From 00020ba8aba3d2822a57287f75a747abe3a2ad6b Mon Sep 17 00:00:00 2001 From: Calvin Rose Date: Sat, 16 Feb 2019 13:40:51 -0500 Subject: [PATCH] Whitspace and style changes. --- src/core/string.c | 180 +++++++++++++++++++++++----------------------- 1 file changed, 89 insertions(+), 91 deletions(-) diff --git a/src/core/string.c b/src/core/string.c index 138994ac..b239048c 100644 --- a/src/core/string.c +++ b/src/core/string.c @@ -502,7 +502,6 @@ static Janet cfun_string_pretty(int32_t argc, Janet *argv) { return janet_wrap_buffer(buffer); } - /* * code adapted from lua/lstrlib.c http://lua.org */ @@ -511,27 +510,31 @@ static Janet cfun_string_pretty(int32_t argc, Janet *argv) { #define FMT_FLAGS "-+ #0" #define MAX_FORMAT 32 -static const char *scanformat(const char *strfrmt, char *form,char width[3], char precision[3]) { +static const char *scanformat( + const char *strfrmt, + char *form, + char width[3], + char precision[3]) { const char *p = strfrmt; memset(width, '\0', 3); memset(precision, '\0', 3); while (*p != '\0' && strchr(FMT_FLAGS, *p) != NULL) - p++; /* skip flags */ + p++; /* skip flags */ if ((size_t) (p - strfrmt) >= sizeof(FMT_FLAGS) / sizeof(char)) - janet_panic("invalid format (repeated flags)"); + janet_panic("invalid format (repeated flags)"); if (isdigit((int) (*p))) - width[0] = *p++; /* skip width */ + width[0] = *p++; /* skip width */ if (isdigit((int) (*p))) - width[1] = *p++; /* (2 digits at most) */ + width[1] = *p++; /* (2 digits at most) */ if (*p == '.') { - p++; - if (isdigit((int) (*p))) - precision[0] = *p++; /* skip precision */ - if (isdigit((int) (*p))) - precision[1] = *p++; /* (2 digits at most) */ + p++; + if (isdigit((int) (*p))) + precision[0] = *p++; /* skip precision */ + if (isdigit((int) (*p))) + precision[1] = *p++; /* (2 digits at most) */ } if (isdigit((int) (*p))) - janet_panic("invalid format (width or precision too long)"); + janet_panic("invalid format (width or precision too long)"); *(form++) = '%'; memcpy(form, strfrmt, ((p - strfrmt) + 1) * sizeof(char)); form += (p - strfrmt) + 1; @@ -539,7 +542,7 @@ static const char *scanformat(const char *strfrmt, char *form,char width[3], cha return p; } -static Janet cfun_string_format(int32_t argc, Janet * argv) { +static Janet cfun_string_format(int32_t argc, Janet *argv) { janet_arity(argc, 2, -1); JanetBuffer *b = janet_getbuffer(argv, 0); const char *strfrmt = (const char *) janet_getstring(argv, 1); @@ -550,85 +553,85 @@ static Janet cfun_string_format(int32_t argc, Janet * argv) { if (*strfrmt != '%') janet_buffer_push_u8(b, (uint8_t) * strfrmt++); else if (*++strfrmt == '%') - janet_buffer_push_u8(b, (uint8_t) * strfrmt++); /* %% */ - else { /* format item */ + janet_buffer_push_u8(b, (uint8_t) * strfrmt++); /* %% */ + else { /* format item */ char form[MAX_FORMAT],item[MAX_ITEM]; char width[3], precision[3]; - int nb = 0; /* number of bytes in added item */ + int nb = 0; /* number of bytes in added item */ if (++arg >= argc) - janet_panic("no enough value for format"); + janet_panic("not enough values for format"); strfrmt = scanformat(strfrmt, form, width, precision); switch (*strfrmt++) { - case 'c': - { - nb = snprintf(item, MAX_ITEM, form, (int) - janet_getinteger(argv, arg)); - break; - } - case 'd': - case 'i': - case 'o': - case 'u': - case 'x': - case 'X': - { - int32_t n = janet_getinteger(argv, arg); - nb = snprintf(item, MAX_ITEM, form, n); - break; - } - case 'a': - case 'A': - case 'e': - case 'E': - case 'f': - case 'g': - case 'G': - { - double d = janet_getnumber(argv, arg); - nb = snprintf(item, MAX_ITEM, form, d); - break; - } - case 's': - { - const uint8_t *s = janet_getstring(argv, arg); - size_t l = janet_string_length(s); - if (form[2] == '\0') - janet_buffer_push_bytes(b, s, l); - else { - if (l != strlen((const char *) s)) - janet_panic("string contains zeros"); - if (!strchr(form, '.') && l >= 100) { - janet_panic - ("no precision and string is too long to be formatted"); - } else { - nb = snprintf(item, MAX_ITEM, form, s); - } + case 'c': + { + nb = snprintf(item, MAX_ITEM, form, (int) + janet_getinteger(argv, arg)); + break; + } + case 'd': + case 'i': + case 'o': + case 'u': + case 'x': + case 'X': + { + int32_t n = janet_getinteger(argv, arg); + nb = snprintf(item, MAX_ITEM, form, n); + break; + } + case 'a': + case 'A': + case 'e': + case 'E': + case 'f': + case 'g': + case 'G': + { + double d = janet_getnumber(argv, arg); + nb = snprintf(item, MAX_ITEM, form, d); + break; + } + case 's': + { + const uint8_t *s = janet_getstring(argv, arg); + size_t l = janet_string_length(s); + if (form[2] == '\0') + janet_buffer_push_bytes(b, s, l); + else { + if (l != strlen((const char *) s)) + janet_panic("string contains zeros"); + if (!strchr(form, '.') && l >= 100) { + janet_panic + ("no precision and string is too long to be formatted"); + } else { + nb = snprintf(item, MAX_ITEM, form, s); + } + } + break; + } + case 'V': + { + janet_to_string_b(b, argv[arg]); + break; + } + case 'v': + { + janet_description_b(b, argv[arg]); + break; + } + case 'p': /* janet pretty , precision = depth */ + { + int depth = atoi(precision); + if (depth < 1) + depth = 4; + janet_pretty(b, depth, argv[arg]); + break; + } + default: + { /* also treat cases 'nLlh' */ + janet_panicf("invalid conversion '%s' to 'format'", + form); } - break; - } - case 'V': - { - janet_to_string_b(b, argv[arg]); - break; - } - case 'v': - { - janet_description_b(b, argv[arg]); - break; - } - case 'p': /* janet pretty , precision = depth */ - { - int depth = atoi(precision); - if (depth < 1) - depth = 4; - janet_pretty(b, depth, argv[arg]); - break; - } - default: - { /* also treat cases 'nLlh' */ - janet_panicf("invalid conversion '%s' to 'format'", - form); - } } if (nb >= MAX_ITEM) janet_panicf("format buffer overflow", form); @@ -639,11 +642,6 @@ static Janet cfun_string_format(int32_t argc, Janet * argv) { return janet_wrap_buffer(b); } - - - - - static const JanetReg string_cfuns[] = { { "string/slice", cfun_string_slice,