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Update margin handling

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This commit is contained in:
Jeremy 2024-03-03 11:34:09 -06:00
parent 9da2b3f556
commit 862b546532
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GPG Key ID: 19AA8270105E8EB4
1 changed files with 4 additions and 2 deletions
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6
src/snippets/snippet.cpp
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@ -89,6 +89,9 @@ namespace detail {
}
}
// how wide the margin for the line number should be
constexpr std::size_t margin_width = 8;
std::string get_snippet(const std::string& path, std::size_t target_line, std::size_t context_size, bool color) {
target_line--;
const auto& manager = get_manager(path);
@ -111,13 +114,12 @@ namespace detail {
}
// make the snippet
std::string snippet;
constexpr std::size_t margin_width = 8;
for(auto line = begin; line <= end; line++) {
if(color && line == target_line) {
snippet += YELLOW;
}
auto line_str = std::to_string(line);
snippet += std::string(margin_width - line_str.size(), ' ') + line_str + ": ";
snippet += std::string(margin_width - std::min(line_str.size(), margin_width), ' ') + line_str + ": ";
if(color && line == target_line) {
snippet += RESET;
}