diff options
Diffstat (limited to 'src/indent.c')
| -rw-r--r-- | src/indent.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/indent.c b/src/indent.c index 313315e9081..6e602d28f60 100644 --- a/src/indent.c +++ b/src/indent.c @@ -56,7 +56,7 @@ EMACS_INT last_known_column_point; static int last_known_column_modified; static EMACS_INT current_column_1 (void); -static EMACS_INT position_indentation (int); +static EMACS_INT position_indentation (ptrdiff_t); /* Cache of beginning of line found by the last call of current_column. */ @@ -855,7 +855,7 @@ following any initial whitespace. */) } static EMACS_INT -position_indentation (register int pos_byte) +position_indentation (ptrdiff_t pos_byte) { register EMACS_INT column = 0; int tab_width = SANE_TAB_WIDTH (current_buffer); @@ -2063,7 +2063,7 @@ whether or not it is currently displayed in some window. */) /* Do this even if LINES is 0, so that we move back to the beginning of the current line as we ought. */ if (XINT (lines) == 0 || IT_CHARPOS (it) > 0) - move_it_by_lines (&it, XINT (lines)); + move_it_by_lines (&it, max (INT_MIN, XINT (lines))); } else { @@ -2083,7 +2083,7 @@ whether or not it is currently displayed in some window. */) && it.c == '\n')) move_it_by_lines (&it, -1); it.vpos = 0; - move_it_by_lines (&it, XINT (lines)); + move_it_by_lines (&it, min (INT_MAX, XINT (lines))); } else { @@ -2099,12 +2099,12 @@ whether or not it is currently displayed in some window. */) move_it_by_lines (&it, 1); } if (XINT (lines) > 1) - move_it_by_lines (&it, XINT (lines) - 1); + move_it_by_lines (&it, min (INT_MAX, XINT (lines) - 1)); } else { it.vpos = 0; - move_it_by_lines (&it, XINT (lines)); + move_it_by_lines (&it, min (INT_MAX, XINT (lines))); } } } |