/* Indentation functions.
- Copyright (C) 1985, 1986, 1987, 1988, 1993, 1994, 1995, 1998, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Copyright (C) 1985-1988, 1993-1995, 1998, 2000-2011
Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include "dispextern.h"
#include "region-cache.h"
-/* Indentation can insert tabs if this is non-zero;
- otherwise always uses spaces. */
-
-static int indent_tabs_mode;
-
#define CR 015
/* These three values memorize the current column to avoid recalculation. */
Some things in set last_known_column_point to -1
to mark the memorized value as invalid. */
-static double last_known_column;
+static EMACS_INT last_known_column;
/* Value of point when current_column was called. */
static int last_known_column_modified;
-static double current_column_1 P_ ((void));
-static double position_indentation P_ ((int));
+static EMACS_INT current_column_1 (void);
+static EMACS_INT position_indentation (int);
/* Cache of beginning of line found by the last call of
current_column. */
/* Get the display table to use for the current buffer. */
struct Lisp_Char_Table *
-buffer_display_table ()
+buffer_display_table (void)
{
Lisp_Object thisbuf;
- thisbuf = current_buffer->display_table;
+ thisbuf = BVAR (current_buffer, display_table);
if (DISP_TABLE_P (thisbuf))
return XCHAR_TABLE (thisbuf);
if (DISP_TABLE_P (Vstandard_display_table))
/* Return the width of character C under display table DP. */
static int
-character_width (c, dp)
- int c;
- struct Lisp_Char_Table *dp;
+character_width (int c, struct Lisp_Char_Table *dp)
{
Lisp_Object elt;
invalidate the buffer's width_run_cache. */
int
-disptab_matches_widthtab (disptab, widthtab)
- struct Lisp_Char_Table *disptab;
- struct Lisp_Vector *widthtab;
+disptab_matches_widthtab (struct Lisp_Char_Table *disptab, struct Lisp_Vector *widthtab)
{
int i;
/* Recompute BUF's width table, using the display table DISPTAB. */
void
-recompute_width_table (buf, disptab)
- struct buffer *buf;
- struct Lisp_Char_Table *disptab;
+recompute_width_table (struct buffer *buf, struct Lisp_Char_Table *disptab)
{
int i;
struct Lisp_Vector *widthtab;
- if (!VECTORP (buf->width_table))
- buf->width_table = Fmake_vector (make_number (256), make_number (0));
- widthtab = XVECTOR (buf->width_table);
+ if (!VECTORP (BVAR (buf, width_table)))
+ BVAR (buf, width_table) = Fmake_vector (make_number (256), make_number (0));
+ widthtab = XVECTOR (BVAR (buf, width_table));
if (widthtab->size != 256)
abort ();
state of current_buffer's cache_long_line_scans variable. */
static void
-width_run_cache_on_off ()
+width_run_cache_on_off (void)
{
- if (NILP (current_buffer->cache_long_line_scans)
+ if (NILP (BVAR (current_buffer, cache_long_line_scans))
/* And, for the moment, this feature doesn't work on multibyte
characters. */
- || !NILP (current_buffer->enable_multibyte_characters))
+ || !NILP (BVAR (current_buffer, enable_multibyte_characters)))
{
/* It should be off. */
if (current_buffer->width_run_cache)
{
free_region_cache (current_buffer->width_run_cache);
current_buffer->width_run_cache = 0;
- current_buffer->width_table = Qnil;
+ BVAR (current_buffer, width_table) = Qnil;
}
}
else
will equal the return value. */
EMACS_INT
-skip_invisible (pos, next_boundary_p, to, window)
- EMACS_INT pos;
- EMACS_INT *next_boundary_p;
- EMACS_INT to;
- Lisp_Object window;
+skip_invisible (EMACS_INT pos, EMACS_INT *next_boundary_p, EMACS_INT to, Lisp_Object window)
{
Lisp_Object prop, position, overlay_limit, proplimit;
Lisp_Object buffer, tmp;
DP is a display table or NULL.
