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master 6ef5760 2/2: Minor fixes for last change
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From: |
Eli Zaretskii |
|
Subject: |
master 6ef5760 2/2: Minor fixes for last change |
|
Date: |
Sun, 6 Jun 2021 05:45:33 -0400 (EDT) |
branch: master
commit 6ef5760b1049870068f8e5cad2245692e044d0f7
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>
Minor fixes for last change
* test/manual/etags/ETAGS.good_1:
* test/manual/etags/ETAGS.good_2:
* test/manual/etags/ETAGS.good_3:
* test/manual/etags/ETAGS.good_4:
* test/manual/etags/ETAGS.good_5:
* test/manual/etags/ETAGS.good_6: Adapt to added Mercury support.
* lib-src/etags.c (find_entries, test_objc_is_mercury):
* etc/NEWS: Fix punctuation and typos in last change.
---
etc/NEWS | 12 ++-
lib-src/etags.c | 26 +++---
test/manual/etags/ETAGS.good_1 | 116 +++++++++++++++++++++++++++
test/manual/etags/ETAGS.good_2 | 174 +++++++++++++++++++++++++++++++++++++++++
test/manual/etags/ETAGS.good_3 | 116 +++++++++++++++++++++++++++
test/manual/etags/ETAGS.good_4 | 116 +++++++++++++++++++++++++++
test/manual/etags/ETAGS.good_5 | 174 +++++++++++++++++++++++++++++++++++++++++
test/manual/etags/ETAGS.good_6 | 174 +++++++++++++++++++++++++++++++++++++++++
8 files changed, 891 insertions(+), 17 deletions(-)
diff --git a/etc/NEWS b/etc/NEWS
index 7c0e4d8..804b2f2 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -112,11 +112,15 @@ filters.
* Changes in Emacs 28.1
+++
-** Etags support for the Mercury programming language
(https://mercurylang.org).
+** Etags now supports the Mercury programming language.
+See https://mercurylang.org.
+
++++
** Etags command line option --declarations now has Mercury-specific behavior.
-All Mercury declarations are tagged by default.
-For compatibility with Prolog etags support, predicates and functions appearing
-first in clauses will also be tagged if etags is run with '--declarations'.
+All Mercury declarations are tagged by default. However, for
+compatibility with 'etags' support for Prolog, predicates and
+functions appearing first in clauses will also be tagged if 'etags' is
+invoked with the '--declarations' command-line option.
+++
** New command 'font-lock-update', bound to 'C-x x f'.
diff --git a/lib-src/etags.c b/lib-src/etags.c
index ac1fbb4..e5bd36c 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1810,7 +1810,7 @@ find_entries (FILE *inf)
{
lang = get_language_from_filename (curfdp->infname, true);
- /* Disambiguate file names between Objc and Mercury */
+ /* Disambiguate file names between Objc and Mercury. */
if (lang != NULL && strcmp (lang->name, "objc") == 0)
test_objc_is_mercury (curfdp->infname, &lang);
@@ -6105,7 +6105,7 @@ prolog_atom (char *s, size_t pos)
/*
* Support for Mercury
*
- * Assumes that the declarationa starts at column 0.
+ * Assumes that the declarations start at column 0.
* Original code by Sunichirou Sugou (1989) for Prolog.
* Rewritten by Anders Lindgren (1996) for Prolog.
* Adapted by Fabrice Nicol (2021) for Mercury.
@@ -6121,11 +6121,11 @@ static bool is_mercury_quantifier = false;
static bool is_mercury_declaration = false;
/*
- * Objective-C and Mercury have identical file extension .m
+ * Objective-C and Mercury have identical file extension .m.
* To disambiguate between Objective C and Mercury, parse file
* with the following heuristics hook:
- * - if line starts with :- choose Mercury unconditionally,
- * - if line starts with #, @, choose Objective-C,
+ * - if line starts with :-, choose Mercury unconditionally;
+ * - if line starts with #, @, choose Objective-C;
* - otherwise compute the following ratio:
*
* r = (number of lines with :-
@@ -6137,12 +6137,12 @@ static bool is_mercury_declaration = false;
*
* If r > mercury_heuristics_ratio, choose Mercury.
* Experimental tests show that a possibly optimal default value for
- * this floor value is around 0.5. This is the default value for
+ * this floor value is around 0.5. This is the default value for
* MERCURY_HEURISTICS_RATIO, defined in the first lines of this file.
- * The closer r to 0.5, the closer the source code to pure Prolog.
+ * The closer r is to 0.5, the closer the source code to pure Prolog.
* Idiomatic Mercury is scored either with r = 1.0 or higher.
- * Objective-C is scored with r = 0.0. When this fails, the r-score never
- * rose above 0.1 in Objective-C tests.
+ * Objective-C is scored with r = 0.0. When this fails, the r-score
+ * never rose above 0.1 in Objective-C tests.
*/
static void
@@ -6183,7 +6183,7 @@ test_objc_is_mercury (char *this_file, language **lang)
found_dot = ! commented_line;
only_space_before = false;
break;
- case '%': /* More frequent in Mercury. May be modulo in Obj.-C. */
+ case '%': /* More frequent in Mercury. May be modulo in Obj.-C. */
if (! commented_line)
{
++percentage_signs;
@@ -6228,7 +6228,7 @@ test_objc_is_mercury (char *this_file, language **lang)
}
else
{
- /* p :- q. Frequent in Mercury.
+ /* p :- q. Frequent in Mercury.
