forked from extern/nushell
ca12f39db3
* added `nu-utils` crate, fixed issue where externals turn off vt processing * hopefully make work in non-windows environments * clippy
26 lines
892 B
Rust
26 lines
892 B
Rust
use std::io::Result;
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pub fn enable_vt_processing() -> Result<()> {
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#[cfg(windows)]
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{
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use crossterm_winapi::{ConsoleMode, Handle};
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pub const ENABLE_PROCESSED_OUTPUT: u32 = 0x0001;
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pub const ENABLE_VIRTUAL_TERMINAL_PROCESSING: u32 = 0x0004;
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// let mask = ENABLE_VIRTUAL_TERMINAL_PROCESSING;
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let console_mode = ConsoleMode::from(Handle::current_out_handle()?);
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let old_mode = console_mode.mode()?;
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// researching odd ansi behavior in windows terminal repo revealed that
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// enable_processed_output and enable_virtual_terminal_processing should be used
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// also, instead of checking old_mode & mask, just set the mode already
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// if old_mode & mask == 0 {
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console_mode
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.set_mode(old_mode | ENABLE_PROCESSED_OUTPUT | ENABLE_VIRTUAL_TERMINAL_PROCESSING)?;
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// }
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}
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Ok(())
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}
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