src/usr.bin/fmt/fmt.c - diff

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version 1.29, 2012/01/17 04:26:28

version 1.30, 2013/11/26 13:18:55

Line 233

static void process_named_file(const char *);

static void process_stream(FILE *, const char *);

static size_t indent_length(const char *, size_t);

static int might_be_header(const unsigned char *);

static int might_be_header(const char *);

static void new_paragraph(size_t, size_t);

static void output_word(size_t, size_t, const char *, size_t, size_t);

static void output_indent(size_t);

Line 385

HdrType header_type;

/* ^-- header_type of previous line; -1 at para start */

char *line;

const char *line;

size_t length;

if (centerP) {

Line 486

* conservative to avoid mangling ordinary civilised text.

static int

might_be_header(const unsigned char *line)

might_be_header(const char *line)

{

if (!isupper(*line++))

if (!isupper((unsigned char)*line++))

return 0;

while (isalnum(*line) || *line == '-')

while (isalnum((unsigned char)*line) || *line == '-')

++line;

return (*line == ':' && isspace(line[1]));

return (*line == ':' && isspace((unsigned char)line[1]));

}

/* Begin a new paragraph with an indent of |indent| spaces.