From 0272f28d559eddc2a3d2ab604f878fefdd9d22a2 Mon Sep 17 00:00:00 2001 From: katherine Date: Sat, 24 Mar 2018 23:26:22 -0700 Subject: prevent line-indenting where it should not occur --- simple-opt.h | 40 +++++++++++++++++++++++++++------------- 1 file changed, 27 insertions(+), 13 deletions(-) (limited to 'simple-opt.h') diff --git a/simple-opt.h b/simple-opt.h index 736d8e0..16c7f6c 100644 --- a/simple-opt.h +++ b/simple-opt.h @@ -95,8 +95,12 @@ struct simple_opt_result { static struct simple_opt_result simple_opt_parse(int argc, char **argv, struct simple_opt *options); -static void simple_opt_print_usage(FILE *f, unsigned width, char *usage_name, - char *usage_options, char *usage_summary, struct simple_opt *options); +static void simple_opt_print_usage(FILE *f, unsigned width, char *command_name, + char *command_options, char *command_summary, + struct simple_opt *options); + +static void simple_opt_print_error(FILE *f, char *command_name, + struct simple_opt *options); /* @@ -447,7 +451,8 @@ static int sub_simple_opt_wrap_print(FILE *f, unsigned width, unsigned col, word_end++; /* buffer up to line_start with spaces */ - while (col < line_start + 2 * !first_line * (width > 40)) { + while (col < line_start + 2 * (!first_line && width > 40 + && line_start > 5)) { fprintf(f, " "); col++; } @@ -459,7 +464,8 @@ static int sub_simple_opt_wrap_print(FILE *f, unsigned width, unsigned col, first_line = false; /* buffer up to line_start with spaces */ col = 0; - while (col < line_start + 2 * !first_line * (width > 40)) { + while (col < line_start + 2 * (!first_line && width > 40 + && line_start > 5)) { fprintf(f, " "); col++; } @@ -487,7 +493,8 @@ static int sub_simple_opt_wrap_print(FILE *f, unsigned width, unsigned col, col = 0; fprintf(f, "\n"); first_line = false; - while (col < line_start + 2 * !first_line * (width > 40)) { + while (col < line_start + 2 * (!first_line && width > 40 + && line_start > 5)) { fprintf(f, " "); col++; } @@ -507,8 +514,9 @@ static int sub_simple_opt_wrap_print(FILE *f, unsigned width, unsigned col, return col; } -static void simple_opt_print_usage(FILE *f, unsigned width, char *usage_name, - char *usage_options, char *usage_summary, struct simple_opt *options) +static void simple_opt_print_usage(FILE *f, unsigned width, char *command_name, + char *command_options, char *command_summary, + struct simple_opt *options) { char print_buffer[SIMPLE_OPT_USAGE_PRINT_BUFFER_WIDTH]; unsigned i, j, col, print_buffer_offset, desc_line_start; @@ -595,21 +603,21 @@ static void simple_opt_print_usage(FILE *f, unsigned width, char *usage_name, */ /* print "Usage: */ - if (usage_name != NULL && usage_options != NULL) { + if (command_name != NULL && command_options != NULL) { col = sub_simple_opt_wrap_print(f, width, 0, 0, "Usage:"); - col = sub_simple_opt_wrap_print(f, width, col, 7, usage_name); + col = sub_simple_opt_wrap_print(f, width, col, 7, command_name); - if (usage_options != NULL) + if (command_options != NULL) sub_simple_opt_wrap_print(f, width, col, - 7 + strlen(usage_name) + 1, usage_options); + 7 + strlen(command_name) + 1, command_options); fprintf(f, "\n\n"); } /* print summary line */ - if (usage_summary != NULL) { - sub_simple_opt_wrap_print(f, width, 0, 2, usage_summary); + if (command_summary != NULL) { + sub_simple_opt_wrap_print(f, width, 0, 2, command_summary); fprintf(f, "\n\n"); } @@ -722,4 +730,10 @@ static void simple_opt_print_usage(FILE *f, unsigned width, char *usage_name, } } +static void simple_opt_print_error(FILE *f, char *command_name, + struct simple_opt *options) +{ + +} + #endif -- cgit v1.2.3