commit https://github.com/vim/vim/commit/a24f0a550fed3d9773800cf6be4efd072fff20ec Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 19:39:00 2016 +0100 patch 7.4.1123 Problem: Using ":argadd" when there are no arguments results in the second argument to be the current one. (Yegappan Lakshmanan) Solution: Correct the w_arg_idx value.

/* termlib.c */
int tgetent __ARGS((char *tbuf, char *term));
int tgetflag __ARGS((char *id));
int tgetnum __ARGS((char *id));
char *tgetstr __ARGS((char *id, char **buf));
char *tgoto __ARGS((char *cm, int col, int line));
int tputs __ARGS((char *cp, int affcnt, void (*outc)(unsigned int)));
/* vim: set ft=c : */