Leverage string_policy().

4 files changed, 9 insertions, 8 deletions

diff --git a/src/core/utf8.c b/src/core/utf8.c
index d931ba19..c9303d19 100644
--- a/src/core/utf8.c
+++ b/src/core/utf8.c
@@ -28,9 +28,9 @@
 /* Provide is_utf8(): */
 #include "recode.h"
 
-int string_advance(char const **str, gboolean utf8)
+int string_advance(char const **str, int policy)
 {
-	if (utf8) {
+	if (policy == TREAT_STRING_AS_UTF8) {
 		gunichar c;
 
 		c = g_utf8_get_char(*str);
@@ -38,6 +38,7 @@ int string_advance(char const **str, gboolean utf8)
 
 		return unichar_isprint(c) ? mk_wcwidth(c) : 1;
 	} else {
+		/* Assume TREAT_STRING_AS_BYTES: */
 		*str += 1;
 
 		return 1;
diff --git a/src/core/utf8.h b/src/core/utf8.h
index fa11b737..f1a8f0e1 100644
--- a/src/core/utf8.h
+++ b/src/core/utf8.h
@@ -17,7 +17,7 @@ int mk_wcwidth(unichar c);
 /* Advance the str pointer one character further; return the number of columns
  * occupied by the skipped character.
  */
-int string_advance(char const **str, gboolean utf8);
+int string_advance(char const **str, int policy);
 
 /* TREAT_STRING_AS_BYTES means strings are to be treated using strncpy,
  * strnlen, etc.
diff --git a/src/fe-common/core/formats.c b/src/fe-common/core/formats.c
index def03e10..3e88426f 100644
--- a/src/fe-common/core/formats.c
+++ b/src/fe-common/core/formats.c
@@ -425,12 +425,12 @@ int format_get_length(const char *str)
 {
 	GString *tmp;
 	int len;
-	gboolean utf8;
+	int utf8;
 	int adv = 0;
 
 	g_return_val_if_fail(str != NULL, 0);
 
-	utf8 = is_utf8() && g_utf8_validate(str, -1, NULL);
+	utf8 = string_policy(str);
 
 	tmp = g_string_new(NULL);
 	len = 0;
@@ -464,12 +464,12 @@ int format_real_length(const char *str, int len)
 	GString *tmp;
 	const char *start;
 	const char *oldstr;
-	gboolean utf8;
+	int utf8;
 	int adv = 0;
 	g_return_val_if_fail(str != NULL, 0);
 	g_return_val_if_fail(len >= 0, 0);
 
-	utf8 = is_utf8() && g_utf8_validate(str, -1, NULL);
+	utf8 = string_policy(str);
 
 	start = str;
 	tmp = g_string_new(NULL);
diff --git a/src/fe-text/gui-entry.c b/src/fe-text/gui-entry.c
index 63dda34e..beea2273 100644
--- a/src/fe-text/gui-entry.c
+++ b/src/fe-text/gui-entry.c
@@ -367,7 +367,7 @@ static int scrlen_str(const char *str)
 	g_return_val_if_fail(str != NULL, 0);
 
 	str = stripped = strip_codes(str);
-	if (is_utf8() && g_utf8_validate(str, -1, NULL)) {
+	if (string_policy(str) == TREAT_STRING_AS_UTF8) {
 
 		while (*str != '\0') {
 			gunichar c;