diff --git a/src/index.ts b/src/index.ts
index e3044a7..f5c3ad8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -40,26 +40,26 @@ async function main() {
   const newConvo = args.new ?? args.n;
   const plainOut = args["plain-out"] ?? args.plain ?? !process.stdout.isTTY;
   const plainErr = args["plain-err"] ?? args.plain ?? !process.stderr.isTTY;
-  const modelFlag = args.model ?? args.m;
-  const versionFlag = args.version ?? args.v;
-  const configFlag = args.config ?? args.c;
-  const messageFlag = args["git-message"] ?? args.g;
-  const reviewFlag = args.review ?? args.r;
-  const fileFlag = args.file ?? args.f;
+  const modelOverride = args.model ?? args.m;
+  const showVersion = args.version ?? args.v;
+  const editConfig = args.config ?? args.c;
+  const generateGitMessage = args["git-message"] ?? args.g;
+  const generateReview = args.review ?? args.r;
+  const inputFile = args.file ?? args.f;
 
-  if (versionFlag) {
+  if (showVersion) {
     console.log("0.0.0");
     return;
   }
 
-  const config = await loadConfig(configFlag);
+  const config = await loadConfig(editConfig);
 
-  if (configFlag || !config) {
+  if (editConfig || !config) {
     await initConfig(config);
     return;
   }
 
-  const model = modelFlag ?? config.model;
+  const model = modelOverride ?? config.model;
 
   const renderer = new Renderer(plainOut, plainErr);
 
@@ -74,22 +74,22 @@ async function main() {
 
   if (!newConvo) {
     await convo.load();
-    if (modelFlag) convo.model = modelFlag;
+    if (modelOverride) convo.model = modelOverride;
   }
 
   let input = positionals.join(" ").trim();
   if (input === "-") input = await consumers.text(process.stdin);
 
   let prompt = input;
-  if (messageFlag) {
+  if (generateGitMessage) {
     prompt = commitDiff(input);
-  } else if (reviewFlag && fileFlag) {
-    const content = await fs.readFile(fileFlag, "utf8");
-    prompt = reviewFile(file(fileFlag, content));
-  } else if (fileFlag) {
-    const content = await fs.readFile(fileFlag, "utf8");
-    prompt = `${file(fileFlag, content)}\n\n${input}`;
-  } else if (reviewFlag) {
+  } else if (generateReview && inputFile) {
+    const content = await fs.readFile(inputFile, "utf8");
+    prompt = reviewFile(file(inputFile, content));
+  } else if (inputFile) {
+    const content = await fs.readFile(inputFile, "utf8");
+    prompt = `${file(inputFile, content)}\n\n${input}`;
+  } else if (generateReview) {
     prompt = reviewDiff(input);
   }
 
diff --git a/src/tts.ts b/src/tts.ts
index 56981d7..75f37b1 100644
--- a/src/tts.ts
+++ b/src/tts.ts
@@ -30,19 +30,19 @@ async function main() {
     allowPositionals: true,
   });
 
-  const wait = args.wait ?? args.w;
-  const url = args.url ?? args.u;
-  const edit = args.edit ?? args.e;
+  const waitAndCombine = args.wait ?? args.w;
+  const readURL = args.url ?? args.u;
+  const editContent = args.edit ?? args.e;
 
   let input = positionals.join(" ").trim();
 
-  if (!input) input = await consumers.text(process.stdin);
+  if (!input) input = (await consumers.text(process.stdin)).trim();
 
   if (!input) {
     throw new Error("No input was given. Use positional arguments or stdin.");
   }
 
-  if (url) {
+  if (readURL) {
     const result = await fetch(input);
     const window = new Window({ url: input });
     const doc = window.document;
@@ -60,7 +60,7 @@ async function main() {
   const home = os.homedir();
   const cwd = path.join(home, ".ttsc");
 
-  if (edit) {
+  if (editContent) {
     const file = path.join(cwd, "input.txt");
     await fs.writeFile(file, input, "utf8");
     const editor = process.env.EDITOR || "nano";
@@ -90,7 +90,7 @@ async function main() {
     stderr: "inherit",
   })`uv run -- python -u main.py`;
 
-  if (!wait) {
+  if (!waitAndCombine) {
     koko.catch(() => {});
     koko.then(() => {
       const stop = Date.now();
@@ -124,7 +124,7 @@ async function main() {
 
     const file = path.join(cwd, `${info.file}.wav`);
 
-    if (wait) {
+    if (waitAndCombine) {
       files.push(file);
       process.stdout.write(".");
     } else {
@@ -141,7 +141,7 @@ async function main() {
   }
 
   await koko;
-  if (!wait) return;
+  if (!waitAndCombine) return;
 
   const stop = Date.now();
   const duration = ((stop - start) / 1000).toFixed(2);