diff options
Diffstat (limited to '')
| -rw-r--r-- | src/breadcrumb.hh | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/breadcrumb.hh b/src/breadcrumb.hh index 051ba2b..108c782 100644 --- a/src/breadcrumb.hh +++ b/src/breadcrumb.hh @@ -53,6 +53,18 @@ struct possibility { bool operator<=(const possibility& rhs) const { return !(rhs < *this); } bool operator>=(const possibility& rhs) const { return !(*this < rhs); } + static bool sort_cmp(const possibility& lhs, const possibility& rhs) + { + static constexpr const char* TOKENS = "[](){}"; + + auto lhsf = string_fragment::from_str(lhs.p_key).trim(TOKENS); + auto rhsf = string_fragment::from_str(rhs.p_key).trim(TOKENS); + + return strnatcasecmp( + lhsf.length(), lhsf.data(), rhsf.length(), rhsf.data()) + < 0; + } + std::string p_key; attr_line_t p_display_value; }; |