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-rw-r--r--lib/internal/util/inspect.js86
1 files changed, 75 insertions, 11 deletions
diff --git a/lib/internal/util/inspect.js b/lib/internal/util/inspect.js
index 3664c15484..7005911621 100644
--- a/lib/internal/util/inspect.js
+++ b/lib/internal/util/inspect.js
@@ -269,23 +269,86 @@ ObjectDefineProperty(inspect, 'defaultOptions', {
}
});
-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+// Set Graphics Rendition http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+// Each color consists of an array with the color code as first entry and the
+// reset code as second entry.
+const defaultFG = 39;
+const defaultBG = 49;
inspect.colors = ObjectAssign(ObjectCreate(null), {
+ reset: [0, 0],
bold: [1, 22],
+ dim: [2, 22], // Alias: faint
italic: [3, 23],
underline: [4, 24],
- inverse: [7, 27],
- white: [37, 39],
- grey: [90, 39],
- black: [30, 39],
- blue: [34, 39],
- cyan: [36, 39],
- green: [32, 39],
- magenta: [35, 39],
- red: [31, 39],
- yellow: [33, 39]
+ blink: [5, 25],
+ // Swap forground and background colors
+ inverse: [7, 27], // Alias: swapcolors, swapColors
+ hidden: [8, 28], // Alias: conceal
+ strikethrough: [9, 29], // Alias: strikeThrough, crossedout, crossedOut
+ doubleunderline: [21, 24], // Alias: doubleUnderline
+ black: [30, defaultFG],
+ red: [31, defaultFG],
+ green: [32, defaultFG],
+ yellow: [33, defaultFG],
+ blue: [34, defaultFG],
+ magenta: [35, defaultFG],
+ cyan: [36, defaultFG],
+ white: [37, defaultFG],
+ bgBlack: [40, defaultBG],
+ bgRed: [41, defaultBG],
+ bgGreen: [42, defaultBG],
+ bgYellow: [43, defaultBG],
+ bgBlue: [44, defaultBG],
+ bgMagenta: [45, defaultBG],
+ bgCyan: [46, defaultBG],
+ bgWhite: [47, defaultBG],
+ framed: [51, 54],
+ overlined: [53, 55],
+ gray: [90, defaultFG], // Alias: grey, blackBright
+ redBright: [91, defaultFG],
+ greenBright: [92, defaultFG],
+ yellowBright: [93, defaultFG],
+ blueBright: [94, defaultFG],
+ magentaBright: [95, defaultFG],
+ cyanBright: [96, defaultFG],
+ whiteBright: [97, defaultFG],
+ bgGray: [100, defaultBG], // Alias: bgGrey, bgBlackBright
+ bgRedBright: [101, defaultBG],
+ bgGreenBright: [102, defaultBG],
+ bgYellowBright: [103, defaultBG],
+ bgBlueBright: [104, defaultBG],
+ bgMagentaBright: [105, defaultBG],
+ bgCyanBright: [106, defaultBG],
+ bgWhiteBright: [107, defaultBG],
});
+function defineColorAlias(target, alias) {
+ ObjectDefineProperty(inspect.colors, alias, {
+ get() {
+ return this[target];
+ },
+ set(value) {
+ this[target] = value;
+ },
+ configurable: true,
+ enumerable: false
+ });
+}
+
+defineColorAlias('gray', 'grey');
+defineColorAlias('gray', 'blackBright');
+defineColorAlias('bgGray', 'bgGrey');
+defineColorAlias('bgGray', 'bgBlackBright');
+defineColorAlias('dim', 'faint');
+defineColorAlias('strikethrough', 'crossedout');
+defineColorAlias('strikethrough', 'strikeThrough');
+defineColorAlias('strikethrough', 'crossedOut');
+defineColorAlias('hidden', 'conceal');
+defineColorAlias('inverse', 'swapColors');
+defineColorAlias('inverse', 'swapcolors');
+defineColorAlias('doubleunderline', 'doubleUnderline');
+
+// TODO(BridgeAR): Add function style support for more complex styles.
// Don't use 'blue' not visible on cmd.exe
inspect.styles = ObjectAssign(ObjectCreate(null), {
special: 'cyan',
@@ -298,6 +361,7 @@ inspect.styles = ObjectAssign(ObjectCreate(null), {
symbol: 'green',
date: 'magenta',
// "name": intentionally not styling
+ // TODO(BridgeAR): Highlight regular expressions properly.
regexp: 'red',
module: 'underline'
});