Tootfinder

Dear #rstats users of #emacs I am developing an Emacs Major Mode to use treesitter with R and #ESS I've been using it for over 2 weeks now and it is looking good, but it would greatly benefit from…

Feynman-like parameterizations of (anti-)de Sitter Witten diagrams for all masses at any loop order
Aidan Herderschee
https://arxiv.org/abs/2509.02699 https://

Feynman-like parameterizations of (anti-)de Sitter Witten diagrams for all masses at any loop order
Computing correlation functions in curved spacetime is central to both theoretical and experimental efforts, from precision cosmology to quantum simulations of strongly coupled systems. In anti-de Sitter (AdS) and de Sitter (dS) space, the key observables, boundary correlators in AdS and late-time correlators in dS, are obtained via Witten diagram calculations. While formally analogous to flat-space Feynman diagrams, even tree-level Witten diagrams are significantly more complicated due to the …

#Emacs 30.2 built from source and running.
I'm using the following configuration:
```
CFLAGS="-DFD_SETSIZE=10000 -DDARWIN_UNLIMITED_SELECT" ./configure --with-ns --with-mailutils --with-x-toolkit=no --with-tree-sitter --with-modules --with-xwidgets --with-native-compilation --program-transform-name='s/^ctags$/emctags/'
make install
```

BitsAI-Fix: LLM-Driven Approach for Automated Lint Error Resolution in Practice
Yuanpeng Li, Qi Long, Zhiyuan Yao, Jian Xu, Lintao Xie, Xu He, Lu Geng, Xin Han, Yueyan Chen, Wenbo Duan
https://arxiv.org/abs/2508.03487

BitsAI-Fix: LLM-Driven Approach for Automated Lint Error Resolution in Practice
As enterprise codebases continue to grow in scale and complexity, the volume of lint errors far exceeds engineers' manual remediation capacity, leading to continuous accumulation of technical debt and hindered development efficiency. This paper presents BitsAI-Fix, an automated lint error remediation workflow based on Large Language Models (LLMs), designed to address this critical challenge in industrial-scale environments. BitsAI-Fix employs tree-sitter for context expansion and generates sear…