docs: update paths.ts

Author: MichaelCurrin

src/lib/paths.ts

@@ -13,15 +13,15 @@ const REPEAT_FILENAMES = ["readme", "index", '__init__.py'];
 /**
  * Get metadata for a given path.
  *
- * This is done in one function call to save having to do separate calls or having to the built-in
- * string methods all over the project.
+ * This is done in one function call to save having to do separate calls or
+ * having to the built-in string methods all over the project.
  *
- * Info is derived based on the input value as string, not whether the path to a file that exists or
- * not.
+ * Info is derived based on the input value as string, not whether the path to a
+ * file that exists or not.
  *
- * Note that `path.extname` is already smart enough to detect only the last extension if there are
- * multiple dots as see extension as empty string if it is '.filename'. Note that extension will
- * have a dot.
+ * Note that `path.extname` is already smart enough to detect only the last
+ * extension if there are multiple dots as see extension as empty string if it
+ * is '.filename'. Note that extension will have a dot.
  */
 export function splitPath(filePath: string): SplitPathResult {
   const dir = path.dirname(filePath),
@@ -38,8 +38,9 @@ export function splitPath(filePath: string): SplitPathResult {
 /**
  * Change file path to a more readable format.
  *
- * The idea is to show just the filename, to keep things short. README and index files can be
- * confusing as there might be be a few in a project, so those are kept as paths.
+ * The idea is to show just the filename, to keep things short. README and index
+ * files can be confusing as there might be be a few in a project, so those are
+ * kept as paths.
  */
 export function friendlyFile(filePath: string) {
   const { name } = splitPath(filePath);
@@ -75,11 +76,11 @@ export function _join(items: string[]) {
 /**
  * Express a list in plain English.
  *
- * Convert an array of paths to a human-readable sentence listing all the paths. To keep things
- * sane, filenames will be used without paths where possible.
+ * Convert an array of paths to a human-readable sentence listing all the paths.
+ * To keep things sane, filenames will be used without paths where possible.
  *
- * Leave order as in comes it - though sorting could be added if needed. Git might already be doing
- * some useful sorting.
+ * Leave order as in comes it - though sorting could be added if needed. Git
+ * might already be doing some useful sorting.
  */
 export function humanList(paths: string[]) {
   if (!paths.length) {
@@ -97,7 +98,8 @@ export function humanList(paths: string[]) {
 /**
  * Determine if a pair of paths represents a move, rename, or both.
  *
- * TODO: Update to handle case modified in addition to move/rename, or make a new function.
+ * TODO: Update to handle case modified in addition to move/rename, or make a
+ * new function.
  */
 export function moveOrRenameFromPaths(
   oldP: SplitPathResult,