diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2017-07-06 00:19:54 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-07-06 00:19:54 +0000 |
| commit | 8bfd46f38d1b15589e5ffa8b44915557a3030385 (patch) | |
| tree | 02789eb4144757c270da344ddd007d37cb15d92a /regress/eqn/subsup | |
| parent | e0015d9facf740a96124938363ba25c3b6c09af8 (diff) | |
| download | mandoc-8bfd46f38d1b15589e5ffa8b44915557a3030385.tar.gz | |
Fix operator precedence according to Brian W. Kernighan and Lorinda
L. Cherry, "Typesetting Mathematics - User's Guide (Second Edition)",
August 15, 1978, paragraph 23; swarm of bugs pointed out by bentley@.
Diffstat (limited to 'regress/eqn/subsup')
| -rw-r--r-- | regress/eqn/subsup/Makefile | 6 | ||||
| -rw-r--r-- | regress/eqn/subsup/precedence.in | 14 | ||||
| -rw-r--r-- | regress/eqn/subsup/precedence.out_ascii | 9 | ||||
| -rw-r--r-- | regress/eqn/subsup/precedence.out_html | 1 |
4 files changed, 27 insertions, 3 deletions
diff --git a/regress/eqn/subsup/Makefile b/regress/eqn/subsup/Makefile index 4e11b33d..a7801046 100644 --- a/regress/eqn/subsup/Makefile +++ b/regress/eqn/subsup/Makefile @@ -1,6 +1,6 @@ -# $OpenBSD: Makefile,v 1.2 2015/01/01 15:34:43 schwarze Exp $ +# $OpenBSD: Makefile,v 1.3 2017/07/06 00:08:52 schwarze Exp $ -REGRESS_TARGETS = combine noarg sub_group -HTML_TARGETS = combine noarg sub_group +REGRESS_TARGETS = combine noarg precedence sub_group +HTML_TARGETS = combine noarg precedence sub_group .include <bsd.regress.mk> diff --git a/regress/eqn/subsup/precedence.in b/regress/eqn/subsup/precedence.in new file mode 100644 index 00000000..3972de65 --- /dev/null +++ b/regress/eqn/subsup/precedence.in @@ -0,0 +1,14 @@ +.\" $OpenBSD: precedence.in,v 1.1 2017/07/06 00:08:52 schwarze Exp $ +.Dd $Mdocdate$ +.Dt SUBSUP-PRECEDENCE 1 +.Os +.Sh NAME +.Nm subsup-precedence +.Nd precedence of subscripts and superscripts +.Sh DESCRIPTION +initial text +.EQ +x hat sub 1 under sup 2 bar + e tilde sup x hat sub s dyad ; +roman I sub bold I sup italic I + roman I sup bold I sub italic I +.EN +final text diff --git a/regress/eqn/subsup/precedence.out_ascii b/regress/eqn/subsup/precedence.out_ascii new file mode 100644 index 00000000..60619b54 --- /dev/null +++ b/regress/eqn/subsup/precedence.out_ascii @@ -0,0 +1,9 @@ +SUBSUP-PRECEDENCE(1) General Commands Manual SUBSUP-PRECEDENCE(1) + +NNAAMMEE + ssuubbssuupp--pprreecceeddeennccee - precedence of subscripts and superscripts + +DDEESSCCRRIIPPTTIIOONN + initial text _x^_1_^2 + _e~^_x^__s<-> ; I_II^_I + I^II__I final text + +OpenBSD July 6, 2017 OpenBSD diff --git a/regress/eqn/subsup/precedence.out_html b/regress/eqn/subsup/precedence.out_html new file mode 100644 index 00000000..1cad9ce2 --- /dev/null +++ b/regress/eqn/subsup/precedence.out_html @@ -0,0 +1 @@ +<mrow><msubsup><mover><mi>x</mi><mo>^</mo></mover><munder><mn>1</mn><mo>_</mo></munder><mover><mn>2</mn><mo></mo></mover></msubsup><mo>+</mo><msup><mover><mi>e</mi><mo>~</mo></mover><msub><mover><mi>x</mi><mo>^</mo></mover><mover><mi>s</mi><mo>↔</mo></mover></msub></msup><mo>;</mo><msubsup><mrow><mi fontstyle="normal">I</mi></mrow><mrow><mi fontweight="bold">I</mi></mrow><mrow><mi>I</mi></mrow></msubsup><mo>+</mo><msup><mrow><mi fontstyle="normal">I</mi></mrow><msub><mrow><mi fontweight="bold">I</mi></mrow><mrow><mi>I</mi></mrow></msub></msup></mrow> |