azubkokshe

1. Use prefix + :, then type in capture-pane -S -3000 + Return. (Replace -3000 with however many lines you'd like to save, or with - for all lines.) This copies those lines into a buffer.
2. Then, to save the buffer to a file, just use prefix + : again, and type in save-buffer /home/{user}/filename.txt + return.

(By default Prefix is Ctrl+B.)

danking

#lang racket
(require parser-tools/lex
         (prefix-in re- parser-tools/lex-sre)
         parser-tools/yacc)
(provide (all-defined-out))

(define-tokens a (NUM VAR))
(define-empty-tokens b (+ - EOF LET IN))
(define-lex-trans number
  (syntax-rules ()