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CVS log for src/usr.bin/mg/display.c


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Default branch: MAIN


Revision 1.52 / (download) - annotate - [select for diffs], Fri Apr 21 13:39:37 2023 UTC (12 months, 4 weeks ago) by op
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, HEAD
Changes since 1.51: +48 -45 lines
Diff to previous 1.51 (colored)

mg: allow to change the tab width

This makes the tab width customizable per-buffer.  The new function
`set-tab-width' changes it for the current buffer or the default value
for new buffers if called with a prefix argument (or from the startup
file.)

The default tab width is still 8 column.

Together with the newly resurrected no-tab-mode, allows to use mg for a
variety of programming languages and coding styles.

Note that it's not possible to call set-tab-width with auto-execute in
the startup file due to limitations in how auto-execute and the parser
work.

ok tb@

Revision 1.51 / (download) - annotate - [select for diffs], Mon Apr 17 09:49:04 2023 UTC (13 months ago) by op
Branch: MAIN
Changes since 1.50: +4 -16 lines
Diff to previous 1.50 (colored)

resurrect mg' no-tab-mode

It's a mode that makes mg insert spaces up to the next tab stop upon
pressing TAB, along with the various tweaks needed in other places so
for e.g. auto-indent-mode also uses spaces.

This is not just an unifdef NOTAB: even under no-tab-mode mg should
consider literal TAB characters wide up to the next tab stop, while the
hidden code considered hard tabs to be just control character (i.e. ^I)
with width of two columns.  I'm also introducing the helper function
doindent() in utils.c to de-obfuscate the insertion of tabs/spaces until
the given column.

ok tb@

Revision 1.50 / (download) - annotate - [select for diffs], Wed Mar 8 04:43:11 2023 UTC (14 months, 1 week ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_7_3_BASE, OPENBSD_7_3
Changes since 1.49: +1 -3 lines
Diff to previous 1.49 (colored)

Delete obsolete /* ARGSUSED */ lint comments.

ok miod@ millert@

Revision 1.49 / (download) - annotate - [select for diffs], Mon Dec 26 19:16:02 2022 UTC (16 months, 3 weeks ago) by jmc
Branch: MAIN
Changes since 1.48: +3 -3 lines
Diff to previous 1.48 (colored)

spelling fixes; from paul tagliamonte
amendments to his diff are noted on tech

Revision 1.48 / (download) - annotate - [select for diffs], Thu Jul 6 19:27:37 2017 UTC (6 years, 10 months ago) by schwarze
Branch: MAIN
CVS Tags: OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2
Changes since 1.47: +8 -2 lines
Diff to previous 1.47 (colored)

Fix display of overlong lines containing non-ASCII bytes.
Also fixes a crash reported by Hiltjo Posthuma <hiltjo at codemadness
dot org>, though in a different way than with the patch he sent.
OK florian@ bcallah@

Revision 1.47 / (download) - annotate - [select for diffs], Fri Apr 3 22:10:29 2015 UTC (9 years, 1 month ago) by bcallah
Branch: MAIN
CVS Tags: OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8
Changes since 1.46: +6 -23 lines
Diff to previous 1.46 (colored)

Pull an #include out of an #ifdef.
XCHAR and XSHORT have always been defined to be int. Just make them int.
We don't need to care about making better code for whatever non-VAX
machines were being used in 1986.
ok florian@

Revision 1.46 / (download) - annotate - [select for diffs], Tue Mar 24 22:28:10 2015 UTC (9 years, 1 month ago) by bcallah
Branch: MAIN
Changes since 1.45: +2 -7 lines
Diff to previous 1.45 (colored)

unifdef -DBINDKEY -- you can't build mg the other way.
unifdef -UMOVE_STANDOUT -- we had it under an '#ifdef undef' in ttydef.h
also remove those lines from ttydef.h

Set linenos = TRUE instead of an odd #ifdef dance that isn't used anywhere
else.

ok florian@

Revision 1.45 / (download) - annotate - [select for diffs], Thu Mar 19 21:22:15 2015 UTC (9 years, 2 months ago) by bcallah
Branch: MAIN
Changes since 1.44: +9 -3 lines
Diff to previous 1.44 (colored)

