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* src/lread.c (openp): Add a comment before the now-obscure loop.

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This commit is contained in:
Lars Ingebrigtsen 2018-04-15 18:14:49 +02:00
parent 874a724734
commit 7cbe9628d1
1 changed files with 2 additions and 0 deletions
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src/lread.c
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@ -1587,6 +1587,8 @@ openp (Lisp_Object path, Lisp_Object str, Lisp_Object suffixes,
absolute = complete_filename_p (str);
/* Go through all entries in the path and see whether we find the
executable. */
do {
ptrdiff_t baselen, prefixlen;