[groff] 09/10: [grohtml]: Reduce noise to standard error stream.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 13ceb5aceae63e7709dc4ad36085eb95ff2a6484
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Jul 26 23:53:51 2021 +1000

    [grohtml]: Reduce noise to standard error stream.
    
    * src/preproc/html/pre-html.cpp (imageList::createImage): Fix apparent
      oversight: `EXE_EXT` was not being applied to the second of three
      commands being run in a pipeline (did Windows users notice?).  Also
      issue (undocumented!) `-quiet` option to `pnmtopng` to shut up its
      commentary about counting colors.
---
 ChangeLog                     | 10 ++++++++++
 src/preproc/html/pre-html.cpp |  4 +++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 8cb0ebf..0d405ea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 2021-07-26  G. Branden Robinson <g.branden.robinson@gmail.com>
 
+       [grohtml]: Reduce noise to standard error stream.
+
+       * src/preproc/html/pre-html.cpp (imageList::createImage): Fix
+       apparent oversight: `EXE_EXT` was not being applied to the
+       second of three commands being run in a pipeline (did Windows
+       users notice?).  Also issue (undocumented!) `-quiet` option to
+       `pnmtopng` to shut up its commentary about counting colors.
+
+2021-07-26  G. Branden Robinson <g.branden.robinson@gmail.com>
+
        [grohtml]: Stop discarding standard error output.
 
        * src/preproc/html/pre-html.cpp (html_system): Stop sending the
diff --git a/src/preproc/html/pre-html.cpp b/src/preproc/html/pre-html.cpp
index 4ff475c..7fb7c64 100644
--- a/src/preproc/html/pre-html.cpp
+++ b/src/preproc/html/pre-html.cpp
@@ -1013,11 +1013,13 @@ void imageList::createImage(imageItem *i)
             + 1 + IMAGE_BORDER_PIXELS;
     if (createPage(i->pageNo) == 0) {
       s = make_message("pnmcut%s %d %d %d %d < %s "
-                      "| pnmcrop -quiet | pnmtopng%s %s > %s\n",
+                      "| pnmcrop%s -quiet | pnmtopng%s -quiet %s"
+                      "> %s\n",
                       EXE_EXT,
                       x1, y1, x2 - x1 + 1, y2 - y1 + 1,
                       imagePageName,
                       EXE_EXT,
+                      EXE_EXT,
                       TRANSPARENT,
                       i->imageName);
       if (s == NULL)