From d318611dd6f23fcfedd50e9b9e24620b102ba96a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:44:05 +0200 Subject: Adding upstream version 1.23.0. Signed-off-by: Daniel Baumann --- .../Intermediate-Output-Examples.html | 171 +++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 doc/groff.html.node/Intermediate-Output-Examples.html (limited to 'doc/groff.html.node/Intermediate-Output-Examples.html') diff --git a/doc/groff.html.node/Intermediate-Output-Examples.html b/doc/groff.html.node/Intermediate-Output-Examples.html new file mode 100644 index 0000000..0947e86 --- /dev/null +++ b/doc/groff.html.node/Intermediate-Output-Examples.html @@ -0,0 +1,171 @@ + + + + + + +Intermediate Output Examples (The GNU Troff Manual) + + + + + + + + + + + + + + + + + + + + +
+
+

+Next: , Previous: , Up: gtroff Output   [Contents][Index]

+
+
+

6.1.3 Intermediate Output Examples

+ +

This section presents the intermediate output generated from the same +input for three different devices. The input is the sentence ‘hell +world’ fed into gtroff on the command line. +

+
+
High-resolution device ps
+
+

This is the standard output of gtroff if no -T option is +given. +

+
+
shell> echo "hell world" | groff -Z -T ps
+
+x T ps
+x res 72000 1 1
+x init
+
p1
+x font 5 TR
+f5
+s10000
+V12000
+H72000
+thell
+wh2500
+tw
+H96620
+torld
+n12000 0
+
x trailer
+V792000
+x stop
+
+ +

This output can be fed into grops to get its representation as a +PostScript file. +

+
+
Low-resolution device latin1
+
+

This is similar to the high-resolution device except that the +positioning is done at a minor scale. Some comments (lines starting +with ‘#’) were added for clarification; they were not generated by +the formatter. +

+
+
shell> echo "hell world" | groff -Z -T latin1
+
+# prologue
+x T latin1
+x res 240 24 40
+x init
+
# begin a new page
+p1
+# font setup
+x font 1 R
+f1
+s10
+# initial positioning on the page
+V40
+H0
+# write text 'hell'
+thell
+# inform about space, and issue a horizontal jump
+wh24
+# write text 'world'
+tworld
+# announce line break, but do nothing because...
+n40 0
+
# ...the end of the document has been reached
+x trailer
+V2640
+x stop
+
+ +

This output can be fed into grotty to get a formatted text +document. +

+
+
AT&T troff output
+

Since a computer monitor has a much lower resolution than modern +printers, the intermediate output for X11 devices can use the +jump-and-write command with its 2-digit displacements. +

+
+
shell> echo "hell world" | groff -Z -T X100
+
+x T X100
+x res 100 1 1
+x init
+
p1
+x font 5 TR
+f5
+s10
+V16
+H100
+# write text with jump-and-write commands
+ch07e07l03lw06w11o07r05l03dh7
+n16 0
+
x trailer
+V1100
+x stop
+
+ +

This output can be fed into xditview or gxditview for +displaying in X. +

+

Due to the obsolete jump-and-write command, the text clusters in the +AT&T troff output are almost unreadable. +

+
+ + +
+
+
+

+Next: Output Language Compatibility, Previous: Command Reference, Up: gtroff Output   [Contents][Index]

+
+ + + + + -- cgit v1.2.3