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[bim] getopt and option to disable hilighting

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This commit is contained in:
K. Lange 2018-08-17 20:08:12 +09:00
parent 896b5ba877
commit 90df5828f7
1 changed files with 38 additions and 4 deletions
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42
apps/bim.c
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@ -136,6 +136,11 @@ typedef struct {
int term_width, term_height;
int csr_x_actual, csr_y_actual;
/**
* Command-line options
*/
int hilight_on_open = 1;
void redraw_line(int j, int x);
/**
@ -1721,8 +1726,6 @@ void open_file(char * file) {
env->file_name = malloc(strlen(file) + 1);
memcpy(env->file_name, file, strlen(file) + 1);
env->syntax = match_syntax(file);
setup_buffer(env);
FILE * f = fopen(file, "r");
@ -1758,6 +1761,13 @@ void open_file(char * file) {
remove_line(env->lines, env->line_no-1);
}
if (hilight_on_open) {
env->syntax = match_syntax(file);
for (int i = 0; i < env->line_count; ++i) {
recalculate_syntax(env->lines[i],i);
}
}
env->loading = 0;
update_title();
goto_line(0);
@ -2923,11 +2933,35 @@ void insert_mode(void) {
}
}
static void show_usage(int argc, char * argv[]) {
printf(
"bim - Text editor\n"
"\n"
"usage: %s [-s] [path]\n"
"\n"
" -s \033[3mdisable automatic syntax highlighting\033[0m\n"
" -? \033[3mshow this help text\033[0m\n"
"\n", argv[0]);
}
int main(int argc, char * argv[]) {
int opt;
while ((opt = getopt(argc, argv, "?s")) != -1) {
switch (opt) {
case 's':
hilight_on_open = 0;
break;
case '?':
show_usage(argc, argv);
return 0;
}
}
initialize();
if (argc > 1) {
open_file(argv[1]);
if (argc > optind) {
open_file(argv[optind]);
} else {
env = buffer_new();
update_title();