23346808785-2859

Committed 20 Mar 2026 02:14PM UTC coverage: 69.012% (-0.009%) from 69.021%

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[tests] update expected

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/src/base/string_attr_type.hh

/**
 * Copyright (c) 2020, Timothy Stack
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * * Neither the name of Timothy Stack nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef lnav_string_attr_type_hh
#define lnav_string_attr_type_hh

#include <memory>
#include <optional>
#include <string>
#include <utility>

#include <stdint.h>

#include "base/file_range.hh"
#include "base/intern_string.hh"
#include "base/string_util.hh"
#include "color_spaces.hh"
#include "enum_util.hh"
#include "mapbox/variant.hpp"
#include "text_format_enum.hh"

class logfile;
struct bookmark_metadata;

enum class ui_icon_t : int32_t {
    hidden,
    ok,
    info,
    warning,
    error,

    log_level_trace,
    log_level_debug,
    log_level_info,
    log_level_stats,
    log_level_notice,
    log_level_warning,
    log_level_error,
    log_level_critical,
    log_level_fatal,

    play,
    edit,
    file,
    thread,
    tag,
    partition,
    busy,
};

constexpr auto ui_icon_count
    = lnav::enums::to_underlying(ui_icon_t::busy) + 1;

/** Roles that can be mapped to curses attributes using attrs_for_role() */
enum class role_t : int32_t {
    VCR_NONE = -1,

    VCR_TEXT, /*< Raw text. */
    VCR_IDENTIFIER,
    VCR_SEARCH, /*< A search hit. */
    VCR_OK,
    VCR_INFO,
    VCR_ERROR, /*< An error message. */
    VCR_WARNING, /*< A warning message. */
    VCR_ALT_ROW, /*< Highlight for alternating rows in a list */
    VCR_HIDDEN,
    VCR_CURSOR_LINE,
    VCR_DISABLED_CURSOR_LINE,
    VCR_ADJUSTED_TIME,
    VCR_SKEWED_TIME,
    VCR_OFFSET_TIME,
    VCR_TIME_COLUMN,
    VCR_TIME_COLUMN_TO_TEXT,
    VCR_FILE_OFFSET,
    VCR_INVALID_MSG,
    VCR_STATUS, /*< Normal status line text. */
    VCR_WARN_STATUS,
    VCR_ALERT_STATUS, /*< Alert status line text. */
    VCR_ACTIVE_STATUS, /*< */
    VCR_ACTIVE_STATUS2, /*< */
    VCR_STATUS_TITLE,
    VCR_STATUS_SUBTITLE,
    VCR_STATUS_INFO,
    VCR_STATUS_STITCH_TITLE_TO_SUB,
    VCR_STATUS_STITCH_SUB_TO_TITLE,
    VCR_STATUS_STITCH_SUB_TO_NORMAL,
    VCR_STATUS_STITCH_NORMAL_TO_SUB,
    VCR_STATUS_STITCH_TITLE_TO_NORMAL,
    VCR_STATUS_STITCH_NORMAL_TO_TITLE,
    VCR_STATUS_TITLE_HOTKEY,
    VCR_STATUS_DISABLED_TITLE,
    VCR_STATUS_HOTKEY,
    VCR_INACTIVE_STATUS,
    VCR_INACTIVE_WARN_STATUS,
    VCR_INACTIVE_ALERT_STATUS,
    VCR_SCROLLBAR,
    VCR_SCROLLBAR_ERROR,
    VCR_SCROLLBAR_WARNING,
    VCR_FOCUSED,
    VCR_DISABLED_FOCUSED,
    VCR_POPUP,
    VCR_POPUP_BORDER,
    VCR_COLOR_HINT,

    VCR_QUOTED_CODE,
    VCR_CODE_BORDER,
    VCR_KEYWORD,
    VCR_STRING,
    VCR_COMMENT,
    VCR_DOC_DIRECTIVE,
    VCR_VARIABLE,
    VCR_SYMBOL,
    VCR_NULL,
    VCR_ASCII_CTRL,
    VCR_NON_ASCII,
    VCR_NUMBER,
    VCR_RE_SPECIAL,
    VCR_RE_REPEAT,
    VCR_FILE,

