Code style: Fix ESLint "indent" errors

Part of #407.

lib/compiler/passes/generate-js.js

@@ -14,11 +14,11 @@ function generateJS(ast, options) {
     if (options.optimize === "size") {
       return [
         "var peg$consts = [",
-           indent2(ast.consts.join(",\n")),
+        indent2(ast.consts.join(",\n")),
         "];",
         "",
         "var peg$bytecode = [",
-           indent2(ast.rules.map(rule =>
+        indent2(ast.rules.map(rule =>
              "peg$decode(\""
                + js.stringEscape(rule.bytecode.map(
                    b => String.fromCharCode(b + 32)
@@ -296,40 +296,40 @@ function generateJS(ast, options) {
       "          break;",
       "",
       "        case " + op.IF + ":",                 // IF t, f
-                 indent10(generateCondition("stack[stack.length - 1]", 0)),
+      indent10(generateCondition("stack[stack.length - 1]", 0)),
       "",
       "        case " + op.IF_ERROR + ":",           // IF_ERROR t, f
-                 indent10(generateCondition(
+      indent10(generateCondition(
                    "stack[stack.length - 1] === peg$FAILED",
                    0
                  )),
       "",
       "        case " + op.IF_NOT_ERROR + ":",       // IF_NOT_ERROR t, f
-                 indent10(
+      indent10(
                    generateCondition("stack[stack.length - 1] !== peg$FAILED",
                    0
                  )),
       "",
       "        case " + op.WHILE_NOT_ERROR + ":",    // WHILE_NOT_ERROR b
-                 indent10(generateLoop("stack[stack.length - 1] !== peg$FAILED")),
+      indent10(generateLoop("stack[stack.length - 1] !== peg$FAILED")),
       "",
       "        case " + op.MATCH_ANY + ":",          // MATCH_ANY a, f, ...
-                 indent10(generateCondition("input.length > peg$currPos", 0)),
+      indent10(generateCondition("input.length > peg$currPos", 0)),
       "",
       "        case " + op.MATCH_STRING + ":",       // MATCH_STRING s, a, f, ...
-                 indent10(generateCondition(
+      indent10(generateCondition(
                    "input.substr(peg$currPos, peg$consts[bc[ip + 1]].length) === peg$consts[bc[ip + 1]]",
                    1
                  )),
       "",
       "        case " + op.MATCH_STRING_IC + ":",    // MATCH_STRING_IC s, a, f, ...
-                 indent10(generateCondition(
+      indent10(generateCondition(
                    "input.substr(peg$currPos, peg$consts[bc[ip + 1]].length).toLowerCase() === peg$consts[bc[ip + 1]]",
                    1
                  )),
       "",
       "        case " + op.MATCH_REGEXP + ":",       // MATCH_REGEXP r, a, f, ...
-                 indent10(generateCondition(
+      indent10(generateCondition(
                    "peg$consts[bc[ip + 1]].test(input.charAt(peg$currPos))",
                    1
                  )),
@@ -365,7 +365,7 @@ function generateJS(ast, options) {
       "          break;",
       "",
       "        case " + op.CALL + ":",               // CALL f, n, pc, p1, p2, ..., pN
-                 indent10(generateCall()),
+      indent10(generateCall()),
       "",
       "        case " + op.RULE + ":",               // RULE r
       "          stack.push(peg$parseRule(bc[ip + 1]));",
@@ -1208,18 +1208,18 @@ function generateJS(ast, options) {
     function generateParserObject() {
       return options.trace
         ? [
-            "{",
-            "  SyntaxError: peg$SyntaxError,",
-            "  DefaultTracer: peg$DefaultTracer,",
-            "  parse: peg$parse",
-            "}"
-          ].join("\n")
+          "{",
+          "  SyntaxError: peg$SyntaxError,",
+          "  DefaultTracer: peg$DefaultTracer,",
+          "  parse: peg$parse",
+          "}"
+        ].join("\n")
         : [
-            "{",
-            "  SyntaxError: peg$SyntaxError,",
-            "  parse: peg$parse",
-            "}"
-          ].join("\n");
+          "{",
+          "  SyntaxError: peg$SyntaxError,",
+          "  parse: peg$parse",
+          "}"
+        ].join("\n");
     }
 
     let generators = {
@@ -1229,9 +1229,9 @@ function generateJS(ast, options) {
           "(function() {",
           "  \"use strict\";",
           "",
-             indent2(toplevelCode),
+          indent2(toplevelCode),
           "",
-             indent2("return " + generateParserObject() + ";"),
+          indent2("return " + generateParserObject() + ";"),
           "})()"
         ].join("\n");
       },
@@ -1283,9 +1283,9 @@ function generateJS(ast, options) {
           "define(" + dependencies + ", function(" + params + ") {",
           "  \"use strict\";",
           "",
-             indent2(toplevelCode),
+          indent2(toplevelCode),
           "",
-             indent2("return " + generateParserObject() + ";"),
+          indent2("return " + generateParserObject() + ";"),
           "});",
           ""
         ].join("\n");
@@ -1297,9 +1297,9 @@ function generateJS(ast, options) {
           "(function(root) {",
           "  \"use strict\";",
           "",
-             indent2(toplevelCode),
+          indent2(toplevelCode),
           "",
-             indent2("root." + options.exportVar + " = " + generateParserObject() + ";"),
+          indent2("root." + options.exportVar + " = " + generateParserObject() + ";"),
           "})(this);",
           ""
         ].join("\n");
@@ -1340,9 +1340,9 @@ function generateJS(ast, options) {
           "})(this, function(" + params + ") {",
           "  \"use strict\";",
           "",
-             indent2(toplevelCode),
+          indent2(toplevelCode),
           "",
-             indent2("return " + generateParserObject() + ";"),
+          indent2("return " + generateParserObject() + ";"),
           "});",
           ""
         ].join("\n"));