Fix lint issues (#285)

* fix(lint): cascadeStyles always passed true

* fix(lint): gomnd

ansi/heading.go

@@ -29,17 +29,17 @@ func (e *HeadingElement) Render(w io.Writer, ctx RenderContext) error {
 
 	switch e.Level {
 	case h1:
-		rules = cascadeStyles(true, rules, ctx.options.Styles.H1)
+		rules = cascadeStyles(rules, ctx.options.Styles.H1)
 	case h2:
-		rules = cascadeStyles(true, rules, ctx.options.Styles.H2)
+		rules = cascadeStyles(rules, ctx.options.Styles.H2)
 	case h3:
-		rules = cascadeStyles(true, rules, ctx.options.Styles.H3)
+		rules = cascadeStyles(rules, ctx.options.Styles.H3)
 	case h4:
-		rules = cascadeStyles(true, rules, ctx.options.Styles.H4)
+		rules = cascadeStyles(rules, ctx.options.Styles.H4)
 	case h5:
-		rules = cascadeStyles(true, rules, ctx.options.Styles.H5)
+		rules = cascadeStyles(rules, ctx.options.Styles.H5)
 	case h6:
-		rules = cascadeStyles(true, rules, ctx.options.Styles.H6)
+		rules = cascadeStyles(rules, ctx.options.Styles.H6)
 	}
 
 	if !e.First {

ansi/style.go

@@ -138,11 +138,11 @@ type StyleConfig struct {
 	HTMLSpan  StyleBlock `json:"html_span,omitempty"`
 }
 
-func cascadeStyles(toBlock bool, s ...StyleBlock) StyleBlock {
+func cascadeStyles(s ...StyleBlock) StyleBlock {
 	var r StyleBlock
 
 	for _, v := range s {
-		r = cascadeStyle(r, v, toBlock)
+		r = cascadeStyle(r, v, true)
 	}
 	return r
 }

ansi/templatehelper.go

@@ -29,6 +29,7 @@ var (
 				l = len(s)
 			}
 
+			//nolint:gomnd
 			if len(values) > 2 {
 				r := values[2].(int)
 				if r > len(s) {

dracula.go

@@ -9,17 +9,17 @@ var DraculaStyleConfig = ansi.StyleConfig{
 			BlockSuffix: "\n",
 			Color:       stringPtr("#f8f8f2"),
 		},
-		Margin: uintPtr(2),
+		Margin: uintPtr(defaultMargin),
 	},
 	BlockQuote: ansi.StyleBlock{
 		StylePrimitive: ansi.StylePrimitive{
 			Color:  stringPtr("#f1fa8c"),
 			Italic: boolPtr(true),
 		},
-		Indent: uintPtr(2),
+		Indent: uintPtr(defaultMargin),
 	},
 	List: ansi.StyleList{
-		LevelIndent: 2,
+		LevelIndent: defaultMargin,
 		StyleBlock: ansi.StyleBlock{
 			StylePrimitive: ansi.StylePrimitive{
 				Color: stringPtr("#f8f8f2"),
@@ -115,7 +115,7 @@ var DraculaStyleConfig = ansi.StyleConfig{
 			StylePrimitive: ansi.StylePrimitive{
 				Color: stringPtr("#ffb86c"),
 			},
-			Margin: uintPtr(2),
+			Margin: uintPtr(defaultMargin),
 		},
 		Chroma: &ansi.Chroma{
 			Text: ansi.StylePrimitive{

styles.go

@@ -7,6 +7,7 @@ import (
 )
 
 const defaultListIndent = 2
+const defaultListLevelIndent = 4
 const defaultMargin = 2
 
 var (
@@ -31,7 +32,7 @@ var (
 			StyleBlock: ansi.StyleBlock{
 				StylePrimitive: ansi.StylePrimitive{},
 			},
-			LevelIndent: 4,
+			LevelIndent: defaultListLevelIndent,
 		},
 		Heading: ansi.StyleBlock{
 			StylePrimitive: ansi.StylePrimitive{