diff options
Diffstat (limited to 'replacer.go')
-rw-r--r-- | replacer.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/replacer.go b/replacer.go index 8823404..d1c58e8 100644 --- a/replacer.go +++ b/replacer.go @@ -124,6 +124,8 @@ func (r *Replacer) replace(input, empty string, // iterate the input to find each placeholder var lastWriteCursor int + +scan: for i := 0; i < len(input); i++ { // check for escaped braces @@ -145,7 +147,11 @@ func (r *Replacer) replace(input, empty string, // if necessary look for the first closing brace that is not escaped for end > 0 && end < len(input)-1 && input[end-1] == phEscape { - end = strings.Index(input[end+1:], string(phClose)) + end + 1 + nextEnd := strings.Index(input[end+1:], string(phClose)) + if nextEnd < 0 { + continue scan + } + end += nextEnd + 1 } // write the substring from the last cursor to this point |