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//
// GENERATED FILE
//
use super::*;
use f2rust_std::*;
const NQUICK: i32 = 19;
const NFULL: i32 = 26;
struct SaveVars {
I: i32,
J: i32,
K: i32,
CWORD: Vec<u8>,
QUICK: ActualCharArray,
CHECKS: StackArray<i32, 19>,
PNTRS: StackArray<i32, 19>,
FULL: ActualCharArray,
MATCH: bool,
TEMPS: StackArray<i32, 19>,
}
impl SaveInit for SaveVars {
fn new() -> Self {
let mut I: i32 = 0;
let mut J: i32 = 0;
let mut K: i32 = 0;
let mut CWORD = vec![b' '; 4];
let mut QUICK = ActualCharArray::new(4, 1..=NQUICK);
let mut CHECKS = StackArray::<i32, 19>::new(1..=NQUICK);
let mut PNTRS = StackArray::<i32, 19>::new(1..=NQUICK);
let mut FULL = ActualCharArray::new(16, 1..=NFULL);
let mut MATCH: bool = false;
let mut TEMPS = StackArray::<i32, 19>::new(1..=NQUICK);
{
use f2rust_std::data::Val;
let mut clist = [
Val::C(b"@alp"),
Val::C(b"@bod"),
Val::C(b"@cal"),
Val::C(b"@day"),
Val::C(b"@end"),
Val::C(b"@eng"),
Val::C(b"@epo"),
Val::C(b"@int"),
Val::C(b"@mon"),
Val::C(b"@nam"),
Val::C(b"@num"),
Val::C(b"@the"),
Val::C(b"@tim"),
Val::C(b"@uni"),
Val::C(b"@wor"),
Val::C(b"@yea"),
Val::C(b"{"),
Val::C(b"|"),
Val::C(b"}"),
]
.into_iter();
QUICK
.iter_mut()
.for_each(|n| fstr::assign(n, clist.next().unwrap().into_str()));
debug_assert!(clist.next().is_none(), "DATA not fully initialised");
}
{
use f2rust_std::data::Val;
let mut clist = [
Val::I(6),
Val::I(5),
Val::I(0),
Val::I(0),
Val::I(0),
Val::I(8),
Val::I(0),
Val::I(4),
Val::I(6),
Val::I(5),
Val::I(7),
Val::I(5),
Val::I(0),
Val::I(5),
Val::I(5),
Val::I(0),
Val::I(0),
Val::I(0),
Val::I(0),
]
.into_iter();
TEMPS
.iter_mut()
.for_each(|n| *n = clist.next().unwrap().into_i32());
debug_assert!(clist.next().is_none(), "DATA not fully initialised");
}
{
use f2rust_std::data::Val;
let mut clist = [
Val::I(2),
Val::I(2),
Val::I(1),
Val::I(1),
Val::I(1),
Val::I(2),
Val::I(1),
Val::I(2),
Val::I(2),
Val::I(2),
Val::I(2),
Val::I(2),
Val::I(1),
Val::I(2),
Val::I(2),
Val::I(1),
Val::I(0),
Val::I(0),
Val::I(0),
]
.into_iter();
CHECKS
.iter_mut()
.for_each(|n| *n = clist.next().unwrap().into_i32());
debug_assert!(clist.next().is_none(), "DATA not fully initialised");
}
{
use f2rust_std::data::Val;
let mut clist = [
Val::I(1),
Val::I(3),
Val::I(5),
Val::I(6),
Val::I(7),
Val::I(8),
Val::I(10),
Val::I(11),
Val::I(13),
Val::I(15),
Val::I(17),
Val::I(19),
Val::I(21),
Val::I(22),
Val::I(24),
Val::I(26),
Val::I(26),
Val::I(26),
Val::I(26),
]
.into_iter();
PNTRS
.iter_mut()
.for_each(|n| *n = clist.next().unwrap().into_i32());
debug_assert!(clist.next().is_none(), "DATA not fully initialised");
}
{
use f2rust_std::data::Val;
let mut clist = [
Val::C(b"@alpha"),
Val::C(b"@alpha(%*)"),
Val::C(b"@body"),
Val::C(b"@body(%*)"),
Val::C(b"@calendar"),
Val::C(b"@day"),
Val::C(b"@end"),
Val::C(b"@english"),
Val::C(b"@english(%*)"),
Val::C(b"@epoch"),
Val::C(b"@int"),
Val::C(b"@int(*:*)"),
Val::C(b"@month"),
Val::C(b"@month(%*)"),
Val::C(b"@name"),
Val::C(b"@name(%*)"),
Val::C(b"@number"),
Val::C(b"@number(*:*)"),
Val::C(b"@then"),
Val::C(b"@then(%*)"),
Val::C(b"@time"),
Val::C(b"@unit"),
Val::C(b"@unit(%*)"),
