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[gawk-diffs] [SCM] gawk branch, feature/fix-comments, updated. gawk-4.1.
|
From: |
Arnold Robbins |
|
Subject: |
[gawk-diffs] [SCM] gawk branch, feature/fix-comments, updated. gawk-4.1.0-3487-g5c7402f |
|
Date: |
Wed, 17 Oct 2018 10:43:26 -0400 (EDT) |
This is an automated email from the git hooks/post-receive script. It was
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the project "gawk".
The branch, feature/fix-comments has been updated
via 5c7402f68fb31d70f78243c4d6d9c30a8e8aa9da (commit)
from b5f87dcdaff84e5e72684bb1a8fe0160981a66ae (commit)
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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=5c7402f68fb31d70f78243c4d6d9c30a8e8aa9da
commit 5c7402f68fb31d70f78243c4d6d9c30a8e8aa9da
Author: Arnold D. Robbins <address@hidden>
Date: Wed Oct 17 17:42:51 2018 +0300
Distinguish print $0 from print. Doc updates. Fix case and default.
diff --git a/ChangeLog b/ChangeLog
index fa51a09..26d7daf 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-10-17 Arnold D. Robbins <address@hidden>
+
+ * NEWS: Updated.
+ * awkgram.y (Grammar): Distinguish `print' and `print $0' in
+ what gets profiled / pretty-printed.
+ * profile.c (pprint): For case and default, add final newline
+ if there is no comment to print.
+
2018-10-16 Arnold D. Robbins <address@hidden>
* awkgram.y (Grammar): Improve comment handling for many plain
diff --git a/NEWS b/NEWS
index d0a7f8d..6cf03b7 100644
--- a/NEWS
+++ b/NEWS
@@ -15,6 +15,10 @@ Changes from 4.2.x to 5.0.0
3. The code now makes some stronger assumptions about a C99 environment.
+4. Comment handling in the pretty-printer has been reworked almost completely
+from scratch. As a result, comments in many corner cases that were previously
+lost are now included in the formatted output.
+
Changes from 4.2.1 to 4.2.2
---------------------------
diff --git a/awkgram.c b/awkgram.c
index ba43d80..171f189 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -2882,7 +2882,7 @@ regular_loop:
* which is faster for these two cases.
*/
- if ((yyvsp[-3])->opcode == Op_K_print &&
+ if (do_optimize && (yyvsp[-3])->opcode == Op_K_print &&
((yyvsp[-1]) == NULL
|| ((yyvsp[-1])->lasti->opcode == Op_field_spec
&& (yyvsp[-1])->nexti->nexti->nexti ==
(yyvsp[-1])->lasti
diff --git a/awkgram.y b/awkgram.y
index a46d7f2..5aad5af 100644
--- a/awkgram.y
+++ b/awkgram.y
@@ -1047,7 +1047,7 @@ simple_stmt
* which is faster for these two cases.
*/
- if ($1->opcode == Op_K_print &&
+ if (do_optimize && $1->opcode == Op_K_print &&
($3 == NULL
|| ($3->lasti->opcode == Op_field_spec
&& $3->nexti->nexti->nexti == $3->lasti
diff --git a/doc/ChangeLog b/doc/ChangeLog
index e3b2a0b..8441236 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2018-10-17 Arnold D. Robbins <address@hidden>
+
+ * gawktexi.in (Profiling): Revise example for pattern without
+ action and note that the profiler distinguishes `print' and
+ `print $0'.
+
2018-09-23 Arnold D. Robbins <address@hidden>
* gawktexi.in (Extracting): Note that patch levels above
diff --git a/doc/gawk.info b/doc/gawk.info
index d0cfc5b..c6c578c 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -20781,10 +20781,11 @@ representation. Also, things such as:
come out as:
/foo/ {
- print $0
+ print
}
-which is correct, but possibly unexpected.
+which is correct, but possibly unexpected. (If a program uses both
+'print $0' and plain 'print', that distinction is retained.)
Besides creating profiles when a program has completed, 'gawk' can
produce a profile while it is running. This is useful if your 'awk'
@@ -34134,7 +34135,7 @@ Index
* dump debugger command: Miscellaneous Debugger Commands.