Clean up the includes in mg.
This does the following:
Moves all POSIX headers from sysdef.h into the individual .c files so that
each file now only includes what it needs. All headers are properly sorted.
Moves the remainder of sysdef.h to other files (mostly def.h) and deletes
sysdef.h now that it's no longer contains anything.
Tweak a comment that references sysdef.h so that it no longer does that.
ok florian@

Revision 1.44 / (download) - annotate - [select for diffs], Tue Feb 17 00:34:33 2015 UTC (9 years, 3 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_5_7_BASE, OPENBSD_5_7
Changes since 1.43: +3 -3 lines
Diff to previous 1.43 (colored)

shuffle reallocarray arguments around for better overflow checking

Revision 1.43 / (download) - annotate - [select for diffs], Tue Feb 17 00:32:40 2015 UTC (9 years, 3 months ago) by tedu
Branch: MAIN
Changes since 1.42: +2 -1 lines
Diff to previous 1.42 (colored)

undef tryreallocarray like tryrealloc when done.
from Kamil Rytarowski. ok bcallah

Revision 1.42 / (download) - annotate - [select for diffs], Thu Oct 16 17:36:11 2014 UTC (9 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.41: +15 -7 lines
Diff to previous 1.41 (colored)

Use reallocarray() where possible.  There are further possible overflows
in the region, but my time is limited...

Revision 1.41 / (download) - annotate - [select for diffs], Fri May 31 18:03:44 2013 UTC (10 years, 11 months ago) by lum
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4
Changes since 1.40: +6 -6 lines
Diff to previous 1.40 (colored)

Make the system bell toggleable via 'audible-bell', and if switched
off, make available an alternative 'visible-bell'.

ok florian@ jasper@ Feedback Sunil Nimmagadda.

Revision 1.40 / (download) - annotate - [select for diffs], Mon Mar 25 11:41:44 2013 UTC (11 years, 1 month ago) by florian
Branch: MAIN
Changes since 1.39: +3 -3 lines
Diff to previous 1.39 (colored)

Display the window's column number in mode line not the
column number of the active window.
OK jasper@

Revision 1.39 / (download) - annotate - [select for diffs], Tue Dec 4 10:54:20 2012 UTC (11 years, 5 months ago) by florian
Branch: MAIN
CVS Tags: OPENBSD_5_3_BASE, OPENBSD_5_3
Changes since 1.38: +25 -6 lines
Diff to previous 1.38 (colored)

Bring back column numbers and make them configurable, off by default
to not kill slow serial lines.
Committing my independently written, slightly different version, as
requested by jasper@.

OK jasper@, OK reyk@ for jasper@'s version of the diff
"Sure, if you think so then." deraadt@

Revision 1.38 / (download) - annotate - [select for diffs], Sun Nov 11 20:40:49 2012 UTC (11 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.37: +2 -3 lines
Diff to previous 1.37 (colored)

updating the character offset on the line all the time is astoundingly
hostile to slow terminals.
ok lum

Revision 1.37 / (download) - annotate - [select for diffs], Thu Jun 4 02:23:37 2009 UTC (14 years, 11 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6
Changes since 1.36: +10 -10 lines
Diff to previous 1.36 (colored)

Rename w_flag to w_rflag. This is not a general purpose
flag: it is for redisplay options only. I need an additional all-purpose
flag, so renaming removes the desire to wrongly overload the existing one.

Turdshine. No functional chage.

Revision 1.36 / (download) - annotate - [select for diffs], Wed Jun 11 19:35:37 2008 UTC (15 years, 11 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4
Changes since 1.35: +2 -2 lines
Diff to previous 1.35 (colored)

Use getcolpos to compute column. doto does not account for tabs

Revision 1.35 / (download) - annotate - [select for diffs], Mon May 28 17:52:17 2007 UTC (16 years, 11 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2
Changes since 1.34: +8 -6 lines
Diff to previous 1.34 (colored)

Add a global-wd-mode command, which toggles between the current
behavior (every buffer maintains its own cwd) and the old behavior of
one global working directory. This makes it slightly easier to hack
on things like kernel code, where compilation, etc, are initiated from
a different directory than you are working in.
While here, fix setting/handling of global wd.

