patch 8.2.3139: functions for string manipulation are spread outv8.2.3139

Problem:    Functions for string manipulation are spread out.
Solution:   Move string related functions to a new source file. (Yegappan
            Lakshmanan, closes #8470)

6 files changed, 46 insertions, 26 deletions

diff --git a/src/proto/eval.pro b/src/proto/eval.pro
index d31ed1c72..2204f26af 100644
--- a/src/proto/eval.pro
+++ b/src/proto/eval.pro
@@ -32,8 +32,6 @@ int next_for_item(void *fi_void, char_u *arg);
 void free_for_info(void *fi_void);
 void set_context_for_expression(expand_T *xp, char_u *arg, cmdidx_T cmdidx);
 int pattern_match(char_u *pat, char_u *text, int ic);
-char_u *eval_next_non_blank(char_u *arg, evalarg_T *evalarg, int *getnext);
-char_u *eval_next_line(evalarg_T *evalarg);
 char_u *skipwhite_and_linebreak(char_u *arg, evalarg_T *evalarg);
 void clear_evalarg(evalarg_T *evalarg, exarg_T *eap);
 int eval0(char_u *arg, typval_T *rettv, exarg_T *eap, evalarg_T *evalarg);
@@ -55,7 +53,6 @@ int set_ref_in_list_items(list_T *l, int copyID, ht_stack_T **ht_stack);
 int set_ref_in_item(typval_T *tv, int copyID, ht_stack_T **ht_stack, list_stack_T **list_stack);
 char_u *echo_string_core(typval_T *tv, char_u **tofree, char_u *numbuf, int copyID, int echo_style, int restore_copyID, int composite_val);
 char_u *echo_string(typval_T *tv, char_u **tofree, char_u *numbuf, int copyID);
-char_u *string_quote(char_u *str, int function);
 int buf_byteidx_to_charidx(buf_T *buf, int lnum, int byteidx);
 int buf_charidx_to_byteidx(buf_T *buf, int lnum, int charidx);
 pos_T *var2fpos(typval_T *varp, int dollar_lnum, int *fnum, int charcol);
diff --git a/src/proto/evalfunc.pro b/src/proto/evalfunc.pro
index 3faff292a..67bb5e4d3 100644
--- a/src/proto/evalfunc.pro
+++ b/src/proto/evalfunc.pro
@@ -23,5 +23,4 @@ int dynamic_feature(char_u *feature);
 void mzscheme_call_vim(char_u *name, typval_T *args, typval_T *rettv);
 void range_list_materialize(list_T *list);
 long do_searchpair(char_u *spat, char_u *mpat, char_u *epat, int dir, typval_T *skip, int flags, pos_T *match_pos, linenr_T lnum_stop, long time_limit);
-void f_string(typval_T *argvars, typval_T *rettv);
 /* vim: set ft=c : */
diff --git a/src/proto/mbyte.pro b/src/proto/mbyte.pro
index 7a6009ed6..1cd02a903 100644
--- a/src/proto/mbyte.pro
+++ b/src/proto/mbyte.pro
@@ -86,4 +86,5 @@ char_u *string_convert(vimconv_T *vcp, char_u *ptr, int *lenp);
 char_u *string_convert_ext(vimconv_T *vcp, char_u *ptr, int *lenp, int *unconvlenp);
 void f_setcellwidths(typval_T *argvars, typval_T *rettv);
 void f_charclass(typval_T *argvars, typval_T *rettv);
+void f_iconv(typval_T *argvars UNUSED, typval_T *rettv);
 /* vim: set ft=c : */
diff --git a/src/proto/misc1.pro b/src/proto/misc1.pro
index d5fa1fad8..7c3e78c2d 100644
--- a/src/proto/misc1.pro
+++ b/src/proto/misc1.pro
@@ -36,7 +36,6 @@ void vim_setenv(char_u *name, char_u *val);
 char_u *get_env_name(expand_T *xp, int idx);
 char_u *get_users(expand_T *xp, int idx);
 int match_user(char_u *name);
-char_u *concat_str(char_u *str1, char_u *str2);
 void preserve_exit(void);
 void line_breakcheck(void);
 void fast_breakcheck(void);
diff --git a/src/proto/misc2.pro b/src/proto/misc2.pro
index fc574038a..5f7d70927 100644
--- a/src/proto/misc2.pro
+++ b/src/proto/misc2.pro
@@ -31,28 +31,9 @@ void *lalloc_id(size_t size, int message, alloc_id_T id);
 void *mem_realloc(void *ptr, size_t size);
 void do_outofmem_msg(size_t size);
 void free_all_mem(void);
-char_u *vim_strsave(char_u *string);
-char_u *vim_strnsave(char_u *string, size_t len);
 char_u *vim_memsave(char_u *p, size_t len);
-char_u *vim_strsave_escaped(char_u *string, char_u *esc_chars);
-char_u *vim_strsave_escaped_ext(char_u *string, char_u *esc_chars, int cc, int bsl);
-int csh_like_shell(void);
-char_u *vim_strsave_shellescape(char_u *string, int do_special, int do_newline);
