diff options
Diffstat (limited to 'src/background/controllers/command.js')
| -rw-r--r-- | src/background/controllers/command.js | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/background/controllers/command.js b/src/background/controllers/command.js index befab42..9ab1054 100644 --- a/src/background/controllers/command.js +++ b/src/background/controllers/command.js @@ -2,6 +2,11 @@ import CompletionsInteractor from '../usecases/completions'; import CommandInteractor from '../usecases/command'; import Completions from '../domains/completions'; +const trimStart = (str) => { + // NOTE String.trimStart is available on Firefox 61 + return str.replace(/^\s+/, ''); +}; + export default class CommandController { constructor() { this.completionsInteractor = new CompletionsInteractor(); @@ -9,13 +14,13 @@ export default class CommandController { } getCompletions(line) { - let trimmed = line.trimStart(); + let trimmed = trimStart(line); let words = trimmed.split(/ +/); let name = words[0]; if (words.length === 1) { return this.completionsInteractor.queryConsoleCommand(name); } - let keywords = trimmed.slice(name.length).trimStart(); + let keywords = trimStart(trimmed.slice(name.length)); switch (words[0]) { case 'o': case 'open': @@ -45,14 +50,14 @@ export default class CommandController { // eslint-disable-next-line complexity exec(line) { - let trimmed = line.trimStart(); + let trimmed = trimStart(line); let words = trimmed.split(/ +/); let name = words[0]; if (words[0].length === 0) { return Promise.resolve(); } - let keywords = trimmed.slice(name.length).trimStart(); + let keywords = trimStart(trimmed.slice(name.length)); switch (words[0]) { case 'o': case 'open': |