    VCR_DIFF_DELETE, /*< Deleted line in a diff. */
    VCR_DIFF_ADD, /*< Added line in a diff. */
    VCR_DIFF_SECTION, /*< Section marker in a diff. */

    VCR_LOW_THRESHOLD,
    VCR_MED_THRESHOLD,
    VCR_HIGH_THRESHOLD,

    VCR_H1,
    VCR_H2,
    VCR_H3,
    VCR_H4,
    VCR_H5,
    VCR_H6,

    VCR_HR,
    VCR_HYPERLINK,
    VCR_LIST_GLYPH,
    VCR_BREADCRUMB,
    VCR_TABLE_BORDER,
    VCR_TABLE_HEADER,
    VCR_QUOTE_BORDER,
    VCR_QUOTED_TEXT,
    VCR_FOOTNOTE_BORDER,
    VCR_FOOTNOTE_TEXT,
    VCR_SNIPPET_BORDER,
    VCR_INDENT_GUIDE,
    VCR_INLINE_CODE,
    VCR_FUNCTION,
    VCR_TYPE,
    VCR_SEP_REF_ACC,
    VCR_SUGGESTION,
    VCR_SELECTED_TEXT,
    VCR_FUZZY_MATCH,

    VCR_OBJECT_KEY,

    VCR_SPECTRO_THRESHOLD0,
    VCR_SPECTRO_THRESHOLD1,
    VCR_SPECTRO_THRESHOLD2,
    VCR_SPECTRO_THRESHOLD3,
    VCR_SPECTRO_THRESHOLD4,
    VCR_SPECTRO_THRESHOLD5,
    VCR_SPECTRO_THRESHOLD6,

    VCR__MAX
};

struct text_attrs {
    enum class style : uint32_t {
        none = 0x0000,
        struck = 0x0001u,
        bold = 0x0002u,
        undercurl = 0x0004u,
        underline = 0x0008u,
        italic = 0x0010u,
        altcharset = 0x0020u,
        blink = 0x0040u,
        reverse = 0x1000u,
    };

    static text_attrs with_struck()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::struck),
        };
    }

    static text_attrs with_bold()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::bold),
        };
    }

    static text_attrs with_undercurl()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::undercurl),
        };
    }

    static text_attrs with_underline()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::underline),
        };
    }

    static text_attrs with_italic()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::italic),
        };
    }

    static text_attrs with_reverse()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::reverse),
        };
    }

    static text_attrs with_altcharset()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::altcharset),
        };
    }

    static text_attrs with_blink()
    {
        return text_attrs{
            lnav::enums::to_underlying(style::blink),
        };
    }

    template<typename... Args>
    static text_attrs with_styles(Args... args)
    {
        auto retval = text_attrs{};

        for (auto arg : {args...}) {
            retval.ta_attrs |= lnav::enums::to_underlying(arg);
        }
        return retval;
    }

    bool empty() const
    {
        return this->ta_attrs == 0 && this->ta_fg_color.empty()
            && this->ta_bg_color.empty();
    }

    text_attrs operator|(const text_attrs& other) const
    {
        return text_attrs{
            this->ta_attrs | other.ta_attrs,
            !this->ta_fg_color.empty() ? this->ta_fg_color : other.ta_fg_color,
            !this->ta_bg_color.empty() ? this->ta_bg_color : other.ta_bg_color,
        };
    }

    text_attrs operator|(const style other) const
    {
        return text_attrs{
            this->ta_attrs | lnav::enums::to_underlying(other),
            this->ta_fg_color,
            this->ta_bg_color,
        };
    }

    text_attrs& operator|=(const style other)
    {
        this->ta_attrs |= lnav::enums::to_underlying(other);
        return *this;
    }

    void clear_style(style other)
    {
        this->ta_attrs &= ~lnav::enums::to_underlying(other);
    }

    bool has_style(style other) const
    {
        return this->ta_attrs & lnav::enums::to_underlying(other);
    }

    bool operator==(const text_attrs& other) const
    {
        return this->ta_attrs == other.ta_attrs
            && this->ta_fg_color == other.ta_fg_color
            && this->ta_bg_color == other.ta_bg_color;
    }

