all: rewrite unit tests for inlineParser using test.Data

Using string literal for testing string input that may contains backtick
or double quote make the test code become unreadable and hard to modify.

The test.Data help this by moving the input and expected output into
a file that can we write as is.

1 files changed, 5 insertions, 1 deletions

diff --git a/inline_parser.go b/inline_parser.go
index 62287bf..881374e 100644
--- a/inline_parser.go
+++ b/inline_parser.go
@@ -617,12 +617,16 @@ func (pi *inlineParser) parseFormat(kind int, style int64) bool {
 
 		el     *element
 		idx    int
+		prevc  byte
+		nextc  byte
 		hasEnd bool
 	)
 
 	_, idx = indexByteUnescape(raw, pi.c)
 	for idx >= 0 {
-		var prevc, nextc byte
+		prevc = 0
+		nextc = 0
+
 		if idx > 0 {
 			prevc = raw[idx-1]
 		}