Rare or in quoted exprs in Obj.-C. */
if (c == '-' && ! commented_line)
++rule_signs;
@@ -6253,7 +6253,7 @@ test_objc_is_mercury (char *this_file, language **lang)
}
}
- /* Fallback heuristic test. Not failsafe but errless in pratice. */
+ /* Fallback heuristic test. Not failsafe but errless in pratice. */
ratio = ((float) rule_signs + percentage_signs + mercury_dots) / lines;
out:
@@ -6262,7 +6262,7 @@ test_objc_is_mercury (char *this_file, language **lang)
if (ratio > mercury_heuristics_ratio)
{
- /* Change the language from Objective C to Mercury. */
+ /* Change the language from Objective-C to Mercury. */
static language lang0 = { "mercury", Mercury_help, Mercury_functions,
Mercury_suffixes };
*lang = &lang0;
diff --git a/test/manual/etags/ETAGS.good_1 b/test/manual/etags/ETAGS.good_1
index a8470ea..e05b8f2 100644
--- a/test/manual/etags/ETAGS.good_1
+++ b/test/manual/etags/ETAGS.good_1
@@ -3881,6 +3881,122 @@
Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
\global\def={=3307,107500
\def\normalbackslash{\normalbackslash3321,107882
+merc-src/accumulator.m,4275
+:- module transform_hlds.accumulator145,5333
+:- import_module hlds148,5386
+:- import_module hlds.hlds_module149,5409
+:- import_module hlds.hlds_pred150,5444
+:- import_module univ152,5478
+:- pred accu_transform_proc(159,5793
+:- import_module hlds.assertion168,6135
+:- import_module hlds.goal_util169,6168
+:- import_module hlds.hlds_error_util170,6201
+:- import_module hlds.hlds_goal171,6240
+:- import_module hlds.hlds_out172,6273
+:- import_module hlds.hlds_out.hlds_out_util173,6305
+:- import_module hlds.hlds_promise174,6351
+:- import_module hlds.instmap175,6387
+:- import_module hlds.pred_table176,6418
+:- import_module hlds.quantification177,6452
+:- import_module hlds.status178,6490
+:- import_module hlds.vartypes179,6520
+:- import_module libs180,6552
+:- import_module libs.globals181,6575
+:- import_module libs.optimization_options182,6606
+:- import_module libs.options183,6650
+:- import_module mdbcomp184,6681
+:- import_module mdbcomp.sym_name185,6707
+:- import_module parse_tree186,6742
+:- import_module parse_tree.error_util187,6771
+:- import_module parse_tree.prog_data188,6811
+:- import_module parse_tree.prog_mode189,6850
+:- import_module parse_tree.prog_util190,6889
+:- import_module parse_tree.set_of_var191,6928
+:- import_module transform_hlds.goal_store192,6968
+:- import_module assoc_list194,7013
+:- import_module bool195,7042
+:- import_module int196,7065
+:- import_module io197,7087
+:- import_module list198,7108
+:- import_module map199,7131
+:- import_module maybe200,7153
+:- import_module pair201,7177
+:- import_module require202,7200
+:- import_module set203,7226
+:- import_module solutions204,7248
+:- import_module string205,7276
+:- import_module term206,7301
+:- import_module varset207,7324
+:- type top_level213,7499
+:- type accu_goal_id225,7900
+:- type accu_case228,7964
+:- type accu_goal_store234,8091
+:- type accu_subst238,8216
+:- type accu_warning240,8264
+:- pred generate_warnings(334,12550
+:- pred generate_warning(342,12895
+:- pred should_attempt_accu_transform(365,13886
+:- pred should_attempt_accu_transform_2(398,15406
+:- pred accu_standardize(440,17390
+:- pred identify_goal_type(465,18169
+:- pred is_recursive_case(549,21175
+:- type store_info560,21713
+:- func initialize_goal_store(570,22060
+:- pred accu_store(580,22421
+:- pred identify_recursive_calls(601,23288
+:- pred identify_out_and_out_prime(626,24396
+:- type accu_sets676,26425
+:- pred accu_stage1(689,26977
+:- pred accu_stage1_2(727,28347
+:- pred accu_sets_init(781,30557
+:- func set_upto(796,30984
+:- pred accu_before(812,31498
+:- pred accu_assoc(835,32477
+:- pred accu_construct(862,33712
+:- pred accu_construct_assoc(896,35307
+:- pred accu_update(938,37069
+:- pred member_lessthan_goalid(964,38219
+:- type accu_assoc975,38652
+:- pred accu_is_associative(986,39138
+:- pred associativity_assertion(1014,40263
+:- pred commutativity_assertion(1037,41242
+:- pred accu_is_update(1057,41952
+:- pred is_associative_construction(1078,42802
+:- type accu_substs1095,43480
+:- type accu_base1103,43744
+:- pred accu_stage2(1124,44605
+:- pred accu_substs_init(1179,46957
+:- pred acc_var_subst_init(1194,47573
+:- pred create_new_var(1207,48147
+:- pred accu_process_assoc_set(1223,48862
+:- pred accu_has_heuristic(1297,52081
+:- pred accu_heuristic(1304,52336
+:- pred accu_process_update_set(1318,52906
+:- pred accu_divide_base_case(1380,55844
+:- pred accu_related(1412,57146
+:- pred lookup_call(1449,58601
+:- pred accu_stage3(1470,59432
+:- pred acc_proc_info(1508,61326
+:- pred acc_pred_info(1556,63449
+:- pred accu_create_goal(1600,65285
+:- func create_acc_call(1621,66400
+:- pred create_orig_goal(1634,66987
+:- pred create_acc_goal(1662,68157
+:- func create_new_orig_recursive_goals(1709,70225