    uint32_t ta_attrs{0};
    styling::color_unit ta_fg_color{styling::color_unit::EMPTY};
    styling::color_unit ta_bg_color{styling::color_unit::EMPTY};
    std::optional<text_align_t> ta_align;
};

struct block_elem_t {
    char32_t value;
    role_t role;

    bool operator==(const block_elem_t& rhs) const
    {
        return this->value == rhs.value && this->role == rhs.role;
    }
};

struct ui_command {
    source_location uc_location;
    std::string uc_command;

    bool operator==(const ui_command& rhs) const
    {
        return this->uc_location == rhs.uc_location
            && this->uc_command == rhs.uc_command;
    }
};

using string_attr_value = mapbox::util::variant<int64_t,
                                                role_t,
                                                text_attrs,
                                                intern_string_t,
                                                std::string,
                                                std::shared_ptr<logfile>,
                                                bookmark_metadata*,
                                                string_fragment,
                                                block_elem_t,
                                                styling::color_unit,
                                                ui_icon_t,
                                                const char*,
                                                ui_command,
                                                text_format_t>;

class string_attr_type_base {
public:
    explicit constexpr string_attr_type_base(const char* name) noexcept
        : sat_name(name)
    {
    }

    const char* const sat_name;
};

using string_attr_pair
    = std::pair<const string_attr_type_base*, string_attr_value>;

template<typename T>
class string_attr_type : public string_attr_type_base {
public:
    using value_type = T;

    explicit constexpr string_attr_type(const char* name) noexcept
        : string_attr_type_base(name)
    {
    }

    template<typename U = T>
    std::enable_if_t<std::is_void_v<U>, string_attr_pair> value() const
    {
        return std::make_pair(this, string_attr_value{mapbox::util::no_init{}});
    }

    template<std::size_t N>
    std::enable_if_t<(N > 0) && std::is_same_v<std::string, T>,
                     string_attr_pair>
    value(const char (&val)[N]) const
    {
        return std::make_pair(this, std::string(val));
    }

    template<typename U = T>
    constexpr std::enable_if_t<!std::is_void_v<U>
                                   && std::is_convertible_v<U, T>,
                               string_attr_pair>
    value(U&& val) const
    {
        if constexpr (std::is_same_v<const char*, U>
                      && std::is_same_v<std::string, T>)
        {
            return std::make_pair(this, std::string(val));
        }
        return std::make_pair(this, val);
    }
};

extern const string_attr_type<void> SA_ORIGINAL_LINE;
extern const string_attr_type<void> SA_BODY;
extern const string_attr_type<void> SA_SRC_FILE;
extern const string_attr_type<void> SA_SRC_LINE;
extern const string_attr_type<void> SA_SRC_LOC;
extern const string_attr_type<void> SA_THREAD_ID;
extern const string_attr_type<void> SA_DURATION;
extern const string_attr_type<void> SA_EXTRA_CONTENT;
extern const string_attr_type<ui_icon_t> SA_HIDDEN;
extern const string_attr_type<void> SA_REPLACED;
extern const string_attr_type<intern_string_t> SA_FORMAT;
extern const string_attr_type<void> SA_REMOVED;
extern const string_attr_type<void> SA_PREFORMATTED;
extern const string_attr_type<std::string> SA_INVALID;
extern const string_attr_type<std::string> SA_ERROR;
extern const string_attr_type<int64_t> SA_LEVEL;
extern const string_attr_type<int64_t> SA_ORIGIN_OFFSET;
extern const string_attr_type<text_format_t> SA_QUOTED_TEXT;

extern const string_attr_type<std::string> VC_ANCHOR;
extern const string_attr_type<role_t> VC_ROLE;
extern const string_attr_type<role_t> VC_ROLE_FG;
extern const string_attr_type<text_attrs> VC_STYLE;
extern const string_attr_type<const char*> VC_GRAPHIC;
extern const string_attr_type<block_elem_t> VC_BLOCK_ELEM;
extern const string_attr_type<styling::color_unit> VC_FOREGROUND;
extern const string_attr_type<styling::color_unit> VC_BACKGROUND;
extern const string_attr_type<std::string> VC_HYPERLINK;
extern const string_attr_type<ui_icon_t> VC_ICON;
extern const string_attr_type<ui_command> VC_COMMAND;

namespace lnav {

namespace string::attrs {

template<typename S>
std::pair<S, string_attr_pair>
preformatted(S str)
{
    return std::make_pair(std::move(str), SA_PREFORMATTED.value());
}

template<typename S>
std::pair<S, string_attr_pair>
href(S str, std::string href)
{
    return std::make_pair(std::move(str), VC_HYPERLINK.value(std::move(href)));
}

