63 lines
1.5 KiB
Rust
63 lines
1.5 KiB
Rust
/*
|
|
* Copyright 2018 - 2019 Andreas Nordal
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
use crate::situation::Situation;
|
|
use crate::situation::Transition;
|
|
use crate::situation::WhatNow;
|
|
use crate::situation::flush;
|
|
use crate::situation::flush_or_pop;
|
|
use crate::situation::COLOR_NORMAL;
|
|
|
|
use crate::commonargcmd::common_quoting_unneeded;
|
|
use crate::commonargcmd::common_no_cmd;
|
|
|
|
pub struct SitRvalue {
|
|
pub end_trigger :u16,
|
|
}
|
|
|
|
impl Situation for SitRvalue {
|
|
fn whatnow(&mut self, horizon: &[u8], is_horizon_lengthenable: bool) -> WhatNow {
|
|
for (i, &a) in horizon.iter().enumerate() {
|
|
if a == b' ' || a == b'\t' {
|
|
return WhatNow{
|
|
tri: Transition::Pop, pre: i, len: 1, alt: None
|
|
};
|
|
}
|
|
if a == b'(' {
|
|
return WhatNow{
|
|
tri: Transition::Push(Box::new(SitArray{})),
|
|
pre: i, len: 1, alt: None
|
|
};
|
|
}
|
|
if let Some(res) = common_quoting_unneeded(self.end_trigger, horizon, i, is_horizon_lengthenable) {
|
|
return res;
|
|
}
|
|
}
|
|
flush_or_pop(horizon.len())
|
|
}
|
|
fn get_color(&self) -> u32 {
|
|
COLOR_NORMAL
|
|
}
|
|
}
|
|
|
|
struct SitArray {}
|
|
|
|
impl Situation for SitArray {
|
|
fn whatnow(&mut self, horizon: &[u8], is_horizon_lengthenable: bool) -> WhatNow {
|
|
for (i, _) in horizon.iter().enumerate() {
|
|
if let Some(res) = common_no_cmd(u16::from(b')'), horizon, i, is_horizon_lengthenable) {
|
|
return res;
|
|
}
|
|
}
|
|
flush(horizon.len())
|
|
}
|
|
fn get_color(&self) -> u32 {
|
|
COLOR_NORMAL
|
|
}
|
|
}
|