diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vtcol.rs | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/src/vtcol.rs b/src/vtcol.rs index e4f0b06..a82e5bb 100644 --- a/src/vtcol.rs +++ b/src/vtcol.rs @@ -1,24 +1,7 @@ -#![feature(libc)] -#![feature(rustc_private)] -#![feature(convert)] - -/* Core appears to require some extra handholding … - */ -#![feature(core)] -#![feature(core_slice_ext)] -#![feature(core_str_ext)] - extern crate libc; extern crate getopts; extern crate core; -use std::io::BufRead; - -/* Various traits. - */ -use core::slice::SliceExt; -use core::str::StrExt; - type Fd = libc::c_int; static mut VERBOSITY : u8 = 0_u8; @@ -156,16 +139,16 @@ impl<'a> Job { { let argv : Vec<String> = std::env::args().collect(); let this = argv[0].clone(); - let opts = &[ - getopts::optopt("s", "scheme", "predefined color scheme", "NAME"), - getopts::optopt("d", "dump", "dump predefined scheme", "NAME"), - getopts::optopt("f", "file", "apply scheme from file", "PATH"), - getopts::optflag("v", "verbose", "enable verbose messages"), - getopts::optflag("l", "list", "list available color schemes"), - getopts::optflag("h", "help", "print this message") - ]; - - let matches = match getopts::getopts(argv.tail(), opts) + let mut opts = getopts::Options::new(); + + opts.optopt("s", "scheme", "predefined color scheme", "NAME"); + opts.optopt("d", "dump", "dump predefined scheme", "NAME"); + opts.optopt("f", "file", "apply scheme from file", "PATH"); + opts.optflag("v", "verbose", "enable verbose messages"); + opts.optflag("l", "list", "list available color schemes"); + opts.optflag("h", "help", "print this message"); + + let matches = match opts.parse(&argv[1..]) { Ok(m) => m, Err(f) => panic!(f.to_string()) @@ -252,10 +235,10 @@ impl<'a> Job { } fn - usage (this : &String, opts: &[getopts::OptGroup]) + usage (this : &String, opts: getopts::Options) { let brief = format!("usage: {} [options]", this); - print!("{}", getopts::usage(brief.as_str(), opts)); + print!("{}", opts.usage(&brief)); } fn @@ -469,7 +452,7 @@ impl Palette { if off > len - 6_usize { /* no room left for color definition after '#' char */ panic!("invalid color definition: {}", line); } - let col = line.slice_chars(off, off + RAW_COLEXPR_SIZE); + let col = &line[off..(off + RAW_COLEXPR_SIZE)]; let (r, g, b) = rgb_of_hex_triplet(col); pal[pal_idx + 0_usize] = r; |