- This macro is used in current_column_1, Fmove_to_column, and
+ This macro is used in scan_for_column and in
compute_motion. */
-#define MULTIBYTE_BYTES_WIDTH(p, dp) \
+#define MULTIBYTE_BYTES_WIDTH(p, dp, bytes, width) \
do { \
- int c; \
+ int ch; \
\
- wide_column = 0; \
- c = STRING_CHAR_AND_LENGTH (p, bytes); \
+ ch = STRING_CHAR_AND_LENGTH (p, bytes); \
if (BYTES_BY_CHAR_HEAD (*p) != bytes) \
width = bytes * 4; \
else \
{ \
- if (dp != 0 && VECTORP (DISP_CHAR_VECTOR (dp, c))) \
- width = XVECTOR (DISP_CHAR_VECTOR (dp, c))->size; \
+ if (dp != 0 && VECTORP (DISP_CHAR_VECTOR (dp, ch))) \
+ width = XVECTOR (DISP_CHAR_VECTOR (dp, ch))->size; \
else \
- width = CHAR_WIDTH (c); \
- if (width > 1) \
- wide_column = width; \
+ width = CHAR_WIDTH (ch); \
} \
} while (0)
however, ^M is treated as end of line when `selective-display' is t.
Text that has an invisible property is considered as having width 0, unless
`buffer-invisibility-spec' specifies that it is replaced by an ellipsis. */)
- ()
+ (void)
{
Lisp_Object temp;
- XSETFASTINT (temp, (int) current_column ()); /* iftc */
+ XSETFASTINT (temp, current_column ());
return temp;
}
/* Cancel any recorded value of the horizontal position. */
void
-invalidate_current_column ()
+invalidate_current_column (void)
{
last_known_column_point = 0;
}
-double
-current_column ()
+EMACS_INT
+current_column (void)
{
- register int col;
+ register EMACS_INT col;
register unsigned char *ptr, *stop;
register int tab_seen;
- int post_tab;
+ EMACS_INT post_tab;
register int c;
- register int tab_width = XINT (current_buffer->tab_width);
- int ctl_arrow = !NILP (current_buffer->ctl_arrow);
+ register EMACS_INT tab_width = XINT (BVAR (current_buffer, tab_width));
+ int ctl_arrow = !NILP (BVAR (current_buffer, ctl_arrow));
register struct Lisp_Char_Table *dp = buffer_display_table ();
if (PT == last_known_column_point
col++;
else if (c == '\n'
|| (c == '\r'
- && EQ (current_buffer->selective_display, Qt)))
+ && EQ (BVAR (current_buffer, selective_display), Qt)))
{
ptr++;
goto start_of_line_found;
return col;
}
\f
-extern Lisp_Object Qspace, QCwidth, QCalign_to;
/* Check the presence of a display property and compute its width.
If a property was found and its width was found as well, return
width = XINT (prop) - col;
else if (FLOATP (prop))
width = (int)(XFLOAT_DATA (prop) + 0.5) - col;
-
+
if (width >= 0)
{
EMACS_INT start;
static void
scan_for_column (EMACS_INT *endpos, EMACS_INT *goalcol, EMACS_INT *prevcol)
{
- register EMACS_INT tab_width = XINT (current_buffer->tab_width);
- register int ctl_arrow = !NILP (current_buffer->ctl_arrow);
+ register EMACS_INT tab_width = XINT (BVAR (current_buffer, tab_width));
+ register int ctl_arrow = !NILP (BVAR (current_buffer, ctl_arrow));
register struct Lisp_Char_Table *dp = buffer_display_table ();
- int multibyte = !NILP (current_buffer->enable_multibyte_characters);
+ int multibyte = !NILP (BVAR (current_buffer, enable_multibyte_characters));
struct composition_it cmp_it;
Lisp_Object window;
struct window *w;
w = ! NILP (window) ? XWINDOW (window) : NULL;
if (tab_width <= 0 || tab_width > 1000) tab_width = 8;
- bzero (&cmp_it, sizeof cmp_it);
+ memset (&cmp_it, 0, sizeof cmp_it);
cmp_it.id = -1;
composition_compute_stop_pos (&cmp_it, scan, scan_byte, end, Qnil);
prev_col = col;
{ /* Check display property. */
- EMACS_INT end;
- int width = check_display_width (scan, col, &end);
+ EMACS_INT endp;
+ int width = check_display_width (scan, col, &endp);
if (width >= 0)
{
col += width;
- if (end > scan) /* Avoid infinite loops with 0-width overlays. */
+ if (endp > scan) /* Avoid infinite loops with 0-width overlays. */
{
- scan = end; scan_byte = charpos_to_bytepos (scan);
+ scan = endp; scan_byte = charpos_to_bytepos (scan);
continue;
}
}
to this character. */
if (dp != 0
- && ! (multibyte && BASE_LEADING_CODE_P (c))
+ && ! (multibyte && LEADING_CODE_P (c))
&& VECTORP (DISP_CHAR_VECTOR (dp, c)))
{
Lisp_Object charvec;
if (c == '\n')
