[src/trunk]: src/usr.bin/make make(1): group GNode fields by topic, document ...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a624de9c4b98
branches:  trunk
changeset: 942045:a624de9c4b98
user:      rillig <rillig%NetBSD.org@localhost>
date:      Wed Nov 04 13:40:20 2020 +0000

description:
make(1): group GNode fields by topic, document ParseErrorLevel

diffstat:

 usr.bin/make/make.h |  20 +++++++++-----------
 1 files changed, 9 insertions(+), 11 deletions(-)

diffs (55 lines):

diff -r f544fdb5ec01 -r a624de9c4b98 usr.bin/make/make.h
--- a/usr.bin/make/make.h       Wed Nov 04 13:31:58 2020 +0000
+++ b/usr.bin/make/make.h       Wed Nov 04 13:40:20 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: make.h,v 1.187 2020/11/04 13:31:58 rillig Exp $        */
+/*     $NetBSD: make.h,v 1.188 2020/11/04 13:40:20 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -330,9 +330,6 @@
      * file.c has the node for file.o in this list. */
     GNodeList *implicitParents;
 
-    /* Other nodes of the same name, for the '::' operator. */
-    GNodeList *cohorts;
-
     /* The nodes that depend on this one, or in other words, the nodes for
      * which this is a source. */
     GNodeList *parents;
@@ -348,6 +345,8 @@
      * in the normal sense. */
     GNodeList *order_succ;
 
+    /* Other nodes of the same name, for the '::' dependency operator. */
+    GNodeList *cohorts;
     /* The "#n" suffix for this cohort, or "" for other nodes */
     char cohort_num[8];
     /* The number of unmade instances on the cohorts list */
@@ -373,20 +372,19 @@
      * but the Suff module) */
     struct Suff *suffix;
 
-    /* filename where the GNode got defined */
+    /* Filename where the GNode got defined */
     const char *fname;
-    /* line number where the GNode got defined */
+    /* Line number where the GNode got defined */
     int lineno;
 } GNode;
 
-/*
- * Error levels for parsing. PARSE_FATAL means the process cannot continue
- * once the top-level makefile has been parsed. PARSE_WARNING and PARSE_INFO
- * mean it can.
- */
+/* Error levels for diagnostics during parsing. */
 typedef enum ParseErrorLevel {
+    /* Exit when the current top-level makefile has been parsed completely. */
     PARSE_FATAL = 1,
+    /* Print "warning"; may be upgraded to fatal by the -w option. */
     PARSE_WARNING,
+    /* Informational, mainly used during development of makefiles. */
     PARSE_INFO
 } ParseErrorLevel;