-char_u *vim_strsave_up(char_u *string);
-char_u *vim_strnsave_up(char_u *string, size_t len);
-void vim_strup(char_u *p);
-char_u *strup_save(char_u *orig);
-char_u *strlow_save(char_u *orig);
-void del_trailing_spaces(char_u *ptr);
-void vim_strncpy(char_u *to, char_u *from, size_t len);
-void vim_strcat(char_u *to, char_u *from, size_t tosize);
 int copy_option_part(char_u **option, char_u *buf, int maxlen, char *sep_chars);
 void vim_free(void *x);
-int vim_stricmp(char *s1, char *s2);
-int vim_strnicmp(char *s1, char *s2, size_t len);
-char_u *vim_strchr(char_u *string, int c);
-char_u *vim_strbyte(char_u *string, int c);
-char_u *vim_strrchr(char_u *string, int c);
 int vim_isspace(int x);
 void ga_clear(garray_T *gap);
 void ga_clear_strings(garray_T *gap);
@@ -93,14 +74,12 @@ int get_shape_idx(int mouse);
 void update_mouseshape(int shape_idx);
 int vim_chdir(char_u *new_dir);
 int get_user_name(char_u *buf, int len);
-void sort_strings(char_u **files, int count);
 int filewritable(char_u *fname);
 int get2c(FILE *fd);
 int get3c(FILE *fd);
 int get4c(FILE *fd);
 char_u *read_string(FILE *fd, int cnt);
 int put_bytes(FILE *fd, long_u nr, int len);
-int has_non_ascii(char_u *s);
 int mch_parse_cmd(char_u *cmd, int use_shcf, char ***argv, int *argc);
 int build_argv_from_string(char_u *cmd, char ***argv, int *argc);
 int build_argv_from_list(list_T *l, char ***argv, int *argc);
diff --git a/src/proto/strings.pro b/src/proto/strings.pro
new file mode 100644
index 000000000..4dba9b1bd
--- /dev/null
+++ b/src/proto/strings.pro
@@ -0,0 +1,45 @@
+/* strings.c */
+char_u *vim_strsave(char_u *string);
+char_u *vim_strnsave(char_u *string, size_t len);
+char_u *vim_strsave_escaped(char_u *string, char_u *esc_chars);
+char_u *vim_strsave_escaped_ext(char_u *string, char_u *esc_chars, int cc, int bsl);
+int csh_like_shell(void);
+char_u *vim_strsave_shellescape(char_u *string, int do_special, int do_newline);
+char_u *vim_strsave_up(char_u *string);
+char_u *vim_strnsave_up(char_u *string, size_t len);
+void vim_strup(char_u *p);
+char_u *strlow_save(char_u *orig);
+void del_trailing_spaces(char_u *ptr);
+void vim_strncpy(char_u *to, char_u *from, size_t len);
+void vim_strcat(char_u *to, char_u *from, size_t tosize);
+int vim_stricmp(char *s1, char *s2);
+int vim_strnicmp(char *s1, char *s2, size_t len);
+char_u *vim_strchr(char_u *string, int c);
+char_u *vim_strbyte(char_u *string, int c);
+char_u *vim_strrchr(char_u *string, int c);
+void sort_strings(char_u **files, int count);
+int has_non_ascii(char_u *s);
+char_u *concat_str(char_u *str1, char_u *str2);
+char_u *string_quote(char_u *str, int function);
+void f_byteidx(typval_T *argvars, typval_T *rettv);
+void f_byteidxcomp(typval_T *argvars, typval_T *rettv);
+void f_charidx(typval_T *argvars, typval_T *rettv);
+void f_str2list(typval_T *argvars, typval_T *rettv);
+void f_str2nr(typval_T *argvars, typval_T *rettv);
+void f_strgetchar(typval_T *argvars, typval_T *rettv);
+void f_stridx(typval_T *argvars, typval_T *rettv);
+void f_string(typval_T *argvars, typval_T *rettv);
+void f_strlen(typval_T *argvars, typval_T *rettv);
+void f_strcharlen(typval_T *argvars, typval_T *rettv);
+void f_strchars(typval_T *argvars, typval_T *rettv);
+void f_strdisplaywidth(typval_T *argvars, typval_T *rettv);
+void f_strwidth(typval_T *argvars, typval_T *rettv);
+void f_strcharpart(typval_T *argvars, typval_T *rettv);
+void f_strpart(typval_T *argvars, typval_T *rettv);
+void f_strridx(typval_T *argvars, typval_T *rettv);
+void f_strtrans(typval_T *argvars, typval_T *rettv);
+void f_tolower(typval_T *argvars, typval_T *rettv);
+void f_toupper(typval_T *argvars, typval_T *rettv);
+void f_tr(typval_T *argvars, typval_T *rettv);
+void f_trim(typval_T *argvars, typval_T *rettv);
+/* vim: set ft=c : */