goto endloop;
- if (c == '\r' && EQ (current_buffer->selective_display, Qt))
+ if (c == '\r' && EQ (BVAR (current_buffer, selective_display), Qt))
goto endloop;
if (c == '\t')
{
if (c == '\n')
goto endloop;
- if (c == '\r' && EQ (current_buffer->selective_display, Qt))
+ if (c == '\r' && EQ (BVAR (current_buffer, selective_display), Qt))
goto endloop;
if (c == '\t')
{
col += tab_width;
col = col / tab_width * tab_width;
}
- else if (multibyte && BASE_LEADING_CODE_P (c))
+ else if (multibyte && LEADING_CODE_P (c))
{
/* Start of multi-byte form. */
unsigned char *ptr;
- int bytes, width, wide_column;
+ int bytes, width;
ptr = BYTE_POS_ADDR (scan_byte);
- MULTIBYTE_BYTES_WIDTH (ptr, dp);
+ MULTIBYTE_BYTES_WIDTH (ptr, dp, bytes, width);
/* Subtract one to compensate for the increment
that is going to happen below. */
scan_byte += bytes - 1;
This function handles characters that are invisible
due to text properties or overlays. */
-static double
-current_column_1 ()
+static EMACS_INT
+current_column_1 (void)
{
EMACS_INT col = MOST_POSITIVE_FIXNUM;
EMACS_INT opoint = PT;
#endif /* 0 */
\f
-DEFUN ("indent-to", Findent_to, Sindent_to, 1, 2, "NIndent to column: ",
+DEFUE ("indent-to", Findent_to, Sindent_to, 1, 2, "NIndent to column: ",
doc: /* Indent from point with tabs and spaces until COLUMN is reached.
Optional second argument MINIMUM says always do at least MINIMUM spaces
even if that goes past COLUMN; by default, MINIMUM is zero.
The return value is COLUMN. */)
- (column, minimum)
- Lisp_Object column, minimum;
+ (Lisp_Object column, Lisp_Object minimum)
{
- int mincol;
- register int fromcol;
- register int tab_width = XINT (current_buffer->tab_width);
+ EMACS_INT mincol;
+ register EMACS_INT fromcol;
+ register EMACS_INT tab_width = XINT (BVAR (current_buffer, tab_width));
CHECK_NUMBER (column);
if (NILP (minimum))
}
\f
-static double position_indentation P_ ((int));
-
DEFUN ("current-indentation", Fcurrent_indentation, Scurrent_indentation,
0, 0, 0,
doc: /* Return the indentation of the current line.
This is the horizontal position of the character
following any initial whitespace. */)
- ()
+ (void)
{
Lisp_Object val;
- int opoint = PT, opoint_byte = PT_BYTE;
+ EMACS_INT opoint = PT, opoint_byte = PT_BYTE;
scan_newline (PT, PT_BYTE, BEGV, BEGV_BYTE, -1, 1);
- XSETFASTINT (val, (int) position_indentation (PT_BYTE)); /* iftc */
+ XSETFASTINT (val, position_indentation (PT_BYTE));
SET_PT_BOTH (opoint, opoint_byte);
return val;
}
-static double
-position_indentation (pos_byte)
- register int pos_byte;
+static EMACS_INT
+position_indentation (register int pos_byte)
{
register EMACS_INT column = 0;
- register EMACS_INT tab_width = XINT (current_buffer->tab_width);
+ register EMACS_INT tab_width = XINT (BVAR (current_buffer, tab_width));
register unsigned char *p;
register unsigned char *stop;
unsigned char *start;
switch (*p++)
{
case 0240:
- if (! NILP (current_buffer->enable_multibyte_characters))
+ if (! NILP (BVAR (current_buffer, enable_multibyte_characters)))
return column;
case ' ':
column++;
break;
default:
if (ASCII_BYTE_P (p[-1])
- || NILP (current_buffer->enable_multibyte_characters))
+ || NILP (BVAR (current_buffer, enable_multibyte_characters)))
return column;
{
int c;
preceding line. */
int
-indented_beyond_p (pos, pos_byte, column)
- int pos, pos_byte;
- double column;
+indented_beyond_p (EMACS_INT pos, EMACS_INT pos_byte, EMACS_INT column)
{
- double val;
- int opoint = PT, opoint_byte = PT_BYTE;
+ EMACS_INT val;
+ EMACS_INT opoint = PT, opoint_byte = PT_BYTE;
SET_PT_BOTH (pos, pos_byte);
while (PT > BEGV && FETCH_BYTE (PT_BYTE) == '\n')
val = position_indentation (PT_BYTE);
SET_PT_BOTH (opoint, opoint_byte);
- return val >= column; /* hmm, float comparison */
+ return val >= column;
}
\f
-DEFUN ("move-to-column", Fmove_to_column, Smove_to_column, 1, 2, "p",
+DEFUE ("move-to-column", Fmove_to_column, Smove_to_column, 1, 2, "p",
doc: /* Move point to column COLUMN in the current line.
