This is an experiment. Maybe more styles will be used (in which case
a short-hand function will be useful), maybe it will be just reverted.
* data/bison-default.css (.traces0): New.
* src/lalr.c (lalr): Use it.
---
TODO | 5 ++++-
data/bison-default.css | 1 +
src/lalr.c | 15 +++++++++++++++
3 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/TODO b/TODO
index 9fb8c922..efe4a9d5 100644
--- a/TODO
+++ b/TODO
@@ -119,7 +119,10 @@ introduce lr(0) and lalr, just the way we have ielr
categories. The
"set" can still be used for summariring the important sets. That would make
tests easy to maintain.
-
+*** complain.*
+Rename these guys as "diagnostics.*" (or "diagnose.*"), since that the name
+they have in gcc, clang, etc. Likewise for the complain_* series of
+functions.
* Completion
Several features are not available in all the backends.
diff --git a/data/bison-default.css b/data/bison-default.css
index ea6656c7..db9d87eb 100644
--- a/data/bison-default.css
+++ b/data/bison-default.css
@@ -22,3 +22,4 @@
.note { color: cyan; }
/* Semantic values in Bison's own parser traces. */
.value { color: green; }
+.trace0 { color: green; }
diff --git a/src/lalr.c b/src/lalr.c
index eb4a1e87..bb9491ec 100644
--- a/src/lalr.c
+++ b/src/lalr.c
@@ -550,6 +550,14 @@ lookahead_tokens_print (FILE *out)
void
lalr (void)
{
+ if (trace_flag & trace_automaton)
+ {
+ fputc ('\n', stderr);
+ begin_use_class ("trace0", stderr);
+ fprintf (stderr, "lalr: begin");
+ end_use_class ("trace0", stderr);
+ fputc ('\n', stderr);
+ }
initialize_LA ();
set_goto_map ();
initialize_goto_follows ();
@@ -560,6 +568,13 @@ lalr (void)
if (trace_flag & trace_sets)
lookahead_tokens_print (stderr);
+ if (trace_flag & trace_automaton)
+ {
+ begin_use_class ("trace0", stderr);
+ fprintf (stderr, "lalr: done");
+ end_use_class ("trace0", stderr);
+ fputc ('\n', stderr);
+ }
}
--
2.21.0
