patch 8.1.1261: no error for quickfix commands with negative range commit https://github.com/vim/vim/commit/25190db225d63e185e77e043e694ef455b3cf304 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 4 15:05:28 2019 +0200 patch 8.1.1261: no error for quickfix commands with negative range Problem: No error for quickfix commands with negative range. Solution: Add ADDR_UNSIGNED and use it for quickfix commands. Make assert_fails() show the command if the error doesn't match.

/* debugger.c */
int has_watchexpr(void);
void do_debug(char_u *cmd);
void ex_debug(exarg_T *eap);
void dbg_check_breakpoint(exarg_T *eap);
int dbg_check_skipped(exarg_T *eap);
void ex_breakadd(exarg_T *eap);
void ex_debuggreedy(exarg_T *eap);
void ex_breakdel(exarg_T *eap);
void ex_breaklist(exarg_T *eap);
linenr_T dbg_find_breakpoint(int file, char_u *fname, linenr_T after);
int has_profiling(int file, char_u *fname, int *fp);
void dbg_breakpoint(char_u *name, linenr_T lnum);
/* vim: set ft=c : */