Interactively, COLUMN is the value of prefix numeric argument.
The column of a character is calculated by adding together the widths
COLUMN, add spaces/tabs to get there.
The return value is the current column. */)
- (column, force)
- Lisp_Object column, force;
+ (Lisp_Object column, Lisp_Object force)
{
EMACS_INT pos;
EMACS_INT col, prev_col;
\f
/* compute_motion: compute buffer posn given screen posn and vice versa */
-struct position val_compute_motion;
+static struct position val_compute_motion;
/* Scan the current buffer forward from offset FROM, pretending that
this is at line FROMVPOS, column FROMHPOS, until reaching buffer
the scroll bars if they are turned on. */
struct position *
-compute_motion (from, fromvpos, fromhpos, did_motion, to, tovpos, tohpos, width, hscroll, tab_offset, win)
- EMACS_INT from, fromvpos, fromhpos, to, tovpos, tohpos;
- int did_motion;
- EMACS_INT width;
- EMACS_INT hscroll, tab_offset;
- struct window *win;
+compute_motion (EMACS_INT from, EMACS_INT fromvpos, EMACS_INT fromhpos, int did_motion, EMACS_INT to, EMACS_INT tovpos, EMACS_INT tohpos, EMACS_INT width, EMACS_INT hscroll, EMACS_INT tab_offset, struct window *win)
{
register EMACS_INT hpos = fromhpos;
register EMACS_INT vpos = fromvpos;
register EMACS_INT pos;
EMACS_INT pos_byte;
register int c = 0;
- register EMACS_INT tab_width = XFASTINT (current_buffer->tab_width);
- register int ctl_arrow = !NILP (current_buffer->ctl_arrow);
+ register EMACS_INT tab_width = XFASTINT (BVAR (current_buffer, tab_width));
+ register int ctl_arrow = !NILP (BVAR (current_buffer, ctl_arrow));
register struct Lisp_Char_Table *dp = window_display_table (win);
- int selective
- = (INTEGERP (current_buffer->selective_display)
- ? XINT (current_buffer->selective_display)
- : !NILP (current_buffer->selective_display) ? -1 : 0);
+ EMACS_INT selective
+ = (INTEGERP (BVAR (current_buffer, selective_display))
+ ? XINT (BVAR (current_buffer, selective_display))
+ : !NILP (BVAR (current_buffer, selective_display)) ? -1 : 0);
int selective_rlen
= (selective && dp && VECTORP (DISP_INVIS_VECTOR (dp))
? XVECTOR (DISP_INVIS_VECTOR (dp))->size : 0);
EMACS_INT next_width_run = from;
Lisp_Object window;
- int multibyte = !NILP (current_buffer->enable_multibyte_characters);
+ int multibyte = !NILP (BVAR (current_buffer, enable_multibyte_characters));
/* If previous char scanned was a wide character,
this is the column where it ended. Otherwise, this is 0. */
EMACS_INT wide_column_end_hpos = 0;
width_run_cache_on_off ();
if (dp == buffer_display_table ())
- width_table = (VECTORP (current_buffer->width_table)
- ? XVECTOR (current_buffer->width_table)->contents
+ width_table = (VECTORP (BVAR (current_buffer, width_table))
+ ? XVECTOR (BVAR (current_buffer, width_table))->contents
: 0);
else
/* If the window has its own display table, we can't use the width
pos_byte = prev_pos_byte = CHAR_TO_BYTE (from);
contin_hpos = 0;
prev_tab_offset = tab_offset;
- bzero (&cmp_it, sizeof cmp_it);
+ memset (&cmp_it, 0, sizeof cmp_it);
cmp_it.id = -1;
composition_compute_stop_pos (&cmp_it, pos, pos_byte, to, Qnil);
to be changed here. */
{
unsigned char *ovstr;
- int ovlen = overlay_strings (pos, win, &ovstr);
+ EMACS_INT ovlen = overlay_strings (pos, win, &ovstr);
hpos += ((multibyte && ovlen > 0)
- ? strwidth (ovstr, ovlen) : ovlen);
+ ? strwidth ((char *) ovstr, ovlen) : ovlen);
}
did_motion = 0;
}
if (hscroll || truncate
