7 uses of POTX_STRING_INSTALLER in Translation template extractor 8
- PotxCommands::potx in src/Commands/ PotxCommands.php 
- Extract translatable strings from Drupal source code.
- PotxTest::testDrupal5 in tests/src/ Kernel/ PotxTest.php 
- Test parsing of Drupal 5 module.
- PotxTest::testDrupal6 in tests/src/ Kernel/ PotxTest.php 
- Test parsing of Drupal 6 module.
- PotxTest::testDrupal7 in tests/src/ Kernel/ PotxTest.php 
- Test parsing of Drupal 7 module.
- potx_drush_extract in ./potx.drush.inc 
- Drush command callback.
- _potx_parse_php_file in ./potx.inc 
- Parse a PHP file for translatables.
- _potx_save_string in ./potx.inc 
- Default $save_callback used by the potx system.
