From 8d7a4862beb527d1454de29409be7ad37102eb51 Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Tue, 10 Oct 2023 17:21:55 +0000
Subject: add comments

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@4743 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 lib/libpm.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib/libpm.c')

diff --git a/lib/libpm.c b/lib/libpm.c
index b27b47d5..21d869a5 100644
--- a/lib/libpm.c
+++ b/lib/libpm.c
@@ -855,6 +855,11 @@ pm_parse_width(const char * const arg) {
 
    See comments at 'validateComputableSize' in libpam.c for details on
    the purpose of these validations.
+
+   This isn't just for Netpbm format images.
+
+   Typical places from which widths come: headers of non-Netpbm images;
+   command line options.
 -----------------------------------------------------------------------------*/
     unsigned int width;
     const char * error;
-- 
cgit 1.4.1