patch 8.0.0236: gcc complains about uninitialized variable commit https://github.com/vim/vim/commit/6a717f17ec6b09634be1c29e0ac4c35213f7b32d Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 24 20:47:50 2017 +0100 patch 8.0.0236: gcc complains about uninitialized variable Problem: Gcc complains that a variable may be used uninitialized. Confusion between variable and label name. (John Marriott) Solution: Initialize it. Rename end to end_lnum.

/* if_ruby.c */
int ruby_enabled(int verbose);
void ruby_end(void);
void ex_ruby(exarg_T *eap);
void ex_rubydo(exarg_T *eap);
void ex_rubyfile(exarg_T *eap);
void ruby_buffer_free(buf_T *buf);
void ruby_window_free(win_T *win);
void vim_ruby_init(void *stack_start);
/* vim: set ft=c : */