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diff -Naur fbpdf-20220624_6276360/README fbpdf-20220624_6276360.patched/README
--- fbpdf-20220624_6276360/README 2023-01-17 03:30:48.000000000 -0500
+++ fbpdf-20220624_6276360.patched/README 2023-01-17 14:37:43.861749405 -0500
@@ -21,7 +21,9 @@
G go to page (the last page if no prefix)
o set page number (for 'G' command only)
O set page number and go to current page
-z zoom; prefix multiplied by 10 (i.e. '15z' = 150%)
+z/= zoom; prefix multiplied by 10 (i.e. '15z' = 150%)
++ increase zoom by 10%
+- decrease zoom by 10%
r set rotation in degrees
i print some information
I invert colors
diff -Naur fbpdf-20220624_6276360/fbpdf.1 fbpdf-20220624_6276360.patched/fbpdf.1
--- fbpdf-20220624_6276360/fbpdf.1 2023-01-17 03:30:48.000000000 -0500
+++ fbpdf-20220624_6276360.patched/fbpdf.1 2023-01-17 14:43:46.755764548 -0500
@@ -1,4 +1,4 @@
-.TH FBPDF 1 "JUNE 2022"
+.TH "fbpdf" 1 "2023\-01\-17" "" "SlackBuilds.org"
.SH NAME
fbpdf \- framebuffer PDF viewer
.SH SYNOPSIS
@@ -110,6 +110,9 @@
.B <prefix>z
Zoom by a multiple of ten in percentage (i.e. '15z' = 150%)
.TP
+.B <prefix>=
+Same as z
+.TP
.B <prefix>Z
Set the default zoom level for 'z' command
.TP
@@ -140,6 +143,13 @@
.B ^l
Redraw screen
.TP
+.B +
+Increase zoom by 10%
+.TP
+.TP
+.B \-
+Decrease zoom by 10%
+.TP
.B q
Quit program
.SH AUTHOR
diff -Naur fbpdf-20220624_6276360/fbpdf.c fbpdf-20220624_6276360.patched/fbpdf.c
--- fbpdf-20220624_6276360/fbpdf.c 2023-01-17 03:30:48.000000000 -0500
+++ fbpdf-20220624_6276360.patched/fbpdf.c 2023-01-17 14:39:18.695321315 -0500
@@ -270,6 +270,7 @@
srow = prow;
break;
case 'z':
+ case '=':
count *= 10;
zoom_page(getcount(zoom_def));
break;
@@ -320,10 +321,20 @@
case ' ':
case CTRLKEY('d'):
srow += srows * getcount(1) - step;
+ if(srow >= (prow + prows)) {
+ srow = 0;
+ loadpage(num + 1);
+ srow = prow;
+ }
break;
case 127:
case CTRLKEY('u'):
srow -= srows * getcount(1) - step;
+ if(srow <= 0) {
+ srow = prows - step;
+ loadpage(num - 1);
+ srow = prow;
+ }
break;
case '[':
scol = pcol;
@@ -343,6 +354,15 @@
invert = !invert;
loadpage(num);
break;
+ case '+':
+ count = 0;
+ zoom_page(zoom + 1);
+ break;
+ case '-':
+ count = 0;
+ if(zoom > 0) zoom_page(zoom - 1);
+ break;
+
default: /* no need to redraw */
continue;
}
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