}  // namespace string::attrs

namespace roles {

template<typename S>
std::pair<S, string_attr_pair>
for_flag(S str, bool flag)
{
    return std::make_pair(
        std::move(str),
        VC_ROLE.value(flag ? role_t::VCR_OK : role_t::VCR_ERROR));
}

template<typename S>
std::pair<S, string_attr_pair>
error(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_ERROR));
}

template<typename S>
std::pair<S, string_attr_pair>
warning(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_WARNING));
}

template<typename S>
std::pair<S, string_attr_pair>
status(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_STATUS));
}

template<typename S>
std::pair<S, string_attr_pair>
inactive_status(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_INACTIVE_STATUS));
}

template<typename S>
std::pair<S, string_attr_pair>
status_title(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_STATUS_TITLE));
}

template<typename S>
std::pair<S, string_attr_pair>
status_subtitle(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_STATUS_SUBTITLE));
}

template<typename S>
std::pair<S, string_attr_pair>
ok(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_OK));
}

template<typename S>
std::pair<S, string_attr_pair>
hidden(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_HIDDEN));
}

template<typename S>
std::pair<S, string_attr_pair>
file(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_FILE));
}

template<typename S>
std::pair<S, string_attr_pair>
symbol(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_SYMBOL));
}

template<typename S>
std::pair<S, string_attr_pair>
keyword(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_KEYWORD));
}

template<typename S>
std::pair<S, string_attr_pair>
variable(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_VARIABLE));
}

template<typename S>
std::pair<S, string_attr_pair>
number(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_NUMBER));
}

template<typename S>
std::pair<S, string_attr_pair>
comment(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_COMMENT));
}

template<typename S>
std::pair<S, string_attr_pair>
identifier(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_IDENTIFIER));
}

template<typename S>
std::pair<S, string_attr_pair>
string(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_STRING));
}

template<typename S>
std::pair<S, string_attr_pair>
hr(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_HR));
}

template<typename S>
std::pair<S, string_attr_pair>
hyperlink(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_HYPERLINK));
}

template<typename S>
std::pair<S, string_attr_pair>
list_glyph(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_LIST_GLYPH));
}

template<typename S>
std::pair<S, string_attr_pair>
breadcrumb(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_BREADCRUMB));
}

template<typename S>
std::pair<S, string_attr_pair>
quoted_code(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_QUOTED_CODE));
}

template<typename S>
std::pair<S, string_attr_pair>
code_border(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_CODE_BORDER));
}

template<typename S>
std::pair<S, string_attr_pair>
snippet_border(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_SNIPPET_BORDER));
}

template<typename S>
std::pair<S, string_attr_pair>
table_border(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_TABLE_BORDER));
}

template<typename S>
std::pair<S, string_attr_pair>
table_header(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_TABLE_HEADER));
}

template<typename S>
std::pair<S, string_attr_pair>
quote_border(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_QUOTE_BORDER));
}

template<typename S>
std::pair<S, string_attr_pair>
quoted_text(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_QUOTED_TEXT));
}

template<typename S>
std::pair<S, string_attr_pair>
footnote_border(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_FOOTNOTE_BORDER));
}

template<typename S>
std::pair<S, string_attr_pair>
footnote_text(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_FOOTNOTE_TEXT));
}

template<typename S>
std::pair<S, string_attr_pair>
h1(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_H1));
}

template<typename S>
std::pair<S, string_attr_pair>
h2(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_H2));
}

template<typename S>
std::pair<S, string_attr_pair>
h3(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_H3));
}

template<typename S>
std::pair<S, string_attr_pair>
h4(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_H4));
}

