basic/utf8: rename parameter

Every time I was using this function I had to check whether "newline"
means that newlines are good or bad.

diff --git a/src/basic/utf8.c b/src/basic/utf8.c
index c857185ec85af19fda2fa0c0eb319c8178355e02..174075be54953be99e7d71a9f502b9391178324a 100644 (file)
--- a/src/basic/utf8.c
+++ b/src/basic/utf8.c
@@ -123,7 +123,7 @@ int utf8_encoded_to_unichar(const char *str, char32_t *ret_unichar) {
         return 0;
 }
 
-bool utf8_is_printable_newline(const char* str, size_t length, bool newline) {
+bool utf8_is_printable_newline(const char* str, size_t length, bool allow_newline) {
         const char *p;
 
         assert(str);
@@ -140,7 +140,7 @@ bool utf8_is_printable_newline(const char* str, size_t length, bool newline) {
                 r = utf8_encoded_to_unichar(p, &val);
                 if (r < 0 ||
                     unichar_is_control(val) ||
-                    (!newline && val == '\n'))
+                    (!allow_newline && val == '\n'))
                         return false;
 
                 length -= encoded_len;

diff --git a/src/basic/utf8.h b/src/basic/utf8.h
index 62e99b72802d0bae2b2c2bc3457dfabdb5813661..52b487955b1e387e566cbf68529dd815c132d162 100644 (file)
--- a/src/basic/utf8.h
+++ b/src/basic/utf8.h
@@ -18,7 +18,7 @@ char *utf8_is_valid(const char *s) _pure_;
 char *ascii_is_valid(const char *s) _pure_;
 char *ascii_is_valid_n(const char *str, size_t len);
 
-bool utf8_is_printable_newline(const char* str, size_t length, bool newline) _pure_;
+bool utf8_is_printable_newline(const char* str, size_t length, bool allow_newline) _pure_;
 #define utf8_is_printable(str, length) utf8_is_printable_newline(str, length, true)
 
 char *utf8_escape_invalid(const char *s);