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author | wlemb <wlemb> | 2001-07-17 13:17:03 +0000 |
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committer | wlemb <wlemb> | 2001-07-17 13:17:03 +0000 |
commit | 776b7cbc82819cc52342c9ddc02c1a117df0a5e4 (patch) | |
tree | 764ecd0ac5c56e9d7a0ee92b8675f5713f90dd73 /doc/pic.ms | |
parent | cf123e890bce728d294f838b8961a90f5ea00fd2 (diff) | |
download | groff-776b7cbc82819cc52342c9ddc02c1a117df0a5e4.tar.gz |
Replace call to `troff' with `groff -Z' to make it aware of
GROFF_BIN_PATH.
* src/preproc/html/pre-html.cc (TROFF_COMMAND): New macro.
(troff_command, command_prefix): Removed.
(alterDeviceTo): Use groff.
(addZ): New function.
(char_buffer::do_html): Use it.
(scanArguments): Use TROFF_COMMAND.
(findPrefix): Removed.
(main): Updated.
* src/roff/groff/groff.cc (main): Handle zflag for preprocessors.
* doc/pic.ms: Documentation fixes.
Replace atexit() with global destructor.
* src/libs/libgroff/tmpfile.cc (xtmpfile_list): Add constructor.
(xtmpfile_list_init): New global structure to deallocate
xtmpfile_list on exit. Its destructor inherits most code from
remove_tmp_files().
(remove_tmp_files): Deleted.
(add_tmp_file): Simplified.
Diffstat (limited to 'doc/pic.ms')
-rw-r--r-- | doc/pic.ms | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -10,7 +10,7 @@ .\" This document was written for free use and redistribution by .\" Eric S. Raymond <esr@thyrsus.com> in August 1995. .\" -.\" $Id: pic.ms,v 1.4 2001/06/24 13:03:27 wlemb Exp $ +.\" $Id: pic.ms,v 1.5 2001/07/17 13:17:04 wlemb Exp $ .\" .\" Set a proper TeX .ie t .ds tx T\h'-.1667m'\v'.224m'E\v'-.224m'\h'-.125m'X @@ -654,7 +654,7 @@ has been filled, so that the text will not be obscured by the filling. .PP The closed-object modifier \fBsolid\fR is equivalent to \fBfill\fR with the darkest fill value (DWB \fBpic\fR had this capability but -mentioned it only in a reference opinion). +mentioned it only in a reference section). .NH 1 More About Text Placement .PP @@ -1372,10 +1372,12 @@ Various built-in functions are supported: \fBsin(\fIx\fB)\fR, \fBcos(\fIx\fB)\fR, \fBlog(\fIx\fB)\fR, \fBexp(\fIx\fB)\fR, \fBsqrt(\fIx\fB)\fR, \fBmax(\fIx\fB,\fIy\fB)\fR, \fBatan2(\fIx\fB,\fIy\fB)\fR, \fBmin(\fIx\fB,\fIy\fB)\fR, -\fBint(\fIx\fB)\fR, and \fBrand()\fP. +\fBint(\fIx\fB)\fR, \fBrand()\fP, and \fBsrand()\fP. Both \fBexp\fP and \fBlog\fP are -base 10; \fBint\fP does integer truncation; and \fBrand()\fP returns a -random number in [0-1). +base 10; \fBint\fP does integer truncation; \fBrand()\fP returns a +random number in [0-1), and \fBsrand()\fP sets the seed for +a new sequence of pseudo-random numbers to be returned by \fBrand()\fP +(\fBsrand()\fP is a GNU extension). .PP GNU \fBgpic\fP also documents a one-argument form or rand, \fBrand(\fIx\fB)\fR, which returns a random number between 1 and |