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(font_intern_prop): New arg force_symbol.

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(font_parse_xlfd): Adjusted for the change of font_intern_prop.
(font_parse_fcname): Likewise.
(font_parse_family_registry): Likewise.
This commit is contained in:
Kenichi Handa 2008-06-10 02:09:15 +00:00
parent a1a9410256
commit 2f286d4fe7
1 changed files with 23 additions and 19 deletions
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42
src/font.c
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@ -212,13 +212,15 @@ static int num_font_drivers;
/* Return a Lispy value of a font property value at STR and LEN bytes.
If STR is "*", it returns nil.
If all characters in STR are digits, it returns an integer.
Otherwise, it returns a symbol interned from STR. */
If FORCE_SYMBOL is zero and all characters in STR are digits, it
returns an integer. Otherwise, it returns a symbol interned from
STR. */
Lisp_Object
font_intern_prop (str, len)
font_intern_prop (str, len, force_symbol)
char *str;
int len;
int force_symbol;
{
int i;
Lisp_Object tem;
@ -226,7 +228,7 @@ font_intern_prop (str, len)
if (len == 1 && *str == '*')
return Qnil;
if (len >=1 && isdigit (*str))
if (!force_symbol && len >=1 && isdigit (*str))
{
for (i = 1; i < len; i++)
if (! isdigit (str[i]))
@ -1040,33 +1042,35 @@ font_parse_xlfd (name, font)
}
f[i] = name + len;
#define INTERN_FIELD(N) font_intern_prop (f[N], f[(N) + 1] - 1 - f[N])
#define INTERN_FIELD(N) font_intern_prop (f[N], f[(N) + 1] - 1 - f[N], 0)
#define INTERN_FIELD_SYM(N) font_intern_prop (f[N], f[(N) + 1] - 1 - f[N], 1)
if (i == XLFD_LAST_INDEX)
{
/* Fully specified XLFD. */
int pixel_size;
ASET (font, FONT_FOUNDRY_INDEX, INTERN_FIELD (XLFD_FOUNDRY_INDEX));
ASET (font, FONT_FAMILY_INDEX, INTERN_FIELD (XLFD_FAMILY_INDEX));
ASET (font, FONT_FOUNDRY_INDEX, INTERN_FIELD_SYM (XLFD_FOUNDRY_INDEX));
ASET (font, FONT_FAMILY_INDEX, INTERN_FIELD_SYM (XLFD_FAMILY_INDEX));
for (i = XLFD_WEIGHT_INDEX, j = FONT_WEIGHT_INDEX;
i <= XLFD_SWIDTH_INDEX; i++, j++)
{
val = INTERN_FIELD (i);
val = INTERN_FIELD_SYM (i);
if (! NILP (val))
{
if ((n = font_style_to_value (j, INTERN_FIELD (i), 0)) < 0)
if ((n = font_style_to_value (j, INTERN_FIELD_SYM (i), 0)) < 0)
return -1;
ASET (font, j, make_number (n));
}
}
ASET (font, FONT_ADSTYLE_INDEX, INTERN_FIELD (XLFD_ADSTYLE_INDEX));
ASET (font, FONT_ADSTYLE_INDEX, INTERN_FIELD_SYM (XLFD_ADSTYLE_INDEX));
if (strcmp (f[XLFD_REGISTRY_INDEX], "*-*") == 0)
ASET (font, FONT_REGISTRY_INDEX, Qnil);
else
ASET (font, FONT_REGISTRY_INDEX,
font_intern_prop (f[XLFD_REGISTRY_INDEX],
f[XLFD_LAST_INDEX] - f[XLFD_REGISTRY_INDEX]));
f[XLFD_LAST_INDEX] - f[XLFD_REGISTRY_INDEX],
1));
p = f[XLFD_PIXEL_INDEX];
if (*p == '[' && (pixel_size = parse_matrix (p)) >= 0)
ASET (font, FONT_SIZE_INDEX, make_number (pixel_size));
@ -1103,7 +1107,7 @@ font_parse_xlfd (name, font)
if (*p == '~')
p++;
ASET (font, FONT_AVGWIDTH_INDEX,
font_intern_prop (p, f[XLFD_REGISTRY_INDEX] - 1 - p));
font_intern_prop (p, f[XLFD_REGISTRY_INDEX] - 1 - p, 1));
}
else
{
@ -1124,7 +1128,7 @@ font_parse_xlfd (name, font)
else if (j + 1 < i)
prop[j] = INTERN_FIELD (j);
else
prop[j] = font_intern_prop (f[j], f[i] - f[j]);
prop[j] = font_intern_prop (f[j], f[i] - f[j], 0);
}
if (! wild_card_found)
return -1;
@ -1345,7 +1349,7 @@ font_parse_fcname (name, font)
for (p0 = name + 1; *p0 && (*p0 != '-' && *p0 != ':'); p0++)
if (*p0 == '\\' && p0[1])
p0++;
family = font_intern_prop (name, p0 - name);
family = font_intern_prop (name, p0 - name, 1);
if (*p0 == '-')
{
if (! isdigit (p0[1]))
@ -1377,7 +1381,7 @@ font_parse_fcname (name, font)
if (*p1 != '=')
{
/* Must be an enumerated value. */
val = font_intern_prop (p0 + 1, p1 - p0 - 1);
val = font_intern_prop (p0 + 1, p1 - p0 - 1, 1);
if (memcmp (p0 + 1, "light", 5) == 0
|| memcmp (p0 + 1, "medium", 6) == 0
|| memcmp (p0 + 1, "demibold", 8) == 0
@ -1412,12 +1416,12 @@ font_parse_fcname (name, font)
prop = FONT_SIZE_INDEX;
else
{
key = font_intern_prop (p0, p1 - p0);
key = font_intern_prop (p0, p1 - p0, 1);
prop = get_font_prop_index (key);
}
p0 = p1 + 1;
for (p1 = p0; *p1 && *p1 != ':'; p1++);
val = font_intern_prop (p0, p1 - p0);
val = font_intern_prop (p0, p1 - p0, 0);
if (! NILP (val))
{
if (prop >= FONT_FOUNDRY_INDEX && prop < FONT_EXTRA_INDEX)
@ -1581,10 +1585,10 @@ font_parse_family_registry (family, registry, font_spec)
{
if ((*p0 != '*' || p1 - p0 > 1)
&& NILP (AREF (font_spec, FONT_FOUNDRY_INDEX)))
Ffont_put (font_spec, QCfoundry, font_intern_prop (p0, p1 - p0));
Ffont_put (font_spec, QCfoundry, font_intern_prop (p0, p1 - p0, 1));
p1++;
len -= p1 - p0;
Ffont_put (font_spec, QCfamily, font_intern_prop (p1, len));
Ffont_put (font_spec, QCfamily, font_intern_prop (p1, len, 1));
}
else
ASET (font_spec, FONT_FAMILY_INDEX, Fintern (family, Qnil));