Hi
Thanks, but I'm afraid I already did this a few days ago by giving
capture-pane start and end line arguments (it is in OpenBSD I don't
think it has made it to SF yet).
On Thu, Mar 31, 2011 at 01:15:13AM +0530, Raghavendra D Prabhu wrote:
> Hi,
> I have been wanting the capability to capture the history and store
> store it to a file much akin to save-buffer. While checking the sources,
> I noticed that it had been noticed in TODO to be added with -h to
> capture-pane. So I have implemented it. I have also tested it myself.
>
> %<%<------------------------------------------------------------------
>
>
> Adding -h to capture-pane now captures history of that pane.
>
> Signed-off-by: Raghavendra D Prabhu <rpra...@wnohang.net>
> ---
> cmd-capture-pane.c | 50 ++++++++++++++++++++++++++++++++++++--------------
> 1 files changed, 36 insertions(+), 14 deletions(-)
>
> diff --git a/cmd-capture-pane.c b/cmd-capture-pane.c
> index a2c2fdd..1ed0bb3 100644
> --- a/cmd-capture-pane.c
> +++ b/cmd-capture-pane.c
> @@ -31,8 +31,8 @@ int cmd_capture_pane_exec(struct cmd *, struct cmd_ctx *);
> const struct cmd_entry cmd_capture_pane_entry = {
> "capture-pane", "capturep",
> - "b:t:", 0, 0,
> - "[-b buffer-index] [-t target-pane]",
> + "b:t:h", 0, 0,
> + "[-b buffer-index] [-t target-pane] [-h capture-history]",
> 0,
> NULL,
> NULL,
> @@ -47,8 +47,9 @@ cmd_capture_pane_exec(struct cmd *self, struct cmd_ctx *ctx)
> char *buf, *line, *cause;
> struct screen *s;
> int buffer;
> - u_int i, limit;
> - size_t len, linelen;
> + u_int i, j, limit;
> + size_t len, linelen, cellsize;
> + struct grid* gd;
> if (cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp) == NULL)
> return (-1);
> @@ -57,16 +58,37 @@ cmd_capture_pane_exec(struct cmd *self, struct cmd_ctx
> *ctx)
> buf = NULL;
> len = 0;
> - for (i = 0; i < screen_size_y(s); i++) {
> - line = grid_view_string_cells(s->grid, 0, i, screen_size_x(s));
> - linelen = strlen(line);
> -
> - buf = xrealloc(buf, 1, len + linelen + 1);
> - memcpy(buf + len, line, linelen);
> - len += linelen;
> - buf[len++] = '\n';
> -
> - xfree(line);
> + if (!args_has(args, 'h')) {
> + for (i = 0; i < screen_size_y(s); i++) {
> + line = grid_view_string_cells(s->grid, 0, i,
> screen_size_x(s));
> + linelen = strlen(line);
> +
> + buf = xrealloc(buf, 1, len + linelen + 1);
> + memcpy(buf + len, line, linelen);
> + len += linelen;
> + buf[len++] = '\n';
> +
> + xfree(line);
> + }
> + } else {
> + gd = s->grid;
> + line = NULL;
> + // Looping over the previous history + viewable text
> + for (i = 0; i < gd->hsize + gd->sy; i++) {
> + cellsize = gd->linedata[i].cellsize;
> + line = xrealloc(line,1,cellsize+1);
> + for (j = 0; j < cellsize; j++) {
> + line[j] =
> gd->linedata[i].celldata[j].data;
> + }
> + line[cellsize]='\0';
> +
> + buf = xrealloc(buf, 1, len + cellsize + 1);
> + memcpy(buf + len, line, cellsize);
> + len += cellsize;
> + buf[len++] = '\n';
> +
> + }
> + xfree(line);
> }
> limit = options_get_number(&global_options, "buffer-limit");
> --
> 1.7.4.2
>
> --------------------------
> Raghavendra Prabhu
> GPG ID:D72BE977
>
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