Help hints, mainly for the tabs but also massage messages strings HelpToolbar0-4 & 14

into a format we can use on the main toolbar gadgets.  A couple of gadgets still
missing strings.

svn path=/trunk/netsurf/; revision=10134

1 files changed, 37 insertions, 0 deletions

diff --git a/amiga/misc.c b/amiga/misc.c
index cedff5d77..cee6aa688 100755
--- a/amiga/misc.c
+++ b/amiga/misc.c
@@ -82,3 +82,40 @@ char *path_to_url(const char *path)
 
 	return r;
 }
+
+/**
+ * returns a string without escape chars or |M chars.
+ * (based on remove_underscores from utils.c)
+ * \param translate true to insert a linebreak where there was |M,
+ *        and capitalise initial characters after escape chars.
+ */
+
+char *remove_escape_chars(const char *s, bool translate)
+{
+	size_t i, ii, len;
+	char *ret;
+	bool nextcharupper = false;
+	len = strlen(s);
+	ret = malloc(len + 1);
+	if (ret == NULL)
+		return NULL;
+	for (i = 0, ii = 0; i < len; i++) {
+		if ((s[i] != '\\') && (s[i] != '|')) {
+			if(nextcharupper) {
+				ret[ii++] = toupper(s[i]);
+				nextcharupper = false;
+			}
+			else ret[ii++] = s[i];
+		}
+		else if ((translate) && (s[i] == '|') && (s[i+1] == 'M')) {
+			ret[ii++] = '\n';
+			i++;
+		}
+		else {
+			if(translate) nextcharupper = true;
+			i++;
+		}
+	}
+	ret[ii] = '\0';
+	return ret;
+}