diff options
Diffstat (limited to 'markdown/extensions/codehilite.py')
| -rw-r--r-- | markdown/extensions/codehilite.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/markdown/extensions/codehilite.py b/markdown/extensions/codehilite.py index d05d495..7f20efe 100644 --- a/markdown/extensions/codehilite.py +++ b/markdown/extensions/codehilite.py @@ -35,14 +35,14 @@ except ImportError: def parse_hl_lines(expr): """Support our syntax for emphasizing certain lines of code. - expr should be like '{1,2}' to emphasize lines 1 and 2 of a code block. + expr should be like '1 2' to emphasize lines 1 and 2 of a code block. Returns a list of ints, the line numbers to emphasize. """ if not expr: return [] try: - return map(int, expr.strip('{}').split(',')) + return map(int, expr.split()) except ValueError: return [] @@ -151,7 +151,9 @@ class CodeHilite(object): (e.i.: :::python), line numbering is left in the current state - off by default. - Also parses optional list of highlight lines, like :::python{1,3} + Also parses optional list of highlight lines, like: + + :::python hl_lines="1 3" """ import re @@ -165,7 +167,8 @@ class CodeHilite(object): (?:(?:^::+)|(?P<shebang>^[#]!)) # Shebang or 2 or more colons (?P<path>(?:/\w+)*[/ ])? # Zero or 1 path (?P<lang>[\w+-]*) # The language - (?P<hl_lines>\{.*?})? # Maybe hl_lines + \s* # Arbitrary whitespace + (hl_lines="(?P<hl_lines>.*?)")? # Maybe highlight lines ''', re.VERBOSE) # search first line for shebang m = c.search(fl) |