diff options
Diffstat (limited to 'modules/highlight/highlight.go')
| -rw-r--r-- | modules/highlight/highlight.go | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/modules/highlight/highlight.go b/modules/highlight/highlight.go index 5d66e4c32d..31448ccd63 100644 --- a/modules/highlight/highlight.go +++ b/modules/highlight/highlight.go @@ -44,6 +44,9 @@ func NewContext() { func Code(fileName, code string) string { NewContext() + if code == "" { + return "\n" + } if len(code) > sizeLimit { return code } @@ -133,7 +136,12 @@ func File(numLines int, fileName string, code []byte) map[int]string { m := make(map[int]string, numLines) for k, v := range strings.SplitN(htmlbuf.String(), "\n", numLines) { line := k + 1 - m[line] = string(v) + content := string(v) + //need to keep lines that are only \n so copy/paste works properly in browser + if content == "" { + content = "\n" + } + m[line] = content } return m } @@ -143,7 +151,12 @@ func plainText(code string, numLines int) map[int]string { m := make(map[int]string, numLines) for k, v := range strings.SplitN(string(code), "\n", numLines) { line := k + 1 - m[line] = string(v) + content := string(v) + //need to keep lines that are only \n so copy/paste works properly in browser + if content == "" { + content = "\n" + } + m[line] = content } return m } |