fix: interpret len as byte count in nk_str_insert_text_char and nk_str_insert_str_char

PavelSharp · PavelSharp · commit 89809e7dcdf0 · 2025-11-14T18:34:15.000+03:00
diff --git a/src/nuklear_string.c b/src/nuklear_string.c
@@ -167,12 +167,12 @@ nk_str_insert_at_rune(struct nk_str *str, int pos, const char *cstr, int len)
 NK_API int
 nk_str_insert_text_char(struct nk_str *str, int pos, const char *text, int len)
 {
-    return nk_str_insert_text_utf8(str, pos, text, len);
+    return nk_str_insert_at_rune(str, pos, text, len) ? len : 0;
 }
 NK_API int
 nk_str_insert_str_char(struct nk_str *str, int pos, const char *text)
 {
-    return nk_str_insert_text_utf8(str, pos, text, nk_strlen(text));
+    return nk_str_insert_text_char(str, pos, text, nk_strlen(text));
 }
 NK_API int
 nk_str_insert_text_utf8(struct nk_str *str, int pos, const char *text, int len)

Original file line number	Diff line number	Diff line change
`@@ -167,12 +167,12 @@ nk_str_insert_at_rune(struct nk_str str, int pos, const char cstr, int len)`
`167`	`167`	`NK_API int`
`168`	`168`	`nk_str_insert_text_char(struct nk_str str, int pos, const char text, int len)`
`169`	`169`	`{`
`170`		`- return nk_str_insert_text_utf8(str, pos, text, len);`
	`170`	`+ return nk_str_insert_at_rune(str, pos, text, len) ? len : 0;`
`171`	`171`	`}`
`172`	`172`	`NK_API int`
`173`	`173`	`nk_str_insert_str_char(struct nk_str str, int pos, const char text)`
`174`	`174`	`{`
`175`		`- return nk_str_insert_text_utf8(str, pos, text, nk_strlen(text));`
	`175`	`+ return nk_str_insert_text_char(str, pos, text, nk_strlen(text));`
`176`	`176`	`}`
`177`	`177`	`NK_API int`
`178`	`178`	`nk_str_insert_text_utf8(struct nk_str str, int pos, const char text, int len)`