Ömer Sinan Ağacan

Rule templates?

1

Here are rules I'm using to lex Rust decimal, binary, octal, and hexadecimal numbers: ```rust rule DecInt { $dec_digit, '_', $int_suffix | $ => |lexer| { let match_ = lexer.match_();...

Implement an easy way to get the matched char in a wildcard rule

1

Currently getting the matched character in a wildcard is quite verbose (and probably also inefficient): ```rust _ => |mut lexer| { let char = lexer.match_().chars().next_back().unwrap(); ... } ``` One easy...

Currently there's no way to fail with lexgen's "lexer error" when an error is detected. We need to specify a user error type, and fail using a value of that...

In the regex section we use `` syntax for metavariable "regex", but that syntax does not look great in the next section when we show Rust code. For example, we...

https://github.com/maciejhirsz/logos/blob/master/tests/benches/bench.rs We don't have any runtime perf benchmarks yet, would be good to port these to lexgen and compare.

`Style` doesn't have any static constructors or constants for initializing it.

``` bench: internal error: allocation of 1506632 bytes too large (GHC should have complained at compile-time) (GHC version 8.0.1 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug ```...

Custom signals

5

I'm not experienced in native GTK library, so sorry if that question doesn't make sense. I'm trying to run some GUI actions based on events emitted in different threads. None...

column title button signals not working

1

I made this change in treeview example in the repo: ``` diff diff --git a/examples/treeview/src/treeview.rs b/examples/treeview/src/treeview.rs index 39bd14f..3be128a 100644 --- a/examples/treeview/src/treeview.rs +++ b/examples/treeview/src/treeview.rs @@ -11,7 +11,11 @@ use rgtk::*; use...

Casting using `as` syntax is wrong(buggy)

1

I just found a bug in my app caused by casting GLib/GTK pointer types using `as`. GTK has macros/functions like `G_OBJECT`, `GTK_WIDGET`, `GTK_BOX` etc. for casting and we need to...