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20 lines
630 B
Diff
20 lines
630 B
Diff
This patch was written by Janne Kukonlehto (jtklehto@stekt.oulu.fi),
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it adds 8 bit clean support to ncurses 1.8.5
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--- ncurses-1.8.5/src/lib_addch.c.old Sun Oct 30 21:03:08 1994
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+++ ncurses-1.8.5/src/lib_addch.c Sun Oct 30 21:04:59 1994
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@@ -32,6 +32,13 @@
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if (y > win->_maxy || x > win->_maxx || y < 0 || x < 0)
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return(ERR);
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+ /* Attempt to solve problems caused by
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+ sign-extension of eighth bit
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+ (this should make ncurses 8-bit clean) */
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+ if ((ch & A_ATTRIBUTES) == A_ATTRIBUTES){
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+ ch &= A_CHARTEXT;
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+ }
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+
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switch (ch&A_CHARTEXT) {
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case '\t':
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for (newx = x + (8 - (x & 07)); x < newx; x++)
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