- || !NILP (current_buffer->truncate_lines))
+ || !NILP (BVAR (current_buffer, truncate_lines)))
{
/* Truncating: skip to newline, unless we are already past
TO (we need to go back below). */
the text character-by-character. */
if (current_buffer->width_run_cache && pos >= next_width_run)
{
- int run_end;
+ EMACS_INT run_end;
int common_width
= region_cache_forward (current_buffer,
current_buffer->width_run_cache,
want to skip over it for some other reason. */
if (common_width != 0)
{
- int run_end_hpos;
+ EMACS_INT run_end_hpos;
/* Don't go past the final buffer posn the user
requested. */
}
if (dp != 0
- && ! (multibyte && BASE_LEADING_CODE_P (c))
+ && ! (multibyte && LEADING_CODE_P (c))
&& VECTORP (DISP_CHAR_VECTOR (dp, c)))
{
charvec = DISP_CHAR_VECTOR (dp, c);
else if (c == '\n')
{
if (selective > 0
- && indented_beyond_p (pos, pos_byte,
- (double) selective)) /* iftc */
+ && indented_beyond_p (pos, pos_byte, selective))
{
/* If (pos == to), we don't have to take care of
selective display. */
}
while (pos < to
&& indented_beyond_p (pos, pos_byte,
- (double) selective)); /* iftc */
+ selective));
/* Allow for the " ..." that is displayed for them. */
if (selective_rlen)
{
hpos = width;
}
}
- else if (multibyte && BASE_LEADING_CODE_P (c))
+ else if (multibyte && LEADING_CODE_P (c))
{
/* Start of multi-byte form. */
unsigned char *ptr;
- int bytes, width, wide_column;
+ int mb_bytes, mb_width;
pos_byte--; /* rewind POS_BYTE */
ptr = BYTE_POS_ADDR (pos_byte);
- MULTIBYTE_BYTES_WIDTH (ptr, dp);
- pos_byte += bytes;
- if (wide_column)
- wide_column_end_hpos = hpos + wide_column;
- hpos += width;
+ MULTIBYTE_BYTES_WIDTH (ptr, dp, mb_bytes, mb_width);
+ pos_byte += mb_bytes;
+ if (mb_width > 1 && BYTES_BY_CHAR_HEAD (*ptr) == mb_bytes)
+ wide_column_end_hpos = hpos + mb_width;
+ hpos += mb_width;
}
else if (VECTORP (charvec))
++hpos;
and the window's upper-left coordinates as FROMPOS.
Pass the buffer's (point-max) as TO, to limit the scan to the end of the
visible section of the buffer, and pass LINE and COL as TOPOS. */)
- (from, frompos, to, topos, width, offsets, window)
- Lisp_Object from, frompos, to, topos;
- Lisp_Object width, offsets, window;
+ (Lisp_Object from, Lisp_Object frompos, Lisp_Object to, Lisp_Object topos, Lisp_Object width, Lisp_Object offsets, Lisp_Object window)
{
struct window *w;
Lisp_Object bufpos, hpos, vpos, prevhpos;
\f
/* Fvertical_motion and vmotion */
-struct position val_vmotion;
+static struct position val_vmotion;
struct position *
-vmotion (from, vtarget, w)
- register EMACS_INT from, vtarget;
- struct window *w;
+vmotion (register EMACS_INT from, register EMACS_INT vtarget, struct window *w)
{
EMACS_INT hscroll = XINT (w->hscroll);
struct position pos;
register EMACS_INT first;
EMACS_INT from_byte;
EMACS_INT lmargin = hscroll > 0 ? 1 - hscroll : 0;
- int selective
- = (INTEGERP (current_buffer->selective_display)
- ? XINT (current_buffer->selective_display)
- : !NILP (current_buffer->selective_display) ? -1 : 0);
+ EMACS_INT selective
+ = (INTEGERP (BVAR (current_buffer, selective_display))
+ ? XINT (BVAR (current_buffer, selective_display))
+ : !NILP (BVAR (current_buffer, selective_display)) ? -1 : 0);
Lisp_Object window;
EMACS_INT start_hpos = 0;
int did_motion;
&& ((selective > 0
&& indented_beyond_p (prevline,
CHAR_TO_BYTE (prevline),
- (double) selective)) /* iftc */
+ selective))
/* Watch out for newlines with `invisible' property.
