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Updated some doc and removed the "-B" flag for full key binding info

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Bruce Hill 2019-05-30 00:02:25 -07:00
parent 2f34dad8e8
commit 6a5ca2cd0c
2 changed files with 27 additions and 27 deletions
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29
bb.1
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@ -8,7 +8,8 @@ bb \- A bitty browser for command line file management
[\fI-d\fR]
[\fI-s\fR]
[\fI-0\fR]
[\fI-c commands... \fR]
[\fI-b\rR]
[\fI+command... \fR]
[\fIdirectory\fR]
.SH DESCRIPTION
\fBbb\fR is a tiny TUI console application for browsing and managing files.
@ -19,12 +20,18 @@ Print the current directory on exit.
.B \-s
Print the selected files on exit.
.B \-s
.B \-0
If printing the selected files on exit, use NULL-terminated strings instead of
newline-separated.
.B \-c commands...
From within \fBbb\fR, running \fBbb -c ...\fR will execute an internal bb
.B \-d
Print the current directory on exit.
.B \-b
Print the bb key bindings and exit.
.B \+command
From within \fBbb\fR, running \fBbb +command\fR will execute an internal bb
command for modifying bb's state.
.B directory
@ -47,8 +54,8 @@ cleared by pressing \fBEscape\fR.
.TP
.B Mouse:
Clicking on a file will select it. Double clicking will open it. Clicking on
the far left character of a file's row will toggle selection of that file.
Clicking on a file will move the cursor to it. Double clicking will open it.
Clicking on the '*' column of a file will toggle that file's selection.
.SH EXAMPLES
.TP
@ -56,16 +63,16 @@ the far left character of a file's row will toggle selection of that file.
bb /usr/local/
Begin browsing in /usr/local/
.TP
.B
bb -s -0 | xargs -0 zip archive.zip
Select some files to add to a zip archive.
.TP
.B
alias bb="cd '`/usr/local/bin/bb -d || pwd`'"
Create an alias to launch \fBbb\fR and change directory to wherever it's located
when you exit (unless you exit with Ctrl-c).
.TP
.B
bb -s -0 | xargs -0 zip archive.zip
Select some files to add to a zip archive.
.SH AUTHOR
Bruce Hill (bruce@bruce-hill.com)

25
bb.c
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@ -129,7 +129,7 @@ static entry_t* load_entry(const char *path);
static void populate_files(bb_t *bb, const char *path);
static bb_result_t execute_cmd(bb_t *bb, const char *cmd);
static void bb_browse(bb_t *bb, const char *path);
static void print_bindings(int verbose);
static void print_bindings(void);
// Config options
extern binding_t bindings[];
@ -1303,16 +1303,16 @@ void bb_browse(bb_t *bb, const char *path)
/*
* Print the current key bindings
*/
void print_bindings(int verbose)
void print_bindings(void)
{
struct winsize sz = {0};
ioctl(STDOUT_FILENO, TIOCGWINSZ, &sz);
int _width = sz.ws_col;
if (_width == 0) _width = 80;
int width = sz.ws_col;
if (width == 0) width = 80;
char buf[1024];
char *kb = "Key Bindings";
printf("\n\033[33;1;4m\033[%dG%s\033[0m\n\n", (_width-(int)strlen(kb))/2, kb);
printf("\n\033[33;1;4m\033[%dG%s\033[0m\n\n", (width-(int)strlen(kb))/2, kb);
for (int i = 0; bindings[i].keys[0]; i++) {
char *p = buf;
for (int j = 0; bindings[i].keys[j]; j++) {
@ -1327,13 +1327,8 @@ void print_bindings(int verbose)
p += sprintf(p, "\033[31m\\x%02X", key);
}
*p = '\0';
printf("\033[1m\033[%dG%s\033[0m", _width/2 - 1 - (int)strlen(buf), buf);
printf("\033[0m\033[%dG\033[34;1m%s\033[0m", _width/2 + 1, bindings[i].description);
if (verbose) {
printf("\n\033[%dG\033[0;32m", MAX(1, (_width - (int)strlen(bindings[i].command))/2));
fputs_escaped(stdout, bindings[i].command, "\033[0;32m");
fflush(stdout);
}
printf("\033[1m\033[%dG%s\033[0m", width/2 - 1 - (int)strlen(buf), buf);
printf("\033[0m\033[%dG\033[34;1m%s\033[0m", width/2 + 1, bindings[i].description);
printf("\033[0m\n");
}
printf("\n");
@ -1405,7 +1400,7 @@ int main(int argc, char *argv[])
if (strcmp(argv[i], "--help") == 0) {
usage:
printf("bb - an itty bitty console TUI file browser\n");
printf("Usage: bb [-h/--help] [-s] [-b] [-0] [path]\n");
printf("Usage: bb [-h/--help] [-s] [-b] [-d] [-0] (+command)* [path]\n");
return 0;
}
if (strcmp(argv[i], "--version") == 0) {
@ -1428,9 +1423,7 @@ int main(int argc, char *argv[])
break;
case 's': print_selection = 1;
break;
case 'b': print_bindings(0);
return 0;
case 'B': print_bindings(1);
case 'b': print_bindings();
return 0;
}
}