Revision 1.34 / (download) - annotate - [select for diffs], Thu Mar 29 17:37:15 2007 UTC (17 years, 1 month ago) by kjell
Branch: MAIN
Changes since 1.33: +7 -1 lines
Diff to previous 1.33 (colored)

Indicate when macro recording is in progress on the modeline.
(This should eventually move to becoming a "real" mode.)
Don't print end macro message unless the macro is being recorded.
ok cloder@. looks fine art@

Revision 1.33 / (download) - annotate - [select for diffs], Sun Dec 24 01:07:59 2006 UTC (17 years, 4 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_4_1_BASE, OPENBSD_4_1
Changes since 1.32: +3 -2 lines
Diff to previous 1.32 (colored)

Add column-number indicator to status line (enabled when line-number-mode is
enabled; i.e. by default). This is essentially free, and has been requested
a few times now

Revision 1.32 / (download) - annotate - [select for diffs], Wed Dec 20 21:31:45 2006 UTC (17 years, 5 months ago) by deraadt
Branch: MAIN
Changes since 1.31: +2 -2 lines
Diff to previous 1.31 (colored)

kjell loves his extra spaces

Revision 1.31 / (download) - annotate - [select for diffs], Sun Nov 19 16:51:19 2006 UTC (17 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.30: +3 -3 lines
Diff to previous 1.30 (colored)

spacing

Revision 1.30 / (download) - annotate - [select for diffs], Tue Jul 25 08:22:32 2006 UTC (17 years, 9 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_4_0_BASE, OPENBSD_4_0
Changes since 1.29: +4 -4 lines
Diff to previous 1.29 (colored)

Rename the header line of a buffer to b_headp, from the remarkably
unintuitive b_linep. No binary change.

Revision 1.29 / (download) - annotate - [select for diffs], Thu Jun 1 09:00:50 2006 UTC (17 years, 11 months ago) by kjell
Branch: MAIN
Changes since 1.28: +42 -1 lines
Diff to previous 1.28 (colored)

Display line number in the mg statusbar.  Yes, it seems like a fugly
way to do it, but all the clever and pretty ways utterly failed.
Basic use seems fine. We'll turdshine the special cases later.

If it bothers you, use M-x line-number-mode, or put same in your ~/.mg
file to disable.

ok cloder, jason

Revision 1.28 / (download) - annotate - [select for diffs], Mon May 29 00:02:23 2006 UTC (17 years, 11 months ago) by kjell
Branch: MAIN
Changes since 1.27: +3 -3 lines
Diff to previous 1.27 (colored)

Another mnemonic rename, missed the first time.
Also missed the ok cloder.

Revision 1.27 / (download) - annotate - [select for diffs], Sun May 28 23:30:16 2006 UTC (17 years, 11 months ago) by kjell
Branch: MAIN
Changes since 1.26: +5 -5 lines
Diff to previous 1.26 (colored)

Make Window Flags more mnemonic (and less dumb); i.e.
WFHARD -> WFFULL (Redraw full window)
WFFORCE -> WFFRAME (Reframe window).
No binary change

Revision 1.26 / (download) - annotate - [select for diffs], Tue Dec 13 06:01:27 2005 UTC (18 years, 5 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_3_9_BASE, OPENBSD_3_9
Changes since 1.25: +2 -2 lines
Diff to previous 1.25 (colored)

More name-clash delinting

Revision 1.25 / (download) - annotate - [select for diffs], Tue Dec 13 05:40:33 2005 UTC (18 years, 5 months ago) by kjell
Branch: MAIN
Changes since 1.24: +5 -6 lines
Diff to previous 1.24 (colored)

do some silly de-linting

Revision 1.24 / (download) - annotate - [select for diffs], Sun Nov 20 03:53:45 2005 UTC (18 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.23: +4 -23 lines
Diff to previous 1.23 (colored)

