themes: one file each, generated from helix and zed, picked by stepping a list

Each theme is a .zig file of pure data and nothing enumerates them by hand —
fold() walks the container's declarations, so a theme is a file and that is the
whole registration. Field by field rather than a wholesale coercion, which
makes a missing field a compile error that names it.

tools/gen_themes.zig reads helix .toml and zed .json out of vendor/themes and
emits one .zig each; build.zig reads that directory, so adding a theme is
dropping a file in. Output goes to the build cache rather than the tree, so zig
owns the freshness check and a deleted source cannot leave a stale theme
behind. Vendored, not read from the genizah: the build stays offline. A source
it cannot map is a hard error naming the file and the key, never a silently
black-on-black theme.

ThemeSel is the clever half. Traits gained an `executes` column, so n/N over
that buffer hands the whole line to Exec instead of the leading word to Look —
both arms the ordinary builtin, so a stepped row does exactly what the matching
mouse button on it would. Stepping the list previews each theme live. The trait
is a pane property, not an output-pane branch, so any pane whose lines are
commands can opt in.

Goldens: leader gains SPC t t; theme's fourth NextColor no longer wraps to
helix because the ring is fifteen long. New: themesel.

1 files changed, 159 insertions, 0 deletions

diff --git a/vendor/themes/dracula.toml b/vendor/themes/dracula.toml
new file mode 100644
index 00000000..8b4abe16
--- /dev/null
+++ b/vendor/themes/dracula.toml
@@ -0,0 +1,159 @@
+# Author : Sebastian Zivota <[email protected]>
+# Author : Chirikumbrah
+
+"annotation"                      = { fg = "foreground"                                                     }
+
+"attribute"                       = { fg = "green",              modifiers = ["italic"]                     }
+
+"comment"                         = { fg = "comment"                                                        }
+"comment.block"                   = { fg = "comment"                                                        }
+"comment.block.documentation"     = { fg = "comment"                                                        }
+"comment.line"                    = { fg = "comment"                                                        }
+"comment.line.documentation"      = { fg = "comment"                                                        }
+
+"constant"                        = { fg = "purple"                                                         }
+"constant.builtin"                = { fg = "purple"                                                         }
+"constant.builtin.boolean"        = { fg = "purple"                                                         }
+"constant.character"              = { fg = "cyan"                                                           }
+"constant.character.escape"       = { fg = "pink"                                                           }
+"constant.macro"                  = { fg = "purple"                                                         }
+"constant.numeric"                = { fg = "purple"                                                         }
+"constructor"                     = { fg = "purple"                                                         }
+
+"definition"                      = { underline = { color = "cyan"                                        } }
+
+"diagnostic"                      = { underline = { color = "orange",          style = "curl"             } }
+"diagnostic.hint"                 = { underline = { color = "purple",          style = "curl"             } }
+"diagnostic.warning"              = { underline = { color = "yellow",          style = "curl"             } }
+"diagnostic.error"                = { underline = { color = "red",             style = "curl"             } }
+"diagnostic.info"                 = { underline = { color = "cyan",            style = "curl"             } }
+"diagnostic.unnecessary"          = { modifiers = ["dim"]                                                   }
+"diagnostic.deprecated"           = { modifiers = ["crossed_out"]                                           }
+
+"error"                           = { fg    = "red"                                                         }
+"hint"                            = { fg    = "purple"                                                      }
+"info"                            = { fg    = "cyan"                                                        }
+"warning"                         = { fg    = "yellow"                                                      }
+
+"diff.delta"                      = { fg    = "orange"                                                      }
+"diff.minus"                      = { fg    = "red"                                                         }
+"diff.plus"                       = { fg    = "green"                                                       }
+
+# d
+"function"                        = { fg = "green"                                                          }
+"function.builtin"                = { fg = "green"                                                          }
+"function.call"                   = { fg = "green"                                                          }
+"function.macro"                  = { fg = "purple"                                                         }
+"function.method"                 = { fg = "green"                                                          }
+
+"keyword"                         = { fg = "pink"                                                           }
+"keyword.control.conditional"     = { fg = "pink"                                                           }
+"keyword.control.exception"       = { fg = "purple"                                                         }
+"keyword.control.import"          = { fg = "pink"                                                           }
+"keyword.control.repeat"          = { fg = "pink"                                                           }
+"keyword.directive"               = { fg = "green"                                                          }
+"keyword.function"                = { fg = "pink"                                                           }
+"keyword.operator"                = { fg = "pink"                                                           }
+"keyword.return"                  = { fg = "pink"                                                           }
+"keyword.storage"                 = { fg = "pink"                                                           }
+"keyword.storage.modifier"        = { fg = "pink"                                                           }
+"keyword.storage.type"            = { fg = "cyan",               modifiers = ["italic"]                     }
+
+"label"                           = { fg = "cyan"                                                           }
+
+"markup.bold"                     = { fg    = "orange",          modifiers = ["bold"]                       }
+"markup.heading"                  = { fg    = "purple",          modifiers = ["bold"]                       }
+"markup.italic"                   = { fg    = "yellow",          modifiers = ["italic"]                     }
+"markup.link.text"                = { fg    = "pink"                                                        }
