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<article class="Vimdoc VimdocJa">
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<a class="Constant" href="os_390.html" name="os_390.txt">os_390.txt</a> For <span class="Identifier">Vim version 8.0.</span> Last change: 2016 Feb 27<br>
<br>
<br>
<span class="Identifier">VIM REFERENCE MANUAL by Ralf Schandl</span><br>
<br>
<a class="Constant" href="os_390.html#zOS" name="zOS">zOS</a> <a class="Constant" href="os_390.html#z/OS" name="z/OS">z/OS</a> <a class="Constant" href="os_390.html#OS390" name="OS390">OS390</a> <a class="Constant" href="os_390.html#os390" name="os390">os390</a> <a class="Constant" href="os_390.html#MVS" name="MVS">MVS</a><br>
This file contains the particulars for the z/OS UNIX version of Vim.<br>
<br>
1. ASCII/EBCDIC dependent scripts <a class="Identifier" href="os_390.html#zOS-has-ebcdic">zOS-has-ebcdic</a><br>
2. Putty and Colors <a class="Identifier" href="os_390.html#zOS-PuTTY">zOS-PuTTY</a><br>
3. Motif Problems <a class="Identifier" href="os_390.html#zOS-Motif">zOS-Motif</a><br>
4. Bugs <a class="Identifier" href="os_390.html#zOS-Bugs">zOS-Bugs</a><br>
5. Limitations <a class="Identifier" href="os_390.html#zOS-limitations">zOS-limitations</a><br>
6. Open source on z/OS UNIX <a class="Identifier" href="os_390.html#zOS-open-source">zOS-open-source</a><br>
<br>
<span class="PreProc">Contributors:</span><br>
The port to z/OS UNIX was done by Ralf Schandl for the Redbook mentioned<br>
below.<br>
<br>
Changes, bug-reports, or both by:<br>
<br>
David Moore<br>
Anthony Giorgio<br>
and others<br>
<br>
<span class="PreProc">==============================================================================</span><br>
1. ASCII/EBCDIC dependent scripts <a class="Constant" href="os_390.html#OS390-has-ebcdic" name="OS390-has-ebcdic">OS390-has-ebcdic</a> <a class="Constant" href="os_390.html#zOS-has-ebcdic" name="zOS-has-ebcdic">zOS-has-ebcdic</a><br>
<br>
For the internal script language the feature "ebcdic" was added. With this<br>
you can fix ASCII dependent scripts like this:<br>
<br>
<div class="helpExample"> if has("ebcdic")<br>
let space = 64<br>
else<br>
let space = 32<br>
endif</div>
<br>
<br>
<span class="PreProc">==============================================================================</span><br>
2. PuTTY and Colors <a class="Constant" href="os_390.html#OS390-PuTTY" name="OS390-PuTTY">OS390-PuTTY</a> <a class="Constant" href="os_390.html#zOS-PuTTY" name="zOS-PuTTY">zOS-PuTTY</a><br>
<br>
If you see problems with syntax highlighting or screen corruptions when you<br>
connect to z/OS using Putty, try the following:<br>
<br>
- Configure Putty as "vt220" terminal (Connection->Data)<br>
- Add the following 3 lines to your vimrc:<br>
<br>
<br>
<div class="helpExample"> set t_AB=^[[4%p1%dm<br>
set t_AF=^[[3%p1%dm<br>
set t_CO=8</div>
<br>
<br>
<span class="Todo">Note</span>: ^[ is one character use <span class="Special"><C-V><Esc></span> to enter it.<br>
<br>
<span class="PreProc">==============================================================================</span><br>
3. Motif Problems <a class="Constant" href="os_390.html#OS390-Motif" name="OS390-Motif">OS390-Motif</a> <a class="Constant" href="os_390.html#zOS-Motif" name="zOS-Motif">zOS-Motif</a><br>
<br>
<span class="Todo">Note</span>: Seen with Vim 6.*, never tested since.<br>
<br>
It seems that in porting the Motif library to z/OS, a translation from EBCDIC<br>
to ASCII for the accelerator characters of the pull-down menus was forgotten.<br>
Even after I tried to hand convert the menus, the accelerator keys continued<br>
to only work for the opening of menus (like <span class="Special"><Alt-F></span> to open the file menu).<br>
They still do not work for the menu items themselves (like <span class="Special"><Alt-F></span>O to open<br>
the file browser).<br>
<br>
There is no solution for this yet.<br>
<br>
<span class="PreProc">==============================================================================</span><br>
4. Bugs <a class="Constant" href="os_390.html#OS390-bugs" name="OS390-bugs">OS390-bugs</a> <a class="Constant" href="os_390.html#zOS-Bugs" name="zOS-Bugs">zOS-Bugs</a><br>
<br>
