From 73a024209cbfbd5b39a2e974084d807c6131e2ed Mon Sep 17 00:00:00 2001 From: Nir Lichtman Date: Fri, 24 Dec 2021 20:28:03 +0000 Subject: patch 8.2.3888: the argument list may contain duplicates Problem: The argument list may contain duplicates. Solution: Add the :argdedeupe command. (Nir Lichtman, closes #6235) --- src/arglist.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'src/arglist.c') diff --git a/src/arglist.c b/src/arglist.c index af8ce740fc..90ee4796b8 100644 --- a/src/arglist.c +++ b/src/arglist.c @@ -758,6 +758,33 @@ ex_next(exarg_T *eap) } } +/* + * ":argdedupe" + */ + void +ex_argdedupe(exarg_T *eap UNUSED) +{ + int i; + int j; + + for (i = 0; i < ARGCOUNT; ++i) + for (j = i + 1; j < ARGCOUNT; ++j) + if (fnamecmp(ARGLIST[i].ae_fname, ARGLIST[j].ae_fname) == 0) + { + vim_free(ARGLIST[j].ae_fname); + mch_memmove(ARGLIST + j, ARGLIST + j + 1, + (ARGCOUNT - j - 1) * sizeof(aentry_T)); + --ARGCOUNT; + + if (curwin->w_arg_idx == j) + curwin->w_arg_idx = i; + else if (curwin->w_arg_idx > j) + --curwin->w_arg_idx; + + --j; + } +} + /* * ":argedit" */ -- cgit v1.2.3