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-rw-r--r--doc/man1/pico.191
-rw-r--r--pico/main.c19
-rw-r--r--pith/pine.hlp2
3 files changed, 56 insertions, 56 deletions
diff --git a/doc/man1/pico.1 b/doc/man1/pico.1
index 6d33ef43..e87a68ec 100644
--- a/doc/man1/pico.1
+++ b/doc/man1/pico.1
@@ -172,61 +172,62 @@ type of text that is being configured, for example "nt" stands for
\fInormal text\fR, so that -ntfc represents the color of the normal text,
while -ntbc represents the color of the background of normal text. Here
is a complete list of the color options supported by Pico.
-.IP -color_codes
+.IP \fB-color_code\fR
displays the number of colors supported by the terminal, and a
table showing the association of colors and numerical codes
-.IP -ncolors \fInumber\fR
+.IP \fB-ncolors\fB\ \fInumber\fR
activates color support in Pico, and tells Pico how many colors to use.
Depending on your terminal \fInumber\fR could be 8, 16, or 256.
-.IP -ntfc \fInumber\fR
+.IP \fB-ntfc\fB\ \fInum\fR
specifies the number \fInum\fR of the color to be used to color normal text.
-.IP -ntbc \fInumber\fR
+.IP \fB-ntbc\fB\ \fInum\fR
specifies the number \fInum\fR of the color of the background for normal text.
-.IP -rtfc \fInumber\fR
-number of the color of reverse text. Default: same as background color
-of normal text (if specified.)
-.IP -rtbc \fInumber\fR
-number of the color of the background of reverse text. Default: same as
-color of normal text (if specified.)
-.IP -tbfc \fInumber\fR
-number of color of text of the title bar. Default: same as
-foreground color of reverse text.
-.IP -tbbc \fInumber\fR
-number of the color of background of the title bar.
-.IP -klfc \fInumber\fR
-number of the color of the text of the key label.
-.IP -klbc \fInumber\fR
-number of color of background of the key label.
-.IP -knfc \fInumber\fR
-number of color of text of the key name.
-.IP -knbc \fInumber\fR
-number of color of background of the key name.
-.IP -stfc \fInumber\fR
-number of color of text of the status line.
-.IP -stbc \fInumber\fR
-number of color of background of the status line.
-.IP -prfc \fInumber\fR
-number of color of text of a prompt.
-.IP -prbc \fInumber\fR
-number of color of background of a prompt.
-.IP -q1fc \fInumber\fR
-number of color of text of level one of quoted text.
-.IP -q1bc \fnumber\fR
-number of color of background of level one of quoted text. If the option
+.IP \fB-rtfc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of reverse text. Default: same
+as background color of normal text (if specified.)
+.IP \fB-rtbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of
+reverse text. Default: same as color of normal text (if specified.)
+.IP \fB-tbfc\fB\ \fInum\fR
+specifies the number \fInum\fR of then color of text of the title bar.
+Default: same as foreground color of reverse text.
+.IP \fB-tbbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color in the background of the title bar.
+.IP \fB-klfc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the text of the key label.
+.IP \fB-klbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color in the background of the key label.
+.IP \fB-knfc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the text of the key name.
+.IP \fB-knbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of the key name.
+.IP \fB-stfc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the text of the status line.
+.IP \fB-stbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of the status line.
+.IP \fB-prfc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the text of a prompt.
+.IP \fB-prbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of a prompt.
+.IP \fB-q1fc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the text of level one of quoted text.
+.IP \fB-q1bc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of level one of quoted text. If the option
-q1bc is used, the default value of this option is the background color
or normal text.
-.IP -q2fc \fInumber\fR
-number of color of text of level two of quoted text.
-.IP -q2bc \fInumber\fR
-number of color of background of level two of quoted text. If the option
+.IP \fB-q2fc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of text of level two of quoted text.
+.IP \fB-q2bc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of level two of quoted text. If the option
-q1bc is used, the default value of this option is the background color
or normal text.
-.IP -q3fc \fInumber\fR
-number of color of text of level three of quoted text.
-.IP -sbfc \fInumber\fR
-number of color of text of signature block text.
-.IP -sbbc n\fIumber\fR
-number of color of background of signature block text.
+.IP \fB-q3fc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of text of level three of quoted text.
+.IP \fB-sbfc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of text of signature block text.
+.IP \fB-sbbc\fB\ \fInum\fR
+specifies the number \fInum\fR of the color of the background of signature
+block text.
.PP
.SH Bugs
The manner in which lines longer than the display width are dealt
diff --git a/pico/main.c b/pico/main.c
index 68d5acf4..29f55924 100644
--- a/pico/main.c
+++ b/pico/main.c
@@ -516,6 +516,8 @@ display_color_codes(void)
exit(1);
}
+ if(ncolors & 1) ncolors--; /* eliminate transparent colors at this time */
+
fprintf(stdout, "%s", "The code of a color is the number in the same row plus\r\n");
fprintf(stdout, "%s", "the number in the same column as that color.\r\n\r\n");
@@ -530,16 +532,14 @@ display_color_codes(void)
}
pico_toggle_color(1);
- if(ncolors != 256){
+ if(ncolors < 256){
for(k = -1; 16*k < ncolors; k++){
for(l = -1; l < ncolors; l++){
if(k == -1){
- if(ncolors == 8){
- if(l == -1)
- fprintf(stdout, "%s", " ");
- else
- fprintf(stdout, "%3d", l);
- }
+ if(l == -1)
+ fprintf(stdout, "%s", " ");
+ else
+ fprintf(stdout, "%3d", l);
}
else{
if(l == -1){
@@ -558,10 +558,9 @@ display_color_codes(void)
}
}
pico_toggle_color(0);
- if(k == 0)
+ if(k == -1)
fprintf(stdout, " (%d colors)", ncolors);
- if(k != -1 || ncolors == 8)
- fprintf(stdout, "%s", "\r\n");
+ fprintf(stdout, "%s", "\r\n");
}
} else {
fprintf(stdout, "%s", "Codes for terminal with 256 colors:\r\n");
diff --git a/pith/pine.hlp b/pith/pine.hlp
index 41d7521b..5230d3e3 100644
--- a/pith/pine.hlp
+++ b/pith/pine.hlp
@@ -140,7 +140,7 @@ with help text for the config screen and the composer that didn't have any
reasonable place to be called from.
Dummy change to get revision in pine.hlp
============= h_revision =================
-Alpine Commit 366 2019-09-01 12:23:55
+Alpine Commit 367 2019-09-01 20:03:34
============= h_news =================
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