degesch: factor out buffer_get_index()
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parent
2d4adaefbf
commit
e5b52fcd76
21
degesch.c
21
degesch.c
@ -952,6 +952,19 @@ buffer_goto (struct app_context *ctx, int n)
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return false;
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}
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static int
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buffer_get_index (struct app_context *ctx, struct buffer *buffer)
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{
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int index = 1;
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LIST_FOR_EACH (struct buffer, iter, ctx->buffers)
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{
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if (iter == buffer)
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return index;
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index++;
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}
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return -1;
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}
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static void
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init_buffers (struct app_context *ctx)
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{
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@ -1291,12 +1304,8 @@ refresh_prompt (struct app_context *ctx)
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str_append_printf (&prompt, "(%s) ", unseen_prefix);
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free (unseen_prefix);
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int buffer_index = 1;
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for (struct buffer *iter = ctx->buffers;
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iter && iter != buffer; iter = iter->next)
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buffer_index++;
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str_append_printf (&prompt, "%d:%s", buffer_index, buffer->name);
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str_append_printf (&prompt, "%d:%s",
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buffer_get_index (ctx, buffer), buffer->name);
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if (buffer->type == BUFFER_CHANNEL && *buffer->mode)
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str_append_printf (&prompt, "(%s)", buffer->mode);
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