When moving upward, check the newline before. */
|| (propval = Fget_char_property (make_number (prevline - 1),
&& ((selective > 0
&& indented_beyond_p (prevline,
CHAR_TO_BYTE (prevline),
- (double) selective)) /* iftc */
+ selective))
/* Watch out for newlines with `invisible' property.
When moving downward, check the newline after. */
|| (propval = Fget_char_property (make_number (prevline),
w);
}
-DEFUN ("vertical-motion", Fvertical_motion, Svertical_motion, 1, 2, 0,
+DEFUE ("vertical-motion", Fvertical_motion, Svertical_motion, 1, 2, 0,
doc: /* Move point to start of the screen line LINES lines down.
If LINES is negative, this means moving up.
This is consistent with other cursor motion functions
and makes it possible to use `vertical-motion' in any buffer,
whether or not it is currently displayed in some window. */)
- (lines, window)
- Lisp_Object lines, window;
+ (Lisp_Object lines, Lisp_Object window)
{
struct it it;
struct text_pos pt;
Lisp_Object old_buffer;
struct gcpro gcpro1;
Lisp_Object lcols = Qnil;
- double cols;
+ double cols IF_LINT (= 0);
/* Allow LINES to be of the form (HPOS . VPOS) aka (COLUMNS . LINES). */
if (CONSP (lines) && (NUMBERP (XCAR (lines))))
}
else
{
- int it_start, first_x, it_overshoot_expected;
+ int it_start, first_x, it_overshoot_expected IF_LINT (= 0);
SET_TEXT_POS (pt, PT, PT_BYTE);
start_display (&it, w, pt);
it_overshoot_expected = 1;
else if (it.method == GET_FROM_STRING)
{
- const char *s = SDATA (it.string);
+ const char *s = SSDATA (it.string);
const char *e = s + SBYTES (it.string);
while (s < e && *s != '\n')
++s;
/* 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), 0);
+ move_it_by_lines (&it, XINT (lines));
}
else
{
|| (it_overshoot_expected < 0
&& it.method == GET_FROM_BUFFER
&& it.c == '\n'))
- move_it_by_lines (&it, -1, 0);
+ move_it_by_lines (&it, -1);
it.vpos = 0;
- move_it_by_lines (&it, XINT (lines), 0);
+ move_it_by_lines (&it, XINT (lines));
}
else
{
while (IT_CHARPOS (it) <= it_start)
{
it.vpos = 0;
- move_it_by_lines (&it, 1, 0);
+ move_it_by_lines (&it, 1);
}
if (XINT (lines) > 1)
- move_it_by_lines (&it, XINT (lines) - 1, 0);
+ move_it_by_lines (&it, XINT (lines) - 1);
}
else
{
it.vpos = 0;
- move_it_by_lines (&it, XINT (lines), 0);
+ move_it_by_lines (&it, XINT (lines));
}
}
}
/* File's initialization. */
void
-syms_of_indent ()
+syms_of_indent (void)
{
- DEFVAR_BOOL ("indent-tabs-mode", &indent_tabs_mode,
+ DEFVAR_BOOL ("indent-tabs-mode", indent_tabs_mode,
doc: /* *Indentation can insert tabs if this is non-nil. */);
indent_tabs_mode = 1;
defsubr (&Svertical_motion);
defsubr (&Scompute_motion);
}
-
-/* arch-tag: 9adfea44-71f7-4988-8ee3-96da15c502cc
- (do not change this comment) */