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comparison src/ex_cmds2.c @ 11103:3335c3c75611 v8.0.0439

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patch 8.0.0439: ":%argdel" gives an error for an empty arglist commit https://github.com/vim/vim/commit/69a92fb5aecdf2f9d5f6947790b18991b22d0e4c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 9 15:58:30 2017 +0100 patch 8.0.0439: ":%argdel" gives an error for an empty arglist Problem: Using ":%argdel" while the argument list is already empty gives an error. (Pavol Juhas) Solution: Don't give an error. (closes #1546)
author Christian Brabandt <cb@256bit.org>
date Thu, 09 Mar 2017 16:00:05 +0100
parents 437cf0fe2138
children 506f5d8b7d8b
comparison
equal deleted inserted replaced
11102:85c5d024d301 11103:3335c3c75611
2830 { 2830 {
2831 /* ":1,4argdel": Delete all arguments in the range. */ 2831 /* ":1,4argdel": Delete all arguments in the range. */
2832 if (eap->line2 > ARGCOUNT) 2832 if (eap->line2 > ARGCOUNT)
2833 eap->line2 = ARGCOUNT; 2833 eap->line2 = ARGCOUNT;
2834 n = eap->line2 - eap->line1 + 1; 2834 n = eap->line2 - eap->line1 + 1;
2835 if (*eap->arg != NUL || n <= 0) 2835 if (*eap->arg != NUL)
2836 /* Can't have both a range and an argument. */
2836 EMSG(_(e_invarg)); 2837 EMSG(_(e_invarg));
2838 else if (n <= 0)
2839 {
2840 /* Don't give an error for ":%argdel" if the list is empty. */
2841 if (eap->line1 != 1 || eap->line2 != 0)
2842 EMSG(_(e_invrange));
2843 }
2837 else 2844 else
2838 { 2845 {
2839 for (i = eap->line1; i <= eap->line2; ++i) 2846 for (i = eap->line1; i <= eap->line2; ++i)
2840 vim_free(ARGLIST[i - 1].ae_fname); 2847 vim_free(ARGLIST[i - 1].ae_fname);
2841 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2, 2848 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2,