+:- func create_new_recursive_goals(1723,70918
+:- func create_new_base_goals(1738,71717
+:- pred acc_unification(1749,72156
+:- pred accu_top_level(1766,72896
+:- pred update_accumulator_pred(1856,76290
+:- func accu_rename(1876,77253
+:- func base_case_ids(1889,77784
+:- func base_case_ids_set(1898,78048
+:- func accu_goal_list(1905,78269
+:- pred calculate_goal_info(1916,78680
+:- func chain_subst(1932,79319
+:- pred chain_subst_2(1938,79482
+:- end_module transform_hlds.accumulator1953,79939
+
c-src/c.c,76
T f(1,0
}T i;2,14
diff --git a/test/manual/etags/ETAGS.good_2 b/test/manual/etags/ETAGS.good_2
index 1c25683..c3d2726 100644
--- a/test/manual/etags/ETAGS.good_2
+++ b/test/manual/etags/ETAGS.good_2
@@ -4454,6 +4454,180 @@
Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
\global\def={=3307,107500
\def\normalbackslash{\normalbackslash3321,107882
+merc-src/accumulator.m,5996
+:- module transform_hlds.accumulator145,5333
+:- import_module hlds148,5386
+:- import_module hlds.hlds_module149,5409
+:- import_module hlds.hlds_pred150,5444
+:- import_module univ152,5478
+:- pred accu_transform_proc(159,5793
+:- import_module hlds.assertion168,6135
+:- import_module hlds.goal_util169,6168
+:- import_module hlds.hlds_error_util170,6201
+:- import_module hlds.hlds_goal171,6240
+:- import_module hlds.hlds_out172,6273
+:- import_module hlds.hlds_out.hlds_out_util173,6305
+:- import_module hlds.hlds_promise174,6351
+:- import_module hlds.instmap175,6387
+:- import_module hlds.pred_table176,6418
+:- import_module hlds.quantification177,6452
+:- import_module hlds.status178,6490
+:- import_module hlds.vartypes179,6520
+:- import_module libs180,6552
+:- import_module libs.globals181,6575
+:- import_module libs.optimization_options182,6606
+:- import_module libs.options183,6650
+:- import_module mdbcomp184,6681
+:- import_module mdbcomp.sym_name185,6707
+:- import_module parse_tree186,6742
+:- import_module parse_tree.error_util187,6771
+:- import_module parse_tree.prog_data188,6811
+:- import_module parse_tree.prog_mode189,6850
+:- import_module parse_tree.prog_util190,6889
+:- import_module parse_tree.set_of_var191,6928
+:- import_module transform_hlds.goal_store192,6968
+:- import_module assoc_list194,7013
+:- import_module bool195,7042
+:- import_module int196,7065
+:- import_module io197,7087
+:- import_module list198,7108
+:- import_module map199,7131
+:- import_module maybe200,7153
+:- import_module pair201,7177
+:- import_module require202,7200
+:- import_module set203,7226
+:- import_module solutions204,7248
+:- import_module string205,7276
+:- import_module term206,7301
+:- import_module varset207,7324
+:- type top_level213,7499
+:- type accu_goal_id225,7900
+:- type accu_case228,7964
+:- type accu_goal_store234,8091
+:- type accu_subst238,8216
+:- type accu_warning240,8264
+accu_transform_proc(247,8578
+:- pred generate_warnings(334,12550
+generate_warnings(337,12669
+:- pred generate_warning(342,12895
+generate_warning(345,13001
+:- pred should_attempt_accu_transform(365,13886
+should_attempt_accu_transform(370,14123
+:- pred should_attempt_accu_transform_2(398,15406
+should_attempt_accu_transform_2(405,15763
+:- pred accu_standardize(440,17390
+accu_standardize(442,17455
+:- pred identify_goal_type(465,18169
+identify_goal_type(469,18359
+:- pred is_recursive_case(549,21175
+is_recursive_case(551,21253
+:- type store_info560,21713
+:- func initialize_goal_store(570,22060
+initialize_goal_store(573,22166
+:- pred accu_store(580,22421
+accu_store(584,22576
+:- pred identify_recursive_calls(601,23288
+identify_recursive_calls(604,23406
+:- pred identify_out_and_out_prime(626,24396
+identify_out_and_out_prime(631,24631
+:- type accu_sets676,26425
+:- pred accu_stage1(689,26977
+accu_stage1(693,27155
+:- pred accu_stage1_2(727,28347
+accu_stage1_2(731,28515
+:- pred accu_sets_init(781,30557
+accu_sets_init(783,30605
+:- func set_upto(796,30984
+set_upto(798,31039
+:- pred accu_before(812,31498
+accu_before(815,31639
+:- pred accu_assoc(835,32477
+accu_assoc(838,32617
+:- pred accu_construct(862,33712
+accu_construct(865,33856
+:- pred accu_construct_assoc(896,35307
+accu_construct_assoc(899,35457
+:- pred accu_update(938,37069
+accu_update(941,37210
+:- pred member_lessthan_goalid(964,38219
+member_lessthan_goalid(967,38342
+:- type accu_assoc975,38652
+:- pred accu_is_associative(986,39138
+accu_is_associative(989,39250
+:- pred associativity_assertion(1014,40263
+associativity_assertion(1017,40404
+:- pred commutativity_assertion(1037,41242
+commutativity_assertion(1040,41369
+:- pred accu_is_update(1057,41952
+accu_is_update(1060,42066
+:- pred is_associative_construction(1078,42802
+is_associative_construction(1081,42898
+:- type accu_substs1095,43480
+:- type accu_base1103,43744
+:- pred accu_stage2(1124,44605
+accu_stage2(1131,44946
