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man: teaking output format

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This commit is contained in:
David Teigland
2017-02-21 12:05:36 -06:00
parent 21fc35dd1b
commit b7ae57c6a6
1 changed files with 33 additions and 1 deletions
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34
tools/command.c
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@ -1798,6 +1798,38 @@ static void print_val_man(const char *str)
return;
}
/*
* The suffix [k|unit] is just printed in plain text.
* Doing bold k and underlined unit creates a lot of
* visual "noise" that is choppy and hard to read.
* The extra markup in this case doesn't add anything
* that isn't already obvious.
*/
if (!strcmp(str, "Number[k|unit]")) {
printf("\\fINumber\\fP[k|unit]");
return;
}
if (!strcmp(str, "Number[m|unit]")) {
printf("\\fINumber\\fP[m|unit]");
return;
}
if (!strcmp(str, "[+|-]Number")) {
printf("[\\fB+\\fP|\\fB-\\fP]\\fINumber\\fP");
return;
}
if (!strcmp(str, "[+|-]Number[%VG|%PVS|%FREE]")) {
printf("[\\fB+\\fP|\\fB-\\fP]\\fINumber\\fP[\\fB%%VG\\fP|\\fB%%PVS\\fP|\\fB%%FREE\\fP]");
return;
}
/*
* I think this bit is almost unnecessary with the specific
* ones checked above.
*/
if (strstr(str, "Number[") || strstr(str, "]Number")) {
for (i = 0; i < strlen(str); i++) {
if (str[i] == 'N')
@ -2666,7 +2698,7 @@ void print_man_all_positions_desc(struct command_name *cname)
/* Nearly every command uses a number arg somewhere. */
printf("\n.HP\n");
printf("\\fINumber\\fP, \\fISize\\fP");
printf("\\fINumber\\fP");
printf("\n");
printf(".br\n");
printf("Input units are always treated as base two values, regardless of unit\n"