+"markup.link.url"                 = { fg    = "cyan"                                                        }
+"markup.list"                     = { fg    = "cyan"                                                        }
+"markup.quote"                    = { fg    = "yellow",          modifiers = ["italic"]                     }
+"markup.raw"                      = { fg    = "foreground"                                                  }
+"markup.strikethrough"            = {                            modifiers = ["crossed_out"]                }
+
+"punctuation"                     = { fg = "foreground"                                                     }
+"punctuation.bracket"             = { fg = "foreground"                                                     }
+"punctuation.delimiter"           = { fg = "foreground"                                                     }
+"punctuation.special"             = { fg = "pink"                                                           }
+
+"special"                         = { fg = "pink"                                                           }
+
+"string"                          = { fg = "yellow"                                                         }
+"string.regexp"                   = { fg = "red"                                                            }
+"string.special"                  = { fg = "orange"                                                         }
+"string.symbol"                   = { fg = "yellow"                                                         }
+
+"tag"                             = { fg = "pink"                                                           }
+"tag.attribute"                   = { fg = "purple"                                                         }
+"tag.delimiter"                   = { fg = "foreground"                                                     }
+
+"type"                            = { fg = "cyan",               modifiers = ["italic"]                     }
+"type.builtin"                    = { fg = "cyan"                                                           }
+"type.enum.variant"               = { fg = "foreground",         modifiers = ["italic"]                     }
+
+"ui.background"                   = { fg    = "foreground",      bg = "background"                          }
+"ui.cursor"                       = { fg    = "background",      bg = "purple",        modifiers = ["dim"]  }
+"ui.cursor.insert"                = { fg    = "background",      bg = "green",         modifiers = ["dim"]  }	
+"ui.cursor.match"                 = { fg    = "foreground",      bg = "grey"                                }
+"ui.cursor.normal"                = { fg    = "background",      bg = "purple",        modifiers = ["dim"]  }	
+"ui.cursor.primary.insert"        = { fg    = "background",      bg = "green"                               }	
+"ui.cursor.primary.normal"        = { fg    = "background",      bg = "purple"                              }	
+"ui.cursor.primary.select"        = { fg    = "background",      bg = "cyan"                                }
+"ui.cursor.select"                = { fg    = "background",      bg = "cyan",          modifiers = ["dim"]  }
+"ui.cursorline.primary"           = {                            bg = "cursorline"                          }
+"ui.debug"                        = { fg    = "red"                                                         }
+"ui.help"                         = { fg    = "foreground",      bg = "black"                               }
+"ui.highlight.frameline"          = { fg    = "background",      bg = "red"                                 }
+"ui.linenr"                       = { fg    = "comment"                                                     }
+"ui.linenr.selected"              = { fg    = "foreground"                                                  }
+"ui.menu"                         = { fg    = "foreground",      bg = "current_line"                        }
+"ui.menu.scroll"                  = { fg    = "foreground",      bg = "current_line"                        }
+"ui.menu.selected"                = { fg    = "current_line",    bg = "purple",        modifiers = ["dim"]  }
+"ui.popup"                        = { fg    = "foreground",      bg = "black"                               }
+"ui.selection"                    = {                            bg = "selection"                           }
+"ui.selection.primary"            = {                            bg = "current_line"                        }
+"ui.statusline"                   = { fg    = "foreground",      bg = "darker"                              }
+"ui.statusline.inactive"          = { fg    = "comment",         bg = "darker"                              }
+"ui.statusline.insert"            = { fg    = "black",           bg = "green",         modifiers = ["bold"] }
+"ui.statusline.normal"            = { fg    = "black",           bg = "purple",        modifiers = ["bold"] }
+"ui.statusline.select"            = { fg    = "black",           bg = "cyan",          modifiers = ["bold"] }
+"ui.text"                         = { fg    = "foreground"                                                  }
+"ui.text.focus"                   = { fg    = "cyan"                                                        }
+"ui.text.directory"               = { fg    = "cyan"                                                        }
+"ui.virtual.indent-guide"         = { fg    = "indent"                                                      }
+"ui.virtual.inlay-hint"           = { fg    = "cyan"                                                        }
+"ui.virtual.inlay-hint.parameter" = { fg    = "cyan",            modifiers = ["italic", "dim"]              }
+"ui.virtual.inlay-hint.type"      = { fg    = "cyan",            modifiers = ["italic", "dim"]              }
+"ui.virtual.jump-label"           = { fg    = "pink",            modifiers = ["bold"]                       }
+"ui.virtual.ruler"                = { bg    = "black"                                                       }
+"ui.virtual.whitespace"           = { fg    = "whitespace"                                                  }
+"ui.virtual.wrap"                 = { fg    = "current_line"                                                }
+"ui.window"                       = { fg    = "foreground"                                                  }
+
+"variable"                        = { fg = "foreground"                                                     }
+"variable.builtin"                = { fg = "purple",             modifiers = ["italic"]                     }
+"variable.other"                  = { fg = "foreground"                                                     }
+"variable.other.member"           = { fg = "foreground"                                                     }
+"variable.parameter"              = { fg = "orange",             modifiers = ["italic"]                     }
+
+
+[palette]
+background        = "#282A36"
+black             = "#191A21"
+comment           = "#6272A4"
+current_line      = "#44475a"
+cursorline        = "#2d303e"
+cyan              = "#8be9fd"
+darker            = "#222430"
+foreground        = "#f8f8f2"
+green             = "#50fa7b" 
+grey              = "#666771"
+indent            = "#56596a"
+orange            = "#ffb86c" 
+pink              = "#ff79c6"
+purple            = "#BD93F9" 
+red               = "#ff5555"
+selection         = "#363848"
+whitespace        = "#586693"
+yellow            = "#f1fa8c" 
+