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
pgphDl6R3RErJ.pgp
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