(line 9)
* dupword.awk program: Dupword Program. (line 31)
-* dynamic profiling: Profiling. (line 177)
+* dynamic profiling: Profiling. (line 178)
* dynamically loaded extensions: Dynamic Extensions. (line 6)
* e debugger command (alias for enable): Breakpoint Control. (line 73)
* EBCDIC: Ordinal Functions. (line 45)
@@ -34523,7 +34524,7 @@ Index
* G., Daniel Richard: Acknowledgments. (line 60)
* G., Daniel Richard <1>: Maintainers. (line 14)
* Garfinkle, Scott: Contributors. (line 35)
-* gawk program, dynamic profiling: Profiling. (line 177)
+* gawk program, dynamic profiling: Profiling. (line 178)
* gawk version: Auto-set. (line 241)
* gawk, ARGIND variable in: Other Arguments. (line 15)
* gawk, awk and: Preface. (line 21)
@@ -34728,7 +34729,7 @@ Index
* history expansion, in debugger: Readline Support. (line 6)
* histsort.awk program: History Sorting. (line 25)
* Hughes, Phil: Acknowledgments. (line 43)
-* HUP signal, for dynamic profiling: Profiling. (line 209)
+* HUP signal, for dynamic profiling: Profiling. (line 210)
* hyphen (-), - operator: Precedence. (line 51)
* hyphen (-), - operator <1>: Precedence. (line 57)
* hyphen (-), -- operator: Increment Ops. (line 48)
@@ -34810,7 +34811,7 @@ Index
* installing gawk: Installation. (line 6)
* instruction tracing, in debugger: Debugger Info. (line 90)
* int: Numeric Functions. (line 24)
-* INT signal (MS-Windows): Profiling. (line 212)
+* INT signal (MS-Windows): Profiling. (line 213)
* integer array indices: Numeric Array Subscripts.
(line 31)
* integers, arbitrary precision: Arbitrary Precision Integers.
@@ -34866,7 +34867,7 @@ Index
* Kernighan, Brian <8>: Other Versions. (line 13)
* Kernighan, Brian <9>: Basic Data Typing. (line 54)
* Kernighan, Brian <10>: Glossary. (line 204)
-* kill command, dynamic profiling: Profiling. (line 186)
+* kill command, dynamic profiling: Profiling. (line 187)
* Knights, jedi: Undocumented. (line 6)
* Kwok, Conrad: Contributors. (line 35)
* l debugger command (alias for list): Miscellaneous Debugger Commands.
@@ -35380,7 +35381,7 @@ Index
* PROCINFO, values of sorted_in: Controlling Scanning.
(line 26)
* profiling awk programs: Profiling. (line 6)
-* profiling awk programs, dynamically: Profiling. (line 177)
+* profiling awk programs, dynamically: Profiling. (line 178)
* program identifiers: Auto-set. (line 193)
* program, definition of: Getting Started. (line 21)
* programming conventions, --non-decimal-data option: Nondecimal Data.
@@ -35417,7 +35418,7 @@ Index
* QuikTrim Awk: Other Versions. (line 135)
* quit debugger command: Miscellaneous Debugger Commands.
(line 100)
-* QUIT signal (MS-Windows): Profiling. (line 212)
+* QUIT signal (MS-Windows): Profiling. (line 213)
* quoting in gawk command lines: Long. (line 26)
* quoting in gawk command lines, tricks for: Quoting. (line 91)
* quoting, for small awk programs: Comments. (line 27)
@@ -35707,15 +35708,15 @@ Index
(line 130)
* sidebar, Using \n in Bracket Expressions of Dynamic Regexps: Computed
Regexps.
