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comparison src/option.c @ 2685:862d920800b1 v7.3.103

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updated for version 7.3.103 Problem: Changing 'fileformat' and then using ":w" in an empty file sets the 'modified' option. Solution: In unchanged() don't ignore 'ff' for an empty file.
author Bram Moolenaar <bram@vim.org>
date Sat, 22 Jan 2011 00:11:50 +0100
parents 2b475ed86e64
children 0d201adaf9c5
comparison
equal deleted inserted replaced
2684:951641b8784d 2685:862d920800b1
11294 /* 11294 /*
11295 * Return TRUE if 'fileformat' and/or 'fileencoding' has a different value 11295 * Return TRUE if 'fileformat' and/or 'fileencoding' has a different value
11296 * from when editing started (save_file_ff() called). 11296 * from when editing started (save_file_ff() called).
11297 * Also when 'endofline' was changed and 'binary' is set, or when 'bomb' was 11297 * Also when 'endofline' was changed and 'binary' is set, or when 'bomb' was
11298 * changed and 'binary' is not set. 11298 * changed and 'binary' is not set.
11299 * Don't consider a new, empty buffer to be changed. 11299 * When "ignore_empty" is true don't consider a new, empty buffer to be
11300 * changed.
11300 */ 11301 */
11301 int 11302 int
11302 file_ff_differs(buf) 11303 file_ff_differs(buf, ignore_empty)
11303 buf_T *buf; 11304 buf_T *buf;
11305 int ignore_empty;
11304 { 11306 {
11305 /* In a buffer that was never loaded the options are not valid. */ 11307 /* In a buffer that was never loaded the options are not valid. */
11306 if (buf->b_flags & BF_NEVERLOADED) 11308 if (buf->b_flags & BF_NEVERLOADED)
11307 return FALSE; 11309 return FALSE;
11308 if ((buf->b_flags & BF_NEW) 11310 if (ignore_empty
11311 && (buf->b_flags & BF_NEW)
11309 && buf->b_ml.ml_line_count == 1 11312 && buf->b_ml.ml_line_count == 1
11310 && *ml_get_buf(buf, (linenr_T)1, FALSE) == NUL) 11313 && *ml_get_buf(buf, (linenr_T)1, FALSE) == NUL)
11311 return FALSE; 11314 return FALSE;
11312 if (buf->b_start_ffc != *buf->b_p_ff) 11315 if (buf->b_start_ffc != *buf->b_p_ff)
11313 return TRUE; 11316 return TRUE;