Syntax Checking for Embedded SQL Broken by Continued Literal

When editing a SQLRPGLE source member, the syntax checker is incorrectly flagging lines with "Variable name casing does not match definition." errors. This appears to happen when the embedded SQL contains a literal value that is continued on the next line using the "+" continuation character. Also note the use of a host variable on the line before the continued literal.

For example, the following source has the lines indicated with `<-Variable...` incorrectly flagged in error:

```
**FREE
dcl-s ucPath Varchar(256);
dcl-s stmLib Char(10);
dcl-s stmFile Char(10);
dcl-s stmMbr Char(10);
dcl-s stmType Char(10);

ucPath = %upper('/a/path/to/a/source/stream/file/mylib/QRPGLESRC/JUNKBUG.SQLRPGLE');
exec sql
SELECT
CHAR(IFNULL(REGEXP_SUBSTR(:ucPath,
'/([A-Z$#@][A-Z0-9$#@_.]{0,9})/([A-Z$#@][A-Z0-9$#@_.]{0,9})+
/([A-Z$#@][A-Z0-9$#@_.]{0,9}?)(\.([A-Z$#@][A-Z0-9$#@_]{0,9}))?$'
, 1, 1, '', 1), ''), 10) lib
,CHAR(IFNULL(REGEXP_SUBSTR(:ucPath,
'/([A-Z$#@][A-Z0-9$#@_.]{0,9})+ <-Variable...
/([A-Z$#@][A-Z0-9$#@_.]{0,9}?)(\.([A-Z$#@][A-Z0-9$#@_]{0,9}))?$'
, 1, 1, '', 1), ''), 10) file
,CHAR(IFNULL(REGEXP_SUBSTR(:ucPath, <-Variable...
'/([A-Z$#@][A-Z0-9$#@_.]{0,9}?)(\.([A-Z$#@][A-Z0-9$#@_]{0,9}))?$'
, 1, 1, '', 1), ''), 10) mbr
,CHAR(IFNULL(REGEXP_SUBSTR(:ucPath, <-Variable...
'/([A-Z$#@][A-Z0-9$#@_.]{0,9}?)(\.([A-Z$#@][A-Z0-9$#@_]{0,9}))?$' <-Variable...
, 1, 1, '', 3), ''), 10) mbrtype
INTO :stmLib, :stmFile, :stmMbr, :stmType
FROM sysibm.sysdummy1 a;

snd-msg 'Library:=/' + %trim(stmLib) + '/'
+ ' File:=/' + %trim(stmFile) + '/'
+ ' Member:=/' + %trim(stmMbr) + '/'
+ ' Type:=/' + %trim(stmType) + '/';

*inLR = *ON;
return;
```

---

|Context|Version|
|-|-|
|Code for IBM i version|2.17.0|
|Visual Studio Code version|1.104.0|
|Operating System|win32_x64|

Active extensions

```
.NET Install Tool (vscode-dotnet-runtime): 2.3.7
Atlassian: Jira & Bitbucket (atlascode): 3.8.15
COBOL (cobol): 25.9.10
Code for IBM i Walkthroughs (vscode-ibmi-walkthroughs): 0.5.0
Configuration Editing (configuration-editing): 1.0.0
Db2 for IBM i (vscode-db2i): 1.15.1
Dev Containers (remote-containers): 0.427.0
ESLint (vscode-eslint): 3.0.16
Emmet (emmet): 1.0.0
Error Lens (errorlens): 3.26.0
Extension Authoring (extension-editing): 1.0.0
Git (git): 1.0.0
Git Base (git-base): 1.0.0
GitHub (github): 0.0.1
GitHub Authentication (github-authentication): 0.0.2
GitHub Pull Requests (vscode-pull-request-github): 0.118.0
GitLens — Git supercharged (gitlens): 17.4.1
HTML CSS Support (vscode-html-css): 2.0.13
IBM i Debug (ibmidebug): 3.0.0
IBM i Project Explorer (vscode-ibmi-projectexplorer): 2.12.3
JSON Language Features (json-language-features): 1.0.0
Merge Conflict (merge-conflict): 1.0.0
NPM support for VS Code (npm): 1.0.1
Node Debug Auto-attach (debug-auto-launch): 1.0.0
Nx Console (angular-console): 18.67.0
Path Intellisense (path-intellisense): 2.10.0
Prettier - Code formatter (prettier-vscode): 11.0.0
RPGLE (vscode-rpgle): 0.33.2
Reload (reload): 0.0.7
Source Orbit (vscode-sourceorbit): 1.4.1
TODO Highlight (vscode-todo-highlight): 1.0.5
Todo Tree (todo-tree): 0.0.226
TypeScript and JavaScript Language Features (typescript-language-features): 1.0.0
WSL (remote-wsl): 0.104.1
YAML (vscode-yaml): 1.18.0
```

---

Remote system

|Setting|Value|
|-|-|
|IBM i OS|V7R4M0|
|Tech Refresh|7|
|CCSID Origin|37|
|Runtime CCSID|37|
|Default CCSID|37|
|SSHD CCSID|?|
|cqsh|true|
|SQL|Enabled
|Source dates|Disabled

### Enabled features

|/QOpenSys/pkgs/bin|/usr/bin|/QSYS.lib/ILEDITOR.lib|/QSYS.LIB|/QIBM/ProdData/IBMiDebugService/bin|/QOpenSys/QIBM/ProdData/JavaVM/jdk80|
|-|-|-|-|-|-|
|bash|attr|GETNEWLIBL.PGM|QZDFMDB2.PGM|startDebugService.sh|64bit|
|chsh|iconv|||||
|find|setccsid|||||
|git|uname|||||
|grep||||||
|ls||||||
|md5sum||||||
|sort||||||
|stat||||||
|tar||||||
|tn5250||||||

Shell env

```bash
BUILDLIB=QGPL
CURLIB=QGPL
PASE_USRGRP_LIMITED=N
PATH=/QOpenSys/pkgs/bin:/QOpenSys/usr/bin:/usr/ccs/bin:/QOpenSys/usr/bin/X11:/usr/sbin:.:/usr/bin:/QOpenSys/usr/bin:/usr/bin
SHELL=/QOpenSys/pkgs/bin/bash
SHLVL=1
TZ=5,M3.2.0,M11.1.0
_=/QOpenSys/pkgs/bin/env
```

Variants

```json
{
"american": "#@$",
"local": "#@$",
"qsysNameRegex": {}
}
```