[nongnu] elpa/php-mode 836663957b 8/9: Add functions-txt subcommand to extract_functions.php

[ELPA Syncer]

branch: elpa/php-mode
commit 836663957b3b544d797a9a5fa6ae381c3e4008a8
Author: USAMI Kenta <tadsan@zonu.me>
Commit: USAMI Kenta <tadsan@zonu.me>

    Add functions-txt subcommand to extract_functions.php
---
 script/extract_functions.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/script/extract_functions.php b/script/extract_functions.php
index ae3471710e..d61a9a2a90 100755
--- a/script/extract_functions.php
+++ b/script/extract_functions.php
@@ -33,6 +33,13 @@ $subcommands = [
     'functions' => function (array $extracted) {
         echo json_encode(array_map(array_keys(...), $extracted), 
JSON_PRETTY_PRINT), PHP_EOL;
     },
+    'functions-txt' => function (array $extracted) {
+        foreach ($extracted as $functions) {
+            foreach ($functions as $name => $_) {
+                echo $name, PHP_EOL;
+            }
+        }
+    },
     'functions-sexp' => function (array $extracted) {
         echo "  '(";
         foreach ($extracted as $module => $functions) {