(line 58)
-* SIGHUP signal, for dynamic profiling: Profiling. (line 209)
-* SIGINT signal (MS-Windows): Profiling. (line 212)
-* signals, HUP/SIGHUP, for profiling: Profiling. (line 209)
-* signals, INT/SIGINT (MS-Windows): Profiling. (line 212)
-* signals, QUIT/SIGQUIT (MS-Windows): Profiling. (line 212)
-* signals, USR1/SIGUSR1, for profiling: Profiling. (line 186)
+* SIGHUP signal, for dynamic profiling: Profiling. (line 210)
+* SIGINT signal (MS-Windows): Profiling. (line 213)
+* signals, HUP/SIGHUP, for profiling: Profiling. (line 210)
+* signals, INT/SIGINT (MS-Windows): Profiling. (line 213)
+* signals, QUIT/SIGQUIT (MS-Windows): Profiling. (line 213)
+* signals, USR1/SIGUSR1, for profiling: Profiling. (line 187)
* signature program: Signature Program. (line 6)
-* SIGQUIT signal (MS-Windows): Profiling. (line 212)
-* SIGUSR1 signal, for dynamic profiling: Profiling. (line 186)
+* SIGQUIT signal (MS-Windows): Profiling. (line 213)
+* SIGUSR1 signal, for dynamic profiling: Profiling. (line 187)
* silent debugger command: Debugger Execution Control.
(line 10)
* sin: Numeric Functions. (line 75)
@@ -35995,7 +35996,7 @@ Index
* user-modifiable variables: User-modified. (line 6)
* users, information about, printing: Id Program. (line 6)
* users, information about, retrieving: Passwd Functions. (line 16)
-* USR1 signal, for dynamic profiling: Profiling. (line 186)
+* USR1 signal, for dynamic profiling: Profiling. (line 187)
* values, numeric: Basic Data Typing. (line 13)
* values, string: Basic Data Typing. (line 13)
* variable assignments and input files: Other Arguments. (line 26)
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Ref: Two-way I/O-Footnote-2835239
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+Ref: Old Extension Problems-Footnote-11238073
+Node: Extension New Mechanism Goals1238130
+Ref: Extension New Mechanism Goals-Footnote-11241494
+Node: Extension Other Design Decisions1241683
+Node: Extension Future Growth1243796
+Node: Notes summary1244632
+Node: Basic Concepts1245807
+Node: Basic High Level1246488
+Ref: figure-general-flow1246770
+Ref: figure-process-flow1247455
+Ref: Basic High Level-Footnote-11250756
+Node: Basic Data Typing1250941
+Node: Glossary1254269
+Node: Copying1286107
+Node: GNU Free Documentation License1323650
+Node: Index1348770
End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 6c21333..df8fcc8 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -29118,12 +29118,14 @@ come out as:
@example
/foo/ @{
- print $0
+ print
@}
@end example
@noindent
which is correct, but possibly unexpected.
+(If a program uses both @samp{print $0} and plain
address@hidden, that distinction is retained.)
@cindex profiling @command{awk} programs, dynamically
@cindex @command{gawk} program, dynamic profiling
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index a3aa29b..b0aa0ee 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -28131,12 +28131,14 @@ come out as:
@example
/foo/ @{
- print $0
+ print
@}
@end example
@noindent
which is correct, but possibly unexpected.
+(If a program uses both @samp{print $0} and plain
address@hidden, that distinction is retained.)
@cindex profiling @command{awk} programs, dynamically
@cindex @command{gawk} program, dynamic profiling
diff --git a/profile.c b/profile.c
index 3a4ec04..7e603dc 100644
--- a/profile.c
+++ b/profile.c
@@ -957,7 +957,8 @@ cleanup:
fprintf(prof_fp, "\n");
print_comment(pc->comment,
indent_level);
}
- }
+ } else
+ fprintf(prof_fp, "\n");
pprint(pc->stmt_start->nexti, pc->stmt_end->nexti,
NO_PPRINT_FLAGS);
indent_out();
break;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 8 +
NEWS | 4 +
awkgram.c | 2 +-
awkgram.y | 2 +-
doc/ChangeLog | 6 +
doc/gawk.info | 463 ++++++++++++++++++++++++++++----------------------------
doc/gawk.texi | 4 +-
doc/gawktexi.in | 4 +-
profile.c | 3 +-
9 files changed, 260 insertions(+), 236 deletions(-)
hooks/post-receive
--
gawk
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Arnold Robbins <=