Remove unused header

src/editor.c

@@ -4,7 +4,6 @@
 #include <errno.h>
 #include <string.h>
 #include "./editor.h"
-#include "./sv.h"
 #include "common.h"
 
 void editor_backspace(Editor *e)

src/main.c

@@ -13,9 +13,6 @@
 #include <ft2build.h>
 #include FT_FREETYPE_H
 
-#define SV_IMPLEMENTATION
-#include "./sv.h"
-
 #include "./editor.h"
 #include "./file_browser.h"
 #include "./la.h"

src/sv.h

@@ -1,268 +0,0 @@
-// Copyright 2021 Alexey Kutepov <[email protected]>
-
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-
-// The above copyright notice and this permission notice shall be
-// included in all copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-#ifndef SV_H_
-#define SV_H_
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <string.h>
-#include <ctype.h>
-
-typedef struct {
-    size_t count;
-    const char *data;
-} String_View;
-
-#define SV(cstr_lit) \
-    ((String_View) { \
-        .count = sizeof(cstr_lit) - 1, \
-        .data = (cstr_lit) \
-    })
-
-#define SV_STATIC(cstr_lit) \
-    { \
-        .count = sizeof(cstr_lit) - 1, \
-        .data = (cstr_lit) \
-    }
-
-#define SV_NULL (String_View) {0}
-
-// printf macros for String_View
-#define SV_Fmt "%.*s"
-#define SV_Arg(sv) (int) (sv).count, (sv).data
-// USAGE:
-//   String_View name = ...;
-//   printf("Name: "SV_Fmt"\n", SV_Arg(name));
-
-String_View sv_from_cstr(const char *cstr);
-String_View sv_trim_left(String_View sv);
-String_View sv_trim_right(String_View sv);
-String_View sv_trim(String_View sv);
-String_View sv_chop_by_delim(String_View *sv, char delim);
-bool sv_try_chop_by_delim(String_View *sv, char delim, String_View *chunk);
-String_View sv_chop_left(String_View *sv, size_t n);
-String_View sv_chop_right(String_View *sv, size_t n);
-String_View sv_chop_left_while(String_View *sv, bool (*predicate)(char x));
-bool sv_index_of(String_View sv, char c, size_t *index);
-bool sv_eq(String_View a, String_View b);
-bool sv_starts_with(String_View sv, String_View prefix);
-bool sv_ends_with(String_View sv, String_View suffix);
-uint64_t sv_to_u64(String_View sv);
-
-#endif  // SV_H_
-
-#ifdef SV_IMPLEMENTATION
-String_View sv_from_cstr(const char *cstr)
-{
-    return (String_View) {
-        .count = strlen(cstr),
-        .data = cstr,
-    };
-}
-
-String_View sv_trim_left(String_View sv)
-{
-    size_t i = 0;
-    while (i < sv.count && isspace(sv.data[i])) {
-        i += 1;
-    }
-
-    return (String_View) {
-        .count = sv.count - i,
-        .data = sv.data + i,
-    };
-}
-
-String_View sv_trim_right(String_View sv)
-{
-    size_t i = 0;
-    while (i < sv.count && isspace(sv.data[sv.count - 1 - i])) {
-        i += 1;
-    }
-
-    return (String_View) {
-        .count = sv.count - i,
-        .data = sv.data
-    };
-}
-
-String_View sv_trim(String_View sv)
-{
-    return sv_trim_right(sv_trim_left(sv));
-}
-
-String_View sv_chop_left(String_View *sv, size_t n)
-{
-    if (n > sv->count) {
-        n = sv->count;
-    }
-
-    String_View result = {
-        .data = sv->data,
-        .count = n,
-    };
-
-    sv->data  += n;
-    sv->count -= n;
-
-    return result;
-}
-
-String_View sv_chop_right(String_View *sv, size_t n)
-{
-    if (n > sv->count) {
-        n = sv->count;
-    }
-
-    String_View result = {
-        .data = sv->data + sv->count - n,
-        .count = n
-    };
-
-    sv->count -= n;
-
-    return result;
-}
-
-bool sv_index_of(String_View sv, char c, size_t *index)
-{
-    size_t i = 0;
-    while (i < sv.count && sv.data[i] != c) {
-        i += 1;
-    }
-
-    if (i < sv.count) {
-        if (index) {
-            *index = i;
-        }
-        return true;
-    } else {
-        return false;
-    }
-}
-
-bool sv_try_chop_by_delim(String_View *sv, char delim, String_View *chunk)
-{
-    size_t i = 0;
-    while (i < sv->count && sv->data[i] != delim) {
-        i += 1;
-    }
-
-    String_View result = {
-        .count = i,
-        .data = sv->data,
-    };
-
-    if (i < sv->count) {
-        sv->count -= i + 1;
-        sv->data  += i + 1;
-        if (chunk) {
-            *chunk = result;
-        }
-        return true;
-    }
-
-    return false;
-}
-
-String_View sv_chop_by_delim(String_View *sv, char delim)
-{
-    size_t i = 0;
-    while (i < sv->count && sv->data[i] != delim) {
-        i += 1;
-    }
-
-    String_View result = {
-        .count = i,
-        .data = sv->data,
-    };
-
-    if (i < sv->count) {
-        sv->count -= i + 1;
-        sv->data  += i + 1;
-    } else {
-        sv->count -= i;
-        sv->data  += i;
-    }
-
-    return result;
-}
-
-bool sv_starts_with(String_View sv, String_View expected_prefix)
-{
-    if (expected_prefix.count <= sv.count) {
-        String_View actual_prefix = {
-            .data = sv.data,
-            .count = expected_prefix.count,
-        };
-
-        return sv_eq(expected_prefix, actual_prefix);
-    }
-
-    return false;
-}
-
-bool sv_ends_with(String_View sv, String_View expected_suffix)
-{
-    if (expected_suffix.count <= sv.count) {
-        String_View actual_suffix = {
-            .data = sv.data + sv.count - expected_suffix.count,
-            .count = expected_suffix.count
-        };
-
-        return sv_eq(expected_suffix, actual_suffix);
-    }
-
-    return false;
-}
-
-bool sv_eq(String_View a, String_View b)
-{
-    if (a.count != b.count) {
-        return false;
-    } else {
-        return memcmp(a.data, b.data, a.count) == 0;
-    }
-}
-
-uint64_t sv_to_u64(String_View sv)
-{
-    uint64_t result = 0;
-
-    for (size_t i = 0; i < sv.count && isdigit(sv.data[i]); ++i) {
-        result = result * 10 + (uint64_t) sv.data[i] - '0';
-    }
-
-    return result;
-}
-
-String_View sv_chop_left_while(String_View *sv, bool (*predicate)(char x))
-{
-    size_t i = 0;
-    while (i < sv->count && predicate(sv->data[i])) {
-        i += 1;
-    }
-    return sv_chop_left(sv, i);
-}
-
-#endif // SV_IMPLEMENTATION