template<typename S>
std::pair<S, string_attr_pair>
h5(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_H5));
}

template<typename S>
std::pair<S, string_attr_pair>
h6(S str)
{
    return std::make_pair(std::move(str), VC_ROLE.value(role_t::VCR_H6));
}

template<typename S>
std::pair<S, string_attr_pair>
suggestion(S str)
{
    return std::make_pair(std::move(str),
                          VC_ROLE.value(role_t::VCR_SUGGESTION));
}

namespace literals {

constexpr std::pair<string_fragment, role_t> operator"" _ok(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_OK);
}

constexpr std::pair<string_fragment, role_t> operator"" _error(const char* str,
                                                               std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_ERROR);
}

constexpr std::pair<string_fragment, role_t> operator"" _warning(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_WARNING);
}

constexpr std::pair<string_fragment, role_t> operator"" _info(const char* str,
                                                              std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_INFO);
}

constexpr std::pair<string_fragment, role_t> operator"" _status_title(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_STATUS_TITLE);
}

constexpr std::pair<string_fragment, role_t> operator"" _status_subtitle(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_STATUS_SUBTITLE);
}

constexpr std::pair<string_fragment, role_t> operator"" _symbol(const char* str,
                                                                std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_SYMBOL);
}

constexpr std::pair<string_fragment, role_t> operator"" _keyword(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_KEYWORD);
}

constexpr std::pair<string_fragment, role_t> operator"" _variable(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_VARIABLE);
}

constexpr std::pair<string_fragment, role_t> operator"" _comment(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_COMMENT);
}

constexpr std::pair<string_fragment, role_t> operator"" _hotkey(const char* str,
                                                                std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_STATUS_HOTKEY);
}

constexpr std::pair<string_fragment, role_t> operator"" _h1(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_H1);
}

constexpr std::pair<string_fragment, role_t> operator"" _h2(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_H2);
}

constexpr std::pair<string_fragment, role_t> operator"" _h3(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_H3);
}

constexpr std::pair<string_fragment, role_t> operator"" _h4(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_H4);
}

constexpr std::pair<string_fragment, role_t> operator"" _h5(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_H5);
}

constexpr std::pair<string_fragment, role_t> operator"" _hr(const char* str,
                                                            std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len}, role_t::VCR_HR);
}

constexpr std::pair<string_fragment, role_t> operator"" _hyperlink(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_HYPERLINK);
}

constexpr std::pair<string_fragment, role_t> operator"" _list_glyph(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_LIST_GLYPH);
}

constexpr std::pair<string_fragment, role_t> operator"" _breadcrumb(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_BREADCRUMB);
}

constexpr std::pair<string_fragment, role_t> operator"" _quoted_code(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_QUOTED_CODE);
}

constexpr std::pair<string_fragment, role_t> operator"" _code_border(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_CODE_BORDER);
}

constexpr std::pair<string_fragment, role_t> operator"" _table_header(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_TABLE_HEADER);
}

constexpr std::pair<string_fragment, role_t> operator"" _table_border(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_TABLE_BORDER);
}

constexpr std::pair<string_fragment, role_t> operator"" _quote_border(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_QUOTE_BORDER);
}

constexpr std::pair<string_fragment, role_t> operator"" _quoted_text(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_QUOTED_TEXT);
}

constexpr std::pair<string_fragment, role_t> operator"" _footnote_border(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_FOOTNOTE_BORDER);
}

constexpr std::pair<string_fragment, role_t> operator"" _footnote_text(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_FOOTNOTE_BORDER);
}

constexpr std::pair<string_fragment, role_t> operator"" _snippet_border(
    const char* str, std::size_t len)
{
    return std::make_pair(string_fragment{str, 0, (int) len},
                          role_t::VCR_SNIPPET_BORDER);
}

inline std::pair<std::string, string_attr_pair> operator"" _link(
    const char* str, std::size_t len)
{
    return std::make_pair(std::string(str, len),
                          VC_HYPERLINK.value(std::string(str, len)));
}

}  // namespace literals

}  // namespace roles
}  // namespace lnav

#endif

tstack / lnav / 23346808785-2859

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