GOSLING screen update always on, so #ifdef can go; ok kjell

Revision 1.23 / (download) - annotate - [select for diffs], Fri Nov 18 20:56:52 2005 UTC (18 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.22: +39 -39 lines
Diff to previous 1.22 (colored)

greedy use of typedef struct was making code harder to read; ok kjell cloder

Revision 1.22 / (download) - annotate - [select for diffs], Tue Jun 14 18:14:40 2005 UTC (18 years, 11 months ago) by kjell
Branch: MAIN
CVS Tags: OPENBSD_3_8_BASE, OPENBSD_3_8
Changes since 1.21: +3 -1 lines
Diff to previous 1.21 (colored)

Add explicit public domain notices to all public domain files.
ok millert@, deraadt@

Revision 1.21 / (download) - annotate - [select for diffs], Sun Apr 3 02:09:28 2005 UTC (19 years, 1 month ago) by db
Branch: MAIN
Changes since 1.20: +53 -64 lines
Diff to previous 1.20 (colored)

This is a no binary change which does:

- spelling, punctuation fixes
- variable declaration lineup
- use parentheses for return and sizeof
- K&R function declarations -> ANSI
- other minor code beautification

ok henning@

Revision 1.20 / (download) - annotate - [select for diffs], Fri Aug 15 23:23:18 2003 UTC (20 years, 9 months ago) by vincent
Branch: MAIN
CVS Tags: OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.19: +2 -1 lines
Diff to previous 1.19 (colored)

make dired work more like emacs. (well, make it _work_, and then add a
bunch of missing commands)

Revision 1.19 / (download) - annotate - [select for diffs], Sun Sep 15 13:59:16 2002 UTC (21 years, 8 months ago) by vincent
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2
Changes since 1.18: +2 -2 lines
Diff to previous 1.18 (colored)

typo in comment.

Revision 1.18 / (download) - annotate - [select for diffs], Thu Aug 29 22:45:22 2002 UTC (21 years, 8 months ago) by vincent
Branch: MAIN
Changes since 1.17: +13 -5 lines
Diff to previous 1.17 (colored)

fix a little display bug when editing a file with binary characters, columns
weren't calculated correctly.

ok deraadt@

Revision 1.17 / (download) - annotate - [select for diffs], Thu Aug 22 23:28:19 2002 UTC (21 years, 9 months ago) by deraadt
Branch: MAIN
Changes since 1.16: +8 -7 lines
Diff to previous 1.16 (colored)

knf

Revision 1.16 / (download) - annotate - [select for diffs], Thu Aug 22 23:21:20 2002 UTC (21 years, 9 months ago) by vincent
Branch: MAIN
Changes since 1.15: +9 -2 lines
Diff to previous 1.15 (colored)

print hex codes instead of non-printing characters.  fixes some display
problems when editing binary files.

ok deraadt@

Revision 1.15 / (download) - annotate - [select for diffs], Mon Jul 1 18:01:40 2002 UTC (21 years, 10 months ago) by vincent
Branch: MAIN
Changes since 1.14: +8 -11 lines
Diff to previous 1.14 (colored)

 just make vtresize return TRUE/FALSE instead of 0/-1, for consistency with
the rest of the mg code. + some KNF.

 adapted from diff by zyrnix.

Revision 1.14 / (download) - annotate - [select for diffs], Tue Jun 25 14:24:53 2002 UTC (21 years, 10 months ago) by vincent
Branch: MAIN
Changes since 1.13: +5 -2 lines
Diff to previous 1.13 (colored)

display readonly/modified combination just like emacs.

ok deraadt@

Revision 1.13 / (download) - annotate - [select for diffs], Wed Mar 27 17:42:37 2002 UTC (22 years, 1 month ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_1_BASE, OPENBSD_3_1
Changes since 1.12: +5 -1 lines
Diff to previous 1.12 (colored)

Fixes the the following problems (from zyrnix)
1) Mg crashes with column width of 1, rows > 2
2) Mg panics on resizing due to incomplete write
3) Mg doesn't compile with STARTUPFILE defined
deraadt@ OK

