diff options
Diffstat (limited to 'helix-tui/src/backend/crossterm.rs')
| -rw-r--r-- | helix-tui/src/backend/crossterm.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/helix-tui/src/backend/crossterm.rs b/helix-tui/src/backend/crossterm.rs index 7c7250fa..c00e1f40 100644 --- a/helix-tui/src/backend/crossterm.rs +++ b/helix-tui/src/backend/crossterm.rs @@ -14,6 +14,10 @@ use std::{ fmt, io::{self, Write}, }; + +fn term_program() -> Option<String> { + std::env::var("TERM_PROGRAM").ok() +} fn vte_version() -> Option<usize> { std::env::var("VTE_VERSION").ok()?.parse().ok() } @@ -35,9 +39,11 @@ impl Capabilities { Ok(t) => Capabilities { // Smulx, VTE: https://unix.stackexchange.com/a/696253/246284 // Su (used by kitty): https://sw.kovidgoyal.net/kitty/underlines + // WezTerm supports underlines but a lot of distros don't properly install it's terminfo has_extended_underlines: t.extended_cap("Smulx").is_some() || t.extended_cap("Su").is_some() - || vte_version() >= Some(5102), + || vte_version() >= Some(5102) + || matches!(term_program().as_deref(), Some("WezTerm")), }, } } |