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| author | mrsdizzie <info@mrsdizzie.com> | 2020-07-07 18:30:21 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-08 01:30:21 +0300 |
| commit | 078d2fbd4c386d0cf37378078443f5f8dbe89f37 (patch) | |
| tree | 43be7a0241e20c214b5f2f5d0c0c75ecafdaf967 /modules/highlight | |
| parent | 30399cf04ad7578c67d4268878df071cac515fc9 (diff) | |
| download | gitea-078d2fbd4c386d0cf37378078443f5f8dbe89f37.tar.gz gitea-078d2fbd4c386d0cf37378078443f5f8dbe89f37.zip | |
Remove newline when highlighting random chunks of code (#12180)
* Remove newline when highlighting random chunks of code
Somewhere when tokenizing a newline gets added to code formatted by chroma. This breaks the case of 'added-code' inside of an 'added-line' in a diff. Just remove any newline when processing chunks of code since we don't need it.
Fixes #12172
* don't process empty lines
* This is the proper way to fix this by telling chroma not to add the newline in the first place
Diffstat (limited to 'modules/highlight')
| -rw-r--r-- | modules/highlight/highlight.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/modules/highlight/highlight.go b/modules/highlight/highlight.go index 90590d220b..5d66e4c32d 100644 --- a/modules/highlight/highlight.go +++ b/modules/highlight/highlight.go @@ -14,6 +14,7 @@ import ( "code.gitea.io/gitea/modules/log" "code.gitea.io/gitea/modules/setting" + "github.com/alecthomas/chroma" "github.com/alecthomas/chroma/formatters/html" "github.com/alecthomas/chroma/lexers" "github.com/alecthomas/chroma/styles" @@ -68,7 +69,7 @@ func Code(fileName, code string) string { lexer = lexers.Fallback } - iterator, err := lexer.Tokenise(nil, string(code)) + iterator, err := lexer.Tokenise(&chroma.TokeniseOptions{State: "root", Nested: true}, string(code)) if err != nil { log.Error("Can't tokenize code: %v", err) return code |