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Use bool for boolean.

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* tparam.c (tparam1):
* undo.c (record_point, record_property_change):
Use bool for boolean, for local vars that are always true or false.
This commit is contained in:
Paul Eggert 2013-12-03 14:36:49 -08:00
parent 2654ac09cc
commit 5df474aaa9
3 changed files with 9 additions and 4 deletions
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5
src/ChangeLog
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@ -1,5 +1,10 @@
2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
Use bool for boolean.
* tparam.c (tparam1):
* undo.c (record_point, record_property_change):
Use bool for boolean, for local vars that are always true or false.
Minor integer overflow fixes (Bug#16033).
* window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
This improves on the previous fix to this function.

2
src/tparam.c
View file

@ -79,7 +79,7 @@ tparam1 (const char *string, char *outstring, int len,
register int tem;
int *old_argp = argp; /* can move */
int *fixed_argp = argp; /* never moves */
int explicit_param_p = 0; /* set by %p */
bool explicit_param_p = 0; /* set by %p */
ptrdiff_t doleft = 0;
ptrdiff_t doup = 0;
ptrdiff_t append_len = 0;

6
src/undo.c
View file

@ -55,7 +55,7 @@ static Lisp_Object pending_boundary;
static void
record_point (ptrdiff_t pt)
{
int at_boundary;
bool at_boundary;
/* Don't record position of pt when undo_inhibit_record_point holds. */
if (undo_inhibit_record_point)
@ -77,7 +77,7 @@ record_point (ptrdiff_t pt)
if (CONSP (BVAR (current_buffer, undo_list)))
{
/* Set AT_BOUNDARY to 1 only when we have nothing other than
/* Set AT_BOUNDARY only when we have nothing other than
marker adjustment before undo boundary. */
Lisp_Object tail = BVAR (current_buffer, undo_list), elt;
@ -244,7 +244,7 @@ record_property_change (ptrdiff_t beg, ptrdiff_t length,
{
Lisp_Object lbeg, lend, entry;
struct buffer *obuf = current_buffer, *buf = XBUFFER (buffer);
int boundary = 0;
bool boundary = 0;
if (EQ (BVAR (buf, undo_list), Qt))
return;