+:- pred accu_substs_init(1179,46957
+accu_substs_init(1182,47097
+:- pred acc_var_subst_init(1194,47573
+acc_var_subst_init(1198,47718
+:- pred create_new_var(1207,48147
+create_new_var(1210,48288
+:- pred accu_process_assoc_set(1223,48862
+accu_process_assoc_set(1229,49150
+:- pred accu_has_heuristic(1297,52081
+accu_has_heuristic(1299,52161
+:- pred accu_heuristic(1304,52336
+accu_heuristic(1307,52457
+:- pred accu_process_update_set(1318,52906
+accu_process_update_set(1325,53221
+:- pred accu_divide_base_case(1380,55844
+accu_divide_base_case(1385,56059
+:- pred accu_related(1412,57146
+accu_related(1415,57270
+:- pred lookup_call(1449,58601
+lookup_call(1452,58715
+:- pred accu_stage3(1470,59432
+accu_stage3(1477,59826
+:- pred acc_proc_info(1508,61326
+acc_proc_info(1512,61485
+:- pred acc_pred_info(1556,63449
+acc_pred_info(1559,63597
+:- pred accu_create_goal(1600,65285
+accu_create_goal(1607,65628
+:- func create_acc_call(1621,66400
+create_acc_call(1625,66569
+:- pred create_orig_goal(1634,66987
+create_orig_goal(1638,67176
+:- pred create_acc_goal(1662,68157
+create_acc_goal(1667,68380
+:- func create_new_orig_recursive_goals(1709,70225
+create_new_orig_recursive_goals(1712,70368
+:- func create_new_recursive_goals(1723,70918
+create_new_recursive_goals(1727,71108
+:- func create_new_base_goals(1738,71717
+create_new_base_goals(1741,71831
+:- pred acc_unification(1749,72156
+acc_unification(1751,72225
+:- pred accu_top_level(1766,72896
+accu_top_level(1770,73058
+:- pred update_accumulator_pred(1856,76290
+update_accumulator_pred(1859,76411
+:- func accu_rename(1876,77253
+accu_rename(1879,77363
+:- func base_case_ids(1889,77784
+base_case_ids(1891,77846
+:- func base_case_ids_set(1898,78048
+base_case_ids_set(1900,78113
+:- func accu_goal_list(1905,78269
+accu_goal_list(1907,78349
+:- pred calculate_goal_info(1916,78680
+calculate_goal_info(1918,78753
+:- func chain_subst(1932,79319
+chain_subst(1934,79378
+:- pred chain_subst_2(1938,79482
+chain_subst_2(1941,79576
+:- end_module transform_hlds.accumulator1953,79939
+
c-src/c.c,76
T f(1,0
}T i;2,14
diff --git a/test/manual/etags/ETAGS.good_3 b/test/manual/etags/ETAGS.good_3
index 5b55818..85897feb 100644
--- a/test/manual/etags/ETAGS.good_3
+++ b/test/manual/etags/ETAGS.good_3
@@ -4288,6 +4288,122 @@
Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
\global\def={=3307,107500
\def\normalbackslash{\normalbackslash3321,107882
+merc-src/accumulator.m,4275
+:- module transform_hlds.accumulator145,5333
+:- import_module hlds148,5386
+:- import_module hlds.hlds_module149,5409
+:- import_module hlds.hlds_pred150,5444
+:- import_module univ152,5478
+:- pred accu_transform_proc(159,5793
+:- import_module hlds.assertion168,6135
+:- import_module hlds.goal_util169,6168
+:- import_module hlds.hlds_error_util170,6201
+:- import_module hlds.hlds_goal171,6240
+:- import_module hlds.hlds_out172,6273
+:- import_module hlds.hlds_out.hlds_out_util173,6305
+:- import_module hlds.hlds_promise174,6351
+:- import_module hlds.instmap175,6387
+:- import_module hlds.pred_table176,6418
+:- import_module hlds.quantification177,6452
+:- import_module hlds.status178,6490
+:- import_module hlds.vartypes179,6520
+:- import_module libs180,6552
+:- import_module libs.globals181,6575
+:- import_module libs.optimization_options182,6606
+:- import_module libs.options183,6650
+:- import_module mdbcomp184,6681
+:- import_module mdbcomp.sym_name185,6707
+:- import_module parse_tree186,6742
+:- import_module parse_tree.error_util187,6771
+:- import_module parse_tree.prog_data188,6811
+:- import_module parse_tree.prog_mode189,6850
+:- import_module parse_tree.prog_util190,6889
+:- import_module parse_tree.set_of_var191,6928
+:- import_module transform_hlds.goal_store192,6968
+:- import_module assoc_list194,7013
+:- import_module bool195,7042
+:- import_module int196,7065
+:- import_module io197,7087
+:- import_module list198,7108
+:- import_module map199,7131
+:- import_module maybe200,7153
+:- import_module pair201,7177
+:- import_module require202,7200
+:- import_module set203,7226
+:- import_module solutions204,7248
+:- import_module string205,7276
+:- import_module term206,7301
+:- import_module varset207,7324
+:- type top_level213,7499
+:- type accu_goal_id225,7900
+:- type accu_case228,7964
+:- type accu_goal_store234,8091
+:- type accu_subst238,8216
+:- type accu_warning240,8264
+:- pred generate_warnings(334,12550
+:- pred generate_warning(342,12895
+:- pred should_attempt_accu_transform(365,13886
+:- pred should_attempt_accu_transform_2(398,15406
+:- pred accu_standardize(440,17390
+:- pred identify_goal_type(465,18169
+:- pred is_recursive_case(549,21175
+:- type store_info560,21713
+:- func initialize_goal_store(570,22060
+:- pred accu_store(580,22421
+:- pred identify_recursive_calls(601,23288
+:- pred identify_out_and_out_prime(626,24396
