commit 1c12b4e33b94d6f02a8f004c9db427b9532466e3
parent 22ccf3377e922a4c68ee48f4bc940854ca897923
Author: krasjet
Date: 2021-01-11 08:10Z
trim spaces
Diffstat:
3 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/btbuf.c b/btbuf.c
@@ -51,7 +51,7 @@ btbuf_clear(btbuf *buf)
buf->buf[i] = BT_WHITE;
}
-void
+void
btbuf_vline(btbuf *buf, int x, int y0, int y1)
{
int y;
@@ -69,7 +69,7 @@ btbuf_vline(btbuf *buf, int x, int y0, int y1)
draw(x, y);
}
-void
+void
btbuf_rline(btbuf *buf, int x0, int y0, int y1)
{
int mid, sy, cnt;
diff --git a/btbuf.h b/btbuf.h
@@ -23,7 +23,7 @@ void btbuf_clear(btbuf *buf);
/* draw vertical line from (x,y0) to (x,y1)
* ASSUMES: 0<=x<width */
void btbuf_vline(btbuf *buf, int x, int y0, int y1);
-/* draw line from (x,y0) to (x+1,y1)
+/* draw line from (x,y0) to (x+1,y1)
* ASSUMES: 0<=x<width-1 */
void btbuf_rline(btbuf *buf, int x, int y0, int y1);
diff --git a/oso.1 b/oso.1
@@ -91,10 +91,10 @@ window is focused when you press the keys.
Pause the display or resume if already paused.
.TP
.B 0
-Toggle drawing mode between
-.B line
-mode or
-.B dot
+Toggle drawing mode between
+.B line
+mode or
+.B dot
mode.
.IP
In
@@ -104,7 +104,7 @@ straight line, whereas in
.B dot
mode, raw samples will be drawn so the waveform will be discontinuous.
.IP
-The default is
+The default is
.B line
mode.
.TP
@@ -118,16 +118,16 @@ It doubles samples per pixel.
.TP
.B [
Amplitude zoom in.
-It decreases maximum amplitude by
+It decreases maximum amplitude by
.BR 0.1 .
-The minimum is
+The minimum is
.BR 0.1 .
.TP
.B ]
Amplitude zoom out.
-It increases maximum amplitude by
+It increases maximum amplitude by
.BR 0.1 .
-The maximum is
+The maximum is
.BR 1.5 .
.
.SH OPTIONS
@@ -139,18 +139,18 @@ Print usage and exit.
Set the width of oscilloscope in pixels.
Note that there is a limit to how thin or wide a window can be, so do not set
this to something too extreme.
-The default is
+The default is
.B 256
pixels.
.TP
.BI \-H " height"
Set the height of oscilloscope in pixels.
Again, do not set this to something too extreme.
-The default is
+The default is
.B 159
pixels.
.TP
.BI \-S " scale"
Set pixel scaling.
-The default is
+The default is
.BR 2 .
