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-rw-r--r--rc.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/rc.c b/rc.c
index 0149996..c3d48f4 100644
--- a/rc.c
+++ b/rc.c
@@ -50,6 +50,7 @@ static int rc_initialized = 0;
#define P_CODE 7
#endif
#define P_PIXELS 8
+#define P_NZINT 9
#if LANG == JA
#define CMT_HELPER "外部ビューアの編集"
@@ -328,7 +329,7 @@ static struct sel_c badcookiestr[] = {
struct param_ptr params1[] =
{
- {"tabstop", P_INT, PI_TEXT, (void *) &Tabstop, CMT_TABSTOP, NULL},
+ {"tabstop", P_NZINT, PI_TEXT, (void *) &Tabstop, CMT_TABSTOP, NULL},
{"pixel_per_char", P_PIXELS, PI_TEXT, (void *) &pixel_per_char, CMT_PIXEL_PER_CHAR, NULL},
#ifdef JP_CHARSET
{"kanjicode", P_CODE, PI_SEL_C, (void *) &DisplayCode, CMT_KANJICODE, kcodestr},
@@ -372,7 +373,7 @@ struct param_ptr params2[] =
struct param_ptr params3[] =
{
- {"pagerline", P_INT, PI_TEXT, (void *) &PagerMax, CMT_PAGERLINE, NULL},
+ {"pagerline", P_NZINT, PI_TEXT, (void *) &PagerMax, CMT_PAGERLINE, NULL},
#ifdef USE_HISTORY
{"history", P_INT, PI_TEXT, (void *) &URLHistSize, CMT_HISTSIZE, NULL},
{"save_hist", P_INT, PI_ONOFF, (void *) &SaveURLHist, CMT_SAVEHIST, NULL},
@@ -626,6 +627,7 @@ show_params(FILE * fp)
case P_INT:
case P_SHORT:
case P_CHARINT:
+ case P_NZINT:
t = (sections[j].params[i].inputtype == PI_ONOFF) ? "bool" : "number";
break;
case P_CHAR:
@@ -812,8 +814,13 @@ set_param(char *name, char *value)
return 0;
switch (p->type) {
case P_INT:
- *(int *) p->varptr = (p->inputtype == PI_ONOFF)
+ if (atoi(value) >= 0)
+ *(int *) p->varptr = (p->inputtype == PI_ONOFF)
? str_to_bool(value, *(int *) p->varptr) : atoi(value);
+ break;
+ case P_NZINT:
+ if (atoi(value) > 0)
+ *(int *) p->varptr = atoi(value);
break;
case P_SHORT:
*(short *) p->varptr = (p->inputtype == PI_ONOFF)
@@ -1134,6 +1141,7 @@ to_str(struct param_ptr *p)
#ifdef COLOR
case P_COLOR:
#endif
+ case P_NZINT:
return Sprintf("%d", *(int *) p->varptr);
case P_SHORT:
return Sprintf("%d", *(short *) p->varptr);