+:- type accu_sets676,26425
+:- pred accu_stage1(689,26977
+:- pred accu_stage1_2(727,28347
+:- pred accu_sets_init(781,30557
+:- func set_upto(796,30984
+:- pred accu_before(812,31498
+:- pred accu_assoc(835,32477
+:- pred accu_construct(862,33712
+:- pred accu_construct_assoc(896,35307
+:- pred accu_update(938,37069
+:- pred member_lessthan_goalid(964,38219
+:- type accu_assoc975,38652
+:- pred accu_is_associative(986,39138
+:- pred associativity_assertion(1014,40263
+:- pred commutativity_assertion(1037,41242
+:- pred accu_is_update(1057,41952
+:- pred is_associative_construction(1078,42802
+:- type accu_substs1095,43480
+:- type accu_base1103,43744
+:- pred accu_stage2(1124,44605
+:- pred accu_substs_init(1179,46957
+:- pred acc_var_subst_init(1194,47573
+:- pred create_new_var(1207,48147
+:- pred accu_process_assoc_set(1223,48862
+:- pred accu_has_heuristic(1297,52081
+:- pred accu_heuristic(1304,52336
+:- pred accu_process_update_set(1318,52906
+:- pred accu_divide_base_case(1380,55844
+:- pred accu_related(1412,57146
+:- pred lookup_call(1449,58601
+:- pred accu_stage3(1470,59432
+:- pred acc_proc_info(1508,61326
+:- pred acc_pred_info(1556,63449
+:- pred accu_create_goal(1600,65285
+:- func create_acc_call(1621,66400
+:- pred create_orig_goal(1634,66987
+:- pred create_acc_goal(1662,68157
+:- func create_new_orig_recursive_goals(1709,70225
+:- func create_new_recursive_goals(1723,70918
+:- func create_new_base_goals(1738,71717
+:- pred acc_unification(1749,72156
+:- pred accu_top_level(1766,72896
+:- pred update_accumulator_pred(1856,76290
+:- func accu_rename(1876,77253
+:- func base_case_ids(1889,77784
+:- func base_case_ids_set(1898,78048
+:- func accu_goal_list(1905,78269
+:- pred calculate_goal_info(1916,78680
+:- func chain_subst(1932,79319
+:- pred chain_subst_2(1938,79482
+:- end_module transform_hlds.accumulator1953,79939
+
c-src/c.c,76
T f(1,0
}T i;2,14
diff --git a/test/manual/etags/ETAGS.good_4 b/test/manual/etags/ETAGS.good_4
index d54cf1c..828a6b8 100644
--- a/test/manual/etags/ETAGS.good_4
+++ b/test/manual/etags/ETAGS.good_4
@@ -4043,6 +4043,122 @@
Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
\global\def={=3307,107500
\def\normalbackslash{\normalbackslash3321,107882
+merc-src/accumulator.m,4275
+:- module transform_hlds.accumulator145,5333
+:- import_module hlds148,5386
+:- import_module hlds.hlds_module149,5409
+:- import_module hlds.hlds_pred150,5444
+:- import_module univ152,5478
+:- pred accu_transform_proc(159,5793
+:- import_module hlds.assertion168,6135
+:- import_module hlds.goal_util169,6168
+:- import_module hlds.hlds_error_util170,6201
+:- import_module hlds.hlds_goal171,6240
+:- import_module hlds.hlds_out172,6273
+:- import_module hlds.hlds_out.hlds_out_util173,6305
+:- import_module hlds.hlds_promise174,6351
+:- import_module hlds.instmap175,6387
+:- import_module hlds.pred_table176,6418
+:- import_module hlds.quantification177,6452
+:- import_module hlds.status178,6490
+:- import_module hlds.vartypes179,6520
+:- import_module libs180,6552
+:- import_module libs.globals181,6575
+:- import_module libs.optimization_options182,6606
+:- import_module libs.options183,6650
+:- import_module mdbcomp184,6681
+:- import_module mdbcomp.sym_name185,6707
+:- import_module parse_tree186,6742
+:- import_module parse_tree.error_util187,6771
+:- import_module parse_tree.prog_data188,6811
+:- import_module parse_tree.prog_mode189,6850
+:- import_module parse_tree.prog_util190,6889
+:- import_module parse_tree.set_of_var191,6928
+:- import_module transform_hlds.goal_store192,6968
+:- import_module assoc_list194,7013
+:- import_module bool195,7042
+:- import_module int196,7065
+:- import_module io197,7087
+:- import_module list198,7108
+:- import_module map199,7131
+:- import_module maybe200,7153
+:- import_module pair201,7177
+:- import_module require202,7200
+:- import_module set203,7226
+:- import_module solutions204,7248
+:- import_module string205,7276
+:- import_module term206,7301
+:- import_module varset207,7324
+:- type top_level213,7499
+:- type accu_goal_id225,7900
+:- type accu_case228,7964
+:- type accu_goal_store234,8091
+:- type accu_subst238,8216
+:- type accu_warning240,8264
+:- pred generate_warnings(334,12550
+:- pred generate_warning(342,12895
+:- pred should_attempt_accu_transform(365,13886
+:- pred should_attempt_accu_transform_2(398,15406
+:- pred accu_standardize(440,17390
+:- pred identify_goal_type(465,18169
+:- pred is_recursive_case(549,21175
+:- type store_info560,21713
+:- func initialize_goal_store(570,22060
+:- pred accu_store(580,22421
+:- pred identify_recursive_calls(601,23288
+:- pred identify_out_and_out_prime(626,24396
+:- type accu_sets676,26425
+:- pred accu_stage1(689,26977
+:- pred accu_stage1_2(727,28347
+:- pred accu_sets_init(781,30557
+:- func set_upto(796,30984
