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treg: upper-case letter to append to yank buffers - neatvi - [fork] simple vi-t… |
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git clone git://src.adamsgaard.dk/neatvi |
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commit ec086911d042a074ad149289f4200c3248446096 |
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parent 02c3248a2537cdccb0ccf6f91ad6df16cf902c15 |
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Author: Ali Gholami Rudi <[email protected]> |
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Date: Sat, 16 May 2015 12:26:48 +0430 |
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reg: upper-case letter to append to yank buffers |
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Diffstat: |
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M reg.c | 13 ++++++++----- |
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1 file changed, 8 insertions(+), 5 deletions(-) |
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--- |
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diff --git a/reg.c b/reg.c |
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t@@ -1,3 +1,4 @@ |
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+#include <ctype.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "vi.h" |
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t@@ -13,11 +14,13 @@ char *reg_get(int c, int *ln) |
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void reg_put(int c, char *s, int ln) |
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{ |
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- char *buf = malloc(strlen(s) + 1); |
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- strcpy(buf, s); |
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- free(bufs[c]); |
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- bufs[c] = buf; |
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- lnmode[c] = ln; |
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+ char *pre = isupper(c) ? bufs[tolower(c)] : ""; |
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+ char *buf = malloc(strlen(pre) + strlen(s) + 1); |
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+ strcpy(buf, pre); |
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+ strcat(buf, s); |
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+ free(bufs[tolower(c)]); |
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+ bufs[tolower(c)] = buf; |
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+ lnmode[tolower(c)] = ln; |
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} |
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void reg_done(void) |