Val::C(b"@word"),
Val::C(b"@word(%*)"),
Val::C(b"@year"),
]
.into_iter();
FULL.iter_mut()
.for_each(|n| fstr::assign(n, clist.next().unwrap().into_str()));
debug_assert!(clist.next().is_none(), "DATA not fully initialised");
}
Self {
I,
J,
K,
CWORD,
QUICK,
CHECKS,
PNTRS,
FULL,
MATCH,
TEMPS,
}
}
}
//$Procedure M2TRAN ( See if a word has a restriction template )
pub fn M2TRAN(
STRING: &[u8],
BEG: &mut i32,
END: i32,
BASE: &mut [u8],
KEY: &mut bool,
TEMP: &mut bool,
ctx: &mut Context,
) {
let save = ctx.get_vars::<SaveVars>();
let save = &mut *save.borrow_mut();
//
// SPICELIB functions
//
//
// Local variables
//
//
// The array QUICK contains abbreviations of all of the know META-KEY
// words in alphabetical order.
//
//
// The array TEMPS gives the character position within a word where
// a template will be attached to a META-KEY word.
// If the first portion of a word equals QUICK(I), TEMP(I) will be
// the character immediately before the template (if one is present).
//
// If a template is not allowed for a META-KEY word, TEMP will be 0.
//
//
// The array CHECKS tells how many different ways a META-KEY word
// can be represented. For example @alpha or @alpha(template).
// If a word matches up in the beginning with QUICK(I) then there
// are at most CHECKS(I) checks that we must perform to see if it
// is in fact a legitimate META-KEY word.
//
//
// PNTRS(I) points to the first position in the array FULL where
// one should look to find the actual patterns that should be
// checked to see if a word that matches the initial portion
// in QUICK(I) is in fact a META-KEY
//
//
// First do a binary search on the abreviations of the META-KEYS
// to see if this is a key word.
//
fstr::assign(&mut save.CWORD, fstr::substr(STRING, *BEG..=END));
save.I = spicelib::BSRCHC(&save.CWORD, NQUICK, save.QUICK.as_arg());
if (save.I == 0) {
//
// We didn't even match up with one of the abbreviations, this
// can't be a META-KEY and so must be a language specification
// keyword.
//
*KEY = true;
*TEMP = false;
fstr::assign(BASE, fstr::substr(STRING, *BEG..=END));
*BEG = (END + 1);
return;
} else {
//
// We at least match an abbreviation. See if we match the
// full expansion of the abbreviation.
//
*KEY = false;
save.K = save.PNTRS[save.I];
save.J = 1;
save.MATCH = false;
while ((save.J <= save.CHECKS[save.I]) && !save.MATCH) {
save.MATCH = spicelib::MATCHW(
fstr::substr(STRING, *BEG..=END),
&save.FULL[save.K],
b"*",
b"%",
);
*KEY = !save.MATCH;
save.K = (save.K + 1);
save.J = (save.J + 1);
}
if *KEY {
*TEMP = false;
fstr::assign(BASE, fstr::substr(STRING, *BEG..=END));
*BEG = (END + 1);
return;
}
//
// If we get this far we must have a META-KEY. See if there
// is a restriction template.
//
if fstr::eq(
fstr::substr(STRING, *BEG..=END),
save.FULL.get(save.PNTRS[save.I]),
) {
//
// There is no restriction template.
//
fstr::assign(BASE, fstr::substr(STRING, *BEG..=END));
*BEG = (END + 1);
*TEMP = false;
} else {
//
// We have a restriction template.
//
fstr::assign(BASE, save.FULL.get(save.PNTRS[save.I]));
*BEG = (*BEG + save.TEMPS[save.I]);
*TEMP = true;
}
}
}