+:- pred accu_before(812,31498
+:- pred accu_assoc(835,32477
+:- pred accu_construct(862,33712
+:- pred accu_construct_assoc(896,35307
+:- pred accu_update(938,37069
+:- pred member_lessthan_goalid(964,38219
+:- type accu_assoc975,38652
+:- pred accu_is_associative(986,39138
+:- pred associativity_assertion(1014,40263
+:- pred commutativity_assertion(1037,41242
+:- pred accu_is_update(1057,41952
+:- pred is_associative_construction(1078,42802
+:- type accu_substs1095,43480
+:- type accu_base1103,43744
+:- pred accu_stage2(1124,44605
+:- pred accu_substs_init(1179,46957
+:- pred acc_var_subst_init(1194,47573
+:- pred create_new_var(1207,48147
+:- pred accu_process_assoc_set(1223,48862
+:- pred accu_has_heuristic(1297,52081
+:- pred accu_heuristic(1304,52336
+:- pred accu_process_update_set(1318,52906
+:- pred accu_divide_base_case(1380,55844
+:- pred accu_related(1412,57146
+:- pred lookup_call(1449,58601
+:- pred accu_stage3(1470,59432
+:- pred acc_proc_info(1508,61326
+:- pred acc_pred_info(1556,63449
+:- pred accu_create_goal(1600,65285
+:- func create_acc_call(1621,66400
+:- pred create_orig_goal(1634,66987
+:- pred create_acc_goal(1662,68157
+:- func create_new_orig_recursive_goals(1709,70225
+:- func create_new_recursive_goals(1723,70918
+:- func create_new_base_goals(1738,71717
+:- pred acc_unification(1749,72156
+:- pred accu_top_level(1766,72896
+:- pred update_accumulator_pred(1856,76290
+:- func accu_rename(1876,77253
+:- func base_case_ids(1889,77784
+:- func base_case_ids_set(1898,78048
+:- func accu_goal_list(1905,78269
+:- pred calculate_goal_info(1916,78680
+:- func chain_subst(1932,79319
+:- pred chain_subst_2(1938,79482
+:- end_module transform_hlds.accumulator1953,79939
+
c-src/c.c,76
T f(1,0
}T i;2,14
diff --git a/test/manual/etags/ETAGS.good_5 b/test/manual/etags/ETAGS.good_5
index af70a10..5b1dc4f 100644
--- a/test/manual/etags/ETAGS.good_5
+++ b/test/manual/etags/ETAGS.good_5
@@ -5023,6 +5023,180 @@
Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
\global\def={=3307,107500
\def\normalbackslash{\normalbackslash3321,107882
+merc-src/accumulator.m,5996
+:- module transform_hlds.accumulator145,5333
+:- import_module hlds148,5386
+:- import_module hlds.hlds_module149,5409
+:- import_module hlds.hlds_pred150,5444
+:- import_module univ152,5478
+:- pred accu_transform_proc(159,5793
+:- import_module hlds.assertion168,6135
+:- import_module hlds.goal_util169,6168
+:- import_module hlds.hlds_error_util170,6201
+:- import_module hlds.hlds_goal171,6240
+:- import_module hlds.hlds_out172,6273
+:- import_module hlds.hlds_out.hlds_out_util173,6305
+:- import_module hlds.hlds_promise174,6351
+:- import_module hlds.instmap175,6387
+:- import_module hlds.pred_table176,6418
+:- import_module hlds.quantification177,6452
+:- import_module hlds.status178,6490
+:- import_module hlds.vartypes179,6520
+:- import_module libs180,6552
+:- import_module libs.globals181,6575
+:- import_module libs.optimization_options182,6606
+:- import_module libs.options183,6650
+:- import_module mdbcomp184,6681
+:- import_module mdbcomp.sym_name185,6707
+:- import_module parse_tree186,6742
+:- import_module parse_tree.error_util187,6771
+:- import_module parse_tree.prog_data188,6811
+:- import_module parse_tree.prog_mode189,6850
+:- import_module parse_tree.prog_util190,6889
+:- import_module parse_tree.set_of_var191,6928
+:- import_module transform_hlds.goal_store192,6968
+:- import_module assoc_list194,7013
+:- import_module bool195,7042
+:- import_module int196,7065
+:- import_module io197,7087
+:- import_module list198,7108
+:- import_module map199,7131
+:- import_module maybe200,7153
+:- import_module pair201,7177
+:- import_module require202,7200
+:- import_module set203,7226
+:- import_module solutions204,7248
+:- import_module string205,7276
+:- import_module term206,7301
+:- import_module varset207,7324
+:- type top_level213,7499
+:- type accu_goal_id225,7900
+:- type accu_case228,7964
+:- type accu_goal_store234,8091
+:- type accu_subst238,8216
+:- type accu_warning240,8264
+accu_transform_proc(247,8578
+:- pred generate_warnings(334,12550
+generate_warnings(337,12669
+:- pred generate_warning(342,12895
+generate_warning(345,13001
+:- pred should_attempt_accu_transform(365,13886
+should_attempt_accu_transform(370,14123
+:- pred should_attempt_accu_transform_2(398,15406
+should_attempt_accu_transform_2(405,15763
+:- pred accu_standardize(440,17390
+accu_standardize(442,17455
+:- pred identify_goal_type(465,18169
+identify_goal_type(469,18359
+:- pred is_recursive_case(549,21175
+is_recursive_case(551,21253
+:- type store_info560,21713
+:- func initialize_goal_store(570,22060
+initialize_goal_store(573,22166
+:- pred accu_store(580,22421
+accu_store(584,22576
+:- pred identify_recursive_calls(601,23288
+identify_recursive_calls(604,23406
+:- pred identify_out_and_out_prime(626,24396
