╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ markdown.zig ─────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
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.. embed/ event/ test/ ui/ command.zig diff3.zig event.zig find.zig fork.zig lib.zig main.zig main_wasm.zig ╭─────────────────────────────────╮ │markdown.zig │ ╰─────────────────────────────────╯ patch.zig progress.zig push.zig search.zig search_commit.zig search_thread.zig serve.zig serve_common.zig serve_http.zig serve_ssh.zig serve_ssh_protocol.zig test.zig testnet.zig try.zig ui.zig web.zig
805 806 const colon = std.mem.indexOfScalar(u8, body, ':') orelse return null; 807 const scheme = body[0..colon]; 808 if (scheme.len < 2 or scheme.len > 32 or !std.ascii.isAlphabetic(scheme[0])) return null; 809 for (scheme) |c| { 810 if (!std.ascii.isAlphanumeric(c) and c != '+' and c != '.' and c != '-') return null; 811 } 812 return body; 813 } 814 815 fn isAutolinkBoundary(c: u8) bool { 816 return switch (c) { 817 ' ', '\n', '*', '_', '~', '(' => true, 818 else => false, 819 }; 820 } 821 822 // the length of a bare `http://` or `https://` link at the start of `s` 823 fn bareAutolink(s: []const u8) ?usize { 824 const prefix_len: usize = if (std.ascii.startsWithIgnoreCase(s, "https://")) 8 else if (std.ascii.startsWithIgnoreCase(s, "http://")) 7 else return null; 825 var end = prefix_len; 826 while (end < s.len and !isSpace(s[end]) and s[end] != '<') end += 1; 827 var unmatched_closes = @as(isize, @intCast(std.mem.count(u8, s[0..end], ")"))) - @as(isize, @intCast(std.mem.count(u8, s[0..end], "("))); 828 // trailing punctuation is left out, as is an unbalanced closing paren 829 while (end > prefix_len) : (end -= 1) { 830 const c = s[end - 1]; 831 if (c == ')' and unmatched_closes > 0) { 832 unmatched_closes -= 1; 833 } else if (std.mem.indexOfScalar(u8, "?!.,:;*_~'\"", c) == null) break; 834 } 835 return if (end > prefix_len) end else null; 836 } 837