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[groff] 01/01: Minor fixes to markup in pic manual.
From: |
Eric S. Raymond |
Subject: |
[groff] 01/01: Minor fixes to markup in pic manual. |
Date: |
Sat, 24 Mar 2018 05:03:09 -0400 (EDT) |
esr pushed a commit to branch master
in repository groff.
commit 1ae2a7c644f60ea7897cf29dbf0c8fd7d8cbac76
Author: Eric S. Raymond <address@hidden>
Date: Sat Mar 24 05:00:41 2018 -0400
Minor fixes to markup in pic manual.
---
doc/pic.ms | 29 ++++++++++-------------------
1 file changed, 10 insertions(+), 19 deletions(-)
diff --git a/doc/pic.ms b/doc/pic.ms
index 9453d18..c23458c 100644
--- a/doc/pic.ms
+++ b/doc/pic.ms
@@ -526,7 +526,7 @@ with standard-sized boxes.
# Draw a demonstration up left arrow with grid box overlay
define gridarrow
{
- move right 0.1
+ move right 0.5
[
{arrow up left $1;}
box wid 0.5 ht 0.5 dotted with .nw at last arrow .end;
@@ -535,11 +535,7 @@ define gridarrow
}
move down from last arrow .center;
[
- if ( $1 == boxht ) then {
- "\fBline up left\fP"
- } else {
- sprintf("\fBarrow up left %g\fP", $1)
- }
+ sprintf("\fBarrow up left %g\fP", $1)
]
]
move right 0.1 from last [] .e;
@@ -1370,7 +1366,7 @@ For an example, consider these two programs:
box wid 0.5 ht 0.5;
box wid 0.75 ht 0.75;
]
- move down 0.3 from last [] .s 0.1;
+ move 0.1 down 0.3 from last [] .s;
"\fBbox wid 0.5 ht 0.5; box wid 0.75 ht 0.75\fP"
]
move from last [].e 1.5
@@ -1379,7 +1375,7 @@ move from last [].e 1.5
box wid 0.5 ht 0.5;
box wid 0.75 ht 0.75 with .sw at last box .se;
]
- move down 0.3 from last [] .s 0.1;
+ move 0.1 down 0.3 from last [] .s;
box invisible "\fBbox wid 0.5 ht 0.5;\fP" \
"\fBbox wid 0.75 ht 0.75 with .sw at last box .se;\fP"
]
@@ -1533,7 +1529,7 @@ positive:
box wid -0.5 ht 0.5
box wid 0.75 ht 0.75
]
- move down 0.3 from last [].s 0.1
+ move 0.1 down 0.3 from last [].s
"\fBbox wid -0.5 ht 0.5; box wid 0.75 ht 0.75\fP"
]
move from last [].e 2
@@ -1542,7 +1538,7 @@ move from last [].e 2
[ box wid -0.5 ht 0.5 ]
box wid 0.75 ht 0.75
]
- move down 0.3 from last [].s 0.1
+ move 0.1 down 0.3 from last [].s
"\fB[box wid -0.5 ht 0.5]; box wid 0.75 ht 0.75\fP"
]
.PE
@@ -2397,9 +2393,7 @@ define gridarrow
}
move down from last arrow .center;
[
- if ( $1 == boxht ) \e
- then { "\efBline up left\efP" } \e
- else { sprintf("\efBarrow up left %g\efP", $1) };
+ sprintf("\efBarrow up left %g\efP", $1)
]
]
move right 0.1 from last [] .e;
@@ -2420,19 +2414,16 @@ undef gridarrow
# Draw a demonstration up left arrow with grid box overlay
define gridarrow
{
- move right 0.1
+ move right 0.5
[
{arrow up left $1;}
box wid 0.5 ht 0.5 dotted with .nw at last arrow .end;
- for i = 2 to ($1 / 0.5) do
- {
+ for i = 2 to ($1 / 0.5) do {
box wid 0.5 ht 0.5 dotted with .sw at last box .se;
}
move down from last arrow .center;
[
- if ( $1 == boxht ) \
- then { "\fBline up left\fP" } \
- else { sprintf("\fBarrow up left %g\fP", $1) };
+ sprintf("\fBarrow up left %g\fP", $1)
]
]
move right 0.1 from last [] .e;
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