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-rw-r--r--examples/forloop.m46
1 files changed, 6 insertions, 0 deletions
diff --git a/examples/forloop.m4 b/examples/forloop.m4
new file mode 100644
index 0000000..fdca260
--- /dev/null
+++ b/examples/forloop.m4
@@ -0,0 +1,6 @@
+divert(`-1')
+# forloop(var, from, to, stmt) - simple version
+define(`forloop', `pushdef(`$1', `$2')_forloop($@)popdef(`$1')')
+define(`_forloop',
+ `$4`'ifelse($1, `$3', `', `define(`$1', incr($1))$0($@)')')
+divert`'dnl