Revision 1.12 / (download) - annotate - [select for diffs], Sat Mar 16 04:17:36 2002 UTC (22 years, 2 months ago) by vincent
Branch: MAIN
Changes since 1.11: +7 -4 lines
Diff to previous 1.11 (colored)

 add readonly buffer support
 plus some KNF

 ok art@

Revision 1.11 / (download) - annotate - [select for diffs], Mon Mar 11 13:02:56 2002 UTC (22 years, 2 months ago) by vincent
Branch: MAIN
Changes since 1.10: +23 -40 lines
Diff to previous 1.10 (colored)

  * Move to ANSI function definitions.
  * Add a whole lot of consts where I thought it made sense

   no ok, but no objections either...

Revision 1.10 / (download) - annotate - [select for diffs], Sat Feb 16 21:27:49 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
Changes since 1.9: +13 -13 lines
Diff to previous 1.9 (colored)

Part one of userland __P removal.  Done with a simple regexp with some minor hand editing to make comments line up correctly.  Another pass is forthcoming that handles the cases that could not be done automatically.

Revision 1.9 / (download) - annotate - [select for diffs], Thu Feb 14 14:24:21 2002 UTC (22 years, 3 months ago) by deraadt
Branch: MAIN
Changes since 1.8: +10 -11 lines
Diff to previous 1.8 (colored)

some KNF

Revision 1.8 / (download) - annotate - [select for diffs], Thu Feb 14 00:11:46 2002 UTC (22 years, 3 months ago) by vincent
Branch: MAIN
Changes since 1.7: +74 -62 lines
Diff to previous 1.7 (colored)

 simplify a loop and add some comments.

 ok deraadt@

Revision 1.7 / (download) - annotate - [select for diffs], Fri Jan 18 08:37:08 2002 UTC (22 years, 4 months ago) by art
Branch: MAIN
Changes since 1.6: +133 -34 lines
Diff to previous 1.6 (colored)

Remove the NROW and NCOL limits. The static arrays are now replaced with
dynamically allocated memory.
Code written by Vincent Labrecque <limitln@Psyfreaks.CA> with some minor
tweaks by me.

Revision 1.6 / (download) - annotate - [select for diffs], Thu May 24 03:05:22 2001 UTC (23 years ago) by mickey
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0
Changes since 1.5: +82 -84 lines
Diff to previous 1.5 (colored)

spaces

Revision 1.5 / (download) - annotate - [select for diffs], Wed May 23 22:20:35 2001 UTC (23 years ago) by art
Branch: MAIN
Changes since 1.4: +26 -26 lines
Diff to previous 1.4 (colored)

remove VOID. We're way beyond the point where this could build with an
ancient compiler.

Revision 1.4 / (download) - annotate - [select for diffs], Mon Jan 29 01:58:07 2001 UTC (23 years, 3 months ago) by niklas
Branch: MAIN
CVS Tags: OPENBSD_2_9_BASE, OPENBSD_2_9
Changes since 1.3: +2 -0 lines
Diff to previous 1.3 (colored)

$OpenBSD$

Revision 1.3 / (download) - annotate - [select for diffs], Thu Apr 13 06:12:14 2000 UTC (24 years, 1 month ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7
Changes since 1.2: +399 -359 lines
Diff to previous 1.2 (colored)

The start of KNF + -Wall.  The code has been run through indent but
needs hand fixup.  I stopped at keymap.c...

Revision 1.2 / (download) - annotate - [select for diffs], Sat Feb 26 22:53:16 2000 UTC (24 years, 2 months ago) by millert
Branch: MAIN
Changes since 1.1: +15 -13 lines
Diff to previous 1.1 (colored)

change WINDOW -> MGWIN to avoid curses type conflict
convert to terminfo in tty*.c
add support for some keypad function keys (arrows, pgup, pgdown)

Revision 1.1 / (download) - annotate - [select for diffs], Fri Feb 25 19:08:47 2000 UTC (24 years, 2 months ago) by deraadt
Branch: MAIN

initial import of mg2a

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