Add CSS classes ansi-default-inverse-fg and ...-bg

mgeier · mgeier · commit ab7b19dd9910 · 2017-10-25T21:56:11.000+02:00
diff --git a/notebook/static/base/js/utils.js b/notebook/static/base/js/utils.js
@@ -247,21 +247,23 @@ define([
                 fg += 8;  // Bold text uses "intense" colors
             }
             if (inverse) {
-                if (fg.length === 0) { fg = [0, 0, 0]; }
-                if (bg.length === 0) { bg = [255, 255, 255]; }
                 [fg, bg] = [bg, fg];
             }
 
             if (typeof fg === "number") {
                 classes.push(_ANSI_COLORS[fg] + "-fg");
             } else if (fg.length) {
                 styles.push("color: rgb(" + fg + ")");
+            } else if (inverse) {
+                classes.push("ansi-default-inverse-fg");
             }
 
             if (typeof bg === "number") {
                 classes.push(_ANSI_COLORS[bg] + "-bg");
             } else if (bg.length) {
                 styles.push("background-color: rgb(" + bg + ")");
+            } else if (inverse) {
+                classes.push("ansi-default-inverse-bg");
             }
 
             if (bold) {
diff --git a/notebook/static/notebook/less/ansicolors.less b/notebook/static/notebook/less/ansicolors.less
@@ -20,6 +20,9 @@
 .ansicolors(cyan, #60C6C8, #258F8F);
 .ansicolors(white, #C5C1B4, #A1A6B2);
 
+.ansi-default-inverse-fg { color: #FFFFFF; }
+.ansi-default-inverse-bg { background-color: #000000; }
+
 .ansi-bold { font-weight: bold; }
 .ansi-underline { text-decoration: underline; }
 

Original file line number	Diff line number	Diff line change
`@@ -247,21 +247,23 @@ define([`
`247`	`247`	`fg += 8; // Bold text uses "intense" colors`
`248`	`248`	`}`
`249`	`249`	`if (inverse) {`
`250`		`- if (fg.length === 0) { fg = [0, 0, 0]; }`
`251`		`- if (bg.length === 0) { bg = [255, 255, 255]; }`
`252`	`250`	`[fg, bg] = [bg, fg];`
`253`	`251`	`}`
`254`	`252`
`255`	`253`	`if (typeof fg === "number") {`
`256`	`254`	`classes.push(_ANSI_COLORS[fg] + "-fg");`
`257`	`255`	`} else if (fg.length) {`
`258`	`256`	`styles.push("color: rgb(" + fg + ")");`
	`257`	`+ } else if (inverse) {`
	`258`	`+ classes.push("ansi-default-inverse-fg");`
`259`	`259`	`}`
`260`	`260`
`261`	`261`	`if (typeof bg === "number") {`
`262`	`262`	`classes.push(_ANSI_COLORS[bg] + "-bg");`
`263`	`263`	`} else if (bg.length) {`
`264`	`264`	`styles.push("background-color: rgb(" + bg + ")");`
	`265`	`+ } else if (inverse) {`
	`266`	`+ classes.push("ansi-default-inverse-bg");`
`265`	`267`	`}`
`266`	`268`
`267`	`269`	`if (bold) {`