- Vim will consistently hang when a large amount of text is selected in<br>
visual block mode. This may be due to a memory corruption issue. <span class="Todo">Note</span> that<br>
this occurs in both the terminal and gui versions.<br>
<br>
<span class="PreProc">==============================================================================</span><br>
5. Limitations <a class="Constant" href="os_390.html#OS390-limitations" name="OS390-limitations">OS390-limitations</a> <a class="Constant" href="os_390.html#zOS-limitations" name="zOS-limitations">zOS-limitations</a><br>
<br>
- No binary search in tag files.<br>
The program /bin/sort sorts by ASCII value by default. This program is<br>
normally used by ctags to sort the tags. There might be a version of<br>
ctags out there, that does it right, but we can't be sure. So this seems to<br>
be a permanent restriction.<br>
<br>
- The cscope interface (<a class="Identifier" href="if_cscop.html#cscope">cscope</a>) doesn't work for the version of cscope<br>
that we use on our mainframe. We have a copy of version 15.0b12, and it<br>
causes Vim to hang when using the "cscope add" command. I'm guessing that<br>
the binary format of the cscope database isn't quite what Vim is expecting.<br>
I've tried to port the current version of cscope (15.3) to z/OS, without<br>
much success. If anyone is interested in trying, drop me a line if you<br>
make any progress.<br>
<br>
- No glib/gtk support. I have not been able to successfully compile glib on<br>
z/OS UNIX. This means you'll have to live without the pretty gtk toolbar.<br>
<br>
Disabled at compile time:<br>
- Multibyte support (<a class="Identifier" href="mbyte.html#multibyte">multibyte</a>)<br>
- Right-to-left mode (<a class="Identifier" href="rileft.html#rileft">rileft</a>)<br>
- Farsi key map (<a class="Identifier" href="farsi.html#Farsi">Farsi</a>)<br>
- Arabic language support (<a class="Identifier" href="arabic.html#Arabic">Arabic</a>)<br>
- Spell checking (<a class="Identifier" href="spell.html#spell">spell</a>)<br>
<br>
Never tested:<br>
- Perl interface (<a class="Identifier" href="if_perl.html#perl">perl</a>)<br>
- Hangul input (<a class="Identifier" href="hangulin.html#hangul">hangul</a>)<br>
- Encryption support (<a class="Identifier" href="editing.html#encryption">encryption</a>)<br>
- Langmap (<a class="Identifier" href="options.html#'langmap'">'langmap'</a>)<br>
- Python support (<a class="Identifier" href="if_pyth.html#Python">Python</a>)<br>
- Right-to-left mode (<a class="Identifier" href="options.html#'rightleft'">'rightleft'</a>)<br>
- TCL interface (<a class="Identifier" href="if_tcl.html#tcl">tcl</a>)<br>
...<br>
<br>
<span class="PreProc">==============================================================================</span><br>
6. Open source on z/OS UNIX <a class="Constant" href="os_390.html#OS390-open-source" name="OS390-open-source">OS390-open-source</a> <a class="Constant" href="os_390.html#zOS-open-source" name="zOS-open-source">zOS-open-source</a><br>
<br>
If you are interested in other Open Source Software on z/OS UNIX, have a<br>
look at the following Redbook:<br>
<br>
Mike MacIsaac et al<br>
"Open Source Software for z/OS and OS/390 UNIX"<br>
IBM Form Number: SG24-5944-01<br>
ISBN: 0738424633<br>
<span class="Constant"><a href="http://www-03.ibm.com/systems/resources/servers_eserver_zseries_zos_unix_redbook_sg245944.pdf">http://www-03.ibm.com/systems/resources/servers_eserver_zseries_zos_unix_redbook_sg245944.pdf</a></span><br>
<br>
Also look at:<br>
<span class="Constant"><a href="http://www.redbooks.ibm.com">http://www.redbooks.ibm.com</a></span><br>
<span class="Constant"><a href="http://www-03.ibm.com/systems/z/os/zos/features/unix/">http://www-03.ibm.com/systems/z/os/zos/features/unix/</a></span><br>
<span class="Constant"><a href="http://www-03.ibm.com/systems/z/os/zos/features/unix/library/IBM+Redbooks/index.html">http://www-03.ibm.com/systems/z/os/zos/features/unix/library/IBM+Redbooks/index.html</a></span><br>
<br>
<br>
<br>
<span class="PreProc">------------------------------------------------------------------------------</span><br>
vim:tw=78:fo=tcq2:ts=8:ft=help:norl:<br>
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