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comparison src/indent.c @ 26775:2df40c348c70 v8.2.3916

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patch 8.2.3916: no error for passing an invalid line number to append() Commit: https://github.com/vim/vim/commit/8dac2acd6a79d571ff5409d9c90b4c9e73237eb4 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 27 20:57:06 2021 +0000 patch 8.2.3916: no error for passing an invalid line number to append() Problem: No error for passing an invalid line number to append(). Solution: In Vim9 script check for a non-negative number. (closes https://github.com/vim/vim/issues/9417)
author Bram Moolenaar <Bram@vim.org>
date Mon, 27 Dec 2021 22:00:04 +0100
parents 07e23f808680
children bce848ec8b1b
comparison
equal deleted inserted replaced
26774:73cedd119ce2 26775:2df40c348c70
2128 2128
2129 lnum = tv_get_lnum(argvars); 2129 lnum = tv_get_lnum(argvars);
2130 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count) 2130 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
2131 rettv->vval.v_number = get_indent_lnum(lnum); 2131 rettv->vval.v_number = get_indent_lnum(lnum);
2132 else 2132 else
2133 {
2134 if (in_vim9script())
2135 semsg(_(e_invalid_line_number_nr), lnum);
2133 rettv->vval.v_number = -1; 2136 rettv->vval.v_number = -1;
2137 }
2134 } 2138 }
2135 2139
2136 /* 2140 /*
2137 * "lispindent(lnum)" function 2141 * "lispindent(lnum)" function
2138 */ 2142 */
2152 { 2156 {
2153 curwin->w_cursor.lnum = lnum; 2157 curwin->w_cursor.lnum = lnum;
2154 rettv->vval.v_number = get_lisp_indent(); 2158 rettv->vval.v_number = get_lisp_indent();
2155 curwin->w_cursor = pos; 2159 curwin->w_cursor = pos;
2156 } 2160 }
2161 else if (in_vim9script())
2162 semsg(_(e_invalid_line_number_nr), lnum);
2157 else 2163 else
2158 #endif 2164 #endif
2159 rettv->vval.v_number = -1; 2165 rettv->vval.v_number = -1;
2160 } 2166 }
2161 #endif 2167 #endif