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24821: update notes in FAQ on combining characters,

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fix up cursor on exit from user-defined widget
This commit is contained in:
Peter Stephenson 2008-04-16 09:59:32 +00:00
parent 1875c12734
commit bd79dd9238
3 changed files with 16 additions and 3 deletions
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8
ChangeLog
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@ -1,6 +1,12 @@
2008-04-16 Peter Stephenson <pws@csr.com>
* 24821(?): Etc/FAQ.yo, Src/Zle/zle_main.c: updated notes plus
fix cursor position with combining characters after extra
from a user-defined widget.
2008-04-15 Peter Stephenson <pws@csr.com> 2008-04-15 Peter Stephenson <pws@csr.com>
* : Src/Zle/zle.h, Src/Zle/zle_misc.c, Src/Zle/zle_move.c, * 24819: Src/Zle/zle.h, Src/Zle/zle_misc.c, Src/Zle/zle_move.c,
Src/Zle/zle_utils.c: need to fix up combining character aligment Src/Zle/zle_utils.c: need to fix up combining character aligment
in case of sneaky combination generation; fix transposing in case of sneaky combination generation; fix transposing
characters. characters.

5
Etc/FAQ.yo
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@ -2045,7 +2045,8 @@ sect(How does zsh handle multibyte input and output?)
be displayed within the same screen area as the base character. As not be displayed within the same screen area as the base character. As not
all terminals handle this, even if they correctly display the base all terminals handle this, even if they correctly display the base
multibyte character, this option is not on by default. The KDE terminal multibyte character, this option is not on by default. The KDE terminal
emulator tt(konsole) is known to handle combining characters. emulator tt(konsole), tt(rxvt-unicode), and the Unicode version of
xterm, tt(uxterm), are known to handle combining characters.
The tt(COMBINING_CHARS) option only affects output; combining characters The tt(COMBINING_CHARS) option only affects output; combining characters
may always be input, but when the option is off will be displayed may always be input, but when the option is off will be displayed
@ -2157,7 +2158,7 @@ url(http://www.unicode.org/charts/)(http://www.unicode.org/charts/).
however, using UTF-8 massively extends the number of valid characters however, using UTF-8 massively extends the number of valid characters
that can be produced. that can be produced.
See also url(http://www.cl.cam.ac.uk/~mgk25/unicode.html#input)http://www.cl.cam.ac.uk/~mgk25/unicode.html#input) See also url(http://www.cl.cam.ac.uk/~mgk25/unicode.html#input)(http://www.cl.cam.ac.uk/~mgk25/unicode.html#input)
for general information on entering Unicode characters from a keyboard. for general information on entering Unicode characters from a keyboard.

6
Src/Zle/zle_main.c
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@ -1344,6 +1344,12 @@ execzlefunc(Thingy func, char **args, int set_bindk)
} }
if (set_bindk) if (set_bindk)
bindk = save_bindk; bindk = save_bindk;
/*
* Goodness knows where the user's left us; make sure
* it's not on a combining character that won't be displayed
* directly.
*/
CCRIGHT();
return ret; return ret;
} }