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[util] Small tweaks in --help output

This commit is contained in:
Behdad Esfahbod 2021-08-10 13:59:46 -06:00
parent c08f1b8903
commit 3e3e1801a5
2 changed files with 4 additions and 3 deletions
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3
util/font-options.hh
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@ -127,6 +127,7 @@ font_options_t::get_font () const
g_string_append_c (s, '/');
g_string_append (s, supported_font_funcs[i].name);
}
g_string_append_c (s, '\n');
char *p = g_string_free (s, FALSE);
fail (false, "Unknown font function implementation `%s'; supported values are: %s; default is %s",
font_funcs,
@ -289,7 +290,7 @@ font_options_t::add_options (option_parser_t *parser)
" number. For example:\n"
"\n"
" \"wght=500\"\n"
" \"slnt=-7.5\"\n";
" \"slnt=-7.5\"";
GOptionEntry entries2[] =
{

4
util/text-options.hh
View File

@ -176,8 +176,8 @@ text_options_t::add_options (option_parser_t *parser)
GOptionEntry entries[] =
{
{"text", 0, 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_text, "Set input text", "string"},
{"text-file", 0, 0, G_OPTION_ARG_STRING, &this->text_file, "Set input text file-name\n\n If no text is provided, standard input is used for input.\n", "filename"},
{"unicodes", 'u', 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_unicodes, "Set input Unicode codepoints", "list of hex numbers"},
{"text-file", 0, 0, G_OPTION_ARG_STRING, &this->text_file, "Set input text file-name", "filename"},
{"unicodes", 'u', 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_unicodes, "Set input Unicode codepoints\n\n If no text is provided, standard input is used for input.\n", "list of hex numbers"},
{"text-before", 0, 0, G_OPTION_ARG_STRING, &this->text_before, "Set text context before each line", "string"},
{"text-after", 0, 0, G_OPTION_ARG_STRING, &this->text_after, "Set text context after each line", "string"},
{nullptr}