* hieroglyph/hgstring.c (hg_string_erase): new function.

4 files changed, 25 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index fd22e7a..6b7188c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2006-12-19  Akira TAGOH  <at@gclab.org>
 
+	* hieroglyph/hgstring.c (hg_string_erase): new function.
+
 	* hieroglyph/scanner.c (_hg_scanner_parse_number): fix a parser to
 	recognize a special character after numeric.
 
diff --git a/hieroglyph/hgstring.c b/hieroglyph/hgstring.c
index c51aa3d..ef3ad02 100644
--- a/hieroglyph/hgstring.c
+++ b/hieroglyph/hgstring.c
@@ -327,6 +327,25 @@ hg_string_insert_c(HgString *string,
 }
 
 gboolean
+hg_string_erase(HgString *string,
+		guint     pos,
+		guint     length)
+{
+	guint i, j;
+
+	g_return_val_if_fail (string != NULL, FALSE);
+	g_return_val_if_fail (pos < string->length, FALSE);
+	g_return_val_if_fail ((pos + length) <= string->length, FALSE);
+
+	for (i = pos, j = (pos + length); j < string->length; i++, j++) {
+		string->current[j] = string->current[i];
+	}
+	string->length -= length;
+
+	return TRUE;
+}
+
+gboolean
 hg_string_concat(HgString *string1,
 		 HgString *string2)
 {
diff --git a/hieroglyph/hgstring.h b/hieroglyph/hgstring.h
index 3b6fe09..4c9e058 100644
--- a/hieroglyph/hgstring.h
+++ b/hieroglyph/hgstring.h
@@ -52,6 +52,9 @@ gboolean  hg_string_concat               (HgString       *string1,
 					  HgString       *string2);
 gchar     hg_string_index                (HgString       *string,
 					  guint           index);
+gboolean  hg_string_erase                (HgString       *string,
+					  guint           pos,
+					  guint           length);
 gchar    *hg_string_get_string           (HgString       *string);
 gboolean  hg_string_fix_string_size      (HgString       *string);
 gboolean  hg_string_compare              (const HgString *a,
diff --git a/hieroglyph/version.h.in b/hieroglyph/version.h.in
index f1b0b46..5185b87 100644
--- a/hieroglyph/version.h.in
+++ b/hieroglyph/version.h.in
@@ -29,7 +29,7 @@
 G_BEGIN_DECLS
 
 #define HIEROGLYPH_VERSION	"@VERSION@"
-#define HIEROGLYPH_UUID		"12085fa0-d557-4a8e-9b1d-a78a58e3de0f"
+#define HIEROGLYPH_UUID		"c04d359e-666f-4cfe-b152-321fd7a288df"
 
 const char *__hg_rcsid G_GNUC_UNUSED = "$Rev$";