[groff] 55/60: src/roff/troff/node.cpp: Trivially refactor.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 04e990d3d4d3fa945acbfdb98403bfe439fa9e98
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Tue Sep 10 23:24:34 2024 -0500

    src/roff/troff/node.cpp: Trivially refactor.
    
    * src/roff/troff/node.cpp: Rename variables to better suggest their data
      types.
        `suppress_start_page` -> `suppression_starting_page_number`
    
      (suppress_node::tprint):
        `current_page` -> `page_number`
---
 ChangeLog               |  8 ++++++++
 src/roff/troff/node.cpp | 19 ++++++++++---------
 2 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 73a84c025..f851c80e4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2024-09-10  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * src/roff/troff/node.cpp: Trivially refactor; rename variables
+       to better suggest their data types.
+         `suppress_start_page` -> `suppression_starting_page_number`
+       (suppress_node::tprint):
+         `current_page` -> `page_number`
+
 2024-09-10  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * src/roff/troff/env.cpp (indent, temporary_indent): Report
diff --git a/src/roff/troff/node.cpp b/src/roff/troff/node.cpp
index 58c4ab0e2..74b66672a 100644
--- a/src/roff/troff/node.cpp
+++ b/src/roff/troff/node.cpp
@@ -72,7 +72,7 @@ tfont *make_tfont(tfont_spec &);
  */
 
 int image_no = 0;
-static int suppress_start_page = 0;
+static int suppression_starting_page_number = 0;
 
 #define STORE_WIDTH 1
 
@@ -4151,7 +4151,7 @@ static int subimage_counter = 0;
 
 void suppress_node::tprint(troff_output_file *out)
 {
-  int current_page = topdiv->get_page_number();
+  int page_number = topdiv->get_page_number();
   // Does the node have an associated position and file name?
   if (is_on == 2) {
     // Save them for future bounding box limits.
@@ -4239,15 +4239,16 @@ void suppress_node::tprint(troff_output_file *out)
       }
       else {
        // postscript (or other device)
-       if (suppress_start_page > 0
-           && (current_page != suppress_start_page))
+       if ((suppression_starting_page_number > 0)
+           && (page_number != suppression_starting_page_number))
          error("suppression limit registers span more than a page;"
                " grohtml-info for image %1 will be wrong", image_no);
-       // if (topdiv->get_page_number() != suppress_start_page)
+       //if (topdiv->get_page_number()
+       //    != suppression_starting_page_number)
        //  fprintf(stderr, "end of image and topdiv page = %d   and"
-       //                    " suppress_start_page = %d\n",
-       //        topdiv->get_page_number(), suppress_start_page);
-
+       //        " suppression_starting_page_number = %d\n",
+       //        topdiv->get_page_number(),
+       //        suppression_starting_page_number);
        // `name` will contain a "%d" in which the image_no is placed.
        fprintf(stderr,
                "grohtml-info:page %d  %d  %d  %d  %d  %d  %s  %d  %d"
@@ -4269,7 +4270,7 @@ void suppress_node::tprint(troff_output_file *out)
       }
       else
        out->off();
-      suppress_start_page = current_page;
+      suppression_starting_page_number = page_number;
     }
   } // is_on
 }