editor config" This reverts commit b247d526d6. * soft-wrap: allow per-language overrides * Update book/src/configuration.md Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> * Update book/src/languages.md Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> * Update book/src/configuration.md Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> --------- Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> Co-authored-by: Jonathan Lebon <jonathan@jlebon.com> Co-authored-by: Alex Boehm <alexb@ozrunways.com> Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>	2 years ago
Vince Mutolo	f9baced216	add reflow command (#2128) ... * add reflow command Users need to be able to hard-wrap text for many applications, including comments in code, git commit messages, plaintext documentation, etc. It often falls to the user to manually insert line breaks where appropriate in order to hard-wrap text. This commit introduces the "reflow" command (both in the TUI and core library) to automatically hard-wrap selected text to a given number of characters (defined by Unicode "extended grapheme clusters"). It handles lines with a repeated prefix, such as comments ("//") and indentation. * reflow: consider newlines to be word separators * replace custom reflow impl with textwrap crate * Sync reflow command docs with book * reflow: add default max_line_len language setting Co-authored-by: Vince Mutolo <vince@mutolo.org>	3 years ago