+identify_out_and_out_prime(631,24631
+:- type accu_sets676,26425
+:- pred accu_stage1(689,26977
+accu_stage1(693,27155
+:- pred accu_stage1_2(727,28347
+accu_stage1_2(731,28515
+:- pred accu_sets_init(781,30557
+accu_sets_init(783,30605
+:- func set_upto(796,30984
+set_upto(798,31039
+:- pred accu_before(812,31498
+accu_before(815,31639
+:- pred accu_assoc(835,32477
+accu_assoc(838,32617
+:- pred accu_construct(862,33712
+accu_construct(865,33856
+:- pred accu_construct_assoc(896,35307
+accu_construct_assoc(899,35457
+:- pred accu_update(938,37069
+accu_update(941,37210
+:- pred member_lessthan_goalid(964,38219
+member_lessthan_goalid(967,38342
+:- type accu_assoc975,38652
+:- pred accu_is_associative(986,39138
+accu_is_associative(989,39250
+:- pred associativity_assertion(1014,40263
+associativity_assertion(1017,40404
+:- pred commutativity_assertion(1037,41242
+commutativity_assertion(1040,41369
+:- pred accu_is_update(1057,41952
+accu_is_update(1060,42066
+:- pred is_associative_construction(1078,42802
+is_associative_construction(1081,42898
+:- type accu_substs1095,43480
+:- type accu_base1103,43744
+:- pred accu_stage2(1124,44605
+accu_stage2(1131,44946
+:- pred accu_substs_init(1179,46957
+accu_substs_init(1182,47097
+:- pred acc_var_subst_init(1194,47573
+acc_var_subst_init(1198,47718
+:- pred create_new_var(1207,48147
+create_new_var(1210,48288
+:- pred accu_process_assoc_set(1223,48862
+accu_process_assoc_set(1229,49150
+:- pred accu_has_heuristic(1297,52081
+accu_has_heuristic(1299,52161
+:- pred accu_heuristic(1304,52336
+accu_heuristic(1307,52457
+:- pred accu_process_update_set(1318,52906
+accu_process_update_set(1325,53221
+:- pred accu_divide_base_case(1380,55844
+accu_divide_base_case(1385,56059
+:- pred accu_related(1412,57146
+accu_related(1415,57270
+:- pred lookup_call(1449,58601
+lookup_call(1452,58715
+:- pred accu_stage3(1470,59432
+accu_stage3(1477,59826
+:- pred acc_proc_info(1508,61326
+acc_proc_info(1512,61485
+:- pred acc_pred_info(1556,63449
+acc_pred_info(1559,63597
+:- pred accu_create_goal(1600,65285
+accu_create_goal(1607,65628
+:- func create_acc_call(1621,66400
+create_acc_call(1625,66569
+:- pred create_orig_goal(1634,66987
+create_orig_goal(1638,67176
+:- pred create_acc_goal(1662,68157
+create_acc_goal(1667,68380
+:- func create_new_orig_recursive_goals(1709,70225
+create_new_orig_recursive_goals(1712,70368
+:- func create_new_recursive_goals(1723,70918
+create_new_recursive_goals(1727,71108
+:- func create_new_base_goals(1738,71717
+create_new_base_goals(1741,71831
+:- pred acc_unification(1749,72156
+acc_unification(1751,72225
+:- pred accu_top_level(1766,72896
+accu_top_level(1770,73058
+:- pred update_accumulator_pred(1856,76290
+update_accumulator_pred(1859,76411
+:- func accu_rename(1876,77253
+accu_rename(1879,77363
+:- func base_case_ids(1889,77784
+base_case_ids(1891,77846
+:- func base_case_ids_set(1898,78048
+base_case_ids_set(1900,78113
+:- func accu_goal_list(1905,78269
+accu_goal_list(1907,78349
+:- pred calculate_goal_info(1916,78680
+calculate_goal_info(1918,78753
+:- func chain_subst(1932,79319
+chain_subst(1934,79378
+:- pred chain_subst_2(1938,79482
+chain_subst_2(1941,79576
+:- end_module transform_hlds.accumulator1953,79939
+
c-src/c.c,76
T f(1,0
}T i;2,14
diff --git a/test/manual/etags/ETAGS.good_6 b/test/manual/etags/ETAGS.good_6
index abf2186..68cbaa9 100644
--- a/test/manual/etags/ETAGS.good_6
+++ b/test/manual/etags/ETAGS.good_6
@@ -5023,6 +5023,180 @@
Section\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
\global\def={=3307,107500
\def\normalbackslash{\normalbackslash3321,107882
+merc-src/accumulator.m,5996
+:- module transform_hlds.accumulator145,5333
+:- import_module hlds148,5386
+:- import_module hlds.hlds_module149,5409
+:- import_module hlds.hlds_pred150,5444
+:- import_module univ152,5478
+:- pred accu_transform_proc(159,5793
+:- import_module hlds.assertion168,6135
+:- import_module hlds.goal_util169,6168
+:- import_module hlds.hlds_error_util170,6201
+:- import_module hlds.hlds_goal171,6240
+:- import_module hlds.hlds_out172,6273
+:- import_module hlds.hlds_out.hlds_out_util173,6305
+:- import_module hlds.hlds_promise174,6351
+:- import_module hlds.instmap175,6387
+:- import_module hlds.pred_table176,6418
+:- import_module hlds.quantification177,6452
+:- import_module hlds.status178,6490
+:- import_module hlds.vartypes179,6520
+:- import_module libs180,6552
+:- import_module libs.globals181,6575
+:- import_module libs.optimization_options182,6606
+:- import_module libs.options183,6650
+:- import_module mdbcomp184,6681
+:- import_module mdbcomp.sym_name185,6707
+:- import_module parse_tree186,6742
+:- import_module parse_tree.error_util187,6771
+:- import_module parse_tree.prog_data188,6811
+:- import_module parse_tree.prog_mode189,6850
