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Make tabwidth a global variable. - sam - An updated version of the sam text edi… |
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git clone git://vernunftzentrum.de/sam.git |
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commit 71c66d8c4077758f7f74ffae154d164577f1186c |
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parent 64ce996d964cb54a14d344c0ea242a73aaedd4f9 |
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Author: Rob King <[email protected]> |
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Date: Tue, 17 May 2016 23:46:45 -0500 |
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Make tabwidth a global variable. |
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Diffstat: |
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include/frame.h | 2 ++ |
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libframe/frinit.c | 3 ++- |
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2 files changed, 4 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/include/frame.h b/include/frame.h |
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@@ -69,5 +69,7 @@ Point _frptofcharptb(Frame*, ulong, Point, int); |
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Point _frptofcharnb(Frame*, ulong, int); |
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int _frstrlen(Frame*, int); |
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+extern int tabwidth; |
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+ |
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#define NRUNE(b) ((b)->nrune<0? 1 : (b)->nrune) |
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#define NBYTE(b) strlen((char*)(b)->a.ptr) |
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diff --git a/libframe/frinit.c b/libframe/frinit.c |
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@@ -4,10 +4,11 @@ |
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#include <libg.h> |
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#include <frame.h> |
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+int tabwidth = 8; |
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+ |
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void |
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frinit(Frame *f, Rectangle r, XftFont *ft, Bitmap *b) |
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{ |
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- int tabwidth = 8; |
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int tabs = atoi(getenv("TABS") ? getenv("TABS") : ""); |
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if (tabs > 0 && tabs < 12) |
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tabwidth = tabs; |