+:- import_module parse_tree.prog_util190,6889
+:- import_module parse_tree.set_of_var191,6928
+:- import_module transform_hlds.goal_store192,6968
+:- import_module assoc_list194,7013
+:- import_module bool195,7042
+:- import_module int196,7065
+:- import_module io197,7087
+:- import_module list198,7108
+:- import_module map199,7131
+:- import_module maybe200,7153
+:- import_module pair201,7177
+:- import_module require202,7200
+:- import_module set203,7226
+:- import_module solutions204,7248
+:- import_module string205,7276
+:- import_module term206,7301
+:- import_module varset207,7324
+:- type top_level213,7499
+:- type accu_goal_id225,7900
+:- type accu_case228,7964
+:- type accu_goal_store234,8091
+:- type accu_subst238,8216
+:- type accu_warning240,8264
+accu_transform_proc(247,8578
+:- pred generate_warnings(334,12550
+generate_warnings(337,12669
+:- pred generate_warning(342,12895
+generate_warning(345,13001
+:- pred should_attempt_accu_transform(365,13886
+should_attempt_accu_transform(370,14123
+:- pred should_attempt_accu_transform_2(398,15406
+should_attempt_accu_transform_2(405,15763
+:- pred accu_standardize(440,17390
+accu_standardize(442,17455
+:- pred identify_goal_type(465,18169
+identify_goal_type(469,18359
+:- pred is_recursive_case(549,21175
+is_recursive_case(551,21253
+:- type store_info560,21713
+:- func initialize_goal_store(570,22060
+initialize_goal_store(573,22166
+:- pred accu_store(580,22421
+accu_store(584,22576
+:- pred identify_recursive_calls(601,23288
+identify_recursive_calls(604,23406
+:- pred identify_out_and_out_prime(626,24396
+identify_out_and_out_prime(631,24631
+:- type accu_sets676,26425
+:- pred accu_stage1(689,26977
+accu_stage1(693,27155
+:- pred accu_stage1_2(727,28347
+accu_stage1_2(731,28515
+:- pred accu_sets_init(781,30557
+accu_sets_init(783,30605
+:- func set_upto(796,30984
+set_upto(798,31039
+:- pred accu_before(812,31498
+accu_before(815,31639
+:- pred accu_assoc(835,32477
+accu_assoc(838,32617
+:- pred accu_construct(862,33712
+accu_construct(865,33856
+:- pred accu_construct_assoc(896,35307
+accu_construct_assoc(899,35457
+:- pred accu_update(938,37069
+accu_update(941,37210
+:- pred member_lessthan_goalid(964,38219
+member_lessthan_goalid(967,38342
+:- type accu_assoc975,38652
+:- pred accu_is_associative(986,39138
+accu_is_associative(989,39250
+:- pred associativity_assertion(1014,40263
+associativity_assertion(1017,40404
+:- pred commutativity_assertion(1037,41242
+commutativity_assertion(1040,41369
+:- pred accu_is_update(1057,41952
+accu_is_update(1060,42066
+:- pred is_associative_construction(1078,42802
+is_associative_construction(1081,42898
+:- type accu_substs1095,43480
+:- type accu_base1103,43744
+:- pred accu_stage2(1124,44605
+accu_stage2(1131,44946
+:- pred accu_substs_init(1179,46957
+accu_substs_init(1182,47097
+:- pred acc_var_subst_init(1194,47573
+acc_var_subst_init(1198,47718
+:- pred create_new_var(1207,48147
+create_new_var(1210,48288
+:- pred accu_process_assoc_set(1223,48862
+accu_process_assoc_set(1229,49150
+:- pred accu_has_heuristic(1297,52081
+accu_has_heuristic(1299,52161
+:- pred accu_heuristic(1304,52336
+accu_heuristic(1307,52457
+:- pred accu_process_update_set(1318,52906
+accu_process_update_set(1325,53221
+:- pred accu_divide_base_case(1380,55844
+accu_divide_base_case(1385,56059
+:- pred accu_related(1412,57146
+accu_related(1415,57270
+:- pred lookup_call(1449,58601
+lookup_call(1452,58715
+:- pred accu_stage3(1470,59432
+accu_stage3(1477,59826
+:- pred acc_proc_info(1508,61326
+acc_proc_info(1512,61485
+:- pred acc_pred_info(1556,63449
+acc_pred_info(1559,63597
+:- pred accu_create_goal(1600,65285
+accu_create_goal(1607,65628
+:- func create_acc_call(1621,66400
+create_acc_call(1625,66569
+:- pred create_orig_goal(1634,66987
+create_orig_goal(1638,67176
+:- pred create_acc_goal(1662,68157
+create_acc_goal(1667,68380
+:- func create_new_orig_recursive_goals(1709,70225
+create_new_orig_recursive_goals(1712,70368
+:- func create_new_recursive_goals(1723,70918
+create_new_recursive_goals(1727,71108
+:- func create_new_base_goals(1738,71717
+create_new_base_goals(1741,71831
+:- pred acc_unification(1749,72156
+acc_unification(1751,72225
+:- pred accu_top_level(1766,72896
+accu_top_level(1770,73058
+:- pred update_accumulator_pred(1856,76290
+update_accumulator_pred(1859,76411
+:- func accu_rename(1876,77253
+accu_rename(1879,77363
+:- func base_case_ids(1889,77784
+base_case_ids(1891,77846
+:- func base_case_ids_set(1898,78048
+base_case_ids_set(1900,78113
+:- func accu_goal_list(1905,78269
+accu_goal_list(1907,78349
+:- pred calculate_goal_info(1916,78680
+calculate_goal_info(1918,78753
+:- func chain_subst(1932,79319
+chain_subst(1934,79378
+:- pred chain_subst_2(1938,79482
+chain_subst_2(1941,79576
+:- end_module transform_hlds.accumulator1953,79939
+
c-